id string | question string | choices list | answer_key string | source string |
|---|---|---|---|---|
53496ee2-b127-425b-88c8-0b32b39b45a3 | A family of 7 queue to get ice cream from a an ice cream van. What is the probability that the father will be standing right in front of the mother in the queue? | [
"A) 5%",
"B) 10%",
"C) 15%",
"D) 21%",
"E) 25%"
] | D) 21% | aqua_rat |
307250c7-814e-418e-8988-dfb075061369 | Find the area of trapezium whose parallel sides are 24 cm and 18 cm long, and the distance between them is 15 cm. | [
"A)227",
"B)299",
"C)315",
"D)161",
"E)212"
] | C)315 | aqua_rat |
e434d9ff-a705-4159-855f-554beadf8f15 | In a group of 800 people, 3/5 play at least one instrument, 96 play two or more. What is the probability that one student play exactly one instrument? | [
"A)2/125",
"B)12/25",
"C)C)2/25",
"D)3/25",
"E)1/5"
] | B)12/25 | aqua_rat |
b797f57c-05fa-473d-9398-e82f6923a11a | The amount of principal Rs.8000 at compound interest at the ratio of 5% p.a. for 5 years is | [
"A)s.9621",
"B)s.6921",
"C)s.10210",
"D)s.6261",
"E)s.6361"
] | C)s.10210 | aqua_rat |
630e6adf-d4e6-4a39-b63f-2bde0ef2e824 | Two trains running in opposite directions cross a man standing on the platform in 37 seconds and 27 seconds respectively and they cross each other in 29 seconds. The ratio of their speeds is: | [
"A)3 : 1",
"B)3 : 2",
"C)3 : 8",
"D)3 : 25",
"E)1 : 4"
] | E)1 : 4 | aqua_rat |
e6c7722d-880e-4899-8fa4-9f7209885369 | 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%? | [
"A)1",
"B)8",
"C)2",
"D)7",
"E)4"
] | B)8 | aqua_rat |
e9bc608f-77b8-4797-99b4-36ec72923feb | Working alone, machine X can manufacture 1,200 nails in 12 hours. Working together, machines X and Y can manufacture 1,200 nails in 6 hours. How many hours does it take machine Y to manufacture 1,200 nails working alone? | [
"A)3 9/17",
"B)5 1/3",
"C)7",
"D)10 1/5",
"E)12"
] | E)12 | aqua_rat |
372172de-a252-4509-960e-4af872cf2b86 | A store sells seven different kinds of shirts. If we want to buy two different kinds of shirts, how many possible combinations of two shirts can we buy? | [
"A)21",
"B)22",
"C)23",
"D)24",
"E)25"
] | A)21 | aqua_rat |
8bed7fcf-0836-4a66-bbe5-b30090bb8541 | In how many 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? | [
"A)720",
"B)864",
"C)900",
"D)936",
"E)1,296"
] | D)936 | aqua_rat |
61db47db-69ae-4f74-a131-1dba17522db1 | In a mixture of milk and water, the proportion of milk by weight was 80%. If, in a 180 gm mixture, 36 gms of pure milk is added, what would be the percentage of milk in the mixture formed? | [
"A)83.39%",
"B)83.83%",
"C)83.93%",
"D)82.33%",
"E)83.33%"
] | E)83.33% | aqua_rat |
d43776ff-7902-4c53-9acc-4dfd3b99da12 | Three persons invested Rs.9000 in a joint business. The second person invested Rs.1000 more than the first and the third Rs.1000 more than second. After two years, they gained Rs.5400. How much third person will get? | [
"A)2400",
"B)2499",
"C)2779",
"D)2729",
"E)2791"
] | A)2400 | aqua_rat |
ffe89ecc-0da0-4520-ab0b-92f432358801 | 10% of the inhabitants of a village having died of cholera, a panic set in, during which 25% of the remaining inhabitants left the village. The population is then reduced to 4050. Find the number of original inhabitants. | [
"A)5000",
"B)6000",
"C)7000",
"D)8000",
"E)None of these"
] | B)6000 | aqua_rat |
90e5f517-89ad-423e-9317-038428e5c3e7 | A bag contains 15 wool scarves, exactly one of which is red and exactly one of which is green. If Deborah reaches in and draws three scarves, simultaneously and at random, what is the probability that she selects the red scarf but not the green scarf? | [
"A)2/35",
"B)1/15",
"C)6/35",
"D)13/70",
"E)1/5"
] | C)6/35 | aqua_rat |
a42f798d-464c-46a0-8f4f-84f74a497998 | The probability that a card drawn from a pack of 52 cards will be a diamond or a king is | [
"A)2/13",
"B)4/13",
"C)1/13",
"D)1/52",
"E)None"
] | B)4/13 | aqua_rat |
c7d02512-70fb-46e6-bbf6-d51377db9554 | A boat can move upstream at 25 kmph and downstream at 35 kmph, then the speed of the current is? | [
"A)5",
"B)6",
"C)8",
"D)4",
"E)1"
] | A)5 | aqua_rat |
a5ca9dc5-f5b1-4a86-befd-e930a078256e | the probability that I will sit next to Ann is 1/12.
the probability that I won't sit next to Alice is 11/12.
What is the probability that I will sit next to Alice and not next Ann? | [
"A)1/6",
"B)11/12",
"C)11/144",
"D)1/12",
"E)1/144"
] | C)11/144 | aqua_rat |
f6c5d350-f80e-4bc7-b068-bb11d48e2dd5 | For any integer z, the function PODD(z) is defined as the product of all odd integers between –z and z, inclusive. Which of the following numbers will not divide PODD(-15) completely? | [
"A)3^8",
"B)5^5",
"C)7^3",
"D)Options B and C",
"E)Options A and C"
] | D)Options B and C | aqua_rat |
c6958175-a8ff-40c5-ba34-0b89f9de984a | A person's present age is two-fifth of the age of his mother. After 8 years, he will be one-half of the age of his mother. What is the present age of the mother? | [
"A)25",
"B)30",
"C)35",
"D)40",
"E)45"
] | D)40 | aqua_rat |
528125b0-d3ea-45d2-a296-d55263c3c926 | There are 11 stamps from which two stamps will be selected. We have five stamps which are the same as five of the stamps which could be selected. What is the probability that the two stamps selected will be different from the stamps that we have? | [
"A)3/17",
"B)4/19",
"C)5/21",
"D)6/22",
"E)7/23"
] | D)6/22 | aqua_rat |
6857c8fa-5117-4391-a473-3f51fd74f682 | Ramesh purchased a refrigerator for Rs. 12500 after getting a discount of 20% on the labelled price. He spent Rs. 125 on transport and Rs. 250 on installation. At what price should it be sold so that the profit earned would be 18% if no discount was offered? | [
"A)17608",
"B)17606",
"C)17604",
"D)17600",
"E)18880"
] | E)18880 | aqua_rat |
eddb690d-3525-4802-ab13-1515cfb1b9ff | How many seconds will a train 100 meters long take to cross a bridge 150 meters long if the speed of the train is 36 kmph? | [
"A)28 sec",
"B)23 sec",
"C)24 sec",
"D)25 sec",
"E)26 sec"
] | D)25 sec | aqua_rat |
079a2f7d-396c-4226-8574-48c65277173e | If the S.P of Rs. 21 results in a 30% discount on the list price, What S.P would result in a 10% discount on the list price? | [
"A)s. 23",
"B)s. 24",
"C)s. 25",
"D)s. 26",
"E)s. 27"
] | E)s. 27 | aqua_rat |
817f8f62-b408-401a-810c-e5d8883c54a9 | Look at this series: 544, 509, 474, 439,404, 369, 334, ... What number should come next? | [
"A)206",
"B)299",
"C)306",
"D)507",
"E)404"
] | B)299 | aqua_rat |
4da48d38-048f-4b2d-9bdc-154e60f599f3 | In how many ways can the letters of the word "SATURN" be arranged? | [
"A)560",
"B)640",
"C)720",
"D)800",
"E)880"
] | C)720 | aqua_rat |
54259e17-bbe9-4a2b-a911-65cb77958730 | If TIER is written as 9163 and BRAIN is written as 23415, how is RENT coded ? | [
"A)3653",
"B)3657",
"C)2977",
"D)3659",
"E)2711"
] | D)3659 | aqua_rat |
bd86c9a2-8e6d-4f8b-a93c-b7efe0eeed20 | An investor bought N shares of company X at $15 per share and N shares of company Y at $20 per share. If a month later the investor sold all the shares at $20 per share and made a profit of $200, then what is the value N? | [
"A)35",
"B)40",
"C)50",
"D)60",
"E)75"
] | B)40 | aqua_rat |
fadc9a73-e255-46b7-bafc-2aacbc34de6f | If 1488 / 1.24 = 1200, then 148.8 / 12.4 is equal to ? | [
"A)17",
"B)10",
"C)14",
"D)12",
"E)11"
] | D)12 | aqua_rat |
230bfc6d-aca6-4ca0-9c7a-d94f8584e986 | Given that E and F are events such that P(E) = 0.16, P(F) = 0.4 and P(E n F) = 0.4,
find P (E|F) and P(F|E)? | [
"A)1/4",
"B)1/7",
"C)3/7",
"D)4/9",
"E)5/11"
] | A)1/4 | aqua_rat |
76a17c72-4580-4dbf-87e4-7577204252de | 2,6,30,60,130,221...tell 8th digit in series?? | [
"A)458",
"B)504",
"C)524",
"D)534",
"E)621"
] | B)504 | aqua_rat |
d4052e33-3634-41f2-897e-18510f47cd6d | The equal amounts of money are deposited in two banks each at 15% per annum for 3.5 years and 5 years respectively. If the difference between their interests is Rs.144, find the each sum? | [
"A)Rs.647",
"B)Rs.640",
"C)Rs.621",
"D)Rs.619",
"E)Rs.612"
] | B)Rs.640 | aqua_rat |
7d81e4cb-8366-4160-adc8-b2520d8b322e | A dog buys a boat for rs.132.44 and sells it for rs.263.59. Find her gain %. | [
"A)10%",
"B)99.03%",
"C)87%",
"D)16%",
"E)94.06%"
] | B)99.03% | aqua_rat |
27a3fb42-2a5a-4590-8699-4bc9247f154b | Out of 10 persons working on a project, 4 are graduates. If 3 are selected, what is the probability that there is at least one graduate among them? | [
"A)5/7",
"B)5/3",
"C)5/1",
"D)5/6",
"E)5/2"
] | D)5/6 | aqua_rat |
afa95311-97fc-49bd-b713-5ff00ee07d7b | Evaluate 100^2 - 99^2 + 98^2 - 97^2 + 96^2 - 95^2 + ... + 2^2 - 1^2 =? | [
"A)3043",
"B)5050",
"C)5176",
"D)9356",
"E)4890"
] | B)5050 | aqua_rat |
7e67bc7a-7544-46a7-993f-9662aec52931 | The compound interest on $ 27,000 at 11% p.a is $ 11,000.Find out the period (in years) ? | [
"A)2.5",
"B)3 1/4",
"C)3",
"D)2 3/4",
"E)4"
] | B)3 1/4 | aqua_rat |
95a50c0b-a3c0-410b-9136-d8df15b5aad1 | What is the units digit of (3^10)(4^13)? | [
"A)2",
"B)4",
"C)6",
"D)7",
"E)8"
] | C)6 | aqua_rat |
4805c3eb-35ef-4ef1-a8de-839c61d3924c | The sector of a circle has radius of 7 cm and central angle 135o. Find its perimeter? | [
"A)91.5 cm",
"B)92.2 cm",
"C)28.9 cm",
"D)30.5 cm",
"E)98.2 cm"
] | D)30.5 cm | aqua_rat |
d03e7595-eeb4-4648-b876-f747339d5df7 | If Josh, Doug, and Brad have a total of $68 between them, and Josh has two times as much money as Brad but only three-fourths as much as Doug, how much money does Brad have? | [
"A)$10",
"B)$24",
"C)$26",
"D)$12",
"E)$36"
] | D)$12 | aqua_rat |
36409607-6b52-438d-8510-a622a08294c9 | WILLIAM has 13 ten-dollar bills, 11 five-dollar bills, and 17 one-dollar bills. If WILLIAM needs to pay exactly $128, what is the least number of bills he will need to use? | [
"A)567",
"B)11",
"C)22",
"D)46",
"E)16"
] | E)16 | aqua_rat |
3894aa3a-4481-49b6-8c45-146fc7f8d700 | A train 200 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is? | [
"A)28",
"B)50",
"C)77",
"D)22",
"E)12"
] | C)77 | aqua_rat |
fbe374fa-7ec4-471a-8e2f-7b97ea365da9 | A train 280 m long, running with a speed of 63 km/hr will pass a tree in? | [
"A)21 sec",
"B)16 sec",
"C)71 sec",
"D)18 sec",
"E)28 sec"
] | B)16 sec | aqua_rat |
563e133f-b5fe-4075-83d2-6d3504a5064a | Lines y=4√5·x−2 and y=3√5·x−1 intersect at what height above the x axis? | [
"A)0",
"B)2√5",
"C)2",
"D)3√5",
"E)12√5"
] | C)2 | aqua_rat |
1e7a6ce6-6890-478d-a0fe-a68847d76ca4 | 12 men take 18 days to complete a job whereas 12 women in 18 days can complete 1â„4 of the same job. How many days will 10 men and 8 women together take to complete the same job? | [
"A)6",
"B)13 1â„2",
"C)18",
"D)Data inadequate",
"E)None of these"
] | C)18 | aqua_rat |
89ebab9e-f8c4-4be7-ab7d-a1dff3c6a0c1 | find value for x from below equation?
x + 1 = -3 | [
"A)-2",
"B)-4",
"C)-1",
"D)-5",
"E)1"
] | B)-4 | aqua_rat |
a3d1373c-df26-4201-8a9d-3af21087404c | Out of 15 consecutive numbers, 2 are chosen at random. The probability that they are both odds or both primes is | [
"A)10/17",
"B)10/19",
"C)46/105",
"D)11/15",
"E)Cannot be determined"
] | E)Cannot be determined | aqua_rat |
563a70c7-9e21-45d8-9470-ce7142ba8fcb | Walking 7/6 of his usual rate, a boy reaches his school 4 min early. Find his usual time to reach the school? | [
"A)11",
"B)15",
"C)16",
"D)28",
"E)19"
] | D)28 | aqua_rat |
60e6aebc-dc7d-420b-8563-8bbe9c95074e | The difference between the compound interest and simple interest on a certain sum of money at 5% per annum for 2 years is 45. Then the original sum is? | [
"A)Rs.16500/-",
"B)Rs.17000/-",
"C)Rs.18000/-",
"D)Rs.19000/-",
"E)Rs.20000/-"
] | C)Rs.18000/- | aqua_rat |
583c8a40-e812-49f4-9606-acffc6c80c6f | Reena took a loan of Rs. 2000 with simple interest for as many years as the rate of interest. If she paid Rs. 720 as interest at the end of the loan period, what was the rate of interest? | [
"A)6",
"B)7",
"C)8",
"D)9",
"E)10"
] | A)6 | aqua_rat |
6946f775-0c06-45d2-8138-507b18f15016 | How many seconds will a 900 metre long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr? | [
"A)25",
"B)30",
"C)40",
"D)45",
"E)54"
] | E)54 | aqua_rat |
06dde79b-dbff-4b8c-a48d-320b328ece49 | In three annual examinations, of which the aggregate marks of each was 500, a student secured
average marks 45% and 55% in the first and the second yearly examinations respectively. To secure 70% average total marks, it is necessary for him in third yearly examination to secure marks : | [
"A)300",
"B)350",
"C)400",
"D)450",
"E)550"
] | E)550 | aqua_rat |
f837508b-b5dc-4e0a-a36d-cd44cfa50464 | In a division sum, the remainder is 0. As student mistook the divisor by 12 instead of 21 and obtained 35 as quotient. What is the correct quotient ? | [
"A)0",
"B)12",
"C)13",
"D)20",
"E)25"
] | D)20 | aqua_rat |
c10255f7-7f6b-4211-bb20-1c4b6e6a0e08 | A fruit seller had some Mangoes. He sells 50% oranges and still has 500 Mangoes. How many Mangoes he had originally? | [
"A)800",
"B)850",
"C)900",
"D)1000",
"E)1050"
] | D)1000 | aqua_rat |
e30b4e6f-48fb-43b0-9322-02c1872b1ece | n is a positive integer and k is the product of all integers from 1 to n inclusive. If k is a multiple of 1600, then what is the smallest possible value of n? | [
"A)6",
"B)8",
"C)10",
"D)12",
"E)15"
] | C)10 | aqua_rat |
bea5696d-97e8-4a0c-a4e6-185ae7d0f1f7 | Analyze the number square carefully and find out what number fits in place of question mark.
35 20 14
27 12 18
5 2 ? | [
"A)19",
"B)23",
"C)21",
"D)22",
"E)20"
] | E)20 | aqua_rat |
15c20be5-0674-4a6b-adda-6714bfc820f7 | A business school club, Friends of Foam, is throwing a party at a local bar. Of the business school students at the bar, 40% are first year students and 60% are second year students. Of the first year students, 50% are drinking beer, 30% are drinking mixed drinks, and 20% are drinking both. Of the second year students,... | [
"A)2/5",
"B)4/7",
"C)10/19",
"D)7/24",
"E)7/10"
] | C)10/19 | aqua_rat |
c63b34fc-a957-48db-89a4-5f9f8b68d809 | From a bunch of eight keys, three particular keys have to be used to open a combination lock, such that the second key can be used only after the first key and the third key can be used only after the second key. What are the chances of opening the lock in a random selection of three keys? | [
"A)1/120",
"B)1/180",
"C)1/336",
"D)1/480",
"E)1/720"
] | C)1/336 | aqua_rat |
8f7f7cc2-64c9-408c-9cbb-87a319491f70 | A warehouse had a square floor with area 10,000 sq.meters. A rectangular addition was built along one entire side of the warehouse that increased the floor by one-half as much as the original floor. How many meters did the addition extend beyond the original buildings ? | [
"A)10",
"B)20",
"C)50",
"D)100",
"E)500"
] | C)50 | aqua_rat |
30fc720f-6a10-4d93-aa68-93cc6fc96f24 | A 425 meter long train crosses a platform in 55 seconds while it crosses a signal pole in 40 seconds. What is the length of the platform? | [
"A)155.68",
"B)160",
"C)159.38",
"D)180",
"E)175"
] | C)159.38 | aqua_rat |
a77b2999-d56e-40ee-9d70-7ffb815d8a89 | In a certain city, 60 percent of the registered voters are Democrats and the rest are Republicans. In a mayoral race, if 85 percent of the registered voters who are Democrats and 20 percent of the registered voters who are Republicans are expected to vote for Candidate A, what percent of the registered voters are expec... | [
"A)50%",
"B)59%",
"C)54%",
"D)55%",
"E)57%"
] | B)59% | aqua_rat |
72dee5e2-2fac-4210-931a-fdcf1b75f40f | Find the principle on a certain sum of money at 5% per annum for 2 2/5 years if the amount being Rs.1008? | [
"A)900",
"B)2217",
"C)2889",
"D)2777",
"E)2991"
] | A)900 | aqua_rat |
70e16775-d9b7-451a-9636-b3a7593aa2e7 | A textile manufacturing firm employees 56 looms. It makes fabrics for a branded company. The aggregate sales value of the output of the 56 looms is Rs 5,00,000 and the monthly manufacturing expenses is Rs 1,50,000. Assume that each loom contributes equally to the sales and manufacturing expenses are evenly spread over ... | [
"A)13000",
"B)6250",
"C)10000",
"D)5000",
"E)None of these"
] | B)6250 | aqua_rat |
92efe737-8d21-4540-b235-630c41518cf5 | Which of the following is closer to (3!+2!)-(3!-2!)? | [
"A)0",
"B)1",
"C)2",
"D)3",
"E)4"
] | E)4 | aqua_rat |
fae6b95e-df7e-42c9-aa62-cd503480c115 | A is twice as good a work man as B and together they finish a piece of work in 14 days.The number of days taken by A alone to finish the work is : | [
"A)11",
"B)21",
"C)28",
"D)42",
"E)None of these"
] | B)21 | aqua_rat |
4ffd6500-0747-409b-9844-c0284647524e | A certain machine produces 550 units of product P per hour. Working continuously at this constant rate, this machine will produce how many units of product P in 5 days? | [
"A)7,000",
"B)24,000",
"C)66,000",
"D)100,000",
"E)168,000"
] | C)66,000 | aqua_rat |
4bbc06ad-819a-4b1e-a475-a64d4ad07474 | If a certain number X is divided by 82, the reminder is 5. what is the reminder when X+13 is divided by 41? | [
"A)3",
"B)18",
"C)6",
"D)16",
"E)5"
] | B)18 | aqua_rat |
78987fff-2942-47b5-88fa-9d3f5efc397e | If the simple interest on a sum of money for 2 years at 5% per annum is Rs.50, what is the compound interest on the same at the same rate and for the same time? | [
"A)Rs. 52",
"B)Rs. 51.25",
"C)Rs. 54.25",
"D)Rs. 60",
"E)Rs. 70"
] | B)Rs. 51.25 | aqua_rat |
31f2beb4-34ca-4578-bf4b-3d0327adc8ae | If x^2 – 2y^2 = 2xy, then (x + y)^2 = | [
"A)x^2",
"B)2x^2-y^2",
"C)4xy",
"D)2y^2",
"E)– y^2"
] | B)2x^2-y^2 | aqua_rat |
375c4270-52df-47ac-8856-6308298ee1c2 | Stalin gets on the elevator at the 11th floor of a building and rides up at a rate of 57 floors per minute. At the same time Jose gets on an elevator on the 51st floor of the same building and rides down at a rate of 63 floors per minute. If they continue traveling at these rates, at which floor will their paths cross? | [
"A)19",
"B)28",
"C)34",
"D)32",
"E)30"
] | E)30 | aqua_rat |
6551573d-20ce-4e21-8054-f2e1d8055e59 | A contractor hires 100 men to finish a job in 50 days. After 40 days, n men leave. After some more days, the contractor hires 2n more men to complete the job on time. For how many days did these 2n men work? | [
"A)20",
"B)18",
"C)16",
"D)12",
"E)5"
] | E)5 | aqua_rat |
25f8b244-4691-48ca-9898-960a5ac766da | Each Machine of type A has 2 steel parts and 3 chrome parts. Each machine of type B has 3 steel parts and 5 chrome parts. If a certain group of type A and type B machines has a total of 40 steel parts and 32 chrome parts, how many machines are in the group | [
"A)12",
"B)13",
"C)14",
"D)15",
"E)16"
] | A)12 | aqua_rat |
a33fc783-668f-44f2-83b6-b2cd76b9f85c | A and B started business in partnership investing Rs. 20,000 and Rs. 15,000 respectively. After six months, C joined them with Rs. 20,000. What will be B's share in the total profit of Rs. 25,000 earned at the end of 2 years from the starting of the business? | [
"A)7500",
"B)2878",
"C)2662",
"D)2992",
"E)2772"
] | A)7500 | aqua_rat |
a15db613-e094-4bd1-b6cc-0dc29ef17095 | A salesman’s terms were changed from a flat commission of 5% on all his sales to a fixed salary of Rs.1000 plus 2.5% commission on all sales exceeding Rs. 4,000. If his remuneration as per new scheme was Rs. 600 more than that by the previous schema, his sales were worth? | [
"A)Rs. 14,000",
"B)Rs. 12,000",
"C)Rs. 30,000",
"D)Rs. 40,000",
"E)Rs. 45,000"
] | B)Rs. 12,000 | aqua_rat |
2c237101-b8f0-44d4-aa0d-772b67047912 | A man buys s cycle for $100 and sells it at a loss of 40%. What is the selling price of the cycle? | [
"A)$50",
"B)$60",
"C)$70",
"D)$80",
"E)$90"
] | B)$60 | aqua_rat |
0843a888-76da-4fb9-bef0-e254084b86c9 | The variables m and n are positive integers. When m is divided by 18, there is a remainder of 12, and when n is divided by 24, there is a remainder of 14. Which of the following are possible values of m + n?
I. 50
II. 68
III. 90 | [
"A)I only",
"B)III only",
"C)I and II",
"D)I only III",
"E)II and III"
] | C)I and II | aqua_rat |
ea3b2d5a-8559-455c-99bb-67579486ae3c | A shop sells two variants of chocolates - one that costs $3 and the other that costs $5. If the shop sold $151 chocolates on a given day, how many different combinations of (number of $3 sold, number of $5 sold) exist? | [
"A)8",
"B)10",
"C)12",
"D)14",
"E)16"
] | B)10 | aqua_rat |
8e97b48b-5702-48b3-b9ca-01c434e1ffd0 | In a graduating class of 234 students, 144 took geometry and 119 took biology. What is the difference between the greatest possible number and the smallest possible number of students that could have taken both geometry and biology? | [
"A)144",
"B)115",
"C)113",
"D)88",
"E)31"
] | B)115 | aqua_rat |
6a454d24-88f1-488a-a5d4-a67355ce3298 | John drove for 3 hours at a rate of 50 miles per hour and for 2 hours at 60 miles per hour. What was his average speed for the whole journey? | [
"A)The average speed is 54 miles per hour.",
"B)The average speed is 32 miles per hour.",
"C)The average speed is 44 miles per hour.",
"D)The average speed is 60 miles per hour.",
"E)The average speed is 72 miles per hour."
] | A)The average speed is 54 miles per hour. | aqua_rat |
a1b10415-5117-4a6c-8b01-6197d0e7a6f4 | If 18 bindres bind 900 books in 10 days , How many binders will be required to bind 660 books in 12 days? | [
"A)71",
"B)12",
"C)18",
"D)11",
"E)29"
] | D)11 | aqua_rat |
68a0223e-26c0-4291-807f-cd772c738857 | In a class, there are 20 boys whose average age is decreased by 2 months, when one boy aged 21 years replaced by a new boy. The age of the new boy is? | [
"A)14 years 8 months",
"B)15 years",
"C)16 years 4 months",
"D)17 years 8 months",
"E)17 years"
] | D)17 years 8 months | aqua_rat |
65b30e9e-13b2-4f33-86b1-05ef391e4e1a | If 100 cats kill 100 mice in 100 days, then 4 cats would kill 4 mice in how many days ? | [
"A)1 day",
"B)4 days",
"C)40 days",
"D)100 days",
"E)50 days"
] | D)100 days | aqua_rat |
53544003-e130-4b3c-8b50-b98a944cc74e | A cistern has a leak which would empty the cistern in 20 minutes. A tap is turned on which admits 4 liters a minute into the cistern, and it is emptied in 24 minutes. How many liters does the cistern hold? | [
"A)480",
"B)456",
"C)345",
"D)356",
"E)368"
] | A)480 | aqua_rat |
23ea9516-85c3-4f9c-afc5-b001811feaff | Reduce
803876
to the lowest terms | [
"A)1112",
"B)2324",
"C)2627",
"D)47",
"E)None of these"
] | A)1112 | aqua_rat |
ba6e9d5c-5585-450c-9b89-c6c93261017b | A 25 cm wide path is to be made around a circular garden having a diameter of 4 meters. Approximate area of the path is square meters is? | [
"A)3.34",
"B)3.32",
"C)3.2",
"D)3.08",
"E)3.17"
] | A)3.34 | aqua_rat |
a7ee934f-d500-48ba-a952-5d5e6347add3 | Two tailors X and Y are paid a total of Rs. 550 per week by their employer. If X is paid 120 percent of the sum paid to Y, how much is Y paid per week? | [
"A)Rs. 200",
"B)Rs. 250",
"C)Rs. 300",
"D)Rs. 350",
"E)None"
] | B)Rs. 250 | aqua_rat |
e471cdb9-b1ac-4a73-a2ca-adcdf5386417 | here are 6 periods in each working day of a school. In how many ways can one organize 5 subjects such that each subject is allowed at least one period? | [
"A)2120",
"B)4123",
"C)3621",
"D)1800",
"E)1450"
] | D)1800 | aqua_rat |
8d9f8ac6-8e4c-4209-80b0-859547935235 | If (18^a) * 9^(3a – 1)= (2^5)(3^b) and a and b are positive integers, what is the value of a? | [
"A)22",
"B)11",
"C)9",
"D)6",
"E)5"
] | E)5 | aqua_rat |
8dea6d73-8a88-461f-8f18-e0ae12345e3b | A dishonest dealer professes to sell his goods at Cost Price but still gets 35% profit by using a false weight. What weight does he substitute for a kilogram? | [
"A)740 1/7 grams",
"B)740 20/27 grams",
"C)740 8/3 grams",
"D)740 1/3 grams",
"E)740 1/27 grams"
] | B)740 20/27 grams | aqua_rat |
7079ceb6-672f-423f-8368-19aeae874c58 | If the probability of rain on any given day in Chicago during the summer is 20%, independent of what happens on any other day, what is the probability of having exactly 3 rainy days from July 4 through July 7 inclusive? | [
"A)2/25",
"B)3/125",
"C)7/125",
"D)12/625",
"E)16/625"
] | E)16/625 | aqua_rat |
98a683f2-da44-4cb4-a2e5-6e2e4dd55816 | Vishal invested 10% more than Trishul. Trishul invested 10% less than Raghu. If the total sum of their investments is Rs. 5780, how much amount did Raghu invest ? | [
"A)1287",
"B)2887",
"C)2000",
"D)1129",
"E)1192"
] | C)2000 | aqua_rat |
d490d91a-53c2-4eeb-b5a2-8ef2e8eba0b6 | P beats Q by 125 meter in a kilometer race. Find Q's speed if P's speed is 32 meter/sec. | [
"A)21 meter/sec",
"B)7 meter/sec",
"C)14 meter/sec",
"D)18 meter/sec",
"E)28 meter/sec"
] | E)28 meter/sec | aqua_rat |
2d3a0406-ddf8-4cb0-8557-b84bc6dd6237 | Pipes A and B can fill a cistern in 8 and 24 minutes respectively. They are opened an alternate minutes. Find how many minutes, the cistern shall be full? | [
"A)11",
"B)12",
"C)99",
"D)75",
"E)72"
] | B)12 | aqua_rat |
9138835b-b42f-4b54-96e0-2a2a45dd0e06 | x =1 2 3
y= 4 5 18 then what is the relation between x and y | [
"A)1*X)^1",
"B)1*X)^6",
"C)1*X)^7",
"D)1*X)^4",
"E)1*X)^2"
] | E)1*X)^2 | aqua_rat |
fb013e0c-c875-48de-b50f-96922a58e2bf | The area of a parallelogram is 128sq m and its altitude is twice the corresponding base. Then the length of the base is? | [
"A)8",
"B)9",
"C)6",
"D)5",
"E)1"
] | A)8 | aqua_rat |
30c92f90-809b-47d8-8614-95e24b7a659b | The average weight of a group of boys is 30 kg. After a boy of weight 35 kg joins the group, the average weight of the group goes up by 1 kg. Find the number of boys in the group originally ? | [
"A)4",
"B)7",
"C)6",
"D)8",
"E)6"
] | A)4 | aqua_rat |
3792c02e-2af2-4fc3-85fd-1194cb45d896 | a, b, c, d, and e are five consecutive numbers in increasing order of size. Deleting one of the five
numbers from the set decreased the sum of the remaining numbers in the set by 20%. Which one of
the following numbers E was deleted? | [
"A) a",
"B) b",
"C) c",
"D) d",
"E) e"
] | C) c | aqua_rat |
10f3b51a-c2c7-488d-ba05-5692de249365 | A can do a piece of work in 30 days. He works at it for 5 days and then B finishes it in 20 days. In what time can A and B together it ? | [
"A)15 1/3 days",
"B)13 1/3 days",
"C)19 1/3 days",
"D)11 1/3 days",
"E)12 1/3 days"
] | B)13 1/3 days | aqua_rat |
3e2324c2-65f6-4db0-97ab-33bc8b575e0f | A boat running downstream covers a distance of 16 km in 2 hours while for covering the same distance upstream,it takes 4 hours.What is the speed of the boat in still water ? | [
"A)4 km/hr",
"B)6 km/hr",
"C)8 km/hr",
"D)Data inadequate",
"E)None of these"
] | B)6 km/hr | aqua_rat |
10354257-eb9d-4337-849e-6acf07974856 | During the second quarter of 1984, a total of 2,976,000 domestic cars were sold. If this was 24% greater than the number sold during the first quarter of 1984, how many were sold during the first quarter ? | [
"A)714,240",
"B)2,261,760",
"C)2,400,000",
"D)3,690,240",
"E)3,915,790"
] | C)2,400,000 | aqua_rat |
3fcd1546-deac-4917-99c4-483e12c8efcd | The two trains of lengths 400 m, 600 m respectively, running at same directions. The faster train can cross the slower train in 180 sec, the speed of the slower train is 48 km. then find the speed of the faster train? | [
"A)66 Kmph",
"B)68 Kmph",
"C)86 Kmph",
"D)99 Kmph",
"E)55 Kmph"
] | B)68 Kmph | aqua_rat |
42814281-da1f-4be0-ba6d-d80e0c6752c9 | Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 4 seconds. What is the length of the fast train ? | [
"A)22 2/9",
"B)28 7/9",
"C)29 7/9",
"D)30 7/9",
"E)None of these"
] | A)22 2/9 | aqua_rat |
f6041077-6b6e-4c6c-bf6d-ed11e0907fc4 | A pool can be filled in 4 hours and drained in 5 hours. The valve that fills the pool was opened at 1:00 pm and some time later the drain that empties the pool was also opened. If the pool was filled by 9:00 pm and not earlier, when was the drain opened? | [
"A)at 2:00 pm",
"B)at 2:30 pm",
"C)at 3:00 pm",
"D)at 3:30 pm",
"E)at 4:00 pm"
] | E)at 4:00 pm | aqua_rat |
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