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5 values
science_train
science_train_497
Question: Is grape juice a solid, a liquid, or a gas? Hints:
[ "a gas", "a liquid", "a solid" ]
B
sciq
sciq_4
Potential energy is not only associated with the location of matter, but also with the structure of matter. even a spring on the ground has potential energy if it is what?
[ "ignored", "watched", "coupled", "compressed" ]
D
aqua_train
aqua_train_93219
A bowl was filled with 10 ounces of water, and 0.004 ounce of the water evaporated each day during a 50-day period. What percent of the original amount of water evaporated during this period?
[ "A)0.004%", "B)0.04%", "C)0.40%", "D)2%", "E)40%" ]
D
ds_train
ds_train_526
In spectral imaging, different wavelengths of light are captured to form a \"spectral signature\" for each pixel in an image. What is the primary advantage of using hyperspectral imaging over multispectral imaging in remote sensing applications?
[ "A. Lower data storage requirements\nB. Higher temporal resolution\nC. Better discrimination of materials or objects\nD. Reduced computational complexity" ]
C
science_train
science_train_4098
Question: Select the reptile below. Hints:
[ "Tasmanian devil", "olive toad", "western gorilla", "tokay gecko" ]
D
aqua_train
aqua_train_8497
A scooter costs 25,000 when it is brand new. At the end of each year, its value is only 80% of what it was at the beginning of the year. What is the value of the scooter at the end of 3 years?
[ "A)10,000", "B)12,500", "C)12,800", "D)12,000", "E)None of these" ]
C
aqua_train
aqua_train_91374
The positive two-digit integers m and n have the same digits, but in reverse order. Which of the following must be a factor of m + n?
[ "A)33", "B)9", "C)10", "D)12", "E)14" ]
A
aqua_train
aqua_train_304
When 22 is divided by the positive integer k, the remainder is 2, for how many different values of k is this true?
[ "A)1", "B)2", "C)3", "D)4", "E)5" ]
D
aqua_train
aqua_train_51932
If p is an odd integer and q is an even integer, which of the following must be an even integer?
[ "A)1+2p+2q^2", "B)p+3q", "C)2p+q", "D)2p+q-1", "E)3p-q+2" ]
C
aqua_train
aqua_train_34705
Two trains one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 81 hours and 9 hours respectively. The ratio of their speeds is
[ "A)1 : 2", "B)2 : 3", "C)1 : 3", "D)4 : 5", "E)None" ]
C
aqua_train
aqua_train_83869
In an apartment building that has 490 units, 4 out of every 7 units are currently rented, including 1/6 of the one-bedroom units. If, of the rented apartments, there is a 6:1 ratio of two-bedroom units to one-bedroom units, and the building only consists of two-bedroom and one-bedroom units, how many two-bedroom units ...
[ "A)50", "B)70", "C)10", "D)105", "E)140" ]
C
aqua_train
aqua_train_74659
Kevin sold an item for Rs.5000/- and incurred a loss of 50%. At what price should he have sold the item to have gained a profit of 50%?
[ "A)15000", "B)14000", "C)13000", "D)12000", "E)11000" ]
A
aqua_train
aqua_train_20397
A bag has 1, 3, 5, 7, 9,11 and 13 cm sticks. Find the probability that they they will form a triangle if 3 sticks are drawn?
[ "A)13 / 35", "B)14 / 35", "C)1 / 2", "D)5 / 6", "E)5 / 5" ]
A
aqua_train
aqua_train_72167
Six men and six women have to sit around a circular table so that no 2 women are together. In how many ways can that be done?
[ "A)5!*6!", "B)6!*6!", "C)5!*7!", "D)6!*7!", "E)7!*7!" ]
A
aqua_train
aqua_train_85888
x is the 9 digit largest number(digits are 1 to 9 with out repeat) which is divisible by 11 and y second largest number which also divisible by 11 then difference between x and y is?
[ "A)160", "B)170", "C)188", "D)198", "E)208" ]
D
sciq
sciq_4
What is the method of reproduction for echinoderms?
[ "pollination", "internal fertilization", "fragmentation", "external fertilization" ]
D
sciq
sciq_4
What do we call the amount of time it will take for half of the radioactive material to decay?
[ "one partial-life", "one full-life", "one quarter-life", "one half-life" ]
D
aqua_train
aqua_train_72305
In the manufacture of a certain product, 4 percent of the units produced are defective and 4 percent of the defective units are shipped for sale. What percent of the units produced are defective units that are shipped for sale?
[ "A)0.125%", "B)0.2%", "C)0.16%", "D)1.25%", "E)2.0%" ]
C
science_train
science_train_6170
Question: In this food chain, the diatom is a producer. Why? Hints:
[ "It eats a consumer.", "It makes its own food.", "It eats another organism." ]
B
aqua_train
aqua_train_89170
A factory has 500 workers, 18 percent of whom are women. If 50 additional workers are to be hired and all of the present workers remain, how many of the additional workers must be women in order to raise the percent of women employees to 20 percent?
[ "A) 3", "B) 10", "C) 20", "D) 30", "E) 35" ]
C
sciq
sciq_4
Most taste buds on the tongue are associated with nipple-shaped projections called what?
[ "antennae", "mucosa", "cilia", "papillae" ]
D
aqua_train
aqua_train_36618
How many total number of ways in which n distinct objects can be put into two different boxes is
[ "A)n2", "B)2n", "C)2n", "D)3n", "E)None of these" ]
B
sciq
sciq_4
What is the name for a simple machine that consists of two inclined planes?
[ "slope", "pulley", "lever", "wedge" ]
D
aqua_train
aqua_train_97220
Express a speed of 63 kmph in meters per second?
[ "A)10 mps", "B)14 mps", "C)17.5 mps", "D)19.4 mps", "E)10.8 mps" ]
C
aqua_train
aqua_train_51220
If (x – 1)^2 = 144, which of the following could be the value of 2x?
[ "A)–26", "B)–22", "C)–11", "D)12", "E)13" ]
B
aqua_train
aqua_train_71016
If a = -0.2, which of the following is true?
[ "A)a < a^2 < a^3", "B)a^2 < a^3 < a", "C)a < a^3 < a^2", "D)a^2 < a < a^3", "E)a^3 < a < a^2" ]
C
aqua_train
aqua_train_86152
A tap can fill a tank in 16 minutes and another can empty it in 8 minutes. If the tank is already 1/2 full and both the taps are opened together, will the tank be filled or emptied? How long will it take before the tank is either filled or emptied completely as the case may be ?
[ "A)Emptied; 16 min", "B)Filled; 8 min", "C)Emptied; 8 min", "D)Filled; 12 min", "E)None of these" ]
C
aqua_train
aqua_train_46640
If the numerator of a fraction R is tripled, and the denominator of a fraction is doubled, the resulting fraction will reflect an increase of what percent?
[ "A)16 1⁄6%", "B)25%", "C)33 1⁄3%", "D)50%", "E)66 2⁄3%" ]
D
aqua_train
aqua_train_5124
Jack has two dice, one has six equally probable sides, labeled 1, 2, 3, 4, 5, 6, and the other has seven equally probable sides, labeled 1, 2, 3, 4, 5, 6, 7. If Jack rolls both dice what is the probability that both of the numbers will be even?
[ "A)3/14", "B)2/7", "C)1/3", "D)1/2", "E)12/21" ]
A
aqua_train
aqua_train_10335
A certain Maroon paint contains 70 percent blue pigment and 30 percent red pigment by weight. A certain green paint contains 10 percent blue pigment and 90 percent yellow pigment. When these paints are mixed to produce a brown paint, the brown paint contains 40 percent blue pigment. If the brown paint weighs 10 grams, ...
[ "A)1.5", "B)2", "C)2.5", "D)3", "E)3.5" ]
A
aqua_train
aqua_train_77227
The seats in an Engineering college for Computer science, electronics and civil are in the ratio of 5 : 7 : 8. There is a proportion to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats ?
[ "A)2 : 3 : 4", "B)6 : 7 : 8", "C)6 : 8 : 9", "D)none of these", "E)Insufficient data" ]
A
sciq
sciq_4
In single-celled organisms, what does the plasma membrane extensions help the organisms to do?
[ "increase", "inspect", "prevent", "move" ]
D
aqua_train
aqua_train_71497
What is the average of 12, 13, 14, 51, 52, 53, 1,11.5, 1,1.20, and 11.25?
[ "A) 21.06", "B) 23", "C) 26", "D)23.69", "E) 22.56" ]
A
aqua_train
aqua_train_57090
A person has to cover a distance of 100km in 10hour. If he covers one half of the distance in half of the total time; to cover the remaining distance in the remaining time, his speed must be?
[ "A)20km/hr", "B)15km/hr", "C)25km/hr", "D)10km/hr", "E)5km/hr" ]
D
aqua_train
aqua_train_83090
The greatest number of four digits which is divisible by 15, 25, 40 and 75 is:
[ "A)9000", "B)9400", "C)9600", "D)9800", "E)9200" ]
C
aqua_train
aqua_train_91751
Arjun and Sajal are friends . each has some money. If Arun gives Rs. 30 to Sajal, the Sajal will have twice the money left with Arjun. But, if Sajal gives Rs. 10 to Arjun, the Arjun will have thrice as much as is left with Sajal. How much money does Arjun have?
[ "A)62 Rs", "B)63 Rs", "C)64 Rs", "D)72 Rs", "E)68 Rs" ]
A
ds_train
ds_train_2004
In the context of artificial intelligence, what is the primary purpose of an inference engine within an expert system?
[ "A. To gather information from users\nB. To store vast amounts of data\nC. To apply logical rules to the knowledge base \nD. To improve the computational power of the system" ]
C
aqua_train
aqua_train_72422
At a certain restaurant, the average (arithmetic mean) number of customers served for the past x days was 80. If the restaurant serves 120 customers today, raising the average to 90 customers per day, what is the value of x?
[ "A)2", "B)3", "C)9", "D)15", "E)30" ]
B
aqua_train
aqua_train_17941
If the ratio of x to y is 3 to 5, then (y-x)/(x+y)?
[ "A)-7/3", "B)-2/8", "C)2/8", "D)1", "E)7/3" ]
C
aqua_train
aqua_train_18662
A sum of money at simple interest amounts to Rs. 825 in 3 years and to Rs. 830 in 4 years. The sum is?
[ "A)s. 738", "B)s. 638", "C)s. 650", "D)s. 810", "E)s. 735" ]
D
aqua_train
aqua_train_56233
A fast food company plans to build 5 new restaurants. If there are 14 sites that satisfy the company's criteria for location of new restaurant, in how many different ways can company select the 5 sites needed for the new restaurant if the order of selection doesn't matter.
[ "A)1001", "B)2002", "C)495", "D)1532", "E)395" ]
B
sciq
sciq_4
Gene therapy is a type of what kind of engineering?
[ "mechanical engineering", "electrical engineering", "chemical engineering", "genetic engineering" ]
D
aqua_train
aqua_train_66265
A, B and C enter into a partnership and their shares are in the ratio 1/2 : 1/3 : 1/4. After 2 months, A withdraws half of his capital and after 10 months, a profit of Rs. 378 is divided among them. What is B's share ?
[ "A)144", "B)265", "C)177", "D)156", "E)199" ]
A
aqua_train
aqua_train_69012
If A:B = 1/4: 1/6 B:C = 1/4:1/6 then A:B:C?
[ "A)12:14:16", "B)36:24:18", "C)12:24:36", "D)36:24:16", "E)12:36:42" ]
D
aqua_train
aqua_train_67312
There are 10 women and 15 men in an office. In how many ways a team of a man and a woman can be selected?
[ "A)55", "B)25", "C)150", "D)28", "E)None of these" ]
C
aqua_train
aqua_train_67987
When the positive integer A is divided by 9 and 8, the remainder is 3 and 4, respectively. When the positive integer B is divided by 9 and 8, the remainder is 3 and 4, respectively. Which of the following must be a factor of A-B?
[ "A)48", "B)49", "C)56", "D)65", "E)72" ]
E
aqua_train
aqua_train_83500
When m is divided by 9, the remainder is 4. When m is divided by 13, the remainder is 10. If 1 < m < 200, what is the greatest possible value of m?
[ "A)47", "B)65", "C)103", "D)117", "E)166" ]
E
aqua_train
aqua_train_46917
a man owns 1/3 of market reserch beauro buzness,and sells 3/5 of his shares for 15000rs,what is the value of buzness?
[ "A)55000", "B)75000", "C)65000", "D)190000", "E)250000" ]
B
aqua_train
aqua_train_88152
In what time will a railway train 65 m long moving at the rate of 36 kmph pass a telegraph post on its way?
[ "A)8 sec", "B)7 sec", "C)2 sec", "D)6.5 sec", "E)9 sec" ]
D
aqua_train
aqua_train_56530
A can finish a work in 12 days and B can do the same work in 15 days. B worked for 10 days and left the job. In how many days, A alone can finish the remaining work?
[ "A)6", "B)5", "C)4", "D)7", "E)8" ]
C
aqua_train
aqua_train_58062
A thief is spotted by a policeman from a distance of 200metres. When the policeman starts the chase, the thief also starts running. If the speed of the thief be 15km/hr and that of the policeman 20km/hr, how far the thief will have run before he is overtaken ?
[ "A)A)1km", "B)B)500m", "C)C)600m", "D)D)750m", "E)E)800m" ]
C
aqua_train
aqua_train_66691
If v is an integer, which of the following must be an even integer?
[ "A)v^2-v-1", "B)v^2-4v+6", "C)v^2-5v+5", "D)v^2+3v+8", "E)v^2+2v+10" ]
D
aqua_train
aqua_train_92637
A and B invests Rs.3000 and Rs.6500 respectively in a business. If A doubles his capital after 6 months. In what ratio should A and B divide that year's profit?
[ "A)8:8", "B)9:8", "C)9:6", "D)9:5", "E)9:13" ]
E
science_train
science_train_3018
Question: Which bird's beak is also adapted to filter through mud? Hints:
[ "Canada goose", "Alexandrine parakeet" ]
A
aqua_train
aqua_train_8379
Which of the following statements is definitely false, if M is the sister of N and O. T is M's son and U is M's daughter?
[ "A)N is T's uncle", "B)O is T's uncle", "C)N is U's brother", "D)N is M's brother", "E)O is M's uncle" ]
C
aqua_train
aqua_train_17682
Two machines, Y and Z, work at constant rates producing identical items. Machine Y produces 23 items in the same time Machine Z produces 21 items. If machine Y takes 21 minutes to produce a batch of items, how many minutes does it take for machine Z to produce the same number of items?
[ "A)6", "B)9", "C)9 1/2", "D)12", "E)23" ]
E
aqua_train
aqua_train_75947
The length of the rectangular field is double its width. Inside the field there is square shaped pond 8m long. If the area of the pond is 1/8 of the area of the field. What is the length of the field?
[ "A)29", "B)32", "C)19", "D)77", "E)99" ]
B
aqua_train
aqua_train_64512
When Robert discontinued his retainer-ship contract with a Pvt Company, management held his fees Rs. 15000/- for one month. Earlier Robert had taken an advance fees of 7280/- from company. But Robert forget that. After one month Robert asked his fees and accountant gives Rs.18500/- to him. What is the incentive amount ...
[ "A)A)9500", "B)B)12500", "C)C)10780", "D)D)10500", "E)E)8600" ]
C
aqua_train
aqua_train_8216
Five drainage pipes, each draining water from a pool at the same constant rate, together can drain a certain pool in 12 days. How many additional pipes K, each draining water at the same constant rate, will be needed to drain the pool in 4 days?
[ "A) 6", "B) 9", "C) 10", "D) 12", "E) 15" ]
C
aqua_train
aqua_train_88400
Exactly 20% of the reporters for a certain wire service cover local politics in Country X. If 20% of the reporters who cover politics for the wire service do not cover local politics in Country X, what percent of the reporters for the wire service do not cover politics?
[ "A) 20%", "B) 42%", "C) 44%", "D) 75%", "E) 84%" ]
D
science_train
science_train_4799
Question: What is the direction of this pull? Hints:
[ "away from her hand", "toward her hand" ]
B
sciq
sciq_4
What part of blood releases clotting factors?
[ "hemoglobin", "white blood cells", "erythrocytes", "platelets" ]
D
aqua_train
aqua_train_27391
Mary’s annual income is $15,000 and John’s annual income is $18,000. By how much must Mary’s annual income increase so that it constitutes 55% of Mary and John’s combined income?
[ "A)$3,000", "B)$4,000", "C)$7,000", "D)$11,000", "E)$25,000" ]
C
aqua_train
aqua_train_71011
A bag contains an equal number of one rupee, 50 paise and 25 paise coins respectively. If the total value is 70, how many coins of each type are there?
[ "A)20 coins", "B)30 coins", "C)40 coins", "D)25 coins", "E)None of these" ]
C
science_train
science_train_2958
Question: What do these two changes have in common? water evaporating from a lake building a tower out of magnetic blocks Hints:
[ "Both are chemical changes.", "Both are caused by heating.", "Both are caused by cooling.", "Both are only physical changes." ]
D
aqua_train
aqua_train_10026
The ratio between the radii of two spheres is 1:3. Find the ratio between their volumes?
[ "A)1:28", "B)1:27", "C)1:18", "D)1:21", "E)1:12" ]
B
science_train
science_train_1390
Question: What do these two changes have in common? burning a candle sauce burning on a stove Hints:
[ "Both are only physical changes.", "Both are caused by cooling.", "Both are caused by heating." ]
C
aqua_train
aqua_train_21443
What is the lowest possible common multiple of 2 distinct integers, each greater than 135?
[ "A)136*136", "B)136*137", "C)272", "D)136", "E)137" ]
C
aqua_train
aqua_train_28635
A train overtakes two persons walking along a railway track. The first person walks at 4.5 km/hr and the other walks at 5.4 km/hr. The train needs 8.4 and 8.5 seconds respectively to overtake them. What is the speed of the train if both the persons are walking in the same direction as the train?
[ "A)81 km/hr", "B)88 km/hr", "C)62 km/hr", "D)46 km/hr", "E)56 km/hr" ]
A
aqua_train
aqua_train_1480
A tradesman by means of his false balance defrauds to the extent of 12%? in buying goods as well as by selling the goods. What percent does he gain on his outlay?
[ "A)26.4", "B)25.44", "C)27.5", "D)28.54", "E)27" ]
B
aqua_train
aqua_train_91498
Revenues were recorded for Store A and Store B over a period of three months. In the first month, Store A's revenues were $40,000 higher than Store B's revenues. In the second month, Store A's revenues were $10,000 higher than Store B's revenues. If Store A's average (arithmetic mean) monthly revenue for the three mont...
[ "A) $14,000", "B) $15,000", "C) $44,000", "D) $46,000", "E) $50,000" ]
C
aqua_train
aqua_train_35782
A is thrice as good as B. A is able to finish a job in 60 days less than B.Theycan finish the work in how many days if they work together.
[ "A)21 days", "B)21 Β½ days", "C)22 days", "D)22 Β½ days", "E)23 Β½ days" ]
D
aqua_train
aqua_train_54996
A certain bag contains 100 balls Ò€” 10 white, 30 green, 10 yellow, 47 red, and 3 purple. If a ball is to be chosen at random, what is the probability that the ball will be neither red nor purple?
[ "A)0.9", "B)0.75", "C)0.6", "D)0.8", "E)0.5" ]
E
sciq
sciq_4
Does overhead irrigation or drip irrigation use less water?
[ "mist irrigation", "stream irrigation", "constant flow", "drip irrigation" ]
D
aqua_train
aqua_train_60026
If an amount of Rs 41,910 is distributed equally amongst 22 persons, how much amount would each person get?
[ "A)Rs 1905", "B)Rs 2000", "C)Rs 745", "D)Rs 765", "E)None" ]
A
aqua_train
aqua_train_42374
In how many ways can the integer 800 be expressed as a product of two different positive integers?
[ "A)10", "B)7", "C)5", "D)4", "E)2" ]
B
sciq
sciq_4
What do we call natural resources that are remade by natural processes as quickly as people use them?
[ "nonrenewable", "exotic", "geothermal", "renewable" ]
D
aqua_train
aqua_train_10584
In the fifth grade at Parkway elementary school there are 420 students. 312 students are boys and 250 students are playing soccer. 90% of the students that play soccer are boys. How many girl student are in Parkway that is not playing soccer?
[ "A)69.", "B)83.", "C)81", "D)91", "E)108" ]
B
sciq
sciq_4
What is a capillary bed that filters blood principally based on particle size?
[ "buds", "vein", "plexus", "glomerulus" ]
D
aqua_train
aqua_train_9158
A man took loan from a bank at the rate of 10% p.a. simple interest. After 3 years he had to pay Rs. 3000 interest only for the period. The principal amount borrowed by him was:
[ "A)8000", "B)10000", "C)11000", "D)12000", "E)13000" ]
B
ds_train
ds_train_1446
In the context of geometric optics, a ray is often used to model the propagation of light. Which of the following statements most accurately describes the behavior of a ray when it encounters a boundary between two different media?
[ "A. The ray continues in a straight line without any change.\nB. The ray is always absorbed by the boundary.\nC. The ray changes its direction and speed according to Snell's Law.\nD. The ray splits into multiple rays", "each following a different path." ]
C
aqua_train
aqua_train_27579
A man swims downstream 42 km and upstream 18 km taking 3 hours each time, what is the speed of the man in still water?
[ "A)2", "B)8", "C)9", "D)6", "E)10" ]
E
aqua_train
aqua_train_16611
Which of the following is greatest?
[ "A)1/2", "B)1/4", "C)1/3", "D)1/6", "E)1/7" ]
A
aqua_train
aqua_train_58344
A room is 7 meters 20 centimeters in length and 4 meters 32 centimeters in Width. Find the least number of square tiles of equal size required to cover the entire floor of the room.
[ "A)10", "B)15", "C)17", "D)19", "E)21" ]
B
aqua_train
aqua_train_71873
In a test, sixty percent students passed in Maths and 65% in History, 40% passed in both of these subjects. If 90 students failed in maths and history both, then what is the total number of students?
[ "A)600", "B)650", "C)700", "D)750", "E)None of these" ]
A
aqua_train
aqua_train_2482
There are 20 poles with a constant distance between each pole. A car takes 24 seconds to reach the 12th pole . How much time will it take to reach the last pole?
[ "A)25.25 s", "B)17.45 s", "C)35.75 s", "D)41.45 s", "E)None of these" ]
D
aqua_train
aqua_train_35242
The volumes of two cubes are in the ratio 27: 125, what shall be the ratio of their surface areas?
[ "A)9 : 55", "B)9 : 29", "C)9 : 25", "D)9 : 20", "E)9 : 27" ]
C
aqua_train
aqua_train_46932
Consider a set S given as {11,22,33,44,55,66,77,88,99} . If each element of the data set is multiplied by -4 then by what factors will the Mean,Variance and Standard Deviation respectively change ?
[ "A)-4,-4,-4", "B)-4,4,4", "C)1,1,1", "D)-4,16,4", "E)4,4,16" ]
D
aqua_train
aqua_train_61996
Tom opened a shop investing Rs.30000. Jose joined him 2 months later, investing Rs.45000. They earned a profit of Rs.54000 after completion of one year. What will be Jose's share of profit?
[ "A)10000", "B)20000", "C)22000", "D)24000", "E)30000" ]
E
sciq
sciq_4
What contracts to move food throughout the gastrointestinal tract?
[ "fluids", "nerves", "vessels", "muscles" ]
D
aqua_train
aqua_train_42011
In the standard formulation of a flavored drink the ratio by volume of flavoring to corn syrup to water is 1 : 12 : 30. In the sport formulation, the ratio of flavoring to corn syrup is three times as great as in the standard formulation, and the ratio of flavoring to water is half that of the standard formulation. If ...
[ "A)45", "B)50", "C)55", "D)60", "E)75" ]
E
aqua_train
aqua_train_82328
14! is equal to which of the following?
[ "A)87,178,291,200", "B)88,180,293,207", "C)89,181,294,209", "D)90,000,000,003", "E)91,114,114,114" ]
A
aqua_train
aqua_train_13321
in how many ways can six members be selected from a group of ten members?
[ "A)10C6", "B)10C4", "C)10C9", "D)10C2", "E)10C1" ]
B
sciq
sciq_4
What are the most common types of compounds found on earth?
[ "sodium - based compounds", "ionic compounds", "hydrogen-based compounds", "carbon-based compounds" ]
D
aqua_train
aqua_train_33538
The diagonal of a square is the height in an equilateral triangle. If the side of the square is x, what is the side of the equilateral triangle in terms of x?
[ "A)√(2/3) Γ— x", "B)2/√3 Γ— x", "C)√3x", "D)√(8/3) Γ— x", "E)2√3 Γ— x" ]
D
aqua_train
aqua_train_71695
40% of a number is more than 20% of 650 by 190. Find the number?
[ "A)337", "B)279", "C)800", "D)277", "E)771" ]
C
aqua_train
aqua_train_44691
A wholesaler wishes to sell 100 pounds of mixed nuts at $2.50 a pound. She mixes peanuts worth $1.50 a pound with cashews worth $5.00 a pound. How many pounds of cashews must she use?
[ "A)40", "B)45", "C)50", "D)55", "E)60" ]
B
aqua_train
aqua_train_97351
How many minutes will be used to cover distance of 520m, if a man running at the speed of 15km/hr?
[ "A)125 sec", "B)124 sec", "C)114 sec", "D)115 sec", "E)117 sec" ]
A
sciq
sciq_4
Jellyfish belong to which phylum?
[ "porifera", "analidae", "mycobacteria", "cnidaria" ]
D
aqua_train
aqua_train_64656
Mixture A is 10 percent alcohol, and mixture B is 40 percent alcohol. If the two are poured together to create a 4-gallon mixture that contains 20 percent alcohol, approximately how many gallons of mixture A are in the mixture?
[ "A)1.6", "B)1.7", "C)1.8", "D)1.9", "E)2.0" ]
A