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algebra
|
Question: Gambling with 4 dice, what is the probability of getting an even sum?
Options:
A. 3/4
B. 1/2
C. 2/3
D. 1/4
E. 1/3
Answer:
|
B
| 8,231 |
algebra
|
Question: The mean of 50 observations is 200. But later he found that there is decrements of 34 from each observations. what is the the updated mean is ?
Options:
A. 165
B. 166
C. 190
D. 198
E. 199
Answer:
|
B
| 3,650 |
algebra
|
Question: Find the compound ratio of (2:3), (5:11) and (11:2) is
Options:
A. 3:2
B. 2:1
C. 1:2
D. 4:5
E. 5:3
Answer:
|
E
| 14,479 |
algebra
|
Question: If x is the product of the integers from 1 to 150, inclusive, and 5^y is a factor of x, what is the greatest possible value of y ?
Options:
A. 30
B. 34
C. 36
D. 37
E. 39
Answer:
|
D
| 7,666 |
algebra
|
Question: A and B starts a business with Rs.8000 each, and after 7 months, B withdraws half of his capital . How should they share the profits at the end of the 18 months?
Options:
A. 36:25
B. 18:25
C. 36:10
D. 18:14
E. 14:11
Answer:
|
A
| 14,402 |
algebra
|
Question: Every year Taylor goes to the same carnival, and he attempts to shoot a basketball into a small hoop, hoping that he will win a ten-foot tall teddy bear. If the probability that Taylor does not make a basket is 1/3, what is the probability that Taylor makes exactly one basket in three tries?
Options:
A. 1/9
B. 2/9
C. 2/5
D. 3/5
E. 3/7
Answer:
|
B
| 8,876 |
algebra
|
Question: If P represents the product of the first 14 positive integers, then P is NOT a multiple of
Options:
A. 99
B. 84
C. 72
D. 65
E. 85
Answer:
|
E
| 12,659 |
algebra
|
Question: A dealer purchased an article at 3/4 of its list price and sold 50% more than the list price. Find his gain percent?
Options:
A. 75%
B. 50%
C. 100%
D. 80%
E. 70%
Answer:
|
C
| 3,370 |
algebra
|
Question: In how many ways can the letters {U, R, R, R, R} be arranged?
Options:
A. 5
B. 20
C. 120
D. 720
E. 840
Answer:
|
A
| 14,097 |
algebra
|
Question: A and B can do a piece of work in 3 days, B and C in 4 days, C and A in 6 days. How long will C take to do it?
Options:
A. 18 days
B. 20 days
C. 24 days
D. 30 days
E. 34 days
Answer:
|
C
| 6,291 |
algebra
|
Question: A cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 10 hours. If both the taps are opened simultaneously, then after how much time will the cistern get filled?
Options:
A. 2.9 hrs
B. 8.9 hrs
C. 2.9 hrs
D. 6.7 hrs
E. 8.6 hrs
Answer:
|
D
| 11,012 |
algebra
|
Question: From a pack of cards two cards are drawn one after the other, with replacement. The probability that the first card is a black and the second card is a spade is?
Options:
A. 1/16
B. 1/8
C. 1/13
D. 1/26
E. 1/52
Answer:
|
B
| 10,476 |
algebra
|
Question: There are 15 points in a given plane, no three of which are on the same line. If one of the points is represented as 'L', then how many triangles can be determined with the 15 points that contain the point L?
Options:
A. 91
B. 105
C. 182
D. 210
E. 455
Answer:
|
C
| 9,297 |
algebra
|
Question: A farmer has an apple orchard consisting of Fuji and Gala apple trees. Due to high winds this year 10% of his trees cross pollinated. The number of his trees that are pure Fuji plus the cross-pollinated ones totals 238, while 3/4 of all his trees are pure Fuji. How many of his trees are pure Gala?
Options:
A. 22
B. 33
C. 55
D. 42
E. 88
Answer:
|
D
| 12,859 |
algebra
|
Question: There are 18 stations between Hyderabad and Bangalore. How many second class tickets have to be printed, so that a passenger can travel from any station to any other station?
Options:
A. 200
B. 190
C. 95
D. 100
E. 380
Answer:
|
E
| 10,148 |
algebra
|
Question: A rectangle PRSU, is divided into two smaller rectangles PQTU, and QRST by the line TQ. PQ = 10 cm. QR = 5 cm and RS = 10 cm. Points A, B, F are within rectangle PQTU, and points C, D, E are within the rectangle QRST. The closest pair of points among the pairs (A, C), (A, D), (A, E), (F, C), (F, D), (F, E), (B, C), (B, D), (B, E) are 10 3 cm apart.
Which of the following statements is necessarily true?
Options:
A. The closest pair of points among the six given points cannot be (F, C.
B. Distance between A and B is greater than that between F and C.
C. The closest pair of points among the six given points is (C, D. , (D, E. , or (C, E. .
D. none of the above
E. Cannot be determined
Answer:
|
D
| 13,837 |
algebra
|
Question: 20 women can do a work in 9 days. After they have worked for 6 days. 6 more men join them. How many days will they take to complete the remaining work?
Options:
A. 4:7
B. 4:3
C. 4:2
D. 4:0
E. 4:1
Answer:
|
B
| 12,064 |
algebra
|
Question: The letters C,K,L and U are rearranged to form the word 'Luck'. Find its probability.
Options:
A. 1/120
B. 1/235
C. 1/24
D. 1/76
E. 1/53
Answer:
|
C
| 8,062 |
algebra
|
Question: A cistern is filled by pipe A in 10 hours and the full cistern can be leaked out by an exhaust pipe B in 15 hours. If both the pipes are opened, in what time the cistern is full?
Options:
A. 50hrs
B. 30hrs
C. 70hrs
D. 80hrs
E. 90hrs
Answer:
|
B
| 664 |
algebra
|
Question: What is the sum of all 3 digit positive integers that can be formed using the digits 1, 4, and 8, if the digits are allowed to repeat within a number?
Options:
A. 12,987
B. 13,876
C. 14,765
D. 15,654
E. 16,543
Answer:
|
A
| 10,337 |
algebra
|
Question: There are 27 different three-digit integers that can be formed using only the digits 3, 4 and 5. If all 27 of the integers were listed, what would their sum be?
Options:
A. 11,888
B. 11,988
C. 12,088
D. 12,188
E. 12,288
Answer:
|
B
| 8,962 |
algebra
|
Question: The number of meters in QB is equal to the square root of the number of centimeters in QB. What is the length of QB (1 meter=100 centimeters)?
Options:
A. 100 meters
B. 10 meters
C. 100 centimeters
D. 10 centimeter
E. 1 centimeter
Answer:
|
A
| 13,654 |
algebra
|
Question: The public library has exactly 2 floors. It has 2/3 as many shelves on its 2nd floor as it does on its 1st. If the second floor has 1/6 as many books per shelf as the first floor, what fraction of the library's books are on the first floor?
Options:
A. 1/4
B. 9/10
C. 5/9
D. 9/14
E. 5/6
Answer:
|
B
| 1,736 |
algebra
|
Question: A mathematics teacher tabulated the marks secured by 35 students of 8th class. The average of their marks was 72. If the marks secured by Reema was written as 36 instead of 86 then find the correct average marks up to two decimal places.
Options:
A. 73.41
B. 74.31
C. 72.43
D. 73.43
E. Cannot be determined
Answer:
|
D
| 5,259 |
algebra
|
Question: If a - b = 3 and a2 + b2 = 29, find the value of ab.
Options:
A. 10
B. 12
C. 13
D. 14
E. 15
Answer:
|
A
| 3,347 |
algebra
|
Question: A and B start a business with Rs.6000 and Rs.8000 respectively. Hoe should they share their profits at the end of one year?
Options:
A. 1:2
B. 3:4
C. 2:5
D. 3:7
E. 2:1
Answer:
|
B
| 1,568 |
algebra
|
Question: Simplify (212 * 212 + 312 * 312 )
Options:
A. 132288
B. 142088
C. 142188
D. 142288
E. 142388
Answer:
|
D
| 462 |
algebra
|
Question: In the graph below, no axes or origin is shown. If point B's coordinates are (12,3), which of the following coordinates would most likely be A's?
Options:
A. (17, -2.
B. (10, 6.
C. (6, 8.
D. (-10, 3.
E. (-2, -17.
Answer:
|
A
| 743 |
algebra
|
Question: The cost of an article is decreased by 10%. If the original cost is $60, find the decrease cost.
Options:
A. 33
B. 12
C. 68
D. 36
E. 54
Answer:
|
E
| 222 |
algebra
|
Question: In a group of people, if 30 people were made to stand in each column, 16 columns could be formed. If 32 people were made to stand in a column, how many columns could be formed?
Options:
A. 15
B. 20
C. 25
D. 30
E. 35
Answer:
|
A
| 12,462 |
algebra
|
Question: If a,b, and c are consecutive positive integers and a>b>c, what can be the value of (a^2-b^2)(b^2-c^2)?
Options:
A. 100
B. 110
C. 121
D. 132
E. 143
Answer:
|
E
| 3,994 |
algebra
|
Question: In how many different ways can the letters of the word 'RUMOUR' be arranged ?
Options:
A. 90
B. 270
C. 350
D. 790
E. 180
Answer:
|
E
| 1,979 |
algebra
|
Question: A house seller can deduct 5 percent from the total sales value. If he has sold 5 houses, and the price of two houses is between $100,000 and $250,000, one of them is $300,000 house, two houses are between $500,000 and 750,000, what is the range of his revenue?
Options:
A. 800
B. 850
C. 875
D. 880
E. 900
Answer:
|
C
| 7,682 |
algebra
|
Question: The area of Circle O is added to its diameter. If twice the circumference of Circle O is then subtracted from this total, the result is 8. What is the radius of Circle O?
Options:
A. 2/π
B. 2
C. 3
D. 4
E. 5
Answer:
|
D
| 625 |
algebra
|
Question: At 1:00, Annie starts to bicycle along a 45 mile road at a constant speed of 14 miles per hour. Thirty minutes earlier, Scott started bicycling towards Annie on the same road at a constant speed of 12 miles per hour. At what time will they meet?
Options:
A. 2:00
B. 2:30
C. 3:00
D. 3:30
E. 4:00
Answer:
|
B
| 10,642 |
algebra
|
Question: How many 4-digit numbers are completely divisible by 7?
Options:
A. 1354
B. 1286
C. 1178
D. 1224
E. None
Answer:
|
B
| 9,773 |
algebra
|
Question: In how many ways letters of the word HAPPY be arranged?
Options:
A. 10
B. 60
C. 120
D. 25
E. 40
Answer:
|
B
| 7,202 |
algebra
|
Question: Find the percentage gain if a shop owner sells 39 mtr of fabric and gains Cost Price of 12 meters?
Options:
A. 20.5%
B. 23.5%
C. 21.5%
D. 13.5%
E. 32.5%
Answer:
|
B
| 11,991 |
algebra
|
Question: In how many ways 4 boys and 4 girls can be seated in a row so that they are alternate.
Options:
A. 144
B. 288
C. 12
D. 576
E. None
Answer:
|
D
| 344 |
algebra
|
Question: A began business with 6000 and is joined afterwards by B with 24000. When did B join, if the profits at the end of the year are divided equally?
Options:
A. 8 months
B. 9 months
C. 10 months
D. 7 months
E. None of these
Answer:
|
B
| 5,494 |
algebra
|
Question: The least number of complete years in which a sum of money put out at 20% C.I. will be more than doubled is?
Options:
A. 7
B. 4
C. 5
D. 3
E. 1
Answer:
|
B
| 7,945 |
algebra
|
Question: Seven mobsters have arrived at the theater for the premiere of the film “Goodbuddies.” One of the mobsters, Frankie, is an informer, and he's afraid that another member of his crew, Joey, is on to him. Frankie, wanting to keep Joey in his sights, insists upon standing behind Joey in line at the concession stand, though not necessarily right behind him. How many ways can the seven arrange themselves in line such that Frankie’s requirement is satisfied?
Options:
A. 1620
B. 1820
C. 2320
D. 2420
E. 2520
Answer:
|
E
| 8,772 |
algebra
|
Question: Four persons enter the lift of a four storey building at the ground floor. In how many ways can they get out of lift on any floor other than ground floor
Options:
A. 81
B. 129
C. 154
D. 182
E. 250
Answer:
|
A
| 1,004 |
algebra
|
Question: A no. when divided by the sum of 555 and 445 gives 2times their difference as quotient & 30 as remainder. Find the no. is?
Options:
A. 124432
B. 145366
C. 157768
D. 178432
E. 220030
Answer:
|
E
| 4,449 |
algebra
|
Question: In how many different ways can the letters of the word MISSISSIPPI be arranged if the vowels must always be together?
Options:
A. 48
B. 144
C. 210
D. 420
E. 840
Answer:
|
E
| 2,280 |
algebra
|
Question: What decimal of an hour is a second
Options:
A. 0028
B. 0027
C. 2787
D. 2788
E. 2992
Answer:
|
B
| 456 |
algebra
|
Question: If integers c and b are distinct factors of 30, which of the following CANNOT be a factor of 30?
I. cb + b^2
II. (c + b)^2
III. c + b
Options:
A. I only
B. II only
C. III only
D. I and II only
E. I, II, and III
Answer:
|
B
| 12,018 |
algebra
|
Question: How many leading zeros (zeros after the decimal point but before the first nonzero digit of a number) are in 1/5!?
Options:
A. 1
B. 2
C. 5
D. 6
E. 9
Answer:
|
B
| 9,209 |
algebra
|
Question: In how many Q ways can a four-letter password be chosen, using the letters A, B, C, D, E, and/or F, such that at least one letter is repeated within the password?
Options:
A. 720
B. 864
C. 900
D. 936
E. 1,296
Answer:
|
D
| 4,335 |
algebra
|
Question: A person starts walking at a speed of 5km/hr through half the distance, rest of the distance he
covers with aspeed 4km/hr. Total time of travel is 18 hours. What is the maximum distance he
can cover?
Options:
A. 20km
B. 40km
C. 60km
D. 80km
E. 90km
Answer:
|
D
| 2,621 |
algebra
|
Question: The least number which should be added to 6320 so that the sum is exactly divisible by 4, 6, 7 and 9 is:
Options:
A. 112
B. 212
C. 252
D. 239
E. 232
Answer:
|
E
| 10,637 |
algebra
|
Question: The perimeter of a triangle is 32 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle
Options:
A. A. 40
B. B. 828
C. C. 729
D. D. 34
E. E. 35
Answer:
|
A
| 6,325 |
algebra
|
Question: The sum of the 1st and 3rd of 3consecutive odd integers is 131 less than three times the second integer. Find the three integers?
Options:
A. 121
B. 133
C. 145
D. 150
E. 165
Answer:
|
B
| 11,327 |
algebra
|
Question: 9.009/2.002 =
Options:
A. 4.05
B. 4.50045
C. 4.501
D. 4.5045
E. 4.5
Answer:
|
E
| 5,756 |
algebra
|
Question: One fourth of one third of two fifth of a number is 14. What will be40% of that number
Options:
A. 168
B. 150
C. 180
D. 200
E. 250
Answer:
|
A
| 9,683 |
algebra
|
Question: The weight of a glass of jar is 20% of the weight of the jar filled with coffee beans. After some of the beans have been removed, the weight of the jar and the remaining beans is 60% of the original total weight. What fraction part of the beans remain in the jar?
Options:
A. 1/5
B. 1/3
C. 2/5
D. 1/2
E. 2/3
Answer:
|
D
| 14,450 |
algebra
|
Question: In a T.V. factory, an average of 61TVs are produced per day for the fist 25days of the months. A few workers fellill for the next five daysreducing the daily avg for the month to58 sets/day . The average production per day for day last 5days is ?
Options:
A. 35
B. 39
C. 48
D. 50
E. 43
Answer:
|
E
| 5,114 |
algebra
|
Question: A and B walk around a circular track. They start at 8 a.m. from the same point in the opposite directions. A and B walk at a speed of 2 rounds per hour and 3 rounds per hour respectively. How many times shall they cross each other before 9.30 a.m. ?
Options:
A. 9.38 a.m
B. 9.36 a.m
C. 9.30 a.m
D. 9.10 a.m
E. 9.40 a.m
Answer:
|
C
| 9,544 |
algebra
|
Question: Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5?
Options:
A. 1/2
B. 1/2
C. 8/15
D. 9 by 20
E. 9/24
Answer:
|
D
| 5,212 |
algebra
|
Question: The speed at which a man can row a boat in still water is 15 kmph. If he rows downstream, where the speed of current is 3 kmph, what time will he take to cover 60 metres?
Options:
A. 16 seconds
B. 34 seconds
C. 14 seconds
D. 12 seconds
E. 15 seconds
Answer:
|
D
| 12,699 |
algebra
|
Question: 7 teams compete in a track competition. If there are 17 events in the competition, no event ends in a tie, and no team wins more than 3 events, what is the minimum possible number of teams that won at least one event?
Options:
A. 3
B. 4
C. 5
D. 6
E. 7
Answer:
|
D
| 1,760 |
algebra
|
Question: A man can row 7.5 kmph in still water and he finds that it takes him twice as long to row up as to row down the river. Find the rate of stream.
Options:
A. 2.5 km/hr
B. 12.5 km/hr
C. 1 2.6 km/hr
D. 22.5 km/hr
E. 22.6 km/hr
Answer:
|
A
| 842 |
algebra
|
Question: A shipment of 1500 heads of cabbage, each of which was approximately the same size, was purchased for $600. The day the shipment arrived 2/3 of the heads were sold, each at 25% above the cost per head. The following day the rest were sold at a price equal to 40% less than the price each head sold for on the day before. What was the total gross profit on this shipment.
Options:
A. $100
B. b $115
C. c $125
D. d $50
E. e $135
Answer:
|
D
| 13,178 |
algebra
|
Question: The area of a square is equal to five times the area of a rectangle of dimensions 125 cm * 64 cm. What is the perimeter of the square?
Options:
A. 700
B. 800
C. 900
D. 600
E. 500
Answer:
|
B
| 12,727 |
algebra
|
Question: Two pipes A and B can fill a cistern in 20 and 30 minutes respectively, and a third pipe C can empty it in 60 minutes. How long will it take to fill the cistern if all the three are opened at the same time?
Options:
A. 15 min
B. 15 1/7 min
C. 17 1/7 min
D. 7 1/7 min
E. 7 2/7 min
Answer:
|
A
| 6,492 |
algebra
|
Question: A train covers a distance of 12 km in 10 min. If it takes 16 sec to pass a telegraph post, then the length of the train is?
Options:
A. 320 m
B. 188 m
C. 120 m
D. 178 m
E. 189 m
Answer:
|
A
| 5,199 |
algebra
|
Question: The sum of first nine prime numbers is?
Options:
A. 12
B. 100
C. 24
D. 28
E. 30
Answer:
|
B
| 4,803 |
algebra
|
Question: y = 248 - 390x
Which of the following values of x gives the greatest value of y in the equation above?
Options:
A. 200
B. 100
C. 0.5
D. -2
E. -1
Answer:
|
D
| 2,902 |
algebra
|
Question: If the ratio of ages of Mohan and Rakesh 4:3 and sum of their ages is 28 years then ratio of their ages after 4 years will be
Options:
A. 5:4
B. 3:4
C. 6:5
D. 7:4
E. 7:5
Answer:
|
A
| 12,523 |
algebra
|
Question: The sum of ages of 5 children born 1 years different each is 30 years. What is the age of the Elder child?
Options:
A. 8
B. 9
C. 10
D. 16
E. 17
Answer:
|
A
| 5,987 |
algebra
|
Question: If John takes 5 minutes to eat x raisins, how many seconds will it take him to eat z raisins, assuming he continues to eat at the same rate?
Options:
A. 5z/x
B. 300z/x
C. 300xz
D. 300x/z
E. 5x/z
Answer:
|
B
| 14,662 |
algebra
|
Question: How many different 7 digit numbers can be formed from the number 3589463 by re-arranging its digits so that the odd digits occupy even position
Options:
A. 1
B. 5
C. 9
D. 72
E. 34
Answer:
|
D
| 12,072 |
algebra
|
Question: Mr. Smith calculated the average of 10three digit numbers. But due to a mistake he reversed the digits of a number and thus his average increased by 59.4. The difference between the unit digit and hundreds digit of that number is :
Options:
A. a. 6
B. b. 3
C. c. 2
D. d. 1
E. e. 0
Answer:
|
A
| 6,165 |
algebra
|
Question: How many minutes does it take John to type z words if he types at the rate of x words per minute?
Options:
A. x/y
B. z/x
C. xy
D. 60x/y
E. y/(60x.
Answer:
|
B
| 8,875 |
algebra
|
Question: Vijay lent out an amount Rs. 10000 into two parts, one at 8% p.a. and the remaining at 10% p.a. both on simple interest. At the end of the year he received Rs. 890 as total interest. What was the amount he lent out at 8% pa.a?
Options:
A. 5507
B. 5500
C. 5508
D. 5502
E. 5501
Answer:
|
B
| 12,435 |
algebra
|
Question: A bag contains seven white and four red balls. Two balls are picked at random from the bag. What is the probability that they both are different color?
Options:
A. 25/28
B. 28/55
C. 25/26
D. 25/23
E. 25/14
Answer:
|
B
| 8,918 |
algebra
|
Question: Find The Next Number In Sequence ?
100 365 24 60 ?
Options:
A. 55
B. 60
C. 80
D. 90
E. 65
Answer:
|
B
| 13,060 |
algebra
|
Question: In a certain archery competition, points were awarded as follows: the first place winner receives 11 points, the second place winner receives 7 points, the third place winner receives 5 points and the fourth place winner receives 2 points. No other points are awarded. John participated several times in the competition and finished first, second, third, or fourth each time. The product of all the points he received was 15400. How many times did he participate in the competition?
Options:
A. 5
B. 6
C. 7
D. 8
E. 9
Answer:
|
C
| 3,431 |
algebra
|
Question: The average of 45 students in a class is 18 years. The average age of 21 students is 16. What is the average age of remaining 14 students?
Options:
A. 21
B. 16
C. 17
D. 18
E. 19
Answer:
|
D
| 14,143 |
algebra
|
Question: How many ways are there to award a gold, silver and bronze medal to 5 contending teams?
Options:
A. 10 × 9 × 8
B. 10!/(3!7!.
C. 5 * 4 * 3
D. 543
E. 200
Answer:
|
C
| 9,038 |
algebra
|
Question: In xyz business school,88% are taking their specialization as finance at the same time 76% taking their specialization as marketing.If 90% are taking their specialization as finance then, what is % of marketing specialization students?
Options:
A. 55
B. 75
C. 43
D. 52
E. 45
Answer:
|
C
| 14,849 |
algebra
|
Question: A circular rim 28 inches in a diameter rotates the same number of inches per second as a circular rim 35 inches in diameter. If the smaller rim makes D revilutions per second, how many revilutions per minute does the larger rim makes in terms of D?
Options:
A. a. 48pi/D
B. b. 75m
C. c. 48D
D. d. 24D
E. e. D/75
Answer:
|
C
| 7,795 |
algebra
|
Question: 6 points are marked on a straight line and another 7 points are marked on a second straight line with no points in common. How many triangles can be constructed with vertices from among the above points?
Options:
A. 9
B. 105
C. 196
D. 21
E. 14
Answer:
|
A
| 8,971 |
algebra
|
Question: From among the 36 students in a class, one leader and one class representative are to be appointed. In how many ways can this be done?
Options:
A. 1360
B. 1260
C. 1060
D. 1160
E. 1460
Answer:
|
B
| 14,318 |
algebra
|
Question: In how many ways Chief Minister and Minister be elected from a team of 12 members?
Options:
A. 128
B. 130
C. 132
D. 135
E. 165
Answer:
|
C
| 4,725 |
algebra
|
Question: After an ice began to melt out from the freezer, in the first hour lost 3/4, in the second hour lost 3/4 of its remaining. If after two hours, the volume is 0.3 cubic inches, what is the original volume of the cubic ice, in cubic inches?
Options:
A. 2.5
B. 3.0
C. 4.8
D. 6.5
E. 8.0
Answer:
|
C
| 7,897 |
algebra
|
Question: Two girls move in opposite directions, one from A to B and other from B to A. The girl from A reaches the destination in 16 hrs and girl from B reaches her destination in 25 hrs, after having met. If former's speed is 25 km/hr, what will be the speed of latter?
Options:
A. 10 km/hr
B. 12 km/hr
C. 16 km/hr
D. 20 km/hr
E. 25 km/hr
Answer:
|
D
| 5,130 |
algebra
|
Question: Read the following three equations:
5 ~ 4 ~ 3 ~ 9 = 4215
6 ~ 9 ~ 2 ~ 6 = 3816
4 ~ 7 ~ 3 ~ 3 = 1122
Now based on the rule that has been used, solve the following equation:
7 ~ 2 ~ 7 ~ 4 = ____
Options:
A. 2418
B. 2910
C. 2940
D. 3749
E. 4470
Answer:
|
A
| 14,837 |
algebra
|
Question: What will $1000 amount to in three years if it is invested at 20% per year compound interest, with the interest being compounded annually?
Options:
A. $1596
B. $1624
C. $1728
D. $1832
E. $1958
Answer:
|
C
| 6,945 |
algebra
|
Question: 3 women and a few men participated in a chess tournament. Each player played two matches with each of the other players. If the number of matches that men played among themselves is 78 more than those they played with the women, how many more men than women participated in the tournament?
Options:
A. 10
B. 11
C. 8
D. 9
E. 5
Answer:
|
A
| 14,685 |
algebra
|
Question: If the number is decreased by 5 and divided by 7 the result is 7. What would be the result if 24 is subtracted and divided by 10?
Options:
A. 4
B. 7
C. 8
D. 5
E. 3
Answer:
|
E
| 9,173 |
algebra
|
Question: 6 mat-weavers can weave 6 mats in 6 days. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days?
Options:
A. 9
B. 10
C. 11
D. 12
E. 14
Answer:
|
B
| 9,128 |
algebra
|
Question: In how many ways can the letters of the word ABEIX be arranged in a row so that the vowels appear in alphabetic order?
Options:
A. 20
B. 30
C. 40
D. 50
E. 60
Answer:
|
A
| 10,078 |
algebra
|
Question: In the rectangular coordinate system, what is the x-intercept of a line passing through (10, 3) and (−6, −5)?
Options:
A. 4
B. 2
C. 0
D. −2
E. −4
Answer:
|
A
| 10,689 |
algebra
|
Question: Two men started from the same place walk at the rate of 5kmph and 5.5kmph respectively. What time will they take to be 8.5 km apart, if they walk in the same direction?
Options:
A. 10hours
B. 12hours
C. 17hours
D. 15hours
E. 20hours
Answer:
|
C
| 368 |
algebra
|
Question: Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet?
Options:
A. 12
B. 13
C. 16
D. 10
E. 15
Answer:
|
D
| 12,570 |
algebra
|
Question: The savings of employee equals income minus expenditure.If the income of A,B,C are in the ratio 1:2:3 and their expense ratio 3:2:1 then what is the order of the employees in increasing order of their size of their savings?
Options:
A. 22
B. 281
C. A<B<C
D. 28
E. 272
Answer:
|
B
| 3,593 |
algebra
|
Question: Find the L.C.M of 12, 8, 24 and 16.
Options:
A. 48
B. 96
C. 80
D. 44
E. 140
Answer:
|
A
| 1,415 |
algebra
|
Question: A 3-letter code word consists of letters A, B. If the code includes all the two letters, how many such codes are possible?
Options:
A. 72
B. 48
C. 6
D. 24
E. 18
Answer:
|
C
| 11,118 |
algebra
|
Question: The probability that a number selected at random from the first 50 natural numbers is a composite number is
Options:
A. 21/25
B. 17/25
C. 4/25
D. 8/25
E. 9/25
Answer:
|
B
| 8,061 |
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