dataset
stringclasses
5 values
id
stringlengths
6
18
question
stringlengths
3
1.92k
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answer
stringclasses
5 values
aqua_train
aqua_train_16480
A train 165 meters long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going?
[ "A)5", "B)6", "C)9", "D)8", "E)5" ]
C
aqua_train
aqua_train_59008
A and B together can do a work In 4 days. A alone can do it in 12days.what time B will take to do the work alone?
[ "A)6 days", "B)8 days", "C)12 days", "D)10 days", "E)5 days" ]
A
aqua_train
aqua_train_82731
Marie has 248 $ in her account of the bank. She has to buy presents for her 7 children and wants to distribute the money fairly. How much he will once have the money shared fairly?
[ "A)1", "B)2", "C)3", "D)4", "E)5" ]
C
aqua_train
aqua_train_70213
Some ladies can do a piece of work in 12 days. Two times the number of such ladies will do half of that work in :
[ "A)6 days", "B)4 days", "C)12 days", "D)3 days", "E)8 days" ]
D
aqua_train
aqua_train_78593
A person's present age is two-fifth of the age of his mother. After 8years, he will be one - half of the age of his mother. How old is the mother at present ?
[ "A)25", "B)40", "C)32", "D)45", "E)28" ]
B
aqua_train
aqua_train_90296
The average weight of 29 students is 28 kg. By the admission of a new student, the average weight is reduced to 27.4 kg. The weight of the new student is
[ "A)22 kg", "B)21.6 kg", "C)22.4 kg", "D)10 kg", "E)None of these" ]
D
aqua_train
aqua_train_35773
When m is divided by 9, the remainder is 2. When m is divided by 13, the remainder is 4. If 1 < m < 200, what is the greatest possible value of m?
[ "A)47", "B)65", "C)103", "D)117", "E)173" ]
E
aqua_train
aqua_train_94155
A, B and C can do a piece of work in 24, 30 and 40 days respectively. They start the work together but C leaves 4 days before the completion of the work. In how many days is the work done?
[ "A)14 days", "B)21 days", "C)22 days", "D)11 days", "E)43 days" ]
D
aqua_train
aqua_train_40983
Three numbers are in the ratio 3:5:7. The largest number value is 70. Find difference between Smallest & largest number is?
[ "A)40", "B)45", "C)35", "D)30", "E)50" ]
A
aqua_train
aqua_train_65290
How much is 35% of 40 is greater than 4/5 of 25?
[ "A)29", "B)776", "C)66", "D)14", "E)99" ]
D
aqua_train
aqua_train_96917
The average of 50 numbers id 20. If two numbers, namely 45 and 55 are discarded, the average of the remaining numbers is :
[ "A)22.75", "B)33.25", "C)22.25", "D)11.75", "E)18.75" ]
E
mcq_train
mcq_train_170
Question: Tick the \emph{correct} assertion. The Vernam cipher provides \dots Options: authenticity., integrity., confidentiality., none of the mentioned properties.
[ "authenticity.", "integrity.", "confidentiality.", "none of the mentioned properties." ]
C
aqua_train
aqua_train_41248
Given that a/b < 1, and both a and b are positive integers, which one of the following must be greater than 1?
[ "A)a/b^2", "B)a^2/b", "C)a^2/b^2", "D)b/a", "E)√(a/b)" ]
D
aqua_train
aqua_train_4421
If w is divisible by 10 and 4, w must be a multiple of which of the following?
[ "A)8", "B)12", "C)20", "D)24", "E)36" ]
C
aqua_train
aqua_train_85452
A can fill the tank in 28hrs B can fill the tank in 14 hrs and C takes 7hrs. If all three pipes are opened simultaneously ,how long it will take to fill the tank?
[ "A)4", "B)5", "C)6", "D)7", "E)8" ]
A
aqua_train
aqua_train_19918
Three pipes of same capacity A,B,C can fill a tank in 18 hours. If there are only two pipes B and A of same capacity, the tank can be filled in?
[ "A)16", "B)19", "C)27", "D)24", "E)29" ]
C
aqua_train
aqua_train_11853
In the xy-coordinate plane, the graph of y = -x^2 + 9 intersects line L at (p,5) and (t,7). What is the least possible value of the slope of line L?
[ "A)6", "B)2", "C)-2", "D)1", "E)-10" ]
D
aqua_train
aqua_train_56937
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)11", "B)12", "C)77", "D)17", "E)19" ]
B
aqua_train
aqua_train_30730
The average weight of a group of boys is 20 kg. After a boy of weight 34 kg joins the group, the average weight of the group goes up by 1 kg. Find the number of boys in the group originally ?
[ "A)12", "B)14", "C)18", "D)13", "E)10" ]
D
science_train
science_train_132
Question: Will these magnets attract or repel each other? Hints:
[ "repel", "attract" ]
A
aqua_train
aqua_train_5261
The price of 10 chairs is equal to that of 4 tables. The price of 15 chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is?
[ "A)Rs. 3900", "B)Rs. 4900", "C)Rs. 4980", "D)Rs. 5000", "E)Rs. 5900" ]
A
aqua_train
aqua_train_1383
In the equation 2x – cy = 18, c is a constant. If the value of y is 2 when x is 6, what is the value of x when y is 3 ?
[ "A)−9/2", "B)-4", "C)-3", "D)4", "E)9/2" ]
E
aqua_train
aqua_train_74934
Three numbers are in the ratio 3:5:7. The largest number is 28. What is the difference between smallest and largest number?
[ "A)12", "B)14", "C)16", "D)18", "E)20" ]
C
aqua_train
aqua_train_12911
In how many ways, a committee of 5 members can be selected from 6 men and 5 ladies, consisting of 3men and 2 ladies?
[ "A)75", "B)152", "C)175", "D)200", "E)212" ]
D
aqua_train
aqua_train_1015
If d is the smallest positive integer such that 3,150 multiplied by d is the square of an integer, then d must be
[ "A) 2", "B) 5", "C) 6", "D) 7", "E) 14" ]
E
aqua_train
aqua_train_10799
A man buys Rs. 20 shares paying 9% dividend. The man wants to have an interest of 12% on his money. What is the market value of each share?
[ "A)15", "B)18", "C)12", "D)17", "E)20" ]
A
aqua_train
aqua_train_75693
In a certain book club, the members are voting between two books – a comic novel and a biography – to decide which book the group will read next. There are 3 times as many votes for the comic novel as there are votes for the biography. The ratio of biography votes to the comic votes is
[ "A)1 to 2", "B)1 to 3", "C)1 to 4", "D)2 to 3", "E)3 to 4" ]
B
aqua_train
aqua_train_24969
A, B and C started a business with capitals of Rs. 8000, Rs. 10000 and Rs. 12000 respectively. At the end of the year, the profit share of B is Rs. 1700. The difference between the profit shares of A and C is?
[ "A)288", "B)266", "C)155", "D)680", "E)441" ]
D
aqua_train
aqua_train_3956
It took Malcom 3.5 hours to drive from city A to city B. On his way back to city A, he increased his speed by 20 km per hour and it took him 3 hours. Find the average speed for the whole journey.
[ "A)134.9 km/hr", "B)129.2 km/hr", "C)119.6 km/hr", "D)140.5 km/hr", "E)155.3 km/hr" ]
B
aqua_train
aqua_train_75853
Insert the missing number 3, 4, 7, 16, 43, 124, ...
[ "A)367", "B)356", "C)125", "D)1222", "E)1322" ]
A
science_train
science_train_4124
Question: Complete the statement. Calcium oxide is (). Hints:
[ "a compound", "an elementary substance" ]
A
aqua_train
aqua_train_61843
When you multiply a number by 5 and then subtract 5, the result is the same as if you first subtracted 7 from the same number and then multiplied by 11. What is the number?
[ "A)A)23", "B)B)13", "C)C)12", "D)D)31", "E)E)10" ]
C
aqua_train
aqua_train_3735
Souju's age is 118% of what it was 10 years ago, but 86 2/3% of what it will be after 10 years. What is her present age?
[ "A)56 years", "B)65 years", "C)60 years", "D)66 years", "E)75 years" ]
B
aqua_train
aqua_train_9663
A man cheats while buying as well as while selling. While buying he takes 10% more than what he pays for and while selling he gives 20% less than what he claims to. Find the profit percent, if he sells at 13% below the cost price of the claimed weight.
[ "A)19.63%", "B)20%", "C)37.5%", "D)25%", "E)37.5%" ]
A
sciq
sciq_4
Seismic waves show that the inner core of the earth is solid while the outer core is what?
[ "gas", "lava", "silicon", "liquid" ]
D
aqua_train
aqua_train_35767
Each side of a certain parallelogram has length 6. If the area of the parallelogram is 24. Which of the following is the measure of one of its angles?
[ "A)30", "B)42", "C)60", "D)90", "E)120" ]
B
aqua_train
aqua_train_65200
The current birth rate per Two thousand is 52, whereas corresponding death rate is 21 per two thousand. The net growth rate in terms of population increase in percent is given by
[ "A)1.80%", "B)1.45%", "C)1.25%", "D)1.35%", "E)2.10%" ]
D
aqua_train
aqua_train_11446
If a + b = x and a - b = y , then 3ab = can someone explain!
[ "A)(3x^2 - 3y^2)/4", "B)(3y^2 - 3x^2)/4", "C)3x+3y/2", "D)3x - 3y/2", "E)3x^2 - 3y^2/2" ]
A
aqua_train
aqua_train_82826
Sam purchased 20 dozens of toys at the rate of Rs. 375 per dozen. He sold each one of them at the rate of Rs. 33. What was his percentage profit?
[ "A)5.2%", "B)5.4%", "C)5.6%", "D)6%", "E)6.5%" ]
C
sciq
sciq_4
What are the two types of vesicle transport called?
[ "dielectric and exocytosis", "epithelium and exocytosis", "eptocytosis and exocytosis", "endocytosis and exocytosis" ]
D
sciq
sciq_4
The rate that energy is released is known as
[ "flow", "heat", "pressure", "power" ]
D
aqua_train
aqua_train_87505
If x+|x|+y=7 and x+|y|-y=5 what is x+y=?
[ "A)1", "B)-1", "C)3", "D)5", "E)13" ]
D
sciq
sciq_4
What happens to charges whenever they are accelerated?
[ "they fuse", "they darken", "they die", "they radiate" ]
D
aqua_train
aqua_train_70633
How many cases do you need if you have to pack 500 same Dolls into cases that each hold five pair of Doll ?
[ "A)25 cases", "B)35 cases", "C)50 cases", "D)45 cases", "E)40 cases" ]
D
aqua_train
aqua_train_44759
If a tire rotates at 400 revolutions per minute when the car is traveling 96km/h, what is the circumference of the tire?
[ "A)7 meters", "B)9 meters", "C)4 meters", "D)5 meters", "E)3 meters" ]
C
aqua_train
aqua_train_91862
A 300 meter long train crosses a platform in 39 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform?
[ "A)227", "B)266", "C)230", "D)288", "E)271" ]
C
mcq_train
mcq_train_90
Question: In practice, what is the typical size of an RSA modulus? Options: 64 bits, 256 bits, 1024 bits, 8192 bits
[ "64 bits", "256 bits", "1024 bits", "8192 bits" ]
C
aqua_train
aqua_train_84062
Three persons A, B and C started new business. A & C invested amounts in the ratio 2:1, whereas the ratio between amounts invested by A & B was 3:2, If Rs 157300 was their profit, how much amount did B receive?
[ "A)35009", "B)37900", "C)39000", "D)48400", "E)52000" ]
D
aqua_train
aqua_train_19210
add 8% of 24 and 10% of 40.
[ "A)9.5", "B)10.5", "C)5.5", "D)5.9", "E)8.5" ]
D
aqua_train
aqua_train_65832
A walks around a circular field at the rate of one round per hour while B runs around it at the rate of six rounds per hour. They start in the same direction from the same point at 7.30 a.m. They shall first cross each other at?
[ "A)12 min", "B)17 min", "C)19 min", "D)11 min", "E)16 min" ]
A
aqua_train
aqua_train_51985
A number when divided by the sum of 555 and 445 gives two times their difference the quotient and 30 as the remainder. The number is
[ "A)1220", "B)1250", "C)22030", "D)220030", "E)None" ]
D
aqua_train
aqua_train_70235
man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is:
[ "A)14years", "B)26 years", "C)17 years", "D)18 years", "E)22 years" ]
E
aqua_train
aqua_train_59138
A box contains either blue or red flags. The total number of flags in the box is an even number. A group of children are asked to pick up two flags each. If all the flags are used up in the process such that 60% of the children have blue flags, and 70% have red flags, what percentage of children have flags of both the ...
[ "A)5%", "B)10%", "C)15%", "D)20%", "E)30%" ]
E
aqua_train
aqua_train_29799
A plot is sold for Rs. 18,700 with a loss of 15%. At what price it should be sold to get profit of 15%.
[ "A)Rs 25300", "B)Rs 22300", "C)Rs 24300", "D)Rs 21300", "E)None of these" ]
A
aqua_train
aqua_train_38981
x, y and z are consecutive positive integers such that x < y < z; which of the following must be true? 1. yz is even 2. (z-x)(y-x+1) = 4 3. xy is odd
[ "A)I only", "B)I ", "II only", "C)III only", "D)I and II only", "E)I", "II", "and III" ]
B
aqua_train
aqua_train_17464
How many words can be formed by using all the letters of the word “DAUGHTR” so that vowels always come together & vowels are never together?
[ "A)4320", "B)760", "C)720", "D)4000", "E)700" ]
A
aqua_train
aqua_train_27467
In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much Look at this series: 21, 9, 21, 11, 21, 13, 21, ... What number should come next?
[ "A)14", "B)15", "C)16", "D)17", "E)18" ]
B
aqua_train
aqua_train_60188
Two dice are rolled together. What is the probability of getting two numbers whose product is even?
[ "A)2", "B)3/4", "C)1/4", "D)7/4", "E)9/4" ]
B
aqua_train
aqua_train_59425
An error 5% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is:
[ "A)10.01", "B)9.25", "C)10.25", "D)8.25", "E)6.25" ]
C
aqua_train
aqua_train_92636
what is a percent of b divided by b percent of a?
[ "A)100", "B)10", "C)1", "D)a", "E)b" ]
C
aqua_train
aqua_train_43466
If a·b·c·d=360, where a, b, c and d are positive integers, and a<b<c<d, which of the following could be the value of d−a?
[ "A)9", "B)10", "C)11", "D)13", "E)15" ]
B
aqua_train
aqua_train_95958
What is the 4 digit no.in which the 1st digit is 1/3 of the second, the 3rd is the sum of the 1st and 2nd, and the last is three times the second?
[ "A)1200", "B)1256", "C)1349", "D)1456", "E)1590" ]
C
aqua_train
aqua_train_86581
15 men take 21 days of 8 hrs. each to do a piece of work. How many days of 4 hrs. each would it take for 21 women if 3 women do as much work as 2 men?
[ "A)30", "B)20", "C)15", "D)25", "E)45" ]
E
aqua_train
aqua_train_90583
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)31/145", "B)23/145", "C)36/145", "D)31/115", "E)41/215" ]
B
aqua_train
aqua_train_95771
Find the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 15 cm?
[ "A)827 cm2", "B)216 cm2", "C)285 cm2", "D)178 cm2", "E)176 cm2" ]
C
aqua_train
aqua_train_65194
{5, 6, 3, 8, 4} If we want to get the median value of the set to be 10 which value should be inserted in the set of 5 values?
[ "A)5", "B)7", "C)15", "D)12", "E)13" ]
B
aqua_train
aqua_train_15617
The two trains of lengths 400 m, 600 m respectively, running at same directions. The faster train can cross the slower train in 180 sec, the speed of the slower train is 48 km. then find the speed of the faster train?
[ "A)29 Kmph", "B)27 Kmph", "C)68 Kmph", "D)22 Kmph", "E)12 Kmph" ]
C
aqua_train
aqua_train_50429
If 2/X - 2 = 3/X - 3, then X =
[ "A)-3/2", "B)2/3", "C)-1", "D)1", "E)3/2" ]
D
aqua_train
aqua_train_48906
A side of beef lost 20 percent of its weight in processing. If the side of beef weighed 640 pounds after processing, how many pounds did it weigh before processing?
[ "A)191", "B)355", "C)800", "D)840", "E)900" ]
C
aqua_train
aqua_train_83713
Calculate the HCF of 64, 318, 250
[ "A)6", "B)5", "C)4", "D)3", "E)2" ]
E
aqua_train
aqua_train_65040
The H.C.F. and L.C.M. of two numbers are 12 and 5040 respectively If one of the numbers is 144, find the other number
[ "A)400", "B)256", "C)120", "D)420", "E)None of these" ]
D
aqua_train
aqua_train_49925
The ratio of the areas of a square and rhombus whose base is same is:
[ "A)1:2", "B)2:1", "C)1:1", "D)3:1", "E)2:3" ]
C
sciq
sciq_4
What allows theories to be widely accepted?
[ "hypothesis", "observation", "theory", "evidence" ]
D
aqua_train
aqua_train_94973
There are 27 different three-digit integers that can be formed using only the digits 1, 2 and 4. If all 27 of the integers were listed, what would their sum be?
[ "A)6693", "B)6793", "C)6893", "D)6993", "E)7093" ]
D
aqua_train
aqua_train_16354
When integer P is divided by 15, the remainder is 5. Which of the following has a remainder of 10 when divided by 15 ? I. 3P II. 2P III. 4P + 10 IV. 5P V .6P
[ "A)I", "B)II", "C)III", "D)IV", "E)V" ]
D
aqua_train
aqua_train_36418
In a college, the ratio of the number of boys to girls is 8 : 5. If there are 300 girls, the total number of students in the college is
[ "A)420", "B)520", "C)620", "D)780", "E)820" ]
D
science_train
science_train_4872
Question: Which change best matches the sentence? Small pieces of rock are carried away by wind. Hints:
[ "landslide", "erosion", "drought" ]
B
science_train
science_train_2102
Question: Which animal's neck is also adapted for reaching high branches? Hints:
[ "chital", "bison" ]
A
sciq
sciq_4
The fuel that burns in a combustion reaction in many fossil fuels such as natural gas that consists of carbon hydrogen is known as what?
[ "helium", "catalyst", "fossil", "hydrocarbon" ]
D
aqua_train
aqua_train_69356
A ladies hostel had provision of food for 150 women for 25 days. After 5 days, 25 women left the hostel. The number of days for which the remaining food will last is:
[ "A)64", "B)50", "C)28", "D)26", "E)24" ]
E
aqua_train
aqua_train_71030
If 2 men or 3 women can reap a field in 10 days how long will 4 men and 5 women take to reap it?
[ "A)2/25", "B)11/30", "C)3/60", "D)5/42", "E)7/12" ]
B
aqua_train
aqua_train_25433
Simplify: 0.4*0.5+0.3*0.2
[ "A)0.52", "B)0.26", "C)0.48", "D)0.64", "E)0.46" ]
B
science_train
science_train_4977
Question: Complete the sentence. In this chemical reaction, zinc is a (). Hints:
[ "reactant", "product" ]
A
aqua_train
aqua_train_21741
An order was placed for the supply of a carper whose length and breadth were in the ratio of 3 : 2. Subsequently, the dimensions of the carpet were altered such that its length and breadth were in the ratio 7 : 3 but were was no change in its parameter. Find the ratio of the areas of the carpets in both the cases.
[ "A)4 : 3", "B)8 : 7", "C)4 : 1", "D)6 : 5", "E)None of these" ]
B
science_train
science_train_4445
Question: Which animal is also adapted for flight? Hints:
[ "brahminy kite", "chital" ]
A
aqua_train
aqua_train_65840
Complete the sequence: D F J P ?
[ "A)M", "B)D", "C)S", "D)F", "E)X" ]
E
aqua_train
aqua_train_80180
An order was placed for the supply of a carper whose length and breadth were in the ratio of 3 : 2. Subsequently, the dimensions of the carpet were altered such that its length and breadth were in the ratio 7 : 3 but were was no change in its parameter. Find the ratio of the areas of the carpets in both the cases?
[ "A)8:8", "B)8:1", "C)8:7", "D)8:5", "E)8:9" ]
C
aqua_train
aqua_train_6268
During the second quarter of 1984, a total of 3,976,000 domestic cars were sold. If this was 32% greater than the number sold during the first quarter of 1984, how many were sold during the first quarter ?
[ "A)714,240", "B)2,261,760", "C)2,400,000", "D)3,012,121", "E)3,915,790" ]
D
aqua_train
aqua_train_68024
A box contains 11 apples, 10 of which are red. An apple is drawn from the box and its color is noted before it is eaten. This is done a total of n times, and the probability that a red apple is drawn each time is less than 0.5. What is the smallest possible value of n?
[ "A)3", "B)4", "C)5", "D)6", "E)7" ]
D
aqua_train
aqua_train_95099
If the radius of a circle that centers at the origin is 5, how many W points on the circle have integer coordinates?
[ "A) 4", "B) 8", "C) 12", "D) 15", "E) 20" ]
C
science_train
science_train_3254
Question: Select the organism in the same species as the Chinese alligator. Hints:
[ "Alligator mississippiensis", "Alligator sinensis", "Aequorea victoria" ]
B
aqua_train
aqua_train_16110
If in a game of 80, P can give 16 points to Q and R can give 20 points to P, then in a game of 150, how many points can R give to Q?
[ "A)60", "B)28", "C)26", "D)17", "E)81" ]
A
aqua_train
aqua_train_67829
David buys an old scooter for Rs. 2400 and spends Rs. 600 on its repairs. If he sells the scooter for Rs. 3600, his gain percent is :
[ "A)20%", "B)12%", "C)10%", "D)5%", "E)None of these" ]
A
aqua_train
aqua_train_37945
If the square of a Positive Number X is equal to five times the same Number then what is the value of X?
[ "A)1", "B)25", "C)8", "D)5", "E)10" ]
D
aqua_train
aqua_train_79017
A number is said to be prime saturated if the product of all the different positive prime factors of d is less than the square root of d. What is the greatest two digit prime saturated integer ?
[ "A)99", "B)98", "C)97", "D)96", "E)95" ]
D
aqua_train
aqua_train_20027
Health insurance Plan E requires the insured to pay $1000 or 50% of total cost, whichever is lower. Plan B requires the insured to pay the initial $300, but then pays 80% of the cost over $300. Which of the following is a cost level for which both insurance plans pay out the same amount?
[ "A)$600", "B)$1000", "C)$3800", "D)$5300", "E)$6200" ]
B
aqua_train
aqua_train_80315
If the side length of Square B is five times that of Square A, the area of Square B is how many times the area of Square A?
[ "A)5", "B)15", "C)25", "D)35", "E)45" ]
C
aqua_train
aqua_train_29008
A cricketer has certain average for 10 innings. In the 11 inning he scored 108 runs, there by increasing his average by 6 runs. His new average is
[ "A)30", "B)50", "C)42", "D)62", "E)80" ]
C
aqua_train
aqua_train_60398
Set J consists of 15 consecutive even numbers. If the smallest term in the set is -10, what is the range of the positive integers in set J?
[ "A)10", "B)12", "C)14", "D)16", "E)20" ]
D
sciq
sciq_4
The earth’s biomes are categorized into two major groups named what?
[ "icelandic and aquatic", "aquatic and galactic", "terrestrial and galactic", "terrestrial and aquatic" ]
D