dataset stringclasses 5
values | id stringlengths 6 18 | question stringlengths 3 1.92k | choices listlengths 1 36 | answer stringclasses 5
values |
|---|---|---|---|---|
science_train | science_train_3707 | Question: Based on this information, what is this plant's phenotype for the flower form trait?
Hints: | [
"single flowers",
"double flowers"
] | A |
aqua_train | aqua_train_78683 | Which number need to add to 956734 to get a number exactly divisible by 412? | [
"A)345",
"B)342",
"C)343",
"D)342",
"E)341"
] | B |
aqua_train | aqua_train_50539 | A person goes to his office at 1/3rd of the speed at which he returns from his office. If the avg speed during the whole trip is 15m/h. what is the speedof the person while he was going to his office? | [
"A)8km/h",
"B)10km/h",
"C)12km/h",
"D)13km/h",
"E)14km/h"
] | B |
aqua_train | aqua_train_44563 | Mary's income is 60 percent more than Tim's income, and Tim's income is 60 percent less than Juan's income. What percent of Juan's income is Mary's income? | [
"A) 64%",
"B) 120%",
"C) 96%",
"D) 80%",
"E) 64%"
] | A |
aqua_train | aqua_train_5233 | An aircraft is flying at a height of 3000m from the ground at an average speed of 400 km/hr while descending. It has to travel 5 kms before it can touch down the runway and start operating its break system. It will take less than 10 seconds to reach the touch down point. How far it is from the touch down point if it ha... | [
"A)5 kms",
"B)4 kms",
"C)3 kms",
"D)6 kms",
"E)none of these"
] | B |
aqua_train | aqua_train_89045 | If (18^a) * 9^(3a – 1)= (2^5)(3^b) and a and b are positive integers, what is the value of a? | [
"A)22",
"B)11",
"C)9",
"D)6",
"E)5"
] | E |
aqua_train | aqua_train_47848 | Consider four consecutive integers. What is the sum of the 2nd and fourth numbers if the first number is 13? | [
"A)26",
"B)19",
"C)30",
"D)43",
"E)None"
] | C |
aqua_train | aqua_train_89500 | A man, a woman and a boy can complete a job in 3, 4 and 12 days respectively. How many boys must assist 1 man and 1 woman to complete the job in 1/4 of a day? | [
"A)22",
"B)77",
"C)26",
"D)41",
"E)66"
] | D |
aqua_train | aqua_train_46925 | The speed of a car increases by 2kms after every one hour. If the distance travelled in the first one hour was 35kms, what was the total distance travelled in 12 hours? | [
"A)456kms",
"B)482kms",
"C)552kms",
"D)556kms",
"E)None of these"
] | C |
aqua_train | aqua_train_36407 | (2+√3+√5)^2-(√3+√5)^2=? | [
"A)1+2√3+2√5",
"B)4+4√3+4√5",
"C)1-√3+√5",
"D)1+√3-√5",
"E)√3+√5"
] | B |
aqua_train | aqua_train_59369 | The average age of 35 students in a class is 16 years. The average age of 21 students is 14. What is the average age of remaining 19students? | [
"A)14 years",
"B)17 years",
"C)19 years",
"D)21 years",
"E)None"
] | A |
aqua_train | aqua_train_44672 | Thurston wrote an important seven-digit phone number on a napkin, but the last three numbers got smudged. Thurston remembers only that the last three digits contained at least one zero and at least one non-zero integer. If Thurston dials 12 phone numbers by using the readable digits followed by 12 different random comb... | [
"A)1/9",
"B)10/243",
"C)2/45",
"D)10/271",
"E)1/1000000"
] | C |
aqua_train | aqua_train_25526 | A container can hold 4 quarts of fruit juice and 4 quarts of water. How many quarts of water must be added to the container to create a mixture that is 3 parts fruit juice to 5 parts water by volume? | [
"A)4/3",
"B)5/3",
"C)7/3",
"D)8/3",
"E)10/3"
] | D |
aqua_train | aqua_train_23576 | If you add all the numbers on your mobile phone except 9, what is the answer? | [
"A)45",
"B)28",
"C)65",
"D)36",
"E)42"
] | D |
science_train | science_train_4079 | Question: Using only these supplies, which question can Edna investigate with an experiment?
Hints: | [
"Do sunflowers grow taller if they are planted in planter boxes or in pots?",
"Do sunflowers grow bigger in sunny planter boxes or in shady planter boxes?",
"Which type of sunflower grows more leaves?"
] | B |
aqua_train | aqua_train_83019 | There are two numbers whose sum is 72. One number is twice the other. What are the
numbers? | [
"A)32-55",
"B)24-48",
"C)35-42",
"D)20-40",
"E)33-55"
] | B |
sciq | sciq_4 | What is the smallest aromatic hydrocarbon? | [
"furan",
"sulfide",
"phosphate",
"benzene"
] | D |
aqua_train | aqua_train_95738 | Ten identical machines, running continuously at the same constant rate, take 6 days to complete a shipment. How many additional machines, each running at the same constant rate, would be needed to reduce the time required to complete a shipment by four days? | [
"A)25",
"B)20",
"C)14",
"D)9",
"E)5"
] | B |
aqua_train | aqua_train_38477 | An article is bought for Rs.635 and sold for Rs.900, find the gain percent? | [
"A)30 1/3%",
"B)41 93/127%",
"C)23 1/3%",
"D)35 1/3%",
"E)29 1/3%"
] | B |
aqua_train | aqua_train_30055 | One man selling a lottery there are 10 prizes and 25 no prizes. if a lottery is drawn randomly, What is the probability of getting a prize? | [
"A)1/5",
"B)2/7",
"C)2/9",
"D)3/11",
"E)4/11"
] | B |
aqua_train | aqua_train_46629 | A company decreased the price of its main product by 20%. Subsequently, the number of units sold increased such that the total revenue remained unchanged. What was the ratio of the percent increase in the units sold to the percent decrease of the original price for this product? | [
"A)3.0",
"B)7.0",
"C)5.0",
"D)2.0",
"E)1.0"
] | C |
aqua_train | aqua_train_11771 | Rajan borrowed Rs.4000 at 5% p.a compound interest. After 2 years, he repaid Rs.2210 and after 2 more year, the balance with interest. What was the total amount that he paid as interest? | [
"A)Rs.635.50",
"B)Rs.613.50",
"C)Rs.675.50",
"D)Rs.653.50",
"E)Rs.673.50"
] | A |
aqua_train | aqua_train_38644 | what is the remainder when 46! is divided by 47 | [
"A)46",
"B)47",
"C)45",
"D)44",
"E)43"
] | A |
aqua_train | aqua_train_17763 | A train running at the speed of 54 km/hr crosses a pole in 7 seconds. Find the length of the train. | [
"A)150 meter",
"B)105 meter",
"C)140 meter",
"D)135 meter",
"E)None of these"
] | B |
aqua_train | aqua_train_65198 | From a group of boys and girls, 15 girls leave. They are then left 2 boys for each girl. After this, 45 boys leave. There are then 5 girls for each boy. Find the number of girls in the beginning | [
"A)20",
"B)10",
"C)30",
"D)50",
"E)40"
] | E |
aqua_train | aqua_train_85241 | If 10^(x-1)< 0.000125 <10^x, what is the value of an integer x? | [
"A)-4",
"B)-3",
"C)-2",
"D)3",
"E)4"
] | B |
aqua_train | aqua_train_80890 | George is 8 years more than Christopher and Ford is 2 years younger than Christopher. The sum of their ages is 60. Find the ages of George. | [
"A)25",
"B)26",
"C)27",
"D)28",
"E)29"
] | B |
aqua_train | aqua_train_6357 | A cheetah can at 65 mph but only for a maximum of 6 minutes before it exhausts itself. How many miles can the cheetah run before tiring out? Round to the nearest hundredths place. | [
"A)5 miles",
"B)5.50 miles",
"C)6 miles",
"D)6.50 miles",
"E)7 miles"
] | D |
aqua_train | aqua_train_27143 | If the price of an article went up by 20%, then by what percent should it be brought down to bring it back to its original price? | [
"A)16 2/3%",
"B)16 2/8%",
"C)16 2/1%",
"D)16 1/3%",
"E)16 2/7%"
] | A |
sciq | sciq_4 | The atomic number is the same as the number of what in an atom? | [
"neutrons",
"ions",
"electrons",
"protons"
] | D |
aqua_train | aqua_train_36269 | There are 30 people in a party. If everyone is to shake hands with one another, how many hand shakes are possible? | [
"A)435",
"B)367",
"C)361",
"D)297",
"E)261"
] | A |
sciq | sciq_4 | What is the shortest phase of the sexual response cycle? | [
"sexual stimulation",
"plateau phase",
"resolution phase",
"the orgasm"
] | D |
sciq | sciq_4 | Most of these bacterial illnesses can be prevented with proper cooking of food and washing what? | [
"vegetables",
"hair",
"teeth",
"hands"
] | D |
science_train | science_train_225 | Question: Which ball of clay has more thermal energy?
Hints: | [
"the hotter ball of clay",
"the colder ball of clay"
] | A |
aqua_train | aqua_train_34066 | In Town X, 64 percent of the population are employed, and 44 percent of the population are employed males. What percent of the employed people in Town X are females? | [
"A)16%",
"B)55%",
"C)29%",
"D)40%",
"E)52%"
] | C |
sciq | sciq_4 | Arachidic, stearic, and palmitic fatty acids are examples of what type of fatty acid? | [
"neutral",
"integral",
"compacted",
"saturated"
] | D |
aqua_train | aqua_train_42981 | Two numbers are less than third number by 35% and 37% respectively. How much percent is the second number less than by the first | [
"A)8%",
"B)10%",
"C)33%",
"D)41%",
"E)42%"
] | C |
aqua_train | aqua_train_13075 | pipes P and Q would fill a cistern 18 and 24 minutes respectively. Both pipes being opened, find when the first pipe must be turned off so that the cistern may be just filled in 12 minutes? | [
"A)2",
"B)9",
"C)8",
"D)7",
"E)5"
] | B |
aqua_train | aqua_train_96053 | A boat can move upstream at 25 kmph and downstream at 31 kmph, then the speed of the current is? | [
"A)3",
"B)6",
"C)7",
"D)54",
"E)8"
] | A |
sciq | sciq_4 | People with red hair usually have what type of skin? | [
"dark",
"oily",
"dry",
"light"
] | D |
aqua_train | aqua_train_68661 | A tap can fill a tank in 6 hours. After half the tank is filled three more similar taps are opened. What is the total time taken to fill the tank completely? | [
"A)3hrs25 min",
"B)3hrs45 min",
"C)3hrs75 min",
"D)3hrs49 min",
"E)3hrs25 min"
] | B |
aqua_train | aqua_train_22921 | How many numbers between 11 and 90 are divisible by 7? | [
"A)7",
"B)10",
"C)11",
"D)12",
"E)13"
] | C |
aqua_train | aqua_train_47978 | Ayush was born two years after his father's marriage. His mother is five years younger than his father but 20 years older than Ayush who is 10 years old. At what age did the father get married ? | [
"A)23 years",
"B)25 years",
"C)33 years",
"D)35 years",
"E)45 years"
] | A |
aqua_train | aqua_train_3176 | If the sum of one-half, one-third and one-fourth of a number exceeds the number itself by 4, what could be the number ? | [
"A)24",
"B)36",
"C)72",
"D)None of these",
"E)Cannot be determined"
] | D |
aqua_train | aqua_train_2703 | A sum of money amounts to Rs.6690 after 3 years and to Rs.10,035 after 6 years on compound interest.find the sum. | [
"A)333",
"B)4460",
"C)37687",
"D)26698",
"E)2911"
] | B |
aqua_train | aqua_train_210 | There are two water tanks A and B, A is much smaller than B. While water fills at the rate of one liter every hour in A, it gets filled up like 10, 20, 40, 80, 160 in tank B. (At the end of first hour, B has 10 liters, second hour it has 20, third hour it has 40 and so on). If tank B is 1/32 filled after 21 hours, what... | [
"A)22",
"B)28",
"C)269",
"D)26",
"E)82"
] | D |
aqua_train | aqua_train_49086 | If the cost price of 65 chocolates is equal to the selling price of 50 chocolates, the gain percent is : | [
"A)35%",
"B)10%",
"C)20%",
"D)30%",
"E)33%"
] | D |
aqua_train | aqua_train_49373 | Pipe A fills a tank of capacity 750 liters at the rate of 40 liters a minute. Another pipe B fills the same tank at the rate of 30 liters a minute. A pipe at the bottom of the tank drains the tank at the rate of 20 liters a minute. If pipe A is kept open for a minute and then closed and pipe B is open for a minute and ... | [
"A)45 minutes",
"B)14 minutes",
"C)39 minutes",
"D)40 minutes 20 seconds",
"E)None of these"
] | A |
aqua_train | aqua_train_54223 | A 290 meter long train running at the speed of 120 kmph crosses another train running in the opposite direction at the speed of 80 kmph in 9 seconds.What is the lenght of other train. | [
"A)210m",
"B)220m",
"C)230m",
"D)240m",
"E)250m"
] | A |
science_train | science_train_723 | Question: What is the direction of this pull?
Hints: | [
"toward the center of Earth",
"away from the center of Earth"
] | A |
aqua_train | aqua_train_95660 | If w,x,y,z are consecutive positive integers ; then which of the following is always odd?
[1] w*x+(y+2)^2*z
[2] w^x + z^y
[3] 13x^2 | [
"A)1",
"B)2",
"C)3",
"D)1 and 2",
"E)2 and 3"
] | B |
aqua_train | aqua_train_36563 | Three investors, A, B, and C, divide the profits from a business enterprise in the ratio of 5 : 7 : 8, respectively. If investor A earned $ 3,500, how much money did investors B and C earn in total? | [
"A)$4,000",
"B)$4,900",
"C)$5,600",
"D)$9,500",
"E)$10,500"
] | E |
aqua_train | aqua_train_29444 | How many positive number less than 1000 have sum of there digit 17? | [
"A)43",
"B)53",
"C)63",
"D)75",
"E)76"
] | C |
aqua_train | aqua_train_17709 | In each of the following questions a number series is given with one term missing. Choose the correct alternative that will continue the same pattern and fill in the blank spaces.
?, 7, 14, 23, 34, 47 | [
"A)31",
"B)2",
"C)36",
"D)31",
"E)33"
] | B |
aqua_train | aqua_train_62709 | Rs.1500 is divided into two parts such that if one part is invested at 6% and the other at 5% the whole annual interest from both the sum is Rs.84. How much was lent at 5%? | [
"A)299",
"B)466",
"C)578",
"D)600",
"E)677"
] | D |
aqua_train | aqua_train_34376 | The cost of one photocopy is $0.02. However, a 25% discount is offered on orders of more than 100 photocopies. If Steve and Danny have to make 80 copies each, how much will each of them save if they submit a single order of 160 copies? | [
"A)$0.32",
"B)$0.40",
"C)$0.45",
"D)$0.48",
"E)$0.54"
] | B |
sciq | sciq_4 | Physical and chemical properties of geometric isomers are generally what? | [
"round",
"difficult",
"similar",
"different"
] | D |
aqua_train | aqua_train_12656 | A photography dealer ordered 75 Model X cameras to be sold for $250 each, which represents a 20 percent markup over the dealer’s initial cost for each camera. Of the cameras ordered, 6 were never sold and were returned to the manufacturer for a refund of 50 percent of the dealer's initial cost. What was the dealer's ap... | [
"A)7% loss",
"B)13% loss",
"C)7% profit",
"D)13% profit",
"E)14.4% profit"
] | E |
aqua_train | aqua_train_9233 | 0, 3, 9, 18, 30, 45, 63, ?
What number should replace the question mark? | [
"A)78",
"B)74",
"C)79",
"D)72",
"E)84"
] | E |
ds_train | ds_train_302 | Consider a light beam traveling through two different media with refractive indices \( n_1 \) and \( n_2 \). The light travels a distance \( d_1 \) in the first medium and \( d_2 \) in the second medium. Which of the following expressions correctly represents the total optical path length (OPL) of the light beam? | [
"A. \\(d_1 + d_2\\)\nB. \\(n_1 d_1 + n_2 d_2\\)\nC. \\(\\frac{d_1}{n_1} + \\frac{d_2}{n_2}\\)\nD. \\(\\frac{d_1}{n_2} + \\frac{d_2}{n_1}\\)"
] | B |
science_train | science_train_4301 | Question: Which of the following could Juan's test show?
Hints: | [
"how steady a parachute with a 1 m vent was at 200 km per hour",
"if the spacecraft was damaged when using a parachute with a 1 m vent going 200 km per hour",
"whether a parachute with a 1 m vent would swing too much at 400 km per hour"
] | A |
aqua_train | aqua_train_88039 | Difference between the length &breadth of a rectangle is 26 m. If its perimeter is 208 m, then the ratio of area and perimeter is?? We have: (l - b) = 26 and 2(l + b) = 208 or (l + b) = 104? | [
"A)315:26",
"B)315:25",
"C)315:30",
"D)415:35",
"E)425:35"
] | A |
aqua_train | aqua_train_62706 | A box contains 3red, 5yellow and 4 green balls. 3 balls are drawn randomly. What is the probability that the balls drawn contain balls of different colours? | [
"A)2/7",
"B)3/11",
"C)1/4",
"D)3/7",
"E)2/9"
] | B |
aqua_train | aqua_train_5693 | Ages of two persons differ by 18 years. If 6 year ago, the elder one be 3 times as old the younger one, find their present age | [
"A)12,28",
"B)15,33",
"C)16,32",
"D)18,34",
"E)19,34"
] | B |
aqua_train | aqua_train_56854 | 45 men can complete a work in 15 days. Six days after they started working, 30 more men joined them. How many days will they now take to complete the remaining work? | [
"A)5.4",
"B)10",
"C)1.5",
"D)7",
"E)8"
] | A |
aqua_train | aqua_train_10671 | In how many different ways could couples be picked from 8 men and 5 women? | [
"A)8",
"B)5",
"C)13",
"D)40",
"E)20"
] | D |
aqua_train | aqua_train_2567 | M is 25% of N. M is also 75% of D. D is 95% of L. How are N and L related? | [
"A)180%",
"B)200%",
"C)300%",
"D)285%",
"E)231%"
] | D |
aqua_train | aqua_train_49826 | Two trains of length 100 m and 280 m are running towards each other on parallel lines at 42 kmph and 30 kmph respectively. In what time will they be clear of each other from the moment they meet? | [
"A)18 sec",
"B)70 sec",
"C)21 sec",
"D)20 sec",
"E)19 sec"
] | E |
aqua_train | aqua_train_49967 | On a map the distance between two mountains is 310 inches. The actual distance between the mountains is 136 km. Ram is camped at a location that on the map is 34 inch from the base of the mountain. How many km is he from the base of the mountain? | [
"A)14.83",
"B)14.81",
"C)14.91",
"D)14.82",
"E)14.12"
] | C |
aqua_train | aqua_train_1258 | When running a mile during a recent track meet, Nuria was initially credited with a final time of 5 minutes, 39 seconds. Shortly after her run, officials realized that the timing mechanism malfunctioned. The stopwatch did not begin timing her until 11/25 of a minute after she began to run. If the time was otherwise cor... | [
"A)5 minutes",
"17.6 seconds",
"B)6 minutes",
"10.4 seconds",
"C)5 minutes",
"43.56 seconds",
"D)5 minutes",
"44.44 seconds",
"E)5 minutes",
"21.8 seconds"
] | B |
aqua_train | aqua_train_59941 | A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ? | [
"A)45",
"B)60",
"C)75",
"D)90",
"E)86"
] | D |
aqua_train | aqua_train_34901 | A man takes 3 hours 45 minutes to row a boat 15 km downstream of a river and 2 hours 30 minutes to cover a distance of 5 km upstream. Find the speed of the current. | [
"A)1 km/hr",
"B)2 km/hr",
"C)3 km/hr",
"D)4 km/hr",
"E)None of these"
] | A |
aqua_train | aqua_train_44448 | x and y are positive integers. If xy + 4x is odd, then which of the following must be even? | [
"A)x",
"B)y",
"C)x + y",
"D)xy − x",
"E)y+4"
] | E |
aqua_train | aqua_train_38846 | John has on his shelf three books of poetry, five novels, and two reference works. Suppose from these ten books, we were to pick two books at random. What is the probability that we pick one novel and one reference work? | [
"A)1/2",
"B)2/9",
"C)3/10",
"D)7/20",
"E)8/45"
] | B |
aqua_train | aqua_train_12821 | 100 kg of a mixture containing milk and water in the ratio 11:5. How much more water is to be added to get a new mixture containing milk and water in the ratio 3:2? | [
"A)2.49kg",
"B)5.78kg",
"C)3.45kg",
"D)4.17kg",
"E)6kg"
] | D |
aqua_train | aqua_train_39534 | A shipment of 8 television sets contains 2 black-and-white sets and 5 color sets. If 2 television sets are to be chosen at random from this shipment, what is the probability that at least 1 of the 2 sets chosen will be a black-and-white set? | [
"A)1/7",
"B)1/4",
"C)9/14",
"D)11/28",
"E)13/28"
] | C |
aqua_train | aqua_train_23997 | If 625(5^x) = 1 then x= | [
"A)–2",
"B)-4",
"C)0",
"D)-1",
"E)2"
] | B |
aqua_train | aqua_train_29518 | It was calculated that 75 men could complete a piece of work in 10 days. When work was scheduled to commence, it was found necessary to send 25 men to another project. How much longer will it take to complete the work? | [
"A)10 days.",
"B)20 days.",
"C)25 days.",
"D)12.5 days.",
"E)15 days."
] | E |
sciq | sciq_4 | What structure is a larger assembly of several polypeptide chains that are now referred to as subunits of the protein? | [
"digital structure",
"geological structure",
"pyramid structure",
"quaternary structure"
] | D |
sciq | sciq_4 | The vector sum of all the torques acting on an object is called what? | [
"peak capacity",
"torque load",
"homeostasis",
"net torque"
] | D |
sciq | sciq_4 | Where are most plants firmly rooted? | [
"rock",
"grass",
"mineral",
"soil"
] | D |
aqua_train | aqua_train_27819 | A cistern is filled by a tap in 8 1/2 hours. Due to leak in the bottom of the cistern, it takes half an hour longer to fill the cistern. If the cistern is full how many hours will it take the leak to empty it? | [
"A)133",
"B)143",
"C)153",
"D)163",
"E)173"
] | C |
science_train | science_train_5644 | Question: Will these magnets attract or repel each other?
Hints: | [
"repel",
"attract"
] | A |
aqua_train | aqua_train_44038 | The velocity of a falling object in a vacuum is directly proportional to the amount of time the object has been falling. If after 5 seconds an object is falling at a speed of 90 miles per hour, how fast will it be falling after 18 seconds? | [
"A)18 miles per hour",
"B)90 miles per hour",
"C)216 miles per hour",
"D)324 miles per hour",
"E)5400 miles per hour"
] | D |
aqua_train | aqua_train_34152 | The product of all the prime numbers less than 14 is closest to which of the following powers of 10 ? | [
"A) 10^4",
"B) 10^8",
"C) 10^7",
"D) 10^6",
"E) 10^5"
] | A |
aqua_train | aqua_train_61782 | The duplicate ratio of 4:5 is? | [
"A)1:2",
"B)1:4",
"C)1:8",
"D)1:18",
"E)16:25"
] | E |
aqua_train | aqua_train_44857 | 12 buckets of water fill a tank when the capacity of each tank is 13.5 litres. How many buckets will be needed to fill the same tank, if the capacity of each bucket is 9 litres? | [
"A)8",
"B)15",
"C)16",
"D)18",
"E)19"
] | D |
aqua_train | aqua_train_34263 | One filter decreases the concentration of harmful substances in water by half. If water that contains less than 0.1 percent of harmful substances is considered clean, how many filters are required to clean 200 liters of water containing 0.5 liters of harmful substances ? | [
"A)2",
"B)3",
"C)5",
"D)6",
"E)8"
] | A |
aqua_train | aqua_train_68200 | If the number 517 * 324 is completely divisible by 3, then the smallest whole number in the place of * will be: | [
"A)0",
"B)1",
"C)2",
"D)3",
"E)None of these"
] | B |
sciq | sciq_4 | Newton realized that the nature of gravity on earth that pulls an apple to the ground could explain the motion of these? | [
"seasons",
"atoms and quarks",
"molecules",
"moon and planets"
] | D |
ds_train | ds_train_2313 | In a biochemical engineering process, the yield of a certain bioproduct Y is dependent on the substrate concentration S according to the Michaelis-Menten kinetics, described by the equation \( v = \frac{V_{max} S}{K_m + S} \). If both the maximum rate \( V_{max} \) and the Michaelis constant \( K_m \) are doubled, how ... | [
"A. Doubled\nB. Halved\nC. Unchanged\nD. Quadrupled"
] | A |
aqua_train | aqua_train_89875 | If a is an integer greater than 6 but less than 17 and b is an integer greater than 3 but less than 29, what is the range of a/b? | [
"A)15/4",
"B)13/2",
"C)9/7",
"D)1/5",
"E)7/6"
] | A |
aqua_train | aqua_train_32242 | Which of the following could be the value of x, if 2|9x – 2| = 158? | [
"A)77/9",
"B)0",
"C)9",
"D)3",
"E)-2"
] | C |
aqua_train | aqua_train_29969 | There are n cities. What is the number of airlines that connected 6 different cities (airline from city A to city B is different with airline from city B to city A)? | [
"A)n(n-5)",
"B)n(n+1)",
"C)n(n-1)/2",
"D)n(n+1)/2",
"E)n2"
] | A |
aqua_train | aqua_train_56729 | A car started running at a speed of 30 km/hr and the speed of the car was increased by 2 km/hr at the end of every hour. Find the total distance covered by the car in the first 10 hours of the journey. | [
"A)390 km",
"B)340 km",
"C)380 km",
"D)360 km",
"E)320 km"
] | A |
aqua_train | aqua_train_15459 | A camera lens filter kit containing 5 filters sells for $52.50. If the filters are purchased individually, 2 of them are priced at $6.45 each, 2 at $11.05 each, 1 at $15.50. The amount saved by purchasing the kit is what percent of the total price of the 5 filters purchased individually? | [
"A)3.76%",
"B)4.76%",
"C)5.76%",
"D)6.76%",
"E)7.76%"
] | B |
aqua_train | aqua_train_2072 | A train overtakes two person who are walking in the same direction in which the train is going , at the rate of 2 kmph and 4 kmph and passes them completely in 9 and 10 seconds respectively. The length of the train is: | [
"A)45 m",
"B)50 m",
"C)54 m",
"D)72 m",
"E)None of these"
] | B |
aqua_train | aqua_train_28050 | In a business, A and C invested amounts in the ratio 2 : 1 , whereas the ratio between amounts invested by A and B was 3 : 2 . If Rs 157300 was their profit, how much amount did B receive? | [
"A)Rs. 48000",
"B)Rs. 48200",
"C)Rs. 48400",
"D)Rs. 48600",
"E)None"
] | C |
aqua_train | aqua_train_81342 | In a class, candies were distributed among the children. Each child got candies equal to one-eighth of the total number of children in the class. If the number of children were half of the present number of children, then each child would have received 16 candies in total. Find the total number of candies distributed. | [
"A)450",
"B)598",
"C)512",
"D)658",
"E)544"
] | C |
aqua_train | aqua_train_61591 | What is the average of xx, 2x2x, and 66? | [
"A)x+2",
"B)x+3",
"C)x+2x+2",
"D)x+4",
"E)2x+5"
] | C |
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