question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
Saturated hydrocarbons get their name because they are saturated with what atoms? | [
"nitrogen",
"helium",
"hydrogen",
"oxygen"
] | C | Saturated hydrocarbons have only single bonds between carbon atoms, so the carbon atoms are bonded to as many hydrogen atoms as possible. In other words, they are saturated with hydrogen atoms. | SCiQ_train |
Peter and I are good friends. Peter is an American boy. I am a Japanese girl. He is thirteen. I am twelve. We are in the same class,Class Two. Peter has a nice clock. He likes it very much. He puts it on his desk. Every morning it wakes him up . I have a new watch. It looks beautiful. I wear it every day. It tells me ... | [
"in different classes",
"in the same row",
"in Class Two",
"in America"
] | B | MMLU_train | |
To make Chinese students healthier and stronger, China's Ministry of Education has started a campaign. The campaign asks students to run every school day. Te campaign has started since October last year and will last until April this year. Kids at primary schools have to run 1km per day. It's 1.5kms for middle school... | [
"they think Chinese students like running very much",
"they hope Chinese students become healthier and stronger",
"they know Chinese students have no time to exercise",
"they find out Chinese students are too lazy"
] | B | MMLU_train | |
Starch and glycogen, as well as simple sugars like glucose and fructose, can all be categorized broadly as what? | [
"vegetables",
"acids",
"impurities",
"carbohydrates"
] | D | Of the four major macromolecular groups (carbohydrates, lipids, proteins, and nucleic acids) that are processed by digestion, carbohydrates are considered the most common source of energy to fuel the body. They take the form of either complex carbohydrates, polysaccharides like starch and glycogen, or simple sugars (mo... | SCiQ_train |
What is the main component of phytoplankton? | [
"coral",
"sponge",
"seawater",
"algae"
] | D | Algae play significant roles as producers in aquatic ecosystems. Microscopic forms live suspended in the water column. They are the main component of phytoplankton . As such, they contribute to the food base of most marine ecosystems. | SCiQ_train |
DNA left at a crime scene could be used in the future to build up a picture of an offender's face, it was revealed tonight. A first step towards genetic _ has been taken by researchers in the US who link specific DNA markers with face shape. To identify the genes, they focused on known mutations that cause changes of ... | [
"Creating a data bank of DNA",
"Recognizing the DNA of criminals",
"Predicting the location of offence using DNA",
"Building image of offender's face from DNA"
] | D | MMLU_train | |
What atmosphere do gills help exchange gas in? | [
"stratosphere",
"air",
"ecosystem",
"water"
] | D | SCiQ_train | |
When Steven was a young boy, he moved quite often with his family and so he never had many friends. He spent a lot of time on his own and liked to play with electronic things. Steven had a neighbour, Steve Wozniak. Steve was a little bit younger than Steven but also liked to play with electronic things. Steven made a m... | [
"Steve became interested in electronic things after Steven made a microphone.",
"Steve and Steven had done something illegal.",
"The Apple 1 was the first computer in the world.",
"Factories don't use PCs."
] | B | MMLU_train | |
Working at their respective constant rates, machine A makes 100 copies in 12 minutes and machine B makes 150 copies in 15 minutes. If these machines work simultaneously at their respective rates for 30 minutes, what is the total number of copies that they will produce? | [
"425",
"550",
"700",
"750"
] | B | Machine A can produce 100 *30/12= 250 copies
And, Machine B can produce 150* 30/15= 300 Copies
Total producing 550 Copies.
C is the answer | AquaRat_train |
Mr. Mendoza's class studied different body systems. What is an important function of the circulatory system? | [
"providing structural support to muscles",
"carrying oxygen to cells",
"getting energy from food",
"sending messages to the brain"
] | B | MMLU_train | |
Air is said to reach what point, a term used by meteorologists, when humidity increases or temperature decreases? | [
"its dip point",
"bubble point",
"freezing point",
"its dew point"
] | D | Air reaches its dew point when humidity increases or temperature decreases. | SCiQ_train |
During which stage of development do all the major organs begin to form? | [
"transgenic",
"third trimester",
"embryonic",
"nascent"
] | C | After cells differentiate, all the major organs begin to form during the remaining weeks of embryonic development. A few of the developments that occur in the embryo during weeks 4 through 8 are listed in Figure below . As the embryo develops, it also grows in size. By the eighth week of development, the embryo is abou... | SCiQ_train |
A and B started a business investing Rs. 21,000 and Rs. 28,000 respectively. Out of a total profit of Rs. 14,000, B’s share is : | [
"7600",
"7900",
"7700",
"8000"
] | D | Ratio of their shares = 21000 : 28000 = 3 : 4.
B’s share = Rs. 14000 * 4/7
= Rs. 8000
ANSWER:E | AquaRat_train |
In a partnership between A, B and C. A's capital is Rs.8000. If his share of a profit of Rs.800 is Rs.200 and C's share is Rs.130, what is B's capital? | [
"18800",
"19766",
"11267",
"29172"
] | A | Explanation:
200 + 130 = 330
800 - 330 = 470
200 ---- 8000
470 ---- ? => 18800
Answer:D | AquaRat_train |
Imagine the situation. You are driving along a desert or on a mountain. You have no idea where you are. You passed the last house two hours ago. Then your car breaks down. It is night and it is cold. You have no mobile phone. What do you do? Well, next time take a GPS with you. This invention may be able to help you. I... | [
"cheaper than mobile phones",
"as common as watches.",
"having few new uses",
"more accurate than now."
] | D | MMLU_train | |
If p and r are positive integers such that (p2)/40=r(p2)/40=r, and p=/=r, then which of the following must also be an integer?
I. r/5r/5
II. r/(2x5)r/(2x5)
III. r/(3x5)r/(3x5) | [
"I, II, and III",
"I and III only",
"I only",
"I and II only"
] | D | (p^2)/40 = r;
p^2 = 40r = 2^3*5r.
2^3*5r equals to the square of an integer (p^2), thus r should complete the powers 2^3 and 5 to the even number, thus the least value of r is 2*5 (in this case p^2 = 2^3*5r = 2^4*5^2). So, r/5 and r/(2*5) must be also be integer.
Answer: C. | AquaRat_train |
In which direction does heat always flow through objects? | [
"from low to high",
"from hotter to cooler",
"from cooler to hotter",
"from left to right"
] | B | The objects are at different temperatures, and heat flows from the hotter to the cooler object. This is always. | SCiQ_train |
Most of the flowers in nature are red, orange and yellow. If we have seen a black flower, it's a chance in million. People have made a census ( ) to colors of more than four thousand kinds of flowers and discovered that only eight of them are black. As we know, sunlight is formed by seven different colored lights. The... | [
"black flowers are so weak that it is difficult for them to grow up.",
"there is only eight black flowers in nature.",
"sunlight is formed by seven different colored lights, so the wave length of each light is different.",
"black flowers can take in the light of all the wave lengths which make them dry up bec... | D | MMLU_train | |
Four students are investigating the effect of the force of a baseball bat on a ball. They marked the four different points where each of the balls made contact on the bat after each strike by each of the four students. Which of the following describes an error in the experimental design? | [
"failure to conduct enough trials",
"not considering the spin of the ball",
"not using balls of different masses",
"failure to define one testable variable"
] | D | MMLU_train | |
A man purchases 2 pens for $ 56. He sells one at 20% profit and the other at a loss of 15%. He neither gains nor loses on the whole. Thus, the cost price of two watches are : | [
"$56 and $24",
"$ 24 and $ 32",
"$32 and $ 24",
"$32 and $ 56"
] | B | x + y = 56--- (1)
1.20x + 0.85y = 56 --- (2)
(2) - (1) --> 0.20x - 0.15y = 0
20x = 15y
x/y = 3/4= (3*8)/(4*8) = 24/32
Answer:A | AquaRat_train |
little balls of H2O on the inside of a closed window came from | [
"rain",
"condensed water",
"snow",
"ice cream"
] | B | MMLU_train | |
What holds ionic and covalent compounds together? | [
"water",
"electrostatic attractions",
"magnetic force",
"gravity"
] | B | Ionic and covalent compounds are held together by electrostatic attractions between oppositely charged particles. Describe the differences in the nature of the attractions in ionic and covalent compounds. Which class of compounds contains pairs of electrons shared between bonded atoms?. | SCiQ_train |
The total energy assimilated by an ecosystem in a give period is known as what? | [
"size primary production",
"gross primary production",
"median primary production",
"mean primary production"
] | B | SCiQ_train | |
Heat transfer is part of everyday life. Which of these examples involving heat transfer occurs mainly by conduction? | [
"The sun warms the ground.",
"A hot oven warms a cold kitchen.",
"A campfire warms a person's hands.",
"Hot soup warms a metal spoon handle."
] | D | MMLU_train | |
What is most of the water used in agriculture used for? | [
"irrigation",
"cleaning",
"construction",
"sowing"
] | A | Many crops are grown where there isn’t enough rainfall for plants to thrive. For example, crops are grown in deserts of the American southwest. How is this possible? The answer is irrigation. Irrigation is any way of providing extra water to plants. Most of the water used in agriculture is used for irrigation. Livestoc... | SCiQ_train |
What is the term for dating a rock based on composition decay? | [
"radioactive dating",
"fuel dating",
"safe dating",
"carbon dating"
] | A | There are other forms of radioactive dating. Rocks, for example, can sometimes be dated based on the decay of 238 U . The decay series for 238 U ends with 206 Pb , so that the ratio of these nuclides in a rock is an indication of how long it has been since the rock solidified. The original composition of the rock, such... | SCiQ_train |
A Guide to the University Food The TWU Cafeteria is open 7a.m. to 8p.m.. It serves snacks, drinks, ice cream bars and meals. You can pay with cash or your ID cards. You can add meal money to your ID cards at the Front Desk. Even if you do not buy your food in the cafeteria, you can use the tables to eat your lunch, to ... | [
"By applying online.",
"By calling the centre.",
"By filling in a sign-up form.",
"By going to the centre directly."
] | C | MMLU_train | |
For any non-zero a and b that satisfy |ab| = -ab and |a| = -a, |b-4| + |ab-b| = | [
"ab-4",
"4-ab",
"ab-2b+4",
"2b-ab-4"
] | A | Given: |ab| = -ab and |a| = -a
Question: |b-4| + |ab-b| = ?
**** Looking at |ab| = -ab tells us that either one of a or b is negative.
**** Looking at |a| = -a tells us that a must be negative
**** Combine two observations: b is positive
Let a=-1 and b=1
|b-4| + |ab-b| = |1-4| + |-1-1| = 5
Test a) |ab-4| = |(1)(-1)-4| ... | AquaRat_train |
A sells a bicycle to B at a profit of 20%. B sells it to C at a profit of 25%. If C pays Rs. 225 for it, the cost price of the bicycle for A is | [
"150",
"181",
"627",
"127"
] | A | Explanation:
125% of 120% of A = 225
125/100 * 120/100 * A = 225
A = 225 * 2/3 = 150.
Answer: D | AquaRat_train |
Pandiyan buys an old scooter for Rs. 6000 and spends Rs. 600 on its repairs. If he sells the scooter for Rs. 7200, his gain percent is : | [
"12%",
"20%",
"9.09%",
"5%"
] | C | Explanation :
Solution: C.P. =Rs. (6000+600) =Rs. 6600; S.P. = Rs. 7200.
Gain% = 7200-6600/6600*100 = 9.09%
Answer : C | AquaRat_train |
The radius of a wheel is 22.4 cm. What is the distance covered by the wheel in making 1250 resolutions? | [
"1288 m",
"1278 m",
"1760 m",
"1378V"
] | C | In one resolution, the distance covered by the wheel is its own circumference. Distance covered in 1250 resolutions.
= 1250 * 2 * 22/7 * 22.4 = 176000 cm
= 1760 m
Answer: B | AquaRat_train |
Where does most geologic activity take place? | [
"plate boundaries",
"asthenosphere",
"outer core",
"inner core"
] | A | Plate boundaries are where two plates meet. Most geologic activity takes place at plate boundaries. This activity includes volcanoes, earthquakes, and mountain building. The activity occurs as plates interact. How can plates interact? Plates can move away from each other. They can move toward each other. Finally, they ... | SCiQ_train |
We bought a pair of geese one spring when they were both two weeks old. One was a female Chinese goose I named Su and her mate was a white goose I named Goose. They would follow us all around the yard talking to us whenever we came outside. At night, they stayed in a box in our kitchen until they were too big and then ... | [
"In the wild.",
"In the kitchen.",
"On the river.",
"In the garage."
] | D | MMLU_train | |
Jim is a basketball fan. He is very good at playing basketball. Jack is his favorite basketball player. Jim is in the school basketball team. Every Friday afternoon, he plays basketball with other members after class. In the team, Jim's best friend is Mike. He is also good at playing basketball. Jim's sister Mary loves... | [
"Mike is good at playing football.",
"Mike is only six months old.",
"Young children in the swimming class like playing in water.",
"The school basketball team plays after class every Tuesday afternoon."
] | C | MMLU_train | |
Two numbers are in the ratio of 3:8. If 24 be subtracted from each, they are in the ratio of 4:9. Find the numbers? | [
"60,88",
"-72,-192",
"60,89",
"60,84"
] | B | (3x-24):(8x-24) = 4:9
x = -24=> -72,-192
Answer: E | AquaRat_train |
My name is Joan. I'm a student. I'm fifteen. My dad and mom are teachers. I have a sister. Her name is Lily. She is sixteen.She is a student,too.We are from Canada, but we are in Beijing now. Look! The man in a white coat is my dad. The woman in a red dress is my mom.The girl in a pink skirt is Lily and I'm in a yello... | [
"in Canada now",
"in a red coat",
"in a white coat",
"a doctor"
] | C | MMLU_train | |
What positive number, when squared, is equal to the cube of the positive square root of 17? | [
"4",
"2",
"8",
"32"
] | C | Let the positive number be x
x^2 = ((17)^(1/2))^3
=>x^2 = 4^3 = 64
=> x = 8
Answer C | AquaRat_train |
What term is used to describe a solution in which water is the solvent? | [
"sediment solution",
"aqueous solution",
"hydro solution",
"liquids solution"
] | B | Solutions We have previously defined solutions as homogeneous mixtures, meaning that the composition of the mixture (and therefore its properties) is uniform throughout its entire volume. Solutions occur frequently in nature and have also been implemented in many forms of manmade technology. We will explore a more thor... | SCiQ_train |
The ratio of ducks and frogs in a pond is 37 : 39 respectively. The average number of ducks and frogs in the pond is 142. What is the number of frogs in the pond ? | [
"None",
"148",
"145",
"156"
] | C | Solution:
Ratio of Ducks and Frogs in Pond,
= 37 : 39.
Average of Ducks and Frogs in Pond,
= 142.
So, total number of Ducks and Frogs in the Pond,
= 2* 142 = 284.
Therefore,
Number of Frogs, = (284 *39)/76 = 145.
Answer: Option D | AquaRat_train |
which of the following is the square of an prime number? | [
"576",
"144",
"256",
"529"
] | D | A prime number is a number greater than 1, whose only two whole-number factors are 1 and itself.
here square root of 529 is 23 which is having only two factor, one and its self.
23 is a prime number
answer is B | AquaRat_train |
Even after centuries of exploration , the ocean still holds its mysteries. Although we know more today about the world's oceans and creatures living in them than ever before, every once in a while the sea brings up something so strange, so unexpected, that makes the world wonder what it could be. Such was the case when... | [
"show the mystery of the ocean",
"ask people to protect sea animals",
"introduce a rarely seen kind of fish",
"show how to find surprises in the sea"
] | A | MMLU_train | |
What is the difference between the C.I. on Rs. 9000 for 1 1/2 years at 4% per annum compounded yearly and half-yearly? | [
"s.2.42",
"s.2.08",
"s.2.04",
"s.3.67"
] | D | C.I. when interest is compounded yearly
= [9000 * (1 + 4/100) * (1 + (1/2 * 4)/100]
= 9000 * 26/25 * 51/50 = Rs. 9547.2
C.I. when interest is compounded half-yearly
= [9000 * (1 + 2/100)2]
= (9000 * 51/50 * 51/50 * 51/50)
= Rs. 9550.87 Difference
= (9550.87 - 9547.2)
= Rs.3.67.
Answer: C | AquaRat_train |
Another small animal that tigers eat in Ranthambhore (a wildlife park in northern India) is the porcupine .These animals are spread widely across India in open areas and grasslands; they often live in the earth and between rocks.They are good diggers, and in Ranthambhore are nocturnal ; they only come out at night.Th... | [
"teeth of a porcupine",
"feathers on a porcupine",
"long, sharp needle-like parts on a porcupine",
"paws of a porcupine"
] | C | MMLU_train | |
An unbiased die is tossed. Find the probability of getting a multiple of 3 | [
"1/3",
"4/3",
"2/3",
"5/3"
] | A | Here S={1,2,3,4,5,6}
Let E be the event of getting the multiple of 3
then ,E={3,6}
P(E)=n(E)/n(S)=2/6=1/3
answer option A) 1/3. | AquaRat_train |
What are natural resources which can be replaced in a relatively short period called? | [
"solvent resources",
"materials resources",
"replaceable resources",
"renewable resources"
] | D | Renewable resources are natural resources that can be replaced in a relatively short period of time or are virtually limitless in supply. Renewable energy resources include sunlight, moving water, wind, biomass, and geothermal energy. Each of these energy resources is described in Table below . Resources such as sunlig... | SCiQ_train |
What has the smallest, lightest atoms of all the elements and is colorless, odorless, tasteless and nontoxic, but highly flammable in its pure state? | [
"magnesium",
"helium",
"hydrogen",
"barium"
] | C | Hydrogen has the smallest, lightest atoms of all elements. Pure hydrogen is a colorless, odorless, tasteless gas that is nontoxic but highly flammable. Hydrogen gas exists mainly as diatomic (“two-atom”) molecules (H 2 ), as shown in the diagram on the right. Hydrogen is the most abundant element in the universe and th... | SCiQ_train |
The color of an object is determined by the what of it's reflected light? | [
"absorption",
"luminosity",
"variation",
"wavelength"
] | D | We see an opaque object, such as the apple in Figure below , because it reflects some wavelengths of visible light. The wavelengths that are reflected determine the color that the object appears. For example, the apple in the figure appears red because it reflects red light and absorbs light of other wavelengths. We se... | SCiQ_train |
A student used the dimmest setting on a light microscope to observe a euglena and an amoeba. The student shined a narrow beam of light at the top of the cover slip. She observed that the euglena swam up toward the light but the amoeba did not. She knew the amoeba was alive because it slowly changed shape while she watc... | [
"An amoeba can only move side to side.",
"An amoeba is unable to respond to light.",
"An amoeba moves too slowly to observe.",
"An amoeba only moves when it is hungry."
] | B | MMLU_train | |
A ferromagnetic metal, such as in paper clips, can stick to other paper clips without hooking together | [
"when outside",
"when iron touches",
"when floating",
"when burned"
] | B | MMLU_train | |
The game of blackjack is played with a deck consisting of 13 cards (one of each of the numbers 2-10, one jack, one queen, one king, and one of ace) in each of four suits: clubs, diamonds, hearts, and spades.
In a game of blackjack, if your first card is a spade, what are the odds Y that it is an ace? | [
"1/4",
"5/13",
"1/26",
"1/13"
] | D | The question should ask about the probability not the odds.
There are 13 spades, the probability Y that the spade we already have is an ace is therefore 1/13.
Answer: C. | AquaRat_train |
There are 4 numbers W, X, Y, and Z. If W:X = 4/5, X:Y = 5/6, Y:Z = 6/7, then W:Z will be? | [
"5 : 7",
"1 : 2",
"4 : 7",
"2 : 3"
] | C | Solution
W : X = 4 : 5, X : Y = 5 : 6, Y : Z = 6 : 7
∴W∶X∶Y∶Z= 4 : 5 : 6 : 7.
Thus, W : Z = 4 : 7
Correct Option C | AquaRat_train |
The house was quiet at 5 am and Tim's mother was asleep. Only the sound of the big freezer broke the quiet. He'd dreamt of the cave last night. The purring of the freezer had been the sea . Tim pulled on a sweater and put some apples into his schoolbag. It was too early for breakfast. He'd eat after he'd been through t... | [
"The height of the first rocks.",
"The ups and downs of the waves.",
"The change in the position of the sun.",
"The vast stretch of the sunlit beach."
] | C | MMLU_train | |
Water is recycled constantly through which system? | [
"the habitat",
"the hydropshere",
"the ecosystem",
"the troposphere"
] | C | Water is recycled constantly through the ecosystem. That means any water you drank today has been around for millions of years. You could be drinking water that was once drunk by George Washington, the first humans, or even the dinosaurs. | SCiQ_train |
The hemisphere that is tilted away from the sun is cooler because it receives less what? | [
"direct electrons",
"x-rays",
"pollution",
"direct rays"
] | D | The hemisphere that is tilted away from the Sun is cooler because it receives less direct rays. As Earth orbits the Sun, the Northern Hemisphere goes from winter to spring, then summer and fall. The Southern Hemisphere does the opposite from summer to fall to winter to spring. When it is winter in the Northern hemisphe... | SCiQ_train |
A man buys an article and sells it at a profit of 20%. If he had bought it at 20% less and sold it for Rs.15 less, he could have gained 25%. What is the cost price? | [
"75",
"197",
"279",
"278"
] | A | CP1 = 100 SP1 = 120
CP2 = 80 SP2 = 80 * (125/100) = 100
20 ----- 100
15 ----- ? => 75
Answer:E | AquaRat_train |
Liverpool city council want to clear the city of fat pigeons . They say that people are feeding the birds, which makes them fat. The pigeons get bigger because they normally eat seeds and insects for their main food, not high-fat junk food they are eating in the city centre. The council want people to know that ... | [
"The robots will fly around the city center like real birds.",
"Pigeons get fat because they eat seeds and insects.",
"Liverpool is the European Capital of Culture.",
"The pigeons like the food that people give them."
] | D | MMLU_train | |
What gases move in and out of blood during gas exchange? | [
"nitrogen, carbon dioxide",
"oxygen, carbon dioxide",
"oxygen, carbon monoxide",
"oxygen, nitrogen"
] | B | User:helix84/Wikimedia Commons. Gas exchange is the movement of oxygen into the blood and carbon dioxide out of the blood . CC BY 2.5. | SCiQ_train |
If the area of a square with sides of length 11 centimeters is equal to the area of a rectangle with a width of 11 centimeters, what is the length of the rectangle, in centimeters? | [
"18",
"11",
"8",
"16"
] | B | Let length of rectangle = L
11^2 = L*11
=> L = 121/11 = 11
Answer C | AquaRat_train |
Organic chemistry is the study of the chemistry of what? | [
"carbon compounds",
"metals",
"hydrogen",
"oxidation"
] | A | Organic chemistry is the study of the chemistry of carbon compounds. | SCiQ_train |
Which region is just posterior to the mouth? | [
"the diaphragm",
"the duodenum",
"the esophagus",
"the pharynx"
] | D | SCiQ_train | |
A bike covers a certain distance at the speed of 56km/h in 5 hrs. If the bike was to cover the same distance in approximately 7 hrs, at what approximate speed should the bike travel? | [
"50 km/h",
"40 km/h",
"35 km/h",
"55 km/h"
] | B | Ans.(D)
Sol. Total distance = 56 × 5 = 280 km
Now speed = 280/7 = 40 km/h | AquaRat_train |
Most people have heard the sound of bees among flowers. Bees live almost everywhere in the world except in the Arctic areas. Many kinds of agriculture depend on these small, social insects. Without bees, fruit and nut growers as well as many other farmers would not have a crop. There are more than 20,000 kinds of bees.... | [
"bees and their colony",
"the way for bees to pass pollen",
"bees and agriculture",
"the process for bees to make honey"
] | C | MMLU_train | |
A jogger running at 9 km/hr along side a railway track is 200 m ahead of the engine of a 120 m long train running at 45 km/hr in the same direction. In how much time will the train pass the jogger? | [
"20",
"32",
"88",
"34"
] | B | Speed of train relative to jogger = 45 - 9 = 36 km/hr.
= 36 * 5/18 = 10 m/sec.
Distance to be covered = 200 + 120 = 320 m.
Time taken = 320/10 = 32 sec.
Answer: Option A | AquaRat_train |
People have smoked cigarettes for a long time now. The tobacco which is used to make cigarettes was first grown in what is now part of the United States. Christopher Columbus, who discovered America, saw the Indians smoking. Soon the dried leaves were transported to Europe. In the late 1800s, the Turks made cigarettes ... | [
"it can make new smokers feel dizzy or sick to their stomachs",
"it lowers skin temperature",
"it causes the heart to beat less fast",
"Nicotine will probably kill a person if a smoker takes in too much of it."
] | C | MMLU_train | |
What may have developed to help our ancestors distinguish between ripe and unripe fruits? | [
"night vision",
"fine motor skills",
"color vision",
"acute hearing"
] | C | McKay Savage. Color vision may have developed to help our ancestors distinguish between ripe and unripe fruits . CC BY 2.0. | SCiQ_train |
A man spends 20% of his income in house rent, 10% of the rest on his children’s education, 15% of the rest miscellaneous causes. If he now posses Rs. 6352 then his income is? | [
"B)Rs.40598",
"D)Rs.30379",
"C)Rs.45699",
"A)Rs.10379"
] | D | X * (80/100) * (90/100) * (85/100) = 6352
X * 0.8 * 0.9 * 0.85=6352
X = 6352/0.612
X = 10379
ANSWER:A | AquaRat_train |
What causes acid rain? | [
"air pollution",
"carbon dioxide",
"heavy pollution",
"chemicals in waterways"
] | A | Air pollution causes acid rain, ozone depletion, and global warming. | SCiQ_train |
If it is assumed that 80 percent of those who receive a questionnaire by mail will respond and 300 responses are needed, what is the minimum number of questionnaires that should be mailed? | [
"600",
"500",
"375",
"420"
] | C | Minimum no of mail to be sent for getting 300 responses at 80%
= 300/0.8 = 375
Option A | AquaRat_train |
I had a terrible accident and was transferred via a helicopter to the Pittsburgh Hospital. I was conscious of my accident and friends, and family passing out at the sight of me. It was no picnic! Late one evening ,I could hear the nurses in the next room repeatedly talking to a new patient. "Sandy, your mom is here. Op... | [
"to help her recognize her parents",
"to find whether she is still alive",
"to introduce her to the author",
"to help her come to life"
] | D | MMLU_train | |
Complete the series:5, 20, 24, 6, 2, 8, ? | [
"32",
"42",
"16",
"12"
] | D | The series is *4, +4, /4, -4, *4,....
That is 5*4 = 20, 20+4 = 24, 24/4 = 6, 6-4 = 2, and again 2*4 = 8 constructing the series 20,24,6,2,8,...so obviously the next operation will be +4, so 8+4 = 12 ANSWER:A | AquaRat_train |
Everyone knows that exercise is important.We all need to _ .Doctors say it is good for us.it makes your heart and body _ .When the daytime comes, we must get up. This is the time for exercise. Exercise means doing things with the body. Children who often exercise are more alert .This means they do better in tests and s... | [
"once a week",
"sometimes",
"twice a month",
"twice a week"
] | C | MMLU_train | |
1/2+[(2/3*3/8)+2]-9/16= | [
"0",
"35/16",
"15/16",
"9/13"
] | B | 1/2+[(2/3*3/8)+2]-9/16=
1/2+[(1/4)+2]-9/16=
1/2+[9/4]-9/16=
8/16 + 36/16 - 9/16 = 35/16
A | AquaRat_train |
When an object moves, how will its kinetic energy be affected? | [
"lower",
"reduced",
"escalate",
"lessen"
] | C | MMLU_train | |
Noah studied different systems in the human body. Which best describes a function of veins in the circulatory system? | [
"carrying blood from the body to the heart",
"supplying nutrients from the intestines to the body",
"carrying carbon dioxide from the body to the lungs",
"passing waste materials from the blood to outside the body"
] | A | MMLU_train | |
What causes food to move through the esophagus? | [
"peristalsis",
"apoptosis",
"proteolysis",
"photosynthesis"
] | A | The esophagus is a narrow tube that carries food from the throat to the stomach. Food moves through the esophagus because of peristalsis. At the lower end of the esophagus, a circular muscle controls the opening to the stomach. The muscle relaxes to let food pass into the stomach. Then the muscle contracts again to pre... | SCiQ_train |
When I was growing up, I had an old neighbor named Dr. Gibbs. He didn't look like any doctor I'd ever known. He never yelled at us for playing in his yard. I remember him as someone who was a lot nicer than most of the adults in our community. When Dr. Gibbs wasn't saving lives, he was planting trees. His house sat on ... | [
"are lack of care",
"are watered",
"are weeded out",
"are beaten"
] | B | MMLU_train | |
Peter invested an amount of Rs. 12,000 at the rate of 10% p.a simple interest and another amount at the rate of 20% p.a. simple interest. The total interest earned at the end of one year on the total amount invested became 14% p.a. Find the total amount invested? | [
"20,005",
"20,002",
"20,001",
"20,000"
] | D | Let the second amount be Rs. x. Then,
(12000 * 10 * 1)/100 + (x * 20 * 1)/100 = [(12000 + x) * 14 * 1] / 100
120000 + 20x = 16800 + 14x
x = 8000
Total investment = 12000 + 8000 = Rs. 20,000.Answer: A | AquaRat_train |
John had a stock of 1000 books in his bookshop. He sold 75 on Monday, 50 on Tuesday, 64 on Wednesday, 78 on Thursday and 135 on Friday. What percentage of the books were not sold? | [
"34.9%",
"43.5%",
"59.8%",
"66.5%"
] | C | Let N be the total number of books sold. Hence
N = 75 + 50 + 64 + 78 + 135 = 402
Let M be the books NOT sold
M = 1000 - N = 1000 - 402 = 598
Percentage
Books not sold / total number of books = 598/1000 = 59.8 = 59.8%
correct answer A | AquaRat_train |
A geologist found fossils of horse bones in different rock layers of a canyon. The fossils in the lower levels show shorter bones than those in the upper-level fossils. Which conclusion is based on the geologist's observations? | [
"Horse's reproduce using two parents.",
"Horse's became larger over time.",
"Smaller Horse's went extinct, and then larger Horse's formed.",
"Smaller Horse's are better suited to the environment than larger Horse's."
] | B | MMLU_train | |
Where do plankton, nekton, and benthos live? | [
"in the oceans",
"forests",
"deserts",
"arctic"
] | A | Zappy's. Plankton, nekton, and benthos are the three groups of living things in the oceans . CC BY-NC 3.0. | SCiQ_train |
A group of genetically identical individuals is called what? | [
"a man",
"replicant",
"brother",
"a clone"
] | D | SCiQ_train | |
Lina is a Chinese tennis star. She plays tennis well. She plays tennis every day. She has some tennis rackets and tennis balls. She has lots of healthy food. For breakfast, she has eggs and milk. She usually plays tennis for three hours in the moming. Then she has a big lunch-carrots, rice, fish and meat. After that sh... | [
"ping-pong",
"tennis",
"basketball",
"baseball"
] | B | MMLU_train | |
What trimester is associated with rapid fetal growth? | [
"second trimester",
"fourth trimester",
"first trimester",
"third trimester"
] | D | Figure 43.21 There is rapid fetal growth during the third trimester. (credit: modification of work by Gray’s Anatomy). | SCiQ_train |
A 50-year-old American officer came back to his school. The teacher asked him to give a talk to the small boys and girls there. The talk was about the love of their great country. All the little ones were sitting in a large meeting-room. The old officer went up and began speaking. He said , " Boys and girls . I studied... | [
"fifty",
"ten",
"twenty",
"thirty"
] | B | MMLU_train | |
The temperature in a hot star is high enough to pull electrons away from atoms. What state of matter results from this process? | [
"gas",
"solid",
"liquid",
"plasma"
] | D | MMLU_train | |
Sickness has the potential to | [
"strengthen an organism",
"test an organism",
"eliminate an organism",
"eat an organism"
] | C | MMLU_train | |
Sports shoes that work out whether their owner has done enough exercise to ensure time in front of the television have been invented in the prefix = st1 /UK. The shoes--dubbed Square Eyes - contain an electronic pressure sensor and a tiny computer chip to record how many steps the wearer has taken in a day. A wireless... | [
"22 minutes and 30 seconds.",
"22 minutes and 50 seconds",
"11 minutes and 25 seconds",
"11 minutes and 15 seconds"
] | A | MMLU_train | |
Lipids are biochemical compounds such as fats and? | [
"oils",
"vegetables",
"salts",
"minerals"
] | A | Lipids are biochemical compounds such as fats and oils. Organisms use lipids to store energy. In addition to carbon and hydrogen, lipids contain oxygen. | SCiQ_train |
Every living thing on Earth is either a plant or an animal, right? Wrong! Many organisms in our world are neither. Some of them float through the air, and some lie hidden in the ground. They do not need sunlight to survive, and if the weather becomes too cold, they can become inactive until conditions improve. What are... | [
"In a social report.",
"In a biology book.",
"In a geography magazine.",
"In a farming book."
] | B | MMLU_train | |
What is the name of the line used in topographic maps that shows different elevations? | [
"a curve line",
"a patch line",
"a crater line",
"a contour line"
] | D | Mapping is an important part of Earth Science. Topographic maps use a line, called a contour line, to show different elevations on a map. Contour lines show the location of hills, mountains and valleys. A regular road map shows where a road goes. But a road map doesn’t show if the road goes over a mountain pass or thro... | SCiQ_train |
Do you like traveling? Have you traveled to Los Angeles? Have you traveled to the moon? A rich man plans to live on Mars. Is it the beginning of a science fiction novel? In fact, it happens in the real world. Elon Musk is the founder and CEO of a private spaceflight company. He has said his plan is to live on the plan... | [
"A Science Fiction Novel",
"Los Angeles",
"Houses and Crops",
"Let's Fly to Mars"
] | D | MMLU_train | |
What part of the cell helps it keep its shape? | [
"nucleus",
"enzymes",
"cytoskeleton",
"cytoplasm"
] | C | cytoskeleton. This is a network of fibers and tubules that crisscrosses the cytoplasm. The cytoskeleton helps the cell keep its shape. | SCiQ_train |
The cell of a plant when photosynthesizing may most require | [
"access to roofless space",
"a complete vacuum in space",
"a room with blackened windows",
"dark basement living quarters"
] | A | MMLU_train | |
Alkanes are nonpolar and therefore do not attract what? | [
"ions",
"eons",
"atoms",
"molecules"
] | A | Alkanes are nonpolar; they do not attract ions. | SCiQ_train |
Millions of people are using cell phones today.In many places it is actually considered unusual not to use one.In many countries,cell phones are very popular with young people.They find that the phones are more than a means of communication--having a mobile phone shows that they are cool and connected. The explosions a... | [
"he disliked using mobile phones",
"he couldn't remember simple tasks",
"he was tired of talking on his mobile phone",
"his employer's doctor persuaded him to"
] | B | MMLU_train | |
What type of work called occurs when a system pushes back the surroundings against a restraining pressure? | [
"retention work",
"shape work",
"contrast work",
"expansion work"
] | D | A type of work called expansion work (or pressure-volume work) occurs when a system pushes back the surroundings against a restraining pressure, or when the surroundings compress the system. An example of this occurs during the operation of an internal combustion engine. The reaction of gasoline and oxygen is exothermi... | SCiQ_train |
Rabbits are easy to raise. They are clean and quiet. They don't need a lot of room. And it costs a small amount of money to feed them, but you can get a big return. One male and two females will produce as many as fifty more rabbits in a year. That is enough to provide enough meat for a family. Rabbit meat is high in p... | [
"Holes are needed for waste to drop through.",
"Each rabbit must be given a separate room.",
"Each room must have clean water every day.",
"Feeding containers are hung on the fence."
] | B | MMLU_train | |
The difference between aldehydes and ketones is the placement of what group within the molecule? | [
"ammonia",
"nucleus",
"carbonyl",
"benadryl"
] | C | The difference between aldehydes and ketones is the placement of the carbonyl group within the molecule. An aldehyde is an organic compound in which the carbonyl group is attached to a carbon atom at the end of a carbon chain. A ketone is an organic compound in which the carbonyl group is attached to a carbon atom with... | SCiQ_train |
Aluminum is an element. Which of the following best describes the smallest particle of aluminum that retains all the properties of aluminum? | [
"a molecule",
"an atom",
"a proton",
"an electron"
] | B | MMLU_train | |
A courtyard is 28 meter long and 13 meter board is to be paved with bricks of dimensions 22 cm by 12 cm. The total number of bricks required is : | [
"16000",
"13787",
"14567",
"None of these"
] | B | Explanation:
Number of bricks =Courtyard area /1 brick area
=(2800×1300 /22×12)=13787
Option C | AquaRat_train |
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