dataset
stringclasses
5 values
id
stringlengths
6
18
question
stringlengths
3
1.92k
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listlengths
1
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answer
stringclasses
5 values
aqua_train
aqua_train_2549
A sum was put at simple interest at a certain rate for 10 years . Had it been put at 5% higher rate , it would have fetched Rs.600 more. What was the Sum?
[ "A)1200", "B)2877", "C)2779", "D)1770", "E)1887" ]
A
aqua_train
aqua_train_40510
In a classroom, the average age of boys (b) is g and the average age of girls (g) is b. The average age of all is b+g. At the time of calculation, the class teacher, who is 42 years old was also present in the class. Can you find the value of b+g?
[ "A)8", "B)9", "C)10", "D)11", "E)12" ]
A
aqua_train
aqua_train_88236
A caterer ordered 225 ice-cream bars and 125 sundaes. If the total price was $200.00 and the price of each ice-cream bar was $0.60, what was the price of each sundae?
[ "A)$0.52", "B)$0.80", "C)$1.00", "D)$1.20", "E)$1.60" ]
A
aqua_train
aqua_train_5509
Gokul buys 9 horses and 4 cows for Rs. 13,400. if he sells the horses at 20% profit and the cows at 10% profit, then he earns a total profit of Rs. 1880. The cost of a cow is:
[ "A)Rs. 2200", "B)Rs. 2190", "C)Rs. 2000", "D)Rs. 600", "E)None of these" ]
C
aqua_train
aqua_train_56480
Average of five numbers is 20, and the sum of three of the numbers is 48, what is the average of the other 2 numbers?
[ "A)24", "B)34", "C)29", "D)35", "E)26" ]
E
aqua_train
aqua_train_67100
Company Z has 50 employees. If the number of employees having birthdays on Wednesday is more than the number of employees having birthdays on any other day of the week, each of which have same number of birth-days, what is the minimum number of employees having birthdays on Wednesday.
[ "A)6", "B)7", "C)8", "D)9", "E)12" ]
E
aqua_train
aqua_train_19799
What profit percent is made by selling an article at a certain price, if by selling at 2/3rd of that price, there would be a loss of 20%?
[ "A)20%", "B)29%", "C)70%", "D)27%", "E)28%" ]
A
mcq_train
mcq_train_319
Question: The collision resistance property of a hash function $H$ means that it is infeasible to\dots Options: find $Y$ such that $H(X)=Y$ for a given $X$., find $X$ such that $H(X)=Y$ for a given $Y$., find $X'$ such that $H(X')=H(X)$ and $X\ne X'$ for a given $X$., find $X,X'$ such that $H(X)=H(X')$ and $X\ne X'$.
[ "find $Y$ such that $H(X)=Y$ for a given $X$.", "find $X$ such that $H(X)=Y$ for a given $Y$.", "find $X'$ such that $H(X')=H(X)$ and $X\\ne X'$ for a given $X$.", "find $X,X'$ such that $H(X)=H(X')$ and $X\\ne X'$." ]
D
science_train
science_train_5530
Question: Is the following trait inherited or acquired? Jake has naturally curly hair. Hints:
[ "acquired", "inherited" ]
B
aqua_train
aqua_train_68866
The cost price of a radio is Rs.1500 and it was sold for Rs.1230, find the loss %?
[ "A)18%", "B)11%", "C)88%", "D)45%", "E)12%" ]
A
aqua_train
aqua_train_84005
Two kinds of Vodka are mixed in the ratio 1:2 and 2:1 and they are sold fetching the profit 20% and 20% respectively. If the vodkas are mixed in equal ratio and the individual profit percent on them are increased by 4/3 and 5/3 times respectively, then the mixture will fetch the profit of
[ "A)18%", "B)20%", "C)21%", "D)23%", "E)Cannot be determined" ]
A
aqua_train
aqua_train_49581
The length of a rectangle is two - fifths of the radius of a circle. The radius of the circle is equal to the side of the square, whose area is 225 sq.units. What is the area (in sq.units) of the rectangle if the rectangle if the breadth is 10 units?
[ "A)60 sq.units", "B)158 sq.units", "C)187 sq.units", "D)607 sq.units", "E)815 sq.units" ]
A
aqua_train
aqua_train_64136
the ratio of water and milk is 2:3.after adding 4litre milk ratio become 1:2? calculate amount of water?
[ "A)6", "B)8", "C)5", "D)10", "E)12" ]
B
aqua_train
aqua_train_15826
Find the 12th term of an arithmetic progression whose first term is 2 and the common difference is 8.
[ "A)45", "B)38", "C)44", "D)90", "E)96" ]
D
aqua_train
aqua_train_75805
The owner of a local jewelry store hired four watchmen to guard his diamonds, but a thief still got in and stole some diamonds. On the way out, the thief met each watchman, one at a time. To each he gave 1/4 of the diamonds he had then, and 4 more besides. He escaped with 4 diamonds. How many did he steal originally?
[ "A)4384", "B)3384", "C)2384", "D)None of these", "E)Cannot be determined" ]
C
aqua_train
aqua_train_95030
J is 25% less than P and 20% less than T. T is x% less than P. What is the value of x?
[ "A)93.5", "B)90", "C)6.75", "D)6.25", "E)2" ]
D
aqua_train
aqua_train_32545
If a - b = 3 and a(power 2) + b(power 2) = 25, find the value of ab.
[ "A)5", "B)8", "C)4", "D)10", "E)3" ]
B
aqua_train
aqua_train_11149
The 4 sticks in a complete bag of Pick-Up Sticks are all straight-line segments of negligible width, but each has a different length: 1 inch, 2 inches, 3 inches, and 4 inches, respectively. If Tommy picks a stick at random from each of 3 different complete bags of Pick-Up Sticks, what is the probability C that Tommy CA...
[ "A)11/32", "B)13/32", "C)15/32", "D)17/32", "E)19/32" ]
C
aqua_train
aqua_train_34707
A letter lock consists of three rings each marked with six different letters. The number of distinct unsuccessful attempts to open the lock is at the most?
[ "A)172", "B)268", "C)215", "D)257", "E)652" ]
C
sciq
sciq_4
What type of reaction is a process in which some substances, called reactants, change into different substances, called products?
[ "reversible reaction", "physical reaction", "toxic reaction", "chemical reaction" ]
D
aqua_train
aqua_train_55494
A hollow iron pipe is 21 cm long and its external diameter is 8 cm. If the thickness of the pipe is 1 cm and iron weighs 8 g/cm^3, then the weight of the pipe is:
[ "A)3.6 kg", "B)3.696 kg", "C)36 kg", "D)36.9 kg", "E)3.06 kg" ]
B
aqua_train
aqua_train_15675
A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 38 years now, the son's age five years back was:
[ "A)14 years", "B)10 years", "C)8 years", "D)17 years", "E)None of these" ]
A
aqua_train
aqua_train_45501
Eight people are planning to share equally the cost of a rental car. If one person withdraws from the arrangement and the others share equally the entire cost of the car, then the share of each of the remaining persons increased by:
[ "A)1/7", "B)1/8", "C)1/9", "D)7/8", "E)1/5" ]
A
aqua_train
aqua_train_83667
A cricket player whose bowling average was 24.85 runs per wicket, takes 5 wicket for 52 runs in a match. Due to this his average decreases by 0.85. What will be the number of wickets taken by him till the last match?
[ "A)64", "B)72", "C)85", "D)96", "E)108" ]
C
aqua_train
aqua_train_18548
A man can row his boat with the stream at 6 km/h and against the stream in 4 km/h. The man's rate is?
[ "A)1 kmph", "B)7 kmph", "C)8 kmph", "D)4 kmph", "E)3 kmph" ]
A
aqua_train
aqua_train_52504
A lady who lived in a shoe had to buy Christmas gifts for her big family. She selected the cheapest stocking stuffers. The bill was still high. There was an addition of 15 percent of the sales tax and an addition of the 5 percent of the luxury tax to the actual amount. She paid $100. Find out the original price of the ...
[ "A)$55.26", "B)$83.33", "C)$45.87", "D)$90.12", "E)$95>50" ]
B
sciq
sciq_4
What process of allows multicellular organisms to grow and repair themselves?
[ "proteins division", "atom split", "DNA division", "cell division" ]
D
aqua_train
aqua_train_41072
At noon, ship A is 100km west of ship B. Ship A is sailing east at 35 km/hr and ship B is sailing north at 25km/hr. How fast is the distance between the ships changing at 4.00pm.
[ "A)35.21 km/hr.", "B)36.21 km/hr.", "C)37.21 km/hr.", "D)39.21 km/hr.", "E)32.21 km/hr." ]
B
aqua_train
aqua_train_53393
Excluding stoppages, the speed of a train is 55 kmph and including stoppages it is 30 kmph. Of how many minutes does the train stop per hour?
[ "A)82", "B)27", "C)12", "D)82", "E)18" ]
B
sciq
sciq_4
The skin is a familiar organ made of what kind of tissue?
[ "innate tissue", "recurrent tissue", "aberrant tissue", "epithelial tissue" ]
D
sciq
sciq_4
Lymph vessels are like blood vessels, except they move what instead of blood?
[ "marrow", "sperm", "air", "lymph" ]
D
science_train
science_train_4907
Question: What information supports the conclusion that Cooper inherited this trait? Hints:
[ "Cooper's mother has blue eyes. She passed this trait down to Cooper.", "Cooper likes to wear a blue sweater to match his blue eyes." ]
A
aqua_train
aqua_train_89897
A 70 cm long wire is to be cut into two pieces so that one piece will be 2/5th of the other, how many centimeters will the shorter piece be?
[ "A)20", "B)99", "C)88", "D)77", "E)66" ]
B
aqua_train
aqua_train_9802
A train travels from New York to Chicago, a distance of approximately 540 miles, at an average rate of 60 miles per hour and arrives in Chicago at 6:00 in evening, Chicago time. At what hour in the morning, New York time, did the train depart for Chicago? (Note : Chicago time is one hour earlier than New York time)
[ "A)3:00", "B)4:00", "C)5:00", "D)6:00", "E)10:00" ]
E
aqua_train
aqua_train_77618
A statue is being carved by a sculptor. The original piece of marble weighed 190 kg. In the first week 25 percent is cut away. In the second week 15 percent of the remainder is cut away. In the third week the statue is completed when 10 percent of the remainder is cut away. What is the weight of the final statue?
[ "A)105 kg", "B)103 kg", "C)109 kg", "D)125 kg", "E)117 kg" ]
C
aqua_train
aqua_train_73457
Find the odd man out. 945, 725, 642, 481, 514, 835
[ "A)945", "B)725", "C)642", "D)481", "E)None of these" ]
D
aqua_train
aqua_train_23790
A sports equipment store sold ping pong rackets for a total of $637. If the average (arithmetic mean) price of a pair of rackets is $9.8, how many pairs were sold?
[ "A)50", "B)100", "C)65", "D)500", "E)980" ]
C
aqua_train
aqua_train_49532
A certain number of two digits is three times the sum of its digits and if 45 be added to it, the digits are reversed. Then number is
[ "A)21", "B)23", "C)27", "D)72", "E)57" ]
C
sciq
sciq_4
Isotopes have the same number of protons and electrons, but a different number of what?
[ "reactions", "impurities", "atoms", "neutrons" ]
D
sciq
sciq_4
Is sleep an active or inactive state in the brain?
[ "intense", "different", "inactive", "active" ]
D
aqua_train
aqua_train_85369
If x is an integer, find the minimum value of x such that 0.00001154111 x 10^x exceeds 1000.
[ "A)7", "B)1", "C)8", "D)6", "E)5" ]
C
aqua_train
aqua_train_37853
The cost of an article is decreased by 10%. If the original cost is $100, find the decrease cost.
[ "A)33", "B)11", "C)68", "D)36", "E)90" ]
E
aqua_train
aqua_train_96568
A 300 meter long train crosses a platform in 39 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform?
[ "A)177", "B)166", "C)350", "D)198", "E)161" ]
C
aqua_train
aqua_train_78262
Ayesha's father was 35 years of age when she was born while her mother was 30 years old when her brother four years younger to her was born. What is the difference between the ages of her parents?
[ "A)2 years", "B)4 years", "C)6 years", "D)8 years", "E)9 years" ]
E
aqua_train
aqua_train_18522
If x is an integer, then x(x - 1)(x - k) must be evenly divisible by three when k is any of the following values except
[ "A)-4", "B)-8", "C)-1", "D)2", "E)5" ]
B
aqua_train
aqua_train_74776
Today is Friday. The day after 59 days will be
[ "A)Monday", "B)Tuesday", "C)Saturday", "D)Sunday", "E)None of these" ]
A
aqua_train
aqua_train_65578
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 25% 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)20% less than N", "B)25% less than N", "C)equal to N", "D)20% greater than N", "E)25% greater than N" ]
A
aqua_train
aqua_train_78580
R is the set of positive odd integers less than 40, and S is the set of the squares of the integers in R. How many elements does the intersection of R and S contain ?
[ "A)None", "B)Three", "C)Four", "D)Five", "E)Seven" ]
B
aqua_train
aqua_train_97068
5,9,17,29,49,__
[ "A)79", "B)80", "C)81", "D)82", "E)83" ]
D
aqua_train
aqua_train_50806
A committee of three people is to be chosen from 3 married couples. What is the number of different committees that can be chosen if two people who are married to each other cannot both serve on the committee?
[ "A)16", "B)24", "C)26", "D)30", "E)8" ]
E
aqua_train
aqua_train_82649
The largest 4 digit number exactly divisible by 88 is:
[ "A)9944", "B)9955", "C)9966", "D)6677", "E)9958" ]
A
aqua_train
aqua_train_915
Vikram borrowed rupees 6450 at 5% simple interest repayable in 4 equal installments. what will be the annual installment payable by him?
[ "A)1710", "B)1810", "C)1910", "D)1860", "E)1850" ]
B
aqua_train
aqua_train_40540
A car is traveling 72 kilometers per hour. How many meters does the car travel in one minute?
[ "A)1,200 meters / minute", "B)1,300 meters / minute", "C)1,450 meters / minute", "D)1,550 meters / minute", "E)1,650 meters / minute" ]
A
aqua_train
aqua_train_39615
At the end of three years what will be the compound interest at the rate of 10% p.a. on an amount of Rs.18000?
[ "A)6620", "B)2888", "C)2776", "D)2997", "E)5958" ]
E
aqua_train
aqua_train_69485
An error 4% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is
[ "A)8.04%", "B)8.14%", "C)8.23%", "D)8.16%", "E)8.5%" ]
D
science_train
science_train_3687
Question: Which property do these three objects have in common? Hints:
[ "shiny", "sticky", "fuzzy" ]
A
sciq
sciq_4
The carrying angle is larger in females to accommodate their what?
[ "broader shoulders", "narrower pelvis", "cranium", "wider pelvis" ]
D
aqua_train
aqua_train_48811
box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that all the four bulbs are defective?
[ "A)1/129", "B)1/124", "C)1/128", "D)1/139", "E)1/126" ]
E
aqua_train
aqua_train_78507
A man purchased 15 pens, 12 books, 10 pencils and 5 erasers. The cost of each pen is Rs.36, each book is Rs.45, each pencil is Rs.8, and the cost of each eraser is Rs.40 less than the combined costs of pen and pencil. Find the total amount spent?
[ "A)2388", "B)2337", "C)1192", "D)2827", "E)1180" ]
E
aqua_train
aqua_train_40291
At what rate will Rs.1400 fetch an interest of Rs.210 in 5 years?
[ "A)2%", "B)6%", "C)5%", "D)4%", "E)3%" ]
E
aqua_train
aqua_train_31997
A shop owners pays an average salary of $400 to his 10 employees and $100 to the 2 accountants. What is the average salary for the shop owner?
[ "A)$350", "B)$500", "C)$460", "D)$120", "E)$800" ]
A
sciq
sciq_4
What is the distance something travels in a given amount of time called?
[ "revolution", "circulation", "coverage", "speed" ]
D
sciq
sciq_4
What is the outermost layer of the skin?
[ "dermis", "nexus", "callus", "epidermis" ]
D
aqua_train
aqua_train_56875
A car driver travels from the plains to the hill station, which are 200 km apart at an average speed of 40km/hr. in return trip, he covers the same distance at an average speed of 20km/hr. the average speed of the car over the entire distance of 400 km is
[ "A)8.95km/hr", "B)26.7km/hr", "C)27.8km/hr", "D)37.9km/hr", "E)8.45km/hr" ]
B
aqua_train
aqua_train_26523
Difference between the length &breadth of a rectangle is 20 m. If its perimeter is 206 m, then its area is?
[ "A)2400 m^2", "B)2500 m^2", "C)2400 m^2", "D)2560 m^2", "E)2580 m^2" ]
C
aqua_train
aqua_train_66895
If x is an integer and |1-x|<2 then which of the following must be true?
[ "A)x is not a prime number", "B)x^2+x is not a prime number", "C)x is positive", "D)Number of distinct positive factors of x+2 is a prime number", "E)x is not a multiple of an odd prime number" ]
D
aqua_train
aqua_train_24955
What is the probability that Company E's advertisement will be one of the first two be shown during the first commercial break?
[ "A) 1/ 225", "B) 1 / 30", "C) 1 /15", "D) 2 / 15", "E) 4 /15" ]
D
sciq
sciq_4
What does convection within the earth's mantel cause?
[ "volcanos", "hurricanes", "microorganisms to move", "plates to move" ]
D
aqua_train
aqua_train_28614
What will be the cost of building to paint which area equal to 196 sq ft, if the price per foot of building is Rs. 15?
[ "A)120", "B)240", "C)360", "D)380", "E)840" ]
E
aqua_train
aqua_train_74131
Find the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 30 cm?
[ "A)827 cm2", "B)570 cm2", "C)285 cm2", "D)178 cm2", "E)176 cm2" ]
B
aqua_train
aqua_train_13626
The arithmetic mean and standard deviation of a certain normal distribution are 14.5 and 1.5, respectively. What value is exactly 2 standard deviations less than the mean?
[ "A)10.5", "B)11", "C)11.5", "D)12", "E)12.5" ]
C
sciq
sciq_4
What can carry nerve impulses from tissues and organs to the spinal cord and brain?
[ "healthy neurons", "motor neurons", "respiratory neurons", "sensory neurons" ]
D
ds_train
ds_train_1634
Which of the following is a primary purpose of using immunohistochemistry (IHC) in biological research?
[ "A. To measure the concentration of DNA in a tissue sample\nB. To identify specific proteins within a tissue sample\nC. To sequence the RNA within a tissue sample\nD. To observe the overall morphology of cells through electron microscopy" ]
B
aqua_train
aqua_train_45025
Four cups of milk are to be poured into a 3-cup bottle and a 6-cup bottle. If each bottle is to be filled to the same fraction of its capacity, how many cups of milk should be poured into the 6-cup bottle?
[ "A) 2/3", "B) 7/9", "C) 24/9", "D) 8/3", "E) 3" ]
C
aqua_train
aqua_train_66997
A dice is rolled 3times & sum of 3 no.'sappearing on the uppermost face is 15. The chance that the first roll was four is?
[ "A)2/113", "B)3/115", "C)1/108", "D)2/213", "E)3/215" ]
C
aqua_train
aqua_train_96530
Tanya prepared 4 different letters to 3 different addresses. For each letter, she prepared one envelope with its correct address. If the 4 letters are to be put into the four envelopes at random, what is the probability that only one letter will be put into the envelope with its correct address?
[ "A)1/24", "B)1/8", "C)1/4", "D)1/3", "E)3/8" ]
C
aqua_train
aqua_train_65506
In a garment industry, 12 men working 8 hours per day complete a piece of work in 10 days. To complete the same work in 8 days, working 13.33 hours a day, the number of men required is:
[ "A)4", "B)5", "C)6", "D)8", "E)9" ]
E
aqua_train
aqua_train_15537
A sum of Rs. 125000 amounts to Rs. 15500 in 4 years at the rate of simple interest. What is the rate of interest?
[ "A)3%", "B)2%", "C)1%", "D)6%", "E)7%" ]
D
aqua_train
aqua_train_29907
40 liters of a mixture is created by mixing Liquid P and Liquid Q in the ratio 5:3. How many liters of Liquid Q must be added to make the ratio 5:6?
[ "A)5", "B)8", "C)10", "D)12", "E)15" ]
E
aqua_train
aqua_train_55292
Thrice the square of a natural number decreased by 4 times the number is equal to 50 more than the number. The number is:
[ "A)4", "B)5", "C)6", "D)7", "E)10" ]
B
aqua_train
aqua_train_42826
If k is a non-negative integer and 18^k is a divisor of 624,938 then 6^k - k^6 =
[ "A)0", "B)1", "C)36", "D)118", "E)420" ]
B
aqua_train
aqua_train_51348
Two years ago, John’s age was half of the age he will be in 8 years. How old is he now?
[ "A)14years", "B)15years", "C)16years", "D)12years", "E)18years" ]
D
aqua_train
aqua_train_23579
If the arithmetic mean of p and q is 10 and the arithmetic mean of q and r is 25, what is the value of r-p?
[ "A)20", "B)10", "C)30", "D)40", "E)5" ]
C
aqua_train
aqua_train_51497
Jagan went to the book shop and bought things worth Rs. 30, out of which 25 paise went on sales tax on taxable purchases. If the tax rate was 5%, then what was the cost of the tax free items?
[ "A)Rs 22.75", "B)Rs 25", "C)Rs 24.75", "D)Rs 26", "E)None of these" ]
C
aqua_train
aqua_train_71558
Which of the following equations represents a line that is perpendicular to the line described by the equation 2x + 3y = 12?
[ "A)4x + 2y = 5", "B)5x + y = 7", "C)3x - 2y = 8", "D)4x - 3y = 9", "E)x + y = 10" ]
C
science_train
science_train_4542
Question: Which solution has a higher concentration of pink particles? Hints:
[ "Solution A", "neither; their concentrations are the same", "Solution B" ]
C
aqua_train
aqua_train_96701
Convert the 13/48 m/s into kilometers per hour?
[ "A)1.5 kmph.", "B)0.91 kmph.", "C)1.2 kmph.", "D)1.5 kmph.", "E)0.98 kmph." ]
E
aqua_train
aqua_train_77925
The C.P of 10 pens is equal to the S.P of 12 pens. Find his gain % or loss%?
[ "A)16 2/6%", "B)16 3/3%", "C)16 2/3%", "D)16 2/9%", "E)12 2/3%" ]
C
aqua_train
aqua_train_52244
If a motorist had driven 1 hour longer on a certain day and at an average rate of 4 miles per hour faster, he would have covered 70 more miles than he actually did. How many more miles would he have covered than he actually did if he had driven 2 hours longer and at an average rate of 10 miles per hour faster on that d...
[ "A) 100", "B) 120", "C) 140", "D) 150", "E) 160" ]
C
aqua_train
aqua_train_41097
Two different primes may be said torhymearound an integer if they are the same distance from the integer on the number line. For instance, 3 and 7 rhyme around 5. What integer Q between 1 and 20, inclusive, has the greatest number of distinct rhyming primes around it?
[ "A)Q=12", "B)Q=15", "C)Q=17", "D)Q.18", "E)Q=20" ]
D
aqua_train
aqua_train_74898
In how many different ways can the letters of the word ‘LOVE’ be arranged ?
[ "A)24", "B)120", "C)720", "D)40320", "E)6" ]
A
aqua_train
aqua_train_52974
An integer n between 1 and 100, inclusive, is to be chosen at random. What is the probability that n(n+1) will be divisible by 5 ?
[ "A)1/9", "B)1/3", "C)1/2", "D)2/3", "E)2/5" ]
E
aqua_train
aqua_train_56820
What is the price of a banana? (a) 14 banana and 35 oranges cost Rs. 84 (b) with a 50% discount on banana, Rs. 12 can buy 4 bananas and 5 oranges
[ "A)1", "B)2", "C)3", "D)4", "E)5" ]
A
aqua_train
aqua_train_75817
The mean of 50 observations was 36. It was found later that an observation 48 was wrongly taken as 23. The corrected new mean is
[ "A)76.5", "B)36.5", "C)46.5", "D)16.5", "E)26.5" ]
B
science_train
science_train_2152
Question: What information supports the conclusion that Sebastian acquired this trait? Hints:
[ "Sebastian's friend taught him how to fly a kite.", "Sebastian's neighbor taught him how to repair a kite.", "Sebastian likes to fly a kite with his younger brother." ]
A
aqua_train
aqua_train_25703
What is the absolute value of twice the difference of the roots of the equation Q=5y^2 − 20y + 15 = 0 ?
[ "A) 0", "B) 1", "C) 2", "D) 3", "E) 4" ]
E
aqua_train
aqua_train_74405
Two stations A and B are 110 km apart on a straight line. One train starts from A at 3 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)15 a.m", "B)10 a.m", "C)12 a.m", "D)6 a.m", "E)05 a.m" ]
D
aqua_train
aqua_train_94951
There is a 4 digit no. in which 3rd digit is twice of first one. Second digit is the sum of first and third. Fourth digit is twice of third. What is the no?
[ "A)1224", "B)1324", "C)1444", "D)1524", "E)1354" ]
B
aqua_train
aqua_train_90784
A trader marked the selling price of an article at 11% above the cost price. At the time of selling, he allows certain discount and suffers a loss of 1%. He allowed a discount of :
[ "A)10 %", "B)10.5 %", "C)9.9%", "D)12.5 %", "E)None" ]
C
aqua_train
aqua_train_60546
Saturn travels around the sun at a speed of approximately 6.1 miles per second. The approximate speed is how many miles per hour?
[ "A)17,430", "B)18,560", "C)19,720", "D)20,840", "E)21,960" ]
E