question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
Mary has 2 puppies,9 birds, 4 fishes.How many pets are there in all? | [
"20",
"15",
"08",
"12"
] | B | 2+9+4=15. Answer is D | AquaRat_train |
A 40 foot wide hole is found in the dessert. It's shaped like a ball had hit it. What could have happened? | [
"something from space entered the atmosphere",
"a lizard built the hole",
"the moon's gravity pulled sand out of the hole",
"a dust storm filled it in"
] | A | MMLU_train | |
The actual amount (mass) of gasoline left in the tank when the gauge hits “empty” is a lot less in the summer than in the winter. the gasoline has the same volume as it does in the winter when the “add fuel” light goes on, but because the gasoline has expanded, there is what? | [
"lower gravity",
"same mass",
"less mass",
"more mass"
] | C | Making Connections: Real-World Connections—Filling the Tank Differences in the thermal expansion of materials can lead to interesting effects at the gas station. One example is the dripping of gasoline from a freshly filled tank on a hot day. Gasoline starts out at the temperature of the ground under the gas station, w... | SCiQ_train |
Using tablet computers like Apple's iPad and Samsung's Galaxy Note just before bed can lead to a poor night's sleep, according to research. More and more people are taking their tablets to bed with them to surf the web, check Facebook or email before switching off the light. But researchers are warning that the blueis... | [
"inform readers of a recent research.",
"complain about problems caused by using iPads before bed.",
"offer some suggestions on late night screen viewing.",
"advocate late night screen viewing."
] | A | MMLU_train | |
The simple form of the ratio 2/3:2/5 is? | [
"5:7",
"5:1",
"1:3",
"5:3"
] | D | 2/3 : 2/5 = 10:6
=5:3
Answer:D | AquaRat_train |
According to dalton's law, unless they chemically react with each other, individual gases in a mixture of gases do not affect each other’s what? | [
"pressure",
"density",
"weight",
"mass"
] | A | The Pressure of a Mixture of Gases: Dalton’s Law Unless they chemically react with each other, the individual gases in a mixture of gases do not affect each other’s pressure. Each individual gas in a mixture exerts the same pressure that it would exert if it present alone in the container (Figure 9.20). The pressure ex... | SCiQ_train |
High explosives create shock waves that exceed the speed of sound, a phenomenon that goes by what term? | [
"supersonic",
"light speed",
"ion speed",
"turbulence"
] | A | The modern day formulation of gun powder is called black powder. It is still commonly used today. Its formulation is still quite similar to what was used in 9 th century China. Black powder is considered a low explosive. It is a mixture that burns quickly, but the resulting shock wave travels at subsonic speeds. The sp... | SCiQ_train |
"Mobile phone killed my man," screamed one headline last year. Also came claims that an unpublished study had found that mobile phones could cause memory loss. And a British newspaper devoted its front page to a picture supposedly showing how mobile phones could heat the brain. For anyone who uses a mobile phone, these... | [
"there is no evidence that mobile phones cause illness in people",
"the more people use mobile phones, the healthier they'll be",
"mobile phone users are less likely to develop cancer",
"mobile phones' radiation is the same as the general radiation"
] | A | MMLU_train | |
What is the term for a certain form of matter that has the same physical properties throughout? | [
"structure",
"balance",
"phase",
"wave"
] | C | 8.5 End-of-Chapter Material Chapter Summary To ensure that you understand the material in this chapter, you should review the meanings of the following bold terms in the following summary and ask yourself how they relate to the topics in the chapter. A phase is a certain form of matter that has the same physical proper... | SCiQ_train |
Many people may think that animals in the zoo are happy, free and lucky, but most of them are sad. Do you know why? Animals like tigers, lions, and bears usually live in forests or mountains. They run, jump, play with their children and catch small animals for food. But now they have to stay in cages ,small rooms in th... | [
"In the zoo",
"In the forest",
"In a room",
"In the field"
] | B | MMLU_train | |
Mr Brown is one of my friends. He can run very fast and likes to show people how fast he can run. One day, a thief got into his house, took some of his things and ran out of the house fast. Mr Brown found it and ran after him, and shouted, "Hey! Don't you know you can't get away from me."But the thief ran much faster,... | [
"Yes, he has.",
"No, he wasn't.",
"Yes, he did.",
"No, he didn't."
] | C | MMLU_train | |
What equals the output power divided by the input power? | [
"output",
"potential",
"inertia",
"efficiency"
] | D | ; The efficiency equals the output power divided by the input power. | SCiQ_train |
What is the second largest planet in the solar system? | [
"jupiter",
"Mars",
"Venus",
"saturn"
] | D | Saturn is the second largest planet in the solar system ( Figure below ). Saturn’s mass is about 95 times Earth's mass. The gas giant is 755 times Earth’s volume. Despite its large size, Saturn is the least dense planet in our solar system. Saturn is actually less dense than water. This means that if there were a batht... | SCiQ_train |
Plants may not have eyes and ears,but they can recognize their siblings ,and researchers at the University of Delaware have discovered how.The ID system lies in the roots and the chemical signals they secrete . Canadian researchers published that sea rocket,a common seashore plant,can recognize its siblings.Susan Dud... | [
"Sea rocket.",
"Plants' sensing system.",
"Biedrzycki's thesis project.",
"Dudley's study."
] | D | MMLU_train | |
Our town has a big zoo. There are a lot of animals in it. There are some tiger and two lions. They eat a lot of meat everyday. There are also two big elephants and a baby one. I want to ride one of them, the elephants are tame and kind, They eat a lot of grass every day. The elephants like children, because sometimes C... | [
"one",
"Two",
"Three",
"we don't know"
] | C | MMLU_train | |
Find the principal which yields a simple interest of Rs. 20 and compound interest of Rs. 22 in two years, at the same percent rate per annum? | [
"s. 100",
"s. 200",
"s. 420",
"s. 480"
] | A | Explanation:
SI in 2 years = Rs. 20, SI in 1 year = Rs. 10
CI in 2 years = Rs. 22
% rate per annum = [(CI – SI) / (SI in 1 year)] *100
= [(22 – 20) / 20] * 100
= 10 % p.a.
Let the principal be Rs. X
Time = T = 2 years
% rate = 10% p.a.
SI = (PRT/100)
20 = (X*10*2) / 100
X = Rs. 100
ANSWER: D | AquaRat_train |
If drinking coffee or tea has become part of your daily routine, you might wonder what it's doing to your long-term heart health. New research from Arteriosclerosis, Thrombosis, and Vascular Biology, a journal of the American Heart Association, found that high tea consumption and proper coffee consumption may be assoc... | [
"Health histories.",
"Height and weight.",
"Waist circumference.",
"The type of tea and coffee."
] | D | MMLU_train | |
The Internet has become part of teenagers' life. A new report shows that 38 percent (......) of 3,375 students use the Internet often. Most of the students get useful information for their studies, but some are not using it in a good way. Many students are playing online games too much. Some even visit some unhealthy... | [
"teach students how to get online in a good way",
"tell children how to make online friends",
"tell a lot of stories about the harm of the Internet",
"teach students how to play computer games"
] | A | MMLU_train | |
Mice | [
"abandon their offspring",
"hatch their young",
"lay eggs",
"nurse their offspring"
] | D | MMLU_train | |
Management programs based on population-regulating factors have helped prevent the extinction of many? | [
"keystone species",
"omnivores",
"abundant species",
"endangered species"
] | D | SCiQ_train | |
Something supplied by nature that helps support life, including ecosystems as well as minerals and fossil fuels, is called a what? | [
"fluid resource",
"artificial resource",
"natural resource",
"visible resource"
] | C | A natural resource is something supplied by nature that helps support life. When you think of natural resources, you may think of minerals and fossil fuels. However, ecosystems and the services they provide are also natural resources. Biodiversity is a natural resource as well. | SCiQ_train |
Porifera are parazoans that exhibit simple organization and lack true what? | [
"molecules",
"tissues",
"nuclei",
"cell membranes"
] | B | 15.2 Sponges and Cnidarians Animals included in phylum Porifera are parazoans and do not possess true tissues. These organisms show a simple organization. Sponges have multiple cell types that are geared toward executing various metabolic functions. Cnidarians have outer and inner tissue layers sandwiching a noncellula... | SCiQ_train |
What is the second most common type of cancer in both men and women? | [
"skin",
"heart",
"lung",
"breast"
] | C | In both men and women, the second most common type of cancer is lung cancer. Most cases of lung cancer develop in people who smoke. | SCiQ_train |
Sam, Thank you for asking me to play soccer with you. But I'm afraid I can't. I have a piano lesson on Tuesday. Maybe another time. Nancy Sandy, Thank you very much for inviting me to your birthday party on Friday. I'd love to come, but I have to go to New York that day. It's very kind of you. I hope you have a happy b... | [
"Sam",
"Sandy",
"Lucy",
"Rose"
] | B | MMLU_train | |
P, Q and R can do a work in 20, 30 and 60 days respectively. How many days does it need to complete the work if P does the work and he is assisted by Q and R on every third day? | [
"15",
"78",
"32",
"24"
] | A | Explanation :
Amount of work P can do in 1 day = 1/20
Amount of work Q can do in 1 day = 1/30
Amount of work R can do in 1 day = 1/60
P is working alone and every third day Q and R is helping him
Work completed in every three days = 2 × (1/20) + (1/20 + 1/30 + 1/60) = 1/5
So work completed in 15 days = 5 × 1/5 = 1
Ie, ... | AquaRat_train |
A good place to use a thermometer is | [
"your butt",
"a radio",
"a wall socket",
"a bookbag"
] | A | MMLU_train | |
A student tosses a ball into the air. Which force causes the ball to fall back to the ground? | [
"gravity",
"magnetism",
"mechanical",
"friction"
] | A | MMLU_train | |
Which celestial object listed below has the greatest density? | [
"a planet",
"a comet",
"a nebula",
"a neutron star"
] | D | MMLU_train | |
How do basal mammals like monotreme reproduce? | [
"cloning",
"by laying eggs",
"budding",
"live birth"
] | B | Monotremes reproduce by laying eggs. They have a cloaca instead of a uterus and vagina. The eggs pass through the opening of the cloaca. This form of reproduction is the least risky for the mother. However, eggs are harder to protect than is an embryo or a fetus in a pouch or uterus. Therefore, monotreme offspring may ... | SCiQ_train |
Coral reefs and tropical rainforests are ecosystems known for what, contributing greatly to the species in existence on earth? | [
"commensalism",
"spontaneous mutation",
"biodiversity",
"mass migrations"
] | C | How many species actually exist in the world? No one knows for sure because only a small percentage of them have already been discovered. Estimates range from 5 to 30 million total species currently in existence. Many of them live on coral reefs and in tropical rainforests (see Figure below ). These two ecosystems have... | SCiQ_train |
The best time to have an all-day BBQ in the northern hemisphere is | [
"December 21st",
"the winter solstice",
"end of June",
"sometime in January"
] | C | MMLU_train | |
What are single-celled organisms that lack a nucleus called? | [
"protists",
"prokaryotes",
"eukaryotes",
"fungi"
] | B | Prokaryotes are single-celled organisms that lack a nucleus. They are placed in two domains: the Bacteria Domain and the Archaea Domain. They were the first organisms to evolve. It's not certain how they are related to each other or to eukaryotes. | SCiQ_train |
Due to 10% decrease in the price of sugar and John can buy 5kg more sugar in Rs100 , then find the CP of sugar? | [
"Rs. 2(2/9)",
"Rs. 3(2/9)",
"Rs. 2(1/9)",
"Rs. 2(2/7)"
] | A | Here r = 10 % ,x = 100 and A = 5 kg
Actual price of sugar = 10*100/((100-10 )*5) = Rs. 2(2/9)
B | AquaRat_train |
The fossilized skeleton of archaeopteryx looks like that of a dinosaur, but it had what structures modified for flight, a trait associated only with birds among modern animals? | [
"fingers",
"claws",
"feathers",
"beaks"
] | C | fossils and birds, specifically in the structure of the hip and wrist bones, as well as the presence of the wishbone, formed by the fusing of the clavicles. One important fossil of an animal intermediate to dinosaurs and birds is Archaeopteryx, which is from the Jurassic period (Figure 29.33). Archaeopteryx is importan... | SCiQ_train |
A "blogger" is a person who writes on an Internet computer Web site called a "blog ".The word "blog" is a short way of saying Web log, or personal Web site. Anyone can start a blog, and they can write about anything they like. There are millions of blogs on the Internet today. They provide news, information,advertiseme... | [
"Objective",
"Sceptical",
"Disapproving.",
"Sympathetic."
] | A | MMLU_train | |
If we are driving a car or crossing a street, we will stop when the traffic lights turn red. Why do we use red rather than other colors? As we know, scattering happens when light goes through the air. For the same media, if the wavelength is long, the scattering will be short. If the wavelength is short, then the s... | [
"why accidents happen",
"how the red light travels",
"why we use red traffic lights",
"how to stop in time at traffic lights"
] | C | MMLU_train | |
Most teenagers in the United States spend their time trying to make time for school,family and friends.But some choose bigger goals. At age 15,Winter Vinecki has already had more successes than most people have in their lifetime."I recently completed a marathon on all seven continents and became the youngest person in ... | [
"It was invented when he was 15.",
"It is widely used in developing countries.",
"It is designed to make polluted water cleaner.",
"It is under improvement because it costs too much."
] | C | MMLU_train | |
Structural rearrangements of what include partial duplications, deletions, inversions, and translocations; duplications and deletions often produce offspring that survive but exhibit physical and mental abnormalities? | [
"neutrons",
"chromosomes",
"cells",
"phenotypes"
] | B | Chromosome Structural Rearrangements Cytologists have characterized numerous structural rearrangements in chromosomes, including partial duplications, deletions, inversions, and translocations. Duplications and deletions often produce offspring that survive but exhibit physical and mental abnormalities. Cri-du-chat (fr... | SCiQ_train |
Vascular plants evolved what basic structures to collect sunlight? | [
"roots",
"leaves",
"stems",
"flowers"
] | B | Vascular plants evolved leaves to collect sunlight. At first, leaves were tiny and needle-like, which helped reduce water loss. Later, leaves were much larger and broader, so plants could collect more light. | SCiQ_train |
There are two methods by whichhydrogen can be used to power cars. The first way is to use hydrogen to drive the engine, in much the same way as many cars use gas. The second method is to use the reaction of hydrogen with oxygen in a battery, making the car a kind of electric one. The dream of producing hydrogen in the... | [
"there are sixty hydrogen filling stations all over the world",
"hydrogen vehicles fueled by water will be very expensive",
"Honda will mass-produce the FCX Clarity by 2012",
"Honda produced its first hydrogen car in 1989"
] | B | MMLU_train | |
What organ provides the integrative power that underlies the complex behavior of vertebrates? | [
"the heart",
"the liver",
"the skin",
"the brain"
] | D | SCiQ_train | |
Quantum chromodynamics combines what property with quark theory? | [
"contrast",
"mass",
"sound",
"color"
] | D | Why must hadrons be white? The color scheme is intentionally devised to explain why baryons have three quarks and mesons have a quark and an antiquark. Quark color is thought to be similar to charge, but with more values. An ion, by analogy, exerts much stronger forces than a neutral molecule. When the color of a combi... | SCiQ_train |
Reader Janet Maynard has a lot of young bushes in her garden and is suffering from " _ . So for Janet and anyone else who doesn't want to waste time, effort and water, here are my top tips for keeping plants refreshed in thirsty times. Water in the evening if possible, rather than leaving it till you see things suffer.... | [
"potted plants need to be watered every week even in rainy weather.",
"we'd better put water on the leaves and stems to keep the plants refreshed.",
"It's better to use a rose on a can to water than jetting hoses.",
"people usually don't want to waste time, effort and water in raising plants."
] | C | MMLU_train | |
Most American kids love Halloween treats, but a bucket of Halloween candy can be a dentist's nightmare. Some parents try to get rid of half of the candy after their children go to bed, but dentists say parents also need to separate the good kinds of treats from the bad. It is not exactly what a child eats that truly ma... | [
"They may break the child's teeth.",
"They help bacteria to produce tannins",
"They contain too much sugar.",
"They stay in the mouth for a long time."
] | D | MMLU_train | |
A shopkeeper buys mangoes at the rate of 4 a rupee and sells them at 3 a rupee. Find his net profit or loss percent? | [
"38 1/3 %",
"33 1/8 %",
"33 3/3 %",
"33 1/3 %"
] | D | The total number of mangoes bought by the shopkeeper be 12.
If he buys 4 a rupee, his CP = 3
He selling at 3 a rupee, his SP = 4
Profit = SP - CP = 4 - 3 = 1
Profit Percent = 1/3 * 100 = 33 1/3 %
Answer: C | AquaRat_train |
What does the ubiquitous generator use to generate currents? | [
"inertia",
"gravity",
"magnetism",
"water"
] | C | The hint of symmetry between electricity and magnetism found in the preceding chapter will be elaborated upon in this chapter. Specifically, we know that a current creates a magnetic field. If nature is symmetric here, then perhaps a magnetic field can create a current. The Hall effect is a voltage caused by a magnetic... | SCiQ_train |
Alveolar ducts and broncioles are developing parts of what organ system? | [
"immune",
"nervous",
"digestive",
"respiratory"
] | D | Weeks 16–24 Once the respiratory bronchioles form, further development includes extensive vascularization, or the development of the blood vessels, as well as the formation of alveolar ducts and alveolar precursors. At about week 19, the respiratory bronchioles have formed. In addition, cells lining the respiratory str... | SCiQ_train |
In which organ are bile acids made | [
"liver",
"spleen",
"gall bladder",
"kidney"
] | A | Bile salts are bile acids that help to break down fat. Bile acids are made in the liver. When you eat a meal, bile is secreted into the intestine, where it breaks down the fats ( Figure below ). | SCiQ_train |
An example of a variable relating to the ramp is its what? | [
"color",
"steepness",
"weight",
"mass"
] | B | A: Variables might include factors relating to the ramp or to the object. An example of a variable relating to the ramp is its steepness. An example of a variable relating to the object is the way it moves—it might roll or slide down the ramp. Either of these variables could be manipulated by the researcher, so you cou... | SCiQ_train |
You put a great deal of effort into reaching the college of your choice. It' s time to get started. But what' s next? Beginning college can be an exciting but awkward time. Follow these tips to adjust to your new life rapidly and make the most of your college experience. * To save time and money, use the college' s bus... | [
"Driving your own car.",
"Renting an apartment.",
"Buying used books.",
"Attending activities."
] | C | MMLU_train | |
The 15 homes in a new development are each to be sold for one of three different prices so that the developer receives an average (arithmetic mean) of $200,000 per home. If 4 of the homes are to be sold for $170,000 each and 5 are to be sold for $200,000 each, what will be the selling price of each of the remaining 8 h... | [
"$215,000",
"$230,000",
"$200,000",
"$210,000"
] | A | IMO the answer has to be D.
5 houses are being sold for 200,000. 4 houses are being sold for $30,000 less, resulting in a loss of $120,000. To make the average selling price intact i.e. $200,000, the remaining 8 houses must be sold at such a profit that it compensates for the loss of 120,000. Hence 8x=120,000.
x=15,000... | AquaRat_train |
A corporation triples its annual bonus to 50 of its employees. What T percent of the employees’ new bonus is the increase? | [
"300%",
"662⁄3%",
"50%",
"100%"
] | B | T of the employees’ new bonus is the increase Hence B. | AquaRat_train |
What occurs when waves interact with other waves? | [
"interference",
"frequency",
"resurgence",
"vibration"
] | A | Wave interference occurs when waves interact with other waves. Constructive interference increases wave amplitude. Destructive interference decreases wave amplitude. | SCiQ_train |
Which planet has the longest planetary year? | [
"Earth",
"Venus",
"Jupiter",
"Neptune"
] | D | MMLU_train | |
What happens to the volume of the gas when temperature increases but amount of gas and its pressure are constant? | [
"volume decreases",
"volume increases",
"volume remains constant",
"nothing"
] | B | There are other measurable characteristics of a gas. One of them is temperature (T). Perhaps one can vary the temperature of a gas sample and note what effect it has on the other properties of the gas. Early scientists did just this, discovering that if the amount of a gas and its pressure are kept constant, then chang... | SCiQ_train |
What is the first step in protein synthesis? | [
"transcription",
"mutation",
"reproduction",
"differentiation"
] | A | Transcription is the first step in protein synthesis. It takes place in the nucleus. During transcription, a strand of DNA is copied to make a strand of mRNA. How does this happen? It occurs by the following steps, as shown in Figure below . | SCiQ_train |
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] 6z^2 | [
"3",
"2",
"2",
"1 and 3"
] | B | Plug in some numbers
w = 1
x = 2
y = 3
z = 4
Check the options -
[1] w*x+(y+2)^2*z = 1*2 + (3+2)^2 * 4 => 2 + 25*4 = 102{ Not an odd Number }
[2] w^x + z^y = 1^2 + 4^3 => 1 + 64 = 65{ Odd number }
[3] 6z^2 = 6* 4^2 even
[2]
D | AquaRat_train |
Two brothers were expected to return here on the same day. Rajat returned 3 days earlier but Rohit returned 4 days later. If Rajat returned on Monday, what was the expected day when both the brothers were to return home and when did Rohit Return? | [
"Monday, Friday",
"Tuesday, Monday",
"Thursday, Monday",
"Wednesday, Sunday"
] | C | Rajat returned on Monday -i.e. 3 days earlier
so actual day to return home is Thursday.
Rohit returned after days so Monday
ANSWER:C | AquaRat_train |
In the summer of 1978 an English farmer was driving his tractor through a field of wheat when he discovered that some of his wheat was lying flat on the ground. The fattened wheat formed a circle about six meters across. Around this circle were four smaller circles of flattened wheat. The five circles were in a forma... | [
"The farmer couldn't step out of the field.",
"The farmers couldn't make the circles round.",
"The farmers couldn't leave without footprints.",
"The farmers couldn't keep the wheat straight up."
] | C | MMLU_train | |
What is the volume of the molecules of an ideal gas? | [
"zero",
"three",
"one",
"two"
] | A | Because the molecules of an ideal gas are assumed to have zero volume, the volume available to them for motion is always the same as the volume of the container. In contrast, the molecules of a real gas have small but measurable volumes. At low pressures, the gaseous molecules are relatively far apart, but as the press... | SCiQ_train |
The ratio of displacement to time interval is the average what? | [
"velocity",
"speed",
"direction",
"acceleration"
] | A | The velocity of an object can be found from a position vs time graph. On a position vs time graph, the displacement is the vertical separation between two points and the time interval is the horizontal separation. The ratio of displacement to time interval is the average velocity. This ratio is also the slope of the li... | SCiQ_train |
A student scored an average of 65 marks in 3 subjects: Physics, Chemistry and Mathematics. If the average marks in Physics and Mathematics is 90 and that in Physics and Chemistry is 70, what are the marks in Physics? | [
"76",
"165",
"26",
"125"
] | D | Given M + P + C = 65 * 3 = 195 --- (1)
M + P = 90 * 2 = 180 --- (2)
P + C = 70 * 2 = 140 --- (3)
Where M, P and C are marks obtained by the student in Mathematics, Physics and Chemistry.
P = (2) + (3) - (1) = 180 + 140 - 195
= 125
Answer:D | AquaRat_train |
As more people have moved to the beach, the sea turtle population has decreased. Which is most likely the cause of this decrease? | [
"tropical storms",
"increase in predators",
"habitat loss",
"warmer temperatures"
] | C | MMLU_train | |
There are how many visual clues to indicate a chemical reaction? | [
"three",
"five",
"four",
"seven"
] | C | chemical reaction: Involves a transfer of energy. There are four visual clues to indicate a chemical reaction. | SCiQ_train |
Controlling the Ebola virus outbreak at the source in West Africa is the most effective way to decrease international risk of transmission, according to a research paper. If the epidemic persists and grows, it's likely there will be more cases of the deadly virus exported to other countries, including Canada, via air... | [
"it is easy to identify imported Ebola cases",
"people have rich medical resources",
"imported Ebola cases may not be effectively responded to",
"travelers are not allowed to go to some places"
] | C | MMLU_train | |
Carol spends 1/4 of her savings on a stereo and 2/3 less than she spent on the stereo for a television. What fraction of her savings did she spend on the stereo and television? | [
"2/7",
"1/4",
"1/2",
"7/12"
] | B | Total Savings = S
Amount spent on stereo = (1/4)S
Amount spent on television = (1-2/3)(1/4)S = (1/3)*(1/4)*S = (1/12)S
(Stereo + TV)/Total Savings = S(1/4 + 1/12)/S = 1/4
Answer: A | AquaRat_train |
Oxytocin, which stimulates the contractions of labor, is a type of what? | [
"metabolite",
"hormone",
"inhibitor",
"steroid"
] | B | A common sign that labor will be short is the so-called “bloody show. ” During pregnancy, a plug of mucus accumulates in the cervical canal, blocking the entrance to the uterus. Approximately 1–2 days prior to the onset of true labor, this plug loosens and is expelled, along with a small amount of blood. Meanwhile, the... | SCiQ_train |
What is the name of a tough, fibrous membrane which protects the outer layer of bone? | [
"the periosteum",
"the epithelium",
"marrow",
"cartilage"
] | A | Periosteum is a tough, fibrous membrane that covers and protects the outer surfaces of bone. | SCiQ_train |
If you want to protect yourself,please remember the following ways of information. These ways will make you safe. Don't use earphones when you are running in the school yard or in the street. You will keep yourself from the outside world and can easily get into trouble. If a stranger is following you, please don't go... | [
"in front of our bodies",
"on the floor",
"on our backs",
"on the heads"
] | A | MMLU_train | |
In the early days of the Internet, the idea that it represented an entirely new and separate field distinct from the real world was seized upon by both supporters and critics of the new technology.Supporters liked the idea that the virtual world was a placeless datasphere, liberated from constraints and restrictions ... | [
"believes the real and virtual worlds rely on each other",
"argues that real and virtual worlds are not consistent",
"agrees with both supporters and critics of the Internet",
"opposes the combination of the Internet and the physical world"
] | A | MMLU_train | |
Hydropower is generated with what natural resource? | [
"light",
"fire",
"air",
"water"
] | D | Hydropower utilizes the energy of falling water. | SCiQ_train |
For the symbol, m”n=n^2−m for all values of m and n. What is the value of 4”2? | [
"0",
"5",
"3",
"1"
] | A | 4”2= 4 - 4=0
Answer: E | AquaRat_train |
Bringing a stray cat to your home to live will be hard for it at first, but since animals adapt, it will | [
"fly away",
"go to space",
"get acclimated",
"breathe underwater"
] | C | MMLU_train | |
Which two body systems are involved in inhaling oxygen and exhaling carbon dioxide? | [
"endocrine and skeletal",
"excretory and nervous",
"circulatory and respiratory",
"digestive and reproductive"
] | C | MMLU_train | |
What is the remainder when 49^74 - 5^74 is divided by 24? | [
"3",
"0",
"1",
"None of these"
] | B | easiest way for me: 49^74 - 5^74 = (49)^37-25^37 = (24*2+1)^37 - (24+1)^37 -> remainder is 1^37 - 1^37 = 0
Ans : C | AquaRat_train |
The milk level in a rectangular box measuring 58 feet by 25 feet is to be lowered by 6 inches. How many gallons of milk must be removed? (1 cu ft = 7.5 gallons) | [
"750",
"250",
"100",
"5437.5"
] | D | 6 inches = 1/2 feet (there are 12 inches in a foot.), so 58*25*1/2=725 feet^3 of milk must be removed, which equals to 725*7.5=5437.5 gallons.
Answer: D. | AquaRat_train |
Shree Bose is one of the most impressive kids graduating from Fort Worth Country Day High School this year. Bose has a large circle of friends, and there's one who you may have heard of: President Obama. He has twice publicly recognized her achievements in cancer research and spoken with her in the Oval Office. If that... | [
"Bose's research was supported from the start",
"Bose plans to become a doctor in the future",
"Bose will study in the National Institute of Health",
"Bose's grandfather asked her to do cancer research"
] | B | MMLU_train | |
Here is the school day in an English school. Morning The students have an English lesson and a Maths lesson.The first lesson begins at 9:00 a.m.The children have a break from 10:00 a.m.to 10:20 a.m.They usually eat snacks or play games in the playground.After the break, they have the second lesson.It lasts for an hour... | [
"One",
"Two",
"Three",
"Four"
] | B | MMLU_train | |
What kind of motion characterizes waves? | [
"repetitive",
"round",
"breathing",
"bending"
] | A | Waves are characterized by their repetitive motion. Imagine a toy boat riding the waves in a wave pool. As the water wave passes under the boat, it moves up and down in a regular and repeated fashion. While the wave travels horizontally, the boat only travels vertically up and down. The Figure below shows two examples ... | SCiQ_train |
A ladder 30 feet long is leaning against a wall that is perpendicular to level ground. The bottom of the ladder is 10 feet from the base of the wall. If the top of the ladder slips down 5 feet, how many feet will the bottom of the ladder slip? | [
"15",
"14",
"19",
"18.92"
] | D | 30^2-10^2=800
it means that the height is equal to 28.28.
since the top of the ladder slips down 5 feet, then the height of the wall =28.28-5=23.28
the bottom =sqrt(30^2-23.28^2)=sqrt(900-541.95)=18.92
ans is C | AquaRat_train |
Mike likes the man. Mike is a gray, winter glove the man found in the snow. The man likes to bring lost gloves home. He puts them in a box. The gloves are warm and safe in the box. They also get to meet new friends when the man finds them and puts them in the box. Mike has made many new friends since the man found him.... | [
"Mike.",
"Rich.",
"Katie.",
"Roger."
] | B | MMLU_train | |
How high or low a sound seems is associated with what property of the sound? | [
"decibel",
"pitch",
"frequency",
"wavelength"
] | B | How high or low a sound seems to a listener is its pitch. Pitch, in turn, depends on the frequency of sound waves. | SCiQ_train |
Many people believe the glare from snow causes snow-blindness. Yet, dark glasses or not , they find themselves suffering from headaches and watering eyes, and even snow-blindness, when exposed to several hours of "snow light". The United States Army has now determined that glare from snow does not cause snow-blindness ... | [
"prevent the men behind losing their way",
"beautify the landscape of the terrain",
"warm themselves in the severe cold",
"give the men behind something to see"
] | D | MMLU_train | |
What sequence is the primary structure of a protein? | [
"proteins acid sequence",
"amino acid sequence",
"nucleic acid sequence",
"processed acid sequence"
] | B | The amino acid sequence is the primary structure of a protein. As explained in Figure below , a protein may have up to four levels of structure, from primary to quaternary. The complex structure of a protein allows it to carry out its biological functions. | SCiQ_train |
How are electrons shared in covalent bonds? | [
"orderly",
"equally",
"unequally",
"randomly"
] | B | In other covalent bonds, electrons are shared equally. These bonds are called nonpolar covalent bonds. Neither atom attracts the shared electrons more strongly. As a result, the atoms remain neutral in charge. The oxygen (O 2 ) molecule in the Figure below has two nonpolar bonds. The two oxygen nuclei have an equal for... | SCiQ_train |
An increase in what, across the periodic table, explains why elements go from metals to metalloids and then to nonmetals? | [
"neutrons",
"protons",
"electrons",
"temperature"
] | C | The increase in electrons across the periodic table explains why elements go from metals to metalloids and then to nonmetals from left to right across the table. Look at period 2 in Figure below as an example. Lithium (Li) is a metal, boron (B) a metalloid, and fluorine (F) and neon (Ne) are nonmetals. The inner energy... | SCiQ_train |
Arun and Tarun can do a work in 10 days.After 4 days tarun went to his village.How many days are required to complete the remaining work by Arun alone.Arun can do the work alone in 40 days. | [
"16 days.",
"24 days.",
"18 days.",
"17 days."
] | B | They together completed 4/10 work in 4 days.
balance 6/10 work will be completed by Arun alone in 40*6/10 = 24 days.
ANSWER:E | AquaRat_train |
What purpose does a plant light serve? | [
"Comfort them",
"replicate sunlight",
"Protect from bugs",
"Keep plants warm"
] | B | MMLU_train | |
What area beneath the earth's surface do magma collects? | [
"magma chambers",
"hot chambers",
"erosion chambers",
"underneath chambers"
] | A | Magma collects in magma chambers beneath Earth’s surface. Magma chambers are located where the heat and pressure are great enough to melt rock. These locations are at divergent or convergent plate boundaries or at hotpots. | SCiQ_train |
Light rays are focused by the lens of a camera through the process of | [
"reflection.",
"refraction.",
"dispersion.",
"diffraction."
] | B | MMLU_train | |
The average of six numbers is 30. If the average of first four is 25 and that of last three is 35, the fourth number is : | [
"10",
"26",
"18",
"25"
] | D | Let the six numbers be, a, b, c, d, e, f.
a + b + c + d + e + f = 30 × 6 = 180 - - - - (1)
a + b + c + d = 25 × 4 = 100 - - - - (2)
d + e + f = 35 × 3 = 105 - - - - (3)
Add 2nd and 3rd equations and subtract 1st equation from this.
d = 25
Answer: A | AquaRat_train |
How long does a train 250 meters long running at the rate of 72km/hr take to cross a bridge 150 meters in length? | [
"10sec",
"30sec",
"25sec",
"20sec"
] | D | Distance = length of train + length of bridge = 250+150 = 400
speed = 72km/hr = 72*5/18 = 20m/s
Required time = 400/20 = 20 seconds
Answer is B | AquaRat_train |
What substance is created when a copper turns from reddish brown to greenish brown? | [
"rust",
"copper alloy",
"iron oxide",
"copper oxide"
] | D | A: Another example of matter changing color is a penny changing from reddish brown to greenish brown as it becomes tarnished. The color change indicates that a new chemical substance has been produced. Copper on the surface of the penny has combined with oxygen in the air to produce a different substance called copper ... | SCiQ_train |
She might not be paid, but Carnegie Mellon University's newest staff member does all that a typical receptionist can do: give directions, answer the phone -- and even gossip about her life. University officials revealed what it considers to be the world's first robot receptionist with a personality of her own. The blon... | [
"Valerie looks like a real beautiful woman",
"Valerie can do whatever a human receptionist can't",
"Visitors can have a conversation with Valerie",
"Valerie doesn't understand of the visitors' questions sometimes"
] | D | MMLU_train | |
One arctic animal, the polar bear may spend their time doing what | [
"racing",
"swimming",
"creating",
"reading"
] | B | MMLU_train | |
Hydrogen gas is generated by the reaction of nitric acid and what else? | [
"carbon",
"gaseous iron",
"elemental iron",
"martian iron"
] | C | E XA MP L E 1 7 Hydrogen gas is generated by the reaction of nitric acid and elemental iron. The gas is collected in an inverted 2.00 L container immersed in a pool of water at 22°C. At the end of the collection, the partial pressure inside the container is 733 torr. How many moles of H2 gas were generated?. | SCiQ_train |
What are polymers composed of many sugar building blocks called? | [
"monomers",
"hydrocarbons",
"monosaccarides",
"polysaccharides"
] | D | SCiQ_train | |
Living things get energy from food in a process called respiration, which releases what gas back into the atmosphere? | [
"oxygen",
"nitrogen",
"carbon dioxide",
"hydrogen"
] | C | Carbon doesn’t stop there. Living things get energy from food in a process called respiration. This releases carbon dioxide back into the atmosphere. The cycle then repeats. | SCiQ_train |
Rust is an example of the reaction of oxygen with what? | [
"fuel",
"carbon",
"iron",
"coal"
] | C | Reaction with Elements Oxygen reacts directly at room temperature or at elevated temperatures with all other elements except the noble gases, the halogens, and few second- and third-row transition metals of low reactivity (those with higher reduction potentials than copper). Rust is an example of the reaction of oxygen... | SCiQ_train |
What type of climates is malaria commonly found in? | [
"tropical and subtropical",
"tropic and arctic",
"tropical and permafrost",
"arid and arctic"
] | A | Malaria is common in tropical and subtropical climates throughout the world (see Figure below ). In fact, malaria is one of the most common infectious diseases on the planet. Malaria is also a very serious disease. It kills several million people each year, most of them children. | SCiQ_train |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.