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5 values
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5 values
science_train
science_train_4776
Question: Is andesite a mineral? Hints:
[ "no", "yes" ]
A
sciq
sciq_4
What is the second most common skin cancer?
[ "basal cell carcinoma", "melanoma", "precancerous cell carcinoma", "squamous cell carcinoma" ]
D
aqua_train
aqua_train_33011
Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is
[ "A)100 gallons", "B)110 gallons", "C)120 gallons", "D)130 gallons", "E)140 gallons" ]
C
aqua_train
aqua_train_54359
Find out the wrong term in the series 5, 10, 50, 500, 25000, 3000000
[ "A)15,000,000", "B)12,500,000", "C)9,000,000", "D)3,00,000", "E)60,000" ]
B
aqua_train
aqua_train_11398
Rathi took a loan for 6 years at the rate of 5% per annum on Simple Interest, If the total interest paid was Rs. 1230, Find the principal amount?
[ "A)4000", "B)3500", "C)3100", "D)4100", "E)5000" ]
D
aqua_train
aqua_train_62738
Speed of a boat in standing water is 10kmph and speed of the stream is 2.5kmph. A man can rows to a place at a distance of 105km and comes back to the starting point. The total time taken by him is?
[ "A)23.4hours", "B)22.4hours", "C)21.4hours", "D)20.4hours", "E)19.4hours" ]
B
aqua_train
aqua_train_7915
Difference between the length &breadth of a rectangle is 15 m. If its perimeter is 302 m, then its area is?? We have: (l - b) = 15 and 2(l + b) = 302 or (l + b) = 151?
[ "A)5446 m^2", "B)5464 m^2", "C)5644 m^2", "D)5434 m^2", "E)5344 m^2" ]
C
aqua_train
aqua_train_53820
A sports equipment store sold ping pong rackets for a total of $588. If the average (arithmetic mean) price of a pair of rackets is $9.8, how many pairs were sold?
[ "A)50", "B)60", "C)490", "D)500", "E)980" ]
B
aqua_train
aqua_train_5413
A train 200 m long is running with a speed of 60 km/hr. In what time will it pass a man who is running at 10 km/hr in the direction opposite to that in which the train is going?
[ "A)5", "B)6", "C)10", "D)9", "E)5" ]
C
aqua_train
aqua_train_7438
The average salary of 15 people in the shipping department at a certain firm is $21,000. The salary of 5 of the employees is $25,000 each and the salary of 4 of the employees is $16,000 each. What is the average salary of the remaining employees?
[ "A) $19,250", "B) $18,500", "C) $21,000", "D) $15,850", "E) $12,300" ]
C
aqua_train
aqua_train_18856
How many multiples of 5 are there between 5 to 95?
[ "A)9", "B)18", "C)17", "D)none of these", "E)Cannot be determined" ]
C
aqua_train
aqua_train_26
As a bicycle salesperson, James earns a fixed salary of $30 per week plus $6 per bicycle for the first 6 bicycles he sells, $12 per bicycle for the next 6 bicycles he sells, and $18 per bicycle for every bicycle sold after first 12. This week, he earned more than twice as much as he did last week. If he sold x bicycles last week and y bicycles this week, which of the following statements must be true? I. y<2x II. y>x III. y>3
[ "A)I,II only", "B)I only", "C)II,III only", "D)II only", "E)III only" ]
C
sciq
sciq_4
Angiosperms produce their gametes in separate organs, which are usually housed in these?
[ "leaves", "stems", "seeds", "flowers" ]
D
aqua_train
aqua_train_58993
A set of numbers has the property that for any number t in the set, 2t + 2 is in the set. If -1 is in the set, which of the following must also be in the set? I. -3 II. 1 III. 6
[ "A) I only", "B) II only", "C) I and II only", "D) II and III only", "E) I", "II", "and III" ]
A
aqua_train
aqua_train_20829
If -2 < h < 0, which of the following has the greatest value?
[ "A)a) 1-h", "B)b) 1+h", "C)c) 1+h^2", "D)d) 1-1/h", "E)e) 1-1/(h^2)" ]
E
ds_train
ds_train_1384
An ideal gas is described by the equation of state \( PV = nRT \), where \( P \) is the pressure, \( V \) is the volume, \( n \) is the number of moles, \( R \) is the universal gas constant, and \( T \) is the temperature. If the volume of the gas doubles while the temperature and amount of gas remain constant, what happens to the pressure?
[ "A. It remains the same.\nB. It doubles.\nC. It is halved.\nD. It increases by four times." ]
C
aqua_train
aqua_train_96805
If two numbers x, a perfect square and y, a perfect cube are added results a two digit number, whose digits if reversed, difference is 9, Find x and y ?
[ "A)x=4,y=8", "B)x=4,y=9", "C)x=4,y=7", "D)x=4,y=9", "E)x=5,y=8" ]
A
aqua_train
aqua_train_43292
The function f is defined by subtracting 25 from the square of a number and the function c is defined as the square root of one-half of a number. If c(f(x))=10, then which of the following is a possible value of x?
[ "A)-15", "B)-5", "C)0", "D)5", "E)25" ]
A
aqua_train
aqua_train_68841
Working alone at its constant rate, pump A pumped out ¼ of the water in a tank in 2 hours. Then pumps B and C started working and the three pumps, working simultaneously at their respective constant rates, pumped out the rest of the water in 3 hours. If pump B, working alone at its constant rate, would have taken 18 hours to pump out the rest of the water, how many hours would it have taken pump C, working alone at its constant rate, to pump out all of the water that was pumped out of the tank?
[ "A)6", "B)12", "C)15", "D)18", "E)24" ]
B
aqua_train
aqua_train_77258
A cheese factory sells its cheese in rectangular blocks. A normal block has a volume of three cubic feet. If a large block has twice the width, twice the depth, and three times the length of a normal block, what is the volume of cheese in a large block in cubic feet?
[ "A)18", "B)6", "C)27", "D)48", "E)36" ]
E
aqua_train
aqua_train_7018
A train 280 m long, running with a speed of 63 km/hr will pass a tree in?
[ "A)15 sec", "B)16 sec", "C)18 sec", "D)20 sec", "E)25 sec" ]
B
sciq
sciq_4
Deficiency of what is symptomized by nausea, fatigue and dizziness, and can be triggered by excessive sweating?
[ "impurities", "salts", "calories", "electrolytes" ]
D
ds_train
ds_train_405
Which of the following materials is most commonly used in the process of galvanization to protect steel from corrosion?
[ "A. Copper\nB. Aluminum\nC. Zinc\nD. Tin" ]
C
aqua_train
aqua_train_24752
A letter lock consists of three rings each marked with thirteen different letters. The number of distinct unsuccessful attempts to open the lock is at the most ?
[ "A)1773", "B)2196", "C)2153", "D)1683", "E)1673" ]
B
aqua_train
aqua_train_38321
What should come in place of the question-mark (?) in the following number series? 5690 5121 4552 3983 3414 2845?
[ "A)2276", "B)2516", "C)2746", "D)2356", "E)None of these" ]
A
aqua_train
aqua_train_95487
A certain sum of money is divided among A, B and C so that for each Rs. A has, B has 65 paisa and C 40 paisa. If C's share is Rs.40, find the sum of money?
[ "A)Rs.208", "B)Rs.279", "C)Rs.228", "D)Rs.205", "E)Rs.225" ]
D
aqua_train
aqua_train_49193
A clock is started at noon. By 10 minutes past 3, the hour hand has turned through how many degrees?
[ "A)95°", "B)100°", "C)105°", "D)110°", "E)115°" ]
A
aqua_train
aqua_train_48541
On Sunday Mario handled 75 sales. Deshawn handled 20% more sales than Mario, Callie handled 1/5 of the sales that Deshawn handled, and Jane handled 5 less sales than Callie. How much transactions did Jane handle?
[ "A)90", "B)13", "C)65", "D)70", "E)42" ]
B
aqua_train
aqua_train_48126
How many of the following numbers are divisible by 132 ? 264, 396, 462, 792, 968, 2178, 5184, 6336
[ "A)3", "B)4", "C)6", "D)7", "E)8" ]
B
aqua_train
aqua_train_27956
Workers at a campaign office have 3000 fliers to send out. If they send out 1/5 of them in the morning and 1/4 of the remaining ones out during the afternoon, how many are left for the next day?
[ "A)1800", "B)800", "C)1100", "D)1200", "E)1900" ]
A
aqua_train
aqua_train_20149
Three persons invested Rs.9000 in a joint business. The second person invested Rs.1000 more than the first and the third Rs.1000 more than second. After two years, they gained Rs.5400. How much third person will get?
[ "A)2400", "B)2429", "C)2980", "D)2707", "E)2872" ]
A
aqua_train
aqua_train_37475
In the following sum, “?”, stands for which digit? ? + 1? + 2? + ?3 + ?1 = 21?
[ "A)4", "B)5", "C)6", "D)7", "E)8" ]
E
aqua_train
aqua_train_33693
The cost to rent a small bus for a trip is x dollars, which is to be shared equally among the people taking the trip. If 10 people take the trip rather than 15, how many more dollars, in terms of x, will it cost per person?
[ "A) x/6", "B) x/16", "C) x/40", "D) 3x/40", "E) 3x/80" ]
D
aqua_train
aqua_train_896
A standard Veggiematik machine can chop 25 carrots in 5 minutes. How many carrots can 5 standard Veggiematik machines chop in 5 minutes?
[ "A)45", "B)75", "C)110", "D)125", "E)150" ]
D
aqua_train
aqua_train_39414
A, B and C invest in a partnership in the ratio: 7/2, 4/3, 6/5. After 4 months, A increases his share 50%. If the total profit at the end of one year be Rs. 27,000, then what is B's share in the profit?
[ "A)Rs. 2000", "B)Rs. 3000", "C)Rs. 4000", "D)Rs. 5000", "E)None of these" ]
D
aqua_train
aqua_train_38569
What will come in place of the x in the following Number series? 25, 100, x, 1600, 6400
[ "A)6400", "B)4346", "C)5674", "D)7674", "E)6576" ]
A
sciq
sciq_4
Compared to thoracic and lumbar types, the cervical type of what structures carry the least amount of body weight?
[ "nasal", "nuclei", "ametic", "vertebrae" ]
D
aqua_train
aqua_train_38549
Find the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 15 cm?
[ "A)288 cm2", "B)277 cm2", "C)285 cm2", "D)276 cm2", "E)287 cm2" ]
C
aqua_train
aqua_train_50549
Working together, Tim and Tom can type 15 pages in one hour. If they would be able to type 18 pages in one hour if Tom increases his typing speed by 60%, what is the ratio of Tom's normal typing speed to that of Tim?
[ "A)1/2", "B)1/3", "C)1/4", "D)1/5", "E)1/6" ]
A
aqua_train
aqua_train_29466
How many integers from 0 to 53, inclusive, have a remainder of 1 when divided by 3 ?
[ "A)15", "B)16", "C)17", "D)18", "E)19" ]
D
aqua_train
aqua_train_46335
If both the product and sum of four integers are even, which of the following could be the number of even integers in the group? I. 0 II. 2 III. 4
[ "A)I only", "B)II only", "C)III only", "D)II and III only", "E)I", "II", "and III" ]
D
aqua_train
aqua_train_93158
Series 3,15,35,__,99
[ "A)43", "B)53", "C)63", "D)73", "E)83" ]
C
aqua_train
aqua_train_33661
A can give B 100 meters start and C 200 meters start in a kilometer race. How much start can B give C in a kilometer race?
[ "A)111.12 m", "B)111.22 m", "C)111.19 m", "D)118.12 m", "E)311.12 m" ]
A
aqua_train
aqua_train_14016
Sakshi can do a piece of work in 20 days. Tanya is 25% more efficient than Sakshi. The number of days taken by Tanya to do the same piece of work is:
[ "A)15", "B)16", "C)18", "D)25", "E)None of these" ]
B
science_train
science_train_2648
Question: Will these magnets attract or repel each other? Hints:
[ "attract", "repel" ]
B
aqua_train
aqua_train_59834
[( 3.242 x 14 ) / 100] = ?
[ "A)0.045388", "B)4.5388", "C)453.88", "D)473.88", "E)None of these" ]
A
aqua_train
aqua_train_34541
9, 16, 17, 25, 36,49
[ "A)9", "B)16", "C)17", "D)25", "E)36" ]
C
aqua_train
aqua_train_26221
Evaluate:55- 12*3*2 =?
[ "A)42", "B)47", "C)62", "D)72", "E)82" ]
B
aqua_train
aqua_train_42502
What is the length of the longest pole which can be kept in a room 12 m long, 4 m broad and 3 m high?
[ "A)10 cm", "B)12 cm", "C)15 cm", "D)13 cm", "E)16 cm" ]
D
aqua_train
aqua_train_31663
A bus traveled from its depot to its destination at an average speed of 60 kilometers per hour. On its return to the depot along the same route, the bus traveled at an average speed of only 40 kilometers per hour, making the trip 4 hours longer. What is the total distance of the round trip?
[ "A)360 kilometers", "B)400 kilometers", "C)600 kilometers", "D)800 kilometers", "E)960 kilometers" ]
E
aqua_train
aqua_train_4230
Currently guavas cost 30 cents/pound. Due to a disease affecting the guava trees it is expected that next month guavas will cost 50% more than they do currently. How much are guavas expected to cost next month?
[ "A)50 cents /pound", "B)45 cents /pound", "C)55 cents /pound", "D)60 cents /pound", "E)65 cents /pound" ]
B
aqua_train
aqua_train_26132
If A, B and C together can finish a piece of work in 4 days. A alone in 12 days and B in 18 days, then C alone can do it in?
[ "A)8", "B)6", "C)5", "D)9", "E)1" ]
D
aqua_train
aqua_train_35763
The sum of the two numbers is 13 and their product is 35. What is the sum of the reciprocals of these numbers?
[ "A)12/35", "B)13/35", "C)35/8", "D)7/32", "E)None of these" ]
B
aqua_train
aqua_train_73703
The sum of the first 92 positive even integers is 2,550. What is the sum of the odd integers from 101 to 200, inclusive?
[ "A) 5,050", "B) 7,500", "C) 10,500", "D) 11,700", "E) 19,600" ]
D
aqua_train
aqua_train_26996
A trader bought a car at 20% discount on its original price. He sold it at a 40% increase on the price he bought it. What percent of profit did he make on the original price?
[ "A)17%", "B)62%", "C)12%", "D)8%", "E)22%" ]
C
aqua_train
aqua_train_10009
A reading list for a certain course consists of 10 books, of which 6 are poems and the rest are novels. Each student is required to read a selection of 4 books from the list, including at most 2 novels. How many selections of 4 books satisfy the requirements?
[ "A)90", "B)125", "C)130", "D)144", "E)195" ]
B
aqua_train
aqua_train_37254
If x > y and y > z, which of the following represents the greatest number T?
[ "A) x − z", "B) x − y", "C) y − x", "D) z − y", "E) z − x" ]
A
aqua_train
aqua_train_3606
Which of the following values is the greatest
[ "A)a) 11% of 89", "B)b) 22% of 78", "C)c) 50% of 67", "D)d) 44% of 56", "E)e) 55% of 45" ]
C
aqua_train
aqua_train_52023
The average age of three boys is 18 years and their ages are in the proportion 3 : 3 : 6. The age of the youngest boy is:
[ "A)21 years", "B)18 years", "C)15.5 years", "D)13.5 years", "E)None of these" ]
D
aqua_train
aqua_train_4139
Toby is four years younger than Debby. Thrice the sum of the ages of Toby and Debby equals their mother’s age. If the age of the mother is 54, find the ages of Toby and Debby?
[ "A)10 and 14", "B)5 and 9", "C)5 and 10", "D)6 and 10", "E)7 and 11" ]
E
aqua_train
aqua_train_67675
A pet store holds cats and dogs. If the difference between the number of cats and the number of dogs is 7. What could be the ratio of Cats to dogs in the pet store?
[ "A)1:3", "B)1:4", "C)28:35", "D)2:5", "E)4:6" ]
C
science_train
science_train_2708
Question: Which of these organisms contains matter that was once part of the bilberry? Hints:
[ "lichen", "bear sedge", "brown lemming" ]
C
sciq
sciq_4
What two types of junctions do animal cells have?
[ "gap and solid", "loose and tight", "standard and specialized", "tight and gap" ]
D
aqua_train
aqua_train_95147
A train passes a man standing on the platform. If the train is 130 meters long and its speed is 72 kmph, how much time it took in doing so?
[ "A)6 ½ sec", "B)6 ½ sec", "C)9 ½ sec", "D)8 ½ sec", "E)7 ½ sec" ]
B
aqua_train
aqua_train_87838
Each digit 1 through 5 is used exactly once to create a 5-digit integer. If the 1 and the 2 cannot be adjacent digits in the integer, how many 5-digit integers are possible?
[ "A) 48", "B) 66", "C) None of these", "D) 78", "E) 90" ]
C
aqua_train
aqua_train_34172
If books bought at prices ranging from Rs. 200 to Rs. 350 are sold at prices ranging from Rs. 300 to Rs. 315, what is the greatest possible profit that might be made in selling eight books ?
[ "A)23267", "B)2677", "C)1800", "D)2778", "E)920" ]
E
aqua_train
aqua_train_33412
Ajay’s age is 125% of what it was 10 years ago, but 831/3 % of what it will be after ten years. What is his present age?
[ "A)45 years", "B)50 years", "C)55 years", "D)60 years", "E)65 years" ]
B
aqua_train
aqua_train_22550
In a stack of cards, 9 cards are blue and the rest are red. If 2 cards are to be chosen at random from the stack without replacement, the probability that the cards chosen will both be blue is 6/11. What is the number of cards in the stack?
[ "A)10", "B)11", "C)12", "D)15", "E)18" ]
C
aqua_train
aqua_train_3776
Two pipes A and B can fill a tank in 40 and 120 minutes respectively. If both the pipes are used together, then how long will it take to fill the tank?
[ "A)30", "B)35", "C)25", "D)82", "E)22" ]
A
aqua_train
aqua_train_103
How many positive 5-digit integers have the odd sum E of their digits?
[ "A)9*10^2", "B)9*10^3", "C)10^4", "D)45*10^3", "E)9*10^4" ]
D
aqua_train
aqua_train_38107
In an interview , the probability of appointing Husband is 1/5 while that of wife is ¼.find probability that only one of them get selected in interview.
[ "A)3/20", "B)4/20", "C)5/20", "D)6/20", "E)7/20" ]
E
aqua_train
aqua_train_70734
Myra drove at an average speed of 30 miles per hour for the first 30 miles of a trip & then at an average speed of 60 miles/hr for the remaining 30 miles of the trip. If she made no stops during the trip what was her average speed in miles/hr for the entire trip?
[ "A)The average speed is 35 miles per hour.", "B)The average speed is 40 miles per hour.", "C)The average speed is 55 miles per hour.", "D)The average speed is 66 miles per hour.", "E)The average speed is 45 miles per hour." ]
B
sciq
sciq_4
Which vertebrates were the first with four limbs?
[ "bony fishes", "birds", "reptiles", "amphibians (or tetrapods)" ]
D
aqua_train
aqua_train_43957
A distributor sells a product through an on-line store, which take a commission of 20% of the price set by the distributor. The distributor obtains the product from a producer at the price of $15 per item. What is the price that the buyer observers on-line if the distributor wants to maintain a 10% profit on the cost of the item?
[ "A)18", "B)21.6", "C)20", "D)22.5", "E)27" ]
C
aqua_train
aqua_train_34185
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If three marbles are picked at random, what is the probability that they are all blue?
[ "A)1/455", "B)1/439", "C)1/429", "D)1/409", "E)1/420" ]
A
sciq
sciq_4
Are humans a new or old species on the earth?
[ "primal", "old", "extinct", "new" ]
D
aqua_train
aqua_train_22603
If A is thrice as fast as B and together can do a work in 12 days. In how many days A alone can do the work?
[ "A)16", "B)42", "C)28", "D)54", "E)45" ]
A
aqua_train
aqua_train_53347
The price of a car is Rs. 3,25,000. It was insured to 85% of its price. The car was damaged completely in an accident and the insurance company paid 90% of the insurance. What was the difference between the price of the car and the amount received?
[ "A)Rs.32.500", "B)Rs.48,750", "C)Rs.76,375", "D)Rs.81,250", "E)None" ]
C
aqua_train
aqua_train_33275
A women purchased 3 towels @ Rs.100 each, 5 towels @ Rs.150 each and two towels at a certain rate which is now slipped off from his memory. But she remembers that the average price of the towels was Rs.150. Find the unknown rate of two towels?
[ "A)400", "B)450", "C)500", "D)550", "E)600" ]
B
ds_train
ds_train_1533
The Abraham\u2013Lorentz force is an expression that describes the self-interaction of a charged particle with its own electromagnetic field. What fundamental physical phenomenon does this force account for in classical electrodynamics?
[ "A. Photon emission by a particle\nB. Radiation reaction\nC. Electrostatic force\nD. Magnetic dipole moment" ]
B
aqua_train
aqua_train_58736
A man walks at a speed of 3 km/hr and runs at a speed of 7 km/hr. How much time will the man require to cover a distance of 10 1/2 km, if he completes half of the distance, i.e., (5 1/4) km on foot and the other half by running?
[ "A)2 1/9", "B)2 1/6", "C)2 1/2", "D)2 1/1", "E)6 1/2" ]
E
science_train
science_train_6356
Question: Using only these supplies, which question can Quinn investigate with an experiment? Hints:
[ "Does a catapult with a longer arm launch a rubber ball farther than a catapult with a shorter arm?", "Does a heavier ball travel farther than a lighter ball when launched from a catapult?", "Does a rubber ball travel farther when launched from a metal catapult or from a wooden catapult?" ]
A
aqua_train
aqua_train_41649
Which of the following is NOT prime?
[ "A)1,556,551", "B)2,442,113", "C)3,893,257", "D)3,999,991", "E)9,999,991" ]
D
aqua_train
aqua_train_76375
If a - b = 3 and a(power 2) + b(power 2) = 39, find the value of ab.
[ "A)15", "B)8", "C)4", "D)10", "E)3" ]
A
aqua_train
aqua_train_29831
The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling alongthe oundary of the park at the speed of 12 km/hr completes one round in 8 min, then the area of the park (in sq. m) is?
[ "A)143600 m", "B)144600 m", "C)153600 m", "D)162600 m", "E)165600 m" ]
C
aqua_train
aqua_train_14972
Find the invalid no.from the following series 2,3,12,37,86,166,288
[ "A)3", "B)12", "C)166", "D)86", "E)288" ]
C
aqua_train
aqua_train_25429
A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is?
[ "A)76 km/hr", "B)50 km/hr", "C)17 km/hr", "D)18 km/hr", "E)14 km/hr" ]
B
aqua_train
aqua_train_79717
The average age of 15 students of a class is 15 years. Out of these, the average age of 6 students is 14 years and that of the other 9 students is 16 years, The age of the 15th student is
[ "A)11", "B)12", "C)13", "D)14", "E)15" ]
C
aqua_train
aqua_train_1547
In a consumer survey, 75% of those surveyed liked at least one of three products: 1, 2, and 3. 50% of those asked liked product 1, 30% liked product 2, and 20% liked product 3. If 5% of the people in the survey liked all three of the products, what percentage of the survey participants liked more than one of the three products?
[ "A)5", "B)10", "C)15", "D)20", "E)25" ]
D
aqua_train
aqua_train_88725
In a games hour 4 different types of players came to the ground? cricket 11, hockey 15, football 21, softball 15. In these 4 people play both cricket and hockey, 3people play both softball and football. 5 people play both cricket and football. How many people play only cricket?
[ "A)11", "B)2", "C)5", "D)3", "E)9" ]
B
sciq
sciq_4
Salts of weak acids or bases can affect the acidity or what of their aqueous solution?
[ "atomicity", "compound", "ductility", "basicity" ]
D
aqua_train
aqua_train_83017
In a fraction, if numerator is added by 2 and denominator by 1 it results 1, and if numerator added again by 4 and denominator by 2 it results 1/2. Find the fraction?
[ "A)3/4", "B)5/4", "C)7/4", "D)9/4", "E)11/4" ]
B
aqua_train
aqua_train_24871
20 machines can do a work in 10days. How many machines are needed to complete the work in 40days?
[ "A)10", "B)6", "C)4", "D)7", "E)5" ]
E
aqua_train
aqua_train_33345
A square carpet with an area 169 m2 must have 2 metres cut-off one of its edges in order to be a perfect fit for a rectangular room. What is the area of rectangular room?
[ "A)180 m2", "B)164 m2", "C)152 m2", "D)143 m2", "E)None of these" ]
D
aqua_train
aqua_train_76440
A boy runs 200 metres in 48 seconds. What is his speed ?
[ "A)10 km/hr", "B)15 km/hr", "C)11 km/hr", "D)12 km/hr", "E)14 km/hr" ]
B
aqua_train
aqua_train_73393
If 20 men can build a wall 112 metres long in 6 days, what length of a similar wall can be built by 10 men in 3 days?
[ "A)65mtr.", "B)28mtr", "C)70mtr.", "D)78mtr.", "E)17mtr." ]
B
aqua_train
aqua_train_90503
If Scott has earned 924 dollars by working 6 hrs/day a week at a constant daily rate for 2 weeks, which of the following represents his daily wage?
[ "A)13", "B)12", "C)11", "D)17", "E)14" ]
C
aqua_train
aqua_train_5340
A boatman can row 3 km against the stream in 20 minutes and return in 18 minutes. Find the rate of current ?
[ "A)1/3 kmph", "B)2/3 kmph", "C)1/4 kmph", "D)1/2 kmph", "E)1/6 kmph" ]
D
aqua_train
aqua_train_62474
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If three marbles are picked at random, what is the probability that they are all blue?
[ "A)1/455", "B)1/429", "C)1/408", "D)1/421", "E)1/420" ]
A
aqua_train
aqua_train_44678
SID has 13 ten-dollar bills, 11 five-dollar bills, and 17 one-dollar bills. If SID needs to pay exactly $128, what is the least number of bills he will need to use?
[ "A)16", "B)121", "C)45", "D)456", "E)57" ]
A