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algebra
|
Question: if a@b = a * b^(1/2) then 5@9 = ?
self made
Options:
A. 12
B. 16
C. 13
D. 15
E. 14
Answer:
|
D
| 7,820 |
algebra
|
Question: An empty fuel tank with a capacity of 200 gallons was filled partially with fuel A and then to capacity with fuel B. Fuel A contains 12% ethanol by volume and fuel B contains 16% ethanol by volume. If the full fuel tank contains 18 gallons of ethanol, how many gallons of fuel A were added?
Options:
A. 160
B. 150
C. 100
D. 80
E. 350
Answer:
|
E
| 10,071 |
algebra
|
Question: A rectangular-shaped carpet remnant that measures x feet by y feet is priced at $40. What is the cost of the carpet, in dollars per square yard? (9 square feet = 1 square yard)
Options:
A. 50xy
B. 450xy
C. xy/9
D. xy/50
E. 360/(xy.
Answer:
|
E
| 8,655 |
algebra
|
Question: If a man lost 4% by selling oranges at the rate of 12 a rupee at how many a rupee must he sell them to gain 44%?
Options:
A. 1
B. 8
C. 7
D. 5
E. 4
Answer:
|
B
| 239 |
algebra
|
Question: The number of the members of a club is more than 50 and less than 80. When 4 people sit at a table, other people exactly divided to 8-people groups (8 people sit at a table) or 7-people groups (7 people sit at a table). If the members are divided to 9-people groups, how many people will be left?
Options:
A. 0
B. 2
C. 4
D. 6
E. 8
Answer:
|
D
| 12,780 |
algebra
|
Question: A group of three women and three men have tickets for seven adjacent seats in one row of a theatre. If the three men will not sit in three adjacent seats, how many possible different seating arrangements are there for these 7 theatre-goers?
Options:
A. 7! – 2!3!2!
B. 6! – 4!3!
C. 7! – 5!3!
D. 7 × 2!3!2!
E. 2!3!2!
Answer:
|
B
| 6,454 |
algebra
|
Question: which one is odd?
4377
3954
9861
8454
9831
Options:
A. 4377
B. 3954
C. 9861
D. 8454
E. None
Answer:
|
C
| 6,662 |
algebra
|
Question: In a family 16 people eat only vegetarian, 9 people eat only non veg., 12 people eat both veg and non veg.. How many people eat veg in the family?
Options:
A. 28
B. 26
C. 22
D. 31
E. 21
Answer:
|
A
| 1,597 |
algebra
|
Question: Which of the following is the lowest positive integer that is divisible by 7, 8, 9, 10, and 11?
Options:
A. 27,720
B. 29,940
C. 31,960
D. 33,970
E. 35,890
Answer:
|
A
| 9,664 |
algebra
|
Question: A man walking at a rate of 10km/hr crosses a bridge in 24 minutes. The length of the bridge is?
Options:
A. 1521
B. 1492
C. 1667
D. 4000
E. 1112
Answer:
|
D
| 11,522 |
algebra
|
Question: A sum of money at simple interest amounts to Rs. 1717 in 1 year and to Rs. 1734 in 2 years. The sum is:
Options:
A. Rs. 1200
B. Rs. 1690
C. Rs. 1600
D. Rs. 1700
E. Rs. 1500
Answer:
|
D
| 1,901 |
algebra
|
Question: A person purchased a TV set for Rs. 16000 and a DVD player for Rs. 6250. He sold both the items together for Rs. 31150. What percentage of profit did he make?
Options:
A. 80%
B. 49%
C. 40%
D. 70%
E. 90%
Answer:
|
C
| 1,180 |
algebra
|
Question: One pipe can fill a tank three times as fast as another pipe. If together the two pipes can fill tank in 40 min, then the slower pipe alone will be able to fill the tank in?
Options:
A. 160
B. 787
C. 144
D. 128
E. 121
Answer:
|
A
| 13,142 |
algebra
|
Question: It is well known that a triangle’s area is √(p(p-a)(p-b)(p-c)),
when p=(a+b+c)/2, such that a, b, c are the lengths of sides of the triangle. If the triangle has 300, 300, and 300 as the side’s lengths, what is the triangle’s area?
Options:
A. 34,200
B. 36,200
C. 38,200
D. 42,200
E. 38,971
Answer:
|
E
| 13,204 |
algebra
|
Question: Which of the following leads to the correct mathematical solution for the number of ways that the letters of the word BANANA could be arranged to create a six-letter code?
Options:
A. A. 6!
B. − (3! + 2!.
C. − (3! × 2!.
D. + 2!.
E. × 2!.
Answer:
|
E
| 8,573 |
algebra
|
Question: The errand service company gets a discount at the fuel center when they fill up more than 4 cars at a time. The service is $1.10 per vehicle and .30 cents per liter of fuel. On Monday , they will fill 3 vans and 3 cars. The cars are 25 liters each and the vans are 60% bigger. How much will it cost to fill up all vehicles if they are empty?
Options:
A. $65.50
B. $68.10
C. $67.50
D. $68.50
E. $65.10
Answer:
|
E
| 3,006 |
algebra
|
Question: Find the largest 4 digit number which isexactly divisible by 88?
Options:
A. 8560
B. 8950
C. 9944
D. 10000
E. 10200
Answer:
|
C
| 9,453 |
algebra
|
Question: A family has two children. find the probability that both the children are boys given that at least
one of them is a boy?
Options:
A. 1/3
B. 1/5
C. 1/7
D. 2/7
E. 2/9
Answer:
|
A
| 2,781 |
algebra
|
Question: How many 3 digit positive integers exist that when divided by 7 leave a remainder of 5?
Options:
A. 128
B. 142
C. 143
D. 141
E. 129
Answer:
|
E
| 9,558 |
algebra
|
Question: Katie has 9 employees that she must assign to 3 different projects. If 3 employees are assigned to each project and no one is assigned to multiple projects, how many different combinations B of project assignments are possible?
Options:
A. 252
B. 1,680
C. 2,340
D. 362,880
E. 592,704
Answer:
|
B
| 6,110 |
algebra
|
Question: What percent of 60 is 70?
Options:
A. 133 1⁄3
B. 75
C. 60
D. 33 1⁄3
E. 116.66
Answer:
|
E
| 5,733 |
algebra
|
Question: How many seconds will it take for a car that is traveling at a constant rate of 120 miles per hour to travel a distance of 77 yards? (1 mile = 1,160 yards)
Options:
A. 1.25
B. 1.31
C. 1.58
D. 1.87
E. 2.3
Answer:
|
B
| 9,185 |
algebra
|
Question: ind next number in the series
23 21 24 19 26 15 28 11 30 7 36 ?
Options:
A. 12
B. 20
C. 5
D. 40
E. 34
Answer:
|
C
| 12,384 |
algebra
|
Question: Due to construction, the speed limit along an 8-mile section of highway is reduced from 55 miles per hour to 35 miles per hour. Approximately how many minutes more will it take to travel along this section of highway at the new speed limit than it would have taken at the old speed limit ?
Options:
A. 5
B. 8
C. 10
D. 15
E. 24
Answer:
|
A
| 8,846 |
algebra
|
Question: Two stations A and B are 110 km apart on a straight line. One train starts from A at 6 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. 9 a.m
B. 10 a.m
C. 12 a.m
D. 02 a.m
E. 05 a.m
Answer:
|
A
| 2,829 |
algebra
|
Question: Average of five numbers is 9, and the sum of three of the numbers is 30, what is the average of the other 2 numbers?
Options:
A. 17
B. 15.5
C. 8.5
D. 7.5
E. 3.5
Answer:
|
D
| 10,735 |
algebra
|
Question: Four staff members at a certain company worked on a project. The amounts of time that the four staff members worked on the project were in the ratio 2 to 3 to 5 to 6. If one of the four staff members worked on the project for 210 hours, which of the following CANNOT be the total number of hours that the four staff members worked on the project?
Options:
A. 1120
B. 672
C. 560
D. 192
E. 1680
Answer:
|
D
| 9,350 |
algebra
|
Question: How many times digit 2 is used while writing numbers from 400 to 700?
Options:
A. 150
B. 190
C. 250
D. 80
E. 130
Answer:
|
A
| 5,277 |
algebra
|
Question: You are gifted a coin that is dated 378 B.C. How much worth the coin is as per your assumption?
Options:
A. 1
B. 0
C. 2
D. 5
E. 6
Answer:
|
B
| 8,254 |
algebra
|
Question: In a kilometer race, If Abhishek gives Bharti a 40 m start, Abhishek wins by 19 sec. But if Abhishek gives Bharti a 30 sec start, Bharti wins by 40 m. Find the time taken by Bharti to run 5,000 m?
Options:
A. 150 sec
B. 750 sec
C. 450 sec
D. 825 sec
E. None of these
Answer:
|
B
| 4,219 |
algebra
|
Question: What will come in place of the x in the following Number series? 2, 7, 10, 22, 18, 37, 26, x
Options:
A. 29
B. 32
C. 35
D. 42
E. 52
Answer:
|
E
| 11,442 |
algebra
|
Question: If a certain sample of data has a mean of 23.0 and a standard deviation of 3.0, which of the following values is more than 2.5 standard deviations from the mean?
Options:
A. 12.0
B. 13.5
C. 15.0
D. 23.5
E. 26.5
Answer:
|
C
| 12,847 |
algebra
|
Question: A can do a piece of work in 12 days and B in 20 days. They began the work together but 5 days before the completion of the work, A leaves. The work was completed in?
Options:
A. 15 5/8 days
B. 10 5/8 days
C. 12 5/8 days
D. 19 5/8 days
E. 13 5/8 days
Answer:
|
B
| 13,793 |
algebra
|
Question: A certain set of numbers has an average (arithmetic mean) of 50 and a standard deviation of 50.5. If a and n, two numbers in the set, are both within 2 standard deviations from the average, then which of the following could be the sum of a and n?
Options:
A. -200
B. -130
C. -104
D. 51
E. 305
Answer:
|
D
| 5,431 |
algebra
|
Question: If 144/0.144 = 14.4/x, then the value of x is:
Options:
A. 2.
B. 1.
C. -1.
D. -2.
E. 0
Answer:
|
B
| 3,413 |
algebra
|
Question: A fair coin is tossed repeatedly. If head appears on first 5 tosses what is the probability that tail appears on 6th toss ?
Options:
A. 1/6
B. 1/5
C. 1/3
D. 1/2
E. 1/6
Answer:
|
D
| 11,705 |
algebra
|
Question: Look at this series: 439,404, 369, 334, 299, 264 ... What number should come next?
Options:
A. 206
B. 208
C. 206
D. 229
E. 204
Answer:
|
D
| 906 |
algebra
|
Question: A train 500 meters long is running with a speed of 44 kmph. The time taken by it to cross a tunnel 230 meters long is?
Options:
A. 287 sec
B. 288 sec
C. 48 sec
D. 61 sec
E. 17 sec
Answer:
|
D
| 7,760 |
algebra
|
Question: If n = 7^11 – 7, what is the units digit of n?
Options:
A. 0
B. 1
C. 4
D. 6
E. 8
Answer:
|
D
| 3,693 |
algebra
|
Question: If a person walks at 15 km/hr instead of 5 km/hr, he would have walked 20 km more. The actual distance traveled by him is?
Options:
A. 50 km
B. 76 km
C. 18 km
D. 10 km
E. 97 km
Answer:
|
D
| 13,925 |
algebra
|
Question: There is a sequence A(n) such that A(n+1)=2A(n)-1 and A(1)=3, where n is a positive integer. What is the value of A(46)-A(45)?
Options:
A. 2^22+1
B. 2^45
C. 2^23+1
D. 2^24
E. 2^23+1
Answer:
|
B
| 3,118 |
algebra
|
Question: If each side of a square is increased by 25%, find the percentage change in its area.
Options:
A. 26.25%
B. 36.25%
C. 46.25%
D. 56.25%
E. 66.25%
Answer:
|
D
| 12,505 |
algebra
|
Question: Twelve years ago, P was half of Q's age. If the ratio of their present ages is 3:4 what will be the total of their present ages?
Options:
A. 33
B. 37
C. 29
D. 31
E. 42
Answer:
|
E
| 10,565 |
algebra
|
Question: A man bought 40 shares of Rs. 60 at 5 discount, the rate of dividend being 1212%The rate of interest obtained is
Options:
A. 13.64%
B. 15.5%
C. 14%
D. 14.25%
E. 14.95%
Answer:
|
A
| 13,336 |
algebra
|
Question: Kamal started a business investing Rs.9000. After five months, Sameer joined with a capital of Rs.8000. If at the end of the year, they earn a profit of Rs.6970, then what will be the shares of sameer in the profit?
Options:
A. Rs.1883.78
B. Rs.2380
C. Rs.3690
D. Rs.3864
E. none
Answer:
|
B
| 8,621 |
algebra
|
Question: From the sale of sleeping bags, a retailer made a gross profit of 17% of the wholesale cost. If each sleeping bag was sold for $28, what was the wholesale cost per bag?
Options:
A. 3.0
B. 3.36
C. 23.93
D. 25.0
E. 31.36
Answer:
|
C
| 11,402 |
algebra
|
Question: During one year, the population of town increased by 5% . If the total population is 9975 at the end of the second year , then what was the population size in the beginning of the first year ?
Options:
A. 50000
B. 10000
C. 90000
D. 70000
E. 120000
Answer:
|
B
| 7,706 |
algebra
|
Question: T is the set of all positive integers x such that x^2 is a multiple of both 27 and 375. Which of the following integers must be a divisor of every integer x in T?
I. 9
II. 15
III. 27
Options:
A. I only
B. II only
C. I and II only
D. I and III only
E. I, II, and III
Answer:
|
C
| 7,017 |
algebra
|
Question: A student gets 55% in one subject, 65% in the other. To get an overall of 55% how much should get in third subject.
Options:
A. 75%
B. 25%
C. 45%
D. 55%
E. 65%
Answer:
|
C
| 9,305 |
algebra
|
Question: A man can row upstream at 25 kmph and downstream at 41 kmph, and then find the speed of the man in still water?
Options:
A. 33
B. 67
C. 30
D. 15
E. 17
Answer:
|
A
| 295 |
algebra
|
Question: Look at this series: 70, 71, 76, __, 81, 86, 70, 91, ... What number should fill the blank?
Options:
A. 70
B. 71
C. 80
D. 90
E. 96
Answer:
|
A
| 13,869 |
algebra
|
Question: The digit in unit's place of the product 81 ×82×.....×89 is
Options:
A. 0
B. 2
C. 6
D. 8
E. 4
Answer:
|
A
| 1,785 |
algebra
|
Question: The perimeter of a triangle is 40 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle?
Options:
A. 76 cm2
B. 56 cm2
C. 18 cm2
D. 98 cm2
E. 50 cm2
Answer:
|
E
| 4,382 |
algebra
|
Question: 2 is what percent of 50
Options:
A. 2%
B. 4%
C. 6%
D. 8%
E. 10%
Answer:
|
B
| 6,507 |
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. 108%
B. 300%
C. 100%
D. 180%
E. 200%
Answer:
|
C
| 10,505 |
algebra
|
Question: Together, 15 type A machines and 7 type B machines can complete a certain job in 4 hours. Together 8 type B machines and 15 type C machines can complete the same job in 11 hours. How many hours T would it take one type A machine, one type B machine, and one type C machine working together to complete the job (assuming constant rates for each machine)?
Options:
A. 22 hours
B. 30 hours
C. 44 hours
D. 60 hours
E. It cannot be determined from the information above.
Answer:
|
C
| 1,284 |
algebra
|
Question: The list price of an article is Rs.65. A customer pays Rs.57.33 for it. He was given two successive discounts, one of them being 10%. The other discount is?
Options:
A. 8%
B. 7%
C. 10%
D. 12%
E. 2%
Answer:
|
E
| 7,784 |
algebra
|
Question: Which number comes next in the series
5 12 24 36 ?
Options:
A. 52
B. 55
C. 60
D. 120
E. 23
Answer:
|
A
| 11,199 |
algebra
|
Question: A cicketer bas a certain average for 10 innings, In the eleventh inning, he scorod 118 runs, thereby increasing his average by 6 runs. His new average is
Options:
A. 58 runs
B. 28 runs
C. 48 runs
D. 42 runs
E. 46 runs
Answer:
|
A
| 12,672 |
algebra
|
Question: A man can do a piece of work in 7days, but with the help of his son, he can finish it in 3days. In what time can the son do it alone?
Options:
A. 5
B. 4 1/5
C. 7 1/2
D. 6
E. 9 1/2
Answer:
|
B
| 4,454 |
algebra
|
Question: If each participant of a chess tournament plays exactly one game with each of the remaining participants, then 276 games will be played during the tournament. Find the number of participants.
Options:
A. 20
B. 22
C. 24
D. 26
E. 28
Answer:
|
C
| 14,518 |
algebra
|
Question: A certain car uses 12 gallons of gasoline in traveling 300 miles. In order for the car to travel the same distance using 10 gallons of gasoline, by how many miles per gallon must the car’s gas mileage be increased?
Options:
A. 2
B. 4
C. 5
D. 8
E. 10
Answer:
|
C
| 549 |
algebra
|
Question: A space shuttle orbits the earth at about 4 kilometers per second. This speed is equal to how many kilometers per hour?
Options:
A. 480
B. 14,400
C. 24,200
D. 28,800
E. 48,000
Answer:
|
B
| 5,340 |
algebra
|
Question: A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has?
Options:
A. 90
B. 70
C. 50
D. 80
E. 60
Answer:
|
A
| 12,543 |
algebra
|
Question: A cistern is normally filled in 4 hours but takes two hours longer to fill because of a leak in its bottom. If the cistern is full, the leak will empty it in?
Options:
A. 33
B. 88
C. 40
D. 99
E. 12
Answer:
|
E
| 3,574 |
algebra
|
Question: For each hour of production, a certain factory requires 1 assembly line worker for every 25 units to be produced in that hour. The factory also requires 12 managers regardless of the number of units to be produced. Which of the following expressions represents the total number of assembly line workers and managers that this factory requires to produce 75N in one hour, where N is a positive integer?
Options:
A. 12 + 50N
B. 12 + 3N
C. 62N
D. 37N
E. 25
Answer:
|
B
| 12,535 |
algebra
|
Question: A man took loan from a bank at the rate of 12% p.a. simple interest. After 3 years he had to pay Rs. 1800 interest only for the period. The principal amount borrowed by him was:
Options:
A. s. 2,500
B. s. 1,000
C. s. 15,000
D. s. 5,000
E. s. 2,000
Answer:
|
D
| 4,352 |
algebra
|
Question: If one positive integer is greater than another positive integer by 4, and the difference of their cubes is 208, what is their sum?
Options:
A. 8
B. 10
C. 12
D. 14
E. 16
Answer:
|
A
| 6,831 |
algebra
|
Question: The ages of Nishi and vinnee are in the ratio of 6: 5 respectively. After 9 yr the ratio of their ages will be 9: 8. What is the difference in their ages?
Options:
A. 5
B. 6
C. 7
D. 8
E. 1
Answer:
|
C
| 2,648 |
algebra
|
Question: If 40% of a number is 28, then the number is
Options:
A. number is 60
B. number is 70
C. number is 90
D. number is 80
E. None of these
Answer:
|
B
| 2,586 |
algebra
|
Question: For what value of “k†will the equation (2kx2 + 3kx +2)=0 have equal roots?
Options:
A. 2/7
B. 9/4
C. 16/25
D. 7/1
E. 16/9
Answer:
|
E
| 5,862 |
algebra
|
Question: A clock is started at noon. By 10 minutes past 5, the hour hand has turned through:
Options:
A. 145º
B. 150º
C. 155º
D. 160º
E. 165º
Answer:
|
C
| 3,160 |
algebra
|
Question: Tom reads at an average rate of 30 pages per hour, while Jan reads at an average rate of 37 pages per hour. If Tom starts reading a novel at 4:00, and Jan begins reading an identical copy of the same book at 4:56, at what time will they be reading the same page?
Options:
A. 7:26
B. 7:56
C. 8:26
D. 8:56
E. 9:26
Answer:
|
D
| 7,152 |
algebra
|
Question: If |x – 9/2| = 5/2, and if y is the median of a set of t consecutive integers, where t is odd, which of the following must be true?
I. xyt is odd
II. xy(t^2 + t) is even
III. x^2y^2t^2 is even
Options:
A. II only is true
B. III only is true
C. I and III
D. II and III
E. I, II, and III
Answer:
|
A
| 3,182 |
algebra
|
Question: A focus group is currently made up of x red balls and y green balls. If 5 red balls and 4 green balls are added to the group, and if one ball is selected at random from the larger focus group, then what is the probability that a green ball is selected?
Options:
A. y/x+5
B. y/x+4
C. (y+5. /(x+y+9.
D. (y+4. /(x+y+9.
E. (x+4. /(x+y+9.
Answer:
|
D
| 3,480 |
algebra
|
Question: A train 330 metres long is moving at a speed of 25 kmph. It will cross a man coming from the opposite direction at a speed of 2 km per hour in :
Options:
A. 30 sec
B. 32 sec
C. 36 sec
D. 38 sec
E. 44 sec
Answer:
|
E
| 2,377 |
algebra
|
Question: 10, 50, 13, 45, 18, 38, ?.
What a number should replace the question mark?
Options:
A. 34
B. 27
C. 25
D. 46
E. 51
Answer:
|
C
| 11,108 |
algebra
|
Question: How much time will a train of length 300 m moving at a speed of 72 kmph take to cross another train of length 500 m, moving at 36 kmph in the same direction?
Options:
A. 50
B. 80
C. 88
D. 76
E. 12
Answer:
|
B
| 12,053 |
algebra
|
Question: A sells a bicycle to B and makes a profit of 25%. B sells the same bicycle to C at a profit of 25%. If the final S.P. of the bicycle was Rs. 225, find out the cost price of the bicycle for A.
Options:
A. 237
B. 126
C. 971
D. 611
E. 144
Answer:
|
E
| 14,190 |
algebra
|
Question: A solid yellow stripe is to be painted in the middle of a certain highway. If 1 gallon of paint covers an area of w square feet of highway, how many gallons of paint will be needed to paint a stripe of t inches wide on a stretch of highway m miles long? (1 mile = 5,280 feet and 1 foot = 12 inches)
Options:
A. (5,280 mt. / 12 w
B. (5,280 pt. / 12m
C. (5,280 pmt. /12
D. (5,280. (12m. / pt
E. (5,280. (12p. / mt
Answer:
|
A
| 8,205 |
algebra
|
Question: A leak in the bottom of a tank can empty the full tank in 8 hours. An inlet pipe fills water at the rate of 6 litres a minute. When the tank is full, the inlet is opened and due to the leak, the tank is empty in 12 hours. How many litres does the cistern hold?
Options:
A. 7580
B. 7960
C. 8290
D. 8640
E. none
Answer:
|
D
| 7,698 |
algebra
|
Question: A bag is filled with pennies and nickels in the ratio of 10 to 5. There are 60 nickles in the bag, how many coins are there in that bag?
Options:
A. 40
B. 180
C. 65
D. 70
E. 80
Answer:
|
B
| 10,009 |
algebra
|
Question: WINK, Inc. follows a certain procedure that requires two tasks to be finished independently in order for a job to be done. On any given day, there is a 5/8 probability that task 1 will be completed on time, and a 3/5 probability that task 2 will be completed on time. On a certain day, what is the probability that task 1 will be completed on time, but task 2 will not?
Options:
A. 1/4
B. 3/40
C. 13/40
D. 7/20
E. 13/22
Answer:
|
A
| 12,396 |
algebra
|
Question: John and Jane went out for a dinner and they ordered the same dish. Both used a 10% discount coupon. John paid a 15% tip over the original price of the dish, while Jane paid the tip over the discounted price for the coupon. If John paid $0.54 more than Jane, what was the original price of the dish?
Options:
A. 24
B. 34.8
C. 36
D. 42
E. 84
Answer:
|
C
| 5,688 |
algebra
|
Question: The radius of a circular wheel is 1.75 m, how many revolutions will it make in traveling 1 km?
Options:
A. 100
B. 277
C. 288
D. 267
E. 281
Answer:
|
A
| 14,476 |
algebra
|
Question: Two pipes can fill a tank in 18 minutes and 15 minutes. An outlet pipe can empty the tank in 45 minutes. If all the pipes are opened when the tank is empty, then how many minutes will it take to fill the tank?
Options:
A. 11
B. 10
C. 817
D. 117
E. 111
Answer:
|
D
| 13,596 |
algebra
|
Question: 20 machines can do a work in 5days. How many machines are needed to complete the work in 10days?
Options:
A. 10
B. 15
C. 8
D. 12
E. 20
Answer:
|
A
| 11,113 |
algebra
|
Question: When Greenville State University decided to move its fine arts collection to a new library, it had to package the collection in 20-inch by 20-inch by 15-inch boxes. If the university pays $0.70 for every box, and if the university needs 3.06 million cubic inches to package the collection, what is the minimum amount the university must spend on boxes?
Options:
A. $255
B. $357
C. $510
D. $1,250
E. $2,550
Answer:
|
B
| 8,480 |
algebra
|
Question: How many arrangements of the letters of the word ‘BENGALI’ can be made if the vowels are to occupy only odd places.
Options:
A. 334
B. 576
C. 776
D. 297
E. 271
Answer:
|
B
| 13,495 |
algebra
|
Question: Four car rental agencies A, B, C and D rented a plot for parking their cars during the night. A parked 15 cars for 12 days, B parked 12 cars for 20 days, C parked 18 cars for 18 days and D parked 16 cars for 15 days. If A paid Rs. 1215 as rent for parking his cars, what is the total rent paid by all the four agencies?
Options:
A. Rs. 4500
B. Rs. 4800
C. Rs. 5250
D. Rs. 6642
E. None of these
Answer:
|
D
| 8,159 |
algebra
|
Question: 9 people decided to split the restaurant bill evenly. If the bill was $514.16 dollars, how much money did they 1 cent is the smallest unit?
Options:
A. $514.16
B. $514.17
C. $514.18
D. $514.19
E. $514.20
Answer:
|
B
| 10,117 |
algebra
|
Question: In how many ways can three boys and three girls sit in a row such that all girls sit together?
Options:
A. A. 160
B. B. 144
C. C. 96
D. D. 120
E. E. 154
Answer:
|
B
| 8,025 |
algebra
|
Question: 10 books are placed at random in a shelf. The probability that a pair of books will always be together is -
Options:
A. 1/10
B. 9/10
C. 1/5
D. 3/10
E. 1/2
Answer:
|
C
| 13,039 |
algebra
|
Question: Machine P and Machine Q are each used to manufacture 330 sprockets. It takes Machine P 10 hours longer to produce 330 sprockets than Machine Q. Machine Q produces 10% more sprockets per hour than Machine A. How many sprockets per hour does Machine A produce?
Options:
A. 5
B. 15
C. 3
D. 95
E. 125
Answer:
|
C
| 13,815 |
algebra
|
Question: The measures of the 2 acute angles of a triangle are in the ratio of 2 : 7. What arethe measures of the 2 angles?
Options:
A. 20°
B. 70°
C. 110°
D. 120°
E. 140°
Answer:
|
B
| 12,212 |
algebra
|
Question: Suppose 12 monkeys take 12 minutes to eat 12 bananas. How many monkeys would it take to eat 72 bananas in 72 minutes?
Options:
A. 9
B. 10
C. 11
D. 12
E. 13
Answer:
|
D
| 1,613 |
algebra
|
Question: Maxwell leaves his home and walks toward Brad's house at the same time that Brad leaves his home and runs toward Maxwell's house. If the distance between their homes is 20 kilometers, Maxwell's walking speed is 4 km/h, and Brad's running speed is 6 km/h, what is the distance traveled by Brad?
Options:
A. 12
B. 18
C. 20
D. 24
E. 30
Answer:
|
A
| 9,997 |
algebra
|
Question: The speed of a boat in still water in 26 km/hr and the rate of current is 6 km/hr. The distance travelled downstream in 20 minutes is:
Options:
A. 10.4 km
B. 10.66 km
C. 11.4 km
D. 11.22 km
E. 12 km
Answer:
|
B
| 8,153 |
algebra
|
Question: One train is traveling 18 kmph and other is at 10 meters a second. Ratio of the speed of the two trains is?
Options:
A. 1:2
B. 5:6
C. 5:0
D. 5:4
E. 5:1
Answer:
|
A
| 7,936 |
algebra
|
Question: The average age of 15 students of a class is 15 years. Out of these, the average age of 5 students is 14 years and that of the other 9 students is 16 years. Tee age of the 15th student is?
Options:
A. 11 years
B. 16 years
C. 33 years
D. 14 years
E. 18 years
Answer:
|
A
| 8,447 |
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