id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5 values |
|---|---|---|---|---|
arc_easy_1499 | Near Earth's equator, water generally exists naturally in the liquid and gas states. In which other part of Earth is water usually found naturally in only two states? | [
"Indian Ocean",
"interior of Africa",
"South Pole",
"Tropic of Cancer"
] | C. South Pole | arc_easy |
mmlu_train_94404 | In 1971, the bones of an extinct flying dinosaur were discovered. This kind of discovery helps everyone learn more about | [
"impact of humans on Earth.",
"effect of gravity on animals.",
"history of animal species on Earth.",
"likelihood that dinosaurs will reappear."
] | C. history of animal species on Earth. | mmlu_train |
arc_easy_1755 | Which part of a bicycle BEST moves in a circle? | [
"Seat",
"Frame",
"Foot pedal",
"Kickstand"
] | C. Foot pedal | arc_easy |
arc_easy_922 | A student is writing a report on volcanoes. What should the student include to best help explain how a volcano works? | [
"a photograph of an active volcano",
"a map showing the location of a volcano",
"a table of famous volcanoes and last known eruptions",
"a diagram showing the structure of a volcano"
] | D. a diagram showing the structure of a volcano | arc_easy |
aquarat_2347 | Insert the missing number
10, -20, 40, -80, 160, (....) | [
"320",
"-420",
"420",
"-320",
"0"
] | D. -320 | aquarat |
arc_challenge_866 | A beaker containing 50 milliliters of ice is placed on a windowsill. After several hours, the ice melts. What property of the ice did not change when it melted? | [
"the mass",
"the volume",
"the temperature",
"the state of matter"
] | A. the mass | arc_challenge |
aquarat_36400 | The average weight of 9 persons increases by 1.5 kg. If a person weighing 65 kg is replaced by a new person, what could be the weight of the new person? | [
"76 kg",
"77 kg",
"78.5 kg",
"Data inadequate",
"None of these"
] | C. 78.5 kg | aquarat |
mmlu_train_63569 | Many rural areas in the United States have no doctor. Some medical schools are trying different ways to treat the problem . One idea is to educate doctors in smaller communities and hope they stay. Dr. William Cathcart-Rake heads a new program at the University of Kansas in the Midwest. "We need more doctors. There's somewhere like a quarter of all of our physicians in Kansas who are sixty years of age or older. So we need to be replacing physicians, too."Says Dr. William Cathcart. He also says medical students from rural areas now typically study in Wichita or Kansas City, two of the biggest cities in Kansas. They say, "You know, I really have every intention of coming back to rural Kansas,"but they meet a soul mate, they get married, their soul mate happens to be from a big city and we never see them again. They get captured in the big city. Hopefully, if we train them in smaller communities, they can meet the future _ here , they can network here, and they have those connections which can hopefully be lifelong. The program is based in Kansas' tenth largest city , Salina, home to about fifty thousand people. Salina is about a three-hour drive from Kansas City, past fields of corn, soybeans and cattle. Student Claire Hinrichsen grew up in a town of about six hundred people. She attended the University of Kansas, or KU, as an undergraduate. One reason why the chose the Salina program is because of the size. There are only eight students--the smallest medical school in the country. Classes are taught by professors in Salina or on a video link from Kansas City or Wichita. Students who complete the four year program will then do their residency training in a small community in the surrounding area. One place a resident might work is the Clay Center Clinic, where Dr. Kerry Murphy is a family physician. Rural doctors generally serve older, poorer patients. Going into a specialty in a big city can mean better working hours and more money to pay off student loans. The Salina program will pay tuition for each year that students practice in a rural area in Kansas. Why did student Claire Hinrichsen choose the Salina program? | [
"Because she found her soul mate in rural Kanas.",
"Because she likes to work as a doctor.",
"Because she grew up in a town of 6,000 people.",
"Because she likes the size of the program."
] | D. Because she likes the size of the program. | mmlu_train |
aquarat_7000 | If n is a prime number and n ≠ 3, which of the following could be the remainder when 100! + n is divided by 3?
I. 2
II. 1
III. -2 | [
"II only",
"III only",
"I and II only",
"II and III only",
"I, II and III"
] | C. I and II only | aquarat |
arc_easy_2022 | Which unit can be used to describe an object's length? | [
"grams",
"minutes",
"liters",
"meters"
] | D. meters | arc_easy |
aquarat_39156 | A, B and C are entered into a partnership. A invested Rs.6500 for 6 months, B invested Rs.8400 for 5 months and C invested for Rs.10000 for 3 months. A is a working partner and gets 5% of the total profit for the same. Find the share of C in a total profit of Rs.7400. | [
"1900",
"1750",
"10300",
"8600",
"8000"
] | A. 1900 | aquarat |
mmlu_train_78280 | We use our smart phones to carry out many tasks every day. Many of us have become so _ on them. However, it is bad for our eyes and health to use too much phone. A study shows that smart phone owners usually start to use their phones early in the morning. They check persona1 emails and Wechat. And before they get out of bed, many people often check the weather, read the news, and send a message or two to friends. After getting up, they often take photos of food, themselves, and even whatever they can see with their phones. They share their photos with their friends. The research finds that users pick up their phones more than l,500 times to do different tasks in an average week. And the smart phone users are on their phone for three hours and sixteen minutes a day. That is to say, people use their phones for almost one full day each week. Using phones will take much time and it's also bad for our health. Many people stay up late to play phones, And mobile phones will influence our sleep. Without using the phones, many people will feel sad. Many owners also find they use their phones without realizing they're doing so. How do you think people use their phones too much? Before getting up, many people use their phones to do tasks, not including _ . | [
"checking weather",
"sending messages",
"reading news",
"taking photos"
] | D. taking photos | mmlu_train |
mmlu_train_31226 | If you're a male and you're reading this, congratulations: you're a survivor. According to a survey, you're more than twice as likely to die of skin cancer than a woman, than nine times more likely to die of AIDS. Assuming you make it to the end of your natural term, about 78 years for men in Australia, you'll die on average five years before a woman. There're many reasons for this -- typically, men take more risks than women and are more likely to drink and smoke--but perhaps more importantly, men don't go to the doctor. "Men aren't seeing doctors as often as they should," says Dr. Gullotta. "This is particularly so for the over-40s, when diseases tend to strike." Gullotta says a healthy man should visit the doctor every year or two. For those over45, it should be at least once a year. Two months ago Gullotta saw a 50-year-old man who had delayed doing anything about his smoker's cough for a year. "When I finally saw him it had already spread and he finally died from lung cancer," he says. "Earlier detection and treatment may not have cured him, but it would have prolonged his life." According to a recent survey, 95% of women aged between 15 and early 40s see a doctor once a year, compared to 70% of men in the same age group. "A lot of men think they can never defeated," Gullotta says. "They only come in when a friend drops dead on the golf course and they think, 'Geez, if it could happen to him, ...'" Then there's the ostrich approach. "Some men are scared of what might be there and would rather not know," says Dr, Ross Cartmill. "Most men get their cars serviced more regularly than they service their bodies," Cartmill says. He believes most diseases that commonly affect men could be addressed by preventive check-ups. Regular check-ups for men would inevitable place strain on the public purse, Cartmill says. "But prevention is cheaper in the long run than having to treat the diseases. Besides, the ultimate cost far greater; it's called premature death." Which of the following best completes the sentence "Geez, if it could happen to him, ..." (Line2, Para. 8)? | [
"I should avoid playing golf",
"it could happen to me, too",
"I should consider myself lucky",
"it would be a big misfortune"
] | B. it could happen to me, too | mmlu_train |
mmlu_train_41785 | First aid is the aid or the help which can be given to an injured person first, that is, before any other help comes. Nowadays there is usually a telephone not far away and the first we should do, if a serious accident happens, call the phone for an ambulance. Sometimes our quick action may save someone's life. Shock. People often suffer from shock after receiving an injury, sometimes even when the injury is very tiny. The face turns grey, and the skin becomes damp and cold. They breathe quickly. They should be kept warm. Cover them with a blanket and give them a warm drink. Broken bones. Do not move the patient. Send for an ambulance at once. Bleeding. A little bleeding doesn't harm. It washes dirt from the wound. But if the bleeding continues, try to stop it by placing a clean cloth firmly over the wound until the bleeding stops or helps arrive. Poison. A person who has taken poison should be taken to a hospital at once. With some poisons, sleeping pills, for example, it is a good thing to make the patient throw up by pressing your fingers down his throat. Remember: When an accident happens, send someone to telephone for an ambulance at once. Keep the injured person warm and quiet. Give him plenty of air. Do not let other people crowd around him. Which of the following statements is NOT true according to passage? | [
"First aid means to give an injured person the help at once before the doctor comes.",
"If an injured person goes into shock, we must try to keep them warm.",
"Don't move the injured person if he has broken his legs.",
"When a person has taken poison, we must make him sick."
] | D. When a person has taken poison, we must make him sick. | mmlu_train |
aquarat_9995 | The average mark obtained by 22 candidates in an examination is 46. The average of the first ten is 55 while the last eleven is 40 .The marks obtained by the 11th candidate is ? | [
"22",
"0",
"19",
"18",
"16"
] | A. 22 | aquarat |
aquarat_29851 | In an increasing sequence of 10 consecutive integers, the sum of the first 4 integers is 570. What is the sum of the last 6 integers in the sequence? | [
"885",
"888",
"889",
"884",
"880"
] | A. 885 | aquarat |
mmlu_train_33885 | A lot of grown-ups worry that spending too much time playing video games isn't good for a kid's health. Now some doctors have noticed that kids who bring their hand-held game players to the hospital seem less worried about being there. These patients also seem to experience less pain when they are concentrating on a superhero adventure or a car race. At the Johns Hopkins Children's Center in Maryland, young patients are finding hospital visits easier to deal with, thanks to a test program called the Hospital-based On-line Pediatric Environment (HOPE). Patients in HOPE have a life-threatening condition where their kidneys no longer filter wastes from their blood. To get their blood cleaned, these kids must be hooked up to dialysis machines at the hospital three times a week, for at least three hours each time. HOPE allows kids to play online sports, racing, and adventure games with each other. Eventually they will be able to connect with kids in other hospitals who are suffering from the same problem. "We want to use the power of the Internet to bring together kids who feel that they are separated by their illness, and let them know that they are not alone," said Arun Mathews, the doctor who heads the program. He loves video games himself and got the idea to connect kids all over the country. Many researchers elsewhere are testing video game programs that might help young patients. For example, nine-year-old Ben Duskin of San Francisco, who was struggling with cancer helped to design a video game where players get rid of cancer cells. That's all great news, because doctors already know that reducing pain and worry helps patients heal faster. Which of the following plays the most important role in the HOPE project? | [
"Music.",
"The Internet.",
"Novels.",
"Films."
] | B. The Internet. | mmlu_train |
mmlu_train_14329 | The research tracked the health of 101,000 US nurses over three decades. Light-to-moderate smokers were twice as likely to die of sudden heart problems as those who had never smoked. But those who quit smoking saw their risk begin to go back down within years, a journal of the American Heart Association reports. _ During the study, there were 315 sudden cardiac deaths ----where the heart unexpectedly stops working. In people aged 35 or younger, this usually because of a heart condition that runs in the family. But in people who are older than this--as most of the nurses in the study were --it can be the first sign of coronary heart disease, where the heart's arteries become blocked by fatty deposits. Of the 315 sudden deaths in the study, 75 were among current smokers, 148 were among recent or past smokers and 128 occurred in people who had never smoked. Reason to quit After taking into account other heart risk factors, such as high blood pressure, high cholesterol and family history of heart disease, Dr Roopinder Sandhu and his colleagues found the women who smoked were twice as likely as likely to die suddenly even if they smoked "light-to-moderate" amounts --between one and 14 cigarettes a day. For every five years of continued smoking, the risk went up by 8%. But women who quit saw their risk fall to that of someone who had never smoked, after 20 years of cessation. Dr Sandhu, of the University of Alberta, Canad, said: "What this study really tells women is how important it is to stop smoking. The benefits in terms of sudden cardiac death reduction are there for all women, not just those with established heart disease." "It can be difficult to quit. It needs to be a long-term goal. It's not always easily achievable and it may take more than one attempt." Ellen Mason, senior cardiac nurse at the British Heart Foundation, said: "This study shows that smoking just a couple of cigarettes a day could still seriously affect your future health." "As we approach the new year, many of us will be making resolutions and giving up smoking will be the top of the list for lots of people." "If you're thinking of quitting and need a _ , this research adds to the wealth of evidence that stopping smoking is the single best thing you can do for your heart health." A recent study in The Lancet of 1.2million Women found those who gave up smoking by the age of 30 would almost completely avoid the risk of dying early from tobacco-related diseases. Latest figures suggest a fifth of women in England smoke. Which of the following statements is TRUE? | [
"Nonsmokers wouldn't die of sudden cardiac death",
"Most of the nurses concerned in the research were middle aged.",
"All age groups of people were involved in the research.",
"If the smokers had quit smoking, they wouldn't have died of heart disease."
] | B. Most of the nurses concerned in the research were middle aged. | mmlu_train |
arc_easy_646 | Planets remain in orbit around the Sun because of | [
"gravity.",
"friction.",
"solar energy.",
"centrifugal force."
] | A. gravity. | arc_easy |
mmlu_train_93606 | Some birds fly south before winter each year. This is an example of | [
"migration",
"hibernation",
"germination",
"evaporation"
] | A. migration | mmlu_train |
mmlu_train_62137 | Most people regard zoos as safe places for animals, where struggles such as difficulty finding food and avoiding predators don't exist. Without such problems, animals in zoos should live to a ripe old age. But that may not be true for the largest land animals on Earth. Scientists have known that elephants in zoos often develop diseases, joint problems and behavior changes. Sometimes, they even become unable to have babies. To learn more about how captivity affects elephants, a team of international scientists led by Mason, a biologist, compared the life spans of female elephants born in zoos with female elephants living outdoors in the wild. Zoos keep detailed records of all the animals in their care, documenting factors such as birth dates, illnesses, weight and death. These records made it possible for the researchers to analyze 40 years of data on 800 elephants in zoos. The team found that female elephants born in zoos lived an average of 16.9 years. Their wild counterparts who died of natural causes lived an average of 56 years----more than three times as long. Scientists don't yet know for sure why wild elephants seem to live so much better than their zoo-raised counterparts. Mason thinks stress and obesity may be to blame. Zoo elephants don't get the same kind of exercise as they do in the wild, and most are very fat. Elephant social lives are also much different in zoos than in the wild, where they live in large groups. Another finding from the study showed that elephants born in zoos were more likely to die earlier than elephants captured in the wild and brought to zoos. Mason suggests stress in the mothers in zoos might cause them to have babies that are less likely to survive. The study raises some questions about acquiring more elephants to keep in zoos. While some threatened and endangered species living in zoos reproduce successfully and keep healthy populations, that doesn't appear to be the case with elephants. What do the scientists find in their research? | [
"Female elephants live longer than male elephants.",
"Female zoo elephants die earlier than their wild counterparts.",
"Female zoo elephants live longer than their wild counterparts.",
"Both elephants in zoos and those in the wild live in large herds."
] | B. Female zoo elephants die earlier than their wild counterparts. | mmlu_train |
mmlu_train_61540 | Insomnia is the inability to fall asleep or sleep restfully.It is a problem to nearly everyone at some time .A person may be awake for an hour in the middle of the night and then , next morning, feel that he hardly sleep all night Normally, worry about not getting enough sleep is the worst aspect of most insomnia.If insomnia is recurrent, however, it is important to find its causes and try to correct them, with the help of a doctor if necessary. Any of a large number of simple factors may take it difficult for someone to fall asleep or remain asleep.His matters may be too soft or too hard.If there are too many blankets on a hot night, he may be too warm; if the bedclothes are too light he may feel cold during the night.If it is not dark enough, or too noisy, this may cause difficulty in sleeping.Eating shortly before going to bed also be responsible for insomnia.Stimulating drinks, such as tea or coffee, can also keep people awake. Inability to fall asleep is sometimes a symptom of emotional or mental disorders.Insomnia may also be caused by pain and, very rarely, it can be a symptom of a physical disease. The cause of insomnia may be easy to correct.The sufferer should check the mattress, bedclothes and bedroom temperature, and make any necessary changes.An eye mask keeps out the night and ear-plugs shut out sound.He should relax for an hour or two before bedtime, perhaps by reading a book; watching TV, or taking a warm bath.If he wakes during the night he should try turning on the light and reading for a while.Taking warm milk and a biscuit or two may be helpful.Above all, he should try not to worry about sleeplessness when someone is tired enough he nearly always falls asleep. If necessary, a doctor may prescribe tranquillizers or sleeping pills.Take only the dosage he prescribes; any more is dangerous. Insomnia needn't be taken seriously because _ . | [
"people can catch on sleep during the day.",
"many people sleep far too much.",
"it can easily be cured by doctors.",
"it is cured naturally by tiredness."
] | D. it is cured naturally by tiredness. | mmlu_train |
aquarat_40778 | The average weight of 29 students is 28 kg. By the admission of a new student, the average weight is reduced to 27.1 kg. The weight of the new student is | [
"22 kg",
"1 kg",
"22.4 kg",
"21 kg",
"None of these"
] | B. 1 kg | aquarat |
mmlu_train_46954 | Researchers are placing robotic dogs in the homes of lonely old people to determine whether they can improve the quality of life for humans. Alan Beck, an expert in human-animal relationship, and Nancy Edwards, a professor of nursing, are leading the animal-assisted study concerning the influence of robotic dogs on old people's depression, physical activity, and life satisfaction. "No one will argue that an older person is better off being more active, challenged, or stimulated ," Edwards points out. "The problem is how we promote (......) that, especially for those without friends or help. A robotic dog could be a solution." In the study, the robot, called AIBO, is placed for six weeks in the houses of some old people who live alone. Before placing AIBO in the home, researchers will collect baseline data for six weeks. These old people will keep a diary to note their feelings and activity before and after AIBO. Then, the researchers will review the data to determine if it has inspired any changes in the life of its owner. "I talk to him all the time, and he responds to my voice," says a seventy-year-old lady. "When I'm watching TV, he'll stay in my arms until he wants down. He has a mind of his own." The AIBOs respond to certain orders. The researchers say they have some advantages over live dogs, especially for old people. Often the elderly are disabled and cannot care for an animal by walking it or playing with it. A robotic dog removes exercise and feeding concerns. "At the beginning, it was believed that no one would relate to the robotic dog, because it was metal and not furry, " Beck says. "But it's amazing how quickly we have given up that belief." "Hopefully, down the road, these robotic pets could become a more-valuable health helper. They will record their masters' blood pressure, oxygen levels, or heart rhythms. AIBOs may even one day have games that can help stimulate older people's minds. " The author seems to suggest that the future robotic dogs may _ . | [
"cure certain diseases",
"keep old people active",
"change people's beliefs",
"look more like real dogs"
] | B. keep old people active | mmlu_train |
arc_challenge_263 | A carpenter covered a piece of wood with a thin sheet of paper. He struck the covered piece of wood with a hammer. The impact left a small hole in the paper that smelled of smoke. Which kind of energy transfer did this event most likely demonstrate? | [
"chemical to thermal",
"mechanical to thermal",
"mechanical to chemical",
"chemical to mechanical"
] | B. mechanical to thermal | arc_challenge |
aquarat_40410 | The following operations are defined for real numbers.
a # b = a + b, if a and b both are positive else a # b = 1.
a ∇ b = ( a x b)a+b if a x b is positive else a ∇ b = 1.
(2 # 1 ) / (1 ∇ 2) = | [
"1/8",
"1",
"3/8",
"3",
"7"
] | C. 3/8 | aquarat |
arc_easy_1428 | A car has a small gasoline engine combined with a battery-powered electric motor. When the car stops at a red light, the gasoline engine stops running and the electric motor begins working. How does this type of car most likely benefit people? | [
"reduces traffic",
"uses less gasoline",
"accelerates faster",
"carries more passengers"
] | B. uses less gasoline | arc_easy |
aquarat_10880 | The ratio of the ages of Anil and his son at present is 7 : 3. Six years hence, the ratio of the ages of the Anil's wife and the son will be 2 : 1. Find the ratio of the present ages of Anil and his wife? | [
"3:2",
"4:1",
"3:2",
"Cannot be determined",
"None of these"
] | D. Cannot be determined | aquarat |
arc_challenge_925 | Stout beardfish live in the deep ocean. They live so far down that there is no light. Which characteristic would best help stout beardfish to survive in the dark? | [
"a mouth full of bristles",
"a brightly colored body",
"the ability to swim quickly",
"two whiskers that locate food"
] | D. two whiskers that locate food | arc_challenge |
aquarat_16627 | Mark and Cody invest in a business and each put in $12000. After 3 months, Cody withdraws half of his capital. How should they share the profits after 12 months? | [
"10:7",
"3:2",
"8:5",
"4:3",
"11:8"
] | C. 8:5 | aquarat |
mmlu_train_24844 | If you are like millions of other people in the world, you probably want to live a healthy lifestyle. While many people are able to achieve this lifestyle, there are even more that are looking for ways to improve their health. Here are 5 tips to help you. 1.Healthy diet The food you eat plays a huge role in what type of lifestyle you live. If you eat fast food every day, you clearly don't have the best diet. You should eat vegetables, fruits, bread as well as meat and fish, and even some snack foods once in a while. 2.Water Drink plenty of water every day and it is good for your health. Usually you need to drink 8~10 glasses of water a day. 3.Exercise Take some exercise every day. You can take a walk, play ball games with your friends, or ride a bike. Exercise is a necessary part of a healthy lifestyle. 4.Have fun Getting out and having fun is _ because it helps let out the stresses. Go out for a movie with your friends once in a while. Go to the park and enjoy a nice sunny day. Or just lie down and read a book. 5.Sleep Without enough sleep, our immune system will be weak and it will be difficult to get through the day. Getting a good night's sleep can make the world of a difference in how you feel and how much you can do the next day. Which is WRONG according to the passage? | [
"We'd better drink 8 or more glasses of water a day.",
"Enough sleep will do good to our immune system.",
"Few people are enjoying a healthy lifestyle.",
"Eating fast food too often is not good for your health."
] | C. Few people are enjoying a healthy lifestyle. | mmlu_train |
mmlu_train_2204 | Jeremiah noticed a plant had many missing leaves and large holes in other leaves. Why do missing leaves hurt the plant? | [
"The plant makes less food.",
"The plant takes in less water.",
"The plant attracts fewer insects.",
"The plant does not have support."
] | A. The plant makes less food. | mmlu_train |
mmlu_train_58901 | Who is smarter? A human being or artificial intelligence ? The question swept the world last week when a Google-developed program called AlphaGo defeated the world top player, South Korean Lee Se-del, 4-1. So, what comes next? Some people have been arguing that artificial intelligence, or AI in short, will be a bad thing for humans. In an interview with the BBC in 2014, UK scientist Stephen Hawking warned that "the development of full artificial intelligence could mean the end of the human race." So are we really about to live in the world shown in the Terminator movies? "Not quite," answered The Economist. After all, it's not hard to get a computer program to remember and produce facts. What is hard is getting computers to use their knowledge in everyday situations. "We think that, for the human being, things like sight and balance , are natural and ordinary in our life." Thomas Edison, founder of Motion Figures, a company that is bringing AI to boys, told the newspaper. "But for a robot, to walk up and down just like human beings requires various decisions to be made every second, and it's really difficult to do." As The Economist put it, "We have a long way to go before AI can truly begin to be similar to the human brain, even though the technology can be great." Meanwhile, John Markoff of The New York Times said that researchers should build artificial intelligence to make people more effective. "Our fate is in our own hands," he wrote. "Since technology depends on the values of its creators, we can make human choices that use technology to improve the world.".Com] What does Thomas Edison possibly mean in his remarks? | [
"It's very hard for AI to beat the human brain.",
"AI would take the place of human beings.",
"AI can make various decisions quickly.",
"AI does better than humans in sight and balance."
] | A. It's very hard for AI to beat the human brain. | mmlu_train |
aquarat_4533 | At a blind taste competition a contestant is offered 3 cups of each of the 3 samples of tea in a random arrangement of 9 marked cups. If each contestant tastes 4 different cups of tea, what is the probability that a contestant does not taste all of the samples? | [
"1/12",
"5/14",
"4/9",
"1/2",
"2/3"
] | B. 5/14 | aquarat |
arc_easy_48 | Which characteristic is affected by interactions with the environment? | [
"weight",
"eye color",
"blood type",
"handedness"
] | A. weight | arc_easy |
aquarat_25310 | one men and three women working 7 hours a day finish a work in 5 days. Four men and four women working 3 hours a day complete the work in 7 days. The number of days in which only 7 men working 4 hours a day will finish the work is? | [
"4 days",
"5 days",
"6 days",
"7 days",
"8 days"
] | B. 5 days | aquarat |
mmlu_train_68754 | People eat different things in different parts of the world. In south China we eat rice every day. Sometimes we eat it two or three times a day, for breakfast, lunch and supp-er. We usually eat it with fish, meat and vegetables. The Japanese eat rice, too. They also eat a lot of fish. They sometimes eat raw fish. In Africa, maize is the most important food. People there make maize into flour .From this flour they make different kinds of bread and cakes. In western countries such as Britain, Australia and the U.S.A, the most important food is bread or potatoes. People there usually make their bread from wheat flour. They cook the potatoes in different ways. In England the most popular food is fish and chips. Sometimes people cook this food at home, but usually they buy it at the shop. They eat this food at home, in their work place, in the park or on the road. People call it "take-away" food. The most important food for African people is _ . | [
"rice",
"fish",
"vegetable",
"maize"
] | D. maize | mmlu_train |
aquarat_32319 | A wheel has a diameter of x inches and a second wheel has a diameter of y inches. The first wheel covers a distance of d feet in 200 revolutions. How many revolutions does the second wheel make in covering d feet? | [
"200x/y",
"200y - x",
"200x - y",
"200y/x",
"200x"
] | A. 200x/y | aquarat |
arc_challenge_424 | What is the main source of heat for Earth's surface? | [
"fire",
"lightning",
"the Sun",
"the ocean"
] | C. the Sun | arc_challenge |
aquarat_39029 | If x^2=3x+1, then x^3 = ? | [
"8x+2",
"10x+3",
"6x+1",
"2x+3",
"6x+4"
] | B. 10x+3 | aquarat |
mmlu_train_64317 | One thing we love about soup is that it's easy to make and it only needs a few simple ingredients .Here are four of our favorite, simple homemade soups.Enjoy! Which of the following is TRUE? | [
"Chicken soup is good if you catch a cold.",
"Canned beans are cheaper than dried beans.",
"It's difficult to make French onion soup.",
"You cannot put meat in garden vegetable soup."
] | A. Chicken soup is good if you catch a cold. | mmlu_train |
mmlu_train_97043 | A person has a restaurant where they have a salad bar. The salad bar is packed with ice to keep food cold. The ice may last longer if | [
"the room is warm",
"salt is heavily applied",
"people eat the food",
"food is already warm"
] | B. salt is heavily applied | mmlu_train |
mmlu_train_16268 | Children at a school in Italy have today begun an experiment to replace all their books with personal computers. The pupils involved will each be given a special laptop that contains their entire courses. Until today, the Don Milani di Rivoli elementary school in central Turin was like any other. Children turned up, got out their books and pens and began the process of learning. But now, in what's being described as a unique experiment, 60 fifth-grade pupils and a number of third-graders, will start using computers only. The mini-laptops, which run Windows software, all have a full curriculum programmed into them. The pupils will use the computers to do all their reading and writing. Security systems within the laptops mean the children's access to the Internet is strictly controlled. The machines weigh less than a kilogram, can be dropped from a height of 1.5 metres and are waterproof. Instead of spending 700 dollars a year on books, the laptops, built by the Italian company Olidata, cost less than 400 dollars. One of the teachers involved in the scheme says that, for the first time, schools will be able to verify in a scientific way how a computer alone can improve the learning process. The experiment, which has the backing of parents, is due to last a year. In other countries, such a programme is also being carried out. Venezuela is ordering one million low cost laptops for its school children. The machines will be based on the Intel Classmate laptop that has been designed for school children. Many see the deal as a blow for the One Laptop Per Child organization that has also been introducing its child- friendly machine to developing nations. Which of the following is TRUE about the mini-laptop? | [
"It is heavy for pupils to carry.",
"It can't be damaged by water.",
"It is one and a half meters high.",
"It is easily broken or damaged."
] | B. It can't be damaged by water. | mmlu_train |
mmlu_train_24408 | Recently Dr. Cleiman has proved that everyone has a daily energy cycle. During the hours when you labor (work) through your work, you may say that you are "hot". That is true, the time of day when you feel most energetic is when your cycle of body temperature is at its peak . For some people the peak comes during the forenoon . For others it comes in the afternoon or evening. No one has discovered why this is so. Much family quarrelling ends when husbands and wives realize what this energy cycle means and which cycle each member of the family has. You cannot change your cycle, but you can learn to make your life fit it better. "Habits can help," Dr. Cleiman believes. If your energy cycle is low in the morning but you have an important job early in the day, rise before your usual hour, and then you will work better at your low point. Get off to a slow start which saves your energy. Get up with a lazy yawn and stretch . Sit on the edge of bed before putting your feet on the floor. Avoid the troublesome searching for clean clothes by laying them out the night before. Dr. Cleiman did not explain in the passage _ . | [
"how people can make their life fit their cycle",
"whether everyone has a daily cycle or not",
"why people have their energy cycle at different times",
"what will happen in the family if the couple fail to realize which cycle each member has"
] | C. why people have their energy cycle at different times | mmlu_train |
mmlu_train_1930 | A mouse is homozygous for black fur (BB). The other parent is heterozygous for black fur with a recessive trait for brown fur ( Bb ). If black is the dominant trait, what percentage of the offspring will be brown? | [
"100%",
"50%",
"25%",
"0%"
] | D. 0% | mmlu_train |
arc_challenge_342 | Which is true of the seasonal weather patterns of places that are at the same latitude? | [
"They have the same wind patterns.",
"They have the same amount of rain.",
"They have the same intensity of sunlight.",
"They have the same kinds of severe weather."
] | C. They have the same intensity of sunlight. | arc_challenge |
mmlu_train_40334 | The Horn of Plenty is one of the largest natural health food stores within the Greater Hamilton area. We are big supporters of buying locally and we are here to tell you why it is so important for your family, the community and the environment. The concept of buying locally is simple: buy food produced, grown, or raised as close to your home as possible. Not only will your food be fresher and tastier, but you are helping protect the environment and are supporting businesses within your community and reducing pollution. Better for the environment Sustainability and global warming are such hot topics at the moment, and many people want to do their bit to help support a healthier environment. Small action carried out by many people can make a big difference. Most materials in an average North American meal have traveled about 1,500 miles to get from farm to plate. To cut out a big part of this travel would greatly reduce not only pollution from transportation and refrigeration but also customers' expenses as well. Taste and nutritional content Locally-grown fruits and vegetables are usually sold within 24 hours of being harvested. Because they are picked at the height of ripeness and travel only a short distance to the market, their freshness, nutrition, and flavor are kept. Produce trucked in from far away may lose both taste and nutritional content. Community and home values When you buy direct from a farmer or buy locally-grown foods, you are engaged in a time-honored tradition between a grower and an eater. You also help keep dollars within your community. What does the passage mainly talk about? | [
"The way to keep your food tasty and healthy.",
"The popularity of the Horn of Plenty.",
"The importance of protecting the environment.",
"The benefits of buying locally."
] | D. The benefits of buying locally. | mmlu_train |
mmlu_train_99326 | Why might a polar bear grow white hair? | [
"blend in",
"stand out",
"random",
"look fancy"
] | A. blend in | mmlu_train |
mmlu_train_49253 | Where is that noise coming from? Not sure? Try living with your eyes closed for a few years. Blind people are better at locating sounds than people who can see, a new study says, Without the benefits of vision the ears seem to work much better. Previous studies have shown that blind people are better than others at reaching out and touching the sources of sounds that are close by. Researchers from the University of Montreal wanted to see if blind people were also better at locating sounds that are far away. Twenty-three blind people participated in the study. All had been sightless for at least 20 years. Fourteen of them had lost their vision before age 11. The rest went blind after age 16. The experiment also included 10 people who could see but were wearing blindfolds. In one task, volunteers had to pick the direction of a sound coming from about 3 meters away. When the sound was in front of them or slightly off center in front, both groups performed equally well. When sounds came from the side or the back, however, the blind group performed much better than the blindfolded group. The participants who had been blind since childhood did slightly better than those who lost their sight later. Recognizing the locations of distant sounds can be a matter of life-or-death for blind people, say the researchers. Crossing the street, for instance, is much harder when you can't see the cars coming. Still, the researchers were surprised by how well the blind participants did, especially those who went blind after age 16. In another experiment, the scientists also found that parts of the brain that normally deal with visual information became active in locating sound in the people who were blind by age 11. These brain parts didn't show sound-location activity in the other group of blind people or in the sighted people. The scientists now want to learn more about the workings of brains of "late-onset" blind people. If people were asked to tell the direction of a sound from the side, who would perform best? | [
"Those who are blind.",
"Those who have gone blind since children.",
"Those who went blind at age 16.",
"Those who are blindfolded."
] | B. Those who have gone blind since children. | mmlu_train |
mmlu_train_65892 | Health insurance is a great concern to Americans now. It's likely that many Americans lack health insurance with the economy having no sign of picking up. The National Academy of Sciences reported Thursday. "Unless health insurance is made more affordable, the number of uninsured Americans is likely to continue growing over time," said Mary Sue Coleman, co-chairwoman of the committee that wrote the report. The report is the first six planned by the institute of Medicine over two years. The series is planned to find out who lacks health insurance and why, and determine what the consequences are and provide the groundwork for debate on how to correct the problem. The institute is part of the academy, a private organization supported by Congress to advise the government of scientific matters. This first report seeks to draw a picture of the millions who lack insurance. It does not offer any recommendations. "Much of what Americans think they know about the uninsured is wrong," said Dr. Arthur Kellermann, a public health professor at Emory University Schools of Medicine in Atlanta, who also worked on the report. The Census Bureau reported last month that 38.7 million Americans went without coverage for all of 2000, compared with 39.3 million the year before, thanks to the booming economy. Experts say the trend is likely to reverse this year, given that the economy was slowing even before the Sep. 11 terrorist attacks. "Unfortunately, the recent economic slowdown might have reversed the modest gains in coverage for shorter periods." The report said that with insurance costs rising, more employers and individuals may conclude they are unable to afford coverage. Premium increases were often absorbed by employers in the strong economy of the 1990s, but that may not continue as the economy softens, the report said. The panel found that about 13.6 million of the uninsured work for employers that do not offer health insurance. Individually purchased coverage may be prohibitively costly. The chief objective of the first of the six reports is to _ . | [
"explain why certain groups of people lack health insurance",
"find out who lack health insurance",
"determine the consequences from the lack of health insurance",
"provide suggestions to address the health insurance issue"
] | B. find out who lack health insurance | mmlu_train |
mmlu_train_99493 | Gravity lessens as you go | [
"alongside a friendly black hole",
"away from a planet",
"closer to a planet",
"closer to the sun"
] | B. away from a planet | mmlu_train |
m1_pref_284 | Let $G_1, G_2$, be valid generator matrices of dimensions $\mathbb F^{k_i imes n_i}$, all over the same field $\mathbb F$. Recall that ``valid'' means that for all $i$, $k_i \leq n_i$ and $ ext{rank}(G_i) = k_i$. True or false: Assuming $k_1 = k_2$ and $n_1=n_2$, the matrix $G_{7} + G_{8}$ is also a valid generator matrix. | [
"False",
"True"
] | A. False | m1_pref |
aquarat_45703 | Jim is now twice as old as Fred, who is nine years older than Sam. Six years ago, Jim was six times as old as Sam. How old is Jim now? | [
"30",
"34",
"38",
"42",
"46"
] | D. 42 | aquarat |
mmlu_train_83468 | You are what you eat Keeping better eating habits can help you reduce disease. A healthy eating plan means choosing the right foods to eat and preparing foods in a healthy way. _ Do you often change your toothbrush? Maybe you think it is not necessary. A study shows old toothbrushes bring disease. You should often change your toothbrush. Exercise Swimming, running, skating, skiing, dancing, walking and some other activities can help you stay healthy. You should exercise at least three times a week and for twenty minutes or more each time. Do it. Plan out your life You should have breakfast before you go to school. Have a proper meal for lunch. Follow a healthy diet. ,. From the passage, we know _ can help us stay healthy. | [
"proper diet",
"exercise",
"sleep and exercise",
"A and B"
] | D. A and B | mmlu_train |
arc_easy_450 | Delilah put a container of water in the freezer and left it there overnight. The next morning she saw that the water in the container had changed to ice. Which of the following statements best explains why the water changed to ice? | [
"The water gained energy.",
"The water absorbed light.",
"Mass was released from the water.",
"Heat was taken away from the water."
] | D. Heat was taken away from the water. | arc_easy |
mmlu_train_29737 | When a rare disease ALD threatened to kill the four-year-old boy Lorenzo, his parents refused to give up hope. Doctors explained that there was no cure for ALD, and that he would probably die within three years. But Lorenzo's parents set out to prove the doctors wrong. The parents devoted themselves to keeping their son alive and searching for a cure. But doctors and the families of other ALD patients often refused to take them seriously. They thought the efforts to find a cure were a waste of time, and drug companies weren't interested in supporting research into such a rare disease. However, the parents still refused to give up and spent every available hour in medical libraries and talking to anyone who would help. Through trial and error, they finally created a cure from ingredients commonly found in the kitchen. The cure, named "Lorenzo's Oil", saved the boy's life. Despite the good results, scientists and doctors remained unconvinced. They said there was no real evidence that the oil worked and that the treatment was just a theory. As a result, some families with ALD children were reluctant to try it. Finally, the boy's father organized an international study to test the oil. After ten years of trials, the answer is: the oil keeps ALD children healthy. Doctors said that Lorenzo might die within three years because _ . | [
"they had never treated the disease before",
"Lorenzo was too young to be cured",
"no cure had been found for ALD",
"ALD was a rare disease"
] | C. no cure had been found for ALD | mmlu_train |
mmlu_train_6804 | When prehistoric man arrived in new parts of the world, something strong happened to the large animals; they suddenly became extinct. Smaller species survived; the large, slow-growing animals were easy game, and were quickly hunted to extinction. Now something similar could be happening in the oceans. That the seas are being over-fished has been known for years and researchers such as Ransom Myers and Boris Worm have shown how fast things are changing. They have looked at half a century of data from fisheries around the world. Their methods do not attempt to estimate the actual biomass (the amount of living biological matter) of fish species in particular parts of the ocean, but rather changes in that biomass over time. According to their latest paper published in Nature, the biomass of large predators (animals that kill and eat other animals) inanes fishery is reduced on average by 80% within 15 years of the start of exploitation. In some long-fished areas, it has halved again since then. Dr. Worm acknowledges that these figures are conservative . One reason for this is that fishing technology has improved. Today's vessels can find their prey using satellites and sonar, which were not available 50 years ago. That means a higher proportion of what is in the sea is being caught, so the real difference between present and past is likely to be worse than the one recorded by changes in catch sizes. In the early days, too, longlines would have been more saturated with fish. Some individuals would therefore not have been caught, since baited hooks would have been available to trap them, leading to an underestimate of fish stocks in the past. Furthermore, in the early days of longline fishing, a lot of fish were lost to sharks after they had been hooked. That is no longer a problem, because there are fewer sharks around noise. Dr. Myers and Dr. Worm argue that their work gives a correct baseline, which future management efforts must take into account. They believe the date support an idea current among marine biologists, that of the "shifting baseline". The notion is that people have failed to detect the massive changes which have happened in the ocean because they have been looking back only a relatively short time into the past. That matters because theory suggests that the maximum sustainable yield that can be cropped from a fishery comes when the biomass of a target species is about 50% of its original levels. Most fisheries are well below that, which is a bad way to do business. The aim of the extinction of large prehistoric animals is to suggest that _ . | [
"large animal were not easy to survive in the changing environment",
"small species survived as large animals disappeared",
"large sea animals may face the same threat today.",
"Slow-growing fish outlive fast-growing ones"
] | C. large sea animals may face the same threat today. | mmlu_train |
aquarat_33911 | Given distinct positive integers 1, 10, 3, x, 2, and 9, which of the following could be the median? | [
"3",
"4",
"7",
"8",
"9"
] | B. 4 | aquarat |
mmlu_train_64990 | Milk was one of the main foods of people long before history was written. It will probably keep on being one as long as there are animals that give milk. Even the word "milk" is very old. It comes from Sanskrit ( ), one of the oldest languages known to man. A very old picture of _ has been found. It was drawn more than five thousand years ago. In the years long ago, people got their milk from their own animals. But later new inventions made the milk industry a big business. In 1851 Gail Borden found a way to take some of the water out of milk. This made it keep much longer. Four years later, Louis Pasteur introduced a way to kill the bacteria ( ) in milk. Next, a special milk bottle was made. This was followed by the invention of machines that could fill bottles with milk. These discoveries had a great effect on the milk industry. They meant that milk could be stored longer. Some people believe that milk drinking will become less popular that it has been. But remember how long milk has been an important food and think of many ways in which it is useful. It seems safe to say that milk industry will always be important. The word "milk" comes from _ . | [
"China",
"India",
"England",
"Japan"
] | B. India | mmlu_train |
mmlu_train_62314 | When did you last see a polar bear ? On a trip to a zoo, perhaps? If you had attended a winter activity in New York a few years ago, you would have seen a whole polar bear club. These "Polar Bears" are people who meet frequently in the winter to swim in freezing cold water. That day, the air temperature was 3degC, and the water temperature was a bit higher. The members of the Polar Bears Club at Coney Island, New York are usually about the age of 60. Members must satisfy two requirements. First, they must get along well with everyone else in the group; this is very important because there are so many different kinds of people in the club. Polar Bears must also agree to swim outdoors at least twice a month from November through February. Doctors do not agree about the medical effects of cold-water swimming. Some are worried about the dangers of a condition in which the body's temperature drops so low that finally the heart stops. Other doctors, however, point out that there is more danger of a heart attack during summer swimming because the difference between the air temperature and water temperature is much greater in summer than in winter. The Polar Bears themselves are satisfied with the benefits(or advantages)of cold-water swimming. They say that their favorite form of exercise is very good for the circulatory system because it forces the blood to move fast to keep the body warm. Cold-water swimmers usually turn bright red after a few minutes in the water. A person who turns blue probably has a very poor circulatory system and should not try cold-water swimming. The main benefits(or advantages)of cold-water swimming are probably mental. The Polar Bears love to swim year-round; they find it fun and relaxing. As one 70-old woman says, When I go into the water , I pour my troubles into the ocean and let them float away. The Polar Bears like to swim all the year round for _ . | [
"they can remain young",
"it is an easy way to keep the body warm in winter",
"they find it enjoyable and interesting",
"they might meet fewer troubles in life"
] | C. they find it enjoyable and interesting | mmlu_train |
aquarat_37647 | n^(n/2)=8 is true when n=8 in the same way what is the value of n if n^(n/2) =20? | [
"8",
"14",
"10",
"20",
"40"
] | D. 20 | aquarat |
mmlu_train_97162 | The diminishing supply of this nonrenewable resource is leading to advancements in automotive technology | [
"petrol",
"coal",
"trees",
"steam"
] | A. petrol | mmlu_train |
mmlu_train_78383 | Fish and apple soup? Yes, and you won't believe how delicious it is. This first came out of a restaurant in Singapore, but it is now very popular as the du jour soup in Chinese restaurants. Ingredients (serves 4): 1 whole fish. 2 apples, quartered. 4-6 ginger slices . 1 bunch of spring onions, cut into pierces. 1 red tomato, cut into 8 pierces. Oil, salt and pepper. Methods: l. Remove the bones from the fish. 2 Pour oil into a pan. Fry the ginger slices, and the spring onions. Add the fish hones and oil. 3. Add enough water and boil it for about 15 to 20 minutes, 4. Add the apples, the fish and the tomato. When the apples go soft, add salt and pepper, This passage is probably _ . | [
"a poem",
"a piece of news",
"a story",
"a recipe"
] | D. a recipe | mmlu_train |
mmlu_train_33076 | For many blind people, computers are inaccessible. It can cost $1,000 to purchase "screen reader" software, but two blind computer programmers from Australia have solved this problem. Queensland University of Technology (QUT) graduate James Teh and business partner Michael Curran developed a free, open-source program, called NVDA, which provides a voice to read the words on a computer screen as the cursor moves over them. NVDA won the blind inventors an award in the grand final program of the ABC's New Inventors, which aired on September 23. They took home the award for an invention that "might make a real difference to people's lives or the environment." "A sighted person takes for granted that they can sit down at any computer and use it," Mr Teh said. "We really are in the information age -- everything is online these days. So access to computers for the blind is very important, which is why we wanted our software to be free." Mr Teh, who majored in software engineering at QUT, said blind students typically didn't have the money to purchase "screen reader" technology, at the time in their life when they most needed it. Now NVDA could be downloaded on to anyone's personal computer free of charge. "It can also be copied to a USB stick, which can be used on any PC at school or university, with no installation required," he said. Mr Teh and Mr Curran have drawn on their own experience as blind computer users to develop a product which has some unique features. For example, as the mouse moves up and down the screen, a sound becomes higher and lower to let you know where the cursor is located. NVDA has been translated into 27 languages, thanks to volunteer translators. To date, there have been over 50,000 downloads. Mr Teh and Mr Curran have been working on the project since 2006. They worked on their product without any pay for two years. When Mozilla offered some funding in 2008, Mr Teh was able to quit his day job and work full-time developing NVDA. What do we know about Teh and Curran? | [
"They are studying at QUT.",
"They are good at translating.",
"They know how the blind feel.",
"They began to develop NVDA in 2008."
] | C. They know how the blind feel. | mmlu_train |
m1_pref_56 | In the χ2 statistics for a binary feature, we obtain P(χ2 | DF = 1) > 0.05. This means in this case, it is assumed: | [
"That the class labels depends on the feature",
"That the class label is independent of the feature",
"That the class label correlates with the feature",
"None of the above"
] | B. That the class label is independent of the feature | m1_pref |
aquarat_35477 | In a partnership, A invests 1⁄6 of the capital for 1⁄6 of the time, B invests 1⁄3 of the capital for 1⁄3 of the time and C, the rest of the capital for whole time. Find A’s share of the total profit of 2,300 | [
"100",
"200",
"300",
"400",
"None of these"
] | A. 100 | aquarat |
mmlu_train_12022 | One morning, Tina and Wesley both wake up with sore throats and stuffy noses. They have the same symptoms, but they react very differently. While Tina reaches for water and vitamins, her husband, Wesley, reached for the phone. "I'd better make a doctor's appointment," he says. Why do these two Chinese people react to sickness so differently? Tina grew up in the U.S. Wesley grew up in Taiwan. And they have discovered that differences between Chinese and American cultures extend to every area of life. Even sickness and health. When Westerners experience pain, they usually express their discomfort. Most Asians don't. This creates a challenge for American nurses who care for Asian patients in the U.S. How do they know if that calm, quiet patient is really hurting? They have to keep asking their Asian patients how they feel. In addition, Americans usually don't want sickness to slow them down. Unlike Chinese people, Americans often don't take time off work to rest and get well. They'd rather sneeze and cough all day at the office. Americans who get sick in Asia may protest when Chinese friends suggest they go to the hospital. "I'm not that sick!" they may say. In the U.S., only very sick or injured patients go to hospital. People go to a doctor's office for less serious problems. Like Tina, Americans more often turn to vitamins or over-the-counter drugs to help them get well. Chinese people, however, often head straight for the doctor when they get sick, like Wesley did. They want a prescription to treat their sickness before it gets serious. Chinese patients often just trust their doctors to give them the information they need. Most Americans, however, ask their doctors lots of questions and do research. American patients want to know everything they can about their condition. So, are one culture's attitudes toward health better than the other's? Perhaps not. Tina and Wesley will both recover from their colds. And today, doctors all over the world are sharing treatment methods with each other. In health, as in everything else, we can learn a lot from each other. What is an American way to deal with a cold? | [
"Ignore it by sneezing it away.",
"Slow down for some good rest.",
"Turn to the doctor's for medication .",
"Take vitamin pills and drink much water."
] | D. Take vitamin pills and drink much water. | mmlu_train |
mmlu_train_93842 | Which best explains why some reptiles and amphibians lay an abundance of eggs? | [
"It increases the population.",
"The eggs provide food for predators.",
"These animals do not have to stay with their eggs.",
"It increases the chance of some eggs surviving to hatch."
] | D. It increases the chance of some eggs surviving to hatch. | mmlu_train |
mmlu_train_96657 | what do planets orbit? | [
"asteroids",
"moons",
"burning hydrogen ball",
"they are orbitless"
] | C. burning hydrogen ball | mmlu_train |
aquarat_11148 | Half of 1 percent written as decimal is | [
"5",
"0.5",
"0.05",
"0.005",
"None of these"
] | D. 0.005 | aquarat |
mmlu_train_94662 | Monarch butterflies use milkweed plants during all of their life stages. Milkweed plants grow in open areas, such as grasslands and wetlands. They also often grow between row crops. Given this information, which of these biotechnologies would pose the greatest threat to monarch butterflies? | [
"development of new antibiotics",
"development of new herbicides",
"development of disease-resistant crops",
"development of insect-resistant crops"
] | B. development of new herbicides | mmlu_train |
mmlu_train_34470 | New research shows that kids from low-income families may be falling behind their peers because an important part of their brains is underdeveloped. Researchers from MIT' s McGovern Institute for Brain Research compared the brains of 12-and 13-year-olds from rich families with the brains of their peers from lower-income families. They found that one particular area of the brain--the neocortex ,which plays a key role in memory and learning ability--is thinner in children from lower-income households. This is a _ part of the brain for young students, who are often tested based on their ability to recall large chunks of information. Children who had a thinner neocortex performed poorly on standardized tests,researchers found.More than 90% of high-income students scored above average on a statewide math and English/Language Arts standardized test,compared with less than 60% of low-income students.Differences in cortical thickness could account for almost half of the income-achievement gap in this sample,researchers wrote. "Just as you would expect, there' s a real cost not living in a supportive environment. We can see it not only in test scores,in educational attainment,but within the brains of these children,"says psychological scientist John Gabrieli,a professor of brain and cognitive sciences at MIT and one of the study's authors. Since a 2011 study published by Stanford University professor Sean Reardon found that the gap between standardized test scores of high-income and low-income students has grown by about 40% since the 1960s,there' s been a lot of research aimed at finding links between income and achievement, rather than race alone. The MIT study found low-income children were equally likely to have a thinner neocortex,no matter their races. Gabrieli and his co-authors can' t say exactly why poor children' s brains develop differently because there are too many possibilities to count.Their findings do,however,underline the importance of early intervention to ensure that low-income kids get the tools they need to succeed. What is the main idea of the passage? | [
"Wealthy parents do better in raising children.",
"Differences exist between poor children and rich ones.",
"Poor children study harder due to their financial conditions.",
"Poor children have thinner neocortex than their wealthy peers."
] | D. Poor children have thinner neocortex than their wealthy peers. | mmlu_train |
aquarat_1560 | Two pipes A and B can fill a tank in 4 and 5 hours respectively. If they are turned up alternately for one hour each, the time taken to fill the tank is? | [
"2 hrs 15 min",
"4 hrs 24 min",
"5 hrs",
"3 hrs",
"2 hrs"
] | D. 3 hrs | aquarat |
mmlu_train_59045 | When you were young, ginger ale may have been a popular choice for reducing the unpleasant feelings caused by your upset stomach on the road to get to school. For years, ginger has been used to reduce the effects of nausea . But do you know it's now also being looked at to fight cancer? Scientists have discovered that ginger can kill cancerous cells in two different ways. On the one hand, ginger causes the cancer cells to "commit suicide" by destroying themselves while leaving the surrounding healthy cells untouched. Ginger can prevent the growth of diseased cells by destroying the environment they grow in. On the other hand, ginger tricks the diseased cells and causes them to fight among themselves. Researchers are now looking into one of the toughest cancers to fight. However, scientists find repeated treatment of disease by drugs can actually lose its effectiveness over time as the cancer builds up resistance to the same treatment. This raises researchers' confidence that ginger would help stop resistance from the cancer. In a study, the cancer clearly stopped growing in the body of the mice that had been given ginger. The bad news is that such encouraging research has only been conducted on mice. The good news, however, is that it seems humans might be able to get the same benefit just by eating products with ginger and ginger root in them. Cancer prevention and fighting abilities aren't the only potential benefits you may get from adding a bit more ginger to your diet. Drinking ginger ale when your stomach was upset as a child wasn't just a placebo .Numerous studies and research, including the Mayo Clinic's strict grading system, agree that ginger has some sort of anti-nausea characteristics. Some believe that ginger works well against nausea after operations, while others use it to reduce motion sickness such as seasickness and car sickness. The Mayo Clinic, however, advises the use of ginger only to reduce nausea during pregnancy. While more research needs to be done, early studies are very promising, especially in that small amounts of ginger don't seem to do any harm to the mother or baby. Other health benefits from ginger exist as well. Since ginger is often considered to be useful in warming bodies, it can improve the condition of people's joints including knees and ankle joints. Some suggest that ginger can help cure a cough associated with the common cold. Another benefit of ginger is that it seems to have no real side effects, which is one of the main reasons it appears to be safe during pregnancy. But for safety, you should always consult a doctor for instructions on daily use before starting, even with something like ginger that seems to have little to no side effects. Why do scientists think ginger can be used to fight against cancer? | [
"Ginger can destroy diseased cells in two different ways.",
"Ginger is commonly considered as a kind of pain killer.",
"Ginger warms people's bodies and helps them recover from operations.",
"Ginger has no harmful side effects according to a large amount of medical research."
] | A. Ginger can destroy diseased cells in two different ways. | mmlu_train |
mmlu_train_96046 | Pushing on a pedal is an example of | [
"force",
"patching",
"practice",
"speed"
] | A. force | mmlu_train |
mmlu_train_89758 | Everyone likes living in a clean and comfortable environment.If the environment is bad, it will affect our bodies, and make us not feel well.Sometimes we may be terribly ill.At that time we don't want to work, and we have to stay in bed and rest at home.So the environment is very important to us. It's germ that makes us ill.There are germs everywhere, They are very small and you can't find them with your own eyes, but you can see them with a microscope .They are very small and there may be hundreds of them on a very small thing, Germs can always be found in the dirty water.When we look at dirty water under the microscope, we shall see them in it.Germs can also be found in air and dust.If you cut your finger, some of the dust from the floor may go into it, and you will have much pain in it.Sometimes the germs will go into all of your body, and you will have pain everywhere. To keep us healthy, we should try to our best to make our environment become cleaner and tidier.This needs us to act together. From the passage we know that _ | [
"environment doesn't affect our life.",
"germs may make us ill.",
"we don't need to improve our environment.",
"if the environment is better, germs will be more."
] | B. germs may make us ill. | mmlu_train |
aquarat_50140 | Beth received 3/12 of the votes cast in a certian election. What franction of the other votes cast would she have needed in order to have received 1/2 of the votes cast? | [
"1/5",
"2/7",
"3/9",
"7/20",
"1/2"
] | C. 3/9 | aquarat |
mmlu_train_23092 | Dogs can be worried and pessimistic just like people, researchers report in a new study in Current Biology. And they aren't talking about basset hounds : those dogs just look as if they expect the worst. What the scientists say is that dogs that exhibit anxiety when left home alone by their owners may have bigger problems -- they may be in a permanent bad mood. This pessimistic outlook may not otherwise be easily apparent in a dog's other characteristics, like running speed or learning ability, the study reports. Dogs are similar to humans in the role that emotional state plays in decision making, said Michael Mendel, a veterinary scientist at the University of Bristol and the study's lead author. The study's researchers looked at 24 dogs in shelters in Britain. They placed the dogs in isolated settings and observed their reactions -- many barked, jumped on furniture and scratched at the door. Then they placed bowls in two rooms. One bowl contained food, while another was empty. After training the dogs to understand that bowls can sometimes be empty, and sometimes full, they began to place bowls in ambiguous locations. Dogs that quickly raced to the locations were more optimistic, and in search of food. Those that did not were deemed pessimistic. The more separation anxiety a dog expressed while in isolation, the more likely the dog was to have a pessimistic reaction, the researchers found. The study carries an important message for dog owners, Dr. Mendel said. Dogs that express serious anxiety when alone may need treatment, as it could be a sign of unhappiness and instability. This passage can be classified as _ . | [
"an advertisement",
"a feature story",
"a news report",
"a book review"
] | C. a news report | mmlu_train |
aquarat_12869 | A vendor bought bananas at 6 for Rs.10 and sold them at Rs.4 for Rs.6 .Find his gain or loss percent . | [
"10%",
"20%",
"30%",
"40%",
"50%"
] | A. 10% | aquarat |
aquarat_44072 | A mixture of 20 kg of spirit and water contains 10% water. How much water must be added to this mixture to raise the percentage of water to 25% | [
"4 kg",
"5 kg",
"8 kg",
"30 kg",
"35 kg"
] | A. 4 kg | aquarat |
aquarat_22309 | The average marks of a class of 30 students is 40 and that of another class of 50 students is 60. Find the average marks of all the students? | [
"52.6",
"52.4",
"52.1",
"52.5",
"52.9"
] | D. 52.5 | aquarat |
mmlu_train_6591 | Water is of vital importance in a healthy diet and lifestyle. There are many health benefits of drinking water .It helps get _ out of our systems. It aids in the delivery of oxygen and nutrients .In fact, nearly every system in our bodies depends on water for proper functioning .But how can we tell whether the water we're drinking is healthy? As to tap water, it's relatively easy .If your water comes from a governmental source , the suppliers are required by law to provide annual water quality reports .If you have a well, you can have an authorized lab test your water .It may cost $100 or more, but it's a small price to pay for peace of mind . When it comes to bottled drinking water, it can be more difficult to know what you're getting .Start by checking the label or the bottle cap. Some may tell you that the water comes from a governmental source or "community water system", which means tap water .If the label doesn't give any information, you can call the bottler and ask .But don't be surprised if you get the runaround and are transferred to several different departments .Some states have a bottled water program that tracks bottled drinking water and can tell you the origin of the water as well as other information . Safe and healthy drinking water has become big business .Thousands of companies are competing for your hard earned cash , and some are not always honest about what their products offer .The initial investment in a home drinking water filtration system can seem expensive at first , but over time , it is usually less expensive than bottled drinking water .And with a water filter , you at least know where the water you drink comes from and how it is treated . Before going out and spending your hard earned money on bottled drinking water , it's a good idea to do some research .You're likely to find that a drinking water filtration system or purifier is a healthier choice and provides the best value as well . By using a water filter, people _ | [
"can drink water without fearing that the water isn't treated",
"will have to pay more money eventually than if they just drink bottled water",
"will know if the water company is honest or not",
"can check the quality of the water by themselves."
] | A. can drink water without fearing that the water isn't treated | mmlu_train |
aquarat_2728 | A motor pool has 300 vehicles of which 30 percent are trucks. 20 percent of all the vehicles in the motor pool are diesel, including 15 trucks. What percent of the motor pool is composed of vehicles that are neither trucks nor diesel? | [
"165%",
"90%",
"65%",
"55%",
"10%"
] | D. 55% | aquarat |
aquarat_40035 | A vending machine randomly dispenses four different types of fruit candy. There are twice as many apple candies as orange candies, twice as many strawberry candies as grape candies, and twice as many apple candies as strawberry candies. If each candy cost $0.1, and there are exactly 90 candies, what is the minimum amount of money required to guarantee that you would buy at least three of each type of candy? | [
"$8.30",
"$20.75",
"$22.50",
"$42.75",
"$45.00"
] | A. $8.30 | aquarat |
aquarat_37943 | A train covers a distance of 12 km in 10 min. If it takes 6 sec to pass a telegraph post, then the length of the train is? | [
"177 m",
"189 m",
"120 m",
"178 m",
"188 m"
] | C. 120 m | aquarat |
aquarat_52288 | A pharmaceutical company received $4 million in royalties on the first $24 million in sales of generic equivalent of one of its products and then $5 million in royalties on the next $60 million in sales. By approximately what percent did the ratio of royalties to sales decrease from the first $24 million in sales to the next $60 million in sales? | [
"10%",
"20%",
"25%",
"30%",
"35%"
] | B. 20% | aquarat |
mmlu_train_98209 | Animals need to get ready for the changing seasons in various ways. One way bears get ready for the Winter is by having their | [
"ears fall off",
"fur get thinner",
"fur get thicker",
"nose get blue"
] | C. fur get thicker | mmlu_train |
arc_easy_206 | Which of the following allows the planets to stay in orbit? | [
"the Moon's gravity",
"the Sun's gravity",
"magnetism",
"rotation"
] | B. the Sun's gravity | arc_easy |
mmlu_train_47298 | Most people can only dream of living for 100 years, let alone fathering a child nearly a century after being born themselves. But that is apparently a reality today, as a 96-year-old Indian man claims to have fathered a child, his second in recent years. Ramajit Raghav and his 52-year-old wife, Shakuntala Devi, reportedly gave birth to a healthy baby boy, Ranjeet, on Oct. 5, according to the Times of India. Just two years ago, Raghav set the world record when he and Devi gave birth to their first son, Vikramajeet. "I didn't take any medicine. ... I just prayed to God to complete my family, either a boy or a girl," Raghav told the paper. India is often the source of unusual stories about a person's age. However, the life expectancy of the average Indian actually falls into the lower-third of UN global statistics (139 out of 194 counties), at 64.7 years. The average Indian man lives 63.2 years. By comparison, Japan has the longest worldwide life expectancy, with its residents living an average of 82.7 years. The US comes in at No. 38, with Americans living an average of 79.2 years. While male fertility rates are not as directly correlated to age as are women's, male fertility rates do decline with age, according to a study published in the 2004 issue of Human Reproduction Update. Raghav says that he credits his diet of butter, milk and almonds for his longevity, along with abstaining from drugs and alcohol. "I feel lucky to have two healthy sons. It will be tough, but I'm a happy man," he said. Interestingly, the previous record holder for world's oldest dad was also Indian: Nanu Ram Jog, who reportedly fathered his 21st at the age of 90. For his part, Raghav doesn't plan to set any more paternal records. He said. "I don't want more children, we can't afford it." Why does Raghave think he can live a long life? | [
"Because he has a positive attitude towards life.",
"Because his parents lived to be very old.",
"Because he is lucky enough to have two sons.",
"Because he developed good living habits."
] | D. Because he developed good living habits. | mmlu_train |
aquarat_32983 | C & D started one company. They invest Rs. 100,000/- each. They deposit the money to Bank. Bank give 1% interest per month. After 2 years D left from company and asked C to return the money with interest. C says it will take time to release the FD and he assure D to give the money withinterest @0.5%. D Agreed this. What is the profit of C ? | [
"A) 48000",
"B) 12000",
"C) 3600",
"D) 24000",
"E) 30000"
] | C. C) 3600 | aquarat |
aquarat_14342 | A group of tourists wants to visit only two of the four cities A, B, C, and D. How many travel itineraries can they make? All cities are connected to one another and please note that visiting the same cities in a different order counts as a different itinerary. | [
"12",
"16",
"24",
"28",
"32"
] | A. 12 | aquarat |
mmlu_train_35786 | Hemophilia results when a gene fails to produce the protein needed for the blood to clot ,or change from a liquid to a solid .The fault gene is passed from parents to children .People with hemophilia suffer uncontrolled bleeding .This can result in pain , tissue swelling and permanent damage to joints and muscles. One in every ten thousand males has the most common kind of hemophilia .It is extremely rare for females to have it. Patients can be treated with the missing clotting substance .They generally can lead normal lives. Scientists say gene treatment may be a possible way to cure hemophilia in the future .Researchers consider hemophilia the best disease for gene treatment because it is caused by a single fault gene .Also ,only a small increase in the missing clotting substance could provide good results .They tested gene treatment in six patients with severe hemophilia. First ,they removed skin cells from the patients' arms .The researchers grew the cells in the laboratory .They added copies of the needed gene taken from healthy people .Then they created hundreds of millions of genetically changed cells .They placed these cells into the patients' stomachs.After four months ,the amount of blood clotting substance in the blood increased in four of the six patients .Some of the patients reported a decrease in bleeding problems .However ,ten months later ,the clotting substance was no longer in the patients' blood .It is not clear if the implanted cells died or the added genes stopped working. The researchers say the study showed that gene treatment is safe for people with the most common kind of hemophilia .But others expressed concern about the treatment because the effects were only temporary. Which of the following can be the title of the passage? | [
"whether people with hemophilia can live normally",
"how to control the bleeding for hemophilia patients",
"how the researchers remove skin cells from patients and place these cells into the patients.",
"the gene treatment for hemophilia"
] | D. the gene treatment for hemophilia | mmlu_train |
aquarat_33046 | What is the probability of getting a number less than 4 when a die is rolled? | [
"1/2",
"4/7",
"1/6",
"4/7",
"5/12"
] | A. 1/2 | aquarat |
mmlu_train_93801 | Which of the following organisms produces energy from sunlight? | [
"worm",
"rabbit",
"hawk",
"grass"
] | D. grass | mmlu_train |
aquarat_28125 | If each participant of a chess tournament plays exactly one game with each of the remaining participants, then 210 games will be played during the tournament. What is the number of participants? | [
"18",
"19",
"20",
"21",
"22"
] | D. 21 | aquarat |
mmlu_train_66922 | In some children who go blind, certain parts of the brain that normally control vision appear to switch jobs and focus instead on sound, a new study has found. The study, by researchers at the University of Montreal, involved 7 adults who could see and 12 adults who had lost their vision when they were children. Each participant sat in a room with 16 loudspeakers at different locations. The room was designed so that there were no echoes During the experiment, the speakers irregularly produced sounds. Participants had to point to where the sounds were coming from. Meanwhile, the researchers monitored blood flow in the brains of the participants to see which brain structures were working during the task. The results showed that five of the blind participants were very good at pointing to where sounds were coming from. In these people, blood flow increased in the visual cortex --- an area at the back of the right side of the brain. This part of the brain is usually associated with vision. The other seven blind participants showed no increase in activity in the visual cortex. These people didn't do very well at picking out where sounds were coming from. Now, the researchers are looking at whether these people have gained an enhanced sense of touch instead of sound to replace their lost vision. The scientists say that their study shows how adaptable parts of the brain can be. The participants of the experiment were asked _ . | [
"to identify the direction the sound came from",
"to take down the time each sound lasted",
"to tell the difference between 16 sounds",
"to count the number of the loudspeakers."
] | A. to identify the direction the sound came from | mmlu_train |
aquarat_14149 | A boy has nine trousers and 12 shirts. In how many different ways can he select a trouser and a shirt? | [
"238 ways",
"287 ways",
"266 ways",
"108 ways",
"121 ways"
] | D. 108 ways | aquarat |
mmlu_train_1954 | During the fall reproductive season, the belly of a male brook trout becomes bright orange. The orange belly provides some camouflage and helps attract females. This trait evolved in brook trout because, compared to males with pale bellies, males with bright orange bellies are more likely to | [
"live in good habitats.",
"be eaten by predators.",
"mate with other species of fish.",
"fertilize eggs to produce offspring."
] | D. fertilize eggs to produce offspring. | mmlu_train |
aquarat_10021 | A man can row downstream at 18 kmph and upstream at 10 kmph. Find the speed of the man in still water and the speed of stream respectively? | [
"1",
"2",
"3",
"4",
"5"
] | D. 4 | aquarat |
aquarat_44461 | If l and g are distinct prime numbers less than 10, which of the following cannot be the product of l and g? | [
"6",
"9",
"10",
"14",
"15"
] | B. 9 | aquarat |
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