id string | question string | choices list | answer_key string | source string |
|---|---|---|---|---|
24266bb7-ab6f-46ec-9f48-a26bc1008bea | The length of a rectangle is halved, while its breadth is tripled. Watis the % change in area? | [
"A)43%",
"B)47%",
"C)50%",
"D)65%",
"E)68%"
] | C)50% | aqua_rat |
c0b600e0-fc67-41a1-b2a2-600e93e108f7 | Concentrated plums juice comes inside a cylinder tube with a radius of 2.5 inches and a height of 15 inches. The tubes are packed into wooden boxes, each with dimensions of 11 inches by 10 inches by 31 inches. How many tubes of concentrated plums juice, at the most, can fit into 3 wooden boxes? | [
"A)24.",
"B)28.",
"C)36.",
"D)42.",
"E)48."
] | A)24. | aqua_rat |
03b9fb21-4c54-4c4f-a485-0821cd972856 | If Ajay completes a certain work in 8 days and Vijay can complete the same work in 24 days, find the time in which the work will be completed if both Ajay and Vijay work together. | [
"A)12 days",
"B)16 days",
"C)6 days",
"D)10 days",
"E)None of these"
] | C)6 days | aqua_rat |
273ce19f-26fb-45a0-bf31-da9e84c25dc1 | To be eligible for retirement benefits at the Sieman Corporation, the sum of an employee's age, in years, and the number of years employment must be at least 62. If a, where a <62, is a certain employee's age when hired and b is the minimum number of years of employment required for the employee to be eligible for reti... | [
"A)ab=62",
"B)a+2b=62",
"C)2a+2b=62",
"D)2a+b=62",
"E)a+b=62"
] | B)a+2b=62 | aqua_rat |
1f4865aa-20b6-4532-bd17-0cad92add5f8 | A disease has infected an ant colony that consists of "workers" and "soldiers": 30% of the soldiers and 14% of the "workers" were infected. If that colony is inhabited by 7000 ants, out of which 1700 are infected, how many "workers" inhabit the colony? | [
"A)1500",
"B)2500",
"C)2750",
"D)3000",
"E)3250"
] | B)2500 | aqua_rat |
1e9a76fb-2cda-4706-a86d-39efd985edae | A bag contains 7 red, 5 blue and 4 green balls. If 2 ballsare picked at random, what is the probability that both are red? | [
"A)2/15",
"B)2/21",
"C)7/40",
"D)3/29",
"E)4/27"
] | C)7/40 | aqua_rat |
c5151ff8-d780-4f67-8124-ccb49fec7062 | Rs.385 were divided among X,Y,Z in such a way that X had Rs.20 more than Y and Z had Rs 15 more than X . How much was Y’s share? | [
"A)Rs.130",
"B)Rs.145",
"C)Rs.154",
"D)Rs.160",
"E)Rs.164"
] | B)Rs.145 | aqua_rat |
db9a0239-04fe-41fb-87d4-75e437d7f703 | Susan drove an average speed of 30 miles per hour for the first 60 miles of a tripthen at a average speed of 60 miles/hr for the remaining 30 miles of the trip if she made no stops during the trip what was susan's avg speed in miles/hr for the entire trip | [
"A)35",
"B)36",
"C)45",
"D)50",
"E)55"
] | B)36 | aqua_rat |
3ae8aaea-7d15-4c92-a33c-6cb06e2e7c51 | M = {-6, -5, -4, -3, -2}
T = {-3, -2, -1, 0, 1, 2, 3, 4}
If an integer is to be randomly selected from set M above and an integer is to be randomly selected from set T above, what is the probability that the product of the two integers will be negative? | [
"A)0",
"B)1/3",
"C)2/5",
"D)1/2",
"E)3/5"
] | D)1/2 | aqua_rat |
7e49ac98-4b9d-40c8-8a59-8d486a98c3ed | A man travelled for 13 hours. He covered the first half of the distance at 20 kmph and remaining half of the distance at 25 kmph. Find the distance travelled by the man? | [
"A)168 km",
"B)864 km",
"C)200 km",
"D)240 km",
"E)460 km"
] | C)200 km | aqua_rat |
67e4cd34-39fa-48f4-85fd-1a704b588b38 | a and b are both positive, even integers. The lowest common multiple of a and b can be written as (a·b)/n, where n is an integer. Which of the following may be false? | [
"A)n is a factor of both a and b",
"B)a·b is even",
"C)(a·b)/n is even",
"D)(a·b)/n < a·b",
"E)n is a multiple of 4"
] | E)n is a multiple of 4 | aqua_rat |
e335c559-7cca-4889-9cfb-27a5f9143400 | When a certain tree was first planted, it was 4 feet tall, and the height of the tree increased by a constant amount each year for the next 6 years. At the end of the 6th year, the tree was 1/3 taller than it was at the end of the 4th year. By how many feet did the height of the tree increase each year? | [
"A)3/10",
"B)2",
"C)1/2",
"D)2/3",
"E)6/5"
] | B)2 | aqua_rat |
6e367b2c-17eb-493b-8715-06e9a9743176 | Find the minimum value of n such that 50! is perfectly divisible by 2520^n. | [
"A)0",
"B)1",
"C)2",
"D)3",
"E)4"
] | B)1 | aqua_rat |
f9b4e294-2141-48fb-921f-2ff1fdd93743 | Select the non termination decimal among the following. | [
"A)7/3",
"B)3/4",
"C)4/5",
"D)7/8",
"E)9/10"
] | A)7/3 | aqua_rat |
fa060088-ea19-4b02-9052-9ef9f5c22dba | 2y - 3x = 2xy and x ≠ 0. If x and y are integers, which of the following could equal y? | [
"A)2",
"B)1",
"C)0",
"D)4",
"E)- 2"
] | E)- 2 | aqua_rat |
e60de4fa-e645-4bc7-8e9b-2bcd7330a342 | A women buys some shoestrips and then 4 times of that she buys packet pins and then 8 times of shoestrips she buys handkerchiefs Finally she has a bill of Rs3.24. She pays for each article as many paise as there are articles(of that particular item).Now whats the number of handkerchiefs? | [
"A)15",
"B)16",
"C)17",
"D)18",
"E)19"
] | B)16 | aqua_rat |
cbb2191f-1eee-4103-8af6-99cbab0898c2 | A watch was sold at a loss of 20%. If it was sold for Rs.520more, there would have been a gain of 6%. What is the cost price? | [
"A)Rs.1500",
"B)Rs.2000",
"C)Rs.3000",
"D)Rs.4200",
"E)Rs.2500"
] | B)Rs.2000 | aqua_rat |
e2ef2d6a-27d2-4c0e-ab8a-99bcd6bdcd2c | Sid began driving from home on a trip averaging 30 miles per hour. How many miles per hour must Carla drive on average to catch up to him in exactly 3 hours if she leaves 30 minutes after Sid? | [
"A)35",
"B)55",
"C)39",
"D)40",
"E)60"
] | A)35 | aqua_rat |
0e973abc-7f90-4a45-a348-dc6d6a037fd1 | What will come in place of the x in the following Number series? 73205, 6655, 605, 55, x | [
"A)32564",
"B)73205",
"C)62343",
"D)54756",
"E)78564"
] | B)73205 | aqua_rat |
0f56834b-b0ca-4a02-a66d-081b3e4c7cd7 | Rahim bought 65 books for Rs.1150 from one shop and 50 books for Rs.920 from another. What is the average price he paid per book ? | [
"A)Rs.17",
"B)Rs.18",
"C)Rs.12",
"D)Rs.11",
"E)Rs.10"
] | B)Rs.18 | aqua_rat |
a03573f3-ee64-42af-b007-a6dbd6cc114e | If a no. when divided by 44, gives 432 as quotient and 0 as remainder. What will be the remainder when dividing thesame no. by 31 | [
"A)2",
"B)4",
"C)5",
"D)7",
"E)8"
] | C)5 | aqua_rat |
70f330ff-4587-4cb8-a41b-f734ea5db08c | In a office work is distribute between p persons. If 1/8 members are absent then work increased for each person is? | [
"A)13.28%",
"B)14.28%",
"C)15.28%",
"D)16.28%",
"E)17.28%"
] | B)14.28% | aqua_rat |
2cbccb6a-c1fd-48c6-9f37-55902669d46c | If n is the smallest integer such that 864 times n is the square of an integer, what is the value of n? | [
"A) 2",
"B) 3",
"C) 6",
"D) 12",
"E) 24"
] | B) 3 | aqua_rat |
09a24edf-235c-4c97-8450-cccce8cc6303 | Set M contains number that satisfy the condition that, if integer x is in the set then x + 5 will also be in the set M. If -4 is one value in the set, which of the following values must also be present in the set M? I) -9 II) 1 III) 6 | [
"A)I only",
"B)II only",
"C)I and II only",
"D)II and III only",
"E)I, II and III"
] | D)II and III only | aqua_rat |
e88ad6e1-d4ad-4a0d-8bcd-8b395a6f1784 | In a party attended by 14 persons, each clinch their glass with every other. How many glass clinches? | [
"A)91",
"B)92",
"C)93",
"D)94",
"E)95"
] | A)91 | aqua_rat |
ae5c0b9e-42cc-4d54-92ae-1ae657eb3cd1 | A boat can travel with aspeed of 30km/hr in still water. If the speed of the stream is 5km/hr, find the time taken by the boat to go 70km downstream. | [
"A)1 hr",
"B)2 hrs",
"C)3 hrs",
"D)4 hrs",
"E)5 hrs"
] | B)2 hrs | aqua_rat |
462cf290-1b40-4452-996c-1d13be7bfa5c | A certain farmer pays $70 per acre per month to rent farmland. How much does the farmer pay per month to rent a rectangular plot of farmland that is 360 feet by 605 feet? (43,560 square feet = 1 acre) | [
"A)$5,330",
"B)$3,360",
"C)$1,350",
"D)$360",
"E)$1050"
] | E)$1050 | aqua_rat |
bcf27558-7219-46df-846a-99824b5f3810 | The amounts of time that three secretaries worked on a special project are in the ratio of 2 to 3 to 5. If they worked a combined total of 90 hours, how many hours did the secretary who worked the longest spend on the project? | [
"A)80",
"B)70",
"C)56",
"D)45",
"E)14"
] | C)56 | aqua_rat |
38e30054-35c9-4d38-9fe7-1763adb7a66c | If n is a positive integer and n^2 is divisible by 264, then the largest positive integer that must divide n is | [
"A)6",
"B)12",
"C)24",
"D)36",
"E)48"
] | E)48 | aqua_rat |
db1579ad-e1a6-4c26-89a2-48dd545f7355 | A car travels uphill at 30 km/hr and downhill at 40 km/hr. It goes 100 km uphill and 50 km downhill. Find the average speed of the car? | [
"A)32kmph",
"B)33kmph",
"C)34kmph",
"D)35kmph",
"E)36kmph"
] | B)33kmph | aqua_rat |
a4167b3c-8404-4c51-9797-d8c791f94847 | In a certain pond, 80 fish were caught, tagged, and returned to the pond. A few days later, 80 fish were caught again, of which 2 were found to have been tagged. If the percent of tagged fish in the second catch approximates the percent of tagged fish in the pond, what`s the approximate number of fish in the pond? | [
"A)400",
"B)625",
"C)1250",
"D)3200",
"E)10 000"
] | D)3200 | aqua_rat |
354f2114-34a9-4719-8087-d5713d6f1292 | An empty fuel tank to a car was filled with A type of petrol. When the tank was half empty, it was filled with B type of petrol. Again when the tank was half empty, it was filled with A type of petrol. When the tank was half empty again,it was filled | [
"A)50%",
"B)40%",
"C)33.5%",
"D)37.5%",
"E)None of these"
] | D)37.5% | aqua_rat |
0220e311-758f-4e81-b2f7-15f03e9612df | The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 10 and 12. The larger of the two numbers is: | [
"A)276",
"B)295",
"C)322",
"D)345",
"E)354"
] | A)276 | aqua_rat |
75cd8948-f9aa-4c3c-b4a1-c4f9f36e25cb | A student has to read one history book of 200 pages and one science book of 300 pages . At the end of first day, if 57 percent of the pages in history book and 42 percent of the pages in science book were read, what percent of the total number of pages were read ? | [
"A) 45.5%",
"B) 46.5%",
"C) 48.0%",
"D) 49.5%",
"E) 51.0%"
] | C) 48.0% | aqua_rat |
171b168c-648b-4a96-a79f-658134943347 | The population of a town is 8000. It decreases annually at the rate of 20% p.a. What will be its population after 2 years? | [
"A)4300",
"B)4500",
"C)5120",
"D)5230",
"E)5366"
] | C)5120 | aqua_rat |
b1f817e0-6bde-404e-bb99-96d02334ad20 | A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 900 m long? | [
"A)200 Sec",
"B)210 Sec",
"C)167 Sec",
"D)197 Sec",
"E)179 Sec"
] | B)210 Sec | aqua_rat |
b6caeb2f-e806-447c-aa42-834b672886f9 | Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is? | [
"A)3/7",
"B)3/2",
"C)3/5",
"D)3/6",
"E)3/1"
] | B)3/2 | aqua_rat |
34cf89c1-8134-4363-820d-8a6ac12d2e41 | The base of a parallelogram is twice its height. If the area of the parallelogram is 72 sq. cm, find its height | [
"A)6",
"B)8",
"C)9",
"D)9",
"E)2"
] | A)6 | aqua_rat |
5a3e8a86-1bef-4ea4-aaf0-80ee7ba612da | A and B can do a work in 20days, B and C can do it in 30days; A,B and C together can finish it in 40days. A and C together will do it in? | [
"A)25days",
"B)30days",
"C)20days",
"D)15days",
"E)10days"
] | B)30days | aqua_rat |
90a91f06-2591-4aa1-8e02-20dcf11e374f | Which of the following describes all values of x for which 25–x^2 >= 0? | [
"A) x >= 1",
"B) x <= –1",
"C) 0 <= x <= 1",
"D) x <= –1 or x >= 1",
"E) –5 <= x <= 5"
] | E) –5 <= x <= 5 | aqua_rat |
9abfa080-81b9-4a5b-8713-5ecd38221ef0 | A certain company assigns employees to offices in such a way that some of the offices can be empty and more than one employee can be assigned to an office. In how many ways can the company assign 4 employees to 2 different offices? | [
"A)5",
"B)16",
"C)7",
"D)8",
"E)9"
] | B)16 | aqua_rat |
b832d260-5687-4c60-b1bc-b1851082b457 | At what rate percent on simple interest will Rs.750 amount to Rs.900 in 5 years? | [
"A)5",
"B)4",
"C)5 1/2",
"D)7",
"E)8"
] | B)4 | aqua_rat |
2062d938-a8be-4279-82f1-7c7ce9d621a6 | The length of a rectangle is increased by 15% and its breadth is decreased by 20%. What is the effect on its area? | [
"A)1288",
"B)1299",
"C)1000",
"D)10000",
"E)9200"
] | E)9200 | aqua_rat |
604bcd64-3865-4575-bed6-a1fe6cef50d9 | find two integers, neither of which ends in a zero, and whose product is exactly 10,000,000 | [
"A)64 and 15,625",
"B)60 and 15,625",
"C)64 and 15,620",
"D)64 and 15,635",
"E)128 and 78,125"
] | E)128 and 78,125 | aqua_rat |
b61f81b2-512d-470a-84c7-5f5800db9a17 | The prices for five dresses Susan was considering were $60, $125, $80, $70 and $x. If the median price was $5 lower than the average (arithmetic mean) price, which of the following could be $x? | [
"A)$80",
"B)$85",
"C)$90",
"D)$95",
"E)$100"
] | C)$90 | aqua_rat |
8b73bfb6-abac-47ac-9565-8642fadc1e90 | How many minimum number's of whole square slabs are required for paving the floor 12.96 meters long and 3.84 meters side? | [
"A)216",
"B)192",
"C)108",
"D)256",
"E)356"
] | A)216 | aqua_rat |
6786178c-f656-4dba-82ff-3b0a9f2ad11c | A football player scores 2 goals in his fifth match thus increasing his average goals score by 0.3. The total number of goals in his 5 matches would be | [
"A)4",
"B)6",
"C)8",
"D)10",
"E)12"
] | A)4 | aqua_rat |
1893d2e9-012d-43c0-9456-35bf48403caa | In the coordinate plane, points (x, 3) and (5, y) are on line k. If line k passes through the origin and has slope 3/5, then x + y = | [
"A)9",
"B)8",
"C)7",
"D)5",
"E)6"
] | B)8 | aqua_rat |
893cddf0-899d-45dd-b166-32ed729c94e8 | The value of x + x(xx) when x = 4 | [
"A)A) 60",
"B)B) 66",
"C)C)68",
"D)D) 56",
"E)E) 64"
] | C)C)68 | aqua_rat |
1243cac0-e963-4057-a0bf-9579a70a493b | If the average (arithmetic mean) of a list of numbers is 12 and the standard deviation of that list of numbers is 1.3, then which of the following numbers is more than two standard deviations from the mean?
I. 14.7
II. 15.3
III. 9.5 | [
"A)I only",
"B)I and II only",
"C)II only",
"D)III only",
"E)I and III only"
] | B)I and II only | aqua_rat |
f1811c6e-3d51-49ef-b567-5850fc8692d1 | The sum of the present age of Henry and Jill is 41. What is their present ages if 7 years ago Henry was twice the age of Jill? | [
"A)and 25",
"B)and 24",
"C)and 22",
"D)and 29",
"E)of these"
] | A)and 25 | aqua_rat |
b1ee855a-1da0-4982-895a-8980f4f2d71e | Which of the following options is the possible total number of people in a hall given that the number of people is a multiple of both 4 and 20.? | [
"A)28",
"B)60",
"C)32",
"D)36",
"E)44"
] | B)60 | aqua_rat |
0d87c847-f497-4eed-a5d6-b9f3bca1ab96 | The length of the bridge, which a train 145 metres long and travelling at 45 km/hr can cross in 30 seconds, is: | [
"A)200 m",
"B)230 m",
"C)245 m",
"D)250 m",
"E)270 m"
] | B)230 m | aqua_rat |
8748e056-f09a-441d-9b71-62213a5e5cc0 | A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If two marbles are picked at random, what is the probability that they are either blue or yellow? | [
"A)3/22",
"B)4/21",
"C)2/21",
"D)1/14",
"E)None of these"
] | C)2/21 | aqua_rat |
992f0a87-9634-4e8d-ba6b-a74823f9d488 | There are five same model cars parked in the same direction in parking. If 3 cars are red, 1 is black and 1 is green, in how many ways they can be arranged in the parking? | [
"A)10 ways.",
"B)20 ways.",
"C)30 ways.",
"D)40 ways.",
"E)50 ways."
] | B)20 ways. | aqua_rat |
92335dfe-36aa-4b8a-9c5d-266ec816ec02 | A constructor estimates that 10 people can paint Mr khans house in 4 days. If he uses 5 people instead of 10,how long will they take to complete the job? | [
"A)10",
"B)4",
"C)5",
"D)8",
"E)6"
] | D)8 | aqua_rat |
3a048b67-fe22-406c-8bb6-fb2ec29b2401 | A train running at the speed of 60 km/hr crosses a pole in 9 seconds. Find the length of the train? | [
"A)150",
"B)277",
"C)299",
"D)662",
"E)181"
] | A)150 | aqua_rat |
2c27ddc7-6917-4a84-bb94-4a4ad7271660 | 1/2+[(2/3*3/8)+4]-3/16= | [
"A)29/16",
"B)61/16",
"C)15/16",
"D)9/13",
"E)0"
] | B)61/16 | aqua_rat |
cb52ee5a-6f19-42b8-ba21-5ce2c7a80e08 | Excluding stoppages, the average speed of a bus is 60 km/hr and including stoppages, the average speed of the bus is 40 km/hr. For how many minutes does the bus stop per hour? | [
"A)18 min",
"B)17 min",
"C)19 min",
"D)20 min",
"E)21 min"
] | D)20 min | aqua_rat |
4f511733-d792-40c6-9c64-c2b3c1815266 | A toothed wheel of diameter 50 cm is attached to a smaller wheel of diameter 30 cm. How many revolutions will the smaller wheel make when the larger one makes 15 revolutions? | [
"A)18",
"B)20",
"C)22",
"D)25",
"E)27"
] | D)25 | aqua_rat |
72e738b0-0df6-46ab-9eba-46587c3a23d4 | In a division sum, the divisor is ten times the quotient and five times the remainder. If the remainder is 46, the dividend is: | [
"A)5336",
"B)5340",
"C)5342",
"D)5344",
"E)5346"
] | A)5336 | aqua_rat |
76f93e05-56ae-4848-a079-152670ba0ccf | To apply for the position of photographer at a local magazine, a photographer needs to include four or five photos in an envelope accompanying the application. If the photographer has pre-selected seven photos representative of her work, how many choices does she have to provide the photos for the magazine? | [
"A)48",
"B)50",
"C)52",
"D)54",
"E)56"
] | E)56 | aqua_rat |
a9dd0ab6-1b3d-47f0-9dfe-714510feb939 | The cost of the paint is Rs. 36.50 per kg. If 1 kg of paint covers 16 square feet, how much will it cost to paint outside of a cube having 8 feet each side. | [
"A)Rs. 850",
"B)Rs. 860",
"C)Rs. 876",
"D)Rs. 886",
"E)None of these"
] | C)Rs. 876 | aqua_rat |
b9d36b91-5bd4-4b12-b205-c85b746ba2af | The exam scores of all 500 students were recorded and it was determined that these scores were normally distributed. If Jane's score is 0.8 standard deviation above the mean, then how many, to the nearest unit, students scored above Jane? | [
"A)394",
"B)250",
"C)400",
"D)106",
"E)None"
] | D)106 | aqua_rat |
ce4274bf-fac8-4f25-b4f4-2a08c5a3dc39 | A jeep takes 7 hours to cover a distance of 420 Km. how much should the speed in Kmph be maintained to cover the same direction in 3/2th of the previous time? | [
"A)48 Kmph",
"B)52 Kmph",
"C)40 Kmph",
"D)63 Kmph",
"E)65 Kmph"
] | C)40 Kmph | aqua_rat |
97348adf-4ea0-48d6-970f-7b431fc624d7 | What will be the fraction of 12.5% | [
"A)1/4",
"B)1/5",
"C)1/10",
"D)1/8",
"E)None of above"
] | D)1/8 | aqua_rat |
3fcd6ee9-3bb5-4fff-8d3f-323a90358f84 | What comes next?
2, 7, 22, 67, 202, ? | [
"A)765",
"B)345",
"C)798",
"D)607",
"E)567"
] | D)607 | aqua_rat |
4dfd577b-1d4a-4c3d-86b4-8952100985bf | What is the median of a set of consecutive integers if the sum of nth number from the beginning and nth number from the end is 120? | [
"A)60",
"B)25",
"C)50",
"D)75",
"E)100"
] | A)60 | aqua_rat |
14a0f624-1ca6-4815-a719-f547745da2cd | If a farmer sells 5 of his goats, his stock of feed will last for 4 more days than planned, but if he buys 10 more goats, he will run out of feed 3 days earlier than planned. If no goats are sold or bought, the farmer will be exactly on schedule. How many goats does the farmer have? | [
"A)12",
"B)20",
"C)48",
"D)55",
"E)60"
] | B)20 | aqua_rat |
30735a92-f127-4917-9b54-d6ff6d18d511 | If the simple interest on a sum of money for 2 years at 5% per annum is Rs.50, what will be the compound interest on same values | [
"A)Rs.51.75",
"B)Rs 51.50",
"C)Rs 51.25",
"D)Rs 51",
"E)None of these"
] | C)Rs 51.25 | aqua_rat |
fd6abc42-86af-49aa-8cdc-8bb912016ae4 | The mean of 50 observations is 200. But later he found that there is decrements of 6 from each observations. what is the the updated mean is ? | [
"A)165",
"B)185",
"C)190",
"D)198",
"E)194"
] | E)194 | aqua_rat |
70fae711-6733-423d-a3f6-f5347b604c15 | If log 27 = 1.431, then the value of log 9 is: | [
"A)0.954",
"B)0.93",
"C)0.933",
"D)0.96",
"E)0.974"
] | A)0.954 | aqua_rat |
60b4021f-6fb2-4665-9072-6761a6c76d2d | Whats the reminder when 65,985,241,545,898,754,582,556,898,522,454,889 is divided by 16 | [
"A)1",
"B)7.",
"C)2.",
"D)3",
"E)9"
] | E)9 | aqua_rat |
51ca63c5-5e42-4fb1-ba4a-3f7556b23504 | Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes and 10 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P, Q and R respectively. What is the proportion of solution R in the liquid in the tank after 3 minutes? | [
"A)6/15",
"B)6/11",
"C)6/14",
"D)6/12",
"E)6/13"
] | B)6/11 | aqua_rat |
8bbcb0bf-622e-41e4-b0e1-d5c3ef90804d | Kevin, David, and Catherine each try independently to solve a problem. If their individual probabilities for success are 1/2, 2/9 and 3/4, respectively, what is the probability all three will solve the problem? | [
"A)1/12",
"B)1/8",
"C)1/3",
"D)1/4",
"E)1/6"
] | A)1/12 | aqua_rat |
08e8d0c0-f7ba-44ee-b8d9-d408f4e851fc | A and B enter into partnership with capital as 7:9. At the end of 8 months, A withdraws. If they receive the profits in the ratio of 8:9 find how long B's capital was used? | [
"A)6 months",
"B)8 months",
"C)10 months",
"D)7 months",
"E)9 months"
] | D)7 months | aqua_rat |
be66a971-9e8e-4e3c-b935-b6ca9ef1b01e | A is a working partner and B and C is a sleeping partner in a business. A puts in 45,000 and B 60,000 and C 75000. A gets 20000% of the profit for managing the business, and the rest is divided in proportion to their capitals. Find the share of A in profit of 30000. | [
"A)9000",
"B)15000",
"C)14000",
"D)10000",
"E)None of these"
] | E)None of these | aqua_rat |
f43b9eb7-28e3-4554-a0bf-53f8856bd28f | A shopkeeper sold a TV set for 17940, at a discount of 8 % and gained 19.6 %.If no discount is allowed, what will be his gain per cent? | [
"A)25 %",
"B)36.4 %",
"C)24.8 %",
"D)Can’t be determined",
"E)None of these"
] | E)None of these | aqua_rat |
7e618f73-6b58-419e-89a3-7f8d15f9618e | Which of the following is equal to 10^-(-2)^3? | [
"A)1/(10^8)",
"B)1/(10^9)",
"C)1/(10^5)",
"D)1/(10^4)",
"E)1/(10^3)"
] | A)1/(10^8) | aqua_rat |
f4a79748-fd83-4bef-8ac9-b8c1875d1b75 | Find the odd man out. 1, 5, 11, 17, 23, 29 | [
"A)29",
"B)17",
"C)11",
"D)1",
"E)2"
] | D)1 | aqua_rat |
ee7e3e4b-9ad9-4d5d-9326-847613cc7890 | Pane and Thomas are among the 8 people from which a committee of 4 people is to be selected. How many different possible committees of 4 people can be selected from these 8 people if at least one of either Pane or Thomas is to be selected? | [
"A)28",
"B)46",
"C)55",
"D)63",
"E)70"
] | C)55 | aqua_rat |
75155ea2-ce84-45b0-bf91-6200e225ac94 | If each digit in the set A = {1, 2, 3, 4, 5, 6, 7, 8} is used exactly once, in how many ways can the digits be arranged? | [
"A)36,100",
"B)38,210",
"C)40,320",
"D)42,430",
"E)44,540"
] | C)40,320 | aqua_rat |
b174b8af-39b5-4c2a-9fad-9e3b720eecba | A painting at an art gallery is framed such that the area of the square frame is 1/5 the area of the painting itself. If the diagonal line connecting corners of the frame has a length of 12, what is the area of the painting inside the frame? | [
"A)10",
"B)20",
"C)30",
"D)40",
"E)60"
] | E)60 | aqua_rat |
e4d88b11-cb34-4d7c-aa43-469a80e5af20 | The average age of a group of persons going for picnic is 16 years. Twenty new persons with an average age of 15 years join the group on the spot due to which their average age becomes 15.5 years. The number of persons initially going for picnic is? | [
"A)10",
"B)20",
"C)37",
"D)26",
"E)22"
] | B)20 | aqua_rat |
10dd71f7-4497-4116-ab75-998a866382c0 | The letters of the word 'SARITI' are written in all possible orders and these words are written in alphabetical order. Then what is the rank of the word 'SURITI' | [
"A)- 235",
"B)- 245",
"C)- 307",
"D)- 315",
"E)- 275"
] | A)- 235 | aqua_rat |
c4e86c43-f201-4628-9615-3ce5db6372b6 | If each digit in the set A = {1, 2, 3, 4, 5, 6, 7} is used exactly once, in how many ways can the digits be arranged? | [
"A)4830",
"B)5040",
"C)5250",
"D)5460",
"E)5680"
] | B)5040 | aqua_rat |
d0ac6631-6c9e-4646-9b44-1ed79859ad07 | Which of the following is equal to the average (arithmetic mean) of (x+3)^2 and (x-3)^2? | [
"A)x^2",
"B)x^2+2",
"C)x^2 +4",
"D)x^2+9",
"E)x^2+4x"
] | D)x^2+9 | aqua_rat |
8f1e973a-cde5-454f-9d4c-373315590498 | The probability of a team winning a match given Matt is playing the match is 0.60. The probability of the team winning a match given Matt is not playing the match is 0.5. The probability of Matt playing any match is 0.8.
If it is known that the team has won the last match, what is the probability that Matt played the m... | [
"A)0.8321",
"B)0.7",
"C)0.8571",
"D)0.8275",
"E)0.8213"
] | D)0.8275 | aqua_rat |
8bbbeba7-cce2-4d78-9fcb-c7e53c2e19d3 | In what time will a railway train 20 m long moving at the rate of 36 kmph pass a telegraph post on its way? | [
"A)5 sec",
"B)4 sec",
"C)3 sec",
"D)6 sec",
"E)2 sec"
] | E)2 sec | aqua_rat |
9b368d0a-c79c-4d34-9a33-178084704a68 | 2,7,17,3,11,19,5,13,__ | [
"A)20",
"B)21",
"C)22",
"D)23",
"E)24"
] | D)23 | aqua_rat |
ea5e7d42-fb94-4501-9ee9-f1f29252bf69 | A, B and C play a cricket match. The ratio of the runs scored by them in the match is A:B = 2:4 and B:C = 2:5. If the total runs scored by all of them are 100, the runs scored by B are? | [
"A)20.23",
"B)20.13",
"C)30.93",
"D)25",
"E)10.93"
] | D)25 | aqua_rat |
d77bc376-d2b3-48f3-9f75-aab8cb424092 | If a book is sold at 7% profit instead of 7% loss, it would have brought Rs 14 more. Find out the cost price of the book | [
"A)75",
"B)100",
"C)60",
"D)70",
"E)80"
] | B)100 | aqua_rat |
f72781dc-841b-400f-9759-0169cc6003a3 | A sum of Rs. 125000 amounts to Rs. 15500 in 4 years at the rate of simple interest. What is the rate of interest? | [
"A)3%",
"B)4%",
"C)5%",
"D)6%",
"E)7%"
] | D)6% | aqua_rat |
39850a53-3e09-4546-9054-c7cfee311575 | 96% of the population of a village is 23040. The total population of the village is? | [
"A)22777",
"B)24000",
"C)27876",
"D)26676",
"E)28822"
] | B)24000 | aqua_rat |
37a0cdbc-02ff-439e-8aea-80ef7b3badda | The average of first 10 prime numbers is? | [
"A)12.6",
"B)12.5",
"C)12.9",
"D)12.2",
"E)12.1"
] | C)12.9 | aqua_rat |
8744f166-dc96-409e-9301-c061fcd52f09 | Rahul can do a work in 3 days while Rajesh can do the same work in 2days. Both of them finish the work together and get $150. What is the share of Rahul? | [
"A)$50",
"B)$40",
"C)$60",
"D)$100",
"E)$90"
] | C)$60 | aqua_rat |
a2eded11-9271-4ca2-b1b7-0dd05d5a16b4 | A can do a piece of work in 4 days. B can do it in 5 days. With the assistance of C they completed the work in 2 days. Find in how many days can C alone do it? | [
"A)10",
"B)20",
"C)5",
"D)4",
"E)6"
] | B)20 | aqua_rat |
3a10fd00-7e35-4350-8ccc-f5dd79828e71 | If Y < X and XM < YM, what must be true? | [
"A)M < X",
"B)M < Y.",
"C)X < 0.",
"D)M < 0",
"E)Y < 0"
] | D)M < 0 | aqua_rat |
7cedc479-6ffb-4169-a934-13ad951d40c7 | 1.20 can be expressed in terms of percentage as | [
"A)120%",
"B)0.120%",
"C)1.20%",
"D)0.209%",
"E)None of these"
] | A)120% | aqua_rat |
0828d5fa-de17-4ada-b54d-c44a32dbecce | At what rate percent on simple interest will a sum of money double itself in 70 years? | [
"A)1 3/7%",
"B)3 1/9%",
"C)3 9/3%",
"D)3 2/3%",
"E)3 6/3%"
] | A)1 3/7% | aqua_rat |
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