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stringclasses
5 values
sciq
sciq_4
Antibiotics can be used to fight what, in general?
[ "fever", "viruses", "pathogens", "bacteria" ]
D
aqua_train
aqua_train_94019
A bag contains 1 white,3 red and 2 blue balls.Three balls are drawn at random from the bag.the probability that all of them are red are????
[ "A)1/6", "B)3/6", "C)1/20", "D)2/20", "E)3/20" ]
C
science_train
science_train_4847
Question: Which of the following could Tina's test show? Hints:
[ "whether she added enough nutrients to help the bacteria produce 20% more insulin", "whether producing more insulin would help the bacteria grow faster", "whether different types of bacteria would need different nutrients to produce insulin" ]
A
aqua_train
aqua_train_80701
The mean proportional between 4 and 9 is?
[ "A)33", "B)77", "C)35", "D)88", "E)29" ]
B
aqua_train
aqua_train_61886
The maximum number of students among them 1001 pens and 910 pencils can be distributed in such a way that each student get the same number of pens and same number of pencils?
[ "A)87", "B)91", "C)100", "D)96", "E)101" ]
B
aqua_train
aqua_train_5624
The number of arrangements that can be made with the letters of the word PETER so that the vowels occupy the even places?
[ "A)18", "B)20", "C)40", "D)12", "E)14" ]
D
aqua_train
aqua_train_26369
Tough and Tricky questions: Percents. Over the course of a year, a certain microbrewery increased its beer output by 90 percent. At the same time, it decreased its total working hours by 5 percent. By what percent did this factory increase its output per hour?
[ "A)200", "B)100", "C)300", "D)400", "E)500" ]
A
aqua_train
aqua_train_86527
A dealer purchases 15 articles for Rs. 25 and sells 12 articles for Rs. 30. Find the profit percentage?
[ "A)25%", "B)50%", "C)20%", "D)5%", "E)None of these" ]
B
aqua_train
aqua_train_32885
One card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is a face card (Jack, Queen and King only)?
[ "A)1/13", "B)3/13", "C)5/13", "D)4/13", "E)2/13" ]
B
sciq
sciq_4
Maintaining a high metabolic rate takes a lot of what?
[ "food", "calories", "fuel", "energy" ]
D
sciq
sciq_4
What kind of radiation is observed in honeycreeper birds?
[ "spontaneous", "symbiotic", "destructive", "adaptive" ]
D
aqua_train
aqua_train_34699
The average weight of a group of boys is 20 kg. After a boy of weight 25 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)7.0", "B)5.0", "C)6.0", "D)4.0", "E)8.0" ]
D
aqua_train
aqua_train_57228
A girl scout was selling boxes of cookies. In a month, she sold both boxes of chocolate chip cookies ($1.25 each) and boxes of plain cookies ($0.75 each). Altogether, she sold 1,585 boxes for a combined value of $1,588.25. How many boxes of plain cookies did she sell?
[ "A)0", "B)233", "C)500", "D)695", "E)786" ]
E
aqua_train
aqua_train_20384
If the population of a certain country increases at the rate of 10 person every 60 seconds, by how many persons does the population increase in 1 hour?
[ "A)100", "B)200", "C)600", "D)800", "E)1000" ]
C
aqua_train
aqua_train_62941
A manufacturer produces a certain men's athletic shoe in integer sizes from 8 to 17. For this particular shoe, each unit increase in size corresponds to a 1/4-inch increase in the length of the shoe. If the largest size of this shoe is 10% longer than the smallest size, how long, in inches, is the shoe in size 15?
[ "A)18.25", "B)20.75", "C)22.25", "D)24.25", "E)26.75" ]
D
sciq
sciq_4
What type of chemistry is the study of the composition of matter?
[ "philosophical", "reactive", "symbolic", "analytical" ]
D
aqua_train
aqua_train_41654
The ratio of efficiency of A is to C is 5:3.The ratio of no.of days taken by B is to C is 2:3.A takes 6 days less than C,when A and C completes the work individually.B and C left the work after 2 days.the no of days taken by A to finish the remaining work?
[ "A)4.5", "B)5", "C)6", "D)7", "E)8" ]
C
aqua_train
aqua_train_57318
On a certain number line, conditions are a<b<c<d<0 and abcd>0. Which of the following must be true? I ab>0 II cd>0 III de>0
[ "A)I &II only", "B)II only", "C)III only", "D)I only", "E)II and III only" ]
A
science_train
science_train_766
Question: Which month is the wettest on average in Christchurch? Hints:
[ "May", "December", "April" ]
A
aqua_train
aqua_train_64326
A and B’s salaries together amount to Rs. 2,000. A spends 95% of his salary and B spends 85% of his. If now their savings are the same, what is A’s salary?
[ "A)Rs.500", "B)Rs.750", "C)Rs.1250", "D)Rs.1500", "E)Rs.2000" ]
D
aqua_train
aqua_train_96538
Two trains, each 100 meters long, moving in opposite directions, completely pass each other in 24 seconds. If one train is moving twice as fast the other, then what is the speed of the faster train (in km/hr)?
[ "A)12 km/hr", "B)16 km/hr", "C)20 km/hr", "D)24 km/hr", "E)28 km/hr" ]
C
aqua_train
aqua_train_7546
A person can row at 9 kmph and still water. He takes 4 1/2 hours to row from A to B and back. What is the distance between A and B if the speed of the stream is 1 kmph?
[ "A)33", "B)20", "C)99", "D)78", "E)61" ]
B
aqua_train
aqua_train_5367
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)1/20", "C)1/25", "D)1/29", "E)1/23" ]
A
aqua_train
aqua_train_63231
A man can do a piece of work in 5 days, but with the help of his son he can do it in 2 days. In what time can the son do it alone ?
[ "A)7 1/2 days", "B)6 1/2 days", "C)5 1/3 days", "D)3 1/3 days", "E)None of these" ]
D
aqua_train
aqua_train_71964
. In a certain city, 60 percent of the registered voters are Democrats and the rest are Republicans. In a mayoral race, if 60 percent of the registered voters who are Democrats and 20 percent of the registered voters who are Republicans are expected to vote for Candidate A, what percent of the registered voters are expected to vote for Candidate A ?
[ "A) 50%", "B) 53%", "C) 44%", "D) 55%", "E) 57%" ]
C
aqua_train
aqua_train_78419
We invested a total of $1,000. We invested one part of the money at 5% and the rest of the money at 6%. The total investment with interest at the end of the year was $1,054.50. How much money did we invest at 5%?
[ "A)$400", "B)$450", "C)$500", "D)$550", "E)$600" ]
D
aqua_train
aqua_train_54919
The inverse ratio of 3: 2: 1 is?
[ "A)2:9:5", "B)2:3:0", "C)2:3:5", "D)2:3:6", "E)2:3:1" ]
D
aqua_train
aqua_train_33039
In a box, there are 3 grey, 5 brown and 2 yellow pencils. One pen is picked up randomly. What is the probability that it is neither brown nor yellow?
[ "A)2/5", "B)3/5", "C)3/10", "D)3/4", "E)3/11" ]
C
sciq
sciq_4
Where are aerofoils found?
[ "airplanes and plants", "birds and busses", "birds and cars", "birds and airplanes" ]
D
science_train
science_train_3531
Question: Using only these supplies, which question can Sofia investigate with an experiment? Hints:
[ "Does the basketball bounce higher on a lawn or on a dirt path?", "Does the basketball bounce higher on gravel or on grass?", "Do larger basketballs bounce higher than smaller basketballs on a brick patio?" ]
B
aqua_train
aqua_train_44231
If 4 men can colour 48 m long cloth in 2 days, then 6 men can colour 36 m long cloth in
[ "A)1 day", "B)2 days", "C)3 days", "D)4 days", "E)5 days" ]
A
aqua_train
aqua_train_40032
The speed of a car is 90 km in the first hour and 42 km in the second hour. What is the average speed of the car?
[ "A)89 kmph", "B)92 kmph", "C)75 kmph", "D)65 kmph", "E)66 kmph" ]
E
sciq
sciq_4
What senses the movement of liquid in ear canals?
[ "Ear Drum", "Brain Cells", "muscle cells", "hair cells" ]
D
aqua_train
aqua_train_64647
John and Cindy were each given X dollars in advance for each day they were expected to perform at a community festival. John eventually performed on all 20 days of the festival, while Cindy performed on 5 fewer days than John performed. If Cindy gives John y dollars of her advance payment so that they would have each received the same daily rate, what was John paid in advance, in terms of Y?
[ "A)8Y", "B)7Y", "C)10Y", "D)12Y", "E)5Y" ]
B
aqua_train
aqua_train_73356
The average of five numbers is 70. If one number is excluded, the average becomes 72. The excluded number is?
[ "A)8", "B)6", "C)58", "D)35", "E)62" ]
E
aqua_train
aqua_train_17261
One side of a rectangle is 3 cm shorter than the other side. If we increase the length of each side by 1 cm, then the area of the rectangle will increase by 24 cm2. Find the lengths of all sides.
[ "A)10 and 3", "B)7 and 10", "C)10 and 7", "D)3 and 10", "E)13 and 10" ]
E
aqua_train
aqua_train_95289
Find the largest number of four digits exactly divisible by 12,15,18 and 27.
[ "A)9770", "B)9740", "C)9780", "D)9750", "E)9720" ]
E
aqua_train
aqua_train_60338
A, B, K start from the same place and travel in the same direction at speeds of 30 km/hr, 40 km/hr, 50 km/hr respectively. B starts two hours after A. If B and K overtake A at the same instant, how many hours after A did K start?
[ "A)2.4", "B)3.2", "C)4.0", "D)4.8", "E)5.6" ]
B
aqua_train
aqua_train_64949
The population of Linterhast was 3,600 people in 1990 and 4,800 people in 1993. If the population growth rate per thousand is constant, then what will be the population in 1996?
[ "A)6000", "B)6400", "C)7200", "D)8000", "E)9600" ]
B
aqua_train
aqua_train_90211
When a certain number X is divided by 143, the remainder is 42. Which of the following numbers, if added to X, would result in a number divisible by 13?
[ "A)10", "B)21", "C)34", "D)47", "E)55" ]
A
aqua_train
aqua_train_40736
Thabo owns exactly 160 books, and each book is either paperback fiction, paperback nonfiction, or hardcover nonfiction. If he owns 20 more paperback nonfiction books than hardcover nonfiction books, and twice as many paperback fiction books as paperback nonfiction books, how many hardcover books nonfiction books does Thabo own?
[ "A)10", "B)25", "C)35", "D)46", "E)50" ]
B
science_train
science_train_2258
Question: Which of the following fossils is older? Select the more likely answer. Hints:
[ "crocodile egg", "fern" ]
A
aqua_train
aqua_train_7496
what is the next term of this series6,10,9,15,..?
[ "A)9", "B)10", "C)11", "D)12", "E)15" ]
D
aqua_train
aqua_train_58716
A, B and C are partners in a business. Their capitals are respectively, Rs.5000, Rs.6000 and Rs.4000. A gets 30% of the total profit for managing the business. The remaining profit is divided among three in the ratio of their capitals. In the end of the year, the profit of A is Rs.200 more than the sum of the profits of B and C. Find the total profit?
[ "A)3366", "B)2777", "C)3001", "D)3000", "E)2811" ]
D
aqua_train
aqua_train_42878
The average of runs of a cricket player of 10 innings was 32. How many runs must he make in his next innings so as to increase his average of runs by 4?
[ "A)56", "B)86", "C)25", "D)76", "E)63" ]
D
aqua_train
aqua_train_3706
A person was asked to state his age in years. His reply was, "Take my age three years hence, multiply it by 3 and then subtract three times my age three years ago and you will know how old I am." What was the age of the person?
[ "A)18", "B)87", "C)26", "D)27", "E)29" ]
A
aqua_train
aqua_train_51529
If population of certain city increases at the rate of 5%. If population in 1981 was 138915, then population in 1978 was?
[ "A)120000", "B)298991", "C)299992", "D)188611", "E)122111" ]
A
aqua_train
aqua_train_24087
An industrial loom weaves 0.128 metres of cloth every second. Approximately, how many seconds will it take for the loom to weave 27 metre of cloth ?
[ "A)211 seconds", "B)195 seconds", "C)155 seconds", "D)115 seconds", "E)115 seconds" ]
A
aqua_train
aqua_train_36556
pqrs is a rectangle having area 50. rx=1/4sr.what is the area of pqxs?
[ "A)41.75", "B)42.75", "C)43.75", "D)44.75", "E)45.75" ]
B
sciq
sciq_4
How many different types of taste can be detected by taste buds?
[ "three", "two", "hundreds", "five" ]
D
sciq
sciq_4
What scientist created the modern system for classifying organisms?
[ "Bohr", "Newton", "Pasteur", "linnaeus" ]
D
aqua_train
aqua_train_31688
The radius of a semi circle is 6.6 cm then its perimeter is?
[ "A)32.7", "B)32.4", "C)22.4", "D)33.9", "E)32.1" ]
D
aqua_train
aqua_train_9093
In an election only two candidates contested. A candidate secured 70% of the valid votes and won by a majority of 172 votes. Find the total number of valid votes?
[ "A)430", "B)288", "C)761", "D)122", "E)234" ]
A
science_train
science_train_5022
Question: Which is this organism's common name? Hints:
[ "great blue heron", "Ardea herodias" ]
A
aqua_train
aqua_train_76829
If the area of a circle is 25pi square feet, find its circumference.
[ "A)10 pi feet", "B)28 pi feet", "C)38 pi feet", "D)48 pi feet", "E)58 pi feet" ]
A
aqua_train
aqua_train_53898
A furniture dealer purchased a desk for $120 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)$60", "C)$80", "D)$90", "E)$100" ]
A
sciq
sciq_4
Ecosystem dynamics include more than the flow of energy and recycling of matter. ecosystems are also dynamic because they?
[ "stay the same", "recreate exactly alike", "never move", "change through time" ]
D
aqua_train
aqua_train_35189
A shopkeeper sells 200 metres of cloth for Rs. 18000 at a loss of Rs.5 per metre. Find his cost price for one metre of cloth?
[ "A)12", "B)27", "C)29", "D)55", "E)95" ]
E
aqua_train
aqua_train_17819
A,B,C can do a work in 15,20,45 days respectively. They get Rs 500 for their work. What is the share of A?
[ "A)Rs.240", "B)Rs.340", "C)Rs.260", "D)Rs.280", "E)Rs.440" ]
A
science_train
science_train_213
Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true? Hints:
[ "The magnitude of the magnetic force is smaller in Pair 2.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 1." ]
B
aqua_train
aqua_train_49840
There are two shelves A and B.The number of books in shelf A is 50 more than in shelf B..Then 20 books are removed from each shelf..Then the number of books in shelf A is twice the number of books in shelf..what are the number of books in shelf A originally?
[ "A)100", "B)120", "C)140", "D)160", "E)180" ]
B
sciq
sciq_4
What is the unit used to measure voltage?
[ "watt", "ampere", "ohm", "volts" ]
D
aqua_train
aqua_train_92502
A cistern is filled by a tap in 3 1/2 hours. Due to leak in the bottom of the cistern, it takes half an hour longer to fill the cistern. If the cistern is full how long will it take the leak to empty it?
[ "A)11", "B)12", "C)29", "D)28", "E)29" ]
D
aqua_train
aqua_train_49827
A company has two types of machines, type R and type S. Operating at a constant rate a machine of R does a certain job in 36 hours and a machine of type S does the job in 9 hours. If the company used the same number of each type of machine to do job in 12 hours,how many machine R were used?
[ "A)3", "B)4", "C)18/5", "D)9", "E)12" ]
C
aqua_train
aqua_train_89556
one machine 10 hours to complete a production order and another machine 20 hours to complete the same order. How many hours would it take both machines working simultaneously at their respective rates to complete the order?
[ "A)12/7hrs", "B)20/3hrs", "C)15/6hrs", "D)8/9hrs", "E)15/2hrs" ]
B
aqua_train
aqua_train_23939
The CI on Rs. 30,000 at 7% per year is Rs. 4347. The period is?
[ "A)1 years", "B)2 years", "C)3 years", "D)4 years", "E)5 years" ]
B
aqua_train
aqua_train_75393
How many seconds will a train 100 meters long take to cross a bridge 180 meters long if the speed of the train is 36 kmph?
[ "A)26", "B)72", "C)28", "D)82", "E)27" ]
C
aqua_train
aqua_train_58874
If two sides of a triangle are 6 and 10, respectively, which of the following could NOT be the area of this triangle?
[ "A)1", "B)6", "C)17", "D)38", "E)29" ]
D
aqua_train
aqua_train_1721
Ravi can do a piece of work in 30 days while Prakash can do it in 40 days. In how many days will they finish it together?
[ "A)17 1/7 days", "B)17 1/8 days", "C)17 1/9 days", "D)17 7/7 days", "E)18 1/7 days" ]
A
aqua_train
aqua_train_48422
In Set T, the average (arithmetic mean) equals the median Q. Which of the following must be true? I. Set T consists of evenly spaced numbers. II. Set T consists of an odd number of terms. III. Set T has no mode. IV. None of the above.
[ "A)I only", "B)I and II", "C)II and III", "D)I", "II", "and III", "E)IV only" ]
E
sciq
sciq_4
Cirrus, stratus, and cumulus are the main types of what?
[ "weather", "storms", "climate", "clouds" ]
D
aqua_train
aqua_train_31943
In how many V ways can the wordGMATbe arranged so that no such arrangement has A as the first letter?
[ "A)6", "B)12", "C)18", "D)24", "E)30" ]
C
aqua_train
aqua_train_22128
What is the probability that a leap year has 53 Sundays and 52 Mondays?
[ "A)1/7", "B)3/7", "C)2/7", "D)6/7", "E)5/7" ]
A
aqua_train
aqua_train_94559
How many integers are between 5 and 74/5, inclusive?
[ "A)4", "B)5", "C)7", "D)8", "E)10" ]
E
aqua_train
aqua_train_97258
A man can row with a speed of 20 kmph in still water. If the stream flows at 11 kmph, then the speed in downstream is?
[ "A)28", "B)26", "C)31", "D)87", "E)24" ]
C
sciq
sciq_4
Though viruses are not considered living, they share two important traits with living organisms: they have genetic material and they can undergo what process?
[ "generation", "sexual reproduction", "learning", "evolution" ]
D
aqua_train
aqua_train_96298
In a renowned city, the average birth rate is 7 people every two seconds and the death rate is 2 people every two seconds. Estimate the size of the population net increase that occurs in one day.
[ "A) 215,000", "B) 216,000", "C) 217,000", "D) 218,000", "E) 219,000" ]
B
aqua_train
aqua_train_18544
Given that s/t < 1, and both s and t are positive integers, which one of the following must be greater than 1?
[ "A)s/t^2", "B)s^2/t", "C)s^2/t^2", "D)t/s", "E)√(s/t)" ]
D
aqua_train
aqua_train_34474
The average salary of all the workers in a workshop is Rs.8000. The average salary of 7 technicians is Rs.14000 and the average salary of the rest is Rs.6000. The total number of workers in the workshop is
[ "A)20", "B)21", "C)22", "D)23", "E)28" ]
E
aqua_train
aqua_train_65405
Two trains each 250 m in length are running on the same parallel lines in opposite directions with the speed of 80 kmph and 70 kmph respectively. In what time will they cross each other completely?
[ "A)22", "B)88", "C)12", "D)87", "E)29" ]
C
aqua_train
aqua_train_1518
A train running at 25 km/hr takes 18 seconds to pass a platform. Next, it takes 12 seconds to pass a man standing still. Find the length of the train and that of the platform.
[ "A)83.3m41.7m", "B)100m50m", "C)50.8m45.7m", "D)100/3 m200/3", "E)none of these" ]
A
aqua_train
aqua_train_62382
When n is divided by 5 the remainder is 3. What is the remainder when (n-1)^2 is divided by 5?
[ "A)0", "B)1", "C)2", "D)3", "E)4" ]
E
aqua_train
aqua_train_73257
In a function they are distributing noble prize. In how many ways can 4 prizes be distributed among 6 boys when a boy gets any no. of prizes?
[ "A)1300", "B)1590", "C)1296", "D)1290", "E)80" ]
C
aqua_train
aqua_train_90692
A 180 meter long train crosses a man standing on the platform in 6 sec. What is the speed of the train?
[ "A)109", "B)108", "C)109", "D)106", "E)101" ]
B
aqua_train
aqua_train_29087
A man purchases the milk at Rs. x/litre and sells it at Rs. 2x/liter stillhe mixes 2liters water with every 6liters of pure milk. What is the profit %?
[ "A)100.12%", "B)123.16%", "C)154.66%", "D)166.66%", "E)None" ]
D
aqua_train
aqua_train_44671
In how many ways can the letters of the word EMULATION be arranged such that all the vowels always appear together?
[ "A)9!", "B)9!*4!", "C)5!*4!", "D)9!*5!", "E)5!*5!" ]
E
science_train
science_train_3164
Question: Which is this organism's scientific name? Hints:
[ "crown-of-thorns sea star", "Acanthaster planci" ]
B
aqua_train
aqua_train_72268
A local bank that has 15 branches uses a two-digit code to represent each of its branches. The same integer can be used for both digits of a code, and a pair of two-digit numbers that are the reverse of each other (such as 17 and 71) are considered as two separate codes. What is the fewest number of different integers required for the 15 codes?
[ "A)3", "B)4", "C)5", "D)6", "E)7" ]
B
sciq
sciq_4
The different types of what systems work together to carry out all the life functions of the individual?
[ "maturation systems", "digestive systems", "heartbeat systems", "organ systems" ]
D
aqua_train
aqua_train_76177
A basket contains 6 apples, of which 1 is spoiled and the rest are good. If we select 2 apples from the basket simultaneously and at random, what is the probability that the 2 apples selected will include the spoiled apple?
[ "A)1/2", "B)1/3", "C)1/4", "D)1/5", "E)1/6" ]
A
aqua_train
aqua_train_75326
On dividing a number by 357, we get 42 as remainder.On dividing the same number by 17, what will be the remainder ?
[ "A)4", "B)5", "C)8", "D)7", "E)2" ]
C
aqua_train
aqua_train_92155
There are 6 gentlemen and 3 ladies to dine at a round table. In how many ways can they seat themselves so that no two ladies are seated together.
[ "A)8540", "B)3640", "C)2880", "D)3880", "E)88600" ]
C
aqua_train
aqua_train_35020
If F + A < F - A < A - F, which of the following is correct?
[ "A)A < F < 0.", "B)F < A < 0.", "C)F < 0 < A.", "D)0 < F < A.", "E)F > A > 0." ]
B
sciq
sciq_4
The genetic code is universal, unambiguous, and what else?
[ "novel", "efficient", "functional", "redundant" ]
D
aqua_train
aqua_train_43056
Pipes A and B can fill a tank in 4 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in?
[ "A)3 hrs", "B)3 9/77 hrs", "C)3 9/17 hrs", "D)3 9/27 hrs", "E)3 9/19 hrs" ]
A
aqua_train
aqua_train_38255
Using all the letters of the word "LETTERS", how many words can be formed, which begin with L and end with S?
[ "A)50", "B)120", "C)160", "D)100", "E)124" ]
B
aqua_train
aqua_train_45717
During a Pizza buffet where A eats more times 2.6 than B, and B eats 4 times less than C.find the least number of times all the three has to eat
[ "A)250", "B)260", "C)270", "D)280", "E)285" ]
B
science_train
science_train_4541
Question: Select the reptile below. Hints:
[ "cane toad", "box turtle" ]
B
sciq
sciq_4
Acceleration is a vector, and thus has a both a magnitude and what else?
[ "temperature", "pressure", "wavelength", "direction" ]
D
aqua_train
aqua_train_57824
How many integers between 300 and 1200 are there such that their unit digit is odd?
[ "A)250", "B)350", "C)450", "D)550", "E)650" ]
C