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5 values
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5 values
aqua_train
aqua_train_36343
What is the lowest positive integer that is divisible by each of the integers 1 through 8 inclusive?
[ "A)420", "B)840", "C)1260", "D)2520", "E)5020" ]
B
aqua_train
aqua_train_16788
A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man?
[ "A)5.29", "B)5.2", "C)5.76", "D)5.12", "E)5.93" ]
C
aqua_train
aqua_train_68902
If the area of a triangle with base 6 cm is equal to the area of a square with side 6 cm, then the altitude of the triangle is
[ "A)12 cm", "B)10 cm", "C)11 cm", "D)15 cm", "E)20 cm" ]
A
aqua_train
aqua_train_61684
Company X sells a selection of products at various price points. Listed below are unit sales made for one particular day. How many unit sales on that day were greater than the mean sale price but less than the median sale price? $50, $50, $97, $97, $97, $120, $125, $155, $199, $199, $239
[ "A)0", "B)1", "C)2", "D)3", "E)4" ]
B
aqua_train
aqua_train_60434
A boatman trying to cross the river.the width of the river is 400m.he is selling boat with 10m/sec.he takes 50sec to cross the river due to flow of water.calculate the drift.
[ "A)500", "B)400", "C)300", "D)200", "E)100" ]
C
aqua_train
aqua_train_7390
3x^2 + 5x - 2 =
[ "A)(3x-1)(x+2)", "B)(3x-4)(x+2)", "C)(3x-4)(x-2)", "D)(3x-2)(x+4)", "E)none of above" ]
A
sciq
sciq_4
What is the most common type of cancer in adult females?
[ "skin", "bone", "lung", "breast" ]
D
aqua_train
aqua_train_20602
The average marks obtained by 120 cndidates in a certainexaminationis 35.if the average marks of passed candidate is 39 and that of the failedcandidates is 15,what is the number of candidates who passed the examination
[ "A)12 years 8 month", "B)13 years", "C)14 years 8 month", "D)15 years 7 month", "E)16 years 9 month" ]
C
aqua_train
aqua_train_1684
How many words with or without meaning, can be formed by using all the letters of the word, ‘COMPUTER’, using each letter exactly once?
[ "A)43232", "B)40320", "C)43332", "D)89000", "E)46780" ]
B
aqua_train
aqua_train_67421
A bag contains 8 red and 4 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
[ "A)4/7", "B)2/3", "C)5/8", "D)1/4", "E)5/7" ]
B
aqua_train
aqua_train_24193
Find the compound interest on Rs.16,000 at 20% per annum for 9 months, compounded quarterly
[ "A)Rs 2520", "B)Rs 2521", "C)Rs 2522", "D)Rs 2523", "E)None of these" ]
C
aqua_train
aqua_train_71628
When x is divided by 6, the quotient is y and the remainder is 1. When x is divided by 6, the quotient is z and the remainder is 6. Which of the following is the value of y in terms of z?
[ "A)4z/7 + 5", "B)(7z + 5) / 6", "C)(6z + 5) / 6", "D)(7z + 5) / 4", "E)(4z + 6) / 7" ]
C
aqua_train
aqua_train_55819
In a division sum, the divisor is ten times the quotient and five times the remainder. If the remainder is 50, the dividend is:
[ "A)5330", "B)6300", "C)5343", "D)5345", "E)5350" ]
B
aqua_train
aqua_train_80855
On dividing 95 by a number, the quotient is 6 and the remainder is 5. Find the divisor.
[ "A)14", "B)15", "C)16", "D)17", "E)18" ]
B
aqua_train
aqua_train_67489
A painting at an art gallery is framed such that the area of the square frame is 1/5 the area of the painting itself. If the diagonal line connecting corners of the frame has a length of 6, what is the area of the painting inside the frame?
[ "A)10", "B)15", "C)30", "D)40", "E)50" ]
B
science_train
science_train_658
Question: Identify the question that Greta's experiment can best answer. Hints:
[ "Do circuits that include iron produce dimmer light than circuits that include copper?", "Can light bulbs stay lit longer when circuits include copper or when circuits include iron?" ]
A
aqua_train
aqua_train_24918
Difference between two numbers is 5, six times of the smaller lacks by 6 from the four times of the greater. Find the numbers?
[ "A)12", "9", "B)10", "5", "C)12", "7", "D)11", "6", "E)14", "3" ]
C
aqua_train
aqua_train_50090
10% people of a village in Sri Lanka died by bombardment, 20% of the remainder left the village on account of fear. If now the population is reduced to 4554, how much was it in the beginning?
[ "A)7349", "B)6300", "C)6325", "D)6939", "E)2989" ]
C
aqua_train
aqua_train_27571
Company P had 15 percent more employees in December than it had in January. If Company P had 500 employees in December, how many employees did it have in January?
[ "A) 391", "B) 435", "C) 410", "D) 423", "E) 445" ]
B
aqua_train
aqua_train_23082
If the wheel is 14 cm then the number of revolutions to cover a distance of 1408 cm is?
[ "A)A)16", "B)B)10", "C)C)14", "D)D)12", "E)E)11" ]
A
aqua_train
aqua_train_12445
9.8 , 9.8 , 9.9 , 9.9 , 10.0 , 10.0 , 10.1 , 10.5 The mean and the standard deviation of the 8 numbers shown above is 10 and 0.212 respectively. What percent of the 8 numbers are within 1 standard deviation of the mean?
[ "A)90.5%", "B)87.5%", "C)80.5%", "D)77.5%", "E)70.5%" ]
B
aqua_train
aqua_train_55124
Prabhu purchased 30 kg of rice at the rate of 17.50 per kg and another 30 kg rice at a certain rate. He mixed the two and sold the entire quantity at the rate of 18.60 per kg and made 20 per cent overall profit. At what price per kg did he purchase the lot of another 30 kg rice?
[ "A)14.5", "B)12.5", "C)15.5", "D)13.5", "E)None of these" ]
D
aqua_train
aqua_train_24125
There are three prizes to be distributed among six students. If no students gets more than one prize, then this can be done in?
[ "A)10", "B)45", "C)5", "D)20", "E)None of these" ]
D
aqua_train
aqua_train_63277
What is the smallest number which when increased by 3 is divisible by 18, 70, 100 and 84?
[ "A)5307", "B)5647", "C)5927", "D)6297", "E)6557" ]
D
aqua_train
aqua_train_79790
Which of the following numbers is divisible by each one of 3, 7, 9 and 11?
[ "A)639", "B)2079", "C)3791", "D)37911", "E)None of these" ]
B
science_train
science_train_5206
Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true? Hints:
[ "The strength of the magnetic force is the same in both pairs.", "The magnetic force is stronger in Pair 2.", "The magnetic force is stronger in Pair 1." ]
A
aqua_train
aqua_train_46508
Multiply: (x-4)(X+5)
[ "A)xpower2 + 5x-20", "B)xpower2 - 4x - 20", "C)xpower2 - x - 20", "D)xpower2 + x - 20", "E)x - 20" ]
D
aqua_train
aqua_train_37486
A shop owner sells 60mtr of cloth and gains SP of 10 mtrs. Find the gain %?
[ "A)20%", "B)40%", "C)50%", "D)60%", "E)70%" ]
A
aqua_train
aqua_train_52688
If the numerator of a fraction be increased by 20% and its denominator be diminished by 10%, the value of the fraction is 20/21. Find the original fraction ?
[ "A)1/2", "B)3/5", "C)4/7", "D)5/7", "E)7/9" ]
D
aqua_train
aqua_train_1268
If 6 (A's capital) = 8 (B's capital) = 10 (C's capital). Then the ratio of their capitals is?
[ "A)20:15:17", "B)20:15:19", "C)20:15:12", "D)20:15:18", "E)20:15:23" ]
C
aqua_train
aqua_train_14577
The numerator of a certain fraction is 8 less than the denominator. If 3 is added to the numerator and 3 is subtracted from the denominator, the fraction becomes 3/4. Find the original fraction?
[ "A)3/11", "B)4/11", "C)5/11", "D)6/13", "E)7/13" ]
A
aqua_train
aqua_train_86689
A book store bought copies of a new book by a popular author, in anticipation of robust sales. The store bought 400 copies from their supplier, each copy at wholesale price p. The store sold the first 150 copies in the first week at 80% more than p, and then over the next month, sold a 100 more at 20% more than p. Finally, to clear shelf space, the store sold the remaining copies to a bargain retailer at 40% less than p. What was the bookstore’s net percent profit or loss on the entire lot of 400 books?
[ "A) 30% loss", "B) 10% loss", "C) 10% profit", "D) 20% profit", "E) 60% profit" ]
D
aqua_train
aqua_train_30733
A thief steals a car at 4.05 P.M. and drives it at 55 km/hr. The theft is discovered at 4.20 P.M. and the owner sets off in another car at 70 km/hr. when will he overtake the thief ?
[ "A)4.50 P.M.", "B)5 P.M.", "C)5.10 P.M.", "D)5.15 P.M.", "E)None of these" ]
D
aqua_train
aqua_train_37743
4% of the population of a certain country owns both a car and a boat. If 20% of those who own a boat, do not own a car, what percentage of the country's population owns a boat?
[ "A)5%", "B)7.5%", "C)10%", "D)12.5%", "E)15%" ]
A
science_train
science_train_1056
Question: Is corn syrup a solid, a liquid, or a gas? Hints:
[ "a solid", "a gas", "a liquid" ]
C
aqua_train
aqua_train_48226
The area of sector of a circle whose radius is 15 metro and whose angle at the center is 42° is?
[ "A)52.6", "B)52.9", "C)52.8", "D)52.1", "E)82.5" ]
E
aqua_train
aqua_train_20071
Which of the following is divisible by the first five positive integer multiples of 23? (i) 11110 (ii) 102120 (iii) 307740
[ "A)None", "B)iii only", "C)i and iii only", "D)ii and iii only", "E)i", "ii and iii" ]
D
aqua_train
aqua_train_71192
Candy bars are on sale at the grocery, buy 3 get 1 free. There are only 15 candy bars left (5 dark chocolate and 10 white chocolate). A shopper randomly grabs 10 bars. What is the probability the shopper will grab exactly 3 white chocolate bars?
[ "A)7/9", "B)3/5", "C)40/91", "D)3/7", "E)7/120" ]
C
aqua_train
aqua_train_36368
A train with a length of 100 meters, is traveling at a speed of 72 km/hr. The train enters a tunnel 1.1 km long. How many minutes does it take the train to pass through the tunnel from the moment the front enters to the moment the rear emerges?
[ "A)1.0", "B)1.2", "C)1.4", "D)1.6", "E)1.8" ]
A
science_train
science_train_1001
Question: Complete the sentence. The Alpine Fault formed at a () boundary. Hints:
[ "convergent", "transform", "divergent" ]
B
aqua_train
aqua_train_87457
If a - b =6 and a2+b2=48 , find the value of ab.
[ "A)6", "B)8", "C)10", "D)12", "E)2" ]
E
aqua_train
aqua_train_80278
A person crosses a 600 metre long street in 5 minutes. What is his speed in km per hour?
[ "A)8.2", "B)4.2", "C)6.1", "D)7.2", "E)6.5" ]
D
aqua_train
aqua_train_29134
Solve for x: 2x – y = (3/4)x + 8.
[ "A)(y + 6)/5", "B)4(y + 8)/5", "C)(y + 6)", "D)4(y - 6)/5", "E)5/4(y-6)" ]
B
sciq
sciq_4
What term means anything that is detected either through human senses or with instruments and measuring devices that extend human senses?
[ "variation", "evaluation", "evacuation", "observation" ]
D
aqua_train
aqua_train_48276
Jack and Jill work at a hospital with 2 other workers. For an internal review, 2 of the 4 workers will be randomly chosen to be interviewed. What is the probability that Jack and Jill will both be chosen?
[ "A) 1/3", "B) 1/6", "C) 1/15", "D) 3/8", "E) 2/3" ]
B
mcq_train
mcq_train_36
Question: How does matrix factorization address the issue of missing ratings? Options: It uses regularization of the rating matrix, It performs gradient descent only for existing ratings, It sets missing ratings to zero, It maps ratings into a lower-dimensional space
[ "It uses regularization of the rating matrix", "It performs gradient descent only for existing ratings", "It sets missing ratings to zero", "It maps ratings into a lower-dimensional space" ]
B
aqua_train
aqua_train_48101
If a farmer sells 15 of his chickens, his stock of feed will last for 4 more days than planned, but if he buys 10 more chickens, he will run out of feed 6 days earlier than planned. If no chickens are sold or bought, the farmer will be exactly on schedule. How many chickens does the farmer have?
[ "A)20", "B)50", "C)40", "D)30", "E)60" ]
D
aqua_train
aqua_train_74308
A tap can fill the tank in 15 minutes and another can empty it in 8 minutes. If the tank is already half full and both the taps are opened together, the tank will be:
[ "A)filled in 12 min", "B)emptied in 12 min", "C)filled in 8 min", "D)emptied in 8 min", "E)emptied in 10 min" ]
D
aqua_train
aqua_train_19769
The least number which when increased by 8 each divisible by each one of 24, 32, 36 and 54 is :
[ "A)427", "B)859", "C)869", "D)856", "E)None of these" ]
D
sciq
sciq_4
How many valence electrons does a sodium atom have ?
[ "three", "six", "two", "one" ]
D
aqua_train
aqua_train_89006
The difference between the compound interest and simple interest on a certain sum of money at 5% per annum for 2 years is 45. Then the original sum is?
[ "A)Rs.16500/-", "B)Rs.17000/-", "C)Rs.18000/-", "D)Rs.19000/-", "E)Rs.20000/-" ]
C
sciq
sciq_4
A sperm cell and an egg cell fuse to become what?
[ "embryo", "fetus", "unfertilized egg", "fertilized egg" ]
D
aqua_train
aqua_train_33875
If a committee of 3 people is to be selected from among 5 married couples so that the committee does not include two people who are married to each other, how many Z such committees are possible?
[ "A)20", "B)40", "C)50", "D)Z=80", "E)Z=120" ]
D
aqua_train
aqua_train_72026
If 10 boys meet at a reunion and each boy shakes hands exactly once with each of the others, then what is the total number of handshakes
[ "A)41", "B)42", "C)43", "D)44", "E)45" ]
E
sciq
sciq_4
What type of reproduction is exemplified by starfish and yeasts?
[ "bacteria reproduction", "microscopic reproduction", "sexual reproduction", "asexual reproduction" ]
D
sciq
sciq_4
What is released when catabolic pathways break down complex molecules?
[ "hydrogen", "oxygen", "food", "energy" ]
D
aqua_train
aqua_train_65975
Susan weighs 20 pounds more than Anna does, and together they weigh a total of 160 pounds. Which of the following represents Anna’s weight in pounds?
[ "A)55", "B)50", "C)70", "D)65", "E)63" ]
C
aqua_train
aqua_train_64898
What is the sum of the greatest common factor and the lowest common multiple of 16 and 36?
[ "A)148", "B)222", "C)144", "D)157", "E)164" ]
A
aqua_train
aqua_train_12135
The mean daily profit made by a shopkeeper in a month of 30 days was Rs. 350. If the mean profit for the first fifteen days was Rs. 285, then the mean profit for the last 15 days would be
[ "A)Rs. 200", "B)Rs. 350", "C)Rs. 275", "D)Rs. 415", "E)None of these" ]
D
aqua_train
aqua_train_68091
A carpenter is building a frame for a wall painting. The painting is in the shape of a rectangle. If the sides of the rectangle are in the ratio of 3:2 and the shorter side has a length of 23 inches, how many inches of framing material does the carpenter need to frame the painting?
[ "A)12", "B)22 1/2", "C)37 1/2", "D)50", "E)29" ]
E
aqua_train
aqua_train_95372
What is the average of four tenths and three thousandths
[ "A)0.2022", "B)0.3325", "C)0.2015", "D)0.2012", "E)0.2114" ]
C
aqua_train
aqua_train_48244
An amount of Rs. 3000 becomes Rs. 3600 in four years at simple interest. If the rate of interest was 1% more, then what was be the total amount?
[ "A)Rs.3776", "B)Rs.3729", "C)Rs.3720", "D)Rs.3778", "E)Rs.3992" ]
C
aqua_train
aqua_train_87388
Thirty percent of forty percent of fifty is sixty percent of what percent of two-hundred ?
[ "A)0.5%", "B)1%", "C)5%", "D)50%", "E)500%" ]
C
aqua_train
aqua_train_23568
There are 15 stations between Hyderabad and Bangalore. How many second class tickets have to be printed, so that a passenger can travel from any station to any other station?
[ "A)288", "B)267", "C)261", "D)211", "E)272" ]
E
aqua_train
aqua_train_85030
On a school’s Annual day sweets were to be equally distributed amongst 112 children. But on that particular day, 32 children were absent. Thus the remaining children got 6 extra sweets. How many sweets was each child originally supposed to get ?
[ "A)28", "B)27", "C)11", "D)15", "E)19" ]
D
sciq
sciq_4
Organic compounds are defined as covalently bonded compounds containing carbon, excluding carbonates and what else?
[ "gases", "crystals", "acids", "oxides" ]
D
sciq
sciq_4
Bacterial dna is contained in one circular chromosome, located where?
[ "neuron", "mucus", "cerebellum", "cytoplasm" ]
D
aqua_train
aqua_train_22042
Two friends decide to get together; so they start riding bikes towards each other. They plan to meet halfway. Each is riding at 6 MPH. They live 36 miles apart. One of them has a pet carrier pigeon and it starts flying the instant the friends start traveling. The pigeon flies back and forth at 21 MPH between the 2 friends until the friends meet. How many miles does the pigeon travel?
[ "A)54", "B)66", "C)68", "D)60", "E)63" ]
E
aqua_train
aqua_train_44254
The area of a circle is added to its diameter, and the circumference is then subtracted from this total, the result is 10. What is the radius of the circle?
[ "A)2*pi", "B)pi", "C)2", "D)4*pi", "E)4" ]
E
aqua_train
aqua_train_93069
If 12 boys meet at a reunion and each boy shakes hands exactly once with each of the others, then what is the total number of handshakes
[ "A)41", "B)42", "C)43", "D)66", "E)45" ]
D
aqua_train
aqua_train_87005
If the product of the integers from 1 to n is divisible by 210, what is the least possible value of n?
[ "A)7", "B)14", "C)21", "D)28", "E)35" ]
A
aqua_train
aqua_train_22922
Noelle walks from point A to point B at an average speed of 6 kilometers per hour. At what speed, in kilometers per hour, must Noelle walk from point B to point A so that her average speed for the entire trip is 7 kilometers per hour?
[ "A)6.75", "B)7", "C)7.25", "D)7.5", "E)8.4" ]
E
science_train
science_train_2761
Question: Which material is this swimsuit made of? Hints:
[ "plastic", "polyester" ]
B
aqua_train
aqua_train_665
A sum of money deposited at C.I. amounts to Rs.2420 in 2 years and to Rs.2662 in 3 years. Find the rate percent?
[ "A)30%", "B)10%", "C)20%", "D)19%", "E)50%" ]
B
science_train
science_train_1357
Question: Is chert a mineral? Hints:
[ "no", "yes" ]
A
aqua_train
aqua_train_37389
In a triangle if the length of sides are as given below which one will not form triangle?
[ "A)(5,5,5)", "B)(5,4,5)", "C)(4,4,9)", "D)(3,4,5)", "E)(3,4,8)" ]
C
science_train
science_train_1550
Question: Select the organism in the same species as the common kestrel. Hints:
[ "Balearica pavonina", "Pelecanus rufescens", "Falco tinnunculus" ]
C
aqua_train
aqua_train_71546
Rahul went to a shop and bought things worth Rs. 55, out of which 30 Paise went on sales tax on taxable purchases. If the tax rate was 6%, then what was the cost of the tax free items?
[ "A)A)19.7", "B)B)19.9", "C)C)21.9", "D)D)40.9", "E)E)49.7" ]
E
aqua_train
aqua_train_91320
A girl borrows 65000 for 5 years at 5% p.a. simple interest. she immediately lends it to another person at 9 % p.a. for 5 years. Find her gain in the transaction per year.
[ "A)2600", "B)2500", "C)2550", "D)2650", "E)3600" ]
A
aqua_train
aqua_train_89857
Rahul can do a work in 3 days while Rajesh can do the same work in 2days. Both of them finish the work together and get $150. What is the share of Rahul?
[ "A)$50", "B)$40", "C)$60", "D)$100", "E)$90" ]
C
aqua_train
aqua_train_43786
A man buys a cycle for Rs. 1600 and sells it at a loss of 20%. What is the selling price of the cycle?
[ "A)1410", "B)1420", "C)1430", "D)1440", "E)1280" ]
E
aqua_train
aqua_train_89206
A trader sells 85 meters of cloth for Rs. 8500 at the profit of Rs. 15 per metre of cloth. What is the cost price of one metre of cloth?
[ "A)Rs. 80", "B)Rs. 85", "C)Rs. 90", "D)Rs. 95", "E)None of these" ]
B
aqua_train
aqua_train_37640
Set A consists of the integers from 4 to 15, inclusive, while set B consists of the integers from 6 to 20, inclusive. How many distinct integers do belong to the both sets at the same time?
[ "A)5", "B)7", "C)8", "D)9", "E)10" ]
E
aqua_train
aqua_train_40410
If n divided by 9 has a remainder of 8, what is the remainder when 2 times n is divided by 9?
[ "A)1", "B)7", "C)3", "D)5", "E)6" ]
B
sciq
sciq_4
Sponges possess an internal skeleton called what?
[ "hydrostatic skeleton", "fluid skeleton", "exoskelton", "endoskeleton" ]
D
aqua_train
aqua_train_77782
Three faces of a fair die are Yellow, three faces red and one blue.The die is tossed three times. The probability that the colours, yellow, red and blue appear in the first, second and third tosses respectively is
[ "A)1/36", "B)1/24", "C)1/32", "D)1/37", "E)None of these" ]
B
aqua_train
aqua_train_28646
The sale price of an article including the sales tax is Rs. 616. The rate of sales tax is 10%. If the shopkeeper has made a profit of 14%, then the cost price of the article is:
[ "A)500", "B)540", "C)555", "D)664", "E)5598" ]
B
aqua_train
aqua_train_28489
Bob travels at an average speed of 12km/h, to the school and then return to the home he travels at an average speed of 10km/h. Which of the following is the closest approximation of Bob's average speed, in kilometers per hour, for the trip?
[ "A)6.3", "B)2.9", "C)15.2", "D)10.9", "E)9.1" ]
D
aqua_train
aqua_train_90373
For the integer n, if n*n*n is odd, then what is true
[ "A)n is odd and n*n is even", "B)n*n is odd", "C)n is even", "D)n*n is odd", "E)None of these" ]
A
aqua_train
aqua_train_40027
A train running at the speed of 60 km/hr crosses a pole in 9 seconds. Find the length of the train?
[ "A)150", "B)781", "C)767", "D)277", "E)266" ]
A
aqua_train
aqua_train_80560
The interest on Rs.750 for 2yrs is the same as the True Discount on Rs.960 due 2yrs hence . If the rate of interest is same in both cases,it is:
[ "A)12%", "B)14%", "C)15%", "D)16%", "E)26%" ]
B
aqua_train
aqua_train_40900
If in a $180 mln portfolio of stock, twice as much is invested in stock A as is invested in all the other stocks, how much is invested in all the other stocks?
[ "A)$60 mln", "B)$80 mln", "C)$100 mln", "D)$120 mln", "E)$150 mln" ]
A
aqua_train
aqua_train_69651
8k8 + k88 -------- 1,6y6 If k and y represent non-zero digits within the integers above, what is y?
[ "A)6", "B)7", "C)8", "D)9", "E)17" ]
A
aqua_train
aqua_train_6615
A train 280m long is running at 70kmph. In how much time will it pass a platform 210m long?
[ "A)1.5 seconds", "B)9.56 seconds", "C)28.56 seconds", "D)30.56 seconds", "E)3.5 seconds" ]
B
sciq
sciq_4
Did the the open circulatory systems of molluscs and arthropods arise dependently or independently of each other?
[ "dependently", "together", "separately", "independently" ]
D
sciq
sciq_4
From the pharynx, air next passes through what structure, also known as the voice box because it contains vocal cords?
[ "diaphram", "trachea", "pancreas", "larynx" ]
D
aqua_train
aqua_train_8534
A train crosses a platform of 170 m in 15 sec, same train crosses another platform of length 250 m in 20 sec. then find the length of the train?
[ "A)A)150m", "B)B)170m", "C)C)180m", "D)D)70m", "E)E)350m" ]
D
aqua_train
aqua_train_82918
A boat running downstream covers a distance of 16 km in 2 hours while for covering the same distance upstream, it takes 4 hours. What is the speed of the boat in still water?
[ "A)4 km/hr", "B)6 km/hr", "C)7 km/hr", "D)8 km/hr", "E)2 km/hr" ]
B
aqua_train
aqua_train_55299
If cost of 15 eggs be 75 rupees, then find out the cost of 4 dozen eggs.
[ "A)300", "B)240", "C)500", "D)600", "E)700" ]
B
science_train
science_train_1433
Question: Select the one substance that is not a mineral. Hints:
[ "Aquamarine is not made by living things. It is a solid.", "Gypsum is a solid. It is formed in nature.", "A brick is made in a factory. It is a solid." ]
C