dataset
stringclasses
5 values
id
stringlengths
6
18
question
stringlengths
3
1.92k
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1
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answer
stringclasses
5 values
aqua_train
aqua_train_40153
The maximum gap between two successive leap year is?
[ "A)2", "B)8", "C)9", "D)6", "E)5" ]
B
aqua_train
aqua_train_31520
A boat can travel with a speed of 15 km/hr in still water. If the speed of the stream is 6 km/hr, find the time taken by the boat to go 86 km downstream.
[ "A)4.1 hr", "B)5.25 hr", "C)8.25 hr", "D)2.25 hr", "E)2.50 hr" ]
A
aqua_train
aqua_train_70199
In 2008, the profits of Company N were 10 percent of revenues. In 2009, the revenues of Company N fell by 20 percent, but profits were 11 percent of revenues. The profits in 2009 were what percent of the profits in 2008?
[ "A)80%", "B)105%", "C)88%", "D)124.2%", "E)138%" ]
C
aqua_train
aqua_train_51487
For any integer k > 1, the term “length of an integer” refers to the number of positive prime factors, not necessarily distinct, whose product is equal to k. For example, if k = 24, the length of k is equal to 4, since 24 = 2 × 2 × 2 × 3. If x and y are positive integers such that x > 1, y > 1, and x + 3y < 920, what i...
[ "A)14", "B)12", "C)10", "D)16", "E)18" ]
D
ds_train
ds_train_2351
A simply supported steel beam with a rectangular cross-section is subjected to a uniform distributed load along its span. If the breadth (b) of the beam's cross-section is twice its height (h), determine the section modulus (S) of the beam.
[ "A. \\(\\frac{b^2h}{4}\\)\nB. \\(\\frac{bh^2}{6}\\)\nC. \\(\\frac{b^2h}{6}\\)\nD. \\(\\frac{b^2h}{2}\\)" ]
C
aqua_train
aqua_train_53397
What is the place value of 3 in the numeral 2734?
[ "A)45", "B)30", "C)43", "D)56", "E)40" ]
B
aqua_train
aqua_train_35045
If the number 517*324 is completely divisible by 3, then the smallest whole number in the place of * will be:
[ "A)3", "B)1", "C)2", "D)4", "E)5" ]
C
aqua_train
aqua_train_69159
A class consists of 100 students, 25 of them are girls and 75 boys; 20 of them are rich and remaining poor; 10 of them are fair complexioned. The probability of selecting a fair complexioned rich girl is
[ "A)1/200", "B)1/59", "C)1/56", "D)1/54", "E)1/53" ]
A
aqua_train
aqua_train_95069
A sum of money is to be distributed among A, B, C, D in the proportion of 5 : 2 : 4 : 3. If C gets Euro 1000 more than D, what is B's share?
[ "A)Euro 1000", "B)Euro 3000", "C)Euro 5000", "D)Euro 4000", "E)Euro 2000" ]
E
aqua_train
aqua_train_17094
How many digits are required to number a book containing 300 pages?
[ "A)792", "B)684", "C)492", "D)372", "E)340" ]
A
sciq
sciq_4
What does all matter consist of?
[ "carbon", "helium", "oxygen", "atoms" ]
D
aqua_train
aqua_train_12156
A boatman can row 96 km downstream in 8 hr. If the speed of the current is 4 km/hr, then find in what time he will be able to cover 8 km upstream ?
[ "A)1.5 hrs", "B)1 hrs", "C)2.5 hrs", "D)2 hrs", "E)3 hrs" ]
D
aqua_train
aqua_train_64286
Three number are in the ratio of 3 : 4 : 5 and their L.C.M. is 1200. What is their H.C.F.?
[ "A)20", "B)60", "C)90", "D)100", "E)120" ]
A
aqua_train
aqua_train_32557
A certain number of workers can do a work in 85 days. If there were 10 workers more it could be finished in 10 days less. How many workers are there?
[ "A)75", "B)30", "C)28", "D)24", "E)32" ]
A
aqua_train
aqua_train_39458
Three numbers are such that the second is as much lesser than the third as the first is lesser than the second. If the product of the two smaller numbers is 85 and the product of two larger numbers is 115. Find the middle number?
[ "A)10", "B)12", "C)14", "D)16", "E)18" ]
A
aqua_train
aqua_train_35854
when a number is divided by 13,the remainder is 11.When the same number is divided by 17,the remainder is 9.What is the number ?
[ "A)389", "B)356", "C)380", "D)350", "E)349" ]
E
sciq
sciq_4
How many chromosomes are in each set?
[ "22", "21", "13", "23" ]
D
aqua_train
aqua_train_48927
A theater charges $12 for seats in the orchestra and $8 for seats in the balcony. On a certain night, a total of 380 tickets were sold for a total cost of $3,320. How many more tickets were sold that night for seats in the balcony than for seats in the orchestra?
[ "A) 90", "B) 110", "C) 120", "D) 130", "E) 240" ]
E
aqua_train
aqua_train_60589
How can you get 81 using the digits 2, 3, 25, 50, 75, 100 only once using any of the arithmetic operators?
[ "A)81", "B)82", "C)87", "D)98", "E)57" ]
A
aqua_train
aqua_train_2544
If X,Y is 15%,30% smaller than Z then how much percentage is Y greater than X?
[ "A)12 1/2 %", "B)13%", "C)13 1/2%", "D)14%", "E)17 11/17%" ]
E
aqua_train
aqua_train_65979
In a class, the average age of 25 boys is 10 years and the average of 18 girls is 10 years. what is the average age of the whole class?
[ "A)10 Years", "B)12.6 Years", "C)13 Years", "D)13.5 Years", "E)14 Years" ]
A
aqua_train
aqua_train_56934
Paulson spends 75% of his income. His income is increased by 20% and he increased his expenditure by 10%.Find the percentage increase in his savings .
[ "A)25", "B)35", "C)50", "D)20", "E)15" ]
C
aqua_train
aqua_train_17159
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If four marbles are picked at random, what is the probability that none is blue?
[ "A)33/01", "B)33/91", "C)33/90", "D)33/99", "E)83/98" ]
B
sciq
sciq_4
The skull consists of cranial bones and what other type of bones?
[ "nasal", "subdermal", "superficial", "facial" ]
D
aqua_train
aqua_train_43392
Five children — A, B, C, D and E — are going to sit in five chairs in a row. The children C & E have to sit next to each other, and the others can sit in any order in any remaining chairs. How many possible configurations are there for the children?
[ "A)60", "B)20", "C)40", "D)43", "E)48" ]
E
aqua_train
aqua_train_54093
If a two-digit positive integer has its digits reversed, the resulting integer differs from the original by 36. By how much do the two digits differ?
[ "A) 3", "B) 4", "C) 5", "D) 6", "E) 7" ]
B
aqua_train
aqua_train_78129
Two employees X and Y are paid a total of Rs. 550 per week by their employer. If X is paid 120 percent of the sum paid to Y, how much is Y paid per week?
[ "A)Rs.250", "B)Rs.280", "C)Rs.290", "D)Rs.299", "E)Rs.300" ]
A
aqua_train
aqua_train_25494
If 4 men can colour 48 m long cloth in 2 days, then 6 men can colour 36 m long cloth in?
[ "A)1 day", "B)2 days", "C)3 days", "D)4 days", "E)5 days" ]
A
aqua_train
aqua_train_83115
If y ≠ 3 and 2m/y is a prime integer greater than 2, which of the following must be true? I. m = y II. y = 1 III. m and y are prime integers.
[ "A) None", "B) I only", "C) II only", "D) III only", "E) I and II" ]
A
aqua_train
aqua_train_1413
If the volume of two cubes are in the ratio 8:1, the ratio of their edges is:
[ "A)2:1", "B)3:2", "C)3:5", "D)3:7", "E)None of these" ]
A
aqua_train
aqua_train_30811
A carpenter makes 6 bunk beds every day. A military school needs to organize a place to sleep for 143 soldiers. If there are 5 carpenters working on the job, how many whole days in advance should they receive the order and start working in order to finish the right number of beds assuming that each bunk- bed is used by...
[ "A)3.", "B)4.", "C)5.", "D)6.", "E)7." ]
D
aqua_train
aqua_train_71584
The slant height of a cone is 12 cm and radius of the base is 4cm, find the curved surface of the cone.
[ "A)33", "B)88", "C)48", "D)77", "E)27" ]
C
aqua_train
aqua_train_64099
The length of a rectangular plot is 20 metres more than its breadth. If the cost of fencing the plot @ Rs. 26.50 per metre is Rs. 6360, what is the length of the plot in metres?
[ "A)70", "B)200", "C)300", "D)400", "E)140" ]
A
aqua_train
aqua_train_67193
Rahul went to a shop and bought things worth Rs. 25, 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)Rs. 15", "B)Rs. 17", "C)Rs. 19.7", "D)Rs. 21", "E)Rs. 22" ]
C
aqua_train
aqua_train_73407
A train cruising at 50 km/hr takes 9 seconds to pass a platform. Next, it takes 3 seconds to pass a man walking at 3 km/hr in the same direction. Find the length of the train and that of the platform.
[ "A)200/3m175/3m", "B)40m85m", "C)50m45m", "D)100/3 m200/3", "E)none of these" ]
B
sciq
sciq_4
Green plants known as producers provide basic food supply for what besides themselves?
[ "minerals", "air", "water", "animals" ]
D
aqua_train
aqua_train_18030
A batsman scored 100 runs which included 3 boundaries and 8 sixes. What percent of his total score did he make by running between the wickets?
[ "A)50%", "B)40%", "C)60%", "D)70%", "E)80%" ]
B
aqua_train
aqua_train_69511
Set Q consists of the following five numbers: Q = {5, 8, 13, 21, 34}. Which of the following sets has the same standard deviation as Set Q? I. {35, 38, 43, 51, 64}, II. {10, 16, 26, 42, 68}, III. {46, 59, 67, 72, 75}
[ "A)I only", "B)I & II", "C)I & III", "D)II & III", "E)I", "II", "& III" ]
C
aqua_train
aqua_train_92256
A work crew of 4 Men takes 5 days to complete one-half of a job. If 11 men are then added to the crew and the men continue to work at the same rate, how many days will it take the enlarged crew to do the rest of the job?
[ "A)2", "B)3", "C)1 1/3", "D)4", "E)4 4/5" ]
C
aqua_train
aqua_train_41987
A mail handler needs 3 hours to sort the mail. His assistant takes 6 hours to sort the mail. How many hours will it take for both of them working together to sort the mail?
[ "A)3", "B)2", "C)1", "D)2 1/2", "E)1 1/5" ]
B
aqua_train
aqua_train_29073
There are deer and peacocks in a zoo. By counting heads they are 80. The number of their legs is 200. How many peacocks are there ?
[ "A)20", "B)30", "C)50", "D)60", "E)80" ]
D
aqua_train
aqua_train_35072
Tony alone can paint a wall in 7 days and his friend Roy alone can paint the same wall in 9 days. In how many days they can paint the wall working together? Round off the answer to the nearest integer.
[ "A)2", "B)4", "C)6", "D)7", "E)9" ]
B
sciq
sciq_4
What forms when nitrogen and oxygen combine at high temperatures?
[ "oxygen oxide", "ammonia oxide", "carbon dioxide", "nitrogen oxide" ]
D
aqua_train
aqua_train_44764
a school has 9 English 7 history and 6 geography teachers each teacher can teach 2 subjects max what is he minimum number of teachers required
[ "A)7", "B)8", "C)9", "D)10", "E)11" ]
E
aqua_train
aqua_train_28715
Walking at 75% of his usual speed a man takes 24 minutes more to cover a distance. What is his usual time to cover this distance?
[ "A)30", "B)36", "C)42", "D)48", "E)72" ]
E
aqua_train
aqua_train_1535
When a merchant imported a certain item, he paid a 9 percent import tax on the portion of the total value of the item in excess of $1,000. If the amount of the import tax that the merchant paid was $85.50, what was the total value of the item?
[ "A)$1,150", "B)$1,350", "C)$1,550", "D)$1,750", "E)$1,950" ]
E
ds_train
ds_train_545
In the context of the regulation of chemicals, consider a regulatory framework where a new chemical substance must undergo a risk assessment process before approval. Which organization is primarily responsible for regulating chemicals in the United States, particularly under the Toxic Substances Control Act (TSCA)?
[ "A. Environmental Protection Agency (EPA)\nB. Food and Drug Administration (FDA)\nC. Occupational Safety and Health Administration (OSHA)\nD. Consumer Product Safety Commission (CPSC)" ]
A
aqua_train
aqua_train_41642
How many kg of sugar costing Rs. 9/kg must be mixed with 27kg of sugar costing Rs. 7/ kg so that there may be a gain of 10% the mixture at Rs. 9.24 per kg?
[ "A)45", "B)47", "C)49", "D)52", "E)63" ]
E
sciq
sciq_4
The vast majority of what phenomena occurs along one of three types of plate boundaries?
[ "tornados", "hurricane", "volcanoes", "earthquake" ]
D
aqua_train
aqua_train_63427
Some of the 50% solution of acid was removed and this was replaced with an equal amount of 20% solution of acid. As a result, a 35% solution of acid was obtained. What fraction of the original solution was replaced?
[ "A)1/3", "B)1/2", "C)2/3", "D)3/5", "E)4/7" ]
B
aqua_train
aqua_train_84670
Q is a set of four distinct prime numbers. If the sum of the integers in Q is even and the number x is a member of Q, then what is the least value that x can be?
[ "A)2", "B)3", "C)4", "D)5", "E)7" ]
B
sciq
sciq_4
What type of oil is being explored to replace petroleum products in lubricants?
[ "essential oil", "diesel", "whale oil", "vegetable" ]
D
science_train
science_train_1322
Question: Which solution has a higher concentration of green particles? Hints:
[ "Solution B", "neither; their concentrations are the same", "Solution A" ]
C
aqua_train
aqua_train_18099
The product of all the prime numbers less than 12 is closest to which of the following powers of 10 ?
[ "A) 10^9", "B) 10^3", "C) 10^7", "D) 10^6", "E) 10^5" ]
B
aqua_train
aqua_train_37859
In a particular gumball machine, there are 4 identical blue gumballs, 3 identical red gumballs, 2 identical green gumballs, and 1 yellow gumball. In how many different ways can the gumballs be dispensed, 1 at a time, if the 3 red gumballs are dispensed last?
[ "A)105", "B)210", "C)315", "D)420", "E)630" ]
A
aqua_train
aqua_train_31758
A can do a piece of work in 40 days; B can do the same in 40 days. A started alone but left the work after 10 days, then B worked at it for 10 days. C finished the remaining work in 10 days. C alone can do the whole work in?
[ "A)20 days", "B)65 days", "C)86 days", "D)45 days", "E)17 days" ]
A
aqua_train
aqua_train_70984
Amal borrowed a sum of money with simple interest as per the following rate structure: (a) 6 p.c. p.a. for the first three years (b) 8 p.c. p.a. for the next five years (c) 12 p.c. p.a. for the next eight years If he paid a total of 5,040 as interest at the end of twelve years, how much money did he borrow?
[ "A)8,000", "B)10,000", "C)12,000", "D)6,000", "E)None of these" ]
E
aqua_train
aqua_train_21353
A salesman sold twice as much pears in the afternoon than in the morning. If he sold $390 kilograms of pears that day, how many kilograms did he sell in the afternoon?
[ "A)120", "B)180", "C)260", "D)280", "E)320" ]
C
aqua_train
aqua_train_70019
From the given equation find the value of B: B² + 1B - 56
[ "A)3", "B)5", "C)8", "D)12", "E)4" ]
C
aqua_train
aqua_train_33882
Point X is located on line segment AB and point Y is located on line segment CD. If AB = CD and AX < CY, then
[ "A)XB > CD", "B)XB < YD", "C)AX > XB", "D)AX < CD", "E)AX > AB" ]
D
aqua_train
aqua_train_19199
16384, 8192, 2048, 256, 16, ?
[ "A)1", "B)8", "C)2", "D)0.5", "E)3" ]
D
science_train
science_train_234
Question: According to Newton's third law, what other force must be happening? Hints:
[ "The gas pedal is pushing on Nina's foot.", "The gas pedal is pulling on Nina's foot." ]
A
aqua_train
aqua_train_53098
A box contains 100 balls, numbered from 1 to 100. If 3 balls are selected at random and with replacement from the box. If the 3 numbers on the balls selected contain two odd and one even. What is the probability G that the first ball picked up is odd numbered?
[ "A)\t0", "B)\t1/3", "C)\t1/2", "D)\t2/3", "E)\t1" ]
D
science_train
science_train_5459
Question: Use the evidence in the text to select the photosynthetic organism. Hints:
[ "Strelitzia reginae", "also called bird of paradise", "is a flowering plant from South Africa. This plant uses carbon dioxide and water to make sugars", "which it uses as food.", "Wilson's bird of paradise is a type of bird that has two curved tail feathers. This bird relies on fruits and insects for food."...
A
aqua_train
aqua_train_65925
If -y^2= 2xy, then (x+y)^2 =
[ "A)x^2", "B)3x^2", "C)4xy", "D)2y^2", "E)-y^2" ]
A
aqua_train
aqua_train_73145
In racing over a given distance d at uniform speed, A can beat B by 20 meters, B can beat C by 6 meters, and A can beat C by 23 meters. What is the distance d in meters?
[ "A)32", "B)36", "C)40", "D)48", "E)60" ]
C
aqua_train
aqua_train_11284
A truck driver drove for 2 days. On the second day, he drove 3 hours longer and at an average speed of 15 miles per hour faster than he drove on the first day. If he drove a total of 1,000 miles and spent 21 hours driving during the 2 days, what was his average speed on the first day, in miles per hour?
[ "A)25", "B)30", "C)35", "D)39", "E)45" ]
D
aqua_train
aqua_train_51232
What should be the least number to be added to the 51234 number to make it divisible by 9?
[ "A)6", "B)4", "C)3", "D)5", "E)2" ]
C
aqua_train
aqua_train_62135
80% of the students of a village is 1600. The total students of the school is?
[ "A)2000", "B)2500", "C)3000", "D)1800", "E)2200" ]
A
sciq
sciq_4
What type of tissue is blood?
[ "muscular", "epithelial", "nervous", "connective" ]
D
aqua_train
aqua_train_66218
The L.C.M of two numbers is 48. The numbers are in the ratio 8:3. The sum of numbers is:
[ "A)22", "B)30", "C)40", "D)50", "E)60" ]
A
science_train
science_train_143
Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true? Hints:
[ "The magnitude of the magnetic force is smaller in Pair 1.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 2." ]
C
aqua_train
aqua_train_7279
How much time will it take for an amount of Rs. 400 to yield Rs. 100 as interest at 5% per annum of simple interest?
[ "A)5 years", "B)4 years", "C)7 years", "D)6 years", "E)2 years" ]
A
ds_train
ds_train_85
Consider \(G\) be a topological group with identity element \(e\). Suppose \(U\) is a neighborhood of \(e\). Which of the following properties must necessarily hold?
[ "A. \\(U^{-1}\\) is a neighborhood of \\(e\\).\nB. \\(U \\cap U^{-1}\\) is a neighborhood of \\(e\\).\nC. There exists a neighborhood \\(V\\) of \\(e\\) such that \\(V \\subseteq U\\).\nD. All neighborhoods of \\(e\\) contain a symmetric neighborhood of \\(e\\)." ]
D
sciq
sciq_4
What are secreted into the gi tract by organs of the gi tract or from a nearby gland named the pancreas?
[ "stomach acid", "insulin and pepsin", "bile", "digestive enzymes" ]
D
aqua_train
aqua_train_23720
A jogger running at 9 km/hr along side a railway track is 240 m ahead of the engine of a 120 m long train running at 45 km/hr in the same direction. In how much time will the train pass the jogger?
[ "A)19 sec", "B)87 sec", "C)36 sec", "D)16 sec", "E)11 sec" ]
C
sciq
sciq_4
Organs that produce eggs and secrete estrogen are part of what system?
[ "circulatory system", "digestive system", "male reproductive system", "female reproductive system" ]
D
aqua_train
aqua_train_11443
When a random experiment is conducted, the probability that event A occurs is 1/4. If the random experiment is conducted 4 independent times, what is the probability that event A occurs exactly twice?
[ "A)14/65", "B)27/128", "C)33/140", "D)37/165", "E)41/187" ]
B
aqua_train
aqua_train_15289
The area of a rectangular field is equal to 300 square meters. Its perimeter is equal to 70 meters. Find the length and width of this rectangle.
[ "A)W = 35 and L = 31", "B)W = 15 and L = 20", "C)W = 25 and L = 42", "D)W = 27 and L = 37", "E)W = 42 and L = 13" ]
B
aqua_train
aqua_train_54668
Each truck from Rubins Removal Company can haul 1500 pounds of trash at a time. On Wednesday the company has jobs to remove 10,500 pounds of trash from one site, 500 from another site, and 4,000 from a third site. How many total pounds of trash will be moved by Jones Company that day? How many trips will it take for th...
[ "A)5500 lbs.-2 Trips", "B)4500 lbs.-9 Trips", "C)15000 lbs.-10 Trips", "D)3500 lbs.-7 Trips", "E)6500 lbs.-8 Trips" ]
C
science_train
science_train_4768
Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true? Hints:
[ "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 2.", "The magnitude of the magnetic force is smaller in Pair 1." ]
B
aqua_train
aqua_train_47389
2 no's are respectively 40% & 60% more than 3rdnumber. Find the ration of two numbers ?
[ "A)3 : 4", "B)4 : 5", "C)7 : 8", "D)8 : 9", "E)8 : 11" ]
C
aqua_train
aqua_train_48255
If population of certain city increases at the rate of 5%. If population in 1981 was 231525, then population in 1978 was?
[ "A)120000", "B)228788", "C)266891", "D)267689", "E)200000" ]
E
aqua_train
aqua_train_52478
39! is divided by 41. Then what is the remainder?
[ "A)1", "B)2", "C)3", "D)5", "E)7" ]
A
sciq
sciq_4
What is the name for the male gamete?
[ "ova", "chromatid", "egg", "sperm" ]
D
aqua_train
aqua_train_67443
The difference between compound and d simple interest on a certain sum of money for 3 years at 6 2/3% p.a is Rs.184. Find the sum?
[ "A)28882", "B)27772", "C)23123", "D)Rs.13500", "E)28811" ]
D
aqua_train
aqua_train_13294
In the biology lab of "Jefferson" High School there are 2.16*10^6 germs, equally divided among 10,800 Petri dishes. How many germs live happily in a single dish?
[ "A)100", "B)200", "C)500", "D)1000", "E)5000" ]
B
aqua_train
aqua_train_8062
A perfect square is defined as the square of an integer and a perfect cube is defined as the cube of an integer. How many positive integers n are there such that n is less than 50,000 and at the same time n is a perfect square and a perfect cube?
[ "A)3", "B)4", "C)5", "D)6", "E)7" ]
D
aqua_train
aqua_train_66562
Find the one which does not belong to that group ?
[ "A)27", "B)66", "C)88", "D)65", "E)11" ]
A
science_train
science_train_1113
Question: Complete the sentence. The Owen Fracture Zone formed at a () boundary. Hints:
[ "divergent", "convergent", "transform" ]
C
aqua_train
aqua_train_39891
How long will it take for a sum of money to grow from Rs.1250 to Rs.10,000, if it is invested at 12.5% p.a simple interest?
[ "A)38", "B)56", "C)22", "D)088", "E)11" ]
B
aqua_train
aqua_train_42017
In an electric circuit, two resistors with resistances x and y are connected in parallel. If R is the combined resistance of these two resistors, then the reciprocal of R is equal to the sum of the reciprocals of x and y. What is R if x is 5 Ohms and y is 7 Ohms?
[ "A)3/5", "B)1/7", "C)12/35", "D)31/12", "E)35/12" ]
E
science_train
science_train_2243
Question: Complete the statement. Silane is (). Hints:
[ "an elementary substance", "a compound" ]
B
aqua_train
aqua_train_64578
Set A contains four different positive odd integers and six different positive even integers. Set B contains two different positive odd integers and three different positive even integers. If one integer from set A and one integer from set B are chosen at random, what is the probability that the product of the chosen i...
[ "A)3/5", "B)4/5", "C)17/25", "D)21/25", "E)43/50" ]
D
sciq
sciq_4
What class of animals, translated as “head foot”, includes octopuses, squids, cuttlefish, and nautilus?
[ "mollusks", "crustaceans", "bivalves", "cephalopods" ]
D
aqua_train
aqua_train_44082
There are 15 players in a chess group, and each player plays each of the others once. Given that each game is played by two players, how many total games will be played?
[ "A)10", "B)30", "C)105", "D)60", "E)90" ]
C
aqua_train
aqua_train_28750
Connie has a number of gold bars, all of different weights. She gives the 24 lightest bars, which weigh 45% of the total weight, to Brennan. She gives the 13 heaviest bars, which weigh 26% of the total weight, to Maya. She gives the rest of the bars to Blair. How many bars did Blair receive?
[ "A)14", "B)15", "C)16", "D)17", "E)18" ]
B
aqua_train
aqua_train_22728
A brick measures 20 cm * 10 cm * 7.5 cm how many bricks will be required for a wall 24 m * 2 m * 0.75 m?
[ "A)29798", "B)27908", "C)24000", "D)25000", "E)27991" ]
C
aqua_train
aqua_train_63403
A certain NYC taxi driver has decided to start charging a rate of r cents per person per mile. How much, in dollars, would it cost 8 people to travel x miles if he decides to give them a 50% discount?
[ "A)3xr/2", "B)3x/200r", "C)3r/200x", "D)xr/25", "E)xr/600" ]
D
aqua_train
aqua_train_14576
The average weight of 4 persons increases by 1.5 kg. If a person weighing 65 kg is replaced by a new person, what could be the weight of the new person?
[ "A)71 kg", "B)77 kg", "C)76.5 kg", "D)Data inadequate", "E)None of these" ]
A