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ae_2022_questions.json

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+[
+    {
+        "language": "en",
+        "country": "India",
+        "license": "Education and Research",
+        "file_name": "ae_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ae_2022.pdf",
+        "level": "Post Graduate Entrace Exam (GATE)",
+        "category_en": "Aerospace Engineering",
+        "question": "Given below can be assembled to get the shape that is shown above using each piece only once without overlapping with each other? (rotation and translation operations may be used)",
+        "options": [
+            "ae_question_5_0.png",
+            "ae_question_5_1.png",
+            "ae_question_5_2.png",
+            "ae_question_5_3.png"
+        ],
+        "original_question_num": 5,
+        "category_original_lang": "एयरोस्पेस इंजीनियरिंग",
+        "image_png": "ae_question_5.png",
+        "image_type": "diagram",
+        "image_information": "essential",
+        "parallel_question_id": null,
+        "answer": 1
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "license": "Education and Research",
+        "file_name": "ae_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ae_2022.pdf",
+        "level": "Post Graduate Entrace Exam (GATE)",
+        "category_en": "Aerospace Engineering",
+        "question": "Four cities P, Q, R and S are connected through one-way routes as shown in the figure. The travel time between any two connected cities is one hour. The boxes beside each city name describe the starting time of first train of the day and their frequency of operation. For example, from city P, the first trains of the day start at 8 AM with a frequency of 90 minutes to each of R and S. A person does not spend additional time at any city other than the waiting time for the next connecting train. If the person starts from R at 7 AM and is required to visit S and return to R, what is the minimum time required?",
+        "options": [
+            "6 hours 30 minutes",
+            "3 hours 45 minutes",
+            "4 hours 30 minutes",
+            "5 hours 15 minutes"
+        ],
+        "original_question_num": 9,
+        "category_original_lang": "एयरोस्पेस इंजीनियरिंग",
+        "image_png": "ae_question_9_0.png",
+        "image_type": "diagram",
+        "image_information": "essential",
+        "parallel_question_id": null,
+        "answer": 0
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "license": "Education and Research",
+        "file_name": "ae_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ae_2022.pdf",
+        "level": "Post Graduate Entrace Exam (GATE)",
+        "category_en": "Aerospace Engineering",
+        "question": "A convergent nozzle fed from a constant pressure, constant temperature reservoir, is discharging air to atmosphere at 1 bar (absolute) with choked flow at the exit (marked as 𝑄).  Flow through the nozzle can be assumed to be isentropic. If the exit area of the nozzle is increased while all the reservoir parameters and ambient conditions remain the same, then at steady state:",
+        "options": [
+            "A) the nozzle will remain choked",
+            "B) the nozzle will be un-choked",
+            "C) the Mach number at section P will increase",
+            "D) the Mach number at section P will decrease"
+        ],
+        "original_question_num": 44,
+        "category_original_lang": "एयरोस्पेस इंजीनियरिंग",
+        "image_png": "ae_question_44_0.png",
+        "image_type": "diagram",
+        "image_information": "essential",
+        "parallel_question_id": null,
+        "answer": 0
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "license": "Education and Research",
+        "file_name": "ae_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ae_2022.pdf",
+        "level": "Post Graduate Entrace Exam (GATE)",
+        "category_en": "Aerospace Engineering",
+        "question": "A horizontal load 𝐹 is applied at point R on a two-member truss, as shown in the figure. Both the members are prismatic with cross-sectional area, 𝐴o , and made of the same material with Young’s modulus 𝐸.  The horizontal displacement of point R is:",
+        "options": [
+            "0",
+            "F l / E Ao",
+            "√2 F l / E Ao",
+            "2 F l / E Ao"
+        ],
+        "original_question_num": 41,
+        "category_original_lang": "एयरोस्पेस इंजीनियरिंग",
+        "image_png": "ae_question_4_0.png",
+        "image_type": "diagram",
+        "image_information": "essential",
+        "parallel_question_id": null,
+        "answer": 2
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "license": "Education and Research",
+        "file_name": "ae_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ae_2022.pdf",
+        "level": "Post Graduate Entrace Exam (GATE)",
+        "category_en": "Aerospace Engineering",
+        "question": "Equal sized circular regions are shaded in a square sheet of paper of 1 cm side \nlength.  Two cases, case M and case N, are considered as shown in the figures \nbelow.  In the case M, four circles are shaded in the square sheet and in the case \nN, nine circles are shaded in the square sheet as shown.   \nWhat is the ratio of the areas of unshaded regions of case M to that of case N?",
+        "options": [
+            "2:3",
+            "1:1",
+            "3:2",
+            "2:1"
+        ],
+        "original_question_num": 10,
+        "category_original_lang": "एयरोस्पेस इंजीनियरिंग",
+        "image_png": "ae_question_10.png",
+        "image_type": "diagram",
+        "image_information": "essential",
+        "parallel_question_id": null,
+        "answer": 1
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "license": "Education and Research",
+        "file_name": "ae_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ae_2022.pdf",
+        "level": "Post Graduate Entrace Exam (GATE)",
+        "category_en": "Aerospace Engineering",
+        "question": "Consider steady, two-dimensional, incompressible flow over a non-porous flat plate as shown in the figure. For the control volume PQRS, the speed, 𝑢∞ , at section PQ is uniform and the speed at section RS is given by 𝑢(𝑦)=𝐴o (y/h)^𝑛 , where 𝑛 is a positive integer. The value of 𝐴o for which the flow through section PS will vanish is:",
+        "options": [
+            "𝑢∞ / (𝑛+1)",
+            "𝑢∞ (𝑛+1)",
+            "𝑢∞ / (𝑛-1)",
+            "𝑢∞ (𝑛-1)"
+        ],
+        "original_question_num": 16,
+        "category_original_lang": "एयरोस्पेस इंजीनियरिंग",
+        "image_png": "ae_question_16.png",
+        "image_type": "diagram",
+        "image_information": "essential",
+        "parallel_question_id": null,
+        "answer": 1
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "license": "Education and Research",
+        "file_name": "ae_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ae_2022.pdf",
+        "level": "Post Graduate Entrace Exam (GATE)",
+        "category_en": "Aerospace Engineering",
+        "question": "Consider the velocity distribution, 𝑢(𝑦) shown in the figure. For two adjacent fluid layers L1 and L2, the viscous force exerted by L1 on L2 is",
+        "options": [
+            "to the right",
+            "to the left",
+            "vertically upwards",
+            "vertically downwards"
+        ],
+        "original_question_num": 17,
+        "category_original_lang": "एयरोस्पेस इंजीनियरिंग",
+        "image_png": "ae_question_17.png",
+        "image_type": "diagram",
+        "image_information": "essential",
+        "parallel_question_id": null,
+        "answer": 1
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "license": "Education and Research",
+        "file_name": "ae_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ae_2022.pdf",
+        "level": "Post Graduate Entrace Exam (GATE)",
+        "category_en": "Aerospace Engineering",
+        "question": "A beam with a symmetrical T-shaped cross-section, as shown in the figure, is subjected to pure bending. The maximum magnitude of the normal stress is realised:",
+        "options": [
+            "only at the top fibres of the cross-section",
+            "only at the bottom fibres of the cross-section",
+            "both at the top and bottom fibres of the cross-section",
+            "only at the centroidal fibres of the cross-section"
+        ],
+        "original_question_num": 20,
+        "category_original_lang": "एयरोस्पेस इंजीनियरिंग",
+        "image_png": "ae_question_20.png",
+        "image_type": "diagram",
+        "image_information": "essential",
+        "parallel_question_id": null,
+        "answer": 1
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "license": "Education and Research",
+        "file_name": "ae_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ae_2022.pdf",
+        "level": "Post Graduate Entrace Exam (GATE)",
+        "category_en": "Aerospace Engineering",
+        "question": "The closed thin-walled rectangular channel shown in figure (i) is opened by introducing a sharp cut at the center of the bottom edge, as shown in figure (ii). Which one of the following statements is correct?",
+        "options": [
+            "Centroids of (i) and (ii) coincide while shear centers do not",
+            "Shear centers of (i) and (ii) coincide while centroids do not",
+            "Both centroids and shear centers of (i) and (ii) coincide",
+            "Neither centroids nor shear centers of (i) and (ii) coincide"
+        ],
+        "original_question_num": 22,
+        "category_original_lang": "एयरोस्पेस इंजीनियरिंग",
+        "image_png": "ae_question_22.png",
+        "image_type": "diagram",
+        "image_information": "essential",
+        "parallel_question_id": null,
+        "answer": 0
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "license": "Education and Research",
+        "file_name": "ae_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ae_2022.pdf",
+        "level": "Post Graduate Entrace Exam (GATE)",
+        "category_en": "Aerospace Engineering",
+        "question": "A three-member truss is simply supported at Q and R, and loaded at P by a horizontal force 𝐹 as shown. The force in QR is",
+        "options": [
+            "0",
+            "𝐹 (tensile)",
+            "𝐹/√2 (compressive)",
+            "√2 𝐹 (tensile)"
+        ],
+        "original_question_num": 21,
+        "category_original_lang": "एयरोस्पेस इंजीनियरिंग",
+        "image_png": "ae_question_21.png",
+        "image_type": "diagram",
+        "image_information": "essential",
+        "parallel_question_id": null,
+        "answer": 1
+    }
+]

ag_2022_questions.json

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+[
+    {
+        "language": "en",
+        "country": "India",
+        "license": "Education and Research",
+        "file_name": "ag_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ag_2022.pdf",
+        "level": "Post Graduate Entrace Exam (GATE)",
+        "category_en": "Agricultural Engineering",
+        "question": "What is the minimum number of doors that need to be opened in order to go from point P to point Q?",
+        "options": [
+            "A) 4",
+            "B) 3",
+            "C) 2",
+            "D) 1"
+        ],
+        "original_question_num": 5,
+        "category_original_lang": "कृषि अभियांत्रिकी",
+        "image_png": "ag_question_5_0.png",
+        "image_type": "diagram",
+        "image_information": "essential",
+        "parallel_question_id": null,
+        "answer": 2
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "license": "Education and Research",
+        "file_name": "ag_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ag_2022.pdf",
+        "level": "Post Graduate Entrace Exam (GATE)",
+        "category_en": "Agricultural Engineering",
+        "question": "A game consists of spinning an arrow around a stationary disk as shown below. When the arrow comes to rest, there are eight equally likely outcomes. It could come to rest in any one of the sectors numbered 1, 2, 3, 4, 5, 6, 7 or 8 as shown. Two such disks are used in a game where their arrows are independently spun. What is the probability that the sum of the numbers on the resulting sectors upon spinning the two disks is equal to 8 after the arrows come to rest?",
+        "options": [
+            "1/16",
+            "5/64",
+            "3/32",
+            "7/64"
+        ],
+        "original_question_num": 7,
+        "category_original_lang": "कृषि अभियांत्रिकी",
+        "image_png": "ag_question_7.png",
+        "image_type": "diagram",
+        "image_information": "essential",
+        "parallel_question_id": null,
+        "answer": 3
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "license": "Education and Research",
+        "file_name": "ag_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ag_2022.pdf",
+        "level": "Post Graduate Entrace Exam (GATE)",
+        "category_en": "Agricultural Engineering",
+        "question": "Match the following reactants in Column I with the most appropriate purpose used in processing as mentioned in Column II",
+        "options": [
+            "I-P, II-S, III-Q, IV-R",
+            "I-R, II-Q, III-S, IV-P",
+            "I-P, II-Q, III-S, IV-R",
+            "I-R, II-S, III-Q, IV-P"
+        ],
+        "original_question_num": 46,
+        "category_original_lang": "कृषि अभियांत्रिकी",
+        "image_png": "ag_question_46.png",
+        "image_type": "table",
+        "image_information": "essential",
+        "parallel_question_id": null,
+        "answer": 3
+    }
+]

ar_2022_questions.json

@@ -0,0 +1,531 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 5,
+        "question": "A block with a trapezoidal cross-section is placed over a block with rectangular cross section as shown above. Which one of the following is the correct drawing of the view of the 3D object as viewed in the direction indicated by an arrow in the above figure?",
+        "options": [
+            "A",
+            "B",
+            "C",
+            "D"
+        ],
+        "answer": 0,
+        "image_png": "ar_question_5.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 16,
+        "question": "The following two-dimensional visual composition represents:",
+        "options": [
+            "Interlocking",
+            "Intersecting",
+            "Interlacing",
+            "Interpenetrating"
+        ],
+        "answer": 2,
+        "image_png": "ar_question_16.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 30,
+        "question": "Match the aspects in Group I with the corresponding items in Group II.",
+        "options": [
+            "P-4, Q-5, R-2, S-3",
+            "P-5, Q-1, R-4, S-2",
+            "P-2, Q-4, R-5, S-1",
+            "P-2, Q-5, R-4, S-3"
+        ],
+        "answer": 3,
+        "image_png": "ar_question_30.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 31,
+        "question": "Match the States in Group I with the corresponding Vernacular Building Typologies in Group II",
+        "options": [
+            "P-4, Q-5, R-3, S-2",
+            "P-5, Q-1, R-2, S-4",
+            "P-5, Q-3, R-1, S-4",
+            "P-4, Q-3, R-1, S-2"
+        ],
+        "answer": 3,
+        "image_png": "ar_question_31.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 32,
+        "question": "Match the examples in Group I with their corresponding typologies in Group II.",
+        "options": [
+            "P-2, Q-1, R-4, S-5",
+            "P-4, Q-2, R-5, S-3",
+            "P-3, Q-1,R-2, 8-5",
+            "P-3, Q-5, R-1, S-4"
+        ],
+        "answer": 2,
+        "image_png": "ar_question_32.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 33,
+        "question": "Match the Place(s)/Event(s) in Group I with the corresponding Heritage Significance/Characteristics in Group II.",
+        "options": [
+            "P-1, Q-4, R-3, S-2",
+            "P-3, Q-4, R-5, S-1",
+            "P-2, Q-3, R-4, S-1",
+            "P-3, Q-2, R-5, S-4"
+        ],
+        "answer": 1,
+        "image_png": "ar_question_33.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 34,
+        "question": "Match the Urban Design Concepts in Group I with their corresponding Proponents in Group IT.",
+        "options": [
+            "P-1, Q-2, R-3, S-4",
+            "P-4, Q-1, R-2, S-3",
+            "P-4, Q-3, R-5, S-1",
+            "P-5, Q-4, R-2, S-3"
+        ],
+        "answer": 1,
+        "image_png": "ar_question_34.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 35,
+        "question": "In the following sketch, P, Q, R, and S refer to elements of an urban space. Identify P, Q, R, S.",
+        "options": [
+            "P-Path, Q-Vista, R- Edge, S-Landmark",
+            "P-Vista, Q-Edge, R- Landmark, S-Path",
+            "P-Landmark, Q-Vista, R- Path, S-Edge",
+            "P-Landmark, Q-Edge, R- Path, S-Vista"
+        ],
+        "answer": 3,
+        "image_png": "ar_question_35.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 36,
+        "question": "As per the URDPFI Guidelines 2015, match the type of Health Care Facilities in Group I to the corresponding population served per unit in Group II.",
+        "options": [
+            "P-1, Q-2, R-3, S-4",
+            "P-3, Q-1, R-5, 8-4",
+            "P-4, Q-3, R-5, S-2",
+            "P-5, Q-1, R-2, 8-3"
+        ],
+        "answer": 1,
+        "image_png": "ar_question_36.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 37,
+        "question": "Match the plan forms in Group I with their corresponding project names in Group II.",
+        "options": [
+            "P-3, Q-5, R-4, S-2",
+            "P-4, Q-2, R-1, S-5",
+            "P-1, Q-2, R-3, S-4",
+            "P-3, Q-5, R-1, S-2"
+        ],
+        "answer": 3,
+        "image_png": "ar_question_37.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 38,
+        "question": "Match the Biosphere reserves in India in Group I with their corresponding locations in Group II.",
+        "options": [
+            "P-2, Q-1, R-4, S-3",
+            "P-2, Q-3, R-1, 8-5",
+            "P-3, Q-1, R-4, 8-5",
+            "P-4, Q-5, R-1, S-3"
+        ],
+        "answer": 1,
+        "image_png": "ar_question_38.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 52,
+        "question": "An Ultrasonic Pulse Velocity (UPV) test was done on a hardened concrete element using a direct transmission method as per IS 516 (Part 5/Section 1): 2018. The distance between the transducer and receiver was 600 mm. The time taken for the induced wave to travel this distance is measured as 0.18 milliseconds. Based on the following Table, the concrete quality grading is:",
+        "options": [
+            "Excellent",
+            "Good",
+            "Doubtful",
+            "Poor"
+        ],
+        "answer": 2,
+        "image_png": "ar_question_52.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 57,
+        "question": "Match the illustrations of Arch Types in Group I with their corresponding names in Group II.",
+        "options": [
+            "P-2, Q-3, R-1, S-4",
+            "P-3, Q-1, R-2, S-5",
+            "P-3,Q-2, R-5,S-4",
+            "P-5, Q-4, R-3, S-1"
+        ],
+        "answer": 1,
+        "image_png": "ar_question_57.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 58,
+        "question": "Match the architectural projects in Group I with their corresponding architects in Group II.",
+        "options": [
+            "P-4, Q-5, R-2, S-3",
+            "P-4, Q-1, R-5, S-2",
+            "P-2, Q-4, R-5, S-1",
+            "P-3, Q-5, R-1, S-2"
+        ],
+        "answer": 0,
+        "image_png": "ar_question_58.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 59,
+        "question": "Match the structural joining systems in Group I with the corresponding materials for which they are commonly used in Group II.",
+        "options": [
+            "P-4, Q-1, R-2, S-5",
+            "P-3, Q-5, R-1, S-2",
+            "P-2, Q-3, R-5, S-1",
+            "P-4, Q-1, R-5, 8-3"
+        ],
+        "answer": 3,
+        "image_png": "ar_question_59.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 60,
+        "question": "Match the Instruments in Group I with the corresponding climate parameters in Group II.",
+        "options": [
+            "P-3, Q-5, R-1, S-2",
+            "P-3, Q-4, R-5, S-2",
+            "P-5, Q-3, R-2, S-4",
+            "P-1, Q-2, R-3, $-5"
+        ],
+        "answer": 0,
+        "image_png": "ar_question_60.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 67,
+        "question": "The shaded area in the following demand-supply graph is known as:",
+        "options": [
+            "Consumer Surplus",
+            "Consumer Deficit",
+            "Producer Surplus",
+            "Producer Deficit"
+        ],
+        "answer": 0,
+        "image_png": "ar_question_67.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 68,
+        "question": "Identify the following traffic interchange.",
+        "options": [
+            "Directional",
+            "Trumpet",
+            "Clover-Leaf",
+            "Diamond"
+        ],
+        "answer": 2,
+        "image_png": "ar_question_68.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 73,
+        "question": "Match the models in Group I with their corresponding applications in Group II.",
+        "options": [
+            "P-2, Q-1, R-5, S-4",
+            "P-1, Q-5, R-2, S-3",
+            "P-2, Q-3, R-5, S-4",
+            "P-5, Q-3, R-4, S-2"
+        ],
+        "answer": 2,
+        "image_png": "ar_question_73.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 74,
+        "question": "Match the proponents in Group I with the corresponding theories in Group II.",
+        "options": [
+            "P-2, Q-4, R-3, S-5",
+            "P-4, Q-2, R-5, S-1",
+            "P-5, Q-4, R-2, S-1",
+            "P-3, Q-5, R-2, S-4"
+        ],
+        "answer": 2,
+        "image_png": "ar_question_74.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 75,
+        "question": "Match the Artists/Scientists in Group I with their corresponding contributions in Group II.",
+        "options": [
+            "P-4, Q-3, R-1, S-2",
+            "P-4, Q-1, R-5, S-2",
+            "P-5, Q-3, R-1, S-4",
+            "P-4, Q-3, R-5, S-1"
+        ],
+        "answer": 0,
+        "image_png": "ar_question_75.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 76,
+        "question": "In the conceptual diagram of the city given below, P, Q, R, and S refer to urban patterns. Among the choices given below, the correct association is:",
+        "options": [
+            "P-Satellite town, Q-Urban fringe, R-TOD, S-Central Business District",
+            "P-Central Business District, Q-Satellite town, R-TOD, S-Urban fringe",
+            "P-Urban fringe, Q-TOD, R-Satellite town, S-Central Business District",
+            "P-Satellite town, Q-Central Business District, R-TOD, S-Urban fringe"
+        ],
+        "answer": 0,
+        "image_png": "ar_question_76.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ar_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ar_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Architecture and Planning",
+        "category_original_lang": "वास्तुकला और योजना",
+        "original_question_num": 78,
+        "question": "In the transportation network given below, P, Q, R, S, T, and U are the nodes and values mentioned on the links denote time in minutes. Which of the following options represent the minimum spanning tree?",
+        "options": [
+            "PQ, QR, QT, TS, SU",
+            "PR, QR, RT, TU, SU",
+            "PQ, QR, RT, TS, SU",
+            "PQ, QR, RS, ST, TU"
+        ],
+        "answer": 0,
+        "image_png": "ar_question_78.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    }
+]

bm_2022_questions.json

@@ -0,0 +1,347 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 2,
+        "question": "A function y(x) is defined in the interval [0, 1] on the x-axis as: Which one of the following is the area under the curve for the interval [0, 1] on the x-axis?",
+        "options": [
+            "5/6",
+            "6/5",
+            "13/6",
+            "6/13"
+        ],
+        "answer": 2,
+        "image_png": "bm_question_2.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 5,
+        "question": "A palindrome is a word that reads the same forwards and backwards. In a game of words, a player has the following two plates painted with letters. From the additional plates given in the options, which one of the combinations of additional plates would allow the player to construct a five-letter palindrome. The player should use all the five plates exactly once. The plates can be rotated in their plane.",
+        "options": [
+            "A",
+            "B",
+            "C",
+            "D"
+        ],
+        "answer": 1,
+        "image_png": "bm_question_5.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 10,
+        "question": "A plot of land must be divided between four families. They want their individual plots to be similar in shape, not necessarily equal in area. The land has equally spaced poles, marked as dots in the below figure. Two ropes, R1 and R2, are already present and cannot be moved. What is the least number of additional straight ropes needed to create the desired plots? A single rope can pass through three poles that are aligned in a straight line.",
+        "options": [
+            "2",
+            "4",
+            "5",
+            "3"
+        ],
+        "answer": 3,
+        "image_png": "bm_question_10.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 14,
+        "question": "x(t) is a real continuous-time signal whose magnitude frequency response (|X (jω)|) is shown below. After sampling x(t) at 100 rad/s, the spectral point P is down-converted to ..... rad/s in the spectrum of the sampled signal.",
+        "options": [
+            "12.5",
+            "25",
+            "6.25",
+            "37.5"
+        ],
+        "answer": 3,
+        "image_png": "bm_question_14.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 15,
+        "question": "Discrete signals x[n] and y[n] are shown below. The cross-correlation rxy[0] is:",
+        "options": [
+            "2√2",
+            "1/2√2",
+            "1/2",
+            "1/√2"
+        ],
+        "answer": 1,
+        "image_png": "bm_question_15.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 16,
+        "question": "In the circuit diagram shown below, the logic gates operate with a supply voltage of 1 V. NAND and XNOR have 200 ps and 400 ps input-to-output delay, respectively. At time t = T, A(t) = 0, B(t) = 1 and Z(t) = 0. When the inputs are changed to A(t) = 1, B(t) = 0 at t = 2T, a 1 V pulse is observed at Z. The pulse width of the 1 V pulse is ..... ps.",
+        "options": [
+            "100",
+            "200",
+            "400",
+            "600"
+        ],
+        "answer": 1,
+        "image_png": "bm_question_16.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 17,
+        "question": "Input bits X and Y are added by using the combinational logic as shown below. S represents the sum of the two bits. For a correct implementation of the sum, the signals D0, D1, D2, D3 are respectively:",
+        "options": [
+            "1, 0, 0, 1",
+            "0, 1, 0, 1",
+            "1, 0, 1, 1",
+            "0, 1, 1, 0"
+        ],
+        "answer": 0,
+        "image_png": "bm_question_17.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 19,
+        "question": "For the balanced Owen-bridge circuit shown in the figure, the values of Lₓ and Rₓ are:",
+        "options": [
+            "Lₓ=R₂R₃/C₃, Rₓ=R₂C₁/C₃",
+            "Lₓ=R₂R₃C₁, Rₓ=R₂C₁/C₃",
+            "Lₓ=R₂R₃C₁, Rₓ=R₂C₃/C₁",
+            "Lₓ=R₂R₃C₃, Rₓ=R₂C₁C₃"
+        ],
+        "answer": 1,
+        "image_png": "bm_question_19.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 38,
+        "question": "An input x(t) is applied to a system with a frequency transfer function given by H(jω) as shown below. The magnitude and phase response of the transfer function are shown below. If y(tₔ) = 0 for x(t) = u(t), the time tₔ (> 0) is .... μs.",
+        "options": [
+            "100 ln(2)",
+            "10 ln(2)",
+            "1000 ln(2)",
+            "ln(2)"
+        ],
+        "answer": 0,
+        "image_png": "bm_question_38.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 39,
+        "question": "The block diagram of a two-tap high-pass FIR filter is shown below. The filter transfer function is given by H(z) = Y(z)/X(z). If ratio of the maximum to minimum value of H(z) is 2 and |H(Z)|ₘₐₓ = 1, the coefficients β₀ and β₁ are respectively:",
+        "options": [
+            "0.75, —0.25",
+            "0.67, 0.33",
+            "0.60, —0.40",
+            "—0.64, 0.36"
+        ],
+        "answer": 0,
+        "image_png": "bm_question_39.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 40,
+        "question": "The block diagrams of an ideal system and a real system with their impulse responses are shown below. An auxiliary path is added to the delayed impulse response in the real system. For a unit impulse input (x(t) = δ(t)) to both systems, gain β is chosen such that y(4T) is same for both systems. The value of β is",
+        "options": [
+            "(e^(-3αT))*(1 - (e^(-2αT)))",
+            "(-e^(-αT))*(1 - (e^(-3αT)))",
+            "(-e^(-3αT))*(1 - (e^(-αT)))",
+            "(e^(-2αT))*(1 - (e^(-2αT)))"
+        ],
+        "answer": 2,
+        "image_png": "bm_question_40.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 41,
+        "question": "A filter is designed using opamps, resistors, and capacitors as shown below. Opamps are ideal with infinite gain and infinite bandwidth. If 𝑉ₒ(𝑠)/𝑉ᵢ(𝑠) is an all-pass transfer function, the value of resistor R2 is ______________ kΩ.",
+        "options": [
+            "1",
+            "10",
+            "5",
+            "2"
+        ],
+        "answer": 1,
+        "image_png": "bm_question_41.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 43,
+        "question": "Consider the Einthoven’s triangle of frontal ECG for the 3 electrodes RA, LA and LL shown in the figure. The augmented lead vectors bisect the bipolar lead vectors. At the peak of R wave, the cardiac vector M points vertically downwards with |M| =5 mV. The voltages on leads I and II are ______________ mV and ______________ mV, respectively.",
+        "options": [
+            "0, 4.33",
+            "2.17, 0",
+            "0, 2.17",
+            "4.33, 0"
+        ],
+        "answer": 0,
+        "image_png": "bm_question_43.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 45,
+        "question": "The deltoid muscle connects the humerus to the shoulder blade and facilitates out stretching of the arm as shown in the figure. The humerus is connected to the shoulder blade with a ball and socket joint. Assume the equivalent weight (W) of the arm to be 30 N and acts vertically down at a horizontal distance of 30 cm. Assume that the deltoid muscle is connected to the humerus at a distance of 15 cm and makes an average angle of 20° with the horizontal. The magnitude of tension in the deltoid muscle is ______________  N.",
+        "options": [
+            "31.9",
+            "63.8",
+            "87.7",
+            "175.4"
+        ],
+        "answer": 3,
+        "image_png": "bm_question_45.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biomedical Engineering",
+        "category_original_lang": "जैव चिकित्सा इंजिनियरिंग",
+        "original_question_num": 48,
+        "question": "Based on the stress-strain curves of three different materials (X, Y, and Z) shown in the figure, which one of the following choices is CORRECT?",
+        "options": [
+            "X — Titanium, Y — Hydroxyapatite, Z — Polyethylene",
+            "X — Hydroxyapatite, Y — Titanium, Z — Polyethylene",
+            "X — Hydroxyapatite, Y — Polyethylene, Z — Titanium",
+            "X— Polyethylene, Y — Titanium, Z — Hydroxyapatite"
+        ],
+        "answer": 1,
+        "image_png": "bm_question_48.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    }
+]

bt_2022_questions.json

@@ -0,0 +1,140 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bt_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bt_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biotechnology",
+        "category_original_lang": "जैव प्रौद्योगिकी",
+        "original_question_num": 5,
+        "question": "In the following diagram, the point R is the center of the circle. The lines PQ and ZV are tangential to the circle. The relation among the areas of the squares, PXWR, RUVZ and SPQT is",
+        "options": [
+            "Area of SPQT = Area of RUVZ = Area of PXWR",
+            "Area of SPQT = Area of PX WR — Area of RUVZ",
+            "Area of PXWR = Area of SPQT — Area of RUVZ",
+            "Area of PXWR = Area of RUVZ — Area of SPQT"
+        ],
+        "answer": 1,
+        "image_png": "bt_question_5.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bt_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bt_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biotechnology",
+        "category_original_lang": "जैव प्रौद्योगिकी",
+        "original_question_num": 8,
+        "question": "The above frequency chart shows the frequency distribution of marks obtained by a set of students in an exam. From the data presented above, which one of the following is CORRECT?",
+        "options": [
+            "mean > mode > median",
+            "mode > median > mean",
+            "mode > mean > median",
+            "median > mode > mean"
+        ],
+        "answer": 1,
+        "image_png": "bt_question_8.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bt_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bt_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biotechnology",
+        "category_original_lang": "जैव प्रौद्योगिकी",
+        "original_question_num": 9,
+        "question": "In the square grid shown on the left, a person standing at P2 position is required to move to PS position. The only movement allowed for a step involves, “two moves along one direction followed by one move in a perpendicular direction”. The permissible directions for movement are shown as dotted arrows in the right. For example, a person at a given position Y can move only to the positions marked X on the right. Without occupying any of the shaded squares at the end of each step, the minimum number of steps required to go from P2 to P5 is:",
+        "options": [
+            "4",
+            "5",
+            "6",
+            "7"
+        ],
+        "answer": 1,
+        "image_png": "bt_question_9.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bt_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bt_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biotechnology",
+        "category_original_lang": "जैव प्रौद्योगिकी",
+        "original_question_num": 16,
+        "question": "The overall stoichiometry for an aerobic cell growth is given in the figure. What is the elemental composition formula of the biomass from the options?",
+        "options": [
+            "A",
+            "B",
+            "C",
+            "D"
+        ],
+        "answer": 3,
+        "image_png": "bt_question_16.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bt_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bt_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biotechnology",
+        "category_original_lang": "जैव प्रौद्योगिकी",
+        "original_question_num": 37,
+        "question": "Match the media component used in mammalian cell culture (Column I) with its respective role (Column II).",
+        "options": [
+            "P-3, Q-4, R-1, S-2",
+            "P-3, Q-4, R-2, S-1",
+            "P-4, Q-3, R-1, S-2",
+            "P-4, Q-3, R-2, S-1"
+        ],
+        "answer": 0,
+        "image_png": "bt_question_37.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "bt_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/bt_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Biotechnology",
+        "category_original_lang": "जैव प्रौद्योगिकी",
+        "original_question_num": 38,
+        "question": "Match the cell type (Column I) with its function (Column II).",
+        "options": [
+            "P-1, Q-2, R-3, S-4",
+            "P-1, Q-4, R-2, S-3",
+            "P-4, Q-3, R-1, S-2",
+            "P-4, Q-3, R-2, S-1"
+        ],
+        "answer": 1,
+        "image_png": "bt_question_38.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    }
+]

ce1_2022_questions.json

@@ -0,0 +1,163 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce1_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce1_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 16,
+        "question": "Consider the cross-section of a beam made up of thin uniform elements having thickness t (t << a) shown in the figure. The (x, y) coordinates of the points along the center-line of the cross-section are given in the figure. The coordinates of the shear center of this cross-section are:",
+        "options": [
+            "x=0, y=3a",
+            "x=2a, y=2a",
+            "x=-a, y=2a",
+            "x=-2a, y=a"
+        ],
+        "answer": 0,
+        "image_png": "ce1_question_16.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce1_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce1_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 19,
+        "question": "With respect to fluid flow, match the following in Column X with Column Y. Which one of the following combinations is correct?",
+        "options": [
+            "(P)— (II), (Q)- (IV), (R)- (I), (S)- (III)",
+            "(P)— (III), (Q)— (IV), (R)-(I), (S)- (II)",
+            "(P)— (IV), (Q)- (II), (R)- (I), (S)- (III)",
+            "(P)— (II), (Q)— (IV), (R)- (III), (S)- (I)"
+        ],
+        "answer": 0,
+        "image_png": "ce1_question_19.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce1_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce1_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 37,
+        "question": "A semi-circular bar of radius R m, in a vertical plane, is fixed at the end G, as shown in the figure. A horizontal load of magnitude P kN is applied at the end H. The magnitude of the axial force, shear force, and bending moment at point Q for Θ = 45°, respectively, are:",
+        "options": [
+            "P/√2 kN, P/√2 kN, and PR/√2 kNm",
+            "P/√2 kN, P/√2 kN, and 0 kNm",
+            "0 kN, P/√2 kN, and PR/√2 kNm",
+            "P/√2 kN, 0 kN, and PR/√2 kNm"
+        ],
+        "answer": 0,
+        "image_png": "ce1_question_37.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce1_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce1_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 38,
+        "question": "A weld is used for joining an angle section ISA 100 mm x 100 mm = 10 mm to a gusset plate of thickness 15 mm to transmit a tensile load. The permissible stress in the angle is 150 MPa and the permissible shear stress on the section through the throat of the fillet weld is 108 MPa. The location of the centroid of the angle is represented by Cᵧᵧ in the figure, where Cᵧᵧ = 28.4 mm. The area of cross-section of the angle is 1903 mm². Assuming the effective throat thickness of the weld to be 0.7 times the given weld size, the lengths L₁ and L₂ (rounded-off to the nearest integer) of the weld required to transmit a load equal to the full strength of the tension member are, respectively",
+        "options": [
+            "541 mm and 214 mm",
+            "214 mm and 541 mm",
+            "380 mm and 151 mm",
+            "151 mm and 380 mm"
+        ],
+        "answer": 0,
+        "image_png": "ce1_question_38.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce1_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce1_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 39,
+        "question": "The project activities are given in the following table along with the duration and dependency. Which one of the following combinations is correct?",
+        "options": [
+            "Total duration of the project = 22 days, Critical path is Q -> S",
+            "Total duration of the project = 20 days, Critical path is Q -> T",
+            "Total duration of the project = 22 days, Critical path is P -> T",
+            "Total duration of the project = 20 days, Critical path is P -> R"
+        ],
+        "answer": 0,
+        "image_png": "ce1_question_39.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce1_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce1_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 40,
+        "question": "The correct match between the physical states of the soils given in Group I and the governing conditions given in Group II is",
+        "options": [
+            "1-S, 2-P, 3-Q, 4-R",
+            "1-Q, 2-S, 3-P, 4-R",
+            "1-Q, 2-P, 3-R, 4-S",
+            "1-S, 2-Q, 3-P, 4-R"
+        ],
+        "answer": 0,
+        "image_png": "ce1_question_40.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce1_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce1_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 44,
+        "question": "Consider the four points P, Q, R, and S shown in the Greenshields fundamental speed-flow diagram. Denote their corresponding traffic densities by kP, kQ, kR, and kS, respectively. The correct order of these densities is:",
+        "options": [
+            "kP > kQ > kR > kS",
+            "kS > kR > kQ > kP",
+            "kQ > kR > kS > kP",
+            "kQ > kR > kP > kS"
+        ],
+        "answer": 0,
+        "image_png": "ce1_question_44.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    }
+]

ce2_2022_questions.json

@@ -0,0 +1,232 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 5,
+        "question": "For the picture shown above, which one of the following is the correct picture representing reflection with respect to the mirror shown as the dotted line?",
+        "options": [
+            "A",
+            "B",
+            "C",
+            "D"
+        ],
+        "answer": 0,
+        "image_png": "ce2_question_5.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 10,
+        "question": "An ant walks in a straight line on a plane leaving behind a trace of its movement. The initial position of the ant is at point P facing east. The ant first turns 72° anticlockwise at P, and then does the following two steps in sequence exactly FIVE times before halting. 1. moves forward for 10 cm. 2. turns 144° clockwise The pattern made by the trace left behind by the ant is:",
+        "options": [
+            "A",
+            "B",
+            "C",
+            "D"
+        ],
+        "answer": 2,
+        "image_png": "ce2_question_10.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 15,
+        "question": "Match all the possible combinations between Column X (Cement compounds) and Column Y (Cement properties). Which one of the following combinations is correct?",
+        "options": [
+            "i-P, ii-Q and T, iii-R and S",
+            "i-Q and T, ii-P and S, iii-R",
+            "i-P, ii-Q and R, iii-T",
+            "i-T, ii-S, iii-P and Q"
+        ],
+        "answer": 0,
+        "image_png": "ce2_question_15.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 16,
+        "question": "Consider a beam PQ fixed at P, hinged at Q, and subjected to a load F as shown in figure (not drawn to scale). The static and kinematic degrees of indeterminacy, respectively, are",
+        "options": [
+            "2 and 1",
+            "2 and 0",
+            "1 and 2",
+            "2 and 2"
+        ],
+        "answer": 0,
+        "image_png": "ce2_question_16.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 18,
+        "question": "Stresses acting on an infinitesimal soil element are shown in the figure (with σz > σₓ ). The major and minor principal stresses are σ₁ and σ₃, respectively. Considering the compressive stresses as positive, which one of the following expressions correctly represents the angle between the major principal stress plane and the horizontal plane?",
+        "options": [
+            "A",
+            "B",
+            "C",
+            "D"
+        ],
+        "answer": 0,
+        "image_png": "ce2_question_18.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 19,
+        "question": "Match Column X with Column Y. Which one of the following combinations is correct?",
+        "options": [
+            "P-IV, Q-III, R-V, S-I, T-II",
+            "P-III, Q-IV, R-V, S-I, T-II",
+            "P-IV, Q-III, R-II, S-I, T-V",
+            "P-III, Q-IV, R-I, S-V, T-II"
+        ],
+        "answer": 0,
+        "image_png": "ce2_question_19.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 23,
+        "question": "Match the following attributes of a city with the appropriate scale of measurements. Which one of the following combinations is correct?",
+        "options": [
+            "P-I, Q-III, R-IV, S-II",
+            "P-II, Q-I, R-IV, S-III",
+            "P-II, Q-III, R-IV, S-I",
+            "P-I, Q-II, R-III, S-IV"
+        ],
+        "answer": 0,
+        "image_png": "ce2_question_23.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 37,
+        "question": "An undamped spring-mass system with mass m and spring stiffness k is shown in the figure. The natural frequency and natural period of this system are ω rad/s and T s, respectively. If the stiffness of the spring is doubled and the mass is halved, then the natural frequency and the natural period of the modified system, respectively, are",
+        "options": [
+            "2ω rad/s and T/2 s",
+            "ω/2 rad/s and 2T s",
+            "4ω rad/s and T/4 s",
+            "ω rad/s and T s"
+        ],
+        "answer": 0,
+        "image_png": "ce2_question_37.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 38,
+        "question": "For the square steel beam cross-section shown in the figure, the shape factor about Z — Z axis is S and the plastic moment capacity is Mp. Consider yield stress fy = 250 MPa and a = 100 mm. The values of S and Mp (rounded-off to one decimal place) are",
+        "options": [
+            "S = 2.0, Mp = 58.9 kN-m",
+            "S = 2.0, Mp = 100.2 kN-m",
+            "S = 1.5, Mp = 58.9 kN-m",
+            "S = 1.5, Mp = 100.2 KN-m"
+        ],
+        "answer": 0,
+        "image_png": "ce2_question_38.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ce2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ce2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Civil Engineering",
+        "category_original_lang": "सिविल इन्जिनियरिङ",
+        "original_question_num": 41,
+        "question": "A soil sample is underlying a water column of height h₁, as shown in the figure. The vertical effective stresses at points A, B, and C are σa', σb', and σc', respectively. Let γsat and γ' be the saturated and submerged unit weights of the soil sample, respectively, and γw be the unit weight of water. Which one of the following expressions correctly represents the sum (σa' + σb' + σc') ?",
+        "options": [
+            "(2h₂ + h₃)γ'",
+            "(h₁ + h₂ +h₃)γ'",
+            "(h₂ + h₃)(γsat - γw)",
+            "(h₁ + h₂ + h₃)γsat"
+        ],
+        "answer": 0,
+        "image_png": "ce2_question_41.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    }
+]

ch_2022.json

@@ -0,0 +1,232 @@
+[
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ch_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ch_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemical Engineering",
+    "category_original_lang": "रासायनिक अभियांत्रिकी",
+    "original_question_num": 14,
+    "question": "The value of the real variable 𝑥≥0, which maximizes the function f(x) is",
+    "options": [
+      "e",
+      "0",
+      "1/e",
+      "1"
+    ],
+    "answer": 0,
+    "image_png": "ch_question_14.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ch_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ch_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemical Engineering",
+    "category_original_lang": "रासायनिक अभियांत्रिकी",
+    "original_question_num": 21,
+    "question": "A control system on the jacket side of a reactor is shown in the figure. Pressurized water flows through the jacket to cool the reactor. The heated water flashes in the boiler. The exothermic reaction heat thus generates steam. Fresh boiler feed water (BFW) is added to make-up for the loss of water as steam. Assume that all control valves are air-to-open. The controller action, ‘direct’ or ‘reverse’, is defined with respect to the controller. Select the option that correctly specifies the action of the controllers.",
+    "options": [
+      "PC: Reverse, LC: Direct, TC: Reverse",
+      "PC: Direct, LC: Reverse, TC: Direct",
+      "PC: Direct, LC: Reverse, TC: Reverse",
+      "PC: Reverse, LC: Direct, TC: Direct"
+    ],
+    "answer": 2,
+    "image_png": "ch_question_21.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ch_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ch_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemical Engineering",
+    "category_original_lang": "रासायनिक अभियांत्रिकी",
+    "original_question_num": 22,
+    "question": "Liquid  flowing  through  a  heat  exchanger  (HX)  is  heated.  A  bypass  stream  is provided  to  control  the  temperature  of  the  heated  exit  stream.  From  the  given plumbing options, the one that provides the most effective temperature control for large disturbances while avoiding vaporization in the heat exchanger is",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 2,
+    "image_png": "ch_question_22.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ch_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ch_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemical Engineering",
+    "category_original_lang": "रासायनिक अभियांत्रिकी",
+    "original_question_num": 23,
+    "question": "The appropriate feedforward compensator, 𝐺ff, in the shown block diagram is",
+    "options": [
+      "𝐺ff = (2/3) * (8s + 1)/(5s + 1)",
+      "𝐺ff = (-2/3) * (8s + 1)/(5s + 1)",
+      "𝐺ff = (3/2) * ((5s + 1)/(8s + 1)) * e⁻ˢ",
+      "𝐺ff = (-3/2) * ((5s + 1)/(8s + 1)) * e⁻ˢ"
+    ],
+    "answer": 0,
+    "image_png": "ch_question_23.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ch_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ch_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemical Engineering",
+    "category_original_lang": "रासायनिक अभियांत्रिकी",
+    "original_question_num": 24,
+    "question": "Choose  the  option  that  correctly  pairs  the  given  measurement  devices  with  the quantities they measure.",
+    "options": [
+      "I-E   II-C   III-D   IV-B   V-A",
+      "I-C   II-D   III-A   IV-B   V-C",
+      "I-C   II-D   III-E   IV-A   V-D",
+      "I-D   II-C   III-A   IV-E   V-C"
+    ],
+    "answer": 1,
+    "image_png": "ch_question_24.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ch_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ch_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemical Engineering",
+    "category_original_lang": "रासायनिक अभियांत्रिकी",
+    "original_question_num": 27,
+    "question": "In an enzymatic reaction, an inhibitor (I) competes with the substrate (S) to bind with  the  enzyme  (E),  thereby  reducing  the  rate  of  product  (P)  formation.  The competitive inhibition follows the reaction mechanism shown below. Let [S] and [I] be the concentration of S and I, respectively, and 𝑟(cid:3046) be the rate of consumption of S. Assuming pseudo-steady state, the correct plot of 1/-rₛ vs 1/[s] is",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 0,
+    "image_png": "ch_question_27.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ch_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ch_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemical Engineering",
+    "category_original_lang": "रासायनिक अभियांत्रिकी",
+    "original_question_num": 37,
+    "question": "𝑁 moles of an ideal gas undergo a two-step process as shown in the figure. Let 𝑃, 𝑉 and 𝑇 denote the pressure, volume and temperature of the gas, respectively. The gas,  initially  at  state-1  (𝑃₁, 𝑉₁, 𝑇₁),  undergoes  an  isochoric  (constant  volume) process  to  reach  state-A,  and  then  undergoes  an  isobaric  (constant  pressure) expansion to reach state-2 (𝑃₂, 𝑉₂, 𝑇₂). For an ideal gas, 𝐶ₚ – 𝐶ᵥ   =  𝑁𝑅, where 𝐶ₚ and  𝐶ᵥ  are  the  heat  capacities  at  constant  pressure  and  constant  volume, respectively, and assumed to be temperature independent. The heat gained by the gas in the two-step process is given by",
+    "options": [
+      "𝑃₂(𝑉₂ - 𝑉₁) + 𝐶ᵥ(𝑇₂ - 𝑇₁)",
+      "𝑃₂(𝑉₂ - 𝑉₁) + 𝐶ₚ(𝑇₂ - 𝑇₁)",
+      "𝐶ₚ(𝑇₂ - 𝑇₁) + 𝐶ᵥ(𝑇₂ - 𝑇₁)",
+      "𝑃₂𝑉₂ - 𝑃₁𝑉₁"
+    ],
+    "answer": 0,
+    "image_png": "ch_question_37.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ch_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ch_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemical Engineering",
+    "category_original_lang": "रासायनिक अभियांत्रिकी",
+    "original_question_num": 38,
+    "question": "A horizontal cylindrical water jet of diameter 𝐷₁  =  2 cm strikes a vertical solid plate with a hole of diameter 𝐷₂   =  1 cm, as shown in the figure. A part of the jet passes through the hole and the rest is deflected along the plate. The density of water is 1000 kg m-3. If the speed of the jet is 20 m s-1, the magnitude of the horizontal force, in N, required to hold the plate stationary is",
+    "options": [
+      "30ℼ",
+      "10ℼ",
+      "20ℼ",
+      "5ℼ"
+    ],
+    "answer": 0,
+    "image_png": "ch_question_38.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ch_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ch_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemical Engineering",
+    "category_original_lang": "रासायनिक अभियांत्रिकी",
+    "original_question_num": 39,
+    "question": "Consider a horizontal rod of radius 𝑎𝑅 (𝑎 < 1) in a stationary pipe of radius 𝑅. The rod is pulled coaxially at a constant velocity 𝑉 as shown in the figure. The annular region is filled with a Newtonian incompressible fluid of viscosity μ. The steady state fully developed axial velocity profile in the fluid is given by u(r) = V * (ln(r/R)/ln(𝑎)), where r is the radial coordinate. Ignoring end effects, the magnitude of the pulling force per unit rod length is",
+    "options": [
+      "ℼμV",
+      "-2ℼμV/ln(𝑎)",
+      "0",
+      "-ℼμV/ln(𝑎)"
+    ],
+    "answer": 1,
+    "image_png": "ch_question_39.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ch_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ch_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemical Engineering",
+    "category_original_lang": "रासायनिक अभियांत्रिकी",
+    "original_question_num": 43,
+    "question": "Match the product in Group-1 with the manufacturing process in Group-2. The correct combination is",
+    "options": [
+      "P-III, Q-I, R-IV, S-II",
+      "P-IV, Q-I, R-II, S-III",
+      "P-III, Q-IV, R-I, S-II",
+      "P-I, Q-IV, R-II, S-III"
+    ],
+    "answer": 2,
+    "image_png": "ch_question_43.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  }
+]

cs_2022.json

@@ -0,0 +1,209 @@
+[
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cs_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cs_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Computer Science and Information Technology",
+    "category_original_lang": "कंप्यूटर विज्ञान और सूचना प्रौद्योगिकी",
+    "original_question_num": 12,
+    "question": "Which one of the following regular expressions correctly represents the language of the finite automaton given below?",
+    "options": [
+      "ab*bab* + ba*aba*",
+      "(ab*b)*ab* + (ba*a)*ba*",
+      "(ab*b + ba*a)*(a* + b*)",
+      "(ba*a + ab*b)* (ab* + ba*)"
+    ],
+    "answer": 3,
+    "image_png": "cs_question_12.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cs_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cs_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Computer Science and Information Technology",
+    "category_original_lang": "कंप्यूटर विज्ञान और सूचना प्रौद्योगिकी",
+    "original_question_num": 15,
+    "question": "Consider the problem of reversing a singly linked list. To take an example, given the linked list below, the reversed linked list should look like in the figure. Which one of the following statements is TRUE about the time complexity of algorithms that solve the above problem in O(1) space?",
+    "options": [
+      "The best algorithm for the problem takes O(n) time in the worst case.",
+      "The best algorithm for the problem takes O(n logn) time in the worst case.",
+      "The best algorithm for the problem takes O(n²) time in the worst case.",
+      "It is not possible to reverse a singly linked list in O(1) space."
+    ],
+    "answer": 0,
+    "image_png": "cs_question_15.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cs_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cs_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Computer Science and Information Technology",
+    "category_original_lang": "कंप्यूटर विज्ञान और सूचना प्रौद्योगिकी",
+    "original_question_num": 19,
+    "question": "Consider the following threads, T1, T2, and T3 executing on a single processor, synchronized using three binary semaphore variables, S1, S2, and S3, operated upon using standard wait() and signal(). The threads can be context switched in any order and at any time. Which initialization of the semaphores would print the sequence BCABCABCA….?",
+    "options": [
+      "S1 = 1; S2 = 1; S3 = 1",
+      "S1 = 1; S2 = 1; S3 = 0",
+      "S1 = 1; S2 = 0; S3 = 0",
+      "S1 = 0; S2 = 1; S3 = 1"
+    ],
+    "answer": 2,
+    "image_png": "cs_question_19.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cs_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cs_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Computer Science and Information Technology",
+    "category_original_lang": "कंप्यूटर विज्ञान और सूचना प्रौद्योगिकी",
+    "original_question_num": 21,
+    "question": "What is printed by the following ANSI C program?",
+    "options": [
+      "1, 10, 11",
+      "1, 10, 14",
+      "10, 14, 11",
+      "10, 10, 14"
+    ],
+    "answer": 3,
+    "image_png": "cs_question_21.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cs_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cs_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Computer Science and Information Technology",
+    "category_original_lang": "कंप्यूटर विज्ञान और सूचना प्रौद्योगिकी",
+    "original_question_num": 22,
+    "question": "Consider an enterprise network with two Ethernet segments, a web server and a firewall, connected via three routers as shown below. What is the number of subnets inside the enterprise network?",
+    "options": [
+      "3",
+      "12",
+      "6",
+      "8"
+    ],
+    "answer": 2,
+    "image_png": "cs_question_22.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cs_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cs_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Computer Science and Information Technology",
+    "category_original_lang": "कंप्यूटर विज्ञान और सूचना प्रौद्योगिकी",
+    "original_question_num": 40,
+    "question": "Consider a digital display system (DDS) shown in the figure that displays the contents of register X. A 16-bit code word is used to load a word in X, either from S or from R. S is a 1024-word memory segment and R is a 32-word register file. Based on the value of mode bit M, T selects an input word to load in X. P and Q interface with the corresponding bits in the code word to choose the addressed word. Which one of the following represents the functionality of P, Q, and T?",
+    "options": [
+      "P is 10:1 multiplexer; Q is 5:1 multiplexer; T is 2:1 multiplexer",
+      "P is 10:210 decoder; Q is 5:25 decoder; T is 2:1 encoder",
+      "P is 10:210 decoder; Q is 5:25 decoder; T is 2:1 multiplexer",
+      "P is 1:10 de-multiplexer; Q is 1:5 de-multiplexer; T is 2:1 multiplexer"
+    ],
+    "answer": 2,
+    "image_png": "cs_question_40.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cs_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cs_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Computer Science and Information Technology",
+    "category_original_lang": "कंप्यूटर विज्ञान और सूचना प्रौद्योगिकी",
+    "original_question_num": 41,
+    "question": "Consider three floating point numbers A , B and C stored in registers RA, RB and RC, respectively as per IEEE-754 single precision floating point format. The 32-bit content stored in these registers (in hexadecimal form) are as follows. Which one of the following is FALSE?",
+    "options": [
+      "A + C = 0",
+      "C = A + B",
+      "B = 3C",
+      "(B-C) > 0"
+    ],
+    "answer": 1,
+    "image_png": "cs_question_41.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cs_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cs_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Computer Science and Information Technology",
+    "category_original_lang": "कंप्यूटर विज्ञान और सूचना प्रौद्योगिकी",
+    "original_question_num": 43,
+    "question": "What is printed by the following ANSI C program?",
+    "options": [
+      "1 2 3\n10 11 12\n19 20 21",
+      "1 4 7\n10 13 16\n19 22 25",
+      "1 2 3\n4 5 6\n7 8 9",
+      "1 2 3\n13 14 15\n25 26 27"
+    ],
+    "answer": 0,
+    "image_png": "cs_question_43.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cs_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cs_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Computer Science and Information Technology",
+    "category_original_lang": "कंप्यूटर विज्ञान और सूचना प्रौद्योगिकी",
+    "original_question_num": 44,
+    "question": "What is printed by the following ANSI C program?",
+    "options": [
+      "z K s",
+      "122 75 83",
+      "* - +",
+      "P x +"
+    ],
+    "answer": 0,
+    "image_png": "cs_question_44.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  }
+]

cy_2022.json

@@ -0,0 +1,439 @@
+[
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 11,
+    "question": "The major product M formed in the following reaction is",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 1,
+    "image_png": "cy_question_11.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 12,
+    "question": "The starting material Y in the following reaction is",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 1,
+    "image_png": "cy_question_12.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 13,
+    "question": "The major product in the given reaction is Q. The mass spectrum of Q shows {[M] = molecular ion peak}",
+    "options": [
+      "[M], [M+2] and [M+4] with relative intensity of 1:2:1",
+      "[M] and [M+2] with relative intensity of 1:1",
+      "[M], [M+2] and [M+4] with relative intensity of 1:3:1",
+      "[M] and [M+2] with relative intensity of 2:1"
+    ],
+    "answer": 0,
+    "image_png": "cy_question_13.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 14,
+    "question": "A tripeptide on treatment with PhNCS (pH = 8.0) followed by heating with dilute HCl afforded a cyclic compound M and a dipeptide. The dipeptide on treatment with PhNCS (pH = 8.0) followed by heating with dilute HCl afforded a cyclic compound N and an acyclic compound O. The CORRECT sequence (from N- to C-terminus) of the tripeptide is",
+    "options": [
+      "glycine-phenylalanine-valine",
+      "valine-phenylalanine-glycine",
+      "glycine-tyrosine-valine",
+      "glycine-phenylalanine-alanine"
+    ],
+    "answer": 0,
+    "image_png": "cy_question_14.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 15,
+    "question": "The major product M in the following reaction is",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 0,
+    "image_png": "cy_question_15.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 16,
+    "question": "The major product T formed in the following reaction is",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 0,
+    "image_png": "cy_question_16.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 21,
+    "question": "The pure vibrational spectrum of a hypothetical diatomic molecule shows three peaks with the following intensity at three different temperatures. The CORRECT statement is",
+    "options": [
+      "Peak I appears at the lowest energy",
+      "Peak II appears at the lowest energy",
+      "Peak III appears at the lowest energy",
+      "Peak I appears at the highest energy"
+    ],
+    "answer": 2,
+    "image_png": "cy_question_21.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 36,
+    "question": "The major product P obtained in the following reaction sequence is",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 0,
+    "image_png": "cy_question_36.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 37,
+    "question": "The major product Q in the given reaction is",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 0,
+    "image_png": "cy_question_37.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 38,
+    "question": "The major product P in the following reaction is",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 0,
+    "image_png": "cy_question_38.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 39,
+    "question": "The major product P in the reaction sequence is",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 0,
+    "image_png": "cy_question_39.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 40,
+    "question": "The major products P and Q in the following reaction sequence are",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 1,
+    "image_png": "cy_question_40.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसाय�� विज्ञान",
+    "original_question_num": 41,
+    "question": "The major products M and N in the given reaction sequence are",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 1,
+    "image_png": "cy_question_41.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 42,
+    "question": "Three different crystallographic planes of a unit cell of a metal are given below (solid circles represent atom). The crystal system of the unit cell is",
+    "options": [
+      "triclinic",
+      "monoclinic",
+      "tetragonal",
+      "orthorhombic"
+    ],
+    "answer": 3,
+    "image_png": "cy_question_42.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 45,
+    "question": "The rate constants in the given self-exchange electron transfer reactions at a certain temperature follow",
+    "options": [
+      "k₁₁ > k₂₂ > k₃₃",
+      "k₂₂ > k₁₁ > k₃₃",
+      "k₃₃ > k₂₂ > k₁₁",
+      "k₂₂ > k₃₃ > k₁₁"
+    ],
+    "answer": 1,
+    "image_png": "cy_question_45.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 46,
+    "question": "The CORRECT distribution of the products in the following reaction is",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 2,
+    "image_png": "cy_question_46.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 48,
+    "question": "The electronic spectrum of a Ni(II) octahedral complex shows four d-d bands, labelled as P, Q, R, and S. Match the bands corresponding to the transitions",
+    "options": [
+      "P-IV, Q-III, R-II, S-I",
+      "P-III, Q-IV, R-II, S-I",
+      "P-II, Q-IV, R-I, S-III",
+      "P-I, Q-IV, R-II, S-III"
+    ],
+    "answer": 1,
+    "image_png": "cy_question_48.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 49,
+    "question": "In the following table, the left column represents the rigid-rotor type and the right column shows a set of molecules. The CORRECT match is",
+    "options": [
+      "P-1, Q-2, R-3, S-4",
+      "P-3, Q-2, R-1, S-4",
+      "P-3, Q-5, R-1, S-2",
+      "P-5, Q-4, R-3, S-2"
+    ],
+    "answer": 1,
+    "image_png": "cy_question_49.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "cy_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/cy_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Chemistry",
+    "category_original_lang": "रसायन विज्ञान",
+    "original_question_num": 50,
+    "question": "The CORRECT statement regarding the following three normal modes of vibration of SO₃ is",
+    "options": [
+      "(I) and (II) are infrared active while (III) is infrared inactive",
+      "(I) is infrared inactive while (II) and (III) are infrared active",
+      "(I) and (III) are infrared inactive while (II) is infrared active",
+      "None of the modes are infrared active since SO3 has zero dipole moment"
+    ],
+    "answer": 1,
+    "image_png": "cy_question_50.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  }
+]

ec_2022.json

@@ -0,0 +1,324 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ec_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ec_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Electronics and Communications Engineering",
+        "category_original_lang": "इलेक्ट्रॉनिक्स और संचार इंजीनियरिंग",
+        "original_question_num": 11,
+        "question": "Consider the two-dimensional vector field 𝐹⃗(𝑥,𝑦)=𝑥 𝚤⃗+𝑦 𝚥⃗, where 𝚤⃗ and 𝚥⃗ denote the unit vectors along the 𝑥-axis and the 𝑦-axis, respectively. A contour 𝐶 in the 𝑥-𝑦 plane, as shown in the figure, is composed of two horizontal lines connected at the two ends by two semicircular arcs of unit radius. The contour is traversed in the counter-clockwise sense. The value of the closed path integral is _________",
+        "options": [
+          "0", 
+          "1", 
+          "8 + 2𝞹", 
+          "-1"
+        ],
+        "answer": 0,
+        "image_png": "ec_question_11.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ec_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ec_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Electronics and Communications Engineering",
+        "category_original_lang": "इलेक्ट्रॉनिक्स और संचार इंजीनियरिंग",
+        "original_question_num": 13,
+        "question": "The current 𝐼 in the circuit shown is ________.",
+        "options": [
+          "1.25×10⁻³ A", 
+          "0.75×10⁻³ A", 
+          "−0.5×10⁻³ A", 
+          "1.16×10⁻³ A"
+        ],
+        "answer": 1,
+        "image_png": "ec_question_13.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ec_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ec_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Electronics and Communications Engineering",
+        "category_original_lang": "इलेक्ट्रॉनिक्स और संचार इंजीनियरिंग",
+        "original_question_num": 14,
+        "question": "Consider the circuit shown in the figure. The current 𝐼 flowing through the 10 Ω resistor is _________.",
+        "options": [
+          "1 A", 
+          "0 A", 
+          "0.1 A", 
+          "-0.1 A"
+        ],
+        "answer": 1,
+        "image_png": "ec_question_14.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ec_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ec_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Electronics and Communications Engineering",
+        "category_original_lang": "इलेक्ट्रॉनिक्स और संचार इंजीनियरिंग",
+        "original_question_num": 18,
+        "question": "Consider the CMOS circuit shown in the figure (substrates are connected to their respective sources). The gate width (𝑊) to gate length (𝐿) ratios (𝑊/𝐿) of the transistors are as shown. Both the transistors have the same gate oxide capacitance per unit area. For the pMOSFET, the threshold voltage is -1 V and the mobility of holes is 40 cm²/V.s . For the nMOSFET, the threshold voltage is 1 V and the mobility of electrons is 300 cm²/V.s . The steady state output voltage 𝑉ₒ is ________.",
+        "options": [
+          "equal to 0 V", 
+          "more than 2 V", 
+          "less than 2 V", 
+          "equal to 2V"
+        ],
+        "answer": 2,
+        "image_png": "ec_question_18.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ec_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ec_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Electronics and Communications Engineering",
+        "category_original_lang": "इलेक्ट्रॉनिक्स और संचार इंजीनियरिंग",
+        "original_question_num": 19,
+        "question": "Consider the 2-bit multiplexer (MUX) shown in the figure. For OUTPUT to be the XOR of C and D, the values for 𝐴₀, 𝐴₁, 𝐴₂, and 𝐴₃ are ____________.",
+        "options": [
+          "𝐴₀ = 0, 𝐴₁ = 0, 𝐴₂ = 1, and 𝐴₃ = 1", 
+          "𝐴₀ = 1, 𝐴₁ = 0, 𝐴₂ = 1, and 𝐴₃ = 0", 
+          "𝐴₀ = 0, 𝐴₁ = 1, 𝐴₂ = 1, and 𝐴₃ = 0", 
+          "𝐴₀ = 1, 𝐴₁ = 1, 𝐴₂ = 0, and 𝐴₃ = 0"
+        ],
+        "answer": 2,
+        "image_png": "ec_question_19.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ec_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ec_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Electronics and Communications Engineering",
+        "category_original_lang": "इलेक्ट्रॉनिक्स और संचार इंजीनियरिंग",
+        "original_question_num": 20,
+        "question": "The ideal long channel nMOSFET and pMOSFET devices shown in the circuits have threshold voltages of 1 V and −1 V, respectively. The MOSFET substrates are connected to their respective sources. Ignore leakage currents and assume that the capacitors are initially discharged. For the applied voltages as shown, the steady state voltages are _________________.",
+        "options": [
+          "V₁ = 5V, V₂ = 5V", 
+          "V₁ = 5V, V₂ = 4V", 
+          "V₁ = 4V, V₂ = 5V", 
+          "V₁ = 4V, V₂ = -5V"
+        ],
+        "answer": 2,
+        "image_png": "ec_question_20.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ec_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ec_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Electronics and Communications Engineering",
+        "category_original_lang": "इलेक्ट्रॉनिक्स और संचार इंजीनियरिंग",
+        "original_question_num": 21,
+        "question": "Consider a closed-loop control system with unity negative feedback and 𝐾𝐺(𝑠) in the forward path, where the gain 𝐾=2. The complete Nyquist plot of the transfer function 𝐺(𝑠) is shown in the figure. Note that the Nyquist contour has been chosen to have the clockwise sense. Assume 𝐺(𝑠) has no poles on the closed right-half of the complex plane. The number of poles of the closed-loop transfer function in the closed right-half of the complex plane is ___________.",
+        "options": [
+          "0", 
+          "1", 
+          "2", 
+          "3"
+        ],
+        "answer": 2,
+        "image_png": "ec_question_21.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ec_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ec_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Electronics and Communications Engineering",
+        "category_original_lang": "इलेक्ट्रॉनिक्स और संचार इंजीनियरिंग",
+        "original_question_num": 22,
+        "question": "The root-locus plot of a closed-loop system with unity negative feedback and transfer function 𝐾𝐺(𝑠) in the forward path is shown in the figure. Note that 𝐾 is varied from 0 to ∞. Select the transfer function 𝐺(𝑠) that results in the root-locus plot of the closed-loop system as shown in the figure.",
+        "options": [
+          "𝐺(𝑠) = 1/(𝑠 + 1)⁵", 
+          "𝐺(𝑠) = 1/(𝑠⁵ + 1)", 
+          "𝐺(𝑠) = (𝑠 - 1)/(𝑠 + 1)⁶", 
+          "𝐺(𝑠) = (𝑠 + 1)/(𝑠⁶ + 1)"
+        ],
+        "answer": 0,
+        "image_png": "ec_question_22.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ec_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ec_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Electronics and Communications Engineering",
+        "category_original_lang": "इलेक्ट्रॉनिक्स और संचार इंजीनियरिंग",
+        "original_question_num": 23,
+        "question": "The frequency response 𝐻(𝑓) of a linear time-invariant system has magnitude as shown in the figure. Statement I: The system is necessarily a pure delay system for inputs which are bandlimited to −𝛼≤𝑓≤𝛼. Statement II: For any wide-sense stationary input process with power spectral density 𝑆H(𝑓), the output power spectral density 𝑆H(𝑓) obeys 𝑆H(𝑓)=𝑆H(𝑓) for −𝛼≤𝑓≤𝛼. Which one of the following combinations is true?",
+        "options": [
+          "Statement I is correct, Statement II is correct", 
+          "Statement I is correct, Statement II is incorrect", 
+          "Statement I is incorrect, Statement II is correct", 
+          "Statement I is incorrect, Statement II is incorrect"
+        ],
+        "answer": 2,
+        "image_png": "ec_question_23.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ec_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ec_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Electronics and Communications Engineering",
+        "category_original_lang": "इलेक्ट्रॉनिक्स और संचार इंजीनियरिंग",
+        "original_question_num": 38,
+        "question": "For the circuit shown, the locus of the impedance 𝑍(𝑗𝜔) is plotted as 𝜔 increases from zero to infinity. The values of 𝑅₁ and 𝑅₂ are:",
+        "options": [
+          "𝑅₁=2 kΩ, 𝑅₂=3 kΩ", 
+          "𝑅₁=5 kΩ, 𝑅₂=2 kΩ", 
+          "𝑅₁=5 kΩ, 𝑅₂=2.5 kΩ", 
+          "𝑅₁=2 kΩ, 𝑅₂=5 kΩ"
+        ],
+        "answer": 0,
+        "image_png": "ec_question_38.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ec_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ec_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Electronics and Communications Engineering",
+        "category_original_lang": "इलेक्ट्रॉनिक्स और संचार इंजीनियरिंग",
+        "original_question_num": 39,
+        "question": "Consider the circuit shown in the figure with input 𝑉(𝑡) in volts. The sinusoidal steady state current 𝐼(𝑡) flowing through the circuit is shown graphically (where 𝑡 is in seconds). The circuit element 𝑍 can be ________.",
+        "options": [
+          "a capacitor of 1 F", 
+          "an inductor of 1 H", 
+          "a capacitor of √3 F", 
+          "an inductor of √3 H"
+        ],
+        "answer": 1,
+        "image_png": "ec_question_39.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ec_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ec_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Electronics and Communications Engineering",
+        "category_original_lang": "इलेक्ट्रॉनिक्स और संचार इंजीनियरिंग",
+        "original_question_num": 41,
+        "question": "For the following circuit with an ideal OPAMP, the difference between the maximum and the minimum values of the capacitor voltage (𝑉꜀) is __________.",
+        "options": [
+          "15 V", 
+          "27 V", 
+          "13 V", 
+          "14 V"
+        ],
+        "answer": 2,
+        "image_png": "ec_question_41.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ec_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ec_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Electronics and Communications Engineering",
+        "category_original_lang": "इलेक्ट्रॉनिक्स और संचार इंजीनियरिंग",
+        "original_question_num": 42,
+        "question": "A circuit with an ideal OPAMP is shown. The Bode plot for the magnitude (in dB) of the gain transfer function (𝐴ᵥ(𝑗𝜔)=𝑉ₒᵤₜ (𝑗𝜔)/𝑉ᵢₙ(𝑗𝜔)) of the circuit is also provided (here, 𝜔 is the angular frequency in rad/s). The values of 𝑅 and 𝐶 are ____________.",
+        "options": [
+          "𝑅=3 kΩ, 𝐶=1 𝜇F", 
+          "𝑅=1 kΩ, 𝐶=3 𝜇F", 
+          "𝑅=4 kΩ, 𝐶=1 𝜇F", 
+          "𝑅=3 kΩ, 𝐶=2 𝜇F"
+        ],
+        "answer": 0,
+        "image_png": "ec_question_42.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ec_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ec_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Electronics and Communications Engineering",
+        "category_original_lang": "इलेक्ट्रॉनिक्स और संचार इंजीनियरिंग",
+        "original_question_num": 43,
+        "question": "For the circuit shown, the clock frequency is 𝑓ₒ and the duty cycle is 25%. For the signal at the Q output of the Flip-Flop, _______.",
+        "options": [
+          "frequency is 𝑓ₒ/4 and duty cycle is 50%", 
+          "frequency is 𝑓ₒ/4 and duty cycle is 25%", 
+          "frequency is 𝑓ₒ/2 and duty cycle is 50%", 
+          "frequency is 𝑓ₒ and duty cycle is 25%"
+        ],
+        "answer": 0,
+        "image_png": "ec_question_43.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    }
+]

ee_2022.json

@@ -0,0 +1,370 @@
+[
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 6,
+    "question": "The figure below shows the front and rear view of a disc, which is shaded with identical patterns. The disc is flipped once with respect to any one of the fixed axes 1-1, 2-2 or 3-3 chosen uniformly at random. What is the probability that the disc DOES NOT retain the same front and rear views after the flipping operation?",
+    "options": [
+      "0",
+      "1/3",
+      "2/3",
+      "1"
+    ],
+    "answer": 2,
+    "image_png": "ee_question_5.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 10,
+    "question": "An ant is at the bottom-left corner of a grid (point P) as shown above. It aims to move to the top-right corner of the grid. The ant moves only along the lines marked in the grid such that the current distance to the top-right corner strictly decreases. Which one of the following is a part of a possible trajectory of the ant during the movement?",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 2,
+    "image_png": "ee_question_10.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 11,
+    "question": "The transfer function of a real system, 𝐻(𝑠), is given as in the figure. This system cannot operate as:",
+    "options": [
+      "low pass filter.",
+      "high pass filter.",
+      "band pass filter.",
+      "an integrator."
+    ],
+    "answer": 1,
+    "image_png": "ee_question_11.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 14,
+    "question": "The geometric mean radius of a conductor, having four equal strands with each strand of radius ‘𝑟’, as shown in the figure below, is",
+    "options": [
+      "4 𝑟",
+      "1.414 𝑟",
+      "2 𝑟",
+      "1.723 𝑟"
+    ],
+    "answer": 3,
+    "image_png": "ee_question_14.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 16,
+    "question": "The steady state output (𝑉ₒᵤₜ), of the circuit shown below, will",
+    "options": [
+      "saturate to +VDD",
+      "saturate to -VEE",
+      "become equal to 0.1 V",
+      "become equal to –0.1 V"
+    ],
+    "answer": 1,
+    "image_png": "ee_question_16.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 17,
+    "question": "The Bode magnitude plot of a first order stable system is constant with frequency. The asymptotic value of the high frequency phase, for the system, is −180°. This system has",
+    "options": [
+      "one LHP pole and one RHP zero at the same frequency.",
+      "one LHP pole and one LHP zero at the same frequency.",
+      "two LHP poles and one RHP zero.",
+      "two RHP poles and one LHP zero."
+    ],
+    "answer": 0,
+    "image_png": "ee_question_17.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 21,
+    "question": "In the circuit shown below, a three-phase star-connected unbalanced load is connected to a balanced three-phase supply of 100√3 𝑉 with phase sequence 𝐴𝐵𝐶. The star connected load has 𝑍A = 10 Ω and 𝑍B = 20∠60° Ω. The value of 𝑍(cid:3004) in Ω, for which the voltage difference across the nodes 𝑛 and 𝑛′ is zero, is",
+    "options": [
+      "20∠−30°",
+      "20∠30°",
+      "20∠−60°",
+      "20∠60°"
+    ],
+    "answer": 2,
+    "image_png": "ee_question_21.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 25,
+    "question": "For the circuit shown below with ideal diodes, the output will be",
+    "options": [
+      "𝑉ₒᵤₜ =   𝑉ᵢₙ for 𝑉ᵢₙ > 0",
+      "𝑉ₒᵤₜ =   𝑉ᵢₙ for 𝑉ᵢₙ < 0",
+      "𝑉ₒᵤₜ =  - 𝑉ᵢₙ for 𝑉ᵢₙ > 0",
+      "𝑉ₒᵤₜ =  - 𝑉ᵢₙ for 𝑉ᵢₙ < 0"
+    ],
+    "answer": 0,
+    "image_png": "ee_question_25.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 36,
+    "question": "The output impedance of a non-ideal operational amplifier is denoted by Zₒᵤₜ. The variation in the magnitude of Zₒᵤₜ with increasing frequency, f, in the circuit shown below, is best represented by",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 2,
+    "image_png": "ee_question_36.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 37,
+    "question": "An LTI system is shown in the figure. The values of ‘𝑎’ and ‘𝑏’ will be",
+    "options": [
+      "𝑎 = 1, 𝑏 = 10",
+      "𝑎 = 10, 𝑏 = 1",
+      "𝑎 = 1, 𝑏 = 100",
+      "𝑎 = 100, 𝑏 = 1"
+    ],
+    "answer": 0,
+    "image_png": "ee_question_37.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 38,
+    "question": "The open loop transfer function of a unity gain negative feedback system is given as 𝐺(𝑠) = 1/𝑠(𝑠+1). The Nyquist contour in the 𝑠-plane encloses the entire right half plane and a small neighbourhood around the origin in the left half plane, as shown in the figure below. The number of encirclements of the point (−1 + 𝑗0) by the Nyquist plot of 𝐺(𝑠), corresponding to the Nyquist contour, is denoted as 𝑁. Then 𝑁 equals to",
+    "options": [
+      "0",
+      "1",
+      "2",
+      "3"
+    ],
+    "answer": 1,
+    "image_png": "ee_question_38.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 39,
+    "question": "The damping ratio and undamped natural frequency of a closed loop system as shown in the figure, are denoted as 𝜁 and 𝜔ₙ, respectively. The values of 𝜁 and 𝜔ₙ",
+    "options": [
+      "𝜁 = 0.5 and 𝜔ₙ = 10 rad/s",
+      "𝜁 = 0.1 and 𝜔ₙ = 10 rad/s",
+      "𝜁 = 0.707 and 𝜔ₙ = 10 rad/s",
+      "𝜁 = 0.707 and 𝜔ₙ = 100 rad/s"
+    ],
+    "answer": 0,
+    "image_png": "ee_question_39.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 44,
+    "question": "The current gain (Iout/Iin) in the circuit with an ideal current amplifier given below is",
+    "options": [
+      "𝐶բ/𝐶꜀",
+      "-𝐶բ/𝐶꜀",
+      "𝐶꜀/𝐶բ",
+      "-𝐶꜀/𝐶բ"
+    ],
+    "answer": 2,
+    "image_png": "ee_question_44.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 48,
+    "question": "Consider the system as shown below. The system is",
+    "options": [
+      "linear and causal.",
+      "linear and non-causal.",
+      "non-linear and causal.",
+      "non-linear and non-causal."
+    ],
+    "answer": 1,
+    "image_png": "ee_question_48.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 51,
+    "question": "The current gain (Iout/Iin) in the circuit with an ideal current amplifier given below isLet 𝑅 be a region in the first quadrant of the 𝑥𝑦 plane enclosed by a closed curve 𝐶 considered in counter-clockwise direction. Which of the following expressions does not represent the area of the region 𝑅?",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 2,
+    "image_png": "ee_question_51.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ee_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ee_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Electrical Engineering",
+    "category_original_lang": "विद्युत अभियन्त्रण",
+    "original_question_num": 53,
+    "question": "As shown in the figure below, two concentric conducting spherical shells, centered at r = 0 and having radii r = c and r = d are maintained at potentials such that the potential V(r) at r = c is V₁ and V(r) at r = d is V₂. Assume that V(r) depends only on r, where r is the radial distance. The expression for V(r) in the region between r = c and r = d is",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 1,
+    "image_png": "ee_question_53.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  }
+]

ey_2022.json

@@ -0,0 +1,209 @@
+[
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ey_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ey_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Ecology and Evolution",
+    "category_original_lang": "पारिस्थितिकी और विकास",
+    "original_question_num": 29,
+    "question": "The graph shows the yield of coffee plantations located at different distances from a patch of primary forest. Which one of the following options best explains this pattern?",
+    "options": [
+      "Carbon sequestration",
+      "Seed predation by forest-dwelling insects",
+      "Pollination by forest-dwelling insects",
+      "Seed dispersal by forest-dwelling birds and mammals"
+    ],
+    "answer": 2,
+    "image_png": "ey_question_29.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ey_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ey_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Ecology and Evolution",
+    "category_original_lang": "पारिस्थितिकी और विकास",
+    "original_question_num": 38,
+    "question": "Excess fertilizers used in agriculture commonly end up as runoff and cause phytoplankton blooms in rivers. To figure out whether these blooms were driven by ammonium or phosphate fertilizers, researchers cultured a phytoplankton species in multiple samples of unpolluted river water. The samples were divided equally among three treatments: ammonium fertilizer added, phosphate fertilizer added and no fertilizer added. They then measured phytoplankton density in each of the samples after a week. Phytoplankton densities (in thousands of cells/ml) are reported in the table shown. Which one of the following inferences is correct?",
+    "options": [
+      "Nitrogen is the limiting nutrient for phytoplankton growth.",
+      "Phosphorus is the limiting nutrient for phytoplankton growth.",
+      "Both nitrogen and phosphorus limit phytoplankton growth.",
+      "Neither nitrogen nor phosphorus limits phytoplankton growth."
+    ],
+    "answer": 0,
+    "image_png": "ey_question_38.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ey_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ey_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Ecology and Evolution",
+    "category_original_lang": "पारिस्थितिकी और विकास",
+    "original_question_num": 39,
+    "question": "S1 and S2 are two strains of bacteria. The results of a bacterial growth experiment on these strains measured after 24 hours are shown. Black and white bars represent S1 and S2, respectively. Which one of the following best describes the interaction between S1 and S2?",
+    "options": [
+      "Amensalism",
+      "Commensalism",
+      "Cooperator-cheater",
+      "Mutualism"
+    ],
+    "answer": 2,
+    "image_png": "ey_question_39.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ey_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ey_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Ecology and Evolution",
+    "category_original_lang": "पारिस्थितिकी और विकास",
+    "original_question_num": 41,
+    "question": "Consider Holling’s Type-III functional response, as shown. Which one of the marked points has the highest rate-of-change of prey-capture-rate?",
+    "options": [
+      "P",
+      "Q",
+      "R",
+      "S"
+    ],
+    "answer": 1,
+    "image_png": "ey_question_41.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ey_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ey_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Ecology and Evolution",
+    "category_original_lang": "पारिस्थितिकी और विकास",
+    "original_question_num": 42,
+    "question": "In a population of birds on an island, the average beak size reduced over one generation. A researcher estimated the association between beak size and relative fitness, shown in the graph. The estimated slope was −0.05 with a 95% confidence interval of −0.15 to 0.09. Which one of the following evolutionary processes acting on beak size is the most likely reason for the observed reduction in beak size?",
+    "options": [
+      "Generic drift",
+      "Group selection",
+      "Kin selection",
+      "Natural selection"
+    ],
+    "answer": 0,
+    "image_png": "ey_question_42.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ey_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ey_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Ecology and Evolution",
+    "category_original_lang": "पारिस्थितिकी और विकास",
+    "original_question_num": 43,
+    "question": "The Bateman gradient is a popular explanation for why the strength of sexual selection is typically stronger on males than on females. Which one of the following figures is the correct representation of the Bateman gradient? In all figures, the dotted line represents males and the solid line females.",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 0,
+    "image_png": "ey_question_43.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ey_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ey_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Ecology and Evolution",
+    "category_original_lang": "पारिस्थितिकी और विकास",
+    "original_question_num": 44,
+    "question": "Sparrows use two foraging tactics to obtain food. They either search for grains themselves (Producer tactic P) or follow other individuals and steal grains from them (Scrounger tactic S). The following graphs show how the fitness of each tactic (P : dashed line and S : solid line) varies as a function of the relative frequency of S. Which one of the graphs shows the correct representation of these tactics if they were maintained through negative frequency dependence?",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 2,
+    "image_png": "ey_question_44.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ey_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ey_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Ecology and Evolution",
+    "category_original_lang": "पारिस्थितिकी और विकास",
+    "original_question_num": 47,
+    "question": "The following graphs show rank abundance data for species in three different communities P, Q and R. Based on both species richness and relative abundance, which one of the following options correctly represents the ordering of communities according to their species diversity?",
+    "options": [
+      "P > Q > R",
+      "Q > P > R",
+      "R > P > Q",
+      "R > Q > P"
+    ],
+    "answer": 3,
+    "image_png": "ey_question_47.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "ey_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ey_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Ecology and Evolution",
+    "category_original_lang": "पारिस्थितिकी और विकास",
+    "original_question_num": 48,
+    "question": "Which one of the following cladograms represents the correct phylogenetic relationships in the Kingdom Animalia?",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 0,
+    "image_png": "ey_question_48.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  }
+]

g1_2022.json

@@ -0,0 +1,209 @@
+[
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "g1_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/g1_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Geology Geophysics",
+    "category_original_lang": "भूविज्ञान भूभौतिकी",
+    "original_question_num": 18,
+    "question": "The relationship between conjugate shear fractures and the principal stresses in a homogenous, isotropic, deformed body is shown in the stereoplot given below (σ1, σ2 and σ3 are compressive stresses). Which one of the given fault regimes is indicated according to the Anderson’s theory of faulting for the formation of conjugate shear fractures under plane strain?",
+    "options": [
+      "Dextral strike-slip",
+      "Sinistral strike-ship",
+      "Reverse",
+      "Normal"
+    ],
+    "answer": 2,
+    "image_png": "g1_question_18.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "g1_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/g1_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Geology Geophysics",
+    "category_original_lang": "भूविज्ञान भूभौतिकी",
+    "original_question_num": 22,
+    "question": "Match the locations in Group I with the corresponding economic deposits in Group II.",
+    "options": [
+      "P-3; Q-4; R-1; S-2",
+      "P-3; Q-1; R-4; S-2",
+      "P-2; Q-1; R-4; S-3",
+      "P-2; Q-4; R-1; S-3"
+    ],
+    "answer": 2,
+    "image_png": "g1_question_22.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "g1_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/g1_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Geology Geophysics",
+    "category_original_lang": "भूविज्ञान भूभौतिकी",
+    "original_question_num": 29,
+    "question": "During crystallization of a magma, which one of the following schematic paths (I, II, III and IV) describes the behavior of compatible elements in the residual melt?",
+    "options": [
+      "II",
+      "IV",
+      "I",
+      "III"
+    ],
+    "answer": 1,
+    "image_png": "g1_question_29.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "g1_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/g1_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Geology Geophysics",
+    "category_original_lang": "भूविज्ञान भूभौतिकी",
+    "original_question_num": 45,
+    "question": "The sand supply and the variability of wind direction results in different dune types. In the options below, choose the CORRECT pair of dune types marked I and II in the figure.",
+    "options": [
+      "I – Transverse dune; II – Barchan dune",
+      "I – Star dune; II – Barchan dune",
+      "I – Barchan dune; II – Linear dune",
+      "I – Barchan dune; II – Star dune"
+    ],
+    "answer": 1,
+    "image_png": "g1_question_45.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "g1_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/g1_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Geology Geophysics",
+    "category_original_lang": "भूविज्ञान भूभौतिकी",
+    "original_question_num": 47,
+    "question": "Identify the common metamorphic minerals labelled X and Y in the ACF diagram.",
+    "options": [
+      "X – Anorthite; Y – Actinolite",
+      "X – Grossular; Y – Diopside",
+      "X – Wollastonite; Y – Almandine",
+      "X – Ferrosilite; Y – Andradite"
+    ],
+    "answer": 1,
+    "image_png": "g1_question_47.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "g1_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/g1_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Geology Geophysics",
+    "category_original_lang": "भूविज्ञान भूभौतिकी",
+    "original_question_num": 48,
+    "question": "Which one of the following schematic P-T paths is characteristic for a rock metamorphosed in a subduction zone?",
+    "options": [
+      "A",
+      "B",
+      "C",
+      "D"
+    ],
+    "answer": 1,
+    "image_png": "g1_question_48.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "g1_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/g1_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Geology Geophysics",
+    "category_original_lang": "भूविज्ञान भूभौतिकी",
+    "original_question_num": 51,
+    "question": "Match the following tectonic settings in Group-I with the corresponding examples in Group-II.",
+    "options": [
+      "P-2; Q-3; R-1; S-4",
+      "P-3; Q-2; R-4; S-1",
+      "P-2; Q-1; R-3; S-4",
+      "P-4; Q-3; R-1; S-2"
+    ],
+    "answer": 0,
+    "image_png": "g1_question_51.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "g1_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/g1_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Geology Geophysics",
+    "category_original_lang": "भूविज्ञान भूभौतिकी",
+    "original_question_num": 52,
+    "question": "Match the following igneous textures in Group-I with their definitions in Group-II.",
+    "options": [
+      "P-2; Q-3; R-4; S-1",
+      "P-3; Q-4; R-2; S-1",
+      "P-4; Q-1; R-2; S-3",
+      "P-4; Q-1; R-3; S-2"
+    ],
+    "answer": 2,
+    "image_png": "g1_question_52.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "g1_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/g1_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Geology Geophysics",
+    "category_original_lang": "भूविज्ञान भूभौतिकी",
+    "original_question_num": 53,
+    "question": "Match the Volcanogenic Massive Sulfide (VMS)-type deposits in Group-I with the dominant mineralized host rocks in Group-II.",
+    "options": [
+      "P-2; Q-1; R-3; S-4",
+      "P-2; Q-4; R-1; S-3",
+      "P-4; Q-3; R-1; S-2",
+      "P-1; Q-4; R-2; S-3"
+    ],
+    "answer": 1,
+    "image_png": "g1_question_53.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  }
+]

images.zip

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6faf62ee1753c3c6cb2fa4e64ace93e5a9493f2fcc227dbde239d573978bce2
+size 7035452

in_2022.json

@@ -0,0 +1,209 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "in_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/in_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Instrumentation Engineering",
+        "category_original_lang": "इंस्ट्रुमेंटेशन इंजीनियरिंग",
+        "original_question_num": 19,
+        "question": "The figure shows a Chromel-Alumel thermocouple, where the junction A is held at temperature 𝑇, and a thermal emf 𝐸 is measured using an ideal voltmeter between the open ends B1 and B2, both held at temperature 𝑇 . Two identical copper wires are introduced between B1-C1 and B2-C2 as shown in the figure. When C1 and C2 are held at temperature 𝑇, the voltmeter reads a thermal emf 𝐸. Then, ________",
+        "options": [
+          "𝐸₁ < 𝐸₂", 
+          "𝐸₁ > 𝐸₂", 
+          "𝐸₁ = 2E₂", 
+          "𝐸₁ = 𝐸₂"
+        ],
+        "answer": 3,
+        "image_png": "in_question_19.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+      },
+      {
+        "language": "en",
+        "country": "India",
+        "file_name": "in_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/in_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Instrumentation Engineering",
+        "category_original_lang": "इंस्ट्रुमेंटेशन इंजीनियरिंग",
+        "original_question_num": 21,
+        "question": "The logic block shown has an output 𝐹 given by ________",
+        "options": [
+          "A + B", 
+          "A.B'", 
+          "A + B'", 
+          "B'"
+        ],
+        "answer": 3,
+        "image_png": "in_question_21.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+      },
+      {
+        "language": "en",
+        "country": "India",
+        "file_name": "in_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/in_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Instrumentation Engineering",
+        "category_original_lang": "इंस्ट्रुमेंटेशन इंजीनियरिंग",
+        "original_question_num": 36,
+        "question": "A signal 𝑉 (𝑡) shown is applied from 𝑡=0 ms to 𝑡=6 ms to the circuit shown. Given the initial voltage across the capacitor is 0.3 V, and that the diode is ideal, the open circuit voltage 𝑉 (𝑡) at 𝑡=5 ms is ________",
+        "options": [
+          "0.3 V", 
+          "0.6 V", 
+          "0.7 V", 
+          "1.0 V"
+        ],
+        "answer": 3,
+        "image_png": "in_question_36.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+      },
+      {
+        "language": "en",
+        "country": "India",
+        "file_name": "in_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/in_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Instrumentation Engineering",
+        "category_original_lang": "इंस्ट्रुमेंटेशन इंजीनियरिंग",
+        "original_question_num": 37,
+        "question": "The signal flow graph of a system is shown. The expression for 𝑌(𝑠)/𝑋(𝑠) is ________",
+        "options": [
+          "A", 
+          "B", 
+          "C", 
+          "D"
+        ],
+        "answer": 0,
+        "image_png": "in_question_37.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+      },
+      {
+        "language": "en",
+        "country": "India",
+        "file_name": "in_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/in_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Instrumentation Engineering",
+        "category_original_lang": "इंस्ट्रुमेंटेशन इंजीनियरिंग",
+        "original_question_num": 42,
+        "question": "A resistor ladder digital-to-analog converter (DAC) receives a digital input that results in the circuit having the state as shown in the figure. For this digital input, the Thevenin voltage, 𝑉 , and Thevenin resistance, 𝑅 , as seen at the output node are ________",
+        "options": [
+          "𝑉ₜₕ = 0.5 V, 𝑅ₜₕ = 1 kΩ", 
+          "𝑉ₜₕ = 0.5 V, 𝑅ₜₕ = 2 kΩ", 
+          "𝑉ₜₕ = 1 V, 𝑅ₜₕ = 1 kΩ", 
+          "𝑉ₜₕ = 1 V, 𝑅ₜₕ = 2 kΩ"
+        ],
+        "answer": 2,
+        "image_png": "in_question_42.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+      },
+      {
+        "language": "en",
+        "country": "India",
+        "file_name": "in_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/in_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Instrumentation Engineering",
+        "category_original_lang": "इंस्ट्रुमेंटेशन इंजीनियरिंग",
+        "original_question_num": 43,
+        "question": "The Nyquist plot of a stable open-loop system 𝐺(𝑗𝜔) is plotted in the frequency range 0≤𝜔<∞ as shown. It is found to intersect a unit circle with center at the origin at the point 𝑃=−0.77−0.64𝑗 . The points 𝑄 and 𝑅 lie on 𝐺(𝑗𝜔) and assume values 𝑄=14.40+0.00𝑗 and 𝑅=−0.21+0.00𝑗. The phase margin (PM) and the gain margin (GM) of the system are ________",
+        "options": [
+          "PM = 39.7° and GM = 4.76", 
+          "PM = 39.7° and GM = 0.07", 
+          "PM = ‒39.7° and GM = 4.76", 
+          "PM = ‒39.7° and GM = 0.07"
+        ],
+        "answer": 0,
+        "image_png": "in_question_43.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+      },
+      {
+        "language": "en",
+        "country": "India",
+        "file_name": "in_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/in_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Instrumentation Engineering",
+        "category_original_lang": "इंस्ट्रुमेंटेशन इंजीनियरिंग",
+        "original_question_num": 44,
+        "question": "In the small signal circuit shown, the enhancement mode n-channel MOSFET is biased in saturation with transconductance 𝑔 . If channel length modulation is ignored, the small signal impedance looking into the node P is given by ________",
+        "options": [
+          "Rₛ || Rₗ || gₘ⁻¹", 
+          "Rₛ || gₘ⁻¹", 
+          "(Rₛ + Rₗ) || gₘ⁻¹", 
+          "(Rₗgₘ / (1 + Rₛgₘ)) * (Rₗ || gₘ⁻¹)"
+        ],
+        "answer": 1,
+        "image_png": "in_question_44.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+      },
+      {
+        "language": "en",
+        "country": "India",
+        "file_name": "in_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/in_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Instrumentation Engineering",
+        "category_original_lang": "इंस्ट्रुमेंटेशन इंजीनियरिंग",
+        "original_question_num": 46,
+        "question": "The digital circuit shown ________",
+        "options": [
+          "is a divide-by-5 counter", 
+          "is a divide-by-7 counter", 
+          "is a divide-by-8 counter", 
+          "does not function as a counter due to disjoint cycles of states"
+        ],
+        "answer": 0,
+        "image_png": "in_question_46.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+      },
+      {
+        "language": "en",
+        "country": "India",
+        "file_name": "in_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/in_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Instrumentation Engineering",
+        "category_original_lang": "इंस्ट्रुमेंटेशन इंजीनियरिंग",
+        "original_question_num": 47,
+        "question": "In the small signal circuit shown, the enhancement mode n-channel MOSFET is biased in saturation with a transconductance 𝑔 . A small signal low-frequency voltage 𝑣 injected at the supply terminal results in a small signal voltage fluctuation 𝑣 at the output. If the channel length modulation of the MOSFET is ignored, the small signal gain 𝑣 /𝑣 is given by ________",
+        "options": [
+          "-gₘR₀ / (1 + gₘR₀)", 
+          "(1 + gₘR₀)⁻¹", 
+          "-gₘR₀ / (1 + 2gₘR₀)", 
+          "(g��R₀/2 + 3/2)⁻¹"
+        ],
+        "answer": 3,
+        "image_png": "in_question_47.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+      }
+]

me1_2022.json

@@ -0,0 +1,163 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me1_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me1_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 16,
+        "question": "uniform light slender beam AB of section modulus 𝐸𝐼 is pinned by a frictionless joint A to the ground and supported by a light inextensible cable CB to hang a weight 𝑊 as shown. If the maximum value of 𝑊 to avoid buckling of the beam AB is obtained as 𝛽𝜋𝐸𝐼, where 𝜋 is the ratio of circumference to diameter of a circle, then the value of 𝛽 is",
+        "options": [
+          "0.0924 m⁻²", 
+          "0.0713 m⁻²", 
+          "0.1261 m⁻²", 
+          "0.1417 m⁻²"
+        ],
+        "answer": 0,
+        "image_png": "me1_question_16.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me1_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me1_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 17,
+        "question": "The figure shows a schematic of a simple Watt governor mechanism with the spindle O₁O₂ rotating at an angular velocity ω about a vertical axis. The balls at P and S have equal mass. Assume that there is no friction anywhere and all other components are massless and rigid. The vertical distance between the horizontal plane of rotation of the balls and the pivot O1 is denoted by h. The value of h = 400 mm at a certain ω. If ω is doubled, the value of h will be _________ mm.",
+        "options": [
+          "50", 
+          "100", 
+          "150", 
+          "200"
+        ],
+        "answer": 1,
+        "image_png": "me1_question_17.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me1_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me1_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 36,
+        "question": "The value of the integral evaluated over a counter-clockwise circular contour in the complex plane enclosing only the pole 𝑧 = 𝑖, where 𝑖 is the imaginary unit, is",
+        "options": [
+          "(−1+𝑖) 𝜋", 
+          "1 (1 +𝑖) 𝜋", 
+          "2(1 −𝑖)𝜋", 
+          "(2 +𝑖)𝜋"
+        ],
+        "answer": 0,
+        "image_png": "me1_question_36.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me1_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me1_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 37,
+        "question": "An L-shaped elastic member ABC with slender arms AB and BC of uniform cross section is clamped at end A and connected to a pin at end C. The pin remains in continuous contact with and is constrained to move in a smooth horizontal slot. The section modulus of the member is same in both the arms. The end C is subjected to a horizontal force 𝑃 and all the deflections are in the plane of the figure. Given the length AB is 4𝑎 and length BC is 𝑎, the magnitude and direction of the normal force on the pin from the slot, respectively, are",
+        "options": [
+          "3𝑃/8, and downwards", 
+          "5𝑃/8, and upwards", 
+          "𝑃/4, and downwards", 
+          "3𝑃/4, and upwards"
+        ],
+        "answer": 0,
+        "image_png": "me1_question_37.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me1_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me1_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 38,
+        "question": "A planar four-bar linkage mechanism with 3 revolute kinematic pairs and 1 prismatic kinematic pair is shown in the figure, where AB ⊥ CE and FD ⊥ CE. The T-shaped link CDEF is constructed such that the slider B can cross the point D, and CE is sufficiently long. For the given lengths as shown, the mechanism is",
+        "options": [
+          "a Grashof chain with links AG, AB, and CDEF completely rotatable about the ground link FG", 
+          "a non-Grashof chain with all oscillating links", 
+          "a Grashof chain with AB completely rotatable about the ground link FG, and oscillatory links AG and CDEF", 
+          "on the border of Grashof and non-Grashof chains with uncertain configuration(s)"
+        ],
+        "answer": 0,
+        "image_png": "me1_question_38.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me1_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me1_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 40,
+        "question": "A bracket is attached to a vertical column by means of two identical rivets U and V separated by a distance of 2a = 100 mm, as shown in the figure. The permissible shear stress of the rivet material is 50 MPa. If a load P = 10 kN is applied at an eccentricity 𝑒=3√7 𝑎, the minimum cross-sectional area of each of the rivets to avoid failure is  ___________ mm².",
+        "options": [
+          "800", 
+          "25", 
+          "100√7", 
+          "200"
+        ],
+        "answer": 0,
+        "image_png": "me1_question_40.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me1_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me1_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 42,
+        "question": "Activities A to K are required to complete a project. The time estimates and the immediate predecessors of these activities are given in the table. If the project is to be completed in the minimum possible time, the latest finish time for the activity G is ____________ hours.",
+        "options": [
+          "5", 
+          "10", 
+          "8", 
+          "9"
+        ],
+        "answer": 1,
+        "image_png": "me1_question_42.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id":null     
+    }
+]

me2_2022.json

@@ -0,0 +1,301 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 11,
+        "question": "F(t) is a periodic square wave function as shown. It takes only two values, 4 and 0, and stays at each of these values for 1 second before changing. What is the constant term in the Fourier series expansion of F(t)?",
+        "options": [
+          "1", 
+          "2", 
+          "3", 
+          "4"
+        ],
+        "answer": 1,
+        "image_png": "me2_question_11.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null
+      },
+      {
+        "language": "en",
+        "country": "India",
+        "file_name": "me2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 17,
+        "question": "A massive uniform rigid circular disc is mounted on a frictionless bearing at the end E of a massive uniform rigid shaft AE which is suspended horizontally in a uniform gravitational field by two identical light inextensible strings AB and CD as shown, where G is the center of mass of the shaft-disc assembly and 𝑔 is the acceleration due to gravity. The disc is then given a rapid spin 𝜔 about its axis in the positive x axis direction as shown, while the shaft remains at rest. The direction of rotation is defined by using the right-hand thumb rule. If the string AB is suddenly cut, assuming neglible energy dissipation, the shaft AE will",
+        "options": [
+          "rotate slowly (compared to 𝜔) about the negative z-axis direction", 
+          "rotate slowly (compared to 𝜔) about the positive z-axis direction", 
+          "rotate slowly (compared to 𝜔) about the positive y-axis direction", 
+          "rotate slowly (compared to 𝜔) about the negative y-axis direction"
+        ],
+        "answer": 0,
+        "image_png": "me2_question_17.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 19,
+        "question": "Fluidity of a molten alloy during sand casting depends on its solidification range. The phase diagram of a hypothetical binary alloy of components A and B is shown in the figure with its eutectic composition and temperature. All the lines in this phase diagram, including the solidus and liquidus lines, are straight lines. If this binary alloy with 15 weight % of B is poured into a mould at a pouring temperature of 800 ºC, then the solidification range is",
+        "options": [
+          "400 ºC", 
+          "250 ºC", 
+          "800 ºC", 
+          "150 ºC"
+        ],
+        "answer": 3,
+        "image_png": "me2_question_19.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 20,
+        "question": "A shaft of diameter 25₋₀.₀₇⁻⁰.⁰⁴ mm is assembled in a hole of diameter 25₋₀.₀₀⁺⁰.⁰² mm. Match the allowance and limit parameter in Column I with its corresponding quantitative value in Column II for this shaft-hole assembly.",
+        "options": [
+          "P-3, Q-1, R-4", 
+          "P-1, Q-3, R-2", 
+          "P-1, Q-3, R-4", 
+          "P-3, Q-1, R-2"
+        ],
+        "answer": 0,
+        "image_png": "me2_question_20.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id":null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 21,
+        "question": "Match the additive manufacturing technique in Column I with its corresponding input material in Column II.",
+        "options": [
+          "P-3, Q-4, R-2", 
+          "P-1, Q-2, R-4", 
+          "P-2, Q-3, R-1", 
+          "P-4, Q-1, R-4"
+        ],
+        "answer": 0,
+        "image_png": "me2_question_21.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id":null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 24,
+        "question": "Consider a steady flow through a horizontal divergent channel, as shown in the figure, with supersonic flow at the inlet. The direction of flow is from left to right. Pressure at location B is observed to be higher than that at an upstream location A. Which among the following options can be the reason?",
+        "options": [
+          "Since volume flow rate is constant, velocity at B is lower than velocity at A", 
+          "Normal shock", 
+          "Viscous effect", 
+          "Boundary layer separation"
+        ],
+        "answer": 1,
+        "image_png": "me2_question_24.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 37,
+        "question": "A rigid homogeneous uniform block of mass 1 kg, height ℎ=0.4 m and width b=0.3 m is pinned at one corner and placed upright in a uniform gravitational field (𝑔=9.81 m/s2), supported by a roller in the configuration shown in the figure. A short duration (impulsive) force 𝐹, producing an impulse 𝐼H, is applied at a height of 𝑑=0.3 m from the bottom as shown. Assume all joints to be frictionless. The minimum value of 𝐼H required to topple the block is",
+        "options": [
+          "0.953 Ns", 
+          "1.403 Ns", 
+          "0.814 Ns", 
+          "1.172 Ns"
+        ],
+        "answer": 0,
+        "image_png": "me2_question_37.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 38,
+        "question": "A linear elastic structure under plane stress condition is subjected to two sets of loading, I and II. The resulting states of stress at a point corresponding to these two loadings are as shown in the figure below. If these two sets of loading are applied simultaneously, then the net normal component of stress 𝜎ₓₓ is ________.",
+        "options": [
+          "3𝜎/2", 
+          "𝜎 (1+ 1/√2)", 
+          "𝜎/2", 
+          "𝜎 (1− 1/√2)"
+        ],
+        "answer": 0,
+        "image_png": "me2_question_38.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 39,
+        "question": "A rigid body in the X-Y plane consists of two point masses (1 kg each) attached to the ends of two massless rods, each of 1 cm length, as shown in the figure. It rotates at 30 RPM counter-clockwise about the Z-axis passing through point O. A point mass of √2 kg, attached to one end of a third massless rod, is used for balancing the body by attaching the free end of the rod to point O. The length of the third rod is ________ cm.",
+        "options": [
+          "1", 
+          "√2", 
+          "1/√2", 
+          "1/2√2"
+        ],
+        "answer": 0,
+        "image_png": "me2_question_39.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 40,
+        "question": "A spring mass damper system (mass m, stiffness k, and damping coefficient c) excited by a force 𝐹(𝑡)=𝐵sin𝜔𝑡, where 𝐵, 𝜔 and 𝑡 are the amplitude, frequency and time, respectively, is shown in the figure. Four different responses of the system (marked as (i) to (iv)) are shown just to the right of the system figure. In the figures of the responses, 𝐴 is the amplitude of response shown in red color and the dashed lines indicate its envelope. The responses represent only the qualitative trend and those are not drawn to any specific scale. Which one of the following options gives correct match (indicated by arrow →) of the parameter and forcing conditions to the responses?",
+        "options": [
+          "(P) → (i), (Q) → (iii), (R) → (iv), (S) → (ii)", 
+          "(P) → (ii), (Q) → (iii), (R) → (iv), (S) → (i)", 
+          "(P) → (i), (Q) → (iv), (R) → (ii), (S) → (iii)", 
+          "(P) → (iii), (Q) → (iv), (R) → (ii), (S) → (i)"
+        ],
+        "answer": 2,
+        "image_png": "me2_question_40.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 41,
+        "question": "Parts P1-P7 are machined first on a milling machine and then polished at a separate machine. Using the information in the following table, the minimum total completion time required for carrying out both the operations for all 7 parts is __________ hours.",
+        "options": [
+          "31", 
+          "33", 
+          "30", 
+          "32"
+        ],
+        "answer": 1,
+        "image_png": "me2_question_41.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id":null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 42,
+        "question": "A manufacturing unit produces two products P1 and P2. For each piece of P1 and P2, the table below provides quantities of materials M1, M2, and M3 required, and also the profit earned. The maximum quantity available per day for M1, M2 and M3 is also provided. The maximum possible profit per day is ₹__________.",
+        "options": [
+          "5000", 
+          "4000", 
+          "3000", 
+          "6000"
+        ],
+        "answer": 1,
+        "image_png": "me2_question_42.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id":null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "me2_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/me2_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mechanical Engineering",
+        "category_original_lang": "मैकेनिकल इंजीनियरिंग",
+        "original_question_num": 43,
+        "question": "A tube of uniform diameter D is immersed in a steady flowing inviscid liquid stream of velocity V, as shown in the figure. Gravitational acceleration is represented by 𝑔. The volume flow rate through the tube is ______.",
+        "options": [
+          "(𝜋/4) * D²V", 
+          "(𝜋/4) * D² √(2gh₂)", 
+          "(𝜋/4) * D² √(2g(h₂+h₁))", 
+          "(𝜋/4) * D² √(V² - 2gh₂)"
+        ],
+        "answer": 3,
+        "image_png": "me2_question_43.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id":null
+    }
+]

mn_2022.json

@@ -0,0 +1,370 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 4,
+        "question": "The figure shows a grid formed by a collection of unit squares. The unshaded unit square in the grid represents a hole. What is the maximum number of squares without a “hole in the interior” that can be formed within the 4×4 grid using the unit squares as building blocks?",
+        "options": [
+          "15", 
+          "20", 
+          "21", 
+          "26"
+        ],
+        "answer": 1,
+        "image_png": "mn_question_4.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 5,
+        "question": "An art gallery engages a security guard to ensure that the items displayed are protected. The diagram below represents the plan of the gallery where the boundary walls are opaque. The location the security guard posted is identified such that all the inner space (shaded region in the plan) of the gallery is within the line of sight of the security guard. If the security guard does not move around the posted location and has a 360o view, which one of the following correctly represents the set of ALL possible locations among the locations P, Q, R and S, where the security guard can be posted to watch over the entire inner space of the gallery.",
+        "options": [
+          "P and Q", 
+          "Q", 
+          "Q and S", 
+          "R and S"
+        ],
+        "answer": 2,
+        "image_png": "mn_question_5.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 10,
+        "question": "Consider the following square with the four corners and the center marked as P, Q, R, S and T respectively. Let X, Y and Z represent the following operations: X: rotation of the square by 180 degree with respect to the S-Q axis. Y: rotation of the square by 180 degree with respect to the P-R axis. Z: rotation of the square by 90 degree clockwise with respect to the axis perpendicular, going into the screen and passing through the point T. Consider the following three distinct sequences of operation (which are applied in the left to right order). (1) XYZZ (2) XY (3) ZZZZ Which one of the following statements is correct as per the information provided above?",
+        "options": [
+          "The sequence of operations (1) and (2) are equivalent", 
+          "The sequence of operations (1) and (3) are equivalent", 
+          "The sequence of operations (2) and (3) are equivalent", 
+          "The sequence of operations (1), (2) and (3) are equivalent"
+        ],
+        "answer": 1,
+        "image_png": "mn_question_10.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 14,
+        "question": "Two vectors x and y are shown in the figure. The projection vector of x on y is",
+        "options": [
+          "(xᵀy/yᵀy)*y", 
+          "x * y", 
+          "(x * y)/(yᵀy)", 
+          "(xᵀy/xᵀx)*x"
+        ],
+        "answer": 0,
+        "image_png": "mn_question_14.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 17,
+        "question": "Match the rock with its metamorphosed form",
+        "options": [
+          "P-II, Q-IV, R-I, S-III", 
+          "P-III, Q-I, R-IV, S-II", 
+          "P-IV, Q-III, R-I, S-II", 
+          "P-II, Q-III, R-IV, S-I"
+        ],
+        "answer": 0,
+        "image_png": "mn_question_17.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 19,
+        "question": "A square pattern of blasting is shown in the figure. For the case of simultaneous blast, identify the zone of no fragmentation",
+        "options": [
+          "P", 
+          "Q", 
+          "R", 
+          "S"
+        ],
+        "answer": 2,
+        "image_png": "mn_question_19.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 20,
+        "question": "In the truss shown in the figure, the force in the member BD, in kN is_____.",
+        "options": [
+          "7", 
+          "5", 
+          "2", 
+          "0"
+        ],
+        "answer": 3,
+        "image_png": "mn_question_20.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 21,
+        "question": "The correct vertical stress profile in the case of tributary area method for pillar design is",
+        "options": [
+          "I", 
+          "II", 
+          "III", 
+          "IV"
+        ],
+        "answer": 2,
+        "image_png": "mn_question_21.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 22,
+        "question": "The bottom section of a stoping block has dimensions 200 m × 40 m. If the modified RMR of rock mass is 50, the appropriate method of mining on the basis of Laubscher’s chart in the figure is",
+        "options": [
+          "Shrinkage stoping", 
+          "Cut and fill", 
+          "Block Caving", 
+          "Sublevel stoping"
+        ],
+        "answer": 1,
+        "image_png": "mn_question_22.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 23,
+        "question": "Match the machine with its component",
+        "options": [
+          "P-III, Q-IV, R-I, S-II", 
+          "P-IV, Q-III, R-I, S-II", 
+          "P-III, Q-IV, R-II, S-I", 
+          "P-IV, Q-III, R-II, S-I"
+        ],
+        "answer": 0,
+        "image_png": "mn_question_23.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 36,
+        "question": "Match the drilling pattern with mining operation",
+        "options": [
+          "P→II, Q→III, R→I, S→II", 
+          "P→III, Q→IV, R→I, S→II", 
+          "P→II, Q→I, R→IV, S→III", 
+          "P→III, Q→IV, R→II, S→I"
+        ],
+        "answer": 3,
+        "image_png": "mn_question_36.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 37,
+        "question": "The closest match of the scatter plot between the variables X and Y with the approximate attribute is",
+        "options": [
+          "P→I, Q→II, R→III, S→IV", 
+          "P→II, Q→I, R→IV, S→III", 
+          "P→III, Q→IV, R→I, S→II", 
+          "P→IV, Q→II, R→III, S→I"
+        ],
+        "answer": 3,
+        "image_png": "mn_question_37.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 38,
+        "question": "A 3-point borehole extensometer is installed to identify the location of a single discontinuity plane in a hanging wall rock by measuring deformations at three locations as shown in the figure. The absolute readings of deformations measured on two different dates are listed in the table. Based on the measured data the most likely inference is",
+        "options": [
+          "Discontinuity between Anchor-1 and Anchor-2", 
+          "Discontinuity between Anchor-2 and Anchor-3", 
+          "Discontinuity between Anchor-3 and excavation boundary", 
+          "No noticeable discontinuity"
+        ],
+        "answer": 1,
+        "image_png": "mn_question_38.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 39,
+        "question": "Match the semi-variogram shape with the model name and the property.",
+        "options": [
+          "P→III→E, Q→II→F, R→IV→E, S→I→G", 
+          "P→II→F, Q→I→G, R→III→E, S→IV→E", 
+          "P→IV→G, Q→III→F, R→II→E, S→I→E", 
+          "P→II→E, Q→I→E, R→III→F, S→IV→G"
+        ],
+        "answer": 0,
+        "image_png": "mn_question_39.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 40,
+        "question": "In a uniaxial compressive strength test, a rock sample of diameter 50 mm fails at an angle of 60o as shown in the figure. If the peak load at failure is 120 kN, the normal and shear stresses on failure plane respectively, in MPa are_______ and _____.",
+        "options": [
+          "15.28 and 26.46", 
+          "26.46 and 15.28", 
+          "57.02 and -15.28", 
+          "-15.28 and 15.28"
+        ],
+        "answer": 0,
+        "image_png": "mn_question_40.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "mn_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mn_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Mining Engineering",
+        "category_original_lang": "खनन अभियांत्रिकी",
+        "original_question_num": 41,
+        "question": "A coal mining company examines the option of buying two types of dumpers with the following details. In order to minimize the operating cost, the optimum fleet of dumpers of Type-1 and Type-2, respectively are",
+        "options": [
+          "20, 15", 
+          "0, 30", 
+          "0, 31", 
+          "40, 0"
+        ],
+        "answer": 0,
+        "image_png": "mn_question_41.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    }
+]

mt_2022.json

@@ -0,0 +1,209 @@
+[
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "mt_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mt_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Metallurgical Engineering",
+    "category_original_lang": "धातुकर्म इंजीनियरिंग",
+    "original_question_num": 20,
+    "question": "Match the nature of bonding (Column I) with material (Column II)",
+    "options": [
+      "P – 4, Q – 3, R – 2, S – 1",
+      "P – 2, Q – 1, R – 3, S – 4",
+      "P – 3, Q – 1, R – 4, S – 2",
+      "P – 3, Q – 1, R – 2, S – 4"
+    ],
+    "answer": 3,
+    "image_png": "mt_question_20.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "mt_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mt_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Metallurgical Engineering",
+    "category_original_lang": "धातुकर्म इंजीनियरिंग",
+    "original_question_num": 21,
+    "question": "Which one of the following figures illustrates a lap joint with fillet weld?",
+    "options": [
+      "I",
+      "II",
+      "III",
+      "IV"
+    ],
+    "answer": 1,
+    "image_png": "mt_question_21.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "mt_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mt_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Metallurgical Engineering",
+    "category_original_lang": "धातुकर्म इंजीनियरिंग",
+    "original_question_num": 22,
+    "question": "The CCT diagram of a eutectoid steel with a superimposed cooling curve is shown in the figure. The microstructure at room temperature (RT) after this heat treatment is ____________",
+    "options": [
+      "pearlite only",
+      "pearlite + retained austenite",
+      "martensite only",
+      "pearlite + martensite"
+    ],
+    "answer": 3,
+    "image_png": "mt_question_22.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "mt_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mt_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Metallurgical Engineering",
+    "category_original_lang": "धातुकर्म इंजीनियरिंग",
+    "original_question_num": 27,
+    "question": "Match the processes (Column I) with the corresponding defects (Column II).",
+    "options": [
+      "P - 1, Q - 4, R - 2, S - 3",
+      "P - 2, Q - 1, R - 4, S - 3",
+      "P - 4, Q - 1, R - 3, S - 2",
+      "P - 4, Q - 1, R - 2, S - 3"
+    ],
+    "answer": 3,
+    "image_png": "mt_question_27.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "mt_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mt_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Metallurgical Engineering",
+    "category_original_lang": "धातुकर्म इंजीनियरिंग",
+    "original_question_num": 29,
+    "question": "With reference to the stress intensity factor, find the correct match of nomenclature (Column A) with the mode of deformation applied to the crack (Column B).",
+    "options": [
+      "P - Z, Q - Y, R - X",
+      "P - Z, Q - X, R - Y",
+      "P - Y, Q - X, R - Z",
+      "P - Y, Q - Z, R - X"
+    ],
+    "answer": 1,
+    "image_png": "mt_question_29.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "mt_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mt_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Metallurgical Engineering",
+    "category_original_lang": "धातुकर्म इंजीनियरिंग",
+    "original_question_num": 38,
+    "question": "Match the following mineral processing operations (Column I) with the corresponding physical principles (Column II)",
+    "options": [
+      "P - 2, Q - 4, R - 1, S - 3",
+      "P - 2, Q - 3, R - 1, S - 4",
+      "P - 3, Q - 1, R - 4, S - 2",
+      "P - 1, Q - 4, R - 2, S - 3"
+    ],
+    "answer": 0,
+    "image_png": "mt_question_38.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "mt_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mt_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Metallurgical Engineering",
+    "category_original_lang": "धातुकर्म इंजीनियरिंग",
+    "original_question_num": 39,
+    "question": "Figures P, Q, R and S schematically show the atomic dipole moments in the absence of external magnetic field. Which one of the following is the correct mapping of nature of magnetism to atomic dipole moments?",
+    "options": [
+      "P – Diamagnetism, Q – Antiferromagnetism, R – Paramagnetism, S – Ferromagnetism",
+      "P – Ferromagnetism, Q – Antiferromagnetism, R – Diamagnetism, S – Paramagnetism",
+      "P – Paramagnetism, Q – Ferromagnetism, R – Diamagnetism, S – Antiferromagnetism",
+      "P – Ferromagnetism, Q – Diamagnetism, R – Antiferromagnetism, S – Paramagnetism"
+    ],
+    "answer": 1,
+    "image_png": "mt_question_39.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "mt_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mt_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Metallurgical Engineering",
+    "category_original_lang": "धातुकर्म इंजीनियरिंग",
+    "original_question_num": 40,
+    "question": "Find the correct match between dislocation reactions (Column A) to the descriptions (Column B)",
+    "options": [
+      "P - 3, Q - 2, R - 1",
+      "P - 3, Q - 1, R - 2",
+      "P - 2, Q - 3, R - 1",
+      "P - 2, Q - 1, R - 3"
+    ],
+    "answer": 1,
+    "image_png": "mt_question_40.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "mt_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/mt_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Metallurgical Engineering",
+    "category_original_lang": "धातुकर्म इंजीनियरिंग",
+    "original_question_num": 41,
+    "question": "Match the phenomena (Column I) with the descriptions (Column II).",
+    "options": [
+      "P - 1, Q - 2, R - 3, S - 4",
+      "P - 1, Q - 2, R - 4, S - 3",
+      "P - 3, Q - 4, R - 1, S - 2",
+      "P - 3, Q - 1, R - 4, S - 2"
+    ],
+    "answer": 2,
+    "image_png": "mt_question_41.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  }
+]

nm_2022.json

@@ -0,0 +1,25 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "nm_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/nm_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Naval Architecture and Marine Engineering",
+        "category_original_lang": "नौसेना वास्तुकला और समुद्री अभियांत्रिकी",
+        "original_question_num": 40,
+        "question": "Consider the wave elevation spectrum 𝑆ₙₙ (𝜔) as shown in the figure. Then, the significant wave height is ________ m.",
+        "options": [
+          "2", 
+          "4", 
+          "6", 
+          "8"
+        ],
+        "answer": 3,
+        "image_png": "nm_question_40.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+      }
+]

pe_2022.json

@@ -0,0 +1,163 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "pe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Petroleum Engineering",
+        "category_original_lang": "पेट्रोलियम इंजीनियरिंग",
+        "original_question_num": 14,
+        "question": "The general equation for the production rate decline can be expressed as in figure. Match the value of d (Group 1) with the appropriate decline curves (Group 2).",
+        "options": [
+          "I – P; II – Q; III – R", 
+          "I – P; II – R; III – Q", 
+          "I – Q; II – R; III – P", 
+          "I – Q; II – P; III – R"
+        ],
+        "answer": 3,
+        "image_png": "pe_question_14.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "pe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Petroleum Engineering",
+        "category_original_lang": "पेट्रोलियम इंजीनियरिंग",
+        "original_question_num": 19,
+        "question": "The liquid shrinkage curves for different types of crude oil are shown in the following figure. Which curve represents the Black Oil?",
+        "options": [
+          "I", 
+          "II", 
+          "III", 
+          "IV"
+        ],
+        "answer": 1,
+        "image_png": "pe_question_19.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "pe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Petroleum Engineering",
+        "category_original_lang": "पेट्रोलियम इंजीनियरिंग",
+        "original_question_num": 20,
+        "question": "The dynamic mud inflow rate and mud outflow rate profiles are shown in the following figure. Identify the “Hole ballooning” and the “Lost circulation” phenomena.",
+        "options": [
+          "Case 1 – Hole ballooning; Case 3 – Lost circulation", 
+          "Case 2 – Lost circulation; Case 3 – Hole ballooning", 
+          "Case 1 – Lost circulation; Case 2 – Hole ballooning", 
+          "Case 2 – Hole ballooning; Case 3 – Lost circulation"
+        ],
+        "answer": 1,
+        "image_png": "pe_question_20.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "pe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Petroleum Engineering",
+        "category_original_lang": "पेट्रोलियम इंजीनियरिंग",
+        "original_question_num": 38,
+        "question": "Which ONE of the following options is the CORRECT match of contaminants and their effluent treatment techniques?",
+        "options": [
+          "I – P ; II – Q ; III – R ; IV – S", 
+          "I – Q ; II – R ; III – P ; IV – S", 
+          "I – Q ; II – S ; III – P ; IV – R", 
+          "I – R ; II – S ; III – Q ; IV – P"
+        ],
+        "answer": 1,
+        "image_png": "pe_question_38.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id":null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "pe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Petroleum Engineering",
+        "category_original_lang": "पेट्रोलियम इंजीनियरिंग",
+        "original_question_num": 39,
+        "question": "Capillary pressure (𝑃꜀) vs water saturation (𝑆ᵥᵥ) curves for different sandstone reservoirs (I, II, III and IV) are given in the following figure. Which reservoir has the most uniform pore size distribution?",
+        "options": [
+          "I", 
+          "II", 
+          "III", 
+          "IV"
+        ],
+        "answer": 3,
+        "image_png": "pe_question_39.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id":null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "pe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Petroleum Engineering",
+        "category_original_lang": "पेट्रोलियम इंजीनियरिंग",
+        "original_question_num": 40,
+        "question": "Flow tests are conducted for oil well in reservoirs P, Q, R and S having different parameters as given in the following table. In all the four cases the wells are tested at 1200 stb/day. Identify the reservoir in which the pressure transient reaches earliest at a point 2000 ft away from the wellbore.",
+        "options": [
+          "P", 
+          "Q", 
+          "R", 
+          "S"
+        ],
+        "answer": 2,
+        "image_png": "pe_question_40.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id":null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "pe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Petroleum Engineering",
+        "category_original_lang": "पेट्रोलियम इंजीनियरिंग",
+        "original_question_num": 42,
+        "question": "The log data obtained for a particular well section are shown in the following figures. Identify the CORRECT interpretations for different zones.",
+        "options": [
+          "Zone 1 – shale, Zone 2 – clean sand with oil, Zone 3 – clean sand with gas Zone, 4 – clean sand with water", 
+          "Zone 1 – clean sand with gas, Zone 2 – clean sand with oil, Zone 3 – clean sand with water, Zone 4 – shale", 
+          "Zone 1 – shale, Zone 2 – clean sand with gas, Zone 3 – clean sand with oil, Zone 4 – clean sand with water", 
+          "Zone 1 – clean sand with water, Zone 2 – clean sand with oil, Zone 3 – clean sand with gas, Zone 4 – shale"
+        ],
+        "answer": 2,
+        "image_png": "pe_question_42.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id":null     
+    }
+]

ph_2022.json

@@ -0,0 +1,94 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ph_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ph_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Physics",
+        "category_original_lang": "भौतिक विज्ञान",
+        "original_question_num": 11,
+        "question": "For the Op-Amp circuit shown below, choose the correct output waveform corresponding to the input 𝑉 = 1.5sin20𝜋𝑡 (in Volts). The saturation voltage for this circuit is 𝑉 = ±10 V.",
+        "options": [
+          "A", 
+          "B", 
+          "C", 
+          "D"
+        ],
+        "answer": 0,
+        "image_png": "ph_question_11.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ph_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ph_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Physics",
+        "category_original_lang": "भौतिक विज्ञान",
+        "original_question_num": 12,
+        "question": "Match the order of 𝛽 – decays given in the left column to appropriate clause in the right column. Here 𝑋(𝐼 ) and 𝑌(𝐼 ) are nuclei with intrinsic spin 𝐼 and parity 𝜋.",
+        "options": [
+          "1 – i, 2 – ii, 3 – iii, 4 – iv", 
+          "1 – iv, 2 – i, 3 – ii, 4 – iii", 
+          "1 – i, 2 – iii, 3 – ii, 4 – iv", 
+          "1 – iv, 2 – ii, 3 – iii, 4 – i"
+        ],
+        "answer": 1,
+        "image_png": "ph_question_12.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ph_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ph_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Physics",
+        "category_original_lang": "भौतिक विज्ञान",
+        "original_question_num": 39,
+        "question": "Consider a particle in three different boxes of width 𝐿. The potential inside the boxes vary as shown in figures (i), (ii) and (iii) with 𝑉₀ ≪ ℏ²𝝅²/2mL². The corresponding ground-state energies of the particle are 𝐸₁, 𝐸₂ and 𝐸₃, respectively. Then",
+        "options": [
+          "𝐸₂ > 𝐸₁ > 𝐸₃", 
+          "𝐸₃ > 𝐸₁ > 𝐸₂", 
+          "𝐸₂ > 𝐸₃ > 𝐸₁", 
+          "𝐸₃ > 𝐸₂ > 𝐸₁"
+        ],
+        "answer": 0,
+        "image_png": "ph_question_39.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "ph_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/ph_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Physics",
+        "category_original_lang": "भौतिक विज्ञान",
+        "original_question_num": 44,
+        "question": "At T = 0 K, which of the following diagram represents the occupation probability P(𝐸) of energy states of electrons in a BCS type superconductor?",
+        "options": [
+          "A", 
+          "B", 
+          "C", 
+          "D"
+        ],
+        "answer": 0,
+        "image_png": "ph_question_44.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null     
+    }
+]

pi_2022.json

@@ -0,0 +1,186 @@
+[
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "pi_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pi_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Production and Industrial Engineering",
+    "category_original_lang": "उत्पादन और औद्योगिक इंजीनियरिंग",
+    "original_question_num": 15,
+    "question": "Match the casting methods with products.",
+    "options": [
+      "P-3, Q-1, R-2",
+      "P-2, Q-3, R-1",
+      "P-3, Q-2, R-1",
+      "P-2, Q-1, R-3"
+    ],
+    "answer": 0,
+    "image_png": "pi_question_15.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "pi_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pi_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Production and Industrial Engineering",
+    "category_original_lang": "उत्पादन और औद्योगिक इंजीनियरिंग",
+    "original_question_num": 18,
+    "question": "Match the codes used in CNC part programming with their functions",
+    "options": [
+      "P-2, Q-3, R-4, S-1",
+      "P-2, Q-1, R-4, S-3",
+      "P-4, Q-1, R-2, S-3",
+      "P-4, Q-2, R-3, S-1"
+    ],
+    "answer": 1,
+    "image_png": "pi_question_18.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "pi_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pi_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Production and Industrial Engineering",
+    "category_original_lang": "उत्पादन और औद्योगिक इंजीनियरिंग",
+    "original_question_num": 21,
+    "question": "Match the therblig symbols with their meanings.",
+    "options": [
+      "P-4, Q-3, R-1, S-2",
+      "P-4, Q-3, R-2, S-1",
+      "P-3, Q-4, R-1, S-2",
+      "P-3, Q-4, R-2, S-1"
+    ],
+    "answer": 0,
+    "image_png": "pi_question_21.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "pi_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pi_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Production and Industrial Engineering",
+    "category_original_lang": "उत्पादन और औद्योगिक इंजीनियरिंग",
+    "original_question_num": 22,
+    "question": "Match the types of layout with the types of production.",
+    "options": [
+      "P-2, Q-3, R-1",
+      "P-3, Q-1, R-2",
+      "P-2, Q-1, R-3",
+      "P-3, Q-2, R-1"
+    ],
+    "answer": 0,
+    "image_png": "pi_question_22.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "pi_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pi_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Production and Industrial Engineering",
+    "category_original_lang": "उत्पादन और औद्योगिक इंजीनियरिंग",
+    "original_question_num": 39,
+    "question": "A eutectoid steel with 100% austenite is cooled from a temperature of 750 °C to a room temperature of 35 °C. Match the cooling methods with transformed structures.",
+    "options": [
+      "P-1, Q-2, R-3, S-4",
+      "P-2, Q-3, R-4, S-1",
+      "P-3, Q-4, R-2, S-1",
+      "P-3, Q-4, R-1, S-2"
+    ],
+    "answer": 2,
+    "image_png": "pi_question_39.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "pi_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pi_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Production and Industrial Engineering",
+    "category_original_lang": "उत्पादन और औद्योगिक इंजीनियरिंग",
+    "original_question_num": 40,
+    "question": "In the three-member truss shown in the figure, AC = BC. An external force of 10 kN is applied at B, parallel to AC. The force in the member BC is",
+    "options": [
+      "zero",
+      "10 kN (tensile)",
+      "10 kN (compressive)",
+      "7.07 kN (tensile)"
+    ],
+    "answer": 1,
+    "image_png": "pi_question_40.png",
+    "image_information": "essential",
+    "image_type": "diagram",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "pi_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pi_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Production and Industrial Engineering",
+    "category_original_lang": "उत्पादन और औद्योगिक इंजीनियरिंग",
+    "original_question_num": 41,
+    "question": "Match the processing steps related to production of powder metallurgy parts with their descriptions.",
+    "options": [
+      "P-1, Q-5, R-2, S-3",
+      "P-3, Q-2, R-1, S-5",
+      "P-2, Q-3, R-1, S-4",
+      "P-2, Q-5, R-1, S-4"
+    ],
+    "answer": 2,
+    "image_png": "pi_question_41.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  },
+  {
+    "language": "en",
+    "country": "India",
+    "file_name": "pi_2022.pdf",
+    "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/pi_2022.pdf",
+    "license": "Education and Research",
+    "level": "Graduate Aptitude Test in Engineering (GATE)",
+    "category_en": "Production and Industrial Engineering",
+    "category_original_lang": "उत्पादन और औद्योगिक इंजीनियरिंग",
+    "original_question_num": 44,
+    "question": "Match the processes of product development with their characteristics.",
+    "options": [
+      "P-2, Q-4, R-1, S-3",
+      "P-2, Q-3, R-1, S-4",
+      "P-4, Q-3, R-1, S-2",
+      "P-4, Q-3, R-2, S-1"
+    ],
+    "answer": 0,
+    "image_png": "pi_question_44.png",
+    "image_information": "essential",
+    "image_type": "table",
+    "parallel_question_id": null
+  }
+]

xe_2022.json

@@ -0,0 +1,738 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 22,
+        "question": "A heavy horizontal cylinder of diameter D supports a mass of liquid having density 𝜌 as shown in the figure. Find out the vertical component of force exerted by the liquid per unit length of the cylinder if g is the acceleration due to gravity.",
+        "options": [
+          "𝞹D²𝜌g/4", 
+          "𝞹D²𝜌g/8", 
+          "𝞹D²𝜌g/2", 
+          "𝞹D²𝜌g/3"
+        ],
+        "answer": 1,
+        "image_png": "xe_question_22.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 23,
+        "question": "The figure shows the developing zone and the fully developed region in a pipe flow where the steady flow takes place from left to right. The wall shear stress in the sections A, B, C, and D are given by 𝜏A ,𝜏B ,𝜏C , and 𝜏D , respectively. Select the correct statemen",
+        "options": [
+          "𝜏A > 𝜏B", 
+          "𝜏B > 𝜏A", 
+          "𝜏C > 𝜏B", 
+          "𝜏C > 𝜏D"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_23.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 24,
+        "question": "The left hand column lists some non-dimensional numbers and the right hand column lists some physical phenomena. Indicate the correct combination",
+        "options": [
+          "1-iii, 2-i, 3-ii, 4-iv", 
+          "1-i, 2-ii, 3-iv, 4-iii", 
+          "1-iv, 2-iii, 3-iv, 4-iii", 
+          "2-iv, 1-iii, 3-ii, 4-i"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_24.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 31,
+        "question": "Consider an inviscid flow through a smooth pipe which has a pitot-static tube arrangement as shown. Find the centre-line velocity in the pipe. Consider that the density of the fluid is 1000 kg/m3, acceleration due to gravity is 10 m/s2, and the specific gravity of the manometric fluid is 11.",
+        "options": [
+          "2 m/s", 
+          "3 m/s", 
+          "5 m/s", 
+          "7 m/s"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_31.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 33,
+        "question": "A two-dimensional flow field is described by a combination of a source of strength m at the origin and a uniform flow, U, in the positive x-direction such that the velocity potential is given by. Find the distance aa'.",
+        "options": [
+          "m/U", 
+          "2m/U", 
+          "8m/U", 
+          "m/2U"
+        ],
+        "answer": 3,
+        "image_png": "xe_question_33.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 45,
+        "question": "Match the following materials with their corresponding bonding types.",
+        "options": [
+          "P - 4; Q - 2; R - 3; S - 1", 
+          "P - 3; Q - 4; R - 2; S - 1", 
+          "P - 3; Q - 2; R - 1; S - 4", 
+          "P - 3; Q - 1; R - 4; S - 2"
+        ],
+        "answer": 2,
+        "image_png": "xe_question_45.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 55,
+        "question": "Which one of the following samples of high-purity aluminium (Al) single crystal will plastically yield at the lowest applied load under ambient conditions? Loading axis is along the direction shown in the schematic.",
+        "options": [
+          "(i)", 
+          "(ii)", 
+          "(iii)", 
+          "(iv)"
+        ],
+        "answer": 3,
+        "image_png": "xe_question_55.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 56,
+        "question": "Refer to the schematic shown. Two dog-bone samples, labelled 1 and 2, of a Cu-alloy are tested under tension at room temperature to points “E” and “P”, respectively. Subsequently, they are unloaded completely and metallographically polished. Brinell hardness testing was performed in the gauge section of the samples. Which one of the following can be inferred about the measured Brinell hardness number (BHN)?",
+        "options": [
+          "BHN of 1 > BHN of 2", 
+          "BHN of 1 = BHN of 2", 
+          "BHN of 1 < BHN of 2", 
+          "A conclusion about BHN of samples 1 and 2 cannot be made, with the provided information"
+        ],
+        "answer": 2,
+        "image_png": "xe_question_56.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 66,
+        "question": "A force 𝐹 is applied at an angle 𝜃 = 30° on an elastic column as shown in the figure. 𝐸 and 𝐼 are respectively the Young’s modulus and area moment of inertia. The smallest magnitude of 𝐹 needed to cause buckling is",
+        "options": [
+          "2𝝿²El/√3*L²", 
+          "√3𝝿²El/2L²", 
+          "𝝿²El/2L²", 
+          "2𝝿²El/L²"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_66.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 68,
+        "question": "A massless semicircular rod held fixed at end A is in the xy-plane, as shown in the figure. A force P along the negative z direction is acting at point B on the rod. The unit vectors along x, y and z directions are denoted respectively as i, j and k. Due to the applied force P, the cross-section of the rod at point D will be subjected to",
+        "options": [
+          "a twisting moment 𝑃𝑅1 cos𝜃 𝐢, a bending moment 𝑃𝑅sin𝜃 𝐣, and a shear force 𝑃 𝐤", 
+          "a twisting moment 𝑃𝑅1 sin𝜃 𝐢, a bending moment 𝑃𝑅cos𝜃 𝐣, and a shear force 𝑃 𝐤", 
+          "a twisting moment 𝑃𝑅cos𝜃 1 𝐢, a bending moment 𝑃𝑅sin𝜃 𝐣, and a shear force 𝑃 𝐤", 
+          "a twisting moment 𝑃𝑅sin𝜃𝐢, a bending moment 𝑃𝑅 1 cos 𝜃 𝐣, and a shear force 𝑃 𝐤"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_68.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 69,
+        "question": "In the truss shown in the figure, all the members are pin jointed to each other. The members AB, BD, DE and DC have the same length. For the given loading, which of the following is the correct statement?",
+        "options": [
+          "BD is a zero-force member, and AB and ED are in compression", 
+          "AB is in tension, ED is in compression, and BD is a zero-force member", 
+          "AB and DC are in tension, and BC is in compression", 
+          "ED is in tension, and DC and BC are in compression"
+        ],
+        "answer": 1,
+        "image_png": "xe_question_69.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 70,
+        "question": "End B of the 2 m long rigid rod AB is constrained to move horizontally in the slot as shown in the figure and has a velocity of 1.0 i m/s. The angular velocity of the rod at the instant shown is 2 rad/s. The unit vectors along x and y directions are denoted respectively as i and j. The velocity of point A in m/s is then given by",
+        "options": [
+          "(1-2√3)𝐢 + 2𝐣", 
+          "(1+2√3)𝐢 - 2𝐣", 
+          "-2√3𝐢 + 2𝐣", 
+          "2√3𝐢 - 2𝐣"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_70.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 71,
+        "question": "The assembly of four masses connected by rigid mass-less rods is kept on a smooth horizontal floor as shown in the figure. Under the applied force 2F, the magnitude of angular acceleration of the assembly at the instant shown is",
+        "options": [
+          "F/mc", 
+          "F/2mc", 
+          "2F/3mc", 
+          "F/3mc"
+        ],
+        "answer": 1,
+        "image_png": "xe_question_71.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 72,
+        "question": "A particle is constrained to move at a constant speed on an inclined plane (ABCD) along the curved path shown in the figure. Edges AD and BC are parallel to the y axis. The inclined plane makes an angle 𝜃 with the 𝑥𝑦-plane. The velocity vector of the particle makes an angle 𝜙 with the dotted line which is parallel to edge AB. If the speed of the particle is 2 m/s, 𝜙 30°, and 𝜃 40°, then the 𝑧-component of the velocity of the particle in m/s is __________",
+        "options": [
+          "-1.32", 
+          "-1.00", 
+          "-1.11", 
+          "-1.50"
+        ],
+        "answer": 2,
+        "image_png": "xe_question_72.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 75,
+        "question": "The beam in the figure is subjected to a moment M0 at mid span as shown. Which of the following is the vertical reaction at B?",
+        "options": [
+          "9Mₒ/8L", 
+          "15Mₒ/8L", 
+          "3Mₒ/4L", 
+          "9Mₒ/4L"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_75.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 76,
+        "question": "A spring-mass system having a mass m and spring constant k, placed horizontally on a foundation, is connected to a vertically hanging mass m with the help of an inextensible string. Ignore the friction in the pulleys and also the inertia of pulleys, string and spring. Gravity is acting vertically downward as shown. The natural frequency of the system in rad/s is",
+        "options": [
+          "√(4k/3m)", 
+          "√(k/2m)", 
+          "√(k/3m)", 
+          "√(4k/5m)"
+        ],
+        "answer": 3,
+        "image_png": "xe_question_76.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 77,
+        "question": "One end of a uniform rigid rod OA of length L and mass m is attached to a frictionless hinge at O. The other end of the rod is connected to the roof at B with a mass-less inextensible thread AB. Initially the rod is horizontal and at rest. The gravity is acting vertically downward as shown. Immediately after the thread AB is cut, the reaction on the rod at O is",
+        "options": [
+          "mg/4 in the positive y-direction", 
+          "mg/2 in the negative y-direction", 
+          "3mg/4 in the negative y-direction", 
+          "mg in the positive y-direction"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_77.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 78,
+        "question": "A circular shaft is rigidly connected to a wall at one end. The shaft has a solid portion and a hollow portion as shown in the figure. The length of each portion is L and the shear modulus of the material is 𝐺. The polar moment of inertia of the hollow portion is 𝐽 and that of the solid portion is 50𝐽. A torque 𝑇 is applied at the right most end as shown. The rotation of the section PQ is",
+        "options": [
+          "27𝑇L/100𝐽𝐺", 
+          "𝑇L/40𝐽𝐺", 
+          "5𝑇L/4𝐽𝐺", 
+          "3𝑇L/4𝐽𝐺"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_78.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 79,
+        "question": "A rectangular plate of uniform thickness having initial length a and width b is placed between two rigid immovable walls. The temperature of the plate is increased by ΔT. The plate is free to expand along the y and z directions. The mid-surface of the plate remains in the xy-plane. The Poisson’s ratio is v and the coefficient of thermal expansion is α. Assuming that the plate is initially free of stresses, the change in length of the plate after the increase in temperature is given by",
+        "options": [
+          "a(1-v)αΔT", 
+          "a(1+v)αΔT", 
+          "aαΔT", 
+          "2aαΔT"
+        ],
+        "answer": 1,
+        "image_png": "xe_question_79.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 80,
+        "question": "A mass m = 10 kg is attached to a spring as shown in the figure. The coefficient of friction between the mass and the inclined plane is 0.25. Assume that the acceleration due to gravity is 10 m/s2 and that static and kinematic friction coefficients are the same. Equilibrium of the mass is impossible if the spring force is",
+        "options": [
+          "30 N", 
+          "45 N", 
+          "60 N", 
+          "75 N"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_80.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 120,
+        "question": "Match the properties in Column A with their respective unit in Column B.",
+        "options": [
+          "P-1; Q-3; R-4; S-2", 
+          "P-2; Q-3; R-1; S-4", 
+          "P-3; Q-1; R-4; S-2", 
+          "P-3; Q-1; R-2; S-4"
+        ],
+        "answer": 3,
+        "image_png": "xe_question_120.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 121,
+        "question": "Match the following ploymer product with its most appropriate processing technique.",
+        "options": [
+          "P-3; Q-4; R-1; S-2", 
+          "P-3; Q-4; R-2; S-1", 
+          "P-4; Q-3; R-2; S-1", 
+          "P-3; Q-2; R-4; S-1"
+        ],
+        "answer": 1,
+        "image_png": "xe_question_121.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 122,
+        "question": "Match the following additives to their respective functions",
+        "options": [
+          "P-4; Q-2; R-1; S-3", 
+          "P-3; Q-1; R-2; S-4", 
+          "P-4; Q-1; R-3; S-2", 
+          "P-4; Q-1; R-2; S-3"
+        ],
+        "answer": 3,
+        "image_png": "xe_question_122.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 123,
+        "question": "Match the polymers with their characteristic infrared (IR) stretching frequency.",
+        "options": [
+          "P-4; Q-3; R-2; S-1", 
+          "P-3; Q-4; R-2; S-1", 
+          "P-3; Q-4; R-1; S-2", 
+          "P-3; Q-2; R-4; S-1"
+        ],
+        "answer": 1,
+        "image_png": "xe_question_123.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 124,
+        "question": "Match the following ploymers to the most appropriate product",
+        "options": [
+          "P-2; Q-1; R-4; S-3", 
+          "P-2; Q-4; R-1; S-3", 
+          "P-3; Q-1; R-2; S-4", 
+          "P-3; Q-1; R-4; S-2"
+        ],
+        "answer": 3,
+        "image_png": "xe_question_124.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 125,
+        "question": "Match the polymers to the polymerization method used for their synthesis.",
+        "options": [
+          "P-2; Q-1; R-4; S-3", 
+          "P-2; Q-1; R-3; S-4", 
+          "P-2; Q-3; R-4; S-1", 
+          "P-2; Q-4; R-1; S-3"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_125.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 132,
+        "question": "Which among the given options truly depict the lines 1 and 2 in the figure below with respect to the effect of heat processing on food?",
+        "options": [
+          "1-Safety, 2-Quality", 
+          "1-Yield, 2-Safety", 
+          "1-Yield, 2-Quality", 
+          "1-Quality, 2-Safety"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_132.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 141,
+        "question": "Match the edible oil refining stages given in Column I with their respective functions in Column II.",
+        "options": [
+          "P-3, Q-2, R-1, S-4", 
+          "P-2, Q-1, R-3, S-4", 
+          "P-3, Q-4, R-2, S-1", 
+          "P-3, Q-1, R-2, S-4"
+        ],
+        "answer": 2,
+        "image_png": "xe_question_141.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 142,
+        "question": "Make the correct pair of food packaging technology given in Column I with operating principle or description in Column II.",
+        "options": [
+          "P-3, Q-4, R-1, S-2", 
+          "P-3, Q-2, R-1, S-4", 
+          "P-1, Q-4, R-3, S-2", 
+          "P-3, Q-1, R-4, S-2"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_142.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 144,
+        "question": "Match the size reduction equipment in Column I with the method of operation in Column II.",
+        "options": [
+          "P-2, Q-4, R-1, S-3", 
+          "P-3, Q-1, R-2, S-4", 
+          "P-4, Q-1, R-2, S-3", 
+          "P-3, Q-4, R-2, S-1"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_144.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 154,
+        "question": "The figure shows a schematic of vertical profiles of concentrations of two gases P and Q in the atmosphere near a coastal station. The correct pair representing P and Q, respectively, is",
+        "options": [
+          "water vapor and CO₂", 
+          "O₃ and water vapor", 
+          "CO₂ and O₃", 
+          "N₂ and O₂"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_154.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xe_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xe_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Engineering Sciences",
+        "category_original_lang": "इंजीनियरिंग विज्ञान",
+        "original_question_num": 163,
+        "question": "An unsaturated moist air parcel undergoes adiabatic ascent in atmosphere without mixing with surrounding air. Air is so clean that there is no possibility for heterogeneous nucleation. Which one of the following plots depicts the vertical variation of water vapor pressure (shown as continuous line) and saturation water vapor pressure (shown as dotted/dashed line) of the parcel?",
+        "options": [
+          "P", 
+          "Q", 
+          "R", 
+          "S"
+        ],
+        "answer": 0,
+        "image_png": "xe_question_163.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    }
+]

xl_2022.json

@@ -0,0 +1,485 @@
+[
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 11,
+        "question": "Consider a second order reaction, 2A---> Product. The concentration of A is represented as [A]. Which of the following is the CORRECT plot for determining the rate constant for the above reaction?",
+        "options": [
+          "A", 
+          "B", 
+          "C", 
+          "D"
+        ],
+        "answer": 2,
+        "image_png": "xl_question_11.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 17,
+        "question": "The CORRECT order of basicity for the following compounds is",
+        "options": [
+          "I > II > III", 
+          "II > III > I", 
+          "II > I > III", 
+          "III > I > II"
+        ],
+        "answer": 2,
+        "image_png": "xl_question_17.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 18,
+        "question": "Molar conductance of monobromoacetic acid at infinite dilution is calculated to be x * 10⁻⁴ S m² mol⁻¹ at 25 °C. The value of x is (round off to the nearest integer) given:",
+        "options": [
+          "164",
+          "195", 
+          "389", 
+          "467"
+        ],
+        "answer": 2,
+        "image_png": "xl_question_18.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 36,
+        "question": "Filamentous photosynthetic algae were placed on a microscopic slide and illuminated with light of different colors as illustrated. The bacteria that are known to migrate towards the region of high 𝑂 were also added uniformly on the slide. Which one of the following options illustrates the distribution of",
+        "options": [
+          "A",
+          "B", 
+          "C", 
+          "D"
+        ],
+        "answer": 0,
+        "image_png": "xl_question_36.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 49,
+        "question": "With reference to virulence (vir) region of nopaline type Ti plasmid of Agrobacterium tumefaciens, match Group-I (vir gene) and Group-II (coded protein) in CORRECT combination.",
+        "options": [
+          "P-IV, Q-III, R-II, S-I",
+          "P-IV, Q-III, R-I, S-II", 
+          "P-IV, Q-II, R-I, S-III", 
+          "P-I, Q-III, R-II, S-IV"
+        ],
+        "answer": 1,
+        "image_png": "xl_question_49.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 56,
+        "question": "Match the secondary metabolites in Group-I with types of secondary metabolites in Group-II in CORRECT order.",
+        "options": [
+          "P-I, Q-V, R-II, S-IV, T-III",
+          "P-V, Q-II, R-IV, S-I, T-III", 
+          "P-II, Q-III, R-IV, S-V, T-I", 
+          "P-V, Q-I, R-II, S-IV, T-III"
+        ],
+        "answer": 3,
+        "image_png": "xl_question_56.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 57,
+        "question": "Match Group-I (enzyme), Group-II (reaction catalyzed by the enzyme), and Group-III (subcellular localization of the enzyme and the associated metabolic process) in CORRECT combination.",
+        "options": [
+          "P-III-a, Q-IV-d, R-I-b, S-II-c",
+          "P-II-a, Q-III-d, R-I-b, S-IV-c", 
+          "P-IV-a, Q-II-b, R-I-d, S-III-c", 
+          "P-IV-a, Q-II-d, R-I-b, S-III-c"
+        ],
+        "answer": 0,
+        "image_png": "xl_question_57.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 58,
+        "question": "Match Group-I (selection agent) and Group-II (gene) in CORRECT combination.",
+        "options": [
+          "P-III, Q-VI, R-II, S-I",
+          "P-IV, Q-III, R-II, S-I", 
+          "P-I, Q-VI, R-III, S-II", 
+          "P-II, Q-I, R-V, S-VI"
+        ],
+        "answer": 0,
+        "image_png": "xl_question_58.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 59,
+        "question": "Match Group I (plant natural product), Group II (class) and Group III (source plant) in CORRECT combination.",
+        "options": [
+          "P-I-d, Q-II-c, R-IV-a, S-III-b",
+          "P-III-d, Q-IV-b, R-I-c, S-II-a", 
+          "P-II-a, Q-III-b, R-I-d, S-IV-c", 
+          "P-III-d, Q-I-c, R-IV-b, S-II-a"
+        ],
+        "answer": 3,
+        "image_png": "xl_question_59.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 60,
+        "question": "Match Group I (plant disease), Group II (causal organism) and Group III (affected plant) in CORRECT combination.",
+        "options": [
+          "P-II-a, Q-V-b, R-III-d, S-I-e",
+          "P-III-d, Q-V-c, R-II-e, S-IV-f", 
+          "P-III-d, Q-V-c, R-I-b, S-II-e", 
+          "P-V-c, Q-I-d, R-VI-b, S-II-e"
+        ],
+        "answer": 2,
+        "image_png": "xl_question_60.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 61,
+        "question": "Make CORRECT match between Group-I and Group-II, in relation to interaction between two species.",
+        "options": [
+          "P-I, Q-II, R-III, S-IV",
+          "P-III, Q-II, R-IV, S-I", 
+          "P-IV, Q-III, R-II, S-I", 
+          "P-III, Q-IV, R-II, S-I"
+        ],
+        "answer": 2,
+        "image_png": "xl_question_61.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 75,
+        "question": "Choose the correct match for structural components of bacteria to their function.",
+        "options": [
+          "(P)-(ii), (Q)-(iii), (R)-(i), (S)-(iv)",
+          "(P)-(ii), (Q)-(i), (R)-(iii), (S)-(iv)", 
+          "(P)-(ii), (Q)-(i), (R)-(iv), (S)-(iii)", 
+          "(P)-(i), (Q)-(iv), (R)-(iii), (S)-(ii)"
+        ],
+        "answer": 1,
+        "image_png": "xl_question_75.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 76,
+        "question": "Match the pathogen with the appropriate disease.",
+        "options": [
+          "(P)-(ii), (Q)-(iii), (R)-(i), (S)-(iv)",
+          "(P)-(ii), (Q)-(i), (R)-(iii), (S)-(iv)", 
+          "(P)-(i), (Q)-(iv), (R)-(ii), (S)-(iii)", 
+          "(P)-(i), (Q)-(iv), (R)-(iii), (S)-(ii)"
+        ],
+        "answer": 2,
+        "image_png": "xl_question_76.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 77,
+        "question": "Match the correct mode of cell division with respective bacteria.",
+        "options": [
+          "(P)-(ii), (Q)-(iii), (R)-(i), (S)-(iv)",
+          "(P)-(ii), (Q)-(i), (R)-(iii), (S)-(iv)", 
+          "(P)-(iv), (Q)-(ii), (R)-(i), (S)-(iii)", 
+          "(P)-(i), (Q)-(iv), (R)-(iii), (S)-(ii)"
+        ],
+        "answer": 2,
+        "image_png": "xl_question_77.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 78,
+        "question": "The correct sequence of overall biochemical reaction which expresses the process of denitrification is ____",
+        "options": [
+          "A",
+          "B", 
+          "C", 
+          "D"
+        ],
+        "answer": 1,
+        "image_png": "xl_question_78.png",
+        "image_information": "essential",
+        "image_type": "diagram",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 93,
+        "question": "Match the drug/chemicals listed in Column I with the developmental/physiological defects listed in Column II.",
+        "options": [
+          "P-(iii); Q-(iv); R-(ii); S-(i)",
+          "P-(i); Q-(iv), R-(iii), S-(ii)", 
+          "P-(ii), Q-(iv), R-(iii), S-(i)", 
+          "P-(ii), Q-(iii), R-(iv), S-(i)"
+        ],
+        "answer": 0,
+        "image_png": "xl_question_93.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 94,
+        "question": "Match the animals listed in Column I with primary tissue or organ of residence in the host listed in Column II",
+        "options": [
+          "P-(iii), Q-(iv), R-(ii), S-(i)",
+          "P-(i), Q-(iv), R-(iii), S-(ii)", 
+          "P-(ii), Q-(iii), R-(iv), S-(i)", 
+          "P-(iii), Q-(i), R-(iv), S-(ii)"
+        ],
+        "answer": 3,
+        "image_png": "xl_question_94.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 95,
+        "question": "Match the cell types listed in Column I with their sources in Column II and the primary functional roles listed in Column III.",
+        "options": [
+          "P-(iii)-b, Q-(iv)-c, R-(ii)-a, S-(i)-d",
+          "P-(ii)-c, Q-(iv)-d, R-(i)-a, S-(iii)-b", 
+          "P-(i)-a, Q-(iv)-b, R-(ii)-c, S-(iii)-d", 
+          "P-(iii)-c, Q-(iv)-b, R-(ii)-a, S-(i)-d"
+        ],
+        "answer": 3,
+        "image_png": "xl_question_95.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 96,
+        "question": "Match the ecological concepts listed in Column I with their definitions listed in Column II.",
+        "options": [
+          "P-(ii), Q-(iv), R-(i), S-(iii)",
+          "P-(iv), Q-(iii), R-(i), S-(ii)", 
+          "P-(iii), Q-(iv), R-(i), S-(ii)", 
+          "P-(i), Q-(iv), R-(iii), S-(ii)"
+        ],
+        "answer": 1,
+        "image_png": "xl_question_96.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 97,
+        "question": "Match the hormones listed in Column I with their primary source tissues in Column II and the primary target tissues listed in Column III",
+        "options": [
+          "P-(iii)-b, Q-(iv)-c, R-(ii)-a, S-(i)-d",
+          "P-(iv)-c, Q-(iii)-b, R-(ii)-a, S-(i)-d", 
+          "P-(iv)-b, Q-(iii)-d, R-(ii)-c, S-(i)-a", 
+          "P-(iii)-b, Q-(iv)-c, R-(ii)-d, S-(i)-a"
+        ],
+        "answer": 2,
+        "image_png": "xl_question_97.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    },
+    {
+        "language": "en",
+        "country": "India",
+        "file_name": "xl_2022.pdf",
+        "source": "https://gate.iitkgp.ac.in/documents/gatepapers/2022/xl_2022.pdf",
+        "license": "Education and Research",
+        "level": "Graduate Aptitude Test in Engineering (GATE)",
+        "category_en": "Life Sciences",
+        "category_original_lang": "जीवन विज्ञान",
+        "original_question_num": 100,
+        "question": "Match the animal inactivity behaviors listed in Column I with representative animals in Column II and their definitions listed in Column III.",
+        "options": [
+          "P-(ii)-c, Q-(iv)-b, R-(i)-a, S-(iii)-d",
+          "P-(iv)-c, Q-(iii)-d, R-(ii)-a, S-(i)-b", 
+          "P-(iv)-c, Q-(ii)-b, R-(i)-a, S-(iii)-d", 
+          "P-(iv)-b, Q-(i)-c, R-(ii)-d, S-(iii)-a"
+        ],
+        "answer": 1,
+        "image_png": "xl_question_100.png",
+        "image_information": "essential",
+        "image_type": "table",
+        "parallel_question_id": null
+    }
+]