id string | question string | choices list | answer_key string | source string |
|---|---|---|---|---|
7bb5bc53-2aef-4bc3-877a-4a0cd4b53308 | Average of first five multiples of 4 is | [
"A)12",
"B)11",
"C)13",
"D)15",
"E)16"
] | A)12 | aqua_rat |
877eafa3-6bb7-42b0-a62c-c037f6dc25b5 | A card shop contains 5 birthday cards, 4 holiday cards, and 3 graduation cards. If three cards are purchased at random from the shop, what is the probability that the three cards will be graduation cards? | [
"A)1/33",
"B)6/264",
"C)1/44",
"D)1/264",
"E)1/1320"
] | D)1/264 | aqua_rat |
afdfe82f-d077-40ac-a9be-174d0b8c9b37 | A train crosses a platform of 180 m in 15 sec, same train crosses another platform of length 250 m in 20 sec. then find the length of the train? | [
"A)30",
"B)887",
"C)167",
"D)197",
"E)161"
] | A)30 | aqua_rat |
a21cac50-197e-4fa3-b394-a7108805db85 | Each night before he goes to bed, Jordan likes to pick out an outfit to wear the next day. He has 12 different shirts, 10 different pairs of jeans, and 5 pairs of sneakers. If an outfit consists of 1 shirt, 1 pair of jeans, and 1 pair of sneakers, how many different outfits does Jordan have? | [
"A)30",
"B)90",
"C)600",
"D)480",
"E)960"
] | C)600 | aqua_rat |
b45fe7eb-5af4-4738-9435-cb5cf89142ab | 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)2/28",
"B)2/27",
"C)2/21",
"D)2/89",
"E)2/11"
] | C)2/21 | aqua_rat |
02c4053e-6b1b-41bf-94cf-700709e4b595 | A bag contains 10 green and 8 white balls. If two balls are drawn simultaneously, the probability that both are of the same colour is | [
"A)8/15",
"B)21/44",
"C)3/5",
"D)11/15",
"E)7/15"
] | B)21/44 | aqua_rat |
021f2a9d-6556-486b-953a-54ecc2292ff0 | Each of three charities in Novel Grove Estates has 8 persons serving on its board of directors. If exactly 4 persons serve on 3 boards each and each pair of charities has 5 persons in common on their boards of directors, then how many distinct persons serve on one or more boards of directors?
A.
B.
C.
D.
E. | [
"A)8",
"B)13",
"C)16",
"D)24",
"E)27"
] | B)13 | aqua_rat |
e5c30e62-97d2-48ac-a053-11d39c8e3c41 | What approximate value should come in place of the question mark (?) in each of the following equations ?
27.874 x 15.01 3 = ? | [
"A)135",
"B)137",
"C)139",
"D)28",
"E)27"
] | C)139 | aqua_rat |
a9e61141-fdad-4337-981d-891eb214c306 | Nitin borrowed some money at the rate of 6% p.a. for the first three years, 9% p.a. for the next five years and 13% p.a. for the period beyond eight years. If the total interest paid by him at the end of eleven years is Rs. 8160, how much money did he borrow? | [
"A)8000",
"B)2787",
"C)27766",
"D)9976",
"E)21671"
] | A)8000 | aqua_rat |
8e5cb0e1-32d7-403d-b5b3-0f1def974ed9 | A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 38 years now, the son's age five years back was? | [
"A)9 years",
"B)10 years",
"C)11 years",
"D)14 years",
"E)16 years"
] | D)14 years | aqua_rat |
b168c819-ed12-464c-9e41-22317ef8b5e8 | If the sides of a triangle are 28 cm, 26 cm and 12 cm, what is its area? | [
"A)120 cm2",
"B)156 cm2",
"C)178 cm2",
"D)189 cm2",
"E)176 cm2"
] | B)156 cm2 | aqua_rat |
9defbe51-758b-4cd2-b420-c247a4259b66 | A pipe can fill the tank in 5 hours. Due to leakage at the bottom it is filled in 6 hours. When the tank is full, in how much time will it be empties by the leak? | [
"A)30 hours",
"B)28 hours",
"C)27 hours",
"D)25 hours",
"E)24 hours"
] | A)30 hours | aqua_rat |
54becda9-d1e3-444c-b6a6-b7e6ace8c6f9 | There are 10 people and 7 chairs. In how many different ways people can occupy the chairs? | [
"A)800",
"B)810",
"C)820",
"D)830",
"E)840"
] | C)820 | aqua_rat |
c3d4bf28-869a-4fd4-aab4-7dbeaffd34d8 | A company decreased the price of its main product by 30%. Subsequently, the number of units sold increased such that the total revenue remained unchanged. What was the ratio of the percent increase in the units sold to the percent decrease of the original price for this product? | [
"A)1.26",
"B)2.54",
"C)5.23",
"D)4.23",
"E)3.33"
] | E)3.33 | aqua_rat |
a6c9bdad-a4d2-4d3d-a765-902c95130e75 | What is the greatest positive integer R such that 3^R is a factor of 9^10? | [
"A)R=5",
"B)R=9",
"C)R=10",
"D)R=20",
"E)30"
] | D)R=20 | aqua_rat |
f07a37e3-aa8f-44a0-ba10-d14ac71734b4 | there are digits from 1 to 6 .from that 5 digit no are to be formed such that they are divisible by 4. find no of possible combinations? | [
"A)1944 ways.",
"B)1844 ways.",
"C)1744 ways.",
"D)1644 ways.",
"E)1544 ways."
] | A)1944 ways. | aqua_rat |
4be27044-413c-4e90-94c1-4599b5d8b70b | Students are partnered in the class and are given stickers for their behavior. Green stickers are for good behavior, yellow stickers are for okay behavior, and red stickers for for behavior requiring discipline. The students' desks are labeled A, B, C, and D. If A:B = green/yellow, B:C = yellow/red, C:D = red/student a... | [
"A)green only",
"B)yellow only",
"C)red only",
"D)A & C",
"E)none of the above"
] | A)green only | aqua_rat |
de2ae062-44d7-4b10-826a-9a1aa1ede124 | If p is an even integer and q is an odd integer, which of the following must be an even integer? | [
"A)2p-q",
"B)3p+2q-1",
"C)p+q",
"D)3p-q",
"E)3p-2q"
] | E)3p-2q | aqua_rat |
ff7a72c8-86bc-4145-9735-e0e6bc61c5ed | Difference between the length &breadth of a rectangle is 5 m. If its perimeter is 45 m, then its area is?? | [
"A)500 m^2",
"B)2340 m^2",
"C)2520 m^2",
"D)2556 m^2",
"E)2534 m^2"
] | A)500 m^2 | aqua_rat |
d668f1ba-e009-4417-ade3-9df4a84abb29 | Carl is facing very difficult financial times and can only pay the interest on a $20,000 loan he has taken. The bank charges him a quarterly compound rate of 5%. What is the approximate interest he pays annually? | [
"A)$1200",
"B)$2000",
"C)$2150",
"D)$4000",
"E)$12000"
] | D)$4000 | aqua_rat |
e4751c18-8976-47ee-9bef-dc84906fd7d3 | A train travels at the rate of 10 miles/hr for the first hour of a trip, at 20 miles/hr for the second hour, at 30 miles/hr for the third hour and so on. How many hours will it take the train to complete a 280-mile journey? Assume that the train makes no intermediate stops. | [
"A)8",
"B)7",
"C)9",
"D)7.5",
"E)6"
] | B)7 | aqua_rat |
ee1510e1-58e8-4bd8-9066-d19fc747b1c4 | 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 5 rounds per hour and 5 rounds per hour respectively. How many times shall they cross each other before 9.30 a.m. ? | [
"A)A)5",
"B)B)6",
"C)C)8",
"D)D)15",
"E)E)9"
] | D)D)15 | aqua_rat |
1df9067e-8629-4253-a677-1f02e529b781 | Elena purchased Brand X pens for $4.00 apiece and brand Y for $2.20 apiece. If Elena purchased a total of 12 of these pens for $42.00, how many brand X pens did she purchase? | [
"A)4",
"B)5",
"C)6",
"D)7",
"E)8"
] | C)6 | aqua_rat |
628c78e0-49e6-4023-8786-61bc82cec253 | Fill in the sequence:
1 2 3 2 1 2 3 4 2 ? | [
"A)5",
"B)4",
"C)3",
"D)2",
"E)1"
] | E)1 | aqua_rat |
6ecd19e6-5024-4a62-a385-235321c09687 | The ratio of the volumes of two cubes is 729 : 1000. What is the ratio of their total surface areas? | [
"A)1:12",
"B)81:13",
"C)46:51",
"D)86:16",
"E)56:13"
] | C)46:51 | aqua_rat |
49cdd9b6-ae14-4c59-bbf7-a55965d72fcb | Compute all real solutions to 16x + 4x+1 - 96 = 0 | [
"A)3/2",
"B)3/3",
"C)2/4",
"D)4/4",
"E)4/5"
] | A)3/2 | aqua_rat |
98170c62-2921-4f6d-8e1b-16c2e584d0cb | Sushil got thrice as many marks in English as in Science. His total marks in English, Science and Maths are 162. If the ratio of his marks in English and Maths is 3:5, find his marks in Science? | [
"A)18",
"B)87",
"C)57",
"D)17",
"E)16"
] | A)18 | aqua_rat |
bdcd9ca8-23c4-49a5-94b8-b8f484555fa4 | Evaluate permutation
5P5 | [
"A)120",
"B)110",
"C)98",
"D)24",
"E)None of these"
] | A)120 | aqua_rat |
75dfbdb3-2678-4f4b-896c-f4fa7443d747 | A half of Arun’s marks in mathematics exceed a third of his marks in English by 50.If he got 250 marks in two subjects together how many marks did he got in English? | [
"A)120,60",
"B)160,90",
"C)180,90",
"D)190,40",
"E)None of them"
] | B)160,90 | aqua_rat |
9d4d45a0-48a4-4245-af79-81f2c3d02710 | How many prime numbers between 1 and 100 are factors of 7,150? | [
"A)One",
"B)Two",
"C)Three",
"D)Four",
"E)Five"
] | D)Four | aqua_rat |
0e231267-4eef-4839-b1c4-7b68815b547a | In simple interest what sum amounts of Rs.1120/-in 4 years and Rs.1200/-in 5 years ? | [
"A)Rs. 500",
"B)Rs. 600",
"C)Rs. 800",
"D)Rs. 900",
"E)Rs. 700"
] | C)Rs. 800 | aqua_rat |
993b629a-7913-45dd-a790-ab40c5e570e4 | Which of the following describes all values of x for which 36-x^2 ≥ 0 ? | [
"A)x ≥ 1",
"B)x ≤ -1",
"C)0 ≤ x ≤ 1",
"D)x ≤ -1 or x ≥ 1",
"E)-6 ≤ x ≤ 6"
] | E)-6 ≤ x ≤ 6 | aqua_rat |
07e98dcf-5a20-4bbc-a71f-5e4eb754c29a | Fresh grapes contains 90% water, and dry grapes contains 85% matter. To get 25 kgs of dry grapes who many kgs of fresh grapes have to be processed? | [
"A)212",
"B)212.5",
"C)213.5",
"D)213",
"E)None"
] | B)212.5 | aqua_rat |
3162c088-7aab-4214-a6d0-52deb5b2793e | When divided by 5, x has a remainder of 4 and y has a remainder of 1. Which of the following could be the remainder when x + y is divided by 10? | [
"A)6",
"B)7",
"C)8",
"D)9",
"E)0"
] | E)0 | aqua_rat |
d7a3670d-cde8-4c60-88be-1b41757ad34c | A man can row downstream at 26 kmph and upstream at 10 kmph. Find the speed of the man in still water and the speed of stream respectively? | [
"A)2, 9",
"B)4, 9",
"C)8, 9",
"D)18, 8",
"E)7, 9"
] | D)18, 8 | aqua_rat |
10809d42-bfca-496e-aaa5-ee5218e46b83 | In how many ways can the letters D, I, S, I, N, O, I, C be arranged so that the three I's are not next to each other? | [
"A)36",
"B)48",
"C)72",
"D)96",
"E)6000"
] | E)6000 | aqua_rat |
450c0640-9b6a-4a10-935c-3ff61cf81d6a | The greatest possible length which can be used to measure exactly the length 7 m, 3 m 85 cm, 12 m 95 cm is : | [
"A)15 cm",
"B)25 cm",
"C)35 cm",
"D)42 cm",
"E)62 cm"
] | C)35 cm | aqua_rat |
e8a042aa-a3d6-4c52-9279-1b2570fbe425 | Dividing by 3⁄9 and then multiplying by 5⁄6 is the same as dividing by what number? | [
"A)31⁄5",
"B)16⁄5",
"C)20⁄9",
"D)5/2",
"E)5⁄16"
] | D)5/2 | aqua_rat |
d700873f-e5da-406c-bef4-544e52f11109 | A sales representative receives a salary of $200 per week and earns a commission of 20% on all sales she makes. How many dollars’ worth of sales does she need to make in order to bring her total weekly income to $600? | [
"A)$3,000",
"B)$2,000",
"C)$4,000",
"D)$4,150",
"E)$5,000"
] | B)$2,000 | aqua_rat |
2487979a-a37a-41e6-a00b-e1e747b8fcc6 | Nr Books bought Nr of People
3 2
5 5
6 1
7 3
8 2
What is the median of books bought per person? | [
"A)a) 5",
"B)b) 7",
"C)c) 9",
"D)d) 10",
"E)e) 18"
] | A)a) 5 | aqua_rat |
0e7827fb-50e9-4964-b170-d812732b14d2 | A license plate in the country Kerrania consists of four digits followed by two letters. The letters A, B, and C are used only by government vehicles while the letters D through Z are used by non-government vehicles. Kerrania's intelligence agency has recently captured a message from the country Gonzalia indicating tha... | [
"A)18/79",
"B)1/6",
"C)1/25",
"D)1/50",
"E)1/900"
] | D)1/50 | aqua_rat |
1f96302a-8d98-4d5c-8d80-f5c5b4a65cb4 | From January 1, 2015, to January 1, 2017, the number of people enrolled in health maintenance organizations increased by 8 percent. The enrollment on January 1, 2017, was 45 million. How many million people, to the nearest million, were enrolled in health maintenance organizations on January 1, 2015 ? | [
"A)38",
"B)39",
"C)40",
"D)41",
"E)42"
] | E)42 | aqua_rat |
2068a562-8be9-4385-8b86-a90b107ee318 | In an election a candidate who gets 60% of the votes is elected by a majority of 1200 votes. What is the total number of votes polled? | [
"A)4500",
"B)5200",
"C)6900",
"D)7520",
"E)6000"
] | E)6000 | aqua_rat |
7d25ee2d-dd08-44d3-8840-89490493a701 | A man can row upstream at 20 kmph and downstream at 60 kmph, and then find the speed of the man in still water? | [
"A)32 kmph",
"B)34 kmph",
"C)30 kmph",
"D)45 kmph",
"E)40 kmph"
] | E)40 kmph | aqua_rat |
dbb4e131-fe3f-401f-be67-c10bfc0e562c | If m^(-1) = -1/2 then m^(-2) is equal to | [
"A)-9",
"B)-3",
"C)-1/9",
"D)1/4",
"E)9"
] | D)1/4 | aqua_rat |
bed2999e-0dc7-44ff-b86d-e5d470252964 | If the price of sugar rises from Rs. 2 per kg to Rs. 5 per kg, a person, to have no increase in the expenditure on sugar, will have to reduce his consumption of sugar by | [
"A)15%",
"B)20%",
"C)25%",
"D)30%",
"E)60%"
] | E)60% | aqua_rat |
62790c78-2f29-48d4-b606-10960318b78d | A man can row upstream at 25 kmph and downstream at 35 kmph, and then find the speed of the man in still water? | [
"A)60 kmph",
"B)10 kmph",
"C)30 kmph",
"D)5 kmph",
"E)15 kmph"
] | C)30 kmph | aqua_rat |
4f7ff275-6808-4212-ae91-bcbbb5446de6 | A big container is 35% full with water. If 16 liters of water is added, the container becomes 3/4 full. What is the capacity of the big container in liters? | [
"A)32",
"B)40",
"C)48",
"D)54",
"E)60"
] | B)40 | aqua_rat |
fe512b9d-11d7-4f76-a5dc-0d74c1551f02 | A man purchased 3 blankets @ Rs.100 each, 5 blankets @ Rs.150 each and two blankets at a certain rate which is now slipped off from his memory. But he remembers that the average price of the blankets was Rs.150. Find the unknown rate of two blankets? | [
"A)Rs 420",
"B)Rs 550",
"C)Rs 490",
"D)Rs 450",
"E)Rs 457"
] | D)Rs 450 | aqua_rat |
7e3e7231-ca89-47d1-8a55-f54bb2ea689e | What Is The Next Number
12 13 15 17 111 113 117 119 123 ? | [
"A)212",
"B)321",
"C)129",
"D)234",
"E)654"
] | C)129 | aqua_rat |
306955ae-7197-4ab4-8a97-ccf8817a3463 | In a certain deck of cards, each card has a positive integer written on it. In a multiplication game, a child draws a card and multiples the integer on the card by the next larger integer. If each possible product is between 27 and 200, then the least and greatest integers on the card could be | [
"A)3 and 15",
"B)3 and 20",
"C)5 and 13",
"D)4 and 14",
"E)5 and 14"
] | C)5 and 13 | aqua_rat |
cd2a9af5-6f4d-4a67-b467-b06ea871efa7 | The perimeter of a semi circle is 144 cm then the radius is? | [
"A)22",
"B)28",
"C)99",
"D)77",
"E)16"
] | B)28 | aqua_rat |
55277a2c-5ec6-4aae-93f8-f6d032de516a | The product X of two prime numbers is between 17 and 55. If one of the prime numbers is greater than 2 but less than 6 and the other is greater than 11 but less than 25, then X = | [
"A)18",
"B)29",
"C)37",
"D)44",
"E)65"
] | E)65 | aqua_rat |
b11efbc7-1f21-49e2-bee5-295bb05bec7b | The average of first seven multiples of 4 is: | [
"A)9",
"B)16",
"C)15",
"D)8",
"E)10"
] | B)16 | aqua_rat |
82518522-56df-4c2e-85c0-72de4710f775 | A certain car increased its average speed by 3 miles per hour in each successive 5-minute interval after the first interval. If in the first 5-minute interval its average speed was 20 miles per hour, how many miles did the car travel in the third 5-minute interval? | [
"A)1.0",
"B)1.5",
"C)2.0",
"D)2.5",
"E)3.0"
] | C)2.0 | aqua_rat |
c4315a9c-d02b-4067-bfb4-7fc9cb3d4543 | x^2 + hx + 72 = 0 has two distinct integer roots; how many values are possible for h? | [
"A)3",
"B)6",
"C)8",
"D)12",
"E)24"
] | D)12 | aqua_rat |
346497d0-599c-4d0c-9e15-452a9f7a7a75 | Jacob is now 12 years younger than Michael. If 11 years from now Michael will be twice as old as Jacob, how old will Jacob be in 4 years? | [
"A) 3",
"B) 7",
"C) 15",
"D) 5",
"E) 25"
] | D) 5 | aqua_rat |
0962a6b6-e376-4e1e-a32e-1de648186b48 | A walks at 30 kmph and 30 hours after his start, B cycles after him at 45 kmph. How far from the start does B catch up with A? | [
"A)1200km",
"B)1500km",
"C)2000km",
"D)2700km",
"E)3600km"
] | D)2700km | aqua_rat |
e9a78ee6-502b-45a5-9116-2e7de8aeac2f | Seven men can complete a work in 12 days. They started the work and after 5 days, two men left. In how many days will the work be completed by the remaining men? | [
"A)5 days",
"B)6 days",
"C)9 days",
"D)10 days",
"E)None of these"
] | E)None of these | aqua_rat |
ad26b15c-bf5f-4e4d-8f78-19150b148b30 | Line m lies in the xy-plane. The y-intercept of line m is -1, and line m passes through the midpoint of the line segment whose endpoints are (2, 4) and (6, -8). What is the slope of line m ? | [
"A)-3",
"B)-1",
"C)-1/3",
"D)0",
"E)Undefined"
] | E)Undefined | aqua_rat |
ea012a29-18ef-488d-9cec-01171271a89f | The population of locusts in a certain swarm doubles every two hours. If 4 hours ago there were 1,000 locusts in the swarm, in approximately how many hours will the swarm population exceed 128,000 locusts? | [
"A)9",
"B)6",
"C)8",
"D)15",
"E)10"
] | E)10 | aqua_rat |
f5fc7a96-7625-40f7-b639-7ca9b63d41c2 | The length, breadth and height of a room are in the ratio 4: 6 : 4. If the breadth and height are halved while the length is doubled, then the total area of the four walls of the room will | [
"A)(a) remain the same",
"B)(b) decrease by 13.64%",
"C)(c) decrease by 15%",
"D)(d) decrease by 81.82%",
"E)(e) decrease by 30%"
] | D)(d) decrease by 81.82% | aqua_rat |
6539ede2-35f7-4e41-9aab-60d166b6bdcb | A school having four classes only have student strength of 10, 20, 30 and 40 respectively. The pass percentages of these classes are 20%, 30%, 60% and 100% respectively. What is the pass percentage for the entire school? | [
"A)56%",
"B)76%",
"C)34%",
"D)66%",
"E)46%"
] | D)66% | aqua_rat |
312f94c3-1b95-4a93-bb57-647c37427005 | For how many integers n is 2^n = n^2 ? | [
"A)None",
"B)One",
"C)Two",
"D)Three",
"E)More than Three"
] | C)Two | aqua_rat |
86a59489-e03e-4584-902b-69cdbb9f0686 | A 300 meter long train crosses a platform in 39 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform? | [
"A)287m",
"B)278m",
"C)350m",
"D)228m",
"E)282m"
] | C)350m | aqua_rat |
5e7e8d27-9094-4e41-b001-f55700cbf28b | In 1990 a total of 100 earthquakes occurred worldwide, some but not all of which occurred in Asia. If 25 of these earthquakes occurred in Asia, which of the following represents the ratio of the number of earthquakes that occurred in Asia to the number that did NOT occur in Asia? | [
"A)2/8",
"B)1/3",
"C)2/7",
"D)1/4",
"E)1/25"
] | B)1/3 | aqua_rat |
e7067e83-b2ad-4cb8-b535-cf1cda741cc5 | The price of a certain painting increased by 25% during the first year and decreased by 15% during the second year. The price of the painting at the end of the 2-year period was what percent of the original price? | [
"A)109%",
"B)106.25%",
"C)120%",
"D)115%",
"E)110%"
] | B)106.25% | aqua_rat |
89e8927d-d0fa-4f20-aac2-6241d1409fd1 | If a man walks to his office at ¾ of his usual rate, he reaches office 1/3 of an hour late than usual. What is his usual time to reach office? | [
"A)1 hour",
"B)6 hours",
"C)8 hours",
"D)2 hours",
"E)9 hours"
] | A)1 hour | aqua_rat |
37e79a03-c59c-4af1-820f-2a6d7ef769dc | 7 books consisting of 3 financial management, 2 marketing management and 2 system management are placed on a shelf at random order. What is the probability that the books of each kind are all together. | [
"A)1/1155",
"B)1/5040",
"C)1/2255",
"D)1/1355",
"E)1/1455"
] | B)1/5040 | aqua_rat |
db5c61a6-98fe-4b19-ace4-a31b92d33fb2 | walking at ¾ of his usual speed ,a man is late by 2 ½ hr.
the usual time is. | [
"A)7",
"B)8 ½",
"C)7 ½",
"D)7 ¾",
"E)9 ½"
] | C)7 ½ | aqua_rat |
f1da9507-f938-4bfd-925a-114bf7026bea | Before being simplified, the instructions for computing income tax in country R were to add 3 percent of one's annual income to the average(arithmetic mean) of 100 units of Country R's currency and 1 percent of one's annual income. Which of the following represents the simplified formula for computing the income tax, i... | [
"A)50 + I/200",
"B)50 + 7I/200",
"C)50+ I/40",
"D)100+ I/50",
"E)100+ 3I/100"
] | B)50 + 7I/200 | aqua_rat |
68941bb6-3185-444e-8968-a4cde1619a83 | Twenty times a positive integer is more than its square by 96, then the positive integer is | [
"A)13",
"B)10",
"C)11",
"D)12",
"E)14"
] | D)12 | aqua_rat |
e0fef202-2aa6-4432-afd0-3563ab692310 | X and Y are integers, X is even and negative, Y is odd and positive. Which of the following could be false?
1. (X + Y) is an odd number.
2. Y^(X + Y) is not an integer.
3. X^Y is a positive number. | [
"A)1 and 2 only.",
"B)3 only.",
"C)1 and 3 only.",
"D)2 and 3 only.",
"E)1, 2 and 3."
] | A)1 and 2 only. | aqua_rat |
d5582bb9-8035-45e2-beda-f2f5169ae3a9 | 1/0.02 is equal to | [
"A)50",
"B)2.5",
"C)25",
"D).25",
"E)None of these"
] | A)50 | aqua_rat |
bc9c146a-86a3-4549-b8d5-97ff424ca60b | Eighteen years ago,a father was three times as old as his son.Now the father is only twice as old as his son. Then the sum of the present ages of the son and the father is : | [
"A)120",
"B)76",
"C)108",
"D)105",
"E)86"
] | C)108 | aqua_rat |
c634226b-0d39-46be-b08c-d38bcb24aad3 | In 1995, the Johnsons spent $800 on the family’s water bills. Anticipating that water rates would increase in 1996 by 50%, the Johnsons cut back their water usage. By how much must the Johnsons have reduced their 1996 water usage to pay exactly the same amount E in 1996 as they paid in 1995? | [
"A)33 1⁄3%",
"B)40%",
"C)50%",
"D)66 2⁄3%",
"E)100%"
] | A)33 1⁄3% | aqua_rat |
038c31b2-463d-4167-a91d-bea19392fb25 | At Parkin's firm's annual revenue grows twice as fast as its costs. In 2007 it operated at a $1000 loss, it broke even in 2008, and in 2009 its revenues were 44% higher than in 2007. If the firm's revenues and costs grew at a constant rate over this period, what was its profit in 2009? | [
"A)700",
"B)1000",
"C)1300",
"D)1600",
"E)2000"
] | C)1300 | aqua_rat |
65b7a65e-180d-492c-908c-bc3e3db8e103 | if a person cover 3/5 part of his journey by train,7/20 part of his journey by bus and rest 6.5 km. by walk.what is total distance of his journey? | [
"A)65 km",
"B)100 km",
"C)120 km",
"D)130 km",
"E)75 km"
] | D)130 km | aqua_rat |
d3c7edd3-bd94-4942-a392-c72796f16f2a | Find the number that fits somewhere into the middle of the series. Some of the items involve both numbers and letters
Look at this series: F2, __, D8, C16, B32, ... What number should fill the blank? | [
"A)C6",
"B)F3",
"C)B5",
"D)A1",
"E)E4"
] | E)E4 | aqua_rat |
8c686625-95e1-4428-887f-48b501f53c79 | Johnie went up a certain hill at the rate of one and a half kilometers per hour and came down at the rate of four and a half kilometers per hour, so that it took just four hours to make the double journey. How far was it to the top of the hill ? | [
"A)3 km",
"B)6 km",
"C)4.5 km",
"D)km",
"E)none of the above"
] | C)4.5 km | aqua_rat |
0ebb09f4-131d-427a-af55-f59f9dd7cc4f | A man sells a horse for Rs. 620 and loses something, if he had sold it for Rs.860 , his gain would have been double the former loss. Find the cost price of the horse? | [
"A)27",
"B)98",
"C)27",
"D)80",
"E)71"
] | D)80 | aqua_rat |
957cae06-966a-456f-831b-a5d4f878b115 | If 50% of 100 is greater than 20% of a number by 47, what is the number? | [
"A)60",
"B)30",
"C)15",
"D)75",
"E)100"
] | C)15 | aqua_rat |
94b9ddff-07f1-4493-a051-501cc0a85f7b | A rectangular field has area equal to 150 sq m and perimeter 50 m. Its length and breadth must be? | [
"A)15 m,15 m",
"B)15 m,90 m",
"C)16 m,10 m",
"D)15 m,10 m",
"E)15 m,30 m"
] | D)15 m,10 m | aqua_rat |
cd31dd18-f962-413e-8d99-054baf8b991b | P and Q are the only two applicants qualified for a short-term research project that pays 420 dollars in total. Candidate P has more experience and, if hired, would be paid 50 percent more per hour than candidate Q would be paid. Candidate Q, if hired, would require 10 hours more than candidate P to do the job. Candida... | [
"A)$3",
"B)$5",
"C)$7",
"D)$9",
"E)$11"
] | C)$7 | aqua_rat |
e3f02dbc-5a93-4348-8d82-8f1d120f194f | Complete the series 20, 19, 17, ...., 10, 5 | [
"A)2",
"B)3",
"C)5",
"D)7",
"E)9"
] | C)5 | aqua_rat |
006ce2c6-a089-48a1-864d-5b1b749281bd | A box contains either blue or red flags. The total number of flags in the box is an even number. A group of children are asked to pick up two flags each. If all the flags are used up in the process such that 60% of the children have blue flags, and 50% have red flags, what percentage of children have flags of both the ... | [
"A)5%",
"B)10%",
"C)15%",
"D)20%",
"E)It can not be determined"
] | B)10% | aqua_rat |
ee0f23b2-fcda-45c6-98f2-770c8cd90c70 | A car is 15 minutes late by running at a speed of 4/5th of its actual speed. The actual time taken by the car to cover that distance is: | [
"A)30 minutes",
"B)1 hour",
"C)2 hours",
"D)3 hours",
"E)None of these"
] | B)1 hour | aqua_rat |
65b45333-c338-43fe-942c-ea75d297a53f | Revenues were recorded for Store A and Store B over a period of three months. In the first month, Store A's revenues were $45,000 higher than Store B's revenues. In the second month, Store A's revenues were $8,000 higher than Store B's revenues. If Store A's average (arithmetic mean) monthly revenue for the three month... | [
"A) $14,000",
"B) $15,000",
"C) $42,000",
"D) $47,000",
"E) $50,000"
] | D) $47,000 | aqua_rat |
a0191ae9-c65f-42d1-9aba-5d7acc5a02e0 | Rajan got married 8 years ago. His present age is 6/5 times his age at the time of his marriage. Rajan's sister was 10 years younger to him at the time of his marriage. The age of Rajan's sister is: | [
"A)32 years",
"B)36 years",
"C)38 years",
"D)40 years",
"E)45 years"
] | C)38 years | aqua_rat |
9d48f20b-8380-4cd3-bd87-926ba89bf7a8 | A train running at the speed of 20 m/s crosses a pole in 24 sec less than the time it requires to cross a platform thrice its length at the same speed. What is the length of the train? | [
"A)150 m",
"B)200 m",
"C)180 m",
"D)160 m",
"E)170 m"
] | D)160 m | aqua_rat |
14b73763-955e-4bdb-81ae-61c72db577ec | Grass in lawn grows equally thick and in a uniform rate. It takes 24 days for 70 cows and 60 days for 30 cows to eat the whole of the grass. How many cows are needed to eat the grass in 96 days.? | [
"A)17",
"B)18",
"C)19",
"D)20",
"E)22"
] | D)20 | aqua_rat |
9476fedc-720a-4588-af50-52345d8bca69 | How many two digit numbers of distinct digits can be formed by using digits 1, 2, 3, 4, 5, 6 and 7 such that the numbers are divisible by 3? | [
"A)10",
"B)11",
"C)12",
"D)13",
"E)14"
] | E)14 | aqua_rat |
970b2c94-f6f9-45be-8b1d-9aabb910bfe3 | A store owner estimates that the average price of type A products will increase by 40% next year and that the price of type B products will increase by 10% next year. This year, the total amount paid for type A products was $4500 and the total price paid for type B products was $8300. According to the store owner's est... | [
"A)$14,755",
"B)$15,430",
"C)$16,000",
"D)$16,225",
"E)$17,155"
] | B)$15,430 | aqua_rat |
180a145a-a85f-4cc7-93c6-5d90d2c2b69a | Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next? | [
"A)7",
"B)10",
"C)12",
"D)5",
"E)14"
] | B)10 | aqua_rat |
99f8d8fa-797c-471a-a246-41b31a952532 | The probability of a lottery ticket being a prized ticket is 0.2. When 4 tickets are purchased, the probability of winning a prize o n atleast one ticket is? | [
"A)0.5919",
"B)P(E)=0.5904",
"C)0.5929",
"D)0.5928",
"E)0.594"
] | B)P(E)=0.5904 | aqua_rat |
d7728e2e-a6dc-48f9-af8a-4bc21f113110 | A, B and C are entered into a partnership. A invested Rs.6500 for 6 months, B invested Rs.8400 for 5 months and C invested for Rs.10000 for 3 months. A is a working partner and gets 5% of the total profit for the same. Find the share of C in a total profit of Rs.7400. | [
"A)1750",
"B)1900",
"C)8600",
"D)10300",
"E)1200"
] | B)1900 | aqua_rat |
8c9e3726-9fcd-44ae-87ad-e919a64129b7 | What is the sum of the greatest common factor and the lowest common multiple of 12 and 48? | [
"A)20",
"B)60",
"C)40",
"D)56",
"E)20"
] | B)60 | aqua_rat |
114be56b-f7c5-4c7f-8ab0-cdeb87327c96 | The units digit of (35)^(7) + (93)^(45) is: | [
"A)2",
"B)4",
"C)6",
"D)8",
"E)0"
] | D)8 | aqua_rat |
a7394316-3a5e-4d63-b97c-34e86d4d081b | The dimensions of an open box are 50 cm, 40 cm and 23 cm. Its thickness is 2 cm. If 1 cubic cm of metal used in the box weighs 0.5 gms, find the weight of the box. | [
"A)8.04kg",
"B)8.14kg",
"C)8.24kg",
"D)9.04kg",
"E)None of these"
] | A)8.04kg | aqua_rat |
6f3d9787-c733-471f-be5e-6e347a9375fe | What is the average of first 21 multiples of 7 ? | [
"A)67",
"B)69",
"C)77",
"D)79",
"E)81"
] | C)77 | aqua_rat |
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