id string | question string | choices list | answer_key string | source string |
|---|---|---|---|---|
0fd3eab7-f5b8-4b67-a89a-aacba120f234 | 675.987 - ? + 56.84 =289.654 | [
"A)A)443.173",
"B)B)752.804",
"C)C)714.642",
"D)D)629.906",
"E)of these"
] | A)A)443.173 | aqua_rat |
ed3a7571-4868-4d79-ba70-8a977d07f7db | A is 2 times as fast as B. A alone can do the work in 20 days. If A and B work on alternative days, beginning with A, in how many days will the work be completed? | [
"A)23",
"B)22",
"C)21",
"D)24",
"E)26"
] | E)26 | aqua_rat |
35fc3e2f-1d16-40ad-b765-cdd3d4d006ad | A committee that includes 12 members is about to be divided into 4 subcommittees with 3 members each. On what percent of the possible subcommittees that Michael is a member of is Annie also a member? | [
"A)34%",
"B)30%",
"C)26%",
"D)22%",
"E)18%"
] | E)18% | aqua_rat |
0d6fc1db-f8b0-4076-b035-ed18f2cb93f5 | Every year an amount increases by 1/8th of itself. How much will it be after two years if its present value is Rs.64000? | [
"A)81000",
"B)22887",
"C)26877",
"D)26771",
"E)17121"
] | A)81000 | aqua_rat |
94535395-64f9-4100-8fbc-8721b68919be | The average of six numbers is X and the average of three of these is Y.If the average of the remaining three is Z, then | [
"A)x = y + z",
"B)2x = y + z",
"C)x = 2y + 2z",
"D)None of these",
"E)Cannot be determined"
] | B)2x = y + z | aqua_rat |
a1a45c94-6435-45f3-a0f6-b7f59d4609ae | A certain set of numbers has an average (arithmetic mean) of 50 and a standard deviation of 50.5. If k and n, two numbers in the set, are both within 2 standard deviations from the average, then which of the following could be the sum of k and n? | [
"A)-200",
"B)-130",
"C)-104",
"D)51",
"E)305"
] | D)51 | aqua_rat |
81214d53-4852-4c4c-93e1-3e12c4265cbf | A certain car can travel 40 minutes on a gallon of gasoline at 60 miles per hour. If the car had started with a full tank and had 8 gallons of gasoline left in its tank at the end, then what percent of the tank was used to travel 120 miles at 60 mph? | [
"A)15%",
"B)20%",
"C)25%",
"D)27%",
"E)40%"
] | D)27% | aqua_rat |
bd29c7e6-cfb6-4ce0-9dd7-f135f7fc4940 | At what rate percent on simple interest will Rs.650 amount to Rs.950 in 5 years? | [
"A)3.33%",
"B)5.93%",
"C)4.33%",
"D)5.33%",
"E)9.23%"
] | E)9.23% | aqua_rat |
2bb1c93a-135d-4d92-a4ed-848699eed06d | The sum of the non-prime numbers between 20 and 30, non-inclusive, is | [
"A)173",
"B)185",
"C)197",
"D)209",
"E)221"
] | A)173 | aqua_rat |
b93e460a-bea5-433a-a733-9b79932c08a1 | Two cars are driving toward each other. The first car is traveling at a speed of 100 km/h, which is 20% slower than the second car's speed. If the distance between the cars is 1125 km, how many hours will it take until the two cars meet? | [
"A)4",
"B)4.5",
"C)4.8",
"D)5",
"E)5.5"
] | D)5 | aqua_rat |
9f9fecd1-7eb4-48a3-83b3-02330718b158 | In an hour a boat goes 10 Km along the stream and 4 Km against the stream. The speed of the boat in still water (in Kmph) is: | [
"A)7 Kmph",
"B)8 Kmph",
"C)10 Kmph",
"D)12 Kmph",
"E)None of these"
] | A)7 Kmph | aqua_rat |
87b5ae42-5529-4c8b-9da9-6a7389b9d35b | Jim is now twice as old as Fred, who is eight years older than Sam. Four years ago, Jim was four times as old as Sam. How old is Jim now? | [
"A)36",
"B)40",
"C)44",
"D)48",
"E)52"
] | C)44 | aqua_rat |
8aa3808e-72ea-4591-b2c6-22e776deecc7 | A firm of ready made garments makes both men’s and women’s shirts. Its average profit is 6% of the sales. Its profit in men’s shirts average 8% of the sales and women’s shirts comprise 60% of the output. The average profit per sale rupee in women shirts is | [
"A)0.0466",
"B)0.0666",
"C)0.0166",
"D)0.0366",
"E)None of these"
] | A)0.0466 | aqua_rat |
3ea0ea58-0b46-4c60-8869-4d5d4c8af937 | In a group of ducks and cows, the total number of legs are 32 more than twice the number of heads. Find the total number of cows. | [
"A)12",
"B)14",
"C)16",
"D)18",
"E)20"
] | C)16 | aqua_rat |
11df6a39-6296-4aab-9ab4-63f23e21cbf3 | A man is 30 years older than his son. In two years, his age will be twice the age of his son. The present age of the son is? | [
"A)16",
"B)19",
"C)15",
"D)20",
"E)28"
] | E)28 | aqua_rat |
4a5a82ac-4105-40a2-a300-8416493785bd | A man buys a scooter for Rs. 1400 and sells it at a loss of 15%. What is the selling price of the scooter? | [
"A)Rs. 1240",
"B)Rs. 1190",
"C)Rs. 1090",
"D)Rs. 1130",
"E)Rs. 1330"
] | B)Rs. 1190 | aqua_rat |
19bf8720-b0af-4baf-bf70-038e5a57d9c7 | The area of a square field 3136 sq m, if the length of cost of drawing barbed wire 3 m around the field at the rate of Rs.1.50 per meter. Two gates of 1 m width each are to be left for entrance. What is the total cost? | [
"A)978",
"B)789",
"C)999",
"D)778",
"E)787"
] | C)999 | aqua_rat |
17978c29-f436-4538-96f5-bc456f47f489 | Pipe A runs 10 liters of water per minute into a tank that has a total volume of 1,200 liters. Pipe B fills an half the tank in 1 hours.
Working together how long will it take both pipes to fill the tank ? | [
"A)2 hours and 36 minutes",
"B)1.5 hours",
"C)9 hours and 12 minutes",
"D)15 hours",
"E)1 hour and 12 minutes."
] | E)1 hour and 12 minutes. | aqua_rat |
a6ca7e9c-86ec-4cd7-9cff-d29729c0e1fd | Nine family members are seated around their circular dinner table. If only arrangements that are considered distinct are those where family members are seated in different locations relative to each other, and Michael and Bobby insist on sitting next to one another, then how many distinct arrangements around the table ... | [
"A)7080",
"B)8080",
"C)9080",
"D)10,080",
"E)11,080"
] | D)10,080 | aqua_rat |
872b1347-2747-4ab6-8bf7-19cb8be8efd2 | Of the integers between 100 and 999, inclusive, how many do not have digit 3 and 5? | [
"A) 310",
"B) 320",
"C) 448",
"D) 428",
"E) 528"
] | C) 448 | aqua_rat |
5a84861f-f4c7-426c-98af-474e9ca7035a | If 3x=6y=z, what is x+y, in terms of z? | [
"A)z/2",
"B)2z",
"C)z/3",
"D)3z/5",
"E)z/9"
] | A)z/2 | aqua_rat |
98188c4d-f662-4c82-b017-1745fe214a4a | What are the number of ways to select 3 men and 2 women such that one man and one woman are always selected? | [
"A)12 ways",
"B)14 ways",
"C)30 ways",
"D)61 ways",
"E)51 ways"
] | C)30 ways | aqua_rat |
ef65c32c-35c4-4f1c-aec7-6ccd3c511e4e | If the cost price of 8 articles is the same as the selling price of 10 articles. Find the gain or loss percentage? | [
"A)20% gain",
"B)20% loss",
"C)30% gain",
"D)30% loss",
"E)40% loss"
] | D)30% loss | aqua_rat |
f5ecd826-c3ad-4f8b-aca1-ea690c3b2b6d | If $x is invested at a constant annually compound interest rate of k percent, what is the ratio of the total amount including interest after 7n years to that after 3n years? | [
"A)(1+k/100)^n",
"B)(1+k)^n",
"C)(1+kn/100)",
"D)(1+k/100)^4n",
"E)(1+kn)"
] | D)(1+k/100)^4n | aqua_rat |
5dce60fa-0e0c-44fe-a578-c24dd8b64199 | A store reported total sales of $385 million for February of this year. If the total sales for the same month last year was $320 million, approximately what was the percent increase Q in sales? | [
"A) 2%",
"B) 17%",
"C) 20%",
"D) 65%",
"E) 83%"
] | C) 20% | aqua_rat |
d25af57b-6787-4396-bad8-3e0bd3da91d8 | How many seconds will a train 130 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"
] | A)28 sec | aqua_rat |
c507ebc0-5291-4782-9d44-6b7b8f028ddd | The total cost of a vacation was divided among 4 people. If the total cost of the vacation had been divided equally among 5 people, the cost per person would have been $50 less. What was the total cost cost of the vacation? | [
"A)$200",
"B)$300",
"C)$400",
"D)$500",
"E)$1000"
] | E)$1000 | aqua_rat |
32fbd585-4fbe-430a-b179-e3b329e9461f | Find the compound interest and the amount on Rs.8000 at 5% per annum for 3 years when C.I is reckoned yearly? | [
"A)2661",
"B)1651",
"C)1267",
"D)1627",
"E)1261"
] | E)1261 | aqua_rat |
a53a17c5-5eb4-4166-b62e-5c200f100d95 | Truck P and Truck Q drive on the highway in the same direction at respective rates of 72 kph and 80 kph. If Truck Q is 5 km behind Truck P, by how much does Truck P need to increase the speed to catch up with Truck P in 30 minutes? | [
"A)2 kph",
"B)4 kph",
"C)6 kph",
"D)8 kph",
"E)10 kph"
] | A)2 kph | aqua_rat |
e60eefe7-1a9f-4b00-80aa-7031630f4b73 | If A and B are positive integers, A - 4 is divisible by 4 and B - 2 is divisible by 2, all of the following could be the value of A - B Except? | [
"A)4",
"B)8",
"C)10",
"D)14",
"E)3"
] | E)3 | aqua_rat |
8e935c4e-fbfd-4012-bc97-31c02291ac5a | Murali travelled from city A to city B at a speed of 40 kmph and from city B to city C at 60 kmph. What is the average speed of Murali from A to C given that the ratio of distances between A to B and B to C is 2 : 3? | [
"A)16",
"B)50",
"C)277",
"D)92",
"E)11"
] | B)50 | aqua_rat |
db8fe13e-4bdf-4366-91d0-316044adfeb7 | Simple interest on a certain sum is 36 over 25 of the sum. Find the rate per cent and time, if both are equal. | [
"A)8% and 8 years",
"B)6% and 6 years",
"C)10% and 10 years",
"D)12 % and 12 years",
"E)None of these"
] | D)12 % and 12 years | aqua_rat |
f1f14875-56b0-4a29-9cf3-f02b6c9b3f78 | What is the two-digit number whose first digit is a and the second digit is b?. The number is greater than 9.
The number is multiple of 51.
The sum of the digits a and b is 6. | [
"A)I alone sufficient while II alone not sufficient to answer",
"B)II alone sufficient while I alone not sufficient to answer",
"C)Either I or II alone sufficient to answer",
"D)Both I and II are not sufficient to answer",
"E)Both I and II are necessary to answer"
] | A)I alone sufficient while II alone not sufficient to answer | aqua_rat |
0d77d3d6-40b9-46cd-956d-ca643bf4dc3a | A certain company had a total annual expenditure of 1.26∗10^7 on employee salaries last year. If the company employed 420 people, what was the average employee salary? | [
"A)$20,000",
"B)$25,000",
"C)$35,000",
"D)$30,000",
"E)$45,000"
] | D)$30,000 | aqua_rat |
3ee782e1-ae93-4c91-90e8-7133a905ff1e | A fruit-salad mixture consists of apples, peaches, and grapes in the ratio 9:6:5, respectively, by weight. If 40 pounds of the mixture is prepared, the mixture includes how many more pounds of apples than grapes? | [
"A)15",
"B)12",
"C)8",
"D)6",
"E)4"
] | C)8 | aqua_rat |
302537cf-1210-40cb-b897-f6061d981dd8 | A and B invests Rs.10000 each, A investing for 8 months and B investing for all the 12 months in the year. If the total profit at the end of the year is Rs.25000, find their shares? | [
"A)388898",
"B)2777",
"C)2928",
"D)15000",
"E)2882"
] | D)15000 | aqua_rat |
b6888d70-f8be-4aab-b7cb-0732a5eb882c | A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 140 m long? | [
"A)40",
"B)41",
"C)45",
"D)49",
"E)46"
] | A)40 | aqua_rat |
7c1c0af4-fdda-494f-ab51-3de1a40a2375 | Taylor works in a bakery. He made cookies that cost $2.50 and made $350. How many customer did he have? | [
"A)180 customers",
"B)185 customers",
"C)250 customers",
"D)100customers",
"E)140 customers"
] | E)140 customers | aqua_rat |
c2147aef-be47-423b-befd-4192e304e97d | A person purchases 90 clocks and sells 40 clocks at a gain of 10% and 50 clocks at a gain of 20%. If he sold all of them at a uniform profit of 15%, then he would have got Rs. 40 less. The cost price of each clock is? | [
"A)16",
"B)26",
"C)80",
"D)26",
"E)92"
] | C)80 | aqua_rat |
55f5a0bb-28ea-4b8b-b1ab-19edc1968ad3 | The weight of a glass of jar is 25% of the weight of the jar filled with coffee beans. After some of the beans have been removed, the weight of the jar and the remaining beans is 60% of the original total weight. What fraction part of the beans remain in the jar? | [
"A)1/5",
"B)1/3",
"C)2/5",
"D)1/2",
"E)7/15"
] | E)7/15 | aqua_rat |
d3970761-76eb-48ef-a94f-256289a3b343 | A Taxi Company marks their tickets 30% more than the real price and allows 30% discount. Company's loss is: | [
"A)6%",
"B)7%",
"C)8%",
"D)9%",
"E)None of these"
] | D)9% | aqua_rat |
d6f333a1-26e6-450f-9b4d-2a9198936e72 | We have a rectangular metallic piece of paper that covers exactly the area of a cube. The length of the piece of paper is 144 inches and the width is 72 inches. What is the volume of the cube in cubic feet is 1 feet is 12 inches? | [
"A)a 216",
"B)b 196",
"C)c 170",
"D)d 140",
"E)e 121"
] | A)a 216 | aqua_rat |
c76c2049-9536-4b7f-90af-73c9c93fdf71 | A man is 24 years older than his son. In two years, his age will be twice the age of his son. What is the present age of his son? | [
"A)23 years",
"B)22 years",
"C)21 years",
"D)20 years",
"E)30 years"
] | B)22 years | aqua_rat |
87e9c2b0-294e-4da1-9c92-616fb2508aaf | A bag contains 12 white and 18 black balls. 2balls are drawn in succession. What is the probability that first is white and second is black? | [
"A)31/115",
"B)36/145",
"C)1/214",
"D)2/213",
"E)3/271"
] | B)36/145 | aqua_rat |
6e2f3397-b092-4497-982e-515f8775f1b5 | The sides of a cube measures 8cm. If the surface area of the cube is the same as a ball, what is the radius of the ball? Round to the nearest whole number. | [
"A)3",
"B)8",
"C)7",
"D)6",
"E)5"
] | D)6 | aqua_rat |
bf839d54-ab1c-481a-a982-398db4a7196c | A person starts walking at a speed of 5km/hr through half the distance, rest of the distance he
covers with aspeed 2km/hr. Total time of travel is 9 hours. What is the maximum distance he
can cover? | [
"A)20km",
"B)40km",
"C)60km",
"D)80km",
"E)90km"
] | A)20km | aqua_rat |
ea578ce0-3819-4e38-b1a6-6abf89548d6b | Think of a number, divide it by 4 and add 9 to it. The result is 15. What is the number thought of? | [
"A)24",
"B)77",
"C)297",
"D)267",
"E)29"
] | A)24 | aqua_rat |
5bf1d73d-17fa-44ef-a47d-98b4eaec936f | Can you find the missing number in the sequence given below
11 19 27 12 20 ? 13 21 29 14 22 30 | [
"A)21",
"B)20",
"C)28",
"D)23",
"E)24"
] | C)28 | aqua_rat |
045f16d5-1528-4bc1-90b7-3b2654e7840e | How many odd numbers between 10 and 1400 are the squares of integers? | [
"A)14",
"B)17",
"C)20",
"D)23",
"E)26"
] | B)17 | aqua_rat |
29f2374a-e4b8-47c3-95a8-bc2dda49bb74 | Percentage of profit earned by selling a book for $1320 is equal to the percentage loss incurred by selling the same book for $880. What price should the book be sold to make 30% profit? | [
"A)$950",
"B)$1000",
"C)$1250",
"D)$1430",
"E)$1620"
] | D)$1430 | aqua_rat |
62997509-ff0a-4db2-9af9-82fee5ea62e6 | Two taps can separately fill a cistern 5 minutes and 7.5 minutes respectively and when the waste pipe is open, they can together fill it in 18 minutes. The waste pipe can empty the full cistern in? | [
"A)3.8",
"B)3.7",
"C)3.6",
"D)3.9",
"E)3.5"
] | C)3.6 | aqua_rat |
f64ca399-a349-4d0d-ab62-fda2530a7f35 | When Rahul was born, his father was 32 years older than his brother and his mother was 25 years older than his sister. If Rahul's brother is 6 years older than him and his mother is 3 years younger than his father, how old was Rahul's sister when he was born ? | [
"A)7 years",
"B)10 years",
"C)14 years",
"D)19 years",
"E)20 years"
] | B)10 years | aqua_rat |
a5a7a906-0b10-49a8-b1bd-df5d99d59f1c | If n = 2ab, where a and b are distinct prime numbers greater than 2, how many different positive even divisors does n have, including n ? | [
"A) Two",
"B) Three",
"C) Four",
"D) Six",
"E) Eight"
] | C) Four | aqua_rat |
1398274e-ce13-4e04-b0cb-cb023ef14fe6 | If -3x < 9, which of the following must be true? | [
"A)x < -3",
"B)x < -2",
"C)x > -3",
"D)x > -2",
"E)x > 0"
] | C)x > -3 | aqua_rat |
72aa1037-5a34-4fed-85ff-6cbb6aac5ec2 | A scooter costs 50,000 when it is brand new. At the end of each year, its value is only 80% of what it was at the beginning of the year. What is the value of the scooter at the end of 3 years? | [
"A)10,000",
"B)12,500",
"C)12,800",
"D)12,000",
"E)25,600"
] | E)25,600 | aqua_rat |
1171fdda-9e25-41ca-b998-e7309a3818b1 | In a recent election, Ms. Robbins received 4,000 votes cast by independent voters, that is, voters not registered with a specific political party. She also received 10 percent of the votes cast by those voters registered with a political party. If N is the total number of votes cast in the election and 40 percent of th... | [
"A)0.06N + 4,000",
"B)0.1N + 7,200",
"C)0.4N + 7,200",
"D)0.1N + 8,000",
"E)0.06N + 8,000"
] | A)0.06N + 4,000 | aqua_rat |
f7661d98-89be-47b9-986e-a8489119d8bc | A boy goes to his school from his house at a speed of 3 km/hr and returns at a speed of 2 km/hr. If he takes 5 hours in going and coming. The distance between his house and school is? | [
"A)3",
"B)4",
"C)6",
"D)5",
"E)7"
] | C)6 | aqua_rat |
4930a931-3fdf-4b52-a96c-04bb79312210 | A bowl was filled with 10 ounces of water, and 0.004 ounce of the water evaporated each day during a 50-day period. What percent of the original amount of water evaporated during this period? | [
"A)0.004%",
"B)0.04%",
"C)0.40%",
"D)2%",
"E)40%"
] | D)2% | aqua_rat |
3374f386-199a-42ad-ab4d-4027c5f2774d | 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)228",
"B)277",
"C)297",
"D)450",
"E)121"
] | D)450 | aqua_rat |
4ef22b63-d1f1-42a5-bf52-ff0385acc79e | The greatest number that divides 210, 1200 and 1450 and leaving remainder 6, 10 and 5 respectively is: | [
"A)17",
"B)18",
"C)19",
"D)21",
"E)23"
] | A)17 | aqua_rat |
b56906e0-d6ab-4a41-8aef-10c0a4e9cedc | Grace packed 5 pairs of shoes, 3 pairs of pants, 8 shirts, and 3 jackets for her business trip. If an outfit consists of one of each item of clothing except shirts, of which she will wear 2, how many different outfits A can does Grace have available during her trip? | [
"A) 2,520",
"B) 1,260",
"C) 620",
"D) 360",
"E) 120"
] | B) 1,260 | aqua_rat |
6d1ec85f-a7b1-481a-be2a-dc12b0df9d94 | Find the sum The difference between the compound and S.I. on a certain sum of money for 2 years at 10% per annum is Rs.15of money? | [
"A)1500",
"B)2677",
"C)1997",
"D)2677",
"E)1971"
] | A)1500 | aqua_rat |
5788b39b-0207-4fab-91f5-71d5a8648299 | The positive value of x that satisfies the equation (3 + 2x)^5 = (1 + 3x)^4 is between
Bunuel, can you please explain this one? | [
"A)0 and 0.5",
"B)0.5 and 1",
"C)1 and 1.5",
"D)1.5 and 2",
"E)2 and 2.5"
] | D)1.5 and 2 | aqua_rat |
f99ff88c-642b-49da-9474-57473efd3b8f | If a certain sample of data has a mean of 15.0 and a standard deviation of 2.0, which of the following pairs contain two values that are each at least 2.5 standard deviations from the mean? | [
"A)(8.0; 16.5)",
"B)(8.5; 21.0)",
"C)(14.0; 26.5)",
"D)(16.5; 26.0)",
"E)(21.0; 26.5)"
] | B)(8.5; 21.0) | aqua_rat |
ca5c91f5-9620-4320-b7b8-0d0139449c69 | A circular well with a diameter of 4 metres , is dug to a depth of 14 metres. What is the volume of the earth dug out? | [
"A)32 m3",
"B)36 m3",
"C)40 m3",
"D)44 m3",
"E)176 m3"
] | E)176 m3 | aqua_rat |
a5d1ffed-b9f4-4d81-9080-26988a95a5b2 | A carpenter is building a frame for a wall painting. The painting is in the shape of a rectangle. If the sides of the rectangle are in the ratio of 3:2 and the shorter side has a length of 18 inches, how many inches of framing material does the carpenter need to frame the painting? | [
"A)12",
"B)22 1/2",
"C)37 1/2",
"D)50",
"E)90"
] | E)90 | aqua_rat |
018accf2-13ac-437c-bcbd-adb0a32815e6 | Two pipes A and B can separately fill a cistern in 60 minutes and 75 minutes respectively. There is a third pipe in the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 50 minutes. In how much time, the third pipe alone can empty the cistern? | [
"A)90 min",
"B)100 min",
"C)110 min",
"D)120 min",
"E)130 min"
] | B)100 min | aqua_rat |
a12e124b-0b3e-43be-84a8-53ec727cae59 | Two trains are moving at 50 kmph and 70 kmph in opposite directions. Their lengths are 150 m and 100 m respectively. The time they will take to pass each other completely is? | [
"A)7 1/2 sec",
"B)7 1/7 sec",
"C)7 8/2 sec",
"D)7 1/9 sec",
"E)7 2/2 sec"
] | D)7 1/9 sec | aqua_rat |
352302ee-a506-46fe-9f2c-ebc6445b3693 | A, B and C rents a pasture for Rs.435. A put in 12 horses for 8 months, B 16 horses for 9 months and 18 horses for 6 months. How much should C pay? | [
"A)135",
"B)227",
"C)268",
"D)198",
"E)176"
] | A)135 | aqua_rat |
fb7889b5-0299-448c-aa44-30c6ef506f10 | According to the directions on a can of frozen orange juice concentrate, 1 can of concentrate is to be mixed with 3 cans of water to make orange juice. How many 12 ounce cans of concentrate are required to prepare 120 six-ounce servings of orange juice? | [
"A)12",
"B)15",
"C)18",
"D)21",
"E)24"
] | B)15 | aqua_rat |
1e8d991e-632a-4e0a-9e4b-3b9932af4105 | If M is the mean of x,y,z ; then what is the mean of x+5,y+5 and z+5 | [
"A)M",
"B)3M",
"C)10M",
"D)M+10",
"E)M+5"
] | E)M+5 | aqua_rat |
2f419433-9000-49ab-a511-67376d31041e | The probability that a number selected at random from the first 50 natural numbers is a composite number is -. | [
"A)17/27",
"B)17/25",
"C)17/29",
"D)17/98",
"E)17/20"
] | B)17/25 | aqua_rat |
dbb3ff24-98fd-430c-8532-0c707b2a09da | If 4 people are selected from a group of 6 married couples, what is the probability that none of them would be married to each other? | [
"A)1/33",
"B)2/33",
"C)1/3",
"D)16/33",
"E)11/12"
] | D)16/33 | aqua_rat |
e2b02da1-0ec0-429f-b7a1-b8ed2cb82413 | If 12 men or 20 women can do a piece of work in 108 days, then in how many days can 9 men and 12 women together do the work? | [
"A)10 days",
"B)30 days",
"C)20 days",
"D)80 days",
"E)40 days"
] | D)80 days | aqua_rat |
b9137674-f82c-4eaf-8817-716afe65f911 | In a deck of cards there are 48 cards numbered from 1 to 13. There are 8 cards of each number in the deck. If you insert 12 more cards with the number 10 on them and you shuffle the deck really good, what is the probability to pull out a card with a number 10 on it? | [
"A)1/4.",
"B)4/17.",
"C)5/29.",
"D)4/13.",
"E)1/3."
] | E)1/3. | aqua_rat |
2be4663b-4c71-413d-9157-7ae1de0efe17 | When a certain number X is divided by 143, the remainder is 45. Which of the following numbers, if added to X, would result in a number divisible by 14? | [
"A)7",
"B)21",
"C)34",
"D)8",
"E)55"
] | D)8 | aqua_rat |
8c7ce7a9-43e3-4f63-ae3e-4ff4f193e1a6 | The average of 10 numbers is calculated as 5. It is discovered later on that while calculating the average, one number namely 36 was wrongly read as 26. The correct average is? | [
"A)2",
"B)3",
"C)4",
"D)5",
"E)6"
] | E)6 | aqua_rat |
098ec675-bb47-458e-b7fc-516ef24347c9 | On a ferry, there are 27 cars and 13 trucks. The cars have an average mass of 1100 kg and the trucks have an average mass of 3000 kg. What is the average mass of all 40 vehicles on the ferry? | [
"A)1515.5",
"B)1616.5",
"C)1717.5",
"D)1818.5",
"E)1919.5"
] | C)1717.5 | aqua_rat |
2c04318d-677e-4d1b-b730-0cd9779ee652 | A pump can fill a tank with a water in 2 hours. Because of a leak, it took 3 hours to fill the tank. The leak can drain all the water of the full tank in how many hours? | [
"A)2",
"B)3",
"C)4",
"D)5",
"E)6"
] | E)6 | aqua_rat |
4c734c38-98f0-4011-8a49-83ccac1dc0da | Average of 10 two digit positive integer is Z. However, one number AB is taken as BA, then the average increases to Z+2.7. How many set of values for A and B are possible? | [
"A)5",
"B)6",
"C)7",
"D)8",
"E)9"
] | B)6 | aqua_rat |
f5577202-10cd-49c4-9378-73a3852f9dc0 | In a restaurant, the profit is 150% of the cost. If the cost increases by 12% but the selling price remains constant, approximately what percentage of the selling price is the profit? | [
"A)30%",
"B)55%",
"C)90%",
"D)100%",
"E)None of these"
] | B)55% | aqua_rat |
9e811ba5-8626-42c2-b033-6cdfe19103ac | A man buys a cycle for Rs. 1400 and sells it at a loss of 15%. What is the selling price of the cycle? | [
"A)Rs.1200",
"B)Rs.890",
"C)Rs.600",
"D)Rs.1190",
"E)Rs.450"
] | D)Rs.1190 | aqua_rat |
24997c8c-81be-4fc4-aacf-ac008463e6b9 | Eight people are planning to share equally the cost of a rental car. If one person withdraws from the arrangement and the others share equally the entire cost of the car, then the share of each of the remaining persons increased? | [
"A)5/7",
"B)2/7",
"C)1/7",
"D)3/7",
"E)6/7"
] | C)1/7 | aqua_rat |
eef4cfca-1880-472b-be37-b2fdf45e5c79 | A car gets 27 miles to the gallon. If it is modified to use a solar panel, it will use only 75 percent as much fuel as it does now. If the fuel tank holds 14 gallons, how many more miles will the car be able to travel, per full tank of fuel, after it has been modified? | [
"A)120",
"B)126",
"C)132",
"D)138",
"E)144"
] | B)126 | aqua_rat |
ad9ac7e0-53e3-4766-9dfc-792791ee1501 | Find the roots of quadratic equation: 2x^2 + 5x + 2 = 0? | [
"A)-2, -1/2",
"B)4, -1",
"C)4, 1",
"D)-2, 5/2",
"E)1, 5"
] | A)-2, -1/2 | aqua_rat |
f7897430-6653-4b20-99e9-ae141e28e572 | Running 3/4th of his usual rate, a man is 8min late. Find his usual time in hours ? | [
"A)6/4 hrs",
"B)3/4 hrs",
"C)2/5 hrs",
"D)3/4 hrs",
"E)1/4 hrs"
] | C)2/5 hrs | aqua_rat |
cf984810-2334-4601-b241-5fcbf63e22e6 | A certain truck uses 18 gallons of diesel fuel in traveling 230 miles. In order for the truck to travel the same distance using 10 gallons of diesel fuel, by how many miles per gallon must the truck’s fuel mileage be increased? | [
"A)8",
"B)9",
"C)12",
"D)15",
"E)27"
] | A)8 | aqua_rat |
a404d485-5f59-46fa-85e5-23d91e875b13 | An error 2% in excess ismade while measuring the side ofa square. The % of error in the calculated area of the square is? | [
"A)4.00%",
"B)4.04%",
"C)4.16%",
"D)4.30%",
"E)5%"
] | B)4.04% | aqua_rat |
c619a2e8-ccdb-4ba5-8fa0-1e3f1df37c3c | Find the value for x from below equation: x/3=-6? | [
"A)-16",
"B)11",
"C)-12",
"D)-18",
"E)14"
] | D)-18 | aqua_rat |
afdd76bf-462a-4da9-a8f5-f33a236e8d46 | A train 260 m long passed a pole in 13 sec. How long will it take to pass a platform 740 m long? | [
"A)50 sec",
"B)55 sec",
"C)60 sec",
"D)65 sec",
"E)70 sec"
] | A)50 sec | aqua_rat |
36d0d234-1bed-4f85-8c69-3e143ce08d59 | A man's speed with the current is 22 km / hr and the speed of the current is 4 km / hr. The man's speed against the current is | [
"A)8.5 km / hr",
"B)9 km / hr",
"C)10 km / hr",
"D)14 km / hr",
"E)None"
] | D)14 km / hr | aqua_rat |
1ef44550-f00b-4794-b984-8070bc9b1b95 | In a class of students, 2/3 of the number of girls is equal to 1/5 of the total number of students. What is the ratio of boys to girls in the class? | [
"A)1/3",
"B)2/3",
"C)4/3",
"D)5/3",
"E)7/3"
] | E)7/3 | aqua_rat |
90fa603b-a1fd-4eea-ab15-164064b6e257 | 10 men do a work in 10days. How many men are needed to finish the work in 5days? | [
"A)50",
"B)20",
"C)30",
"D)10",
"E)15"
] | B)20 | aqua_rat |
a5942601-2278-4bf2-a7bf-1631bd3654f8 | What will be the HCF of ( 2 x 3 x 7 x 9 ), ( 2 x 3 x 9 x 11 ) and ( 2 x 3 x 4 x 5 )? | [
"A)2 x 3 x 7",
"B)2 x 3 x 9",
"C)2 x 3",
"D)2 x 7 x 9 x 11",
"E)None"
] | C)2 x 3 | aqua_rat |
6b8b59c8-2f48-4dc3-a479-4514aa0f889a | 70% of the employees in a multinational corporation have VCD players, 75 percent have microwave ovens, 80 percent have ACs and 85 percent have washing machines. At least what percentage of employees has all four gadgets? | [
"A)15%",
"B)5%",
"C)10%",
"D)20%",
"E)25%"
] | C)10% | aqua_rat |
ff348b92-7ace-49ff-8b72-e8923a9b2737 | Apple costs L rupees per kilogram for first 30kgs and Q rupees per kilogram for each additional kilogram. If the price of 33 kilograms is 663 and for 36kgs of Apples is 726 then the cost of first 10 kgs of Apples is | [
"A)100",
"B)150",
"C)200",
"D)350",
"E)450"
] | C)200 | aqua_rat |
6388bc57-7f62-423b-981e-4c70908917a9 | The parameter of a square is equal to the perimeter of a rectangle of length 16 cm and breadth 14 cm. Find the circumference of a semicircle whose diameter is equal to the side of the square. (Round off your answer to two decimal places) | [
"A)77.14 cm",
"B)47.14 cm",
"C)84.92 cm",
"D)94.94 cm",
"E)23.57 cm"
] | E)23.57 cm | aqua_rat |
d34a72f9-e582-4d76-8801-a9c02c951eb4 | From (1, 2, 3, 4, 5, 6), one number is picked out and replaced and one number is picked out again. If the sum of the 2 numbers is 7, what is the probability that the 2 numbers included the number 5? | [
"A)1/5",
"B)2/5",
"C)3/10",
"D)3/5",
"E)1/3"
] | E)1/3 | aqua_rat |
bd01efbe-7850-4f3e-9a91-24bf56508344 | A Train requires 10 seconds to pass a pole while it requires 35 seconds to cross a stationary train which is 500 mtrs long. Find the speed of the train. | [
"A)68 kmph",
"B)70 kmph",
"C)72 kmph",
"D)60 kmph",
"E)50 kmph"
] | C)72 kmph | aqua_rat |
4b524cfa-8156-4900-be47-88dcb15a7adc | The balance of a trader weighs 10% less than it should. Still the trader marks up his goods to get an overall profit of 30%. What is the mark up on the cost price? | [
"A)40%",
"B)8%",
"C)25%",
"D)17%",
"E)9%"
] | D)17% | aqua_rat |
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