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stringclasses
5 values
sciq
sciq_4
What does burning wood release into the atmosphere?
[ "oxygen", "helium", "hydrogen chloride", "carbon dioxide" ]
D
aqua_train
aqua_train_4338
How many seconds will a 500 meter long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr?
[ "A)338", "B)277", "C)500", "D)127", "E)181" ]
C
aqua_train
aqua_train_78383
A can do a piece of work in 20 days. B in 15 days A and C in 12 days. In how many days can A finish the work if he is assisted by B on one day and C on the next, alternately?
[ "A)7 days", "B)8 days", "C)5 days", "D)4 days", "E)2 days" ]
B
aqua_train
aqua_train_36150
A certain clock marks every hour by striking a number of times equal to the hour, and the time require for a stroke is exactly equal to the time interval between strokes. At 6:00 the time lapse between the beginning of the first stoke and the end of the last stroke is 22 seconds. At 10:00, how many seconds elapse between the beginning of the first stroke and the end of the last stroke?
[ "A)42", "B)36", "C)46", "D)38", "E)40" ]
D
aqua_train
aqua_train_59792
The sum of three numbers is 196. If the ratio of the first to the second is 2 : 3 and that of the second to the third is 5 : 8,then the second number is :
[ "A)60", "B)30", "C)38", "D)48", "E)None of these" ]
A
aqua_train
aqua_train_15148
an operation * is defined by the equation: a*b=a-b/a+b, for all numbers a and b such that a is not equal to -b, if a is not equal to -w and a*w=0, then w=?
[ "A)a) -a", "B)b) -1/a", "C)c) 1/a", "D)d)0", "E)e)a" ]
E
sciq
sciq_4
What can damage the hair cells lining the cochlea of the inner ear?
[ "amelodic sounds", "unexpected sounds", "wavering sounds", "loud sounds" ]
D
aqua_train
aqua_train_20241
If 5 toys cost Rs, 234, what do 35 toys cost?
[ "A)1645", "B)1564", "C)1546", "D)1638", "E)None of them" ]
D
aqua_train
aqua_train_4887
What will come in place of the x in the following Number series? 46080, 3840, 384, x
[ "A)48", "B)3", "C)4", "D)5", "E)6" ]
A
aqua_train
aqua_train_7573
An article is bought for Rs.605 and sold for Rs.900, find the gain percent?
[ "A)30 1/3%", "B)33 1/3%", "C)48 92/121%", "D)35 1/3%", "E)29 1/3%" ]
C
aqua_train
aqua_train_45678
What is the remainder when 1024*1047*1050*1053 is divided by 33?
[ "A)3", "B)27", "C)30", "D)21", "E)18" ]
A
aqua_train
aqua_train_57231
The average weight of 10 person's increases by 4 kg when a new person comes in place of one of them weighing 70kg. What is the weight of the new person?
[ "A)85", "B)86.5", "C)90", "D)88.5", "E)110" ]
E
aqua_train
aqua_train_73402
In a class, the average age of 30 boys is 13 years and the average of 20 girls is 12 years. what is the average age of the whole class?
[ "A)11 Years", "B)12.6 Years", "C)13 Years", "D)13.5 Years", "E)14 Years" ]
B
aqua_train
aqua_train_37242
12,31,68,?,220,347,516
[ "A)199", "B)220", "C)347", "D)129", "E)520" ]
D
sciq
sciq_4
Carbon dioxide does not rise like other gases because it has a density greater than what?
[ "gravity", "light", "water", "air" ]
D
sciq
sciq_4
What type of mutations cannot be passed on to offspring?
[ "symbiotic mutations", "instructional mutations", "functional mutations", "somatic mutations" ]
D
aqua_train
aqua_train_34144
Sam purchased 20 dozens of toys at the rate of Rs. 375 per dozen. He sold each one of them at the rate of Rs. 33. What was his percentage profit?
[ "A)3.5", "B)4.5", "C)5.6", "D)6.5", "E)None of these" ]
C
aqua_train
aqua_train_27488
The mean salary in ICM ltd. was Rs 1500, and the standard deviation was Rs 400. A year later each employee got a Rs 100 raise. After another year each employee's salary was increased by 20%. The standard deviation of the current salary is?
[ "A)Rs 400", "B)Rs 480", "C)Rs 600", "D)Rs 700", "E)Rs 800" ]
B
aqua_train
aqua_train_36133
The average salary of a person for the months of January, February, March and April is Rs.8000 and that for the months February, March, April and May is Rs.8800. If his salary for the month of May is Rs.6500, find his salary for the month of January?
[ "A)s.3300", "B)s.4570", "C)s.4500", "D)s.4550", "E)s.2500" ]
A
aqua_train
aqua_train_1373
2 trains starting at the same time from 2 stations 200km apart and going in opposite direction cross each other at a distance of 110km from one of the stations.what is the ratio of their speeds ?
[ "A)11:9", "B)11:2", "C)91:9", "D)11:1", "E)11:5" ]
A
aqua_train
aqua_train_81228
A man can reach certain place in 50hours. If he reduces his speed by 1/10th, he goes 100km less in time. Find his speed?
[ "A)20km/hr", "B)30km/hr", "C)40km/hr", "D)50km/hr", "E)60km/hr" ]
A
aqua_train
aqua_train_85511
A metallic sheet is of rectangular shape with dimensions 48 m x 36 m. From each of its corners, a square is cut off so as to make an open box. If the length of the square is 6 m, the volume of the box (in m3) is:
[ "A)4830", "B)5184", "C)6420", "D)8960", "E)7960" ]
B
aqua_train
aqua_train_31493
12 times a number gives 156. The number is
[ "A)11", "B)12", "C)13", "D)None", "E)Cannot be determined" ]
C
aqua_train
aqua_train_18291
The value of 0.1 x 0.1 x 0.1 + 0.02 x 0.02 x 0.02 is: 0.2 x 0.2 x 0.2 + 0.04 x 0.04 x 0.04
[ "A)0.0125", "B)0.125", "C)0.25", "D)0.5", "E)None of these" ]
B
aqua_train
aqua_train_54079
What is the smallest number which, when increased by 7, is divisible by 8, 11, and 24?
[ "A)264", "B)257", "C)269", "D)270", "E)282" ]
B
aqua_train
aqua_train_7147
If z = 343 * 64 * 9 / 63, Find the unit digit of z,
[ "A)5", "B)1", "C)3", "D)2", "E)6" ]
E
aqua_train
aqua_train_10656
Lisa and Robert have taken the same number of photos on their school trip. Lisa has taken 3 times as many photos as Claire and Robert has taken 24 more photos than Claire. How many photos has Claire taken?
[ "A)6", "B)8", "C)10", "D)12", "E)14" ]
D
aqua_train
aqua_train_97069
If X and Y are positive integers such that (3X + 7Y) is a multiple of 11, then which of the following will be divisible by 11?
[ "A)4X + 6Y", "B)X + Y + 4", "C)9X + 4Y", "D)4X - 9Y", "E)9X - 4Y" ]
D
sciq
sciq_4
What is the force that causes centripetal acceleration?
[ "pressure", "gravity", "Tension Force", "centripetal force" ]
D
aqua_train
aqua_train_40360
the efficiency of doing work of A is triple than B.hence,any work finished by A,60 days before than B.both together in how many days will finish the work?
[ "A)20 days", "B)45/2 days", "C)25 days", "D)30 days", "E)28 days" ]
B
aqua_train
aqua_train_56492
The probability that A speaks truth is 3/5 and that of B speaking truth is 4/7. What is the probability that they agree in stating the same fact?
[ "A)18/35", "B)29/98", "C)18/37", "D)18/29", "E)18/29" ]
A
mcq_train
mcq_train_275
Question: Which is NOT a mobile telephony protocol? Options: WPA, DECT, EDGE, CDMA
[ "WPA", "DECT", "EDGE", "CDMA" ]
A
aqua_train
aqua_train_80842
A can finish a piece of work in 5 days. B can do it in 10 days. They work together for two days and then A goes away. In how many days will B finish the work?
[ "A)4 days", "B)6 days", "C)7 days", "D)1 days", "E)3 days" ]
A
aqua_train
aqua_train_89262
Six persons standing in queue with different age group, after two years their average age will be 43 and seventh person joined with them. Hence the current average age has become 45. Find the age of the 7th person.
[ "A)69", "B)70", "C)71", "D)72", "E)73" ]
A
ds_train
ds_train_683
In the context of social stratification, which theoretical perspective argues that stratification and inequality are necessary for motivating the most qualified individuals to fill the most functionally important positions in society?
[ "A. Conflict Theory\nB. Symbolic Interactionism\nC. Structural Functionalism\nD. Feminist Theory" ]
C
ds_train
ds_train_1032
Consider the concept of Big-O notation in analyzing algorithms. Suppose we have an algorithm with the following time complexity described in nested loops: a loop running from 1 to N, inside of which there is another loop from 1 to M. What is the time complexity of this algorithm?
[ "A. O(N+M)\nB. O(N*M)\nC. O(N^2)\nD. O(M^2)" ]
B
aqua_train
aqua_train_35635
How many multiples of 4 are there between 1 and 99 ?
[ "A)20", "B)24", "C)26", "D)25", "E)22" ]
B
sciq
sciq_4
The moon has a crust, mantle, and a?
[ "ice cap", "magnetic field", "mountain range", "core" ]
D
aqua_train
aqua_train_8451
The jogging track in a sports complex is 1000 meters in circumference. Deepak and his wife start from the same point and walk in opposite directions at 20 km/hr and 15 km/hr respectively. They will meet for the first time in?
[ "A)50min", "B)40min", "C)35min", "D)25min", "E)20min" ]
C
aqua_train
aqua_train_72141
A thief is noticed by a policeman from a distance of 450 m. The thief starts running and the policeman chases him. The thief and the policeman run at the rate of 10 km and 11 km per hour respectively. What is the distance between them after 6 minutes?
[ "A)150 m", "B)200 m", "C)170 m", "D)100 m", "E)350 m" ]
E
aqua_train
aqua_train_50501
How long does a train 110 m long traveling at 60 kmph takes to cross a bridge of 170 m in length?
[ "A)18.9 sec", "B)88.9 sec", "C)22.9 sec", "D)16.8 sec", "E)72.0 sec" ]
D
aqua_train
aqua_train_30105
Evaluate 75 / .05
[ "A)1400", "B)1500", "C)1505", "D)None of these", "E)1506" ]
B
aqua_train
aqua_train_25875
An amount at compound interest sums to Rs.17640/- in 2 years and to Rs.18522/- in 3 years at the same rate of interest. Find the rate percentage?
[ "A)5%", "B)7%", "C)9%", "D)11%", "E)12%" ]
A
aqua_train
aqua_train_48211
A soccer coach is preparing his starting lineup of 11 players chosen from 15 players. He considers 8 of his players good at defense and 7 of his players good at offense. If he wants to pick 6 players best at defense and 5 players best at offense, how many different ways can he do this?
[ "A)264", "B)328", "C)460", "D)588", "E)642" ]
D
aqua_train
aqua_train_17835
A train running at the speed of 60 km/hr crosses a pole in 27 seconds. What is the length of the train?
[ "A)186 m", "B)176 m", "C)450 m", "D)150 m", "E)765 m" ]
C
sciq
sciq_4
What type of compounds can form crystals?
[ "integral compounds", "magnetic compounds", "molecular compounds", "ionic compounds" ]
D
aqua_train
aqua_train_73487
what is the 50th term of term of the series 1,3,6,10,15,21?
[ "A)1265", "B)1270", "C)1275", "D)1280", "E)1285" ]
C
aqua_train
aqua_train_92852
In a neighborhood having 90 households, 11 did not have either a car or a bike. If 20 households had a both a car and a bike and 44 had a car, how many had bike only?
[ "A)30", "B)35", "C)20", "D)18", "E)10" ]
B
aqua_train
aqua_train_51402
Find the odd man out 1, 3, 7, 11, 15, 18, 21
[ "A)3", "B)7", "C)18", "D)21", "E)1" ]
C
sciq
sciq_4
What is the skin of most reptiles covered with?
[ "pores", "cuticle", "hairs", "scales" ]
D
science_train
science_train_3214
Question: Which bowl of cereal has less thermal energy? Hints:
[ "the colder bowl of cereal", "the hotter bowl of cereal" ]
A
aqua_train
aqua_train_49447
Find the amount on Rs.5000 in 2 years, the rate of interest being 4% per first year and 5% for the second year?
[ "A)2288", "B)277", "C)9888", "D)5460", "E)2777" ]
C
aqua_train
aqua_train_36403
A positive number x is multiplied by 2, and this product is then divided by 4. If the positive square root of the result of these two operations equals x, what is the value of x ?
[ "A) 9/4", "B) 3/2", "C) 4/3", "D) 2/3", "E) 1/2" ]
A
aqua_train
aqua_train_66908
If (5^9)(9^5)=3(15^x), what is the value of x?
[ "A) 7", "B) 9", "C) 11", "D) 13", "E) 15" ]
B
aqua_train
aqua_train_77914
Three grades of milk are 1 percent, 2 percent and 3 percent fat by volume. If x gallons of the 1 percent grade, y gallons of the 2 percent grade, and z gallons of the 3 percent grade are mixed to give x+y+z gallons of a 1.5 percent grade, what is x in terms of y and z?
[ "A)y + 3z", "B)(y +z) / 4", "C)2y + 3z", "D)3y + z", "E)3y + 4.5z" ]
A
aqua_train
aqua_train_364
How many minutes does it take Dhoni to type 64 words if he types at the rate of 16 words per minute?
[ "A)10", "B)15", "C)12", "D)16", "E)14" ]
D
aqua_train
aqua_train_14463
If n = 4p, where p is a prime number greater than 2, how many different positive even divisors does n have, including n ?
[ "A)Two", "B)Three", "C)Four", "D)Six", "E)Eight" ]
C
aqua_train
aqua_train_15462
Out of 10 persons working on a project, 4 are graduates. If 3 are selected, what is the probability that there is at least one graduate among them?
[ "A)5/2", "B)5/2", "C)5/3", "D)5/6", "E)5/8" ]
D
aqua_train
aqua_train_339
A thief goes away with a SANTRO car at a speed of 22 kmph. The theft has been discovered after half an hour and the owner sets off in a bike at 72 kmph when will the owner over take the thief from the start?
[ "A)5/3 hours", "B)11/25 hours", "C)2/3 hours", "D)1/3 hours", "E)2/5 hours" ]
B
sciq
sciq_4
All animals that derive energy from food are classified as what?
[ "lifeforms", "paleotrophs", "heliotrophs", "heterotrophs" ]
D
aqua_train
aqua_train_19764
4 dice are thrown simultaneously on the board. Find the probability show the same face.
[ "A)1/113", "B)1/117", "C)1/216", "D)2/113", "E)2/117" ]
C
aqua_train
aqua_train_10540
Father is aged three times more than his son Ronit. After 8 years, he would be two and a half times of Ronit's age. After further 8 years, how many times would he be of Ronit's age?
[ "A)2 times", "B)2 1/2 times", "C)2 3/4 times", "D)3 times", "E)4 times" ]
A
aqua_train
aqua_train_44040
The speed of a boat in upstream is 30 kmph and the speed of the boat downstream is 70 kmph. Find the speed of the boat in still water and the speed of the stream?
[ "A)10 kmph", "B)20 kmph", "C)12 kmph", "D)97 kmph", "E)15 kmph" ]
B
aqua_train
aqua_train_60848
If (0.2)x = 2 and log 2 = 0.3010, then the value of x to the nearest tenth is:
[ "A)0.2", "B)0.4", "C)0.3", "D)-0.4", "E)0.1" ]
D
aqua_train
aqua_train_36769
The ratio of the present age of two brothers is 1:2 and 5 years back, the ratio was 1:3. What will be the ratio of their ages after 5 years?
[ "A)3:9", "B)3:0", "C)ratio 3:5", "D)3:2", "E)3:1" ]
C
aqua_train
aqua_train_55830
John weighs twice as much as Susan. Susan's weight is 60% of Sam's weight. Mark weighs 50% of Lynn's weight. Lynn weighs 140% of John's weight. Which of these 5 people weighs the least?
[ "A)John", "B)Susan", "C)Sam", "D)Mark", "E)Lynn" ]
B
aqua_train
aqua_train_77122
A hollow cube of size 5cm is taken, with the thickness of 1cm. It is made of smaller cubes of size 1cm .If the outer surface of the cube is painted how many faces of the smaller cubes remain unpainted?
[ "A)408", "B)418", "C)428", "D)438", "E)448" ]
D
sciq
sciq_4
What class of oxygencontaining compounds is formed by the dehydration of alcohols?
[ "reagents", "sugars", "nethers", "ethers" ]
D
aqua_train
aqua_train_86172
If x and y are even integers, which of the following is an odd integer?
[ "A)xy", "B)y^2", "C)x+y+3", "D)x^2", "E)None of these" ]
C
science_train
science_train_4497
Question: Which would stretch the most? Hints:
[ "concrete sidewalk", "ceramic flower pot", "rubber ballon" ]
C
aqua_train
aqua_train_55865
A computer is programmed to multiply consecutive even integers 2*4*6*8*…*n until the product is divisible by 2211, What is the value of n?
[ "A)22", "B)134", "C)62", "D)122", "E)672" ]
B
aqua_train
aqua_train_72771
A certain manufacturer of cake, muffin, and bread mixes has 100 buyers, of whom 50 purchases cake mix, 40 purchase muffin mix, and 19 purchase both cake mix and muffin mix. If a buyer is to be selected at random from the 100 buyers, what is the probability that the buyer selected will be one who purchases neither cake mix nor muffin mix?
[ "A)1/10", "B)3/10", "C)1/2", "D)7/10", "E)29/100" ]
E
sciq
sciq_4
What is another term for nearsightedness?
[ "hypoxia", "glaucoma", "anemia", "myopia" ]
D
aqua_train
aqua_train_40824
A train passes a station platform in 36 sec and a man standing on the platform in 20 sec. If the speed of the train is 54 km/hr. What is the length of the platform?
[ "A)288", "B)240", "C)88", "D)66", "E)812" ]
B
aqua_train
aqua_train_34411
The average age of three boys is 20 years and their ages are in proportion 3:5:7. What is the age in years of the eldest boy?
[ "A)6", "B)9", "C)28", "D)24", "E)21" ]
C
aqua_train
aqua_train_42843
In N is a positive integer less than 200, and 10N/60 is an integer, then N has how many different positive prime factors?
[ "A)2", "B)3", "C)5", "D)6", "E)8" ]
A
aqua_train
aqua_train_39562
Which of the following options is the possible total number of people in a hall given that the number of people is a multiple of both 8 and 22.?
[ "A)88", "B)56", "C)64", "D)72", "E)80" ]
A
aqua_train
aqua_train_79837
Every disk in a bag is either blue, yellow or green. The ratio of blue disks to yellow disks to green disks in this bag is 3 : 7 : 8. If the total number of disks in the bag is 54, how many more green disks than blue disks are in the bag?
[ "A)15", "B)25", "C)30", "D)35", "E)40" ]
A
aqua_train
aqua_train_72874
In a certain animal population, for each of the first 3 months of life, the probability that an animal will die during that month is 1/6. For a group of 200 newborn members of the population, approximately how many would be expected to survive the first 3 months of life?
[ "A)116", "B)146", "C)152", "D)162", "E)170" ]
A
aqua_train
aqua_train_21517
The cost of 9 kgs. of sugar is Rs.279. What is the cost of .153 kgs. of sugar?
[ "A)Rs.3.377", "B)Rs.4.473", "C)Rs.4.377", "D)Rs.4.743", "E)None of these" ]
D
science_train
science_train_3809
Question: Which object has the least thermal energy? Hints:
[ "a pencil at a temperature of 58°F", "a pencil at a temperature of 67°F", "a pencil at a temperature of 64°F" ]
A
aqua_train
aqua_train_91354
Consider two statements Statement 1 => If R is an integer and R=2p+1 where p is not an integer. Statement 2 => If S is an integer and S=2q where q is not an integer Which of the following correctly specifies the Even/Odd nature of R and S respectively
[ "A)1) Odd,Even", "B)2) Odd,Odd", "C)3) Even,Odd", "D)4) Even,Even", "E)5) Cannot be determined" ]
E
aqua_train
aqua_train_21367
A furniture dealer purchased a desk for $150 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" ]
E
science_train
science_train_320
Question: Complete the text to describe the diagram. Solute particles moved in both directions across the permeable membrane. But more solute particles moved across the membrane (). When there was an equal concentration on both sides, the particles reached equilibrium. Hints:
[ "to the right than to the left", "to the left than to the right" ]
B
aqua_train
aqua_train_7684
Last year Mrs. Long received $160 in dividends on her shares of Company X stock, all of which she had held for the entire year. If she had had 12 more shares of the stock last year, she would have received $15 more in total annual dividends. How many shares of the stock did she have last year?
[ "A) 128", "B) 140", "C) 172", "D) 175", "E) 200" ]
A
aqua_train
aqua_train_27216
From a group of 5men and 4 women, 3 persons are to be selected to form a committee so that at least 2 men are there are on the committee. In how many ways can it be done?
[ "A)20", "B)50", "C)65", "D)86", "E)96" ]
B
aqua_train
aqua_train_87516
Call a number parents if it is composite but not divisible by 2, 3, or 5. The three smallest guardian numbers are 49, 77, and 91. There are 168 prime numbers less than 1000. How many parent numbers are there less than 1000?
[ "A)a) 90", "B)b) 97", "C)c) 100", "D)d) 106", "E)e) 108" ]
C
science_train
science_train_3310
Question: Select the animal. Hints:
[ "Oak trees can have thick branches.", "Cherry trees can grow white or pink flowers.", "Yellow jackets drink nectar and fruit.", "Daffodils have a green stem." ]
C
aqua_train
aqua_train_61988
If 5400 mn = k^4, where m, n, and k are positive integers, what is the least possible value of 4m + n?
[ "A)11", "B)18", "C)55", "D)25", "E)33" ]
C
aqua_train
aqua_train_85150
What is the present worth of Rs. 132 due in 2 years at 5% simple interest per annum?
[ "A)Rs. 83", "B)Rs. 108", "C)Rs. 120", "D)Rs. 132", "E)Rs. 142" ]
C
aqua_train
aqua_train_57485
If you have 5 New Year greeting cards and you want to send them to 2 of your friends, in how many ways can this be done?
[ "A)60", "B)20", "C)92", "D)67", "E)None" ]
B
sciq
sciq_4
What is light that has only a single wavelength called?
[ "primary", "fluorescent", "spectroscopy", "monochromatic" ]
D
sciq
sciq_4
What is the largest cartilaginous fish?
[ "dolphin", "blue whale", "sturgeon", "whale shark" ]
D
science_train
science_train_1570
Question: Which property matches this object? Hints:
[ "sweet", "yellow" ]
A
aqua_train
aqua_train_24904
A thief steals at a car at 3.00 p.m. and drives it at 60 km/hr. The theft is discovered at 3 p.m. and the owner sets off in another car at 75 km/hr. When will he overtake the thief?
[ "A)1 p.m", "B)3 p.m", "C)4 p.m", "D)5.30 p.m", "E)6 p.m" ]
D
aqua_train
aqua_train_93292
Two men start together to walk a certain distance, one at 4 kmph and another at 3 kmph.The former arrives half an hour before the latter. Find the distance.
[ "A)6 km", "B)7 km", "C)8 km", "D)9 km", "E)None of these" ]
A
sciq
sciq_4
A changing magnetic field produces an electric current in what?
[ "matter", "organ", "substance", "a conductor" ]
D
aqua_train
aqua_train_4799
The average weight of a group of boys is 30 kg. After a boy of weight 35 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)4", "B)5", "C)6", "D)7", "E)9" ]
A
aqua_train
aqua_train_74212
a is what percent of b percent of c, in terms of a, b and c?
[ "A)10^4*a/bc", "B)abc", "C)bc*10^4", "D)1/abc", "E)abc/1000" ]
A
science_train
science_train_5093
Question: Is muscovite a mineral? Hints:
[ "no", "yes" ]
B