id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
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|---|---|---|---|---|
mmlu_train_77316 | I wonder whether there is any girl or boy who does not like to see a rainbow in the sky. It is so beautiful. There is a story, saying that whenever you see a rainbow you should run at once to the place where it touches the ground, and there you would find a pot of gold. Of course it is not true. You could not find the pot of gold or its end. No matter how far you run, it always seems far away. A rainbow is not a thing which we can feel with our hands as we can feel a flower. It is only the effect of light shining on raindrops. The raindrops catch the sunlight and break it up into all the wonderful colours which we see. It is called a rainbow perhaps because it is made up of raindrops and looks like a bow . That is why we can never see a rainbow in a clear sky. We see a rainbow only when there is rain in the air and the sun is shining brightly through the clouds. Every rainbow has many colours in the same order. The first or the top colour is always red, and the next comes orange, then yellow, and last of all, blue. A rainbow is indeed one of the wonders of nature. Which of the following statements is NOT true? | [
"A rainbow is like bow.",
"A rainbow is the effect of light shining on raindrops.",
"Every rainbow has different colours in different orders.",
"A rainbow is one of the wonders of nature."
] | C. Every rainbow has different colours in different orders. | mmlu_train |
mmlu_train_75325 | Liu Xu is a student from a middle school in Guangxi. Once he was riding home when a robber suddenly jumped out from the roadside. He pulled Liu Xu off his bike and rode away. Liu Xu was scared, but he didn't run after the robber. He found a telephone and called the police at 110. "Safety is the first important in such a situation," Liu said, remembering what his teacher had told him in his first aid class. "It is not safe to run after an adult who is stronger than you." Liu's school has compulsory first aid education. Students must take the class once a week. Teenage safety has become a serious issue recently. According to a survey, about 16,000 teenagers die in accidents in China every year. At Liu's school the first aid classes are to "teach students skills how to protect and save themselves in emergencies ". Students there often learn by role-playing in first aid classes. For example, one student performed as a stranger knocking at a door. Another one stood inside the door and asked several questions before letting the "stranger" in. Then they changed roles and did it again. They learned a lot while having fun at role-playing. The topics of the first aid classes are regularly updated . The students have learned skills for surviving in earthquakes. The teacher also taught the students not to go out at night. If someone tried to do bad things to them, they should quickly run into crowed place. Liu Xu's _ was robbed according to the passage. | [
"money",
"bike",
"backpack",
"mobile phone"
] | B. bike | mmlu_train |
mmlu_train_57246 | Did you know that vegetables can grow in the climates they are not used to? Cool climate vegetables like asparagus are now able to be grown in places as hot as Hawaii. In Hawaii, marine engineers have been able to actually let you believe such vegetables that they are living in cooler climates. In that way they grow faster and taste better. What these engineers have been using is very simply cold sea water. How did they use it? They place pipes in the soil and cold water flowing through them cools the earth. This causes plant growth and enables gardeners in tropical climates to grow crops from cooler climates. Also some of these pipes are exposed to the air and they make the air "wet" and thus water the gardens. What especially makes people happy about this process is that nothing to the natural conditions is being used. Another new use for cold ocean water is to cool buildings. Engineers believe that for example the entire west coast of the prefix = st1 /United Statescould be air-conditioned using seawater. It can be inferred from the passage that _ . | [
"sea water can act as an air-conditioner",
"asparagus are only grown in hot places",
"the writer wants to tell us something about scientific advance",
"sea water has many advantages"
] | C. the writer wants to tell us something about scientific advance | mmlu_train |
mmlu_train_2741 | Which plant part is similar to a bird's egg? | [
"leaf",
"root",
"seed",
"stem"
] | C. seed | mmlu_train |
arc_easy_1512 | What information is needed to calculate the speed of a car? | [
"the road conditions and type of tires",
"the type of engine and the amount of gas used by the engine",
"the car length and distance traveled",
"the distance travel"
] | D. the distance travel | arc_easy |
aquarat_50246 | In a game of billiards, A can give B 20 points in 60 and he can give C 30 points in 60. How many points can B give C in a game of 100? | [
"29",
"27",
"25",
"11",
"65"
] | C. 25 | aquarat |
mmlu_train_54439 | Can you smell two things at once? This experiment comes from the research of two scientists from Rice University. Denise Chen and Wen Zhou have been experimenting with the science of smell, and have made some very interesting discoveries. To explore that, you will need two things with strong, characteristic smells and, of course, your nose. The idea is to smell a different smell with each nostril . Hold one smell very close to your right nostril, and the other smell very close to your left nostril. Then breathe in and pay close attention to what you smell. What you should find is that one smell will be very strong. After another sniff or two, the first smell will go away, and you will smell the other smell. Keep sniffing, and the first smell will come back. Instead of smelling the two smells evenly mixed, they will work in turns, one after the other. Why? Chen and Zhou found that your sense of smell acts much like your sense of sight. Hold a book in front of your nose, so that your left eye sees things on the left side of the book, and your right eye sees things on the right side of the book. You will find that your sight works in turns, first on the left side of the book and then on the right side. Notice that you can't focus your left eye on one object while focusing your right eye on another object. Your brain jumps back and forth , paying attention to one and then the other. The same thing happens with your nostrils. If they are smelling different smells, your brain pays attention to one and then the other. Denise Chen and Wen Zhou discovered that _ . | [
"our brain focuses on one thing at a time",
"our two nostrils act differently towards the same smell",
"our nose prefers to smell stronger smells",
"our sense of smell is connected with our sense of sight"
] | A. our brain focuses on one thing at a time | mmlu_train |
aquarat_25366 | Two trains run in opposite directions on a circular track. Train A travels at a rate of 4π miles per hour and Train B runs at a rate of 6π miles per hour. If the track has a radius of 6 miles and the trains both start from Point S at the same time, how long, in hours, after the trains depart will they again meet at Point S? | [
"3",
"6",
"9",
"18",
"22"
] | B. 6 | aquarat |
arc_easy_1888 | Which of the following causes a chemical change? | [
"sugar added to soda",
"detergent added to water",
"lemon juice added to milk",
"salt added to water"
] | C. lemon juice added to milk | arc_easy |
aquarat_48502 | Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is? | [
"17/26",
"17/27",
"17/22",
"17/20",
"17/98"
] | D. 17/20 | aquarat |
aquarat_17273 | A man swims downstream 36 km and upstream 26 km taking 2 hours each time, what is the speed of the man in still water? | [
"9",
"18.4",
"15.5",
"16.7",
"13.4"
] | C. 15.5 | aquarat |
mmlu_train_16715 | Millions of people are using cell phones today.In many places it is actually considered unusual not to use one.In many countries,cell phones are very popular with young people.They find that the phones are more than a means of communication--having a mobile phone shows that they are cool and connected. The explosions around the world in mobile phone use make some health professional worried.Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones.In England,there has been a serious debate about this issue.Mobile phone companies are worried about the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your health. On the other hand,why do some medical studies show changes in the brain cells of some people who use mobile phones?Signs of change in the issues of the brain and head can be _ with modern scanning equipment.In one case,a traveling salesman had to retire at a young age because of serious memory loss.He couldn't remember even simple tasks.He would often forget the name of his own son.This man used to talk on his mobile phone for about six hours a day,every day of his working week,for a couple of years.His family doctor blamed his mobile phone use,but his employer's doctor didn't agree. What is it that makes mobile phones potentially harmful?The answer is radiation.Hightech machines can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is some radiation.But they say the amount is too small to worry about. As the discussion about their safety continues,it appears that it's best to use mobile phones less often.Use your regular phone if you want to talk for a long time.Use your mobile phone only when you really need it.Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones may have a warning label that says they are bad for your health.So for now,it's wise not to use your mobile phone too often. The writer's purpose of writing this article is to advise people _ . | [
"to buy mobile phones",
"to use mobile phones less often",
"to update regular phones",
"to stop using mobile phones"
] | B. to use mobile phones less often | mmlu_train |
mmlu_train_99062 | matter in the liquid phase has what shape? | [
"circle",
"adaptable",
"triangle",
"square"
] | B. adaptable | mmlu_train |
arc_easy_2136 | A dog gets the energy it needs to run from ___. | [
"the air",
"the Sun",
"food",
"water"
] | C. food | arc_easy |
mmlu_train_11502 | Your next Saturday night takeaway could be brought to you by a robot after a major food delivery company announced plans to use automated vehicles to transport meals. Europe's biggest online takeaway food company Just Eat has partnered with Starship Technologies to deliver food with robots on the streets of London later this month. "Nobody has ever done deliveries with land-based robots," said Allan Martinson, the chief operating officer of Starship. The robot courier can travel up to 4 miles per hour for about 10 miles. It uses a GPS signal and nine cameras to navigate . Instead of a person arriving at their door, customers could find themselves receiving a notification on their phone that says a robot is on its way and a code to unlock the automated courier. "Put the code in, the robot opens up, and there's your food," said David Buttress, chief manager of Just Eat. The robot, which has so far been tested in Greenwich, Milton Keynes and Glastonbury, costs PS1 to transport within 3 miles, compared with the PS3 to PS6 it costs for a human courier. To date 30 robots have driven nearly 5,000 miles without getting into an accident or finding themselves picked on by passers-by. They have driven in more than 40 cities around the world, including London and Tallinn, Estonia. An initial worry was how the public would react to robots. But Martinson said the public has been calm when passing the delivery machine on the streets. "The most surprising reaction has been the lack of reaction," said Martinson. Another significant fear was that people would disrupt the robots, or try to steal them and their contents. To prevent this, the robot is fitted with nine cameras, two way audio, and movement sensors that send a warning if it is lifted off the ground. And it opens only with a pass code provided to the customer via a notification. "It's much easier to shoplift than it is to steal a robot," said Martinson. Which of the following would be the best title for the text? | [
"Great Improvement of Just Eat",
"Global Trend of Food Companies",
"New Robots to Move on the Road",
"Delivery Robots to Replace Takeaway Drivers"
] | D. Delivery Robots to Replace Takeaway Drivers | mmlu_train |
arc_easy_1083 | By attaching to sharks, remora fish eat the scraps of food left behind when the sharks feed. If remoras were not able to attach to sharks, they would most likely | [
"attach to boats.",
"not be able to survive.",
"find another source of food.",
"not need to eat anymore."
] | B. not be able to survive. | arc_easy |
mmlu_train_18513 | There is a discovery that students who rely on working at night to improve their grades might want to sleep on that strategy: a new survey in the US says those who never study all night have slightly higher grades than those who do. A survey of 120 students at St. Lawrence University found that students who have never pulled an all-nighter on average have higher grades than those who have. The survey found those who did not study through the night had a grade point average of 3.2 compared to 2.95 for those who have. The study, by assistant professor of psychology Pamela Thacher, is to be included in the January issue of Behavioral Sleep Medicine. "It's not a big difference, but it's pretty striking," Thacher said. "I am primarily a sleep researcher and I know nobody thinks clearly at 4 in the morning. You think you do, but you can't." Many college students, of course, have inadequate or irregular sleep, for reasons ranging from excessive caffeine to poor time management. "A lot of students were under the impression that all-nighters were a very useful tool for accomplishing work, that caffeine intake was very useful in meeting deadlines and stuff like that," said Chatani, who had a 3.4 grade point average last term. Dr Howard Weiss, a physician at St. Peter's Sleep Center in Albany, said the study results make sense. "Certainly that data is out there showing that short sleep duration ly interferes with concentration, interferes with performance on objective testing," he said. Some night owls do get good grades, of course, which may be explained by circadian rhythms , Weiss said. Some people have different 24-hour body clocks than others, and may do better depending on class and testing times, Weiss said. The purpose of the passage is to tell us _ . | [
"the bad effects of pulling an all-nighter",
"pulling an all-nighter leads to sleep problems",
"Thacher' s doubt about all-nighters",
"all-nighters hurt students' grades"
] | D. all-nighters hurt students' grades | mmlu_train |
arc_easy_1842 | The direction water flows in a river depends on | [
"the length of the river",
"the slope of the land",
"the type of rock over which the water flows",
"the location of the North Pole"
] | B. the slope of the land | arc_easy |
aquarat_39771 | A man is 28 years older than his son. In two years, his age will be twice the age of his son. The present age of the son is | [
"26 years",
"18 years",
"20 years",
"22 years",
"None"
] | A. 26 years | aquarat |
mmlu_train_1115 | Which correctly arranges three scientific terms-theory, law, and hypothesis-from least to most accepted or tested? | [
"theory, hypothesis, law",
"hypothesis, law, theory",
"theory, law, hypothesis",
"hypothesis, theory, law"
] | D. hypothesis, theory, law | mmlu_train |
mmlu_train_18521 | Alexandra Scott was born to Liz and Jay Scott in Manchester,Connecticut on January 18, 1996,the second of four children. Shortly before her first birthday,Alex was diagnosed with neuroblastoma,a type of childhood cancer. On her first birthday, the doctors informed Alex's parents that if she beat her cancer it was doubtful that she would ever walk again. Just two weeks later,Alex slightly moved her leg at her parents' request to kick. This was the first indication that she would turn out to be a courageous and confident child with big dreams and big accomplishments. By her second birthday,Alex was able to stand up with leg braces .She worked hard to gain strength and to learn how to walk. She appeared to be overcoming the difficulties, until the shocking discovery within the next year that her tumors had started growing again. In the year 2000,the day after her fourth birthday,Alex received a stem cell transplant and informed her mother,"When I get out of the hospital I want to have a lemonade stand. " She said she wanted to give the money to doctors to allow them to "help other kids,like they helped me.,,True to her word, she held her first lemonade stand later that year with the help of her older brother and raised an amazing $ 2,000 for "her hospital, People from all over the world,moved by her story,held their own lemonade stands and donated the earnings to Alex and her cause. In August of 2004,Alex passed away at the age of 8,knowing that,with the help of others,she had raised more than $ 1 million to help find a cure for the disease that took her life. Alex's family--including brothers Patrick,Eddie,and Joey--and supporters around the world are committed to continuing her inspiring cause through Alex's Lemonade Stand Foundation . Why was Alex's Lemonade Stand Foundation founded? | [
"To promote her lemonade.",
"To set up a children's hospital.",
"To attract public attention to her disease.",
"To collect money to help children with cancer."
] | D. To collect money to help children with cancer. | mmlu_train |
arc_challenge_321 | Tyrone put two stones in a plastic bottle of water and shook it. After he stopped shaking the bottle, he observed that small pieces of the stones were floating in the water. What is the best prediction he can make based on this observation? If shaking the bottle causes pieces of stones to break off, | [
"then using cold water will break off more pieces.",
"then using hot water will make the stones change colors.",
"then shaking for a longer amount of time will break off more pieces.",
"then shaking for a shorter amount of time will make the rocks change colors."
] | C. then shaking for a longer amount of time will break off more pieces. | arc_challenge |
aquarat_53350 | In a certain alphabet, 16 letters contain a dot and a straight line. 30 letters contain a straight line but do not contain a dot. If that alphabet has 50 letters, all of which contain either a dot or a straight line or both, how many letters contain a dot but do not contain a straight line? | [
"4",
"8",
"12",
"16",
"20"
] | A. 4 | aquarat |
mmlu_train_79955 | Five years ago, Rachel Lopez graduated from college with a degree in history. Today she works for a large software company. Now twenty-seven, Rachel takes classes twice a week after work. She is learning to use the computer program PowerPoint. "I enjoyed college, but my job doesn't use information I learned when I was doing my degree," Rachel says," This course is helping me to do my job better. In the future, I might go back to school and got an MBA. " In the past, when students graduated from college and got a job, they usually stopped studying. Today, lifelong learning is becoming more common. In the United Stated, people can return to school in their late twenties, thirties, or older to get a higher degree, such as a master's or Ph. D. Like Rachel many more are taking training courses to improve their workplace skills. With many classes now available through the Internet, it is easier for people to get degrees or training by distance learning. Mayumi Hosoya, who is forty, teaches Japanese at a community college in New York. "Next term, I'll be teaching some of my classes using the Internet. This is new for me," says Mayumi, "At the moment, I am taking a course to learn how to teach this way. " At the same time, Mayumi's seventy-year-old mother and father are taking a distance learning course in Art History. "We love the subject," says Mayumi's father, "and now we can study with people from all over the world. I never thought learning could be this much fun. " Mayumi's parents are taking a course _ . | [
"the using of the Internet",
"the workplace skills",
"Japanese teaching",
"Art History"
] | D. Art History | mmlu_train |
arc_challenge_573 | A single-cell organism can do everything a cell from a multicellular organism can do except | [
"specialize.",
"reproduce.",
"use energy.",
"make protein."
] | A. specialize. | arc_challenge |
mmlu_train_93170 | How do the spines of a cactus help it survive? | [
"Spines help the cactus get moisture.",
"Spines anchor the cactus in the ground.",
"Spines protect the cactus from animals.",
"Spines support the stems and branches of the cactus."
] | C. Spines protect the cactus from animals. | mmlu_train |
mmlu_train_71075 | Shenzhou X and three astronauts were sent up from Jiuquan Satellite Launch Center, Gansu province, into a clear blue sky on Tuesday, bringing the nation one step closer to building its own space station in 2020. Two men, mission commander Nie Haisheng and Zhang Xiaoguang, and China's second female astronaut, Wang Yaping, are expected to stay in space for 15 days. They will teach young people about science and do two _ , between Shenzhou X and the unmanned Tiangong-1 space module, a technically difficult procedure that brings two spaceship together in high-speed orbit . The trip is our country's fifth manned space mission, 10 years after the country's first astronaut, Yang Liwei, went into space in 2003. How long will they stay in space? | [
"About a week",
"About two weeks",
"About a month",
"About two months"
] | B. About two weeks | mmlu_train |
arc_easy_553 | Which of the following helps keep the Moon in its orbit? | [
"friction",
"gravity",
"longitude",
"latitude"
] | B. gravity | arc_easy |
aquarat_40209 | A rectangular grass field is 75 m * 40 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.2 per sq m? | [
"s.1350",
"s.1327",
"s.1200",
"s.1397",
"s.1927"
] | C. s.1200 | aquarat |
arc_challenge_131 | How has burning fossil fuels most caused a decline to the quality of air that people breathe? | [
"by adding particle pollution",
"by creating a hole in the ozone layer",
"by causing acid precipitation to fall",
"by increasing the levels of carbon dioxide"
] | A. by adding particle pollution | arc_challenge |
mmlu_train_46666 | I am an e-mail user.When I first started to use the e-mail system. I used to read all my e-mail.I didn't have much mail.1 was very excited about receiving any e-mail.I gave my friends my e-mail address.Soon I had more mail than 1 wanted.Some of the mail was junk mail.1 was worried.I didn't want my mail to control me. I've tried some methods to help me get control of my mail.First,I check my mail at the same time every day.Also I try to allow myself only 15-20 minutes every day to process my e-mail.This doesn't always work,but I try.Sometimes I save the messages.Sometimes I just read them,maybe answer a few,and then delete them.Sometimes I'm not at all interested in a message,so I don't even open it.I delete it right away.This is very much the way I go through the mail that the postal service delivers to my home. These methods are very simple.I have some friends who are very clever with computers.From time to time, _ teach me new tricks for managing my e-mail.I've also learned to transfer some messages to a disk so they don't fill up my mail files .Then I can read them later and maybe use them in my work.I'm still amazed at what e-mail can do for me! I'm still worried,however,about having too much to read. The writer used to read all his e-mail because _ . | [
"he didn't have much mail",
"he had nothing else to do",
"he didn't know how to read mail",
"he was forced to do that"
] | A. he didn't have much mail | mmlu_train |
aquarat_24472 | How many odd prime numbers are there less than 100? | [
"78",
"5",
"24",
"12",
"15"
] | C. 24 | aquarat |
aquarat_11550 | A vessel of capacity 2 litre has 16% of alcohol and another vessel of capacity 6 litre had 40% alcohol. The total liquid of 8 litre was poured out in a vessel of capacity 10 litre and thus the rest part of the vessel was filled with the water. What is the new concentration of Mixture? | [
"31%.",
"71%.",
"49%.",
"27.2%.",
"51%."
] | D. 27.2%. | aquarat |
mmlu_train_52722 | Dolphins are interesting animals and researchers find them interesting to watch. They don't have hands, but can use tools to solve problems, just like us. Scientists have observed a dolphin trying to get a shy eel to come out of its hole by poking it with a dead fish. Many species of dolphin live in large societies. They have many different relationships and need a good communication system; they use a variety of sounds to communicate with each other. There is currently no evidence that dolphins have a language of their own. But scientists still have a lot to find out about these animals and so there are certain to be a few surprises in the future. At Kewalo Basin Marine Laboratory in Hawaii, the dolphin team have developed a sign langue to communicate with the dolphins, and the results are amazing. Not only do the dolphins understand the meaning of individual words, they also understand the significance of word order in a sentence. For example, when they were asked to 'touch the ball with your tail and then jump over it' they generally responded correctly and straight away, which showed that they understood the langue. Most mammals seem to enjoy play--but dolphins seems to like making their games as challenging as possible. On a beautiful day in 1997, researchers working at a beach, off the southern coast of Brazil, observed a little dog going into the sea and swimming towards the dolphins. To their surprise, the dolphins approached the dog and then started throwing it into the air. The dog seemed to enjoy the 'game' and continued playing with the dolphins for more than an hour. From then on, different dogs were seem trying to interact with the dolphins. Dolphins live in a very different world to ourselves, but they are very good at our 'intelligence tests'. For example, they will jump out of the water when they hear a whistle noise. They do this because they will get a fish as a reward. There is still much to learn about these flexible problem-solvers, but from the evidence so far, it would seem as though dolphins are very intelligent. At a laboratory in Hawaii, the dolphin team have developed a _ to communicate with the dolphins. | [
"variety of sounds",
"sign language",
"special word order",
"dolphin's language"
] | B. sign language | mmlu_train |
mmlu_train_9348 | 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 blond receptionist, named "Valerie," puts on a headset and interacts with people by talking about her boss, her psychiatrist and her dream. Valerie, the roboceptionist, sits in a custom-made booth at the entrance of a computer science hall. With her ability to distinguish motion, she greets visitors as they come near. Type in a question on a keyboard and she gives directions around the Pittsburgh campus and provides visitors information about the weather. More than that, she tells stories about her life. From her booth, passers-by often can hear her talking on the phone. She recognizes when someone is in front of her and remembers their characteristics. She can change between tasks from talking on the phone to answering a question. Valerie, however, does have her limit. She is a drum-shaped mechanical device with a digitally lively face that appears on a computer display. Visitors have to type on a keyboard to communicate with her. And she understands only simple questions. Eventually her creators would like to install face recognition so people don't have to insert an identity card for her to remember them. And people won't have to type their questions on a keyboard if they can solve the problem of voice recognition in a crowded hall. Valerie will tell the story of a robot living in a human world. According to the passage, what can't Valerie do now? | [
"She gives directions around the Pittsburgh campus.",
"She provides visitors information about the weather.",
"She answers the telephone.",
"She tells a story of a robot living in a human world."
] | D. She tells a story of a robot living in a human world. | mmlu_train |
mmlu_train_94783 | In the 1600s, Galileo Galilei studied the moons of Jupiter. What did Galileo do to make better observations? | [
"invented the microscope",
"wrote a book about the planets",
"created a model of the solar system",
"made improvements to the telescope"
] | D. made improvements to the telescope | mmlu_train |
mmlu_train_33904 | Here in Alaska, the wolf almost disappeared a few years ago, because hunters were killing hundreds of them for sport. However, laws were passed to protect the wolves from sportsmen and people who catch the animals for their fur. So the wolf population has greatly increased. Now there are so many wolves that they are destroying their own food supply. A wolf naturally lives on animals in the deer family. People there also hunt deer for food. Many of the animals have been destroyed by the very cold winters recently and by changes in the plant life there. When the deer can't find enough food, they die. If the wolves continue to kill large numbers of deer, the deer will disappear some day. And the wolves will, too. So we must change the life cycles there. If we killed more wolves, we would save them from starving. We also save deer and some farm animals. In another northern state, wolves attack cows and chickens for food. Farmers want the United States government to send a team of scientists to study the problem. They believe it is necessary to kill wolves in some areas and to protect them in places where there is a small population. In order to protect more deer from being killed, one way is to _ . | [
"pass a law",
"keep deer away from wolves",
"kill more wolves",
"serve wolves more food"
] | C. kill more wolves | mmlu_train |
mmlu_train_25484 | Like most parents, I worry that my child isn't getting enough sleep. Now it turns out that doctors have been warning kids don't get enough sleep for over a century--long before iPads, and texting robbed children of peaceful sleep. What's more, there's no solid scientific basis for pediatricians' recommendations on the amount of time children need to sleep. That's the word from researchers in Australia. It turns out that children are sleeping less than those in days of old. The researchers, at the University of South Australia's Health and Use of Time Group, found that kids' nightly sleep time declined by about three-quarters of a minute each year for the period they studied. My daughter was more likely to beg for a few more minutes of Angry Birds before bedtime.That means nowadays my daughter is sleeping about 50 minutes a night less than her grandfather who had to get up to milk the cows at 5:30 am. What hasn't changed is the predictions from health professionals on the consequences of lack of sleep. "This is a sleepless age and more and more... we are turning night into day," one expert said in 1905. Back then, sleep was seen as a way to restore "wearied brain tissue". Children and "clever" children were thought to be most at risk, and most in need of energy-restoring sleep. The words may be different today, but the threats are pretty much the same. Parents are told that children risk mental and physical problems, and even obesity, if they don't get enough sleep. So the Australians looked to see how much sleep kids do need. The answer is the biggest surprise of this study--no one really knows. "There is almost no exact evidence for proper sleep for children," the authors write. Their work was published in the journal Pediatrics. The author uses his daughter as an example . | [
"to explain why children sleep less",
"to indicate that he is stricter with his child",
"to show that children in the past sleep more",
"to prove that children are not easy to control"
] | C. to show that children in the past sleep more | mmlu_train |
mmlu_train_5254 | Surprisingly, no one knows how many children receive education in English hospitals, still less the content or quality of that education. Proper records are just not kept. We know that more than 850,000 children go through hospital each year, and that every child of school age has a legal right to continue to receive education while in hospital. We also know there is only one hospital teacher to every 1,000 children in hospital. Little wonder the latest survey concludes that the extent and type of hospital teaching available differ a great deal across the country. It is found that half the hospitals in England which admit children have no teacher. A further quarter have only a part-time teacher. The special children's hospitals in major cities do best; general hospitals in the country and holiday areas are worst off. From this survey, one can estimate that fewer than one in five children have some contact with a hospital teacher--and that contact may be as little as two hours a day. Most children interviewed were surprised to find a teacher in hospital at all. They had not been prepared for it by parents or their own school. If there was a teacher they were much more likely to read books and do math or number work; without a teacher they would only play games. Reasons for hospital teaching range from preventing a child falling behind and maintaining the habit of school to keeping a child occupied, and the latter is often all the teacher can do. The position and influence of many teachers was summed up when parents referred to them as "the library lady" or just "the helper". Children tend to rely on concerned school friends to keep in touch with school work. Several parents spoke of requests for work being ignored or refused by the school. Once back at school children rarely get extra teaching, and are told to catch up as best they can. Many short-stay child-patients catch up quickly. But schools do very little to ease the anxiety about falling behind expressed by many of the children interviewed. The hospital teachers are found _ . | [
"not welcomed by the children and their parents",
"unnecessary",
"not quite helpful",
"capable"
] | C. not quite helpful | mmlu_train |
aquarat_384 | The number of multiples of 10 which are less than 1000, which can be written as a sum of four consecutive integers is | [
"22",
"50",
"88",
"76",
"18"
] | B. 50 | aquarat |
aquarat_19198 | The C.P of 20 pens is equal to the S.P of 12 pens. Find his gain % or loss%? | [
"10%",
"20%",
"30%",
"40%",
"50%"
] | D. 40% | aquarat |
aquarat_41727 | One pipe can fill a tank three times as fast as another pipe. If together the two pipes can fill the tank in 86 minutes, then the slower pipe alone will be able to fill the tank in | [
"81 min",
"108 min",
"144 min",
"192 min",
"None"
] | C. 144 min | aquarat |
arc_easy_425 | Which invention will best help people travel quickly to far away places? | [
"car",
"boat",
"airplane",
"skateboard"
] | C. airplane | arc_easy |
arc_easy_811 | A homeowner wants to use a renewable resource to heat the home. Which resource would be the best to use? | [
"coal",
"gas",
"oil",
"solar"
] | D. solar | arc_easy |
aquarat_7941 | What profit percent is made by selling an article at a certain price, if by selling at 2/3rd of that price, there would be a loss of 30%? | [
"20%",
"26%",
"42%",
"5%",
"22%"
] | D. 5% | aquarat |
arc_challenge_821 | Which best describes the speed of a ball as it is thrown straight up into the air and comes back down? | [
"The ball goes up at a constant speed, stops, then comes down at a constant speed.",
"The ball goes up at a constant speed, stops, and increases speed as it comes down.",
"The ball goes slower and slower as it goes up, stops, and then goes faster and faster as it comes down.",
"The ball goes slower and slower... | C. The ball goes slower and slower as it goes up, stops, and then goes faster and faster as it comes down. | arc_challenge |
mmlu_train_98017 | a complete lunar cycle takes about | [
"a month",
"a year",
"a week",
"a day"
] | A. a month | mmlu_train |
aquarat_4664 | A tailor trims 4 feet from opposite edges of a square piece of cloth, and 3 feet from the other two edges. If 120 square feet of cloth remain, what was the length of a side of the original piece of cloth? | [
"18",
"20",
"24",
"26",
"40"
] | A. 18 | aquarat |
aquarat_24052 | Find avrg speed if a man travels at speed of 24km/hr up and 36km/hr dawn at an altitude of 200m. | [
"25.8",
"26.8",
"27.8",
"28.8",
"29.8"
] | D. 28.8 | aquarat |
arc_easy_828 | Angelo wants to know if the volume of water changes when it freezes. He measures the volume of water in its liquid state and then freezes it. Which tool did Angelo most likely use to measure the volume of the water? | [
"a microscope",
"a thermometer",
"a balance scale",
"a graduated cylinder"
] | D. a graduated cylinder | arc_easy |
mmlu_train_91445 | Better think twice before choosing a _ for email, online bank or shopping. Simple passwords are easy to be stolen. A password is like a key to your home. If someone steals it, he'll get chances to steal something else. We use passwords everywhere in our life. We are so used to passwords that we don't pay any attention to them until we lose or forget one. A study of 28,000 passwords recently stolen from a popular website showed that people often do the easy thing. It found that 16% took a first name as a password. Another 14% used the easiest keyboard combinations such as "12345678"or "QWERTY". 5% of the stolen passwords were names of television shows or stars popular with young people. 3% of the passwords expressed feelings like "I don't care", "Whatever", "I love you" or their opposite, "I hate you". Robert Graham, who did the study, advises people to choose a password that is longer than eight characters with one capital letter and one symbol. Of course, safe passwords don't mean those hard to remember. Forgetting your password is sometimes a big headache for you. Maybe, the perfect password is easy for you and hard for others. ,,. About 40% passwords are easily stolen because the users are _ . | [
"busy",
"lazy",
"stupid",
"careful"
] | B. lazy | mmlu_train |
mmlu_train_83041 | Hi! I'm a Chinese girl. My name is Liu Wei. My English name is Sally. I'm twelve. I'm in Class 8, Grade 1. My English teacher is Mr. Lee. He is from New York. He is a good teacher. I don't know how old he is. My good friend is Jane. She is from Canada. She is in Class 8, Grade 1, too. She is eleven. Who's Linda? She is Jane's sister. Her name is Linda. She is six. Linda is _ . | [
"Chinese",
"a boy",
"from Canada",
"11"
] | C. from Canada | mmlu_train |
aquarat_43624 | Rs. 5625 is to be divided among A, B and C so that A may receive 1/2 as much as B and C together receive and B receives 1/4 of what A and C together receive. The share of A is more than that of B by | [
"237",
"279",
"271",
"750",
"112"
] | D. 750 | aquarat |
mmlu_train_83657 | Peter: Let's play computer games! Barry: Sorry, I don't like computer games, and I don't have a computer. Peter: Well, do you have a volleyball? Barry: Yes. Peter: Then let's play volleyball. Barry: Oh, volleyball is difficult. Peter: OK, let's watch TV. Barry: That sounds boring. Hmm, let's play soccer! Do you have a soccer ball? Peter: No, I don't. Barry: Oh, well, do you have a basketball? Peter: Yes, I do. Let's play basketball! Barry: That sounds fun! But where can we play basketball? Peter: In the school. Barry: OK, let's go. ,A, B, C, D,. (5,2,10) Does Barry have a computer? | [
"Yes, he does.",
"No, he doesn't.",
"Yes, he is.",
"No, he isn't."
] | B. No, he doesn't. | mmlu_train |
aquarat_18008 | In a class, there are 20 boys whose average age is decreased by 2 months, when one boy aged 19 years replaced by a new boy. The age of the new boy is? | [
"15 years 8 months",
"15 years",
"16 years 4 months",
"17 years 10 months",
"17 years"
] | A. 15 years 8 months | aquarat |
mmlu_train_44871 | The best swimmers tend to be tall and thin with long arms, long legs, long feet, and long hands. The size of their hands gives them great "water grasp", and only a very small hand movement keeps them afloat. They also have great strength, endurance, insulation against heat loss while in water below body temperature, thus better energy conservation, low resistance when in the water, and swimming stroke mechanics . Part of the reason why some people are better swimmers than others has to do with body density. The average person's body density is slightly less than that of water. Muscle has greater density than fat. Therefore, very muscular people tend to be poor at staying afloat. Bone has greater density than fat. Therefore, very skinny people tend to be poor at staying afloat. Good buoyancy is not necessarily the most important factor in good swimming, but it certainly helps. For example, great competitive swimmers--tall, thin, and usually more muscular than average--tend to have greater body density than average and less buoyancy. Many would not float very well if they remained motionless in the water. Their much greater "water grasp" makes up for it. www.ks5u.com The average woman contains a higher proportion of fat in her body than the average man, and the average man contains a higher proportion of muscle in his body than the average woman. Therefore, in general, women are better floaters than men. Compared with other competitive sports, the performance of women is closer to that of men in competitive swimming. What can we learn from the passage about body density? | [
"Higher body density reduces swimming ability.",
"A person's body density decides one's swimming ability.",
"Fat people can always swim faster than thin people.",
"People with a lower proportion of muscle can hardly swim."
] | A. Higher body density reduces swimming ability. | mmlu_train |
mmlu_train_21383 | Why do men die earlier than women? The latest research makes it known that the reason could be that men's hearts go into rapid decline when they reach middle age. The largest study of the effects of aging on the heart has found that women's _ may be linked to the fact that their hearts do not lose their pumping power with age. "We have found that the power of the male heart falls by 20-25 percent between 18 and 70 years of age," said the head of the study, David Goldspink of Liverpool John Moores University in the UK. "Within the heart there are millions of cells that enable it to beat. Between the age of 20 and 70, one-third of those cells die and are not replaced in men," said Goldspink. "This is part of the aging process." What surprises scientists is that the female heart sees very little loss of these cells. A healthy 70-year-old woman's heart could perform almost as well as a 20-year-old one's. "This gender difference might just explain why women live longer than men," said Goldspink. They studied more than 250 healthy men and women between the ages of 18 and 80, focusing on healthy persons to remove the confusing influence of disease. "The team has yet to find why aging takes a greater loss on the male heart," said Goldspink. The good news is that men can improve the health of their heart with regular exercise. Goldspink stressed that women also need regular exercise to prevent their leg muscles becoming smaller and weaker as they age. If you want to live longer, you should _ . | [
"enable your heart to beat much faster",
"find out the reason for aging",
"exercise regularly to keep your heart healthy",
"prevent your cells from being lost"
] | C. exercise regularly to keep your heart healthy | mmlu_train |
mmlu_train_29824 | The American Community Survey(ACS) is an outgoing survey designed to provide communities a fresh look on how they are changing, which provides data every year-- giving communities the current information they need to plan investments and service. The ACS collects information such as age, race, income, home value, and other important data. Information about individuals will remain confidential because participating in the American Community Survey is safe. Your address was selected as a part of a sample and represents thousands of other households like yours. We randomly select about 3 million addresses each year to participate in the survey. Your answers are important. As part of a sample, you represent many people. Find out how each question helps your community, your state, and the federal government in questions in the form and why we ask. The information that the Census Bureau collects helps to determine how more than $400 billion dollars of federal funding each year is spent on infrastructure and services. Your answer help state and local leaders make decisions about programs and investments such as new highway, schools, hospitals, job training, community centers and emergency services. Do you have questions about the American Community Survey? Have you lost the form? Would you rather complete the form over the phone? Respond by mail: Fill out the form and mail it back in the postage-paid return envelope. If you have trouble answering a question, call us and we will help you. Respond by phone: Call 1-800-354-7271 to answer the American Community Survey over the phone, or for other help. If we don't hear from you by mail or phone, a Census Bureau field representative may visit you in person to help you complete the American Community Survey. According to the passage, the purpose of ACS is to _ . | [
"help people to answer the questions provided by them.",
"know more about conditions of people and make decisions",
"guide people to find a job when they are out of work.",
"tell people how to spend their money and live on their own."
] | B. know more about conditions of people and make decisions | mmlu_train |
mmlu_train_20420 | Alia Sabur, from Northport, N. Y., US, went to college at age 10. And four years later, Sabur became a bachelor of science in. Applied Mathematics summa cum laude from Stony Brook University -- the youngest female in US history to do so. Her education continued at Drexel University, where she earned a Master of Science and a Doctor of Philosophy in Materials Science and Engineering. With an unlimited future ahead of her, Sabur directed her first career choice to teaching. "I really enjoy teaching," she said. She was three days short of her 19th birthday in February, 2008, when she was hired to become a professor at Konkuk University in Seoul, Korea. This distinction made her the youngest college professor in history, according to the Guinness' Book of Worm Records, beating the previous record held by Colin Maclaurin, a student of Isaac Newton, in 1717. Although she doesn't start until next month, Sabur has taken up teaching math and physics courses at Southern University in New Orleans. Sabur is old enough to teach in the city, but not to join her fellow professors in a bar after work. In Korea, where the drinking age is 20, _ . In traditional Korean culture, children are considered to be 1 year old-when they are born, and add a year to their age every New Year instead of their actual birthday, so in Korea Sabur is considered 20. On top of her unprecedented academic achievements, Sabur has a black belt in Tae Kwon Do . She is also a talented clarinet player who has performed with musicians like Lang Lang and Smash Mouth. So is there anything Sabur can't do? When Sabur was hired as a professor, her actual age is _ . | [
"fourteen",
"eighteen",
"nineteen",
"twenty"
] | B. eighteen | mmlu_train |
mmlu_train_92925 | Species are classified based on their characteristics. Which characteristic identifies two organisms as members of one species? The organisms | [
"can produce fertile offspring.",
"can communicate easily.",
"will defend their territory.",
"will move from place to place."
] | A. can produce fertile offspring. | mmlu_train |
mmlu_train_84677 | Welcome to our restaurant! We have many kinds of food and drinks here. We have fish, chicken, rice, eggs and vegetables for you to eat. We have apple juice, orange juice, milk and beer for you to drink. Many people come here for dinner every day. We have Sichuan food, Shandong food and Guangdong food. All these Chinese food are nice to eat. _ . Would you like to have some? Please come in. Our telephone number is 6821-8301. How many kinds of Chinese food can you eat here? | [
"1.",
"2.",
"3.",
"4."
] | C. 3. | mmlu_train |
mmlu_train_9055 | Compared to high heels , they don't look dangerous, but flip-flop wearers should think twice before slipping on a pair. The National Health Service spends PS40 million a year treating injuries caused by wearing the casual footwear. More than 200,000 people end up in hospital every year after suffering falls or developing long-term problems. Once worn only at the beach, flip-flops have become the regular summer footwear of choice for women, with two in five women owning at least one pair. But experts are warning the public of the dangers of wearing flip-flops, such as the risk of joint pains. They say flip-flops force people to change the way they walk so that when taking a walk with long steps they put pressure on the outside of their foot, rather than their heel, causing long-term damage. And there is also the risk of serious injury. Frequent complaints include twisted ankles, but some have broken their arms or wrists after falling because their flip-flops caught on uneven ground. Many also suffer aching toes as they constantly wear them. Mike, a spokesman, warned wearers of the damage done by flip-flops. He said, "They land on the outside and then roll the foot inwards putting all the pressure on the big toe." This constant rolling puts pressure on the ankle joint, causing it to weaken. The lack of support of the flip-flop also causes pain on the inside of the foot and lower leg. And if you're not used to wearing them, they can cause blisters , he added. Doctors say flip-flops cause far more damage as they are worn for longer periods of time. Emma Supple, consultant podiatrist , said, "Flip-flops are universally popular. They are easy to put on and easy to wear but women do need to be mindful that wearing on hard flat surfaces can cause considerable foot and leg problems." She encouraged women to wear suitable shoes to help recover from summertime injuries. What can we infer from the text? | [
"A number of women like to wear flip-flops regularly in summer.",
"Wearing high heels is no more dangerous than wearing flip-flops.",
"Flip-flops are only worn by people at the beach in the summertime.",
"It's better to wear flip-flops on hard flat surfaces than on uneven ground."
] | A. A number of women like to wear flip-flops regularly in summer. | mmlu_train |
aquarat_22299 | In a group of 6 boys and 4 girls, four children are to be selected. In how many different ways can they be selected such that at least one boy should be there? | [
"200",
"205",
"209",
"250",
"300"
] | C. 209 | aquarat |
aquarat_33267 | H.C.F of 3240, 3600 and a third number is 36 and their L.C.M is 24 * 35 * 52 * 72. The third number is: | [
"22 * 35 * 72",
"22 * 53 * 72",
"25 * 52 * 72",
"23 * 35 * 72",
"23 * 35 * 78"
] | A. 22 * 35 * 72 | aquarat |
mmlu_train_17490 | Cambridge graduates are the most employable in the world,according to a global league table.The ancient university is the best at producing graduates who are'ready to work',a poll of major employers found. Oxford slipped to fourth place in the rankings having taken top spot last year.Harvard and Yale--part of the US'Ivy League'of universities--were second and third respectively. Five British universities were ranked in the top 20--one more than last year--and 12 were in the full list of 150. But the UK as a country came third--behind the US and Germany--when companies were asked to name the best nation for producing work--ready graduates. The table--the Global Employability University Ranking published by the International New York Times--also showed that universities in Asian countries were rapidly _ on their western counterparts . Asian universities claimed 20 percent of the top 150 places in 2014 compared with only 10 percent when the tables were first published in 2010. The other British universities in the top 20 were University College London,in 14th place,Imperial College London,in 15th,and Edinburgh,18th. The table showed the gap between a small number of top UK universities and less famous institutions. Laurent Dupasquier,managing partner at Emerging,a French human resources consultancy,said:"The top tier players.global brands (which tend to be all American and British).continue to lead,while other Anglo--Saxon universities,those that are mainly regional players,tend to develop less well,with an average of five places lost in comparison with last year." "Like the Premier League ,the champions have an international community of students and think internationally,unlike their more locally oriented counterparts." The table was made following a survey of 2,500 major companies in 20 countries.Employers were asked to rank universities against a range of criteria including their production of graduates who are ready to work and their links with business. The study claimed that'the days of ivory towers are over'. Which university had the best work-ready graduates last year? | [
"Cambridge.",
"Oxford.",
"Harvard.",
"Yale."
] | B. Oxford. | mmlu_train |
mmlu_train_94565 | Many cells have a nucleus that contains chromosomes. These chromosomes carry genes that are composed of | [
"hormones",
"DNA molecules",
"minerals and water",
"undigested food molecules"
] | B. DNA molecules | mmlu_train |
mmlu_train_11659 | Organic foods are foods produced according to strict guidelines set forth by the government. These guidelines state that organic foods must be produced without modern man-made processes and materials, such as man-made pesticides and chemical fertilizers . For most of history, almost all foods were organic. However, during the 20th century, the principles of the Industrial Revolution were applied to agriculture. This led to the development of many man-made processes that were believed to improve farming techniques. In other words, small farms grew larger as the ideas that were used by factories and big business were put into action to grow more food. Over time, the organic movement started to get back to the old, traditional methods of farming. Those in favor of organic foods believe that man-made chemicals and pesticides used in modern farming can be harmful to your health. They also believe that organic foods are more nutritious . If you go to the store, you will notice that organic foods may be more expensive than non-organic foods. Are organic foods worth the extra cost? Some people believe they are. Despite the lack of scientific findings to support their thoughts, many people still prefer organic foods because they think they taste better, while others don't care much about that because they say they haven't found out the differences. If you wonder whether you should choose an organic food instead of a non-organic one, the best thing you can do is to try it by yourself and see which you prefer. Although organic foods were once only available in health food stores, you can find them today at most stores. Where can we probably find this passage? | [
"In a fashion magazines.",
"In a guidebook to shopping.",
"In a textbook about medicine.",
"On a website about healthy eating."
] | D. On a website about healthy eating. | mmlu_train |
mmlu_train_93002 | A loaf of bread is baking in a pan in a 350° F oven. What would cause a burn to a hand the quickest because of its low specific heat? | [
"the metal pan",
"the air in the oven",
"the surface of the bread",
"the outside of the oven door"
] | A. the metal pan | mmlu_train |
mmlu_train_7633 | Why do plants grow in some places and not in others? Why does some land have so much growing on it, while other land has almost no plants growing on it at all? To grow, plants need several things. One is warmth. In very cold places almost nothing grows. Plants also need water. In very dry parts of the Earth only a few unusual plants can grow. That's why dry deserts everywhere are almost not covered by trees or grass. Plants must also have a place in which to put down their roots and grow. They find it difficult to grow on hard land. The town is built on hard land. The plants here have only the soil found between the _ cracks of the stones to grow in. Another thing plants must have before they can grow is food. What will happen if we try to make things grow on the sandy beach? A few plants, such as beach grass, will grow in sand, but most plants won't. Even if the weather is warm enough and we water the plants each day, many of them will die because the sand on this beach has almost no food for plants. The reason why most plants can't grow on the sandy beach is that_. | [
"there isn't enough sunlight",
"there is too much water",
"it is too crowded there",
"it has little food for plants"
] | D. it has little food for plants | mmlu_train |
aquarat_48421 | fill in the blank space.
1, 9, 25, 49, 81, ? | [
"100",
"121",
"144",
"169",
"172"
] | B. 121 | aquarat |
aquarat_26227 | A horse is tethered to one corner of a rectangular grassy field 45 m by 25 m with a rope 22 m long. Over how much area of the field can it graze? | [
"354 cm2",
"380 m2",
"350 m2",
"407 m2",
"None of these"
] | B. 380 m2 | aquarat |
arc_easy_893 | What travels through the stem of a plant? | [
"water and food",
"food and nectar",
"nectar and soil",
"soil and water"
] | A. water and food | arc_easy |
mmlu_train_6504 | When Nick Pasqua hits his bedroom after school, he's tired. The 14-year-old high school freshman from New Rochele, New York, plays computer video games online for a couple of hours, pausing only to instant-message his friends, check his blog or download a new song to his IPOD. When his cell phone vibrates , he scans the text message and fires back a reply. "We're leagues behind," sighs Nick's mom, Kimberly Pasqua, 45. And many parents like her are feeling increasingly out of step with their children. The technology gap between parents and kids is widening, says Amenda Lenhart, senior research specialist for Internet & American Life Project, a research group that explores the impact of the Internet on children and families. In a series of reports released last year, researchers found that 87 percent of the prefix = st1 /United States' kids aged 12 to 17 use the Internet, compared to only 66 percent of adults. Half of those teens go online daily. Eighty-one percent play games online and 75 percent use instant-messaging. Nearly half(45 percent) have a cell phone. One out of five has a blog. Why are children increasing past their parents? Because today's kids learn to use computers by playing and think technology is fun, says Lenhart. But adults generally view computers as mere tools for work , not toys. Despite this difference, most parents realize that computers, cell phones and the like are fixtures in their children's lives. With that acceptance comes worry about what makes appropriate usage and more important, what's safe. Experts say the best way to keep up is to learn the technology for yourself. Visit blogs. Send some instant and text messages. Download music. "This stuff may never be as necessary to your life as it is to your kids," says Susannah Stern, assistant professor in the Communications Department at UniversityofSan Diego, "but you won't get their respect about online issues if you don't know what they're talking about." Children can be great teachers, so let them show you the ropes. "It's empowering for them to share their knowledge," says Stern. Once you know what's what, try to keep the lines of communication open and carefully watch what they're doing. Today kids use computers mainly _ . | [
"as hobbies to kill time",
"as weapons to fight",
"as tools for work",
"as toys to play"
] | D. as toys to play | mmlu_train |
arc_easy_930 | Which of these structures form when materials are deposited, buried, and cemented? | [
"intrusive structures",
"metamorphic rocks",
"volcanic mountains",
"sedimentary rocks"
] | D. sedimentary rocks | arc_easy |
mmlu_train_23800 | There is no denying that over the years college education has been accepted without the slightest doubt. All high school graduates should go, says conventional wisdom and statistical evidence, because college will help them earn more, become "better" citizens and be more responsible than those who don't go. But college can never work its magic for everyone. Now with half our high school graduates attending college, those unfit for the pattern are getting more. College graduates are selling shoes and driving taxis; college students interfere with each other's experiments and write false letters of recommendation in the fierce competition for admission into graduate schools. Others find no stimulation in their studies, and consequently have to drop out, which is often encouraged by college administrators. Some observers say the fault lies with young people themselves --- they are spoiled and expecting too much. But that's a condemnation of the students as a whole, and doesn't explain all campus unhappiness. Others blame our society. Both are partly right. We have been told that young people have to go to college because our economy can't absorb an army of untrained eighteen-year-olds. But disappointed graduates are learning that it can no longer absorb an army of trained twenty-two-year-olds, either. Some campus watchers suggest that college may not be the best, the proper or the only place for every young person after finishing high school. It seems that through the rosy glow of our own college experiences, we may have been looking at those surveys and statistics upside down. Perhaps college does not make people intelligent, ambitious, happy, or quick to learn things--maybe _ . Intelligent, ambitious, happy, quick-learning people are merely those who are attracted to college in the first place. And perhaps all those successful college graduates would have been successful even without college education. This is heresy to those who have been brought up to believe that if a little schooling is good, more has to be much better. But contrary evidence is beginning to pile up. More young people drop out of college because _ . | [
"they are no longer motivated in their studies",
"they can start selling shoes and driving taxis",
"they compete for admission to graduate schools",
"college administrators encourage them to do so"
] | A. they are no longer motivated in their studies | mmlu_train |
aquarat_22582 | Divide $2000 among B,C in the ratio 4:16. How many $ that C get? | [
"$1200",
"$1400",
"$1600",
"$1800",
"$2000"
] | C. $1600 | aquarat |
aquarat_33741 | A boat goes 100 km downstream in 10 hours, and 75 m upstream in 15 hours. The speed of the stream is? | [
"2 8 ½ kmph",
"8 2 ½ kmph",
"2 9 ½ kmph",
"2 2 ½ kmph",
"3 2 ½ kmph"
] | D. 2 2 ½ kmph | aquarat |
mmlu_train_99616 | This animal is able to blend into its environment by changing its appearence | [
"an Elephant",
"a Bottlenose dolphin",
"a Phyllomimus",
"a Hammerhead shark"
] | C. a Phyllomimus | mmlu_train |
arc_easy_259 | Phobos is one of two large objects that orbit the planet Mars. Because Phobos orbits Mars, Phobos should be classified as which type of body? | [
"asteroid",
"moon",
"comet",
"meteor"
] | B. moon | arc_easy |
mmlu_train_58098 | A new study suggests that early exposure to germs strengthens the immune system. That means letting children get a little dirty might be good for their health later in life. The study involved laboratory mice. It found that adult mice raised in a germ-free environment were more likely to develop allergies, asthma and other autoimmune disorders. There are more than eighty disorders where cells that normally defend the body instead attack tissues and organs. Richard Blumberg,who led the study,is a professor at Harvard Medical School in Boston,Massachusetts. He says,in 1989,medical researchers who sought to explain these diseases, first discovered that the increasing use of antibacterial soaps and other products, especially early in life, could weaken immune systems. Now, Dr. Blumberg and his team have what is the first biological evidence to link early exposure to germs to stronger adult immune systems. They say this exposure could prevent the development of some autoimmune diseases. In the adult germ-free mice, they found that inflammation in the lungs and colon was caused by so-called killer T cells. These normally fight infection. But they became overactive and targeted healthy tissue--an autoimmune condition seen in asthma and a disease called ulcerative colitis . Dr. Blumberg says the mice raised in a normal environment did not have the same reaction. He says their immune systems had been "educated" by early exposure to germs. Rates of autoimmune disorders are rising worldwide, but mostly in wealthier, industrialized countries. According to Dr. Blumberg, it might be high time that people were warned to be more careful with the early use of antibiotics and the prescription from their doctors. Rob Dunn is a professor of ecology and evolutionary biology at North Carolina State University in Raleigh. He says the new study does not mean people should stop washing. "Wash your hands , but don't do it with antibacterial soap. Let your kids play in a reasonable amount of dirt and get outside and get exposed to a diversity of things", says Rob Dunn. Who first found immune systems might get harmed by overly using antibacterial products? | [
"A professor of ecology and evolutionary biology.",
"A professor at Harvard Medical School in Boston.",
"Medical researchers who tried to explain autoimmune disorders.",
"Medical researchers who tried to treat autoimmune disorders."
] | C. Medical researchers who tried to explain autoimmune disorders. | mmlu_train |
aquarat_49138 | If n is a natural number, then (6n^2 + 6n) is always divisible by | [
"6 only",
"6 and 12 both",
"12 only",
"18 only",
"12 and 18 both"
] | B. 6 and 12 both | aquarat |
aquarat_53289 | John opened a shop investing Rs.40000. Joy joined him 4 months later, investing Rs.50000. They earned a profit of Rs.55000 after completion of one year. What will be Joy's share of profit? | [
"23000",
"25000",
"24000",
"28000",
"29000"
] | B. 25000 | aquarat |
mmlu_train_88173 | In America, most people don't get enough sleep. Children aged 5 to 12 are advised to sleep 10 to 11 hours every night, but most of them can't sleep that long. A study found that about 41 million American workers got less than six hours of sleep every night. Scientists worry that parents are passing their bad sleeping habits down to their children. In the study, Reut Gruber and some other scientists either added or reduced on hour of sleep for healthy children aged 7 to 11. They watched the children for five nights. They wanted to know if the amount of sleep can affect a child's behavior. Before the study began, students were asked to sleep the same amount of hours as usual. Their teachers were asked to record their behavior. After five nights of the records, scientists found that those who slept one hour less behaved worse than those who slept one hour more. Students with less sleep were more likely to feel sad and had more problems paying attention. The scientists chose to study children in their homes instead of in a laboratory, because they wanted to find out how everyday changes might affect children's behavior at school. "In the study, nobody became a talent, and nobody became crazy. But small changes in children can really make a big difference," says Gruber. The new study was done in _ . | [
"a laboratory",
"a classroom",
"a children's club",
"the children's homes"
] | D. the children's homes | mmlu_train |
mmlu_train_98674 | a fish lives in water and filters the water through its | [
"tail",
"gill slats",
"eyes",
"fins"
] | B. gill slats | mmlu_train |
arc_challenge_654 | Students are designing kites to discover what type of kite flies the highest. Which is the most important to consider when designing a kite to fly high? | [
"string length",
"surface area",
"materials used",
"time of day"
] | B. surface area | arc_challenge |
arc_easy_1593 | 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. habitat loss | arc_easy |
aquarat_49915 | Given a certain number (Q), find Q given that 1 is 5% of 25% of Q? | [
"80",
"60",
"95",
"100",
"110"
] | A. 80 | aquarat |
arc_easy_1855 | The organisms that convert solar energy and raw materials into food are | [
"producers.",
"consumers.",
"herbivores.",
"decomposers."
] | A. producers. | arc_easy |
aquarat_43621 | If the a radio is sold for rs 490 and sold for rs 465.50.find loss%. | [
"2%",
"4%",
"3%",
"5%",
"6%"
] | D. 5% | aquarat |
arc_easy_375 | A scientist developed a model that described the actions of DNA in the cell nuclei, which helped explain how traits were inherited. Which scientist helped develop this model? | [
"Bohr",
"Hooke",
"Mendel",
"Watson"
] | D. Watson | arc_easy |
aquarat_11173 | What number is obtained by adding the units digits of 734^98 and 347^81? | [
"10",
"11",
"12",
"13",
"14"
] | D. 13 | aquarat |
mmlu_train_74960 | Is your TV connected to the Internet? What about your chair,or your fridge? Probably they are not. But in the future, most things in your home may be connected, thanks to the so-called "Internet of things". The Internet of things may be coming sooner than you think. Earlier this year, A Samsung CEO spent a lot of time talking about the Internet things. He said that five years from now,every Samsung product will be part of the Internet of things,no matter whether it's a remote control or a washing machine. So, how do household objects that are part of the Internet of things work? Well,think of a common chair. When connected to the Internet, the chair warms up when it knows the user has just walked into the room and is feeling cold. An Internet-connected camera could help people feel safer in their homes. It can know people's faces and has an infrared sensor ,so even if it's dark it can see when someone passes by and send you a message on your smartphone to let you know who's there. If the person is someone you don't know,it can tell you that ,too. But according to MIT Technology Roview, whether companies are connecting dog food bowls or security systems to the Internet, there may be some problems. For example, many early connected-home objects don't have much built-in security, which means they could be hacked . Morever, it could be difficult to get these new machines to work together especially when they are made by different companies. To fight this ,many companies have joined the Open Interconnect Consortium, which had 45 menbers by late 2014. So, picture this: you enter your home.The temperature changes to make you feel comfortable. Your favorite music starts playing for you. Do you think that this would be a good thing? I t may happen sooner than you think. Which of the following can support the idea "how will household objects connected to the Internet work?" | [
"A warm chair connected to the Internet",
"Dog food bowls connected to the Internet",
"A remote comtrol made by the Samsung Company",
"An Internet-connected camera with an infrared sensor."
] | D. An Internet-connected camera with an infrared sensor. | mmlu_train |
mmlu_train_85477 | Look into the mirror and what do you see? You see yourself. But when you move. you do everything backward in the mirror! If you wave your left hand, your right hand waves in the mirror. If you wink your right eye, your left eye, your left eye winks . Try to read a page in the mirror .The words will be backwards. What is really happening? You do not see through the glass of a mirror as you do through a window. The glass of a mirror has a silver coating on the back. The light from the sun or a bulb bounces off you ,goes into the mirror ,and bounces straight back out to you again. Mirrors have been used for thousands of years. The earliest were round pieces of shiny metal. Glass mirrors came late. The ancients thought that a mirror was magic. They did not understand how it worked. They thought they saw their spirits in a mirror and breaking a mirror brought bad luck. Today mirrors have many uses .For example, they can make rooms look bigger and prettier. They also show us if our hair is combed well and our faces are clean. On cars, buses and trucks, mirrors help drivers see traffic behind them. Mirrors are also used in telescopes and searchlights . Fun houses use mirrors. They make people look funny. Some mirrors are _ to make people seem short and round or tall and tin They make people laugh at themselves. Mirrors were magic in the past because _ . | [
"people thought they could see their spirits in mirrors",
"they were used in magic shows",
"they could make people change their heights and weights",
"they could make people laugh"
] | A. people thought they could see their spirits in mirrors | mmlu_train |
m1_pref_219 | For each of the sub-questions of this question (next page), tick/check the corresponding box if the presented sentence is correct
at the corresponding level (for a human). There will be a penalty for wrong boxes ticked/checked.The duke were also presented with a book
commemorated his visit’s mother. | [
"lexical",
"syntactic",
"semantic",
"pragmatic",
"none of the above is correct"
] | A. lexical | m1_pref |
mmlu_train_67047 | You know that balloons must be kept away from sharp objects. They also needed to be kept away from flames. A fire can weaken the rubber and cause it to break. However, in this experiment you will find out how you can hold a balloon directly in a flame without breaking the balloon. Materials needed: * two round balloons not inflated * several matches * water Inflate one of the balloons and tie it. Place 1/4 cup of water in the other balloon, and then inflate it and tie it. Light a match and hold it under the first balloon. Allow the flame to touch the balloon. What happens? The balloon breaks, perhaps even before the flame touches it. Light another match. Hold it directly under the water in the second balloon. Allow the flame to touch the balloon. What happens to this balloon? It doesn't break. Why does the balloon with no water break in the flame? The flame heats the rubber of both balloons. The rubber of the balloon without water becomes so hot that it becomes too weak to _ the pressure of the air inside the balloon. However, when the balloon with water in it is placed in the flame, the water takes in most of the heat from the flame. Then, the rubber of the balloon doesn't become very hot, it doesn't weaken, and the balloon doesn't break. Water is a particularly good absorber of heat. It takes a lot of heat to change the temperature of water. On the other hand, when water cools, it gives off a great deal of heat. That's why areas near oceans or other large bodies of water don't get as cold in winter as areas at the same latitude further inland. From the passage we can know the following aspects of the experiment except _ . | [
"method",
"material",
"result",
"time"
] | D. time | mmlu_train |
mmlu_train_5907 | Should universities focus on training workers for the next decade or curing diseases for the next century? A group of governors, educators, and CEOs weighed in on the best way universities can prepare for the future. They debated how the U.S. can take the responsibility for research while still preparing students for real jobs. Oklahoma Governor Mary Fallin said that the first thing she thinks about as governor is educating Oklahoma students and strengthening the workforce. So she's carrying out a program called "America Works: Education and Training for Tomorrow's Jobs" that aims to "reorganize our education system with the current needs of our employers". The state governor added that this new educational approach doesn't just benefit students and companies, but also improves the state economy. "We've been able to attract new companies to our state because of what we're doing with our universities, because our students are a pipeline for the workforce," she said. "General Electric Company (one of the world's biggest companies) is coming to Oklahoma." Other group members were more focused on the long-term goals of a research university. Amy Gutmann pointed out that "basic research is the foundation for everything else that happens at a university. And if we don't do it, nobody else will." "And if nobody does that research, we'll pay the price in health care bills," argued Vagelos, who is a former CEO of Merck & Co., Inc, one of the largest pharmaceutical companies in the world. "The jobs of universities are basic research, which is what is needed for attacks on disease," he said. "There has been a reduction in coronary heart disease by 60% in the last forty years because of this research, and that reduces health care costs." James Hunt, former North Carolina governor, argued for a happy medium. Effective communication, he said, would help the public see that the research conducted at universities actually serves a practical purpose. Eli Broad, founder of the Broad Foundations, agreed. "We have to show the public what research has achieved," he said. "We have to show how it actually goes from basic research to something they can understand." Which of the following can be the best title of this text? | [
"Universities or colleges?",
"Workers or researchers?",
"Basic or further research?",
"Education or development?"
] | B. Workers or researchers? | mmlu_train |
mmlu_train_60904 | How do you feel after you've stayed up late to finish schoolwork? Or the day after a slumber party? Scientists now say that your answers to these questions may depend on your genes. Genes are stretches of DNA that work like an instruction manual for our cells. Genes tell our bodies and brains what to do. People have about 40,000 genes, and each gene can have different forms. So, for example, certain forms of some genes make your eyes blue. Other versions of those genes make your eyes brown. In a similar way, new research suggests that a gene calledperiod3affects how well you function without sleep. The discovery adds to older evidence thatperiod3helps determine whether you like to stay up late or get up early. Theperiod3gene comes in two forms: short and long. Everyone has two copies of the gene. So, you may have two longs, two shorts, or one of each. Your particular combination depends on what your parents passed on to you. Scientists from the University of Surrey in England studied 24 people who had either two short or two long copies ofperiod3. Study participants had to stay awake for 40 hours straight. Then, they took tests that measured how quickly they pushed a button when numbers flashed on a screen and how well they could remember lists of numbers. Results showed that the people with the short form ofperiod3performed much better on these tests than the people with the long form did. In both groups, people performed worst in the early morning. That's the time when truck drivers and other night-shift workers say they have the most trouble concentrating. After the first round of experiments, participants were finally allowed to sleep. People in the group that performed well on the tests took about 18 minutes to nod off. People with the longperiod3gene, by contrast, fell asleep in just 8 minutes. They also spent more time in deep sleep. That suggests that people with the long form of the gene need more and deeper sleep to keep their brains working at top form. We can know from the passage that genes can not _ . | [
"tell our bodies and brains what to do",
"make our eyes blue or brown",
"decide how well you work without sleep",
"ensure whether you're good at driving"
] | D. ensure whether you're good at driving | mmlu_train |
aquarat_20889 | Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats? | [
"2 : 3 : 4",
"6 : 7 : 8",
"6 : 8 : 9",
"6 : 8 : 7",
"None of these"
] | A. 2 : 3 : 4 | aquarat |
aquarat_18625 | A person purchased a TV set for Rs. 16000 and a DVD player for Rs. 6250. He sold both the items together for Rs. 32150. What percentage of profit did he make? | [
"22",
"44.5",
"40",
"26",
"11"
] | B. 44.5 | aquarat |
mmlu_train_96054 | Leaving coconut oil out on a counter, as the day grows hotter, what happens to the oil? | [
"changes from solid to wet",
"it hardens up a lot",
"it begins to rot",
"it needs to be refrigerated"
] | A. changes from solid to wet | mmlu_train |
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