id string | question string | choices list | answer_key string | source string |
|---|---|---|---|---|
a2121700-2e47-43a9-a1f6-c83d04b4ccc1 | The batting average of a particular batsman is 60 runs in 46 innings. If the difference in his highest and lowest score is 150 runs and his average excluding these two innings is 58 runs, find his highest score. | [
"A)179",
"B)208",
"C)210",
"D)223",
"E)229"
] | A)179 | aqua_rat |
a92a005f-18f1-482f-9093-f78177242181 | A 75-liter solution of cool-drink is made from 10% jasmine water. If 3.5 liters of jasmine and 9.5 liters of water were added to the solution, what percent of the solution is jasmine? | [
"A)12.5%",
"B)14%",
"C)15.5%",
"D)17%",
"E)18.5%"
] | A)12.5% | aqua_rat |
9ecf42c6-a438-4df4-98de-76b26f0ff582 | workers decided to raise Rs.3 lacs by equal contribution from each. Had they contributed Rs.50 eachextra, the contribution would have been Rs.3.25 lacs. How many workers were they? | [
"A)250",
"B)400",
"C)500",
"D)560",
"E)650"
] | C)500 | aqua_rat |
b1b21a79-b9f5-482d-938b-efbdaeb32924 | Carolyn bought 16 gumballs, Lew bought 14 gumballs, and Carey bought X gumballs. The average (arithmetic mean) number of gumballs the three bought is between 19 and 25, inclusive. What is the difference between the greatest number and the smallest number of gumballs Carey could have bought? | [
"A)20",
"B)18",
"C)24",
"D)26",
"E)28"
] | B)18 | aqua_rat |
6eef591c-22b5-4893-ab2d-4a1e83be5a42 | In a financial company investment compounds annually at an interest rate of 34.1% What is the smallest investment period by which time the investment will more than triple in value? | [
"A)1.2",
"B)1",
"C)2",
"D)4",
"E)3"
] | D)4 | aqua_rat |
0a94c79f-341d-457b-8a3e-615e98dbf189 | In a group of 12 engineers, 4 engineers have a PHD degree; the others have only an MS or BS degree. A team of 4 engineers is to be chosen which must have at least 1 engineer with a PHD, how many different teams can be chosen? | [
"A)495",
"B)70",
"C)245",
"D)425",
"E)555"
] | D)425 | aqua_rat |
b18ea72a-c17d-4d8e-8c97-3fda99bcefa4 | The dimensions of a room are 25 feet * 15 feet * 12 feet. What is the cost of white washing the four walls of the room at Rs. 4 per square feet if there is one door of dimensions 6 feet * 3 feet and three WINDOWS of dimensions 4 feet * 3 feet each? | [
"A)4000",
"B)3624",
"C)5673",
"D)4530",
"E)4566"
] | B)3624 | aqua_rat |
b5510585-b5d3-46b6-a6da-1c61f07b035b | During the past week, a local fish market tested N fish for two infections. If 1/10 of those tested had infection A and, of those with infection A, 1/5 also had infection B, how many fish did not have both infection A and B? | [
"A)N/15",
"B)4N/15",
"C)14N/15",
"D)N/5",
"E)49N/50"
] | E)49N/50 | aqua_rat |
1d92b747-758a-43b6-9c75-dec5316bedc7 | Vessel ‘A’ contains 150 litres of mixture of milk and water in the ratio of 3:1. Vessel ‘B’ contains 200 litres of the mixture in the ratio of 5:2. If the mixture from both the vessels are poured into vessel ‘C’, find the ratio of the resulting mixture. | [
"A)15 : 7",
"B)8 : 3",
"C)15 : 2",
"D)143 : 53",
"E)None of these"
] | D)143 : 53 | aqua_rat |
22027389-7471-44b2-8054-7c137b8fde08 | One packet contains 2 black, 3 white and 2 red rubbers. 2 rubbers are drawn at random. What is the probability that none of the rubbers drawn is red? | [
"A)10/21",
"B)21/23",
"C)23/25",
"D)21/20",
"E)None"
] | A)10/21 | aqua_rat |
4666ede7-06e1-42b4-ab28-a72c1e3a01d6 | A library has an average of 510 visitors on Sundays and 240 on other day. The average number of visitors in a month of 50 days starting with sunday is | [
"A)280",
"B)285",
"C)171",
"D)295",
"E)275"
] | C)171 | aqua_rat |
03d789ca-2e4b-4532-b129-be2c8dbfefa4 | A new savings account offers 9 percent annual interest compounded every 6 months. What would be the total balance in an account after 1 year, if the initial amount in the account were $6000? | [
"A)$80.00",
"B)$84.40",
"C)$360.00",
"D)$6,360.00",
"E)$6,552.15"
] | E)$6,552.15 | aqua_rat |
f6a51d78-3856-4ff3-b101-f88ddcddafb9 | A card board of size 34*14 has to be attached to a wooden box and a total of 35 pins are to
be used on the each side of the card box. find the total number of pins used. | [
"A)135",
"B)136",
"C)137",
"D)138",
"E)139"
] | B)136 | aqua_rat |
b611d837-dc75-4281-83af-59c588035cf4 | A dealer purchases 15 articles for Rs. 25 and sells 12 articles for Rs. 32. Find the profit percentage? | [
"A)80%",
"B)50%",
"C)59%",
"D)40%",
"E)60%"
] | E)60% | aqua_rat |
279fe1dd-1049-4980-80ac-c5da064f8543 | A started a business with Rs. 21,000 and is joined afterwards by B with Rs. 36,000. After how many months did B join if the profits at the end of the year are divided equally? | [
"A)4",
"B)5",
"C)6",
"D)7",
"E)8"
] | B)5 | aqua_rat |
270e9425-babc-4ebb-85a6-e4ef394beddd | How many integers n are there such that 1< 5n +5 < 40? | [
"A)2",
"B)3",
"C)4",
"D)5",
"E)7"
] | E)7 | aqua_rat |
e4354284-2d72-4ec3-8ec0-cd1ac37c268d | 0---:-|---:--|-:--:-|--:---|-:----1
On the number line above, the segment from 0 to 1 has been divided into fifths, as indicated by the large tick marks, and also into sevenths, as indicated by the small tick marks. What is the LEAST possible distance A between any two of the tick marks? | [
"A)1/70",
"B)1/35",
"C)2/35",
"D)1/12",
"E)1/7"
] | B)1/35 | aqua_rat |
7b09d04f-9be7-45ae-b04e-a2a12a947f57 | Which of the following triples of numbers have the same standard deviation as the numbers m, n and o?
I. m-2, n-2, o-2
II. 0, m-n, o-n
III. m-4, n+5, o-1 | [
"A)I only",
"B)II only",
"C)I and III only",
"D)II and I only",
"E)I, II, and III"
] | D)II and I only | aqua_rat |
28e2fcd1-f3ab-47ee-ab4e-458af77b959a | There are 11 points in a given plane, no three of which are on the same line. If one of the points is represented as 'A', then how many triangles can be determined with the 11 points that contain the point A? | [
"A)45",
"B)105",
"C)182",
"D)210",
"E)455"
] | A)45 | aqua_rat |
02f680b7-04c0-4dab-8ebf-0179a4f3459b | Alice has a jar of juice, and she drank 1/6 of the juice for lunch. If Alice drank 2/5 of the remaining juice for dinner, what fraction of the juice was left after dinner? | [
"A)1/2",
"B)2/3",
"C)1/4",
"D)2/5",
"E)3/5"
] | A)1/2 | aqua_rat |
1f6a78e3-53b0-4f18-a06d-f8c9811b5b0b | A, B and C invests Rs.4000, Rs.2000 and Rs.6000 in a business. After one year A removed his money; B and C continued the business for two more year. If the net profit after 3 years be Rs.3300, then A's share in the profit is? | [
"A)6000",
"B)4000",
"C)2000",
"D)600",
"E)300"
] | D)600 | aqua_rat |
649d5751-51bc-4dd5-ab5e-6a5c11a2b159 | A, B and C rent a pasture. If A puts 10 oxen for 7 months, B puts 12 oxen for 5 months and C puts 15 oxen for 3 months for grazing and the rent of the pasture is Rs. 140, then how much amount should C pay as his share of rent? | [
"A)35",
"B)45",
"C)25",
"D)36",
"E)55"
] | D)36 | aqua_rat |
aa8ef859-07d7-4cab-afee-df340a7fca79 | If mn represents a positive two digit number, where m and n are single digit integers, which of the following cannot be true? | [
"A)m+n =9",
"B)(m)(n)=9",
"C)m-n = 9",
"D)n-m= 9",
"E)m/n = 9"
] | D)n-m= 9 | aqua_rat |
0ad3be5c-8cb1-4f44-92dc-387a003fa842 | A, B, C and D enter into partnership. A subscribes 1/3 of the capital B 1/4, C 1/5 and D the rest. How much share did C get in a profit of Rs.2430 ? | [
"A)s. 432",
"B)s. 486",
"C)s. 822",
"D)s. 812",
"E)s. 810"
] | B)s. 486 | aqua_rat |
0a2184c9-9d43-46eb-b671-6023c67a2882 | A photography dealer ordered 60 Model X cameras to be sold for $250 each, which represents a 10 percent markup over the dealer’s initial cost for each camera. Of the cameras ordered, 6 were never sold and were returned to the manufacturer for a refund of 50 percent of the dealer's initial cost. What was the dealer's ap... | [
"A)7% loss",
"B)13% loss",
"C)4% profit",
"D)13% profit",
"E)15% profit"
] | C)4% profit | aqua_rat |
32bc8e53-e0b8-4229-9e10-33474ea4eea1 | Because he’s taxed by his home planet, Mork pays a tax rate of 40% on his income, while Mindy pays a rate of only 30% on hers. If Mindy earned 2 times as much as Mork did, what was their combined tax rate? | [
"A) 32.5%",
"B) 34%",
"C) 22.5%",
"D) 33.3%",
"E) 37.5%"
] | D) 33.3% | aqua_rat |
2a835354-cbb8-467d-a39a-1cb706f25a8b | Some persons can do a piece of work in 12 days. Two times the number of these people will do half of that work in? | [
"A)3",
"B)4",
"C)5",
"D)6",
"E)8"
] | A)3 | aqua_rat |
9ddc5cea-c91a-4fbc-bc82-ebcce260a4df | If two integers x,y (x>y) are selected from -6 to 6 (inclusive), how many cases are there? | [
"A)70",
"B)74",
"C)78",
"D)82",
"E)86"
] | C)78 | aqua_rat |
0528be26-054f-49b4-b31d-1513a0aff63c | A and B can do a work in 18 day, B and C in 30 days, A and C in 22 (1/2) days. In how many days can A,B and C individually do the work? | [
"A)60,90,128",
"B)60,90,120",
"C)60,90,127",
"D)60,90,118",
"E)60,90,121"
] | B)60,90,120 | aqua_rat |
cf587cfd-79b3-4908-aadb-47f4716dc5a5 | A train has a length of 150 meters . it is passing a man who is moving at 3 km/hr in the same direction of the train, in 3 seconds. Find out the speed of the train. | [
"A)182 km/hr",
"B)180 km/hr",
"C)152 km/hr",
"D)169 km/hr",
"E)183 km/hr"
] | E)183 km/hr | aqua_rat |
6f0505fe-56c1-4e20-834d-015ba7b40f9a | In how many ways can the letters of word BISECTION be arranged such that NO two vowels appear together? | [
"A)9!",
"B)5!*4!",
"C)4!*5!",
"D)5!*4!*2!",
"E)6!*4!"
] | C)4!*5! | aqua_rat |
d8b5c338-0cf9-487f-bcb8-a3633031d226 | If a, b, and c are consecutive even integers and a < b < c, all of the following must be divisible by 4 EXCEPT | [
"A)a + c",
"B)b + c",
"C)ac",
"D)(bc)/2",
"E)(abc)/4"
] | B)b + c | aqua_rat |
95777ede-259d-47a1-9ccd-e2a39305c76f | A man took loan from a bank at the rate of 12% p.a. simple interest. After 3 years he had to pay Rs. 3600 interest only for the period. The principal amount borrowed by him was: | [
"A)s. 2000",
"B)s. 10,000",
"C)s. 15,000",
"D)s. 18,000",
"E)s. 20,000"
] | B)s. 10,000 | aqua_rat |
ba0dd62f-0dca-4fae-baf2-c04e2fff9752 | To be eligible for retirement benefits at the Mankind Corporation, the sum of an employee's age, in years, and the number of years employment must be at least 60. If a, where a <60, is a certain employee's age when hired and b is the minimum number of years of employment required for the employee to be eligible for ret... | [
"A)2a+2b=60",
"B)ab=60",
"C)a+2b=60",
"D)a+b=60",
"E)2a+b=60"
] | C)a+2b=60 | aqua_rat |
497a3bef-d70a-493e-b794-300c0f264178 | The set X = {11,12,13,14,15}. The set Y = {2,3,4,5}. We will randomly choose one element x from set X and one element y from set Y. What is the probability that x / y will be an integer? | [
"A)11/20",
"B)7/20",
"C)3/20",
"D)7/10",
"E)3/10"
] | E)3/10 | aqua_rat |
21e619dd-2087-4f6d-a5ea-42d8627b7180 | A boat takes 19 hours for travelling downstream from point A to point B and coming back to a point C which is at midway between A and B. If the velocity of the stream is 4 kmph and the speed of the boat in still water is 14 kmph, what is the distance between A and B ? | [
"A)180 km",
"B)127 km",
"C)178 km",
"D)188 km",
"E)111 km"
] | A)180 km | aqua_rat |
b31893e2-da77-4da6-88f5-b9335d62e72d | Find the area of the square field if a train 800 metres long passes the field with a speed of 120 kmph in one minute. | [
"A)1.48 sq. km",
"B)2.44 sq. km",
"C)7.44 sq. km",
"D)1.45 sq. km",
"E)1.44 sq. km"
] | E)1.44 sq. km | aqua_rat |
3fcd80de-1cd3-420e-8ff4-ab6f71bcba4e | Two cars are driving toward each other. The first car is traveling at a speed of 90 km/h, which is 50% faster than the second car's speed. If the distance between the cars is 975 km, how many hours will it take until the two cars meet? | [
"A)6",
"B)6.5",
"C)7",
"D)7.5",
"E)8"
] | B)6.5 | aqua_rat |
7aff75ee-bc84-4384-a3e6-eac3730e09df | Twenty four men can do a work in 35 days. How many men are required to complete the work in 21 days? | [
"A)20",
"B)10",
"C)50",
"D)40",
"E)60"
] | D)40 | aqua_rat |
fe5ddb48-b3c8-4269-adca-87729163ecf4 | If a + b > 0 and a * b < 0, which of the following must be true?
I. a > 0 or b > 0
II. a < 0 or b < 0
III. a and b have the same sign | [
"A)I only",
"B)II only",
"C)III only",
"D)I and II only",
"E)I, II, and III"
] | D)I and II only | aqua_rat |
77934ef0-91de-4cab-b1bf-16c22ab4aef0 | Three printing presses, P, S, and T, working together at their respective constant rates, can do a certain printing job in 4 hours. S and T, working together at their respective constant rates, can do the same job in 5 hours. How many hours would it take P, working alone at its constant rate, to do the same job? | [
"A)8",
"B)10",
"C)12",
"D)15",
"E)20"
] | E)20 | aqua_rat |
30663496-1623-4e3d-b4c8-bc2c0fe5e0a4 | what is the value of y if the greatest common divisor of (e+5)!,(e-2)!, and (e+2)! is 24. | [
"A)5",
"B)7",
"C)4",
"D)66",
"E)6"
] | E)6 | aqua_rat |
3826767b-7d38-4075-875a-15899517a7d3 | What is the sum of the different positive prime factors of 640? | [
"A)5",
"B)7",
"C)10",
"D)15",
"E)17"
] | B)7 | aqua_rat |
67022f62-0627-4cc1-b077-5a0ea56b7419 | If two painters can complete two rooms in two hours, how many rooms painted if 10 painters work for 6 hours? | [
"A)35",
"B)25",
"C)20",
"D)30",
"E)15"
] | D)30 | aqua_rat |
ba1404d4-1612-4b9c-9926-861d64b2375a | A person travels equal distances with speeds of 3km/hr, 6km/hr, 9km/hr. and takes a total time of 11minutes. Find the total distance ? | [
"A)1km",
"B)500mts",
"C)900mts",
"D)2km",
"E)250mts"
] | C)900mts | aqua_rat |
701bea16-5bb9-48fc-8b2e-fff5559a39ba | 5 men are equal to as many women as are equal to 8 boys. All of them earn Rs.45 only. Men’s wages are? | [
"A)6Rs",
"B)7Rs",
"C)8Rs",
"D)4Rs",
"E)3Rs"
] | E)3Rs | aqua_rat |
ef243e43-9a21-401d-b8a6-8bbc901660d6 | At a certain company, each employee has a salary grade s that is at least 1 and at most 5. Each employee receives an hourly wage p, in dollars, determined by the formula p = 7.50 + 0.25(s – 1). An employee with a salary grade of 5 receives how many more dollars per hour than an employee with a salary grade of 1? | [
"A)$0.50",
"B)$1.00",
"C)$1.25",
"D)$1.50",
"E)$1.75"
] | C)$1.25 | aqua_rat |
a8195fc6-3067-416e-9d33-da72f1af4173 | A student gets 50% in one subject, 70% in the other. To get an overall of 70% how much should get in third subject. | [
"A)90%",
"B)25%",
"C)45%",
"D)55%",
"E)65%"
] | A)90% | aqua_rat |
bc2b8a62-adab-4171-b3b0-b6813ff26fd1 | A square is drawn inside a right-angled triangle with the two perpendicular sides as 12 cm and 8 cm. what is the side of the largest possible square that can be drawn? | [
"A)4.8 cm",
"B)4.4 cm",
"C)4.9 cm",
"D)5.0 cm",
"E)5.2 cm"
] | A)4.8 cm | aqua_rat |
6d3ae18d-94b5-4260-99b7-068c95cb0403 | If (0.2)x = 2 and log 2 = 0.3010, then the value of x to the nearest tenth is: | [
"A)-10.0",
"B)-0.5,",
"C)-0.4",
"D)-0.2,",
"E)10.0"
] | C)-0.4 | aqua_rat |
b4b8b367-5f35-44ce-b7e2-31995ae2665f | A single discount equivalent to the discount series of 20%, 10% and 5% is? | [
"A)11.1%",
"B)20%",
"C)45.8%",
"D)10.5%",
"E)31.6%"
] | E)31.6% | aqua_rat |
3abdea89-cac2-4e66-b11d-80766f058694 | If 3 persons can do 3 times of a particular work in 3 days, then, 7 persons can do 7 times of that work in | [
"A)3 days",
"B)4 days",
"C)5 days",
"D)6 days",
"E)7 days"
] | A)3 days | aqua_rat |
d606ddd1-a9d0-44e6-abe2-2edf16d4d098 | On the number line, if x is halfway between -8 and 4, and if y is halfway between -2 and 6, what number is halfway between x and y? | [
"A)-2",
"B)-1",
"C)0",
"D)1",
"E)2"
] | C)0 | aqua_rat |
c0f9fefc-4bd0-43ca-a3a8-c256be53ce30 | What will come in place of the x in the following Number series? 12, 38, 116, 350, 1052, x | [
"A)2980",
"B)2990",
"C)3000",
"D)3100",
"E)3158"
] | E)3158 | aqua_rat |
d1743e18-af9a-4cf9-88ec-1a9e5390c06b | A car covers a distance of 624 km in 6 ½ hours. Find its speed? | [
"A)104",
"B)376",
"C)1267",
"D)198",
"E)621"
] | A)104 | aqua_rat |
f87cb875-f5d9-4548-b8f1-c6e7428a85c6 | The ratio 5:20 expressed as percent equals to | [
"A)50 %",
"B)125 %",
"C)25 %",
"D)None of above",
"E)30%"
] | C)25 % | aqua_rat |
f0d91862-77ae-4213-ad81-840a9ec44fe8 | A woman on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. The average speed for the first 320 km of the tour is: | [
"A)71.11 km/hr.",
"B)68.11 km/hr.",
"C)44.11 km/hr.",
"D)88.11 km/hr.",
"E)31.11 km/hr."
] | A)71.11 km/hr. | aqua_rat |
96127a48-ec68-46fb-82b5-a87855e85a91 | The average (arithmetic mean) of the even integers from 24 to 48 inclusive is how much greater than the average (arithmetic mean) of the even integers from 12 to 24 inclusive? | [
"A)14",
"B)16",
"C)18",
"D)20",
"E)22"
] | C)18 | aqua_rat |
058879ee-212f-4e9d-a17c-76af29d16955 | The following sets each have a mean of 10 and the standard deviations are given in variable form.
Set I = {7, 8, 9, 11, 12, 13}, standard deviation = A
Set II = {10, 10, 10, 10, 10, 10}, standard deviation = B
Set III = {6, 6, 6, 14, 14, 14}, standard deviation = C
Rank these three standard deviations from least to gre... | [
"A)A, B, C",
"B)A, C, B",
"C)B, A, C",
"D)B, C, A",
"E)C, B, A"
] | C)B, A, C | aqua_rat |
82324a3e-69ba-4321-88d0-0579a74f8758 | There are 200 employees in a room. 99% are managers. How many managers must leave the room to bring down the percentage of managers to 98%? | [
"A)150",
"B)100",
"C)99",
"D)50",
"E)25"
] | B)100 | aqua_rat |
47003ee8-ce75-42be-bd66-5a8764b7f93e | welve children take sixteen days to complete a work which can be completed by 8 adults in 12 days. Sixteen adults left and four children joined them. How many days will they take to complete the remaining work? | [
"A)3 days",
"B)4 days",
"C)6 days",
"D)8 days",
"E)10 days"
] | C)6 days | aqua_rat |
83ac39de-9cc4-44a6-956e-308d4b259449 | A father said to his son, "I was as old as you are at 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)76 years.",
"B)14 years.",
"C)55 years.",
"D)45 years.",
"E)61 years."
] | B)14 years. | aqua_rat |
4d2ae75c-ed2f-4bd8-83ac-aebdd309ef3d | Kim purchased n items from a catalog for $8 each. Postage and handling charges consisted of $5 for the first item and $1 for each additional item. Which of the following gives the total dollar amount for Kim’s purchase, including postage and handling, in terms of n ? | [
"A)8n + 2",
"B)8n + 4",
"C)9n + 2",
"D)9n + 3",
"E)9n + 4"
] | E)9n + 4 | aqua_rat |
7a97eff6-b99a-4e89-a8a3-26f0c6a041be | If two of the four expressions x+y, x+5y, x-y, and 5x-y are chosen at random, what is the probability T that their product will be of the form of x^2-(by)^2, where b is an integer? | [
"A)1/2",
"B)1/3",
"C)1/4",
"D)1/5",
"E)T=1/6"
] | E)T=1/6 | aqua_rat |
14dcb364-b379-487e-aaa9-3bca3e1200f8 | If x = y+3+4.5x and y = x+17, what is the value of x/y ? | [
"A)-6/5.",
"B)-40/113.",
"C)1/4.",
"D)5/6.",
"E)1.5."
] | B)-40/113. | aqua_rat |
dc671eb2-1cc2-4866-9038-81198debb712 | The greatest number of four digits which is divisible by 15, 24, 40 and 75 is : | [
"A)9000",
"B)9400",
"C)9600",
"D)9800",
"E)None of these"
] | C)9600 | aqua_rat |
1d79eae1-8797-48d3-baea-6b0b43e65906 | Ashley paid 5 dollars for 1 notebook and 1 pencil. If both prices were integers, how many pencils did Ashley buy if she paid 93 dollars for the pencils and for 15 notebooks? | [
"A)6.",
"B)16.",
"C)18",
"D)21",
"E)26"
] | D)21 | aqua_rat |
8a867212-b9bc-4854-bf78-4662cce4f696 | The number of female students in a college in the previous year was 480. If in the current year the number of male students in the college doubled over that of the previous year but the proportion of male students halved, then what is the number of female students in the college in the current year? | [
"A)1680",
"B)1760",
"C)1840",
"D)1920",
"E)2000"
] | D)1920 | aqua_rat |
b93cc2ca-2f65-48fc-852a-c15fecfbbf5e | There are r red ball, b blue ball and w white ball in a bag. What is the ratio of the number of blue ball to the total no. of ball in terms of r, b and w.? | [
"A)r / (r + b + w)",
"B)r",
"C)(r + b + w)",
"D)r / (r + b)",
"E)(r + b + w)*e"
] | A)r / (r + b + w) | aqua_rat |
14b94073-ceeb-4d00-9d5b-1eb0f2de4647 | A, B and C invest in a partnership in the ratio: 7/2,4/3,6/5. After 4 months, A increases his share 50%. If the total profit at the end of one year is Rs.21,600, then what is B's share in the profit? | [
"A)1000",
"B)2000",
"C)3000",
"D)4000",
"E)5000"
] | D)4000 | aqua_rat |
2683808f-d45f-455e-a8e0-2af4eb2d9bf2 | Each student at a certain business school is assigned a 5-digit student identification number. The first digit of the identification number cannot be zero, and the last digit of the identification number must be prime. How many different student identification numbers can the school create? | [
"A)9,000",
"B)36,000",
"C)2,700",
"D)2,592",
"E)1,944"
] | C)2,700 | aqua_rat |
53c22d5c-dae8-4e0e-a97e-5b5241cf1358 | A person borrows Rs. 7000 for 2 years at 4% p.a. simple interest. He immediately lends it to another person at 6 p.a for 2 years. Find his gain in the transaction per year. | [
"A)100 rs",
"B)150 rs",
"C)140 rs",
"D)180 rs",
"E)200 rs"
] | C)140 rs | aqua_rat |
2decf8d5-9d70-49f5-b311-f0522dc88dac | If 13 = 13w/(1-w) ,then (6w)2 = | [
"A)1/4",
"B)1/2",
"C)1",
"D)2",
"E)6"
] | E)6 | aqua_rat |
72bcfebd-dd0f-445b-9b03-bad861e35d13 | Over a three-week period, the price of an ounce of gold increased by 25% in the first week, decreased by 20% in the following week, and increased by 30% in the third week. If the price of gold was G dollars per ounce at the beginning of the three weeks, what was the price at the end of the three weeks? | [
"A)1.1G",
"B)1.2G",
"C)1.3G",
"D)1.4G",
"E)1.5G"
] | C)1.3G | aqua_rat |
fa559b0b-40d8-4d98-9081-4c02d729007a | 8th Dec 2007 was Saturday, what day of the week was it on 8th Dec, 2006? | [
"A)Sunday",
"B)Tuesday",
"C)Friday",
"D)Tuesday",
"E)Thursday"
] | C)Friday | aqua_rat |
e2c4f88d-cb75-4e2a-b361-6e489a774aea | The captain of a cricket team of 11 members is 27 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one 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)24",
"E)25"
] | D)24 | aqua_rat |
9f8e0819-96e5-4ba2-976c-75c90454401c | If the operation x is defined by a x b = (b - a)^2/a^2 for all numbers a and b, and a ≠ 0, then − 1 x (1 x − 1) = | [
"A)−1",
"B)0",
"C)1",
"D)25",
"E)29"
] | D)25 | aqua_rat |
d5b66875-a5af-434a-905a-af0aa168373e | A bus leaves the stop 30 minutes before the scheduled time. The driver decreases its speed by 30km/hr. At the next bus stop 180 km away, the bus reached on time. Find the original speed of the bus? | [
"A)110 kms/hr",
"B)120 kms/hr",
"C)130 kms/hr",
"D)140 kms/hr",
"E)None of above"
] | B)120 kms/hr | aqua_rat |
1ebd9e48-4073-41d6-94f3-3eab53d4336d | The inverse ratio of 3: 2: 1 is? | [
"A)1:2:3",
"B)2:3:1",
"C)3:1:2",
"D)2:3:6",
"E)None of these"
] | D)2:3:6 | aqua_rat |
6be63a84-f5bb-43c2-9c17-a09b6026bcee | Look at this series: 4, 2, 1, (1/2), (1/4), ... What number should come next? | [
"A)1/8",
"B)1/3",
"C)1/4",
"D)1/2",
"E)1/5"
] | A)1/8 | aqua_rat |
bb633267-8b31-4514-84e1-03554f3d6452 | A cricketer has a certain average for 10 innings. In the eleventh inning, he scored 108 runs, there by increasing his average by 3 runs. His new average is: | [
"A)60 runs",
"B)65 runs",
"C)70 runs",
"D)75 runs",
"E)78 runs"
] | E)78 runs | aqua_rat |
6a6be1bf-cbfa-455d-a467-ec9ccc9fe9ea | A car is purchased on hire-purchase. The cash price is $21 000 and the terms are a deposit of 10% of the price, then the balance to be paid off over 60 equal monthly instalments. Interest is charged at 12% p.a. What is the monthly instalment? | [
"A)$503",
"B)$504",
"C)$505",
"D)$506",
"E)$507"
] | B)$504 | aqua_rat |
5e5dae07-2d74-4a14-a35f-5df46613d6f8 | Two trains of length 100 m and 200 m are 100 m apart. They start moving towards each other on parallel tracks, at speeds 36 kmph and 72 kmph. After how much time will the trains meet? | [
"A)10/3 sec",
"B)20/4 sec",
"C)20/7 sec",
"D)22/7 sec",
"E)60/7 sec"
] | A)10/3 sec | aqua_rat |
9342b567-9555-467f-abda-d0b8095d5df5 | If 21/22 = 0.95.45, what is the 57th digit to the right of the decimal point of the fraction? | [
"A)1",
"B)4",
"C)5",
"D)7",
"E)9"
] | B)4 | aqua_rat |
c57e29f9-7101-4ed4-aa09-de1da27d191e | 16 men can complete a piece of work in 28 days. In how many days can 20 men complete that piece of work? | [
"A)55 days",
"B)77 days",
"C)22.4 days",
"D)88 days",
"E)44 days"
] | C)22.4 days | aqua_rat |
39ac86f3-18ce-4fce-ab4b-a6a7934bda57 | John left a job paying $75,000 per year to accept a sales job paying $45,000 per year plus 15 percent commission. If each of his sales is for $750, what is the least number of sales he must make per year if he is not to lose money because of the change? | [
"A)40",
"B)200",
"C)266",
"D)267",
"E)600"
] | D)267 | aqua_rat |
6a85bce0-53b1-4231-ae8a-778c05fc3bb3 | The diagonals of a rhombus are 14 cm and 20 cm. Find its area? | [
"A)176",
"B)190",
"C)140",
"D)278",
"E)292"
] | C)140 | aqua_rat |
1de9a690-f96e-41aa-902f-1c2190ca2d48 | The probability that a visitor at the mall buys a pack of candy is 30%. If three visitors come to the mall today, what is the probability Q that exactly two visitors will buy a pack of candy? | [
"A)0.343",
"B)0.147",
"C)0.189",
"D)0.063",
"E)0.027"
] | C)0.189 | aqua_rat |
a3d4e8f1-0acc-4935-8bf4-2bb0aca31c66 | A train passes a station platform in 36 sec and a man standing on the platform in 20 sec. If the speed of the train is 54 km/hr. What is the length of the platform? | [
"A)150 m",
"B)240 m",
"C)589 m",
"D)600 m",
"E)200m"
] | B)240 m | aqua_rat |
4592a51d-9fe6-4324-ada3-b77562638b4a | A dealer offers a cash discount of 20%. Further, a customer bargains and receives 20 articles for the price of 15 articles. The dealer still makes a profit of 20%. How much percent Q above the cost price were his articles marked? | [
"A)100%",
"B)80%",
"C)75%",
"D)66+2/3%",
"E)50%"
] | A)100% | aqua_rat |
33cdd9fb-bd4e-42d0-b5c7-bd7e828c7881 | Three pipes A, B and C can fill a tank from empty to full in 20 minutes, 20 minutes and 30 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P, Q and R respectively. What is the proportion of solution R in the liquid in the tank after 3 minutes? | [
"A)1/2",
"B)1/5",
"C)1/3",
"D)1/4",
"E)1/6"
] | D)1/4 | aqua_rat |
b647b4ef-ec61-4674-8c4b-335037be73ab | Working simultaneously and independently at an identical constant rate, 4 machines of a certain type can produce a total of x units of product P in 6 days. How many of these machines, working simultaneously and independently at this constant rate, can produce a total of 3x units of product P in 6 days? | [
"A)24",
"B)18",
"C)16",
"D)12",
"E)8"
] | D)12 | aqua_rat |
506a6fac-f426-403d-a971-822576fec4ae | The probability that a number selected at random from the first 50 natural numbers is a composite number is? | [
"A)17/65",
"B)17/25",
"C)17/28",
"D)17/65",
"E)17/39"
] | B)17/25 | aqua_rat |
20fc4d53-96de-4e92-8ce2-17270f0494a1 | A man's speed with the current is 21 km/hr and the speed of the current is 2.5 km/hr. The man's speed against the current is? | [
"A)10",
"B)20",
"C)16",
"D)30",
"E)40"
] | C)16 | aqua_rat |
d1f1d87c-b892-495b-b6e0-42bebd16d8dd | 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)28",
"B)27",
"C)30",
"D)29",
"E)12"
] | C)30 | aqua_rat |
e9ab1185-462c-4375-9c53-10a7ccd31747 | After 6 games, team B had an average of 70 points per game. If it got only 47 points in game 7, how many more points does it need to score to get its total above 500? | [
"A)85",
"B)74",
"C)67",
"D)33",
"E)28"
] | D)33 | aqua_rat |
5ab937f7-e997-4213-b713-eeef7a7d02ce | 18 balls are numbered 1 to 18. A ball is drawn and then another ball is drawn without replacement. What is the probability that both balls have even numbers? | [
"A)2/9",
"B)4/17",
"C)6/29",
"D)8/35",
"E)10/43"
] | B)4/17 | aqua_rat |
a4b73c65-876c-42e9-ae79-98511bf77d2d | How many different 4 letter combinations can be created from the letters M,N,O, and P? | [
"A)4",
"B)16",
"C)32",
"D)96",
"E)256"
] | E)256 | aqua_rat |
177968ec-a06f-4b40-ac1a-465a5a23c937 | If an integer n is to be chosen at random from the integers 1 to 86, inclusive, what is the probability that n(n + 1)(n + 2) will be divisible by 8? | [
"A)1/4",
"B)3/8",
"C)1/2",
"D)55/86",
"E)3/4"
] | D)55/86 | aqua_rat |
39025958-4835-4a08-9593-97a2744477e1 | A car gets 20 kilometers per gallon of gasoline. How many gallons of gasoline would the car need to travel 130 kilometers? | [
"A)8.5 gallons",
"B)7.5 gallons",
"C)6.5 gallons",
"D)5.5 gallons",
"E)4.5 gallons"
] | C)6.5 gallons | aqua_rat |
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