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5 values
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18
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5 values
aqua_train
aqua_train_36698
In how many years will a sum of money double itself at 10% per annum?
[ "A)2 years 4 months", "B)4 years 2 months", "C)8 years 4 months", "D)10 years 8 months", "E)None" ]
C
aqua_train
aqua_train_51901
If watches bought at prices ranging from Rs 200 to Rs 350 are sold at prices ranging from Rs 300 to Rs 425. What is the greatest possible profit that might be made in selling eight watches?
[ "A)Rs 900", "B)Rs 800", "C)Rs 1,800", "D)Rs 2,800", "E)None of these" ]
B
aqua_train
aqua_train_72928
If d= (b-1)(b+2), then what is the least possible value of d?
[ "A)1", "B)2", "C)3", "D)4", "E)-9/4" ]
E
sciq
sciq_4
What is one function of the nervous system in humans?
[ "controlling emotion", "producing hormones", "controlling thought", "controlling muscles" ]
D
sciq
sciq_4
What are the three primary pigment colors?
[ "red, white, blue", "green, orange, purple", "red, green, blue", "cyan, yellow, magenta" ]
D
aqua_train
aqua_train_84423
If X gets 25% more than Y and Y gets 20% more than Z, the share of Z out of Rs.925 will be:
[ "A)Rs. 300", "B)Rs. 200", "C)Rs. 250", "D)Rs. 350", "E)None of these" ]
C
science_train
science_train_6013
Question: Which solution has a higher concentration of purple particles? Hints:
[ "Solution A", "Solution B", "neither; their concentrations are the same" ]
B
aqua_train
aqua_train_7329
The current of a stream at 1 kmph. A motor boat goes 35 km upstream and back to the starting point in 12 hours. The speed of the motor boat in still water is?
[ "A)6", "B)9", "C)4", "D)5", "E)2" ]
A
aqua_train
aqua_train_46281
If 102 books need to be placed in boxes and each box can contain at most 9 books. How many books will be in the last unfilled box?
[ "A)12 books", "B)10 books", "C)0 books", "D)3 books", "E)9 books" ]
D
aqua_train
aqua_train_46931
A caterer ordered 125 ice-cream bars and 125 sundaes. If the total price was $250.00 and the price of each ice-cream bar was $0.60, what was the price of each sundae?
[ "A)$0.60", "B)$0.80", "C)$1.00", "D)$1.20", "E)$1.40" ]
E
aqua_train
aqua_train_34503
Souju's age is 150% of what it was 10 years ago, but 75% of what it will be after 10 years. What is her present age?
[ "A)25 years", "B)27years", "C)30 years", "D)42 years", "E)66 years" ]
C
aqua_train
aqua_train_19861
In Arun's opinion, his weight is greater than 65 kg but less than 72 kg. His brother doest not agree with Arun and he thinks that Arun's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Arun?
[ "A)67 kg.", "B)68 kg.", "C)69 kg.", "D)Data inadequate", "E)None of these" ]
A
sciq
sciq_4
Are birds and mammals mainly exothermic or endothermic?
[ "autotrophic", "hypothermic", "exothermic", "endothermic" ]
D
aqua_train
aqua_train_31140
What approximate value should come in the place of question mark (?) in the following equation? 1325√(17) + 508.24 of 20% – 85.39 of 3⁄4 = ?
[ "A)5500", "B)5200", "C)5800", "D)4900", "E)5900" ]
A
aqua_train
aqua_train_13864
At a loading dock, each worker on the night crew loaded 3/4 as many boxes as each worker on the day crew. If the night crew has 3/4 as many workers as the day crew, what fraction of all the boxes loaded by the two crews did the day crew load?
[ "A)3/5", "B)4/5", "C)11/15", "D)16/25", "E)19/25" ]
D
aqua_train
aqua_train_46068
A positive number x is multiplied by 5, and this product is then divided by 3. If the positive square root of the result of these two operations equals x, what is the value of x ?
[ "A) 9/4", "B) 3/2", "C) 4/3", "D) 5/3", "E) 1/2" ]
D
aqua_train
aqua_train_47185
A small pool filled only with water will require an additional 600 gallons of water in order to be filled to 80% of its capacity. If pumping in these additional 600 gallons of water will increase the amount of water in the pool by 30%, what is the total capacity of the pool in gallons?
[ "A)1000", "B)1250", "C)1300", "D)1600", "E)2000" ]
E
aqua_train
aqua_train_57725
A group consists of 4 men, 6 women and 5 children. In how many ways can 2 men , 3 women and 1 child selected from the given group?
[ "A)400", "B)600", "C)287", "D)278", "E)281" ]
B
aqua_train
aqua_train_14176
Based on this year's costs, an orcharde grower budgets P dollars for planing N new trees next year. If the average cost of planting each tree were to increase 20% from this year's cost, then the greatest number of trees that the orchard grower could plant next year using P dollars would be
[ "A)17% less than N", "B)25% less than N", "C)equal to N", "D)20% greater than N", "E)25% greater than" ]
A
aqua_train
aqua_train_29166
A boy has eight trousers and 12 shirts. In how many different ways can he select a trouser and a shirt?
[ "A)88", "B)96", "C)106", "D)108", "E)111" ]
B
aqua_train
aqua_train_94108
Average age of employees working in a department is 30 years. In the next year, ten workers will retire. What will be the average age in the next year? I. Retirement age is 60 years. II. There are 50 employees in the department.
[ "A)I alone sufficient while II alone not sufficient to answer", "B)II alone sufficient while I alone not sufficient to", "C)Either I or II alone sufficient to answer", "D)Both I and II are not sufficient to answer", "E)Both I and II are necessary to answer" ]
E
aqua_train
aqua_train_24912
The operation # is defined for all nonzero f and y by f#y = f + f/y. If a>0, then 1#(1#a) =
[ "A)a", "B)a+1", "C)a/(a+1)", "D)(a+2)/(a+1)", "E)(2a+1)/(a+1)" ]
E
aqua_train
aqua_train_1864
On a 26 question test, 5 points were deducted for each wrong answer and 8 points were added for right answers. If all the questions were answered how many were correct if the score was zero.
[ "A)22", "B)78", "C)66", "D)288", "E)211" ]
B
sciq
sciq_4
Species distributions are a consequence of both ecological and evolutionary what?
[ "fluctuations", "particles", "isolation", "interactions" ]
D
aqua_train
aqua_train_65854
one person Tharak speed with the current is 12 km/hr and the speed of the current is 5 km/hr. Tharak's speed against the current is:
[ "A)0 km/hr", "B)1 km/hr", "C)2 km/hr", "D)3 km/hr", "E)4 km/hr" ]
C
aqua_train
aqua_train_4126
In a party there are 5 couples. Out of them 5 people are chosen at random. Find the probability that there are at the least two couples?
[ "A)5/21", "B)5/28", "C)5/22", "D)5/23", "E)5/20" ]
A
science_train
science_train_4287
Question: In this experiment, which were part of a control group? Hints:
[ "the bottles that were at room temperature", "the bottles that were cooled down" ]
A
aqua_train
aqua_train_41448
The sum of the mean, the median, and the range of the set {5,7,9} equals which one of the following values?
[ "A)11", "B)17", "C)14", "D)12", "E)10" ]
B
aqua_train
aqua_train_27318
If Jake loses 29 pounds, he will weigh twice as much as his sister. Together they now weigh 99 pounds. What is Jake's present weight, in pounds?
[ "A) 69", "B) 135", "C) 139", "D) 147", "E) 188" ]
A
ds_train
ds_train_2085
In the context of supervised machine learning, which of the following statements best describes the concept of \"overfitting\"?
[ "A. The model performs poorly on new", "unseen data because it is too simple and lacks the capacity to capture the underlying patterns.\nB. The model performs very well on training data but poorly on new", "unseen data due to it having learned noise and details specific to the training set.\nC. The model achiev...
B
aqua_train
aqua_train_59787
Rs.160 contained in a box consists of one rupee, 50 paisa and 25 paisa coins in the ratio 4:5:6. What is the number of 25 paisa coins?
[ "A)228", "B)236", "C)120", "D)988", "E)266" ]
C
aqua_train
aqua_train_74368
If A and B get profits of Rs.4,000 and Rs.2,000 respectively at the end of year then ratio of their investments are
[ "A)4:1", "B)1:4", "C)3:2", "D)2:3", "E)2:1" ]
E
aqua_train
aqua_train_15778
Can you get total of 720 by using six zeros 0,0,0,0,0,0 and any maths operators.
[ "A)650", "B)550", "C)700", "D)720", "E)500" ]
D
sciq
sciq_4
The only obvious difference between boys and girls at birth is what type of organs?
[ "digestive", "respiratory", "nervous", "reproductive" ]
D
sciq
sciq_4
What kind of weather change do la nina years usually bring?
[ "heat", "Mass amounts of snow", "moisture", "drought" ]
D
aqua_train
aqua_train_82086
How many three digit numbers can be formed using the digits {1, 3, 4, 5, 7,8, 9}(repetition of digits is not allowed)?
[ "A)360", "B)210", "C)278", "D)279", "E)274" ]
B
aqua_train
aqua_train_10840
In a mixture of 13 litres, the ratio of milk and water is 3 : 2. If 3 liters of this mixture is replaced by 3 liters of milk, then what will be the ratio of milk and water in the newly formed mixture?
[ "A)9 : 1", "B)9 : 2", "C)9 : 7", "D)9 : 4", "E)9 : 3" ]
D
aqua_train
aqua_train_685
A bartender removed from a bottle a certain quantity of a drink which had 25 % ALCOHOL CONTENT and replaced the same quantity with another drink that had an alcohol content of 10%. The alcohol content in the drink after replacement is 20 % What the quantity of the drink that he replaced if there was 1 Litres of the drink in the bottle
[ "A)1/2", "B)1/3", "C)2/3", "D)3/5", "E)5/8" ]
B
aqua_train
aqua_train_65946
The average of 11 numbers is 10.8. If the average of the first six numbers is 10.5 and that of the last six numbers is 11.4, then the middle number is
[ "A)71.5", "B)11.5", "C)81.5", "D)11.5", "E)12.6" ]
E
sciq
sciq_4
Parasitic leeches feed off of what?
[ "brain", "tissue", "tumor", "blood" ]
D
aqua_train
aqua_train_58844
If the price of 50 toys is 1000, then what will the price of 20 toys ?
[ "A)400", "B)361", "C)117", "D)287", "E)112" ]
A
aqua_train
aqua_train_20270
The sum of all the integers k such that –20 < k < 24 is
[ "A)0", "B)-2", "C)-25", "D)-49", "E)-37" ]
E
science_train
science_train_3507
Question: What information supports the conclusion that Janelle acquired this trait? Hints:
[ "Janelle likes to photograph birds at the zoo.", "Janelle was not born knowing how to identify different bird calls. She had to learn this skill." ]
B
aqua_train
aqua_train_35004
A man is 26 years older than his son. In two years, his age will be twice the age of his son. The present age of the son is?
[ "A)11", "B)25", "C)24", "D)22", "E)91" ]
C
aqua_train
aqua_train_21779
If the probability that Stock A will increase in value during the next month is 0.54, and the probability that Stock B will increase in value during the next month is 0.68. What is the greatest value for the probability that neither of these two events will occur? A. B. C. D. E.
[ "A)0.22", "B)0.32", "C)0.37", "D)0.46", "E)0.63" ]
B
aqua_train
aqua_train_68597
A family pays $700 per year for an insurance plan that pays 60 percent of the first $1,000 in expenses and 100 percent of all medical expenses thereafter. In any given year, the total amount paid by the family will equal the amount paid by the plan when the family's medical expenses total how much?
[ "A)$1,000", "B)$1,200", "C)$1,500", "D)$1,800", "E)$2,200" ]
C
sciq
sciq_4
Marshes, swamps, and bogs are types of what?
[ "grasslands", "rivers", "ponds", "wetlands" ]
D
aqua_train
aqua_train_94053
If −y ≥ x, and −x < −8, then which of the following must be true?
[ "A)y = −8", "B)y > −8", "C)−y > 8", "D)y ≤ −8", "E)y ≥ −8" ]
C
science_train
science_train_4886
Question: Which air temperature was measured within the outlined area shown? Hints:
[ "-18°C", "12°C", "5°C" ]
A
aqua_train
aqua_train_13631
A bus has 40 seats and the passengers agree to share the total bus fare among themselves equally. If the total fair is 80.67 , find the total no of the seats unoccupied
[ "A)34", "B)35", "C)36", "D)37", "E)38" ]
D
aqua_train
aqua_train_35973
A business executive and his client are charging their dinner tab on the executive's expense account.The company will only allow them to spend a total of 50$ for the meal.Assuming that they will pay 7% in sales tax for the meal and leave a 20% tip,what is the most their food can cost?
[ "A)39.55$", "B)40.63$", "C)38.63$", "D)37.88$", "E)35.15$" ]
C
aqua_train
aqua_train_80838
On the first of the year, James invested x dollars at Proudstar bank in an account that yields 3% in interest every quarter year. At the end of the year, during which he made no additional deposits or withdrawals, he had y dollars in the account. If James had invested the same amount in an account which pays interest on a yearly basis, what must the interest rate be for James to have y dollars at the end of the year?
[ "A)22.04%", "B)16.12%", "C)12.5%", "D)18.25%", "E)10%" ]
C
aqua_train
aqua_train_57433
A fruit drink is made of grapefruit, lemon, and orange juice, where 25 percent of the drink is grapefruit juice and 35 percent is lemon juice. If the drink is made with 20 ounces of orange juice, how many ounces is the drink total?
[ "A) 60", "B) 80", "C) 50", "D) 100", "E) 40" ]
C
aqua_train
aqua_train_54000
The perimeter of a semi circle is 122 cm then the radius is?
[ "A)17", "B)28", "C)24", "D)11", "E)12" ]
C
aqua_train
aqua_train_29390
On his drive to work, Leo listens to one of three radio stations A, B or X. He first turns to A. If A is playing a song he likes, he listens to it; if not, he turns it to B. If B is playing a song he likes, he listens to it; if not, he turns it to X. If X is playing a song he likes, he listens to it; if not, he turns off the radio. For each station, the probability is 0.30 that at any given moment the station is playing a song Leo likes. On his drive to work, what is the probability that Leo will hear a song he likes?
[ "A)0.027", "B)0.09", "C)0.417", "D)0.657", "E)0.9" ]
D
sciq
sciq_4
What branch of science is the study of matter and energy?
[ "unnatural science", "natural science", "negative science", "physical science" ]
D
aqua_train
aqua_train_36244
The labeled price of a table is Rs. 6,000. The shopkeeper sold it by giving 5% discount on the labeled price and earned a profit of 15%. What approximately is the cost price of the table?
[ "A)Rs. 4956", "B)Rs. 6195", "C)Rs. 6425", "D)Rs. 7200", "E)None of these" ]
A
aqua_train
aqua_train_62600
The area of a square is 625 sq cm. Find the ratio of the breadth and the length of a rectangle whose length is thrice the side of the square and breadth is 20 cm less than the side of the square.
[ "A)5 : 12", "B)5 : 13", "C)2:9", "D)1:15", "E)1:5" ]
D
aqua_train
aqua_train_46842
An express traveled at an average speed of 120 km/hr, stopping for 3 min after every 90 kn. How long did it take to reach its destination 600 km from the starting point?
[ "A)5 hrs 21 min", "B)4 hrs 21 min", "C)6 hrs 41 min", "D)5 hrs 15 min", "E)4 hrs 34 min" ]
D
aqua_train
aqua_train_80477
The least perfect square, which is divisible by each of 21, 36 and 66 is
[ "A)213414", "B)213424", "C)213434", "D)213444", "E)None of these" ]
D
aqua_train
aqua_train_55039
Out of five consonants and three vowels, how many words can be made so that each word contains two consonants and three vowels?
[ "A)800", "B)1000", "C)1200", "D)1600", "E)2400" ]
C
sciq
sciq_4
What occurs when so much water enters a stream or river that it overflows its banks or when deep snow melts very quickly in spring?
[ "drought", "avalanche", "storm", "flooding" ]
D
aqua_train
aqua_train_29154
12.5 * 3.2 * 6.8 = ?
[ "A)352", "B)272", "C)224", "D)646", "E)742" ]
B
aqua_train
aqua_train_16612
Ron walks to a viewpoint and returns to the starting point by his car and thus takes a total time of 6 hours 45 minutes. He would have gained 2 hours by driving both ways. How long R would it have taken for him to walk both ways.
[ "A)8 h 45 min", "B)7 h 45 min", "C)6 h 45 min", "D)5 h 30 min", "E)None of these" ]
A
aqua_train
aqua_train_5723
Darcy, Gina, Ray and Susan will be the only participants at a meeting. There will be three soft chairs in the room where the meeting will be held and one hard chair. No one can bring more chairs into the room. Darcy and Ray will arrive simultaneously, but Gina and Susan will arrive individually. The probability that Gina will arrive first is 1/3, and the probability that Susan will arrive first is 1/3. The probability that Gina will arrive last is 1/3, and the probability that Susan will arrive last is 1/3. Upon arriving at the meeting, each of the participants will select a soft chair, if one is available. If Darcy and Ray arrive and see only one unoccupied soft chair, they will flip a fair coin to determine who will sit in that chair. By what percent is the probability that Darcy will sit in a soft chair greater than the probability that Gina will sit in a soft chair?
[ "A)50%", "B)25%", "C)16 2/3%", "D)12 1/2%", "E)0%" ]
D
aqua_train
aqua_train_64435
A man can row a distance of 5 km in 60 min with the help of the tide. The direction of the tide reverses with the same speed. Now he travels a further 20 km in 20 hours. How much time he would have saved if the direction of tide has not changed?
[ "A)2", "B)8", "C)1", "D)6", "E)16" ]
E
aqua_train
aqua_train_41191
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)77 sec", "B)12 sec", "C)55 sec", "D)43 sec", "E)99 sec" ]
B
aqua_train
aqua_train_63129
A man has a savings account of $500. if he receives $50.6 for every $100 as interest and pays a tax of $15.5 on every $100 how many years will it take for his savings to double.
[ "A)2.85", "B)5", "C)4.1", "D)3.5", "E)5.6" ]
A
aqua_train
aqua_train_46197
C and D started a business investing Rs. 49,000 and Rs. 35,000 respectively. In what ratio the profit earned after 4 years be divided between C and D respectively?
[ "A)7:4", "B)7:5", "C)6:4", "D)5:5", "E)None of these" ]
B
aqua_train
aqua_train_5355
Two full tanks one shaped like the cylinder and the other like a cone contain liquid fuel the cylindrical tank held 500 lts more then the conical tank After 200 lts of fuel is pumped out from each tank the cylindrical tank now contains twice the amount of fuel in the canonical tank How many lts of fuel did the cylindrical tank have when it was full?
[ "A)1200", "B)279", "C)2879", "D)27976", "E)27711" ]
A
aqua_train
aqua_train_70371
On a certain day, orangeade was made by mixing a certain amount of orange juice with an equal amount of water. On the next day, orangeade was made by mixing the same amount of orange juice with twice the amount of water. On both days, all the orangeade that was made was sold. If the revenue from selling the orangeade was the same for both days and if the orangeade was sold at $0.60 per glass on the first day, what was the price per F glass on the second day?
[ "A) $015", "B) $0.20", "C) $0.30", "D) $0.40", "E) $0.45" ]
D
aqua_train
aqua_train_53871
A train covers a distance of 12 km in 10 min. If it takes 2 sec to pass a telegraph post, then the length of the train is?
[ "A)40", "B)80", "C)20", "D)100", "E)60" ]
A
aqua_train
aqua_train_55849
Solve: 18800+470+20
[ "A)2", "B)5", "C)4", "D)0", "E)1" ]
A
aqua_train
aqua_train_1441
A shopkeeper sold an book offering a discount of 5% and earned a profit of 33%. What would have been the percentage of profit earned if no discount was offered?
[ "A)140", "B)120", "C)130", "D)110", "E)150" ]
A
aqua_train
aqua_train_81686
If log 27 = 1.497, then the value of log 9 is:
[ "A)0.934", "B)0.945", "C)0.954", "D)0.958", "E)0.998" ]
E
aqua_train
aqua_train_55341
A person travels equal distances with speeds of 9 km/hr, 10km/hr and 11 km/hr and takes a total time of 47 minutes. The total distance is?
[ "A)6 km", "B)3 km", "C)8 km", "D)9 km", "E)2 km" ]
C
aqua_train
aqua_train_6310
In what time a sum of money double itself at 3% per annum simple interest?
[ "A)33 1/7%", "B)33 1/3%", "C)33 1/2%", "D)33 7/3%", "E)33 5/3%" ]
B
sciq
sciq_4
A flow of one coulomb per second is called one ampere, which is a measure of what?
[ "Direct current", "powered current", "performance current", "electric current" ]
D
aqua_train
aqua_train_49191
A boy has nine trousers and 12 shirts. In how many different ways can he select a trouser and a shirt?
[ "A)21", "B)12", "C)9", "D)108", "E)101" ]
D
aqua_train
aqua_train_9548
Rahul will arrange 6 people of 6 different heights for photograph by placing them in two rows of three so that each person in the first row is standing is standing in front of someone in the second row. The heights of the people within each row must increase from left to right, and each person in the second row must be taller than the person standing in front of him or her. How many such arrangements of the 6 people are possible?
[ "A)5", "B)6", "C)9", "D)24", "E)26" ]
A
aqua_train
aqua_train_42523
Dacid obtained 45, 35, 52, 47 and 55 marks (out of 100) in English, Mathematics, Physics, Chemistry and Biology. What are his average marks?
[ "A)79", "B)99", "C)47", "D)89", "E)45" ]
C
aqua_train
aqua_train_74170
A Person X started at 3 hours earlier at 40km/h from a place P, then another person Y followed him at 60km/h. Started his journey at 3 O'clock, afternoon. What is the diference in time when X was30 km ahead of Y and when Y was 30 km ahead of X?
[ "A)8h", "B)3h", "C)6h", "D)3h", "E)1h" ]
B
aqua_train
aqua_train_17229
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)80 kg", "E)96 kg" ]
B
aqua_train
aqua_train_424
X and Y run a 100m race,where X beats Y by 20 m. To do a favor to Y, X starts 10m behind the starting line in a second 100m race. Both run at the same previous speed. Which of the following is true?
[ "A)X Beats Y by 2m", "B)X Beats Y by 0.5 m", "C)X Beats Y by 4 m", "D)Y Beats X by 10m", "E)Beats X by 11m" ]
C
ds_train
ds_train_1791
Which of the following best describes the primary focus of cytology in the field of biological sciences?
[ "A. The study of tissues in multicellular organisms.\nB. The analysis of large-scale genetic data sets.\nC. The examination of cell structure and function.\nD. The investigation of microbial life forms." ]
C
aqua_train
aqua_train_36996
A manufacturing plant produces 2 products (hats and gloves). 25% of all products are colored red, the remaining products are colored blue. If the ratio of products made is 3:4, respectively, and the percentage of hats colored red is 55%, what percentage of gloves are colored blue?
[ "A)87%", "B)90.5%", "C)97.5%", "D)55.5%", "E)96%" ]
C
aqua_train
aqua_train_39704
A shop owner sells 56 apples and gains SP of 16 apples. Find the gain %?
[ "A)30%", "B)40%", "C)50%", "D)56%", "E)78%" ]
B
aqua_train
aqua_train_35232
In My, Xiang sold 15 used cars. For these 15 used cars the range of selling prices was 12,000 and the lowest selling price was 4,500. In June, Xiang sold 10 cars. For these 10 cars the range of selling was 16,000 and the lowest selling price was 6,100. What was the range of selling prices for the 25 used car sold by xiang in May and June?
[ "A)15,600", "B)15,750", "C)16,820", "D)18,100", "E)19,200" ]
D
aqua_train
aqua_train_25099
A sum of money invested at compound interest amounts to Rs.800 in 3 years and to Rs.840 in 4 years. The rate of interest per annum is
[ "A)2x1/2%", "B)4%", "C)5%", "D)6x2/3%", "E)None" ]
C
aqua_train
aqua_train_86478
Roja and Pooja start moving in the opposite directions from a pole. They are moving at the speeds of 2 km/hr and 3 km/hr respectively. After 4 hours what will be the distance between them?
[ "A)16 km", "B)20 km", "C)18 km", "D)15 km", "E)12 km" ]
B
ds_train
ds_train_932
In the context of supervised learning, what is the main difference between a parametric and a non-parametric model?
[ "A. Parametric models do not make any assumptions about the data structure", "while non-parametric models do.\nB. Parametric models have a fixed number of parameters", "while non-parametric models allow the number of parameters to grow with the data.\nC. Parametric models always perform better than non-parametr...
B
science_train
science_train_1868
Question: Does this passage describe the weather or the climate? Hints:
[ "climate", "weather" ]
B
sciq
sciq_4
Fish use some of their fins to propel themselves through the water and others to do what?
[ "breathe", "reproduce", "rest", "steer" ]
D
aqua_train
aqua_train_51889
A single discount equivalent to the discount series of 18%, 10% and 5% is?
[ "A)29.36", "B)29.89", "C)31.86", "D)31.4", "E)31.1" ]
B
aqua_train
aqua_train_81988
At a dinner party, 5 people are to be seated around a circular table. 2 seating arrangements are considered different only when the positions of the people are different relative to each other. what is the total number of different possible seating arrangements for the group? A. B. C. D. E.
[ "A)5", "B)10", "C)24", "D)32", "E)120" ]
C
aqua_train
aqua_train_51680
At 3:00 pm, a car has driven 30 miles east. It will continue to drive east at 0.6 minutes per mile and then turn around and drive at 0.6 minutes per mile back to its original starting point. How far can it drive before turning around in order to arrive back to its original starting point by 3:40 pm?
[ "A)a) 10", "B)b) 11", "C)c) 55/3", "D)d) 13", "E)e) 14" ]
C
aqua_train
aqua_train_84095
The ratio 6 : 3 expressed as a percent equals
[ "A)12.5%", "B)40%", "C)80%", "D)200%", "E)None" ]
D
aqua_train
aqua_train_59611
In a race of 1000 m, A can beat by 100 m, in a race of 800m, B can beat C by 100m. By how many meters will A beat C in a race of 600 m?
[ "A)128.5 m", "B)127.5 m", "C)127.7 m", "D)127.9 m", "E)227.5 m" ]
B
aqua_train
aqua_train_13949
A man can row upstream at 25 kmph and downstream at 35 kmph, and then find the speed of the man in still water?
[ "A)86", "B)67", "C)30", "D)15", "E)17" ]
C
aqua_train
aqua_train_30449
If the LCM of two integers X, Y (where Y> X and X>1) is X*Y, then which of the following can not be true?
[ "A)Both X and Y can be Prime Numbers.", "B)All Prime factors of X must be Prime factors of Y.", "C)Both X and Y can be consecutive integers.", "D)X and Y do not share any Prime factors.", "E)X and Y do not have a common factor" ]
B