dataset
stringclasses
5 values
id
stringlengths
6
18
question
stringlengths
3
1.92k
choices
listlengths
1
36
answer
stringclasses
5 values
aqua_train
aqua_train_37529
Sixty percent of the members of a swim club have passed the lifesaving test. Among the members who have not passed the test, 12 have taken the preparatory course and 30 have not taken the course. How many members are there in the swim club?
[ "A) 60", "B) 80", "C) 100", "D) 120", "E) 140" ]
E
aqua_train
aqua_train_22878
After decreasing 24% in the price of an article costs Rs.1140. Find the actual cost of an article?
[ "A)1500", "B)6789", "C)1200", "D)6151", "E)1421" ]
A
sciq
sciq_4
Bones are part of which body system?
[ "hard system", "circulation system", "muscular system", "skeletal system" ]
D
sciq
sciq_4
What is the reproductive part of the plant?
[ "the leaf", "the stem", "the core", "the flower" ]
D
aqua_train
aqua_train_84313
A tank contains 10,000 gallons of a solution that is 5 percent sodium chloride by volume. If 3,000 gallons of water evaporate from the tank, the remaining solution will be approximately what percent sodium chloride?
[ "A) 1.25%", "B) 3.75%", "C) 6.25%", "D) 6.67%", "E) 7.14%" ]
E
aqua_train
aqua_train_10570
The speed of the boat in still water in 12 kmph. It can travel downstream through 42 kms in 3 hrs. In what time would it cover the same distance upstream?
[ "A)8 hours", "B)6 hours", "C)4.2 hours", "D)5 hours", "E)6 hours" ]
C
aqua_train
aqua_train_48985
A and B can do a work in 2 days, B and C in 6 days and C and A in 8 days. In how many days will the work be completed, if all three of them work together?
[ "A)12/28", "B)48/19", "C)16/48", "D)18/48", "E)12/64" ]
B
aqua_train
aqua_train_198
Present ages of Sameer and Anand are in the ratio of 5 : 4 respectively. Four years hence, the ratio of their ages will become 11 : 9 respectively. What is Anand's present age in years?
[ "A)A)24", "B)B)89", "C)C)67", "D)D)32", "E)E)45" ]
D
sciq
sciq_4
What is a common age-related bone disease in which bone density and strength is decreased?
[ "fibrosis", "lupus", "arthritis", "osteoporosis" ]
D
aqua_train
aqua_train_50933
Two goods trains each 500 m long are running in opposite directions on parallel tracks. Their speeds are 45 km/hr and 30 km/hr respectively. Find the time taken by the slower train to pass the driver of the faster one?
[ "A)12", "B)24", "C)48", "D)60", "E)50" ]
C
aqua_train
aqua_train_75479
Prathik purchased 40 shirts for rs 3000.he spends 10% for transportation. What should be the selling price per shirt to earn profit of 20% ?
[ "A)96 rs", "B)97 rs", "C)98 rs", "D)99 rs", "E)100 rs" ]
D
aqua_train
aqua_train_71808
A Locomo's train rails across an open track at 250 kilometers per hour. A regular passenger train travels at 68% of the Locomo's train speed. If the two trains start moving from the same station at the same time, how much time longer will it take the passenger train than the Locomo's to travel 850 kilometers?
[ "A)1 hour and 24 minutes.", "B)1 hour and 36 minutes.", "C)2 hours and 24 minutes.", "D)2 hours and 36 minutes.", "E)5 hours." ]
B
sciq
sciq_4
The physical properties of gases are predictable using mathematical formulas known as what?
[ "air laws", "vapor laws", "state laws", "gas laws" ]
D
aqua_train
aqua_train_70366
The divisor is 19, the quotient is 6 and the remainder is 1. What is the dividend?
[ "A)115", "B)114", "C)113", "D)110", "E)105" ]
A
aqua_train
aqua_train_69850
Four hundred multiples of seven are chosen at random, and 100 multiples of eight are chosen at random. Approximately what percentage of the 500 selected numbers are odd?
[ "A)30%", "B)50%", "C)60%", "D)55%", "E)40%" ]
E
aqua_train
aqua_train_5845
A circular well with a diameter of 2 meters, is dug to a depth of 14 meters. What is the volume of the earth dug out.
[ "A)48m3", "B)94m3", "C)44m3", "D)04m3", "E)14m3" ]
C
aqua_train
aqua_train_49250
A sum of Rs. 2900 amounts to Rs. 3422 in 3 years. Had the rate of interest be 2% higher then what would the sum amount in the same time period?
[ "A)Rs. 4465", "B)Rs. 3683", "C)Rs. 3596", "D)Data inadequate", "E)None of these" ]
C
aqua_train
aqua_train_42351
3 candidates in an election and received 2500, 5000 and 15000 votes respectively. What % of the total votes did the winningcandidate got in that election?
[ "A)45%", "B)50%", "C)57%", "D)66.6%", "E)65.6%" ]
D
aqua_train
aqua_train_14528
Which is largest prime number?
[ "A)653", "B)857", "C)859", "D)523", "E)461" ]
C
aqua_train
aqua_train_46743
The price of 2 sarees and 4 shirts is 16000. With the same money one can buy 1 saree and 6 shirts. If one wants to buy 12 shirts, how much shall one have to pay?
[ "A)2,400", "B)4,800", "C)1,200", "D)Cannot be determined", "E)None of these" ]
A
aqua_train
aqua_train_14997
If 4x + 22x-1 = 3x+(1/2) = 3x - (1/2)
[ "A)1/2", "B)3/2", "C)5/2", "D)2", "E)7/2" ]
B
aqua_train
aqua_train_66629
A man can row upstream at 12 kmph and downstream at 38 kmph, and then find the speed of the man in still water?
[ "A)11", "B)25", "C)30", "D)88", "E)34" ]
B
aqua_train
aqua_train_21175
The length of a rectangle is 2 times its width. If the width of the rectangle is 5 inches, what is the rectangle's area, in square inches?
[ "A)50 square inches", "B)75 square inches", "C)68 square inches", "D)89 square inches", "E)92 square inches" ]
A
aqua_train
aqua_train_15274
An bus covers a certain distance at a speed of 240 kmph in 5 hours. To cover the samedistance in 1hr, it must travel at a speed of?
[ "A)700 km/hr", "B)720 km/hr", "C)870 km/hr", "D)869 km/hr", "E)890 km/hr" ]
B
aqua_train
aqua_train_86820
A man engaged a servant on the condition that he would pay him Rs.500 and a uniform after one year service. He served only for 9 months and received uniform and Rs.250, find the price of the uniform?
[ "A)s.80", "B)s.85", "C)s.90", "D)s.500", "E)s.120" ]
D
aqua_train
aqua_train_42842
Divide Rs. 800 among A, B and C so that A receives 1/3 as much as B and C together and B receives 2/3 as A and C together. A's share is?
[ "A)s.800", "B)s.200", "C)s.600", "D)s.500", "E)s.900" ]
B
aqua_train
aqua_train_27248
The greater of two numbers is twice the less, and the sum of the numbers is 96. What are the numbers?
[ "A)64", "B)68", "C)70", "D)79", "E)80" ]
A
sciq
sciq_4
What are the two metals within a battery called?
[ "sheath and a cathode", "anode and sheath", "anode and diode", "anode and a cathode" ]
D
aqua_train
aqua_train_15942
A small company reduced its faculty by approximately 13 percent to 181 employees. What was the original number of employees?
[ "A)A)182", "B)B)208", "C)C)220", "D)D)224", "E)E)302" ]
B
sciq
sciq_4
The primary nitrogenous waste material secreted by ureotelic animals is what substance?
[ "ammonia", "carbon", "nitrate", "urea" ]
D
aqua_train
aqua_train_16531
What amount does an investor receive if the investor invests $4000 at 10% p.a. compound interest for two years, compounding done annually?
[ "A)$4720", "B)$4840", "C)$4920", "D)$5080", "E)$5160" ]
B
sciq
sciq_4
The rate of decay of carbon-14 does what over time?
[ "becomes unstable", "increases", "decreases", "remains stable" ]
D
aqua_train
aqua_train_54072
Two stations A and B are 200 km apart on a straight line. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet?
[ "A)9", "B)10", "C)11", "D)12", "E)8" ]
D
aqua_train
aqua_train_70258
A hollow iron pipe is 42 cm long and its external diameter is 8 cm. If the thickness of the pipe is 1 cm and iron weighs 3 g/cm3, then the weight of the pipe is:
[ "A)2.172 kg", "B)2.272 kg", "C)2.282 kg", "D)2.992 kg", "E)2.772 kg" ]
E
aqua_train
aqua_train_19854
In how many ways 8 different tickets T can be distributed between Jane and Bill if each is to receive any even number of tickets and all 8 tickets to be distributed.
[ "A)From 2 to 6 inclusive.", "B)From 98 to 102 inclusive.", "C)From 122 to 126 inclusive.", "D)From 128 to 132 inclusive.", "E)From 196 to 200 inclusive." ]
D
aqua_train
aqua_train_28285
The average of five results is 46 and that of the first four is 45. The fifth result is?
[ "A)29", "B)27", "C)29", "D)50", "E)81" ]
D
aqua_train
aqua_train_23503
Which of the following correctly lists the data sets in order of least to greatest standard deviation? I. 8, 9, 10, 11, 12, 13 II. 12, 12, 12, 12, 12, 12 III. 47, 56, 58, 60, 64, 69
[ "A)I", "II", "III", "B)II", "I", "III", "C)III", "I", "II", "D)II", "III", "I", "E)III", "II", "I" ]
B
aqua_train
aqua_train_33097
As a treat for her two children, a mother runs to the freezer in which she has three cherry ice pops, four orange ice pops, and four lemon ice pops. She chooses two at random to bring outside to the children, but realizes as she runs out the door that she cannot bring them different flavors without one being jealous of the other and getting even more upset. What is the probability that she has to return to the freezer to make sure that they each receive the same flavor?
[ "A)3/5", "B)5/7", "C)8/11", "D)11/15", "E)13/20" ]
C
aqua_train
aqua_train_17230
A person sold two cows each for Rs.9900. If he gained 10% on one and lost 20% on the other, then which of the following is true?
[ "A)He Gained Rs. 200", "B)He lost Rs. 200", "C)He neither gained nor lost", "D)None of the above", "E)He lost Rs. 400" ]
D
aqua_train
aqua_train_46862
Tough and Tricky questions: Work/Rate Problems. If it takes 70 workers 3 hours to disassemble the exhibition rides at a small amusement park, how many hours would it take 20 workers to do this same job?
[ "A)40/3", "B)10.5", "C)7", "D)7/3", "E)9/7" ]
B
aqua_train
aqua_train_88250
The ages of two person differ by 20 years. If 10 years ago, the elder one be 5 times as old as the younger one, their present ages(in years) are respectively
[ "A)30", "10", "B)25", "5", "C)29", "9", "D)35", "15", "E)20,10" ]
D
aqua_train
aqua_train_58303
The greatest number of four digits which is divisible by 15, 25, 40 and 75 is:
[ "A)9400", "B)9600", "C)9800", "D)9000", "E)9200" ]
B
aqua_train
aqua_train_11441
The HCF and LCM of two numbers m and n are respectively 6 and 210. If m + n = 72, then 1/m + 1/n is equal to
[ "A)1/35", "B)3/35", "C)5/37", "D)2/35", "E)None" ]
D
aqua_train
aqua_train_41476
Two trains are running in opposite directions with the same speed. If the length of each train is 120 m and they cross each other in 12 sec, then the speed of each train is?
[ "A)30", "B)31", "C)36", "D)25", "E)24" ]
C
aqua_train
aqua_train_59475
The function F(n) is defined as the product of all the consecutive positive integers between 4 and n^2, inclusive, whereas the function G(n) is defined as the product of the squares of all the consecutive positive integers between 1 and n, inclusive. The exponent on 2 in the prime factorization of F(3)/G(3) is
[ "A)\t1", "B)\t2", "C)\t3", "D)\t4", "E)\t5" ]
D
aqua_train
aqua_train_54265
Sum of ages of two friends is 30 while difference is 2 then their ages are
[ "A)15 years", "17 years", "B)16 years", "14 years", "C)24 years", "1 years", "D)18 years", "16 years", "E)None" ]
B
aqua_train
aqua_train_23449
How many positive integers will divide evenly into 420?
[ "A)8", "B)12", "C)16", "D)18", "E)20" ]
B
aqua_train
aqua_train_12790
If m > 0 and z is m percent of y, then, in terms of m, y is what percent of z?
[ "A)a) 100m", "B)b) 1/100m", "C)c) 1/m", "D)d) 10,000/m", "E)e) 10/m" ]
D
aqua_train
aqua_train_60421
A 50-liter solution of milk and water is 5 percent alcohol. If 1.5 liters of milk and 8.5 liters of water are added to this solution, what percent of the solution produced is milk?
[ "A)5.5%", "B)6%", "C)6 1/3%", "D)6 1/5%", "E)6 2/3%" ]
E
aqua_train
aqua_train_69742
two friends deepak and rajeev have agreed to meet at a definite spot on a particular day between 9pm and 10pm. the first person to come waits for some time and leaves.If the other one does not turn up by that time.If Deepak comes first,he waits for 45minutes and if Rajeev comes first,he waits for 15minutes.What is the probability of meeting between Deepak and rajeev if their arrival times are independent of eachother and each person arrives during the indicated period at random?
[ "A)3/4", "B)11/16", "C)7/8", "D)3/16", "E)5/16" ]
D
aqua_train
aqua_train_49750
Two trains are running in opposite directions with the same speed. If the length of each train is 120 metres and they cross each other in 12 seconds, then the speed of each train (in km/hr) is:
[ "A)10", "B)15", "C)18", "D)36", "E)72" ]
D
aqua_train
aqua_train_90275
5/4 of all married couples have more than one child. 2/5 of all married couples have more than 3 children. What fraction of all married couples have 2 or 3 children?
[ "A)1/5", "B)1/4", "C)17/20", "D)3/5", "E)It cannot be determined from the given information." ]
C
aqua_train
aqua_train_71644
The ratio between the number of sheep and the number of horses at the Stewart farm is 3 to 7, If each horse is fed 230 ounces of horse food per day and the farm needs a total 12,880 ounces of horse food per day, what is the number of sheep in the farm?
[ "A)24", "B)28", "C)32", "D)56", "E)60" ]
A
aqua_train
aqua_train_68461
A person's present age is two-fifth of the age of his mother. After 8 years, he will be one-half of the age of his mother. How old id the mother at present?
[ "A)32 years", "B)36 years", "C)40 years", "D)48 years", "E)58 years" ]
C
aqua_train
aqua_train_66044
From a pack of cards two cards are drawn one after the other, with replacement. The probability that the first is a red card and the second is a king is ?
[ "A)1/26", "B)1/25", "C)1/21", "D)1/29", "E)1/23" ]
A
aqua_train
aqua_train_69910
Two bags are randomly selected from a flight at the airport to be searched, one at a time, then sent through after being searched (this means: without return). Five smugglers are watching this and they each have three bags with contraband. There are 20 bags on the flight. What is the probability that they will get away? (Answer in lowest terms).
[ "A)5/75", "B)3/12", "C)5/76", "D)2/19", "E)1/2" ]
C
aqua_train
aqua_train_56773
If the length of a rectangle is halved and its breadth is tripled, what is the percentage change in its area?
[ "A)25% increase", "B)25% decrease", "C)50% decrease", "D)50% increase", "E)75% increase" ]
D
aqua_train
aqua_train_85214
A sock drawer contains seven socks, each one a different solid color. The colors of the socks are red, orange, yellow, green, blue, indigo, and violet. A person reaches into the drawer, pulls out two socks, and puts a single sock on each foot. If each sock can fit either the left or the right foot, and if it matters whether a particular sock is on the left or the right foot, how many different sock fashion combinations could the person make from the seven socks?
[ "A)12", "B)15", "C)21", "D)36", "E)42" ]
E
aqua_train
aqua_train_45858
The number 311311311311311311311 is:
[ "A)divisible by 3 but not by 11", "B)divisible by 11 but not by3", "C)divisible by both 3 and 11", "D)neither divisible by 3 nor by 11.", "E)none of these" ]
D
science_train
science_train_2078
Question: Which property do these two objects have in common? Hints:
[ "soft", "breakable" ]
A
aqua_train
aqua_train_73389
Find the average of first 60 natural numbers.
[ "A)20.5", "B)18", "C)30.5", "D)19", "E)17" ]
C
aqua_train
aqua_train_95393
One man can do as much work in one day as a woman can do in 2 days. A child does one third the work in a day as a woman. If an estate-owner hires 39 pairs of hands, men, women and children in the ratio 6 : 5 : 2 and pays them in all Rs. 1113 at the end of the days work. What must the daily wages of a child be, if the wages are proportional to the amount of work done?
[ "A)Rs. 14", "B)Rs. 5", "C)Rs 20", "D)Rs 7", "E)None of these" ]
D
aqua_train
aqua_train_26668
If the perimeter of a rectangular garden is 600 m, its length when its breadth is 120 m is?
[ "A)286 m", "B)180 m", "C)200 m", "D)166 m", "E)187 m" ]
B
aqua_train
aqua_train_76538
A car takes 6 hours to cover a distance of 180 Km. how much should the speed in Kmph be maintained to cover the same direction in 3/2th of the previous time?
[ "A)10Kmph", "B)20Kmph", "C)15Kmph", "D)30Kmph", "E)25Kmph" ]
B
aqua_train
aqua_train_75065
A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?
[ "A)150 m", "B)175 m", "C)120 m", "D)145 m", "E)165 m" ]
A
sciq
sciq_4
What significant part of the cell do prokaryotic cells lack?
[ "a cell wall", "a ribosome", "mitochondrial dna", "a nucleus" ]
D
aqua_train
aqua_train_49478
Evaluate:7899665 - 12*3*2 =?
[ "A)2455835", "B)2789255", "C)6868575", "D)7899657", "E)1023666" ]
D
aqua_train
aqua_train_40062
(128.5 x 32) + (13.8 x 30) = ? x 25
[ "A)524.48", "B)556.02", "C)574.36", "D)181.04", "E)595.46" ]
D
science_train
science_train_2804
Question: Complete the sentence. Bleaching clothes is a (). Hints:
[ "chemical change", "physical change" ]
A
sciq
sciq_4
What describes how close an estimate is to a known standard?
[ "hypothesis", "frequency", "diversity", "accuracy" ]
D
ds_train
ds_train_162
Let \( f: \mathbb{R}^n \rightarrow \mathbb{R}^m \) be a continuous mapping. Which of the following statements about \( f \) is generally true?
[ "A. \\( f \\) is necessarily bijective.\nB. \\( f \\) maps compact sets to compact sets.\nC. \\( f \\) necessarily preserves distances (is an isometry).\nD. The preimage of every open set under \\( f \\) is always open in \\(\\mathbb{R}^n\\)." ]
B
aqua_train
aqua_train_33201
a is the hundreds digit of the three digit integer x, b is the tens digit of x, and c is the units digit of x. 3a = b = 3c, and a > 0. What is the difference between the two greatest possible values of x? Tip: Dont stop till you have exhausted all answer choices to arrive at the correct one.
[ "A)131", "B)292", "C)394", "D)424", "E)969" ]
A
aqua_train
aqua_train_15597
If Re.1 amounts to Rs.9 over a period of 20 years. What is the rate of simple interest?
[ "A)26 2/3 %", "B)30 %", "C)27 1/2%", "D)40 %", "E)50 %" ]
D
aqua_train
aqua_train_2933
Out of three numbers, the first is twice the second and is half of the third. If the average of the three numbers is 84, the three numbers in order are?
[ "A)36", "72", "and 144", "B)36", "144", "and 72", "C)72", "36", "and 144", "D)72", "144", "and 36", "E)144", "36", "and 72" ]
C
aqua_train
aqua_train_18345
An amount of Rs. 3000 becomes Rs. 3500 in four years at simple interest. If the rate of interest was 1% more, then what was be the total amount?
[ "A)Rs. 4500.", "B)Rs. 3800", "C)Rs. 3700.", "D)Rs. 2500.", "E)Rs. 3500." ]
E
aqua_train
aqua_train_11413
The perimeter of a triangle is 28 cm and the inradius of the triangle is 2.5 cm. What is the area of the triangle?
[ "A)77 cm2", "B)66 cm2", "C)54 cm2", "D)44 cm2", "E)35 cm2" ]
E
aqua_train
aqua_train_74248
The largest two digit number which is a perfect cube, is:
[ "A)25", "B)36", "C)49", "D)64", "E)81" ]
D
aqua_train
aqua_train_40484
Ramesh has solved 108 questions in an examination. If he got only ‘0’ marks, then how many questions were wrong when one mark is given for each one correct answer and 1/3 mark is subtracted on each wrong answer.
[ "A)78", "B)79", "C)80", "D)81", "E)82" ]
D
aqua_train
aqua_train_37810
The average of 11 numbers is 10.9. If the average of first six is 10.5 and that of the last six is 11.1 the sixth number is?
[ "A)9.7", "B)10", "C)10.5", "D)11.5", "E)12" ]
A
aqua_train
aqua_train_61307
Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 6 seconds. What is the length of the fast train ?
[ "A)33 1/3", "B)28 7/9", "C)29 7/9", "D)30 7/9", "E)None of these" ]
A
aqua_train
aqua_train_56661
By selling 18 pencils for a rupee a man loses 15%. How many for a rupee should he sell in order to gain 15%?
[ "A)8", "B)9", "C)10", "D)89", "E)81" ]
B
aqua_train
aqua_train_94087
At a tanning salon, customers are charged $10 for their first visit in a calendar month and $8 for each visit after that in the same calendar month. In the last calendar month, 100 customers visited the salon, of which 30 made a second visit, and 10 made a third visit. All other customers made only one visit. If those visits were the only source of revenue for the salon, what was the revenue for the last calendar month at the salon?
[ "A)$1220", "B)$1240", "C)$1300", "D)$1340", "E)$1880" ]
B
aqua_train
aqua_train_15326
If the range W of the six numbers 4,3,14,7,10 and x is 12, what is the difference between the greatest possible value of x and least possible value of x?
[ "A)\t0", "B)\t2", "C)\t12", "D)\t13", "E)\t15" ]
D
science_train
science_train_5317
Question: Is a stick of butter a solid, a liquid, or a gas? Hints:
[ "a solid", "a liquid", "a gas" ]
A
aqua_train
aqua_train_70950
A man can row a boat at 20 kmph in still water. If the speed of the stream is 4 kmph, what is the time taken to row a distance of 60 km downstream?
[ "A)30/18", "B)30/29", "C)30/12", "D)30/13", "E)30/12" ]
E
aqua_train
aqua_train_26251
If n is the product of three consecutive integers, and n is divisible by 11, which of the following is not necessarily a divisor of n ?
[ "A)990", "B)1210", "C)1716", "D)0", "E)2" ]
D
aqua_train
aqua_train_54240
Daniel went to the store 5 times last month. He buys 8 tickets and 14 bottle caps each time he goes to the store. How many tickets did Daniel buy last month?
[ "A)25", "B)14", "C)40", "D)33", "E)11" ]
C
science_train
science_train_4952
Question: What information supports the conclusion that Bert inherited this trait? Hints:
[ "Bert likes to wear a blue sweater to match his blue eyes.", "Bert's mother has blue eyes. She passed this trait down to Bert." ]
B
sciq
sciq_4
Where does most water evaporate from?
[ "seas", "rivers", "lakes", "oceans" ]
D
aqua_train
aqua_train_51375
Karol is three times Alice’s age but only twice as old as Betty. Alice is twelve years younger than Karol. How old is Betty?
[ "A)6", "B)9", "C)12", "D)18", "E)24" ]
B
aqua_train
aqua_train_30211
The marks obtained by Vijay and Amith are in the ratio 4:5 and those obtained by Amith and Abhishek in the ratio of 3:2. The marks obtained by Vijay and Abhishek are in the ratio of?
[ "A)6:6", "B)6:9", "C)6:5", "D)6:2", "E)6:1" ]
C
aqua_train
aqua_train_39985
For any positive integer n, the sum of the first n positive integers equals n(n+1)/2. What is the sum of all the even integers between 99 and 201?
[ "A)7650", "B)9250", "C)12,650", "D)14,250", "E)15,150" ]
A
aqua_train
aqua_train_13109
P software has coding line 5% more than N, N software has coding line 1/2 more than M. M software has 100 lines of coding. find P lines.
[ "A)106", "B)107", "C)108", "D)109", "E)158" ]
E
science_train
science_train_3771
Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true? Hints:
[ "The magnetic force is weaker in Pair 1.", "The strength of the magnetic force is the same in both pairs.", "The magnetic force is weaker in Pair 2." ]
B
aqua_train
aqua_train_85895
20 women can do a work in 9 days. After they have worked for 6 days. 6 more men join them. How many days will they take to complete the remaining work?
[ "A)4:3", "B)4:8", "C)4:5", "D)4:1", "E)4:4" ]
A
aqua_train
aqua_train_70889
If w > a and L < a, which of the following cannot be true?
[ "A) d + L = 14", "B) d - L = 7", "C) d - L = 1", "D) a - w = 9", "E) a + d = 9" ]
D
sciq
sciq_4
Light with the shortest wavelength appears as what color?
[ "red", "green", "blue", "violet" ]
D
aqua_train
aqua_train_60399
The age of Ram and Suba are in the ratio 5:6 and after 4 years their ratios are 7:8 then what is the present age of Suba?
[ "A)11", "B)12", "C)13", "D)14", "E)15" ]
B
aqua_train
aqua_train_436
A certain university will select 3 of 7 candidates eligible to fill a position in the mathematics department and 5 of 8 candidates eligible to fill 2 identical positions in the computer science department. If none of the candidates is eligible for a position in both departments, how many different sets of 3 candidates are there to fill the 3 positions?
[ "A)42232", "B)42170", "C)14008", "D)16510", "E)41160" ]
E
aqua_train
aqua_train_6713
The difference of the cubes of two consecutive even integers is divisible by which of the following integers?
[ "A)3", "B)6", "C)4", "D)5", "E)2" ]
C