id string | question string | choices list | answer_key string | source string |
|---|---|---|---|---|
622af1ec-9f91-4981-90dc-a14ab4c32c0f | If Yury has been writing programming code for 16 hours at a rate of 5 lines of code per 20 seconds, how many lines of code has he written? | [
"A)126(10^2)",
"B)126(10^3)",
"C)144(10^2)",
"D)1.26(10^7)",
"E).126(10^9)"
] | C)144(10^2) | aqua_rat |
393fa845-7ad3-4984-9026-c4050848bb8f | In your classes you counted 130 hands. How many students were at the class? | [
"A)65",
"B)61",
"C)85",
"D)86",
"E)88"
] | A)65 | aqua_rat |
cb01281b-6de3-4551-9c48-26f71aaf5a62 | In how many ways can you sit 7 people on a bench if 3 of them must sit together? | [
"A)720",
"B)2,160",
"C)2,400",
"D)4,320",
"E)40,320"
] | A)720 | aqua_rat |
93efcd17-139e-4455-ba52-cec8417bb0e6 | A basket contains 5 apples, of which 1 is spoiled and the rest are good. If Henry is to select 2 apples from the basket simultaneously and at random, what is the probability E that the 2 apples selected will include the spoiled one? | [
"A)a. 1/5",
"B)b. 3/10",
"C)c. 2/5",
"D)d. 1/2",
"E)e. 3/5"
] | C)c. 2/5 | aqua_rat |
94d89e80-8c89-4bb8-aaab-28e4dd1abdd3 | The side of a square is increased by 25% then how much % does its area increases? | [
"A)56.28",
"B)56.25",
"C)56.2",
"D)56.24",
"E)56.21"
] | B)56.25 | aqua_rat |
007ca3d8-88f9-4092-a0b5-4394a58cd358 | Find the total no. of distinct bike no.'s that can beformed using 2 letters followed by 2 no.'s. How many letters need to be distinct? | [
"A)59",
"B)89",
"C)94",
"D)100",
"E)110"
] | D)100 | aqua_rat |
1168c7c8-5355-4052-b6ae-7df767ffc10a | 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)2/25",
"C)2/21",
"D)2/08",
"E)2/18"
] | C)2/21 | aqua_rat |
301d3760-eb73-4f67-8989-7a66acf31268 | Two pipes A and B together can fill a cistern in 4 hours. Had they been opened separately, then B would have taken 6 hours more than A to fill cistern. How much time will be taken by A to fill the cistern separately? | [
"A)3",
"B)5",
"C)6",
"D)8",
"E)9"
] | C)6 | aqua_rat |
c3742b89-f2b5-4e09-ac9f-3b96588074a2 | What will come in place of the x in the following Number series? 46080, 3840, 384, 48, 8, 2, x | [
"A)1",
"B)3",
"C)5",
"D)6",
"E)8"
] | A)1 | aqua_rat |
c78f04d5-6cd1-41ba-8418-4ca4c2c93e00 | power windows: 60%
anti-lock brakes: 25%
CD player: 60%
The table above shows the number of vehicles at Bill's car dealership that have certain features. No vehicle has all three features, but 10% have power windows and anti-lock brakes, 15% have anti-lock brakes and a CD player, and 22% have power windows and a CD pla... | [
"A)23",
"B)18",
"C)11",
"D)3",
"E)0"
] | A)23 | aqua_rat |
2133f00b-304d-4d8e-af71-2b8918519c65 | A boat ma goes 2km against the current of the stream in 1 hr and goes 1 km along the current in 10 min. how long will it take to go 6 km in stationary water | [
"A)40 min",
"B)1hr",
"C)1hr 15 min",
"D)1hr 30 min",
"E)4 hr"
] | D)1hr 30 min | aqua_rat |
5503a9a3-3619-476d-b4dc-5ef3396ede2d | The average age of 15 students of a class is 16 years. Out of these, the average age of 6 students is 14 years and that of the other 9 students is 16 years. Tee age of the 15th student is? | [
"A)10years",
"B)11years",
"C)12years",
"D)13years",
"E)14years"
] | C)12years | aqua_rat |
d452380a-5d88-41a3-8ad7-93bc68411f15 | If p is the product of the integers from 1 to 35, inclusive, what is the greatest integer k for which 3^k is a factor of p? | [
"A)11",
"B)13",
"C)15",
"D)17",
"E)19"
] | C)15 | aqua_rat |
f16aa8dd-434f-4e56-aa3c-641c8ab05e4c | A boat goes 100 km downstream in 10 hours, and 75 m upstream in 15 hours. The speed of the stream is? | [
"A)22 1/8 kmph",
"B)24 3/2 kmph",
"C)22 1/2 kmph",
"D)22 1/5 kmph",
"E)22 9/2 kmph"
] | C)22 1/2 kmph | aqua_rat |
01dee9e7-ba13-4d07-9204-7db1dcf6d6cd | The current of a stream runs at the rate of 4 kmph. A boat goes 6 km and back to the starting point in 2 hours, then find the speed of the boat in still water? | [
"A)2 kmph",
"B)2 kmph",
"C)8 kmph",
"D)9 kmph",
"E)1 kmph"
] | C)8 kmph | aqua_rat |
f173b81a-4b0d-4539-8a00-fb2d4437d666 | A pipe can fill a cistern in 55 minutes. Find the time in which 1/11 part of the cistern will be filled? | [
"A)5min",
"B)2min",
"C)3min",
"D)1min",
"E)10min"
] | A)5min | aqua_rat |
62246e08-ead4-48c3-805c-55f6b9933d8e | Ravi, Ramu and Raja are three partners in business. If Ravi’s capital is equal to twice Ramu’s capital and Ramu’s capital is three times Raja’s capital, the ratio of the capitals of Ravi, Ramu, Raja is | [
"A)2:1:3",
"B)1:2:6",
"C)6:3:1",
"D)1:3:6",
"E)None of these"
] | C)6:3:1 | aqua_rat |
2720dc89-14e5-4f59-9288-09d4f27e1fbb | A basketball team scored x points per game in its first n games of the season, and in all the following games it scored an average (arithmetic mean) of y points per game. What was the average number of points per game in its first n + 3 games? | [
"A)x + 3y/(n + 3)",
"B)x + y/(n + 3)",
"C)(x + 3y)/(n + 3)",
"D)(nx + 3y)/(n + 3)",
"E)(3x + ny)/(n + 3)"
] | D)(nx + 3y)/(n + 3) | aqua_rat |
5c5c4566-9b71-478f-bf21-6050128625f4 | How should a profit of Rs.500 be divided into two partners, if one of them invested Rs.6000 for 5 months and other invested Rs.5000 for 4 months? (in Rs.) | [
"A)1000,5000",
"B)3000,2000",
"C)500,400",
"D)2000,3000",
"E)300,200"
] | E)300,200 | aqua_rat |
2481cb49-1541-4211-a863-761194887b34 | In a set of numbers from 100 to 1000 inclusive, how many integers are odd and do not contain the digit 7? | [
"A)180",
"B)196",
"C)286",
"D)324",
"E)288"
] | E)288 | aqua_rat |
4ef505e9-6d26-4ebf-936f-6a864744b175 | There are two decks of 11 cards each. The cards in each deck are labeled with integers from 11 to 20 inclusive. If we pick a card from each deck at random, what is the probability that the product of the numbers on the picked cards is a multiple of 6? | [
"A)0.23",
"B)0.36",
"C)0.4",
"D)0.42",
"E)0.46"
] | E)0.46 | aqua_rat |
1860af05-2e20-42ae-aa46-a85ab9e0d5d8 | Find out the number of ways in which 6 rings of different types can be worn in 3 fingers? | [
"A)729",
"B)362",
"C)154",
"D)653",
"E)234"
] | A)729 | aqua_rat |
694c6939-8e1f-4c29-a09b-9a7ec39ba1c5 | Out of four numbers ,the average of first three is 16 and that of the last three is 15. If the last number is 22,the first number is : | [
"A)22",
"B)21",
"C)77",
"D)99",
"E)25"
] | E)25 | aqua_rat |
dcf6c0f9-015b-4f81-9f99-faa63837c22b | 25 buses are running between two places P and Q. In how many ways can a person go from P to Q and return by a different bus? | [
"A)625",
"B)600",
"C)576",
"D)676",
"E)700"
] | B)600 | aqua_rat |
936eaa44-063c-43fb-b496-abe1b7f52fc3 | if m^3 has 16 factors then m^4 will have how many factors ????? and m is not a prime no. | [
"A)24",
"B)25",
"C)26",
"D)27",
"E)28"
] | B)25 | aqua_rat |
637f71e7-d8d3-4378-8465-39ec702543dc | The area of a triangle is with base 3m and height 6m? | [
"A)88 m2",
"B)9 m2",
"C)66 m2",
"D)77 m2",
"E)31 m2"
] | B)9 m2 | aqua_rat |
116084f8-e3fd-4c41-8eb9-74ad847cb58c | Find the number of zero's in the expression 1^1 * 2^2 * 3^3 * 4^4 * 5^5 * ……..10^10. | [
"A)28",
"B)15",
"C)16",
"D)17",
"E)81"
] | B)15 | aqua_rat |
b8f15d4e-f600-4c47-aa34-b373ee1570fe | If the numerator of a fraction is increased by 20% and its denominator is diminished by 25% value of the fraction is 2/15. Find the original fraction? | [
"A)1/12",
"B)1/15",
"C)1/19",
"D)1/13",
"E)1/11"
] | A)1/12 | aqua_rat |
84a10f5b-6f0a-40ed-b396-98286e5ff587 | How many words can be formed by using all the letters of the word “DAUGHTER” so that vowels always come together & vowels are never together? | [
"A)5120",
"B)1240",
"C)4320",
"D)6512",
"E)1204"
] | C)4320 | aqua_rat |
3ec5db3e-3e57-4d2e-8e35-e11f3053b44b | 5 men or 8 women do equal amount of work in a day. a job requires 3 men and 5 women to finish the job in 10 days how many woman are required to finish the job in 14 days. | [
"A)10",
"B)7",
"C)6",
"D)12",
"E)13"
] | B)7 | aqua_rat |
7eabc35a-f04a-4d64-bb62-4f9bcfb315c2 | A meeting has to be conducted with 6 managers. Find the number of ways in which the managers be selected from among 10 managers, if 2 managers will not attend the meeting together? | [
"A)120",
"B)110",
"C)105",
"D)140",
"E)135"
] | D)140 | aqua_rat |
4ff36b28-b588-4c9c-ba63-7d23da3e5057 | The first three terms of a proportion are 3, 9 and 12. The fourth term is? | [
"A)22",
"B)28",
"C)27",
"D)36",
"E)88"
] | D)36 | aqua_rat |
a3bad9ba-60f9-4682-8790-6d5b9619ace4 | 5000 voted in an election between two candidates.14% of the votes were invalid.The winner won by a margin approximately closer to 15%.Find the number of votes secured by the person | [
"A)2128",
"B)2472",
"C)2689",
"D)26707",
"E)17191"
] | B)2472 | aqua_rat |
7df238e8-6eb6-4446-894e-0db300810965 | A store reduced the price of all items in the store by 10% on the first day and by another 14% on the second day. The price of items on the second day was what percent of the price before the first reduction took place? | [
"A)80.0",
"B)80.9",
"C)77.4",
"D)81.1",
"E)81.9"
] | C)77.4 | aqua_rat |
78a4eb22-0580-44c2-8c42-8665af5087ce | A contractor undertook to do a certain piece of work in 6 days. He employed certain number of men, but 5 of them being absent from the very first day, the rest could finish the work in 10 days. The number of men originally employed were : | [
"A)12",
"B)10",
"C)13",
"D)11",
"E)None of these"
] | B)10 | aqua_rat |
f73c392b-eb47-46b3-a18b-69ce1cd3d085 | Pipe A can fill a tank in 32 minutes. Pipe B can fill the same tank 3 times faster than pipe A. If both the pipes are connected to the tank so that they fill the tank simultaneously, how long will it take for the empty tank to overflow? | [
"A)4 minutes",
"B)32/7 minutes",
"C)192/7 minutes",
"D)224/7 minutes",
"E)32/5 minutes"
] | E)32/5 minutes | aqua_rat |
bb373940-9cbe-40e5-a6c9-b531c8ad7ea0 | The first flight out of Phoenix airport had a late departure. If the next three flights departed on-time, how many subsequent flights need to depart from Phoenix on-time, for the airport's on-time departure rate to be higher than 70%? | [
"A)6",
"B)5",
"C)8",
"D)9",
"E)10"
] | B)5 | aqua_rat |
f6720c04-d615-4510-9bb8-30e233038f78 | If 2x+y = 10, 2y+z = 20 and 2x+z = 30. Where x, y,and z are real number. What is the value of 2x ? | [
"A)3/2",
"B)sqrt(15)",
"C)sqrt(6)/2",
"D)15",
"E)18"
] | B)sqrt(15) | aqua_rat |
391ecb9e-efd5-4191-bc78-71124e616cea | The function F is defined for all positive integers n by the following rule: f(n) is the number of position integer each of which is less than n, and has no position factor in common with n other than 4. If p is any prime number then f(p)= | [
"A)p-1",
"B)p-2",
"C)(p+1)/2",
"D)(p-1)/2",
"E)2"
] | C)(p+1)/2 | aqua_rat |
19a1d82b-9805-4b75-85d8-519d20af5b99 | A computer manufacturer produces a certain electronic component at a cost of $80 per component. Shipping costs for delivering the components are $3 per unit. Further, the manufacturer has costs of $16,500 a month related to the electronic component regardless of how many it produces. If the manufacturer produces and se... | [
"A)$28",
"B)$82",
"C)$110",
"D)$138",
"E)$193"
] | E)$193 | aqua_rat |
ed9bee0a-0895-4a7f-aadb-3a1fd2b4194b | At a certain paint store forest green is made by mixing 4 parts blue paint with 3 parts yellow paint.Verdant green is made by mixing 4 parts yellow paint with 3 parts blue paint.How many liters of yellow paint must be added to 42 liters of forest green to change it to Verdant green? | [
"A)14",
"B)12",
"C)15",
"D)11",
"E)10"
] | A)14 | aqua_rat |
b7b42fd0-1d35-43e5-80a4-3a0b88517c72 | Insert the missing number
1, 2, 4, 8, 16, 32, 64, ..., 256 | [
"A)128",
"B)148",
"C)154",
"D)164",
"E)174"
] | A)128 | aqua_rat |
7225fb51-8e8f-4d4a-97aa-e3571d9d9d72 | The slant height of a conical mountian is 2.5 km and the area of its base is 1.54 km². The height of the mountain is: | [
"A)2.4 km",
"B)2.6 km",
"C)4.5 km",
"D)5.4 km",
"E)None"
] | A)2.4 km | aqua_rat |
64a190e7-b920-46c4-8748-856b2809d4b1 | Which one of the given numbers is completely divisible by 45? | [
"A)202860",
"B)165642",
"C)112330",
"D)112333",
"E)None of these"
] | A)202860 | aqua_rat |
10d5ce51-2826-4c31-8b7a-3a7a1842f345 | In a dairy farm, 16 cows eat 16 bags of husk in 16 days. In how many days one cow will eat one bag of husk? | [
"A)16",
"B)40",
"C)20",
"D)26",
"E)30"
] | A)16 | aqua_rat |
306c8929-84fd-4466-b2e5-da6849477f8c | Which of the following must be equal to zero for all real numbers x ?
I. −1x−1x
II. x + (-x)
III. x^0 | [
"A)I only",
"B)II only",
"C)I and III only",
"D)II and III only",
"E)I, II , and III"
] | B)II only | aqua_rat |
0a20b714-5a3c-43ae-972e-5956af859893 | The avg weight of A,B & C is 84 kg. If D joins the group, the avg weight of the group becomes 80 kg.If another man E who weights is 5 kg more than D Replaces A, Then the avgof B,C,D&E becomes 79 kg. What is the weight of A? | [
"A)45",
"B)65",
"C)77",
"D)89",
"E)90"
] | C)77 | aqua_rat |
52cd476b-aab9-4eed-899c-a8ef8c2beb70 | There are four distinct pairs of brothers and sisters. In how many ways can a committee of 4 be formed and NOT have siblings in it? | [
"A)4",
"B)8",
"C)12",
"D)16",
"E)20"
] | D)16 | aqua_rat |
3cdfc4ea-a7a7-4524-a3f9-5844c11b76e5 | A train is moving at 6/7 of its usual speed. The train is 30 minutes too late. What is the usual time for the train to complete the journey? | [
"A)1 hour",
"B)30 minutes",
"C)3 hours",
"D)2 hours 30 min",
"E)2 hours"
] | C)3 hours | aqua_rat |
04781c2a-2e12-4b6c-8c7a-38dd8f0178f9 | A box has 12 shapes; 3 circles, 5 squares, and 4 triangles. How many groups of 3 shapes can be made with at least 1 triangle? | [
"A)46",
"B)64",
"C)164",
"D)146",
"E)56"
] | C)164 | aqua_rat |
4169f36a-1831-4422-ae3d-7cee6767438b | Helen went to the stationers and bought things worth Euro 50, out of which 30 paise went on sales tax on taxable purchases. If the tax rate was 6%, then what was the cost of the tax free items? | [
"A)Euro 15",
"B)Euro 15.7",
"C)Euro 19.7",
"D)Euro 44.7",
"E)None"
] | D)Euro 44.7 | aqua_rat |
ddee05c8-6488-4467-914c-f4bfd339a84e | A student must answer 7 out of 10 questions on an examination. If at least 3 of the first 5 questions must be answered, how many possible combinations of 7 questions are available to the student?
. | [
"A)50",
"B)80",
"C)110",
"D)220",
"E)360"
] | C)110 | aqua_rat |
6702b52b-e05b-488f-be43-5afa6bedaa6d | The cricket team of 11members is 25yrs old & the wicket keeper is 3 yrs older. If the ages ofthese 2are excluded, the average age of theremaining players is 1 year less than the average age of the whole team. What is the average age of the team ? | [
"A)21",
"B)22",
"C)23",
"D)25",
"E)28"
] | B)22 | aqua_rat |
4b2e96db-00b8-491d-8ef5-11d0105302d3 | Tanks A and B are each in the shape of a right circular cylinder. The interior of tank A has a height of 6 meters and a circumference of 8 meters, and the interior of tank B has a height of 8 meters and a circumference of 10 meters. The capacity of tank A is what percent of the capacity of tank B? | [
"A)48%",
"B)80%",
"C)100%",
"D)120%",
"E)125%"
] | A)48% | aqua_rat |
78965100-c3b7-44b2-9a4f-4159f1b75bf9 | What is the chance that a leap year selected at random contains 53 fridays? | [
"A)1/7",
"B)2/7",
"C)3/7",
"D)4/7",
"E)5/7"
] | B)2/7 | aqua_rat |
6c45bc98-f955-4e4b-899a-0f02c207fb41 | The bus that travels from St. Louis to Chicago and back comes to St. Louis every 4 hours while the bus that travels from St. Louis to Springfield and back comes to St. Louis every 2 hours. If at 12:00 o'clock both bused arrived at St. Louis, at what time will they meet in St. Louis again? | [
"A)16:00.",
"B)18:00",
"C)20:00",
"D)22:00.",
"E)24:00."
] | A)16:00. | aqua_rat |
98274b65-f2ff-479f-ac74-edddbaa15540 | If a trader sold two cars each at $ 325475 and gains 12% on the first and loses 12% on the second, then his profit or loss percent on the whole is? | [
"A)3.44%",
"B)2.44%",
"C)6.44%",
"D)1.44%",
"E)7.44%"
] | D)1.44% | aqua_rat |
eb2ef8a8-af46-45a3-9920-3dc658dd9d09 | The length of a rectangle is halved, while its breadth is tripled. Watis the % change in area? | [
"A)40%",
"B)45%",
"C)50%",
"D)60%",
"E)70%"
] | C)50% | aqua_rat |
1adf862f-ac6b-4b1c-9b52-dd7267ee3f0c | If U is an odd number and V and W are different integers, which of the following must be even? | [
"A)UV+UW",
"B)U+VW",
"C)UVW",
"D)U+V+W",
"E)None of these"
] | E)None of these | aqua_rat |
83e8ca3e-60cf-47bc-9f09-c0efde1ea288 | What is the probability that the sum of two dice will yield a 5, and then when both are thrown again, their sum will again yield a 5? assume that each die has 4 sides with faces numbered 1 to 4. | [
"A)1/144",
"B)1/36",
"C)1/12",
"D)1/16",
"E)1/3"
] | D)1/16 | aqua_rat |
11b7eb45-0d01-44c3-9fb0-a8447cb8dfb8 | Two trains of equal lengths take 10 sec and 15 sec respectively to cross a telegraph post. If the length of each train be 120 m, in what time will they cross other travelling in opposite direction? | [
"A)16 sec",
"B)12 sec",
"C)17 sec",
"D)21 sec",
"E)23 sec"
] | B)12 sec | aqua_rat |
3bac2204-082d-4817-a0a1-d20ceffc8c44 | A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is: | [
"A)18",
"B)24",
"C)42",
"D)81",
"E)28"
] | B)24 | aqua_rat |
1e52d7e3-70b9-444e-8c29-66c0bfe64bf4 | Two persons A and B can complete a piece of work in 30 days and 45 days respectively. If they work together, what part of the work will be completed in 3 days? | [
"A)1/5",
"B)1/1",
"C)1/6",
"D)1/3",
"E)1/7"
] | C)1/6 | aqua_rat |
c847cb1d-37b6-414b-a03b-263f5a5997f7 | In the first week of the Year, Pancy saved $1. In each of the next 51 weeks, she saved $1 more than she had saved in the previous week. What was the total amount that Pancy saved during the 52 weeks? | [
"A)$1,326",
"B)$1,352",
"C)$1,378",
"D)$2,652",
"E)$2,756"
] | C)$1,378 | aqua_rat |
897ef04d-3493-470f-b6fb-510e960a1572 | In a games hour 4 different types of players came to the ground? cricket 11, hockey 15, football 21, softball 15. In these 4 people play both cricket and hockey, 3people play both softball and football. 5 people play both cricket and football. How many people play only cricket? | [
"A)11",
"B)2",
"C)5",
"D)3",
"E)9"
] | B)2 | aqua_rat |
fdb6a0aa-cd53-4427-b469-bb56da764180 | Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 14 kmph and 21 kmph respectively. When they meet, it is found that one train has traveled 60 km more than the other one. The distance between the two stations is? | [
"A)477",
"B)420",
"C)279",
"D)276",
"E)291"
] | B)420 | aqua_rat |
d55dea57-f35b-49d8-8c00-abc0ad7f4ddc | A certain tank is filled to one quarter of its capacity with a mixture consisting of water and sodium chloride. The proportion of sodium chloride in the tank is 40% by volume and the capacity of the tank is 24 gallons. If the water evaporates from the tank at the rate of 0.5 gallons per hour, and the amount of sodium c... | [
"A)43%",
"B)50%",
"C)52%",
"D)54%",
"E)56%"
] | C)52% | aqua_rat |
6be4a0a7-d74f-4f07-be58-3d630bdeac33 | Find the roots of the quadratic equation: x2 + 2x - 15 = 0? | [
"A)-5,3",
"B)6,5",
"C)8,9",
"D)7,6",
"E)3,5"
] | A)-5,3 | aqua_rat |
8303ad28-b33a-46bd-9d4b-d1f1de31a45f | Pipe A can fill a tank in 24 minutes. Pipe B can fill the same tank 6 times faster than pipe A. If both the pipes are connected to the tank so that they fill the tank simultaneously, how long will it take for the empty tank to overflow? | [
"A)4 minutes",
"B)32/7 minutes",
"C)192/7 minutes",
"D)3 minutes",
"E)28 minutes"
] | D)3 minutes | aqua_rat |
02c08ced-e74f-4d7c-b2b3-97fa6ef77407 | A and B start a business jointly. A invests Rs.16000 for 8 months and B remains in the business for 4 months. Out of the total profit B claims 2/7th share. How much money is contributed by B? | [
"A)12899",
"B)12800",
"C)27891",
"D)18992",
"E)78812"
] | B)12800 | aqua_rat |
921d690a-ea7d-4cde-9790-7e12ddff0e1d | A and B started a business investing Rs. 75,000 and Rs 20,000 respectively. In what ratio the profit earned after 2 years be divided between A and B respectively? | [
"A)9:2",
"B)3:2",
"C)18:20",
"D)18:4",
"E)13:4"
] | E)13:4 | aqua_rat |
e1c37c6a-eea0-466c-99d1-f0927d2835e9 | A boatman can row 3 km against the stream in 30 minutes and return in 18 minutes. Find the rate of current ? | [
"A)2 kmph",
"B)8/2 kmph",
"C)5/2 kmph",
"D)1/2 kmph",
"E)2/2 kmph"
] | A)2 kmph | aqua_rat |
494d9499-c09b-46d0-8e1b-af5779e2bcdd | If a(a + 4) = 21 and b(b + 4) = 21, where a ≠ b, then a + b = | [
"A)−4",
"B)−5",
"C)2",
"D)46",
"E)48"
] | A)−4 | aqua_rat |
deecec65-8ec8-4983-9447-93e611017f7a | Two representatives must be selected from each of two groups of students. One group consists of two men and one woman, and the other group consists of two women and one man. What is the probability that 2 men and 2 women will be selected ? | [
"A)1/6",
"B)1/4",
"C)5/9",
"D)1/3",
"E)1/2"
] | C)5/9 | aqua_rat |
f4e21cbe-addc-429a-b4bd-63585a3145a0 | Two stations A and B are 110 km apart on a straight line. One train starts from A at 5 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? | [
"A)11",
"B)10",
"C)8",
"D)12",
"E)15"
] | C)8 | aqua_rat |
8ffdaaaf-d311-44f0-a00e-355d52d19727 | At a company, the average wage of male employees is $4 per hour, and the average wage of female employees is $8 per hour. If the average wage of all employees is $7.5 per hour, what is the ratio of the number of male employees to the number of female employees? | [
"A)1 to 7",
"B)2 to 3",
"C)3 to 2",
"D)5 to 3",
"E)2 to 1"
] | A)1 to 7 | aqua_rat |
cbc08c96-1455-4252-85ba-8208e1663a06 | A sum of Rs. 12500 amounts to Rs. 16500 in 4 years at the rate of simple interest. What is the rate of interest? | [
"A)4%",
"B)5%",
"C)6%",
"D)8%",
"E)14%"
] | D)8% | aqua_rat |
ae1089a0-7306-4864-8459-d96701762214 | what is the probability of getting 53 mondays in a leap year? | [
"A)1/7",
"B)2/7",
"C)3/7",
"D)4/7",
"E)5/7"
] | B)2/7 | aqua_rat |
d5c05b7d-5102-4bee-b701-0bb6642f3a7d | Two trains of length 100 m and 200 m are 100 m apart. They start moving towards each other on parallel tracks, at speeds 18 kmph and 72 kmph. After how much time will the trains meet? | [
"A)20/8 sec",
"B)20/4 sec",
"C)20/7 sec",
"D)4 sec",
"E)60/7 sec"
] | D)4 sec | aqua_rat |
44f28a31-a085-4b48-b1f9-98c3357c20fd | The volume of the largest right circular cone that can be cut out of a cube of edge 7 cm is : | [
"A)89.8 cm³",
"B)92.5 cm³",
"C)132.8 cm³",
"D)144.5 cm³",
"E)none"
] | A)89.8 cm³ | aqua_rat |
f8b1dca6-f347-4e7d-be2d-8a4174a56ff9 | A factory produces 6400 toys per week. If the workers at this factory work 3 days a week and if these workers make the same number of toys everyday, how many toys are produced each day? | [
"A)1375 toys",
"B)2133 toys",
"C)3375 toys",
"D)4375 toys",
"E)5375 toys"
] | B)2133 toys | aqua_rat |
8fb37129-439e-4ce5-a4fc-f720795f4c81 | There are three different hoses used to fill a pool: hose x, hose y, and hose W. Hose x can fill the pool in a days, hose y in b days, and hose W in c days, where a > b > c. When all three hoses are used together to fill a pool, it takes d days to fill the pool. Which of the following must be true?
I. d<c
II. d>b
III. ... | [
"A)I",
"B)III",
"C)II&III",
"D)II",
"E)I&II"
] | D)II | aqua_rat |
70aadb9f-5f5f-4dbb-aacc-2eba69f57498 | A basketball team composed of 12 players scored 100 points in a particular contest. If none of the individual players scored fewer than 7 points, what is the greatest number of points Q that an individual player might have scored? | [
"A)7",
"B)13",
"C)16",
"D)21",
"E)23"
] | E)23 | aqua_rat |
993c3084-b6db-4fbf-b1f2-367969a3dc76 | A family consists of two grandparents, two parents, and four grandchildren. The average age of the grandparents is 66 years, the average age of the parents is 40 years, and the average age of the grandchildren is 9 years. What is the average age (in years) of the family? | [
"A)27",
"B)29",
"C)31",
"D)33",
"E)35"
] | C)31 | aqua_rat |
b488f933-39c6-4d0d-9aae-7f13c95db57c | The amount of principal Rs.8000 at compound interest at the ratio of 5% p.a. for 2 years is | [
"A)s.9621",
"B)s.6921",
"C)s.8820",
"D)s.6261",
"E)s.6361"
] | C)s.8820 | aqua_rat |
a11e428d-1193-469c-8fab-fb4bf1b8bcfb | A baseball game is played at Wickley Field. The Blues vs. The Grays. 25% of all players hit a home-run (hit the ball out of the park). Some players on The Grays team were injured, so they didn't play. If the ratio of players of the teams is 5:4, respectively, and the percentage of players who hit a home-run for The Blu... | [
"A)40%",
"B)45%",
"C)35%",
"D)45.5%",
"E)35.5%"
] | B)45% | aqua_rat |
da74c084-d607-45c0-b201-8a9aaf8e7c9d | John can eat a quarter of a pizza in one minute. How long does it take John to eat one pizza and a half? | [
"A)1 min",
"B)3 min",
"C)7 min",
"D)6 min",
"E)9 min"
] | D)6 min | aqua_rat |
736a5516-a99a-42dc-b800-3c0d50538cc8 | If 5% more is gained by selling an article for Rs. 360 than by selling it for Rs. 340, the cost of the article is | [
"A)289",
"B)400",
"C)200",
"D)288",
"E)111"
] | B)400 | aqua_rat |
1b5dff5d-5ada-4d0a-94c4-eeea128d86b5 | At golds gym class can be divided into 8 teams with an equal number of players on each team or into 12 teams with an equal number of players on each team. What is the lowest possible number of students in the class? | [
"A) 20",
"B) 24",
"C) 36",
"D) 48",
"E) 96"
] | B) 24 | aqua_rat |
e9f613f6-dbd3-40d0-ae0b-3f7527f4fe48 | Reena and Shaloo are partners in a business. Reena invests Rs. 35,000 for 8 months and Shaloo invests Rs. 42,000 for 10 months. Out of a profit of Rs. 31,570, Reena's share is : | [
"A)Rs. 9471",
"B)Rs. 12,628",
"C)Rs. 18,040",
"D)Rs. 18,942",
"E)Rs. 18,000"
] | B)Rs. 12,628 | aqua_rat |
91d3a4e2-2b8b-487f-90af-c113fe9f9228 | What will be the LCM of 8, 24, 36 and 54 | [
"A)54",
"B)108",
"C)216",
"D)432",
"E)None of these"
] | C)216 | aqua_rat |
3d838a0d-e7da-4bb5-9e02-542756350fcd | 6x − 24 = 6y
5y + 5x = 15
Which of the following is the number of solutions to the system of equations shown above? | [
"A)Exactly one",
"B)Exactly three",
"C)Exactly two",
"D)More than three",
"E)None"
] | A)Exactly one | aqua_rat |
ec0ef3de-3c20-4900-8317-806c29d99c37 | Each of 435 bags contains at least one of the following three items: coconut, almonds, and peanuts. The number of bags that contain only raisins is 10 times the number of bags that contain only peanuts. The number of bags that contain only almonds is 20 times the number of bags that contain only coconut and peanuts. Th... | [
"A)256",
"B)260",
"C)316",
"D)320",
"E)350"
] | D)320 | aqua_rat |
b898eba3-4a7c-4205-9f88-108318618ed5 | A train running at the speed of 70 km/hr crosses a pole in 9 sec. What is the length of the train? | [
"A)227 m",
"B)150 m",
"C)167 m",
"D)175 m",
"E)187 m"
] | D)175 m | aqua_rat |
14120f26-4938-407c-9ca1-384960a30fef | A train 108 m long is moving at a speed of 50 km/hr . It crosses a train 112 m long coming from opposite direction in 6 seconds. What is the speed of the second train? | [
"A)82 kmph",
"B)76 kmph",
"C)44 kmph",
"D)58 kmph",
"E)56 kmph"
] | A)82 kmph | aqua_rat |
48fac88d-8502-4bd4-8339-0b2d6783828b | The average of 35 students in a class is 15 years. The average age of 25 students is 13. What is the average age of remaining 10 students? | [
"A)17 years",
"B)18 years",
"C)19 years",
"D)20 years",
"E)21 years"
] | D)20 years | aqua_rat |
c40668ed-b0fc-4edf-8394-2c6d166237e6 | A train 400 m long can cross an electric pole in 40 sec and then find the speed of the train? | [
"A)36 Kmph",
"B)40 Kmph",
"C)42 Kmph",
"D)45 Kmph",
"E)38 Kmph"
] | A)36 Kmph | aqua_rat |
0bcd9470-e2f9-40e6-9471-58847d020052 | A person crosses a 600 meter long street in 5 minutes. What is the speed in Km/hr | [
"A)6.2 km/hr",
"B)7.2 km/hr",
"C)8.2 km/hr",
"D)9.2 km/hr",
"E)None of these"
] | B)7.2 km/hr | aqua_rat |
e5e54648-9cd5-4fed-9a8b-f797d6405b04 | A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 27, then how old is B? | [
"A)11 years",
"B)10 years",
"C)18 years",
"D)189 years",
"E)28 years"
] | B)10 years | aqua_rat |
168acccc-abc1-4b01-89e1-2cbcec80d7a2 | Two persons start running simultaneously around a circular track of length 440 m from the same point at speeds of 14 kmph and 24 kmph. When will they meet for the first time any where on the track if they
are moving in the opposite direction ? | [
"A)144",
"B)36",
"C)124",
"D)42",
"E)38"
] | D)42 | aqua_rat |
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