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_6501
A train having a length of 240 m passes a post in 24 seconds. How long will it take to pass a platform having a length of 640 m?
[ "A)120 sec", "B)99 sec", "C)89 sec", "D)80 sec", "E)88 sec" ]
E
aqua_train
aqua_train_27300
At 6′o a clock ticks 6 times. The time between first and last ticks is 40 seconds. How long does it tick at 12′o clock
[ "A)47", "B)88", "C)28", "D)66", "E)11" ]
B
aqua_train
aqua_train_69620
Mr. Karan borrowed a certain amount at 6% per annum simple interest for 9 years. After 9 years, he returned Rs. 8210/-. Find out the amount that he borrowed.
[ "A)s. 5331", "B)s. 5269", "C)s. 5228", "D)s. 5218", "E)s. 52192" ]
A
aqua_train
aqua_train_24269
Stock / Number of shares V ------------ 68 W ---------- 112 X ------------ 56 Y ------------ 94 Z ------------ 45 The table shows the number of shares of each of the 5 stocks owned by Mr Sami. If Mr. Sami was to sell 20 shares of Stock X and buy 22 shares of stock Y, what would be the increase in the range of the numbe...
[ "A)4", "B)6", "C)9", "D)13", "E)20" ]
D
aqua_train
aqua_train_40649
There are three secretaries who work for four departments. If each of the four departments have one report to be typed out, and the reports are randomly assigned to a secretary, what is the probability E that all three secretary are assigned at least one report?
[ "A)8/9", "B)64/81", "C)4/9", "D)16/81", "E)5/9" ]
C
aqua_train
aqua_train_82200
22 buses are running between two places P and Q. In how many ways can a person go from P to Q and return by a different bus?
[ "A)None of these", "B)462", "C)412", "D)424", "E)442" ]
B
sciq
sciq_4
What is defined as a group of living and nonliving things and their environment?
[ "habitat", "degradation", "degradation", "ecosystem" ]
D
aqua_train
aqua_train_51703
There are 6 red balls and 4 blue balls in a jar. If 3 balls are selected from the jar, what is the probability that all 3 balls selected are red balls?
[ "A)1/3", "B)1/6", "C)5/12", "D)5/24", "E)7/24" ]
B
aqua_train
aqua_train_42581
find four consecutive numbers such that the sum of the first three numbers is twelve more than the fourth number ?
[ "A)7,8,9,10", "B)3,4,5,6", "C)9,10,11,12", "D)6,7,8,9", "E)None" ]
D
aqua_train
aqua_train_34581
Twenty percent of the skiers that tried out for the ski patrol were selected. Of those that were not selected, 29 skiers were CPR certified and 35 were not. How many skiers tried out for the ski patrol?
[ "A)40", "B)50", "C)60", "D)70", "E)80" ]
E
aqua_train
aqua_train_43361
In a class there are 20 boys and 25 girls. In how many ways can a boy and a girl be selected?
[ "A)288", "B)500", "C)277", "D)266", "E)255" ]
B
aqua_train
aqua_train_52246
What will come in place of the x in the following Number series? 25, 100, x, 1600, 6400
[ "A)6400", "B)5600", "C)5790", "D)8554", "E)8756" ]
A
aqua_train
aqua_train_10649
How many liters of water must be evaporated from 50 liters of a 6-percent sugar solution to get a 10-percent solution?
[ "A)20", "B)22", "C)24", "D)26", "E)28" ]
A
aqua_train
aqua_train_57232
A man goes from A to B at a speed of 20 kmph and comes back to A at a speed of 30 kmph. Find his average speed for the entire journey?
[ "A)17 kmph", "B)24 kmph", "C)16 kmph", "D)19 kmph", "E)11 kmph" ]
B
aqua_train
aqua_train_74626
If |5x−6|=|x+20|, which of the following could be a value of x?
[ "A)6", "B)-7/3", "C)−13/3", "D)-6", "E)13/2" ]
D
aqua_train
aqua_train_30050
In a BCCI meeting there are 12 people. All shake hands with each other once. How many handshakes will be there altogether?
[ "A)28", "B)11", "C)12", "D)19", "E)18" ]
B
aqua_train
aqua_train_82679
A furniture dealer purchased a desk for $100 and then set the selling price equal to the purchase price plus a markup that was 40% of the selling price. If the dealer sold the desk at the selling price, what was the amount of the dealer's gross profit from the purchase and the sale of the desk?
[ "A)40%", "B)45%", "C)50%", "D)55%", "E)60%" ]
A
sciq
sciq_4
Hydropower is generated with what natural resource?
[ "light", "air", "fire", "water" ]
D
aqua_train
aqua_train_45725
When running a mile during a recent track meet, Nuria was initially credited with a final time of 4 minutes, 44 seconds. Shortly after her run, officials realized that the timing mechanism malfunctioned. The stopwatch did not begin timing her until 11/25 of a minute after she began to run. If the time was otherwise cor...
[ "A)4 minutes", "17.6 seconds", "B)4 minutes", "21.8 seconds", "C)4 minutes", "43.56 seconds", "D)5 minutes", "10.4 seconds", "E)4 minutes", "44.44 seconds" ]
D
aqua_train
aqua_train_28007
A, B and C started a business with investment of Rs. 8000. Rs. 20000 and Rs. 32000. What is the share of B in the total profit of Rs. 5400 at the end of 1 year?
[ "A)Rs. 2880", "B)Rs. 720", "C)Rs. 1800", "D)Rs. 1650", "E)None of these" ]
C
sciq
sciq_4
What is another name for a radioactive isotope?
[ "nono particle", "kilocalorie", "xerophyte", "radiostope" ]
D
aqua_train
aqua_train_53755
A taxi charges p dollars for the first two miles and c cents per quarter mile for every mile after the first two. Which equation describes cost of a taxi ride of n miles in dollars.
[ "A)pn – c/8(100)", "B)cp + 4n-8/200", "C)p + (4cn-8c)/100", "D)p + 100cn/4", "E)4cp(n-2) – 100" ]
C
aqua_train
aqua_train_39227
Find the odd man out. 362, 482, 551, 263, 344, 284
[ "A)362", "B)482", "C)551", "D)344", "E)None of these" ]
D
aqua_train
aqua_train_34453
Three persons invested Rs.9000 in a joint business. The second person invested Rs.1000 more than the first and the third Rs.1000 more than second. After two years, they gained Rs.5400. How much third person will get?
[ "A)2400", "B)1871", "C)1167", "D)1890", "E)1628" ]
A
aqua_train
aqua_train_20339
What is the sum of all 3 digit positive integers that can be formed using the digits 1, 5, and 8, if the digits are allowed to repeat within a number?
[ "A)126", "B)1386", "C)3108", "D)308", "E)13986" ]
E
ds_train
ds_train_1747
In a galvanic cell, why do we observe a potential difference between the two electrodes?
[ "A. Because the electrolyte solution is not homogeneous.\nB. Due to the difference in concentration of ions at each electrode.\nC. Because of the reaction kinetics at each electrode.\nD. Due to the difference in the electrode potentials of the metals used in the cell." ]
D
aqua_train
aqua_train_62630
The probability that a visitor at the mall buys a pack of candy is 60%. If three visitors come to the mall today, what is the probability that exactly two will buy a pack of candy?
[ "A)0.284", "B)0.326", "C)0.432", "D)0.548", "E)0.652" ]
C
science_train
science_train_2604
Question: Assume all other forces on Barbara are balanced. Which statement describes the forces on Barbara? Hints:
[ "The forces are balanced", "so there is no net force on Barbara.", "The forces are unbalanced", "so there is a net force on Barbara." ]
B
sciq
sciq_4
What is the vaccine to prevent infection of hpv?
[ "cervical", "HIV", "herpes", "gardasil" ]
D
aqua_train
aqua_train_82787
If I walk at 3 km/h, I miss the bus by 12 minutes. If I walk at 6 km/h, I reach 10 minutes before the arrival of the bus. How far I walk to reach the bus stand ?
[ "A)2.19 km", "B)2.22 km", "C)2.00 km", "D)1.19 km", "E)1.99 km" ]
A
aqua_train
aqua_train_33748
An article is bought for Rs.600 and sold for Rs.500, find the loss percent?
[ "A)16 2/8%", "B)16 8/3%", "C)19 2/3%", "D)16 2/3%", "E)11 2/3%" ]
D
sciq
sciq_4
The last major ice age took place in which era?
[ "miocene", "pliocene", "cenozoic", "pleistocene" ]
D
aqua_train
aqua_train_30235
If the average (arithmetic mean) of five consecutive negative integers is 8k – 1, what is the difference between the greatest and least of the five integers?
[ "A)4K", "B)4k^2 -4k", "C)4-4k", "D)4", "E)4k+4" ]
D
aqua_train
aqua_train_25297
A club wants to mix 20 pounds of candy worth $8.00 per pound with candy worth $5.00 per pound to reduce the cost of the mixture to $6.00 per pound. How many pounds of the $5.00 per pound candy should be used?
[ "A)20", "B)30", "C)40", "D)50", "E)60" ]
C
aqua_train
aqua_train_88811
Two trains of equal lengths take 15 sec and 20 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)16 sec", "B)12 sec", "C)17 sec", "D)21 sec", "E)23 sec" ]
C
aqua_train
aqua_train_37363
A certain drink of type A is prepared by mixing 4 parts milk with 3 parts fruit juice. Another drink of type B is prepared by mixing 4 parts of fruit juice and 3 parts of milk. How many liters of fruit juice must be added to 84 liters of drink A to convert it to drink B?
[ "A)24", "B)28", "C)32", "D)36", "E)40" ]
B
aqua_train
aqua_train_8434
If 15 students in a class average 73% on an exam and 10 students average 88% on the same exam, what is the average in percent for all 25 students?
[ "A)77%", "B)78%", "C)79%", "D)80%", "E)81%" ]
C
sciq
sciq_4
What are the most numerous organisms in the world?
[ "reptiles", "jellyfish", "primates", "insects" ]
D
aqua_train
aqua_train_90337
Which number is the odd one out? 159 248 963 357 951 852
[ "A)154", "B)248", "C)536", "D)645", "E)135" ]
B
aqua_train
aqua_train_11803
In a business, A and C invested amounts in the ratio 2 : 1 , whereas the ratio between amounts invested by A and B was 3 : 2 . If Rs.157300 was their profit, how much amount did B receive?
[ "A)48400", "B)48000", "C)48100", "D)48500", "E)48600" ]
A
aqua_train
aqua_train_77192
List L: ABC, BCA, CAB In list L above, there are 7 positive integers, where each of A, B, and C is a different nonzero digit. Which of the following is the sum of all the positive integers that MUST be factors of the sum of the integers in list L?
[ "A)47", "B)114", "C)152", "D)161", "E)488" ]
E
aqua_train
aqua_train_92666
A collection of 16 coins, each with a face value of either 10 cents or 25 cents, has a total face value of $2.35. How many of the coins have a face value of 10 cents?
[ "A)2", "B)5", "C)8", "D)9", "E)11" ]
E
sciq
sciq_4
Skeletal, cardiac, and smooth are the three types of what cells and possess morphologies correlated with their functions?
[ "cartilage tissue", "organ", "bone", "muscle" ]
D
aqua_train
aqua_train_14554
If x is equal to the sum of the integers from 60 to 80, inclusive, and y is the number of even integers from 60 to 80, inclusive, what is the value of x + y?
[ "A)1361", "B)1481", "C)1601", "D)1721", "E)1841" ]
B
aqua_train
aqua_train_16298
A boat having a length 3 m and breadth 2 m is floating on a lake. The boat sinks by 1 cm when a man gets on it. The mass of the man is:
[ "A)12 kg", "B)60 kg", "C)72 kg", "D)85 kg", "E)96 kg" ]
B
aqua_train
aqua_train_19567
Out of a group of 10 contestants, 2 are to be selected at random. What is the maximum number of male contestants possible if the probability that both selected contestants are male is less than 20% ?
[ "A) 0", "B) 1.51", "C) 2", "D) 2.12", "E) 4" ]
D
aqua_train
aqua_train_86336
If a quarter kg of potato costs 60 paise, how many paise does 200 gm cost?
[ "A)65 paise", "B)70 paise", "C)52 paise", "D)48 paise", "E)None of these" ]
D
aqua_train
aqua_train_48280
The Carson family will purchase three used cars. There are two models of cars available, Model A and Model B, each of which is available in seven colors: blue, black, red, and green. How many different combinations of three cars can the Carsons select if all the cars are to be different colors?
[ "A)24", "B)32", "C)48", "D)254", "E)192" ]
D
aqua_train
aqua_train_3771
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 5 sec. What is the length of the fast train?
[ "A)27 7/8", "B)27 7/6", "C)27 7/4", "D)27 7by9", "E)27 7/1" ]
D
aqua_train
aqua_train_47240
An agent, gets a commission of 2.5% on the sales of cloth. If on a certain day, he gets Rs. 18 as commission, the cloth sold through him on that day is worth
[ "A)333", "B)500", "C)887", "D)720", "E)132" ]
D
aqua_train
aqua_train_85303
You have been given a physical balance and 7 weights of 52, 50, 48, 44, 45, 46, and 78 Kgs.. Keeping weights on one pan and object on the other, what is the maximum you can weigh less than 183 Kgs.?
[ "A)178", "B)180", "C)181", "D)182", "E)183" ]
E
aqua_train
aqua_train_41700
A fruit seller sells mangoes at the rate of Rs.14 per kg and thereby loses 15%. At what price per kg, he should have sold them to make a profit of 15%?
[ "A)Rs.11.81", "B)Rs.12", "C)Rs.18.94", "D)Rs.12.31", "E)None" ]
C
aqua_train
aqua_train_62369
Choose the missing terms out of the given alternatives. AZ, BY, CX, ?
[ "A)EF", "B)GH", "C)ED", "D)DW", "E)KN" ]
D
aqua_train
aqua_train_76485
John want to buy a $100 Trouser at the store, but he think it’s too expensive. Finally, it goes on sale for $50. What is the percent decrease?
[ "A)20%", "B)30%", "C)50%", "D)70%", "E)80%" ]
C
aqua_train
aqua_train_31912
Sum of the squares of three numbers is 222 and the sum of their products taken two at a time is 131. Find the sum?
[ "A)22", "B)25", "C)26", "D)28", "E)29" ]
A
sciq
sciq_4
The most common carbon atoms have six protons and six neutrons in their what?
[ "ribosomes", "neuron", "membrane", "nuclei" ]
D
aqua_train
aqua_train_88199
A pupil's marks were wrongly entered as 85 instead of 45. Due to that the average marks for the class got increased by half. The number of pupils in the class is :
[ "A)30", "B)80", "C)20", "D)25", "E)26" ]
B
aqua_train
aqua_train_15624
A, B and C shared the profit in a business in the ratio 5 : 7 : 8. They had partnered for 14 months, 8 months and 7 months respectively. What was the ratio of their investments?
[ "A)20:64:49", "B)49:20:64", "C)49:64:20", "D)64:49:20", "E)20:49:64" ]
E
aqua_train
aqua_train_66983
An article is bought for Rs.1450 and sold for Rs.1420, find the loss percent?
[ "A)2%", "B)4%", "C)6%", "D)8%", "E)12%" ]
A
sciq
sciq_4
What is the process in which gases are exchanged between the body and the outside air?
[ "ingestion", "metabolism", "precipitation", "respiration" ]
D
ds_train
ds_train_1949
In the context of medical diagnostics, what is the primary purpose of using a Receiver Operating Characteristic (ROC) curve?
[ "A. To measure the prevalence of a disease in a population.\nB. To evaluate the performance of a diagnostic test.\nC. To determine the cost-effectiveness of a treatment.\nD. To establish the etiology of a disease." ]
B
aqua_train
aqua_train_67342
In a simultaneous throw of a pair of dice, find the probability of getting a total more than 7
[ "A)1/2", "B)7/12", "C)5/13", "D)5/12", "E)6/17" ]
D
aqua_train
aqua_train_62042
John, Karen, and Luke collected cans of vegetables for a food drive. The number of cans that John collected was 1/2 the number of cans that Karen collected and 1/3 the number of cans that Luke collected. The number of cans that Karen collected was what fraction of the total number of cans that John, Karen, and Luke col...
[ "A) 1/5", "B) 1/3", "C) 2/5", "D) 1/2", "E) 2/3" ]
B
aqua_train
aqua_train_81895
Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is?
[ "A)4:5", "B)4:3", "C)4:9", "D)4:4", "E)4:1" ]
B
aqua_train
aqua_train_4695
What is the least number of squares tiles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad
[ "A)814", "B)256", "C)3258", "D)896", "E)745" ]
A
aqua_train
aqua_train_42920
Each side of a certain parallelogram has length 8. If the area of the parallelogram is 24. Which of the following is the measure of one of its angles?
[ "A)22", "B)45", "C)60", "D)90", "E)120" ]
A
aqua_train
aqua_train_54741
A factory produces 5505 toys per week. If the workers at this factory work 5 days a week and if these workers make the same number of toys everyday, how many toys are produced each day?
[ "A)4436 toys", "B)5487 toys", "C)1101 toys", "D)2354 toys", "E)1375 toys" ]
C
science_train
science_train_1924
Question: Which water balloon has less thermal energy? Hints:
[ "the colder water balloon", "the hotter water balloon" ]
A
aqua_train
aqua_train_63932
In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit?
[ "A)20", "B)70", "C)77", "D)26", "E)12" ]
B
aqua_train
aqua_train_49195
The average Weight of 15 students in a class is increased by 3 Kg. when a student who weights 48 Kg. is replaced by a new student. Find the weight of new student?
[ "A)39", "B)83", "C)88", "D)93", "E)97" ]
D
aqua_train
aqua_train_82349
Two employees X and Y are paid a total of Rs.750 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)s.200.90", "B)s.250.90", "C)s.290.90", "D)s.300.90", "E)s.340.90" ]
E
aqua_train
aqua_train_36063
The sum of the ages 4 members of a family 5years ago was 94.Today,when the daughter has been married off and replaced by a daughter-in-law,the sum of their ages is 100.Assuming that there has been no other change in the family structure and all members are alive,what is the difference in the ages of daughter and daught...
[ "A)22", "B)11", "C)25", "D)14", "E)16" ]
D
aqua_train
aqua_train_59423
A boy has 9 trousers and 20 shirts. In how many different ways can he select a trouser and a shirt?
[ "A)180", "B)102", "C)104", "D)108", "E)110" ]
A
aqua_train
aqua_train_1996
A bus starts from city X. The number of women in the bus is half of the number of men. In city Y, 14 men leave the bus and seven women enter. Now, number of men and women is equal. In the beginning, how many passengers entered the bus ?
[ "A)63", "B)30", "C)36", "D)45", "E)46" ]
A
aqua_train
aqua_train_70661
How much does a watch lose per day, if its hands coincide ever 64 minutes?
[ "A)32x8/11 min", "B)36x8/11 min", "C)90 min", "D)96 min", "E)None" ]
A
aqua_train
aqua_train_45928
There are two positive numbers in the ratio 5:8. If the larger number exceeds the smaller by 18, then find the smaller number?
[ "A)30", "B)66", "C)77", "D)88", "E)44" ]
A
sciq
sciq_4
What do you call a mirror shaped like the inside of a bowl?
[ "convex", "circular", "curved", "concave" ]
D
aqua_train
aqua_train_90707
It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010?
[ "A)Tuesday", "B)Friday", "C)Monday", "D)Sunday", "E)MondSD" ]
B
aqua_train
aqua_train_51690
What is the sum of the odd integers from 35 to 55, inclusive?
[ "A)495", "B)550", "C)555", "D)600", "E)605" ]
A
aqua_train
aqua_train_51033
If n = (32)^43 + (43)^33 what is the units digit of n?
[ "A)0", "B)2", "C)4", "D)6", "E)8" ]
E
aqua_train
aqua_train_49603
A single discount equivalent to the discount series of 20%, 10% and 5% is?
[ "A)31.9", "B)31.7", "C)31.6", "D)31.5", "E)31.1" ]
C
aqua_train
aqua_train_23730
Three partners shared the profit in a business in the ratio 4:6:8. They had partnered for 12 months, 8 months and 6 months respectively. What was the ratio of their investments?
[ "A)4 : 9 : 19", "B)4 : 9 : 12", "C)4 : 9 : 11", "D)4 : 9 : 16", "E)4 : 9 : 77" ]
D
aqua_train
aqua_train_82405
A sum of Rs.1440 is divided into 13 students so that each boy gets Rs.120 while each girl gets Rs.100. Find the number of boys and number of girls
[ "A)8B", "5G", "B)7B", "6G", "C)4B", "9G", "D)9B", "4G", "E)9B", "5G" ]
B
aqua_train
aqua_train_6409
An article was bought for 2000 and sold for 2200. Find the gain or loss.
[ "A)200", "B)300", "C)400", "D)500", "E)600" ]
A
aqua_train
aqua_train_35002
Three people of different age groups are to be seated on a bench. How many different sitting arrangements are possible if oldest must always sit next to youngest ?
[ "A)2", "B)4", "C)6", "D)8", "E)10" ]
B
aqua_train
aqua_train_26346
Machines X and Y produce bottles at their respective constant rates. Machine X produces k bottles in 4 hours and machine Y produces k bottles in 5 hours. How many hours does it take machines X and Y , working simultaneously , to produce 10k bottles?
[ "A) 8 2/3", "B) 12 5/3", "C) 15", "D) 18", "E) 22 2/9" ]
E
sciq
sciq_4
What is a form of matter that has a definite shape and volume?
[ "plasma", "gas", "liquid", "solid" ]
D
aqua_train
aqua_train_63754
An investor bought a 1-year $7,000 certificate of deposit that paid interest at an annual rate of 10 percent compounded semiannually. What was the total amount of interest paid on this certificate at maturity?
[ "A)$350", "B)$367.25", "C)$700", "D)$717.50", "E)$1400" ]
D
aqua_train
aqua_train_33289
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)22", "B)77", "C)36", "D)88", "E)21" ]
C
aqua_train
aqua_train_89866
Marry has 3 trousers in cupboard. One of them is grey the 2nd blue and the 3rd brown. In his wardrobe he also has 4 shirts. One of them is grey and the other 3are white. He opens his cupboardin the dark and pick out one shirt trouser pair without examination the color. What is the likelihood that neither the shirt nor ...
[ "A)1/2", "B)2/3", "C)3/5", "D)5/7", "E)5/8" ]
A
aqua_train
aqua_train_7309
A company sells two products, L and M. Last year, seventy percent of the units sold were product L, and the price of product L was 25 percent greater than the price of product M. Approximately what percent of the total revenue the company received last year was from the sale of product L?
[ "A)15%", "B)25%", "C)35%", "D)65%", "E)74%" ]
E
aqua_train
aqua_train_97269
If 60 honey bees make 60 grams of honey in 60 days, then 1 honey bee will make 1 gram of honey in how many days?
[ "A)1", "B)3.5", "C)20", "D)49", "E)60" ]
E
aqua_train
aqua_train_65441
Income and expenditure of a person are in the ratio 5:4. If the income of the person is Rs.18000, then find his savings?
[ "A)Rs.3600", "B)Rs.3689", "C)Rs.3615", "D)Rs.3628", "E)Rs.3618" ]
A
aqua_train
aqua_train_41947
If green means red, red means white, white means blue, blue means orange and orange means green, what is the colour of snow ?
[ "A)Blue", "B)Green", "C)Yellow", "D)Red", "E)Pink" ]
A
aqua_train
aqua_train_3558
In a rectangular coordinate system, what is the area of a triangle whose vertices have the coordinates (2, 0), (7, 4), and (7, -4)?
[ "A)18", "B)19", "C)20", "D)21", "E)22" ]
C
aqua_train
aqua_train_75241
Find the value of y: y² + y − 2.
[ "A)-1 and 2", "B)-2 and -1", "C)-2 and 1", "D)1 and 2", "E)0 and 2" ]
C
aqua_train
aqua_train_43505
In what time will a railway train 60 m long moving at the rate of 36 kmph pass a telegraph post on its way?
[ "A)6 sec", "B)9 sec", "C)7 sec", "D)11 sec", "E)13 sec" ]
A
aqua_train
aqua_train_14605
Three photographers, Lisa, Mike and Norm, take photos of a wedding. The total of Lisa and Mikes photos is 60 less than the sum of Mike's and Norms. If Norms photos number 10 more than twice the number of Lisa's photos, then how many photos did Norm Take?
[ "A)40", "B)50", "C)60", "D)110", "E)80" ]
D
aqua_train
aqua_train_87375
The output of a factory is increased by 10% to keep up with rising demand. To handle the holiday rush, this new output is increased by 40%. By approximately what percent would the output of the factory now have to be decreased in order to restore the original output?
[ "A)20%", "B)24%", "C)30%", "D)35%", "E)79%" ]
D
aqua_train
aqua_train_40460
There are 40 students in a certain geometry class. If two thirds of the students are boys and three fourths of the boys are under six feet tall, how many boys in the class are under six feet tall?
[ "A)6", "B)12", "C)20", "D)24", "E)27" ]
C