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_11908 | It's well known that our human memory can fail us. People can be forgetful, and they can sometimes also "remember" things incorrectly, with damaging consequences in the classroom, courtroom, and other areas of life. Now, researchers show for the first time that bumblebees can be unreliable witnesses too. Bumblebees are rather clever animals, which explains why Chittka has been studying learning and memory in the insects for the last 20 years. Most times when people have studied memory in animals, errors in performance have been taken to mean that the animals failed to learn the task or perhaps learned it and then forgot. But what if animals can experience a more interesting type of memory failure? To find out, Chittka first trained bumblebees to expect a reward when visiting a yellow artificial flower followed by one with black-and-white rings. During subsequent tests, bees were given a choice between three types of flowers. Two were the types they'd seen in the training before. The third had yellow-and-white rings, representing a mixed-up version of the other two. Minutes after the training, the bees showed a clear preference for the flower that recently rewarded them. One or three days later, however, something very different happened when the bumblebees' memory was put to the test. At first, the bees showed the same preference displayed in the earlier tests, but as the time went on, they began selecting the flower with yellow rings, even though they'd never actually seen that one in training before. Chittka says that insects make similar errors in the conjunction of long-term memories as humans do. The ability to extract common features between different events in the environment might come at the expense of remembering every detail correctly. In bees, with their limited brain capacity , the pressure to store main features of several objects rather than each individual object might be much greater, compared with humans. Which of the following might be the best title of the passage? | [
"Human memory can fail sometimes.",
"Bumblebees make false memories too.",
"Humans are not as clever as bumblebees.",
"Bumblebees have extraordinary memory."
] | B. Bumblebees make false memories too. | mmlu_train |
mmlu_train_81412 | Life in Britain today Food British people like good food, and more than half of them go to a restaurant every month. Fast food is also very popular---30% of all adults have a burger every three months, but 46% have fish and chips! Sports British people don't do a lot of sport. Only 17% of people go swimming every week. 9% go cycling and 8% play golf. Only 6% people play football (but 32% go to watch it). Cinema and TV Films are very popular in Britain, and about 60% of people between 15 and 24 go to the cinema every month. At home, men watch TV for about three hours every day--half an hour more than women. Holidays British people love going on holidays. Most of these holidays aren't in the UK---27% are in Spain, 10% are in the U.S, and 9% are in France. Maybe this is because the weather in Britain is terrible! The favourite food in Britain is _ . | [
"burgers",
"fish and chips",
"vegetables",
"fish"
] | B. fish and chips | mmlu_train |
arc_challenge_908 | A negative effect of the invention and use of paper is the | [
"increased use of glass bottles.",
"increased number of trees cut down.",
"decreased pollution in trash dumps.",
"decreased amount of books to read."
] | B. increased number of trees cut down. | arc_challenge |
aquarat_45168 | One-third of Rahul's savings in National Savings Certificate is equal to one-half of his savings in Public Provident Fund. If he has Rs. 1,50,000 as total savings, how much has he saved in Public Provident Fund ? | [
"30000",
"60000",
"50000",
"90000",
"70000"
] | B. 60000 | aquarat |
aquarat_17660 | Find the compound interest on $1200 for 1year at 20% p.a. if CI is component yearly? | [
"$120",
"$150",
"$240",
"$250",
"$300"
] | C. $240 | aquarat |
mmlu_train_22448 | In the old days, children were familiar with birth and death as part of life. This is perhaps the first generation of American youngsters who have never been close by during the birth of a baby and have never experienced the death of a family member. Nowadays when people grow old, we often send them to nursing homes. When they get sick, we send them to a hospital, where children are forbidden to visit terminally ill patients - even when those patients are their parents. This deprives the dying patient of significant family members during the last few days of his and it deprives the children of an experience of death, which is an important learning experience. Some of my colleagues and I once interviewed and followed about 500 terminally ill patients in order to find out what they could teach us and how we could be of more benefit, not just to them but to the members of their families as well. We were most impressed by the fact that even those patients who were not told of their serious illness were aware of its possible result. It is important for family members, and doctors and nurses to understand these patients' communications in order to truly understand their needs, fears and fantasies. Most of our patients welcomed another human being with whom they could talk openly, honestly, and frankly about their trouble. Many of them shared with us their great need to be informed, to be kept up-to-date on their medical condition and to be told when the end was near. We found out that patients who had been dealt with openly and frankly were better able to deal with the coming of death and finally to reach a true stage of acceptance prior to death. Five hundred terminally ill patients were interviewed with the main purpose of _ . | [
"observing how they reacted to the crisis of death",
"helping them and their families overcome the fear of death",
"finding out their attitude towards the coming of death",
"learning how to best help them and their families"
] | D. learning how to best help them and their families | mmlu_train |
mmlu_train_58125 | Educators across the U.S. are calling for major changes to the admission process in higher education. The National Center for Educational Statistics (or NCES) reported that U.S. colleges and universities received more than 9 million applications between 2013 and 2014 and admitted more than 5 million students. But the problem is not in the number of students, a new report says. The report is called "Turning the Tide -- Making Caring Common." The report argues that the process schools use to choose students causes major problems. David Hawkins is the Executive Director for Educational Content and Policy. He says that most colleges and universities require many things from students when they apply. Schools usually require an essay describing a student's interests or why they want to study at that school. The schools also ask for letters from teachers describing why a student is a good candidate. But, Hawkins says, schools are most concerned with a student's high school grades and standardized test results. The Education Conservancy is an organization that fights to make higher education equal and available. Lloyd Thacker is the Executive Director of the Education Conservancy, saying that the college admission process has changed a lot. "Over the past 30 years, college admissions have become more complex." He says that ranking systems for colleges and universities are a big part of the problem. U.S. News and World Report is a media company that creates a list of what it calls "America's Best Colleges." The company bases the list on information collected from colleges and universities across the country. This information includes results of standardized tests like the SAT from all of a school's students. Higher average test results help put schools higher on the list. Thacker claims, "Too many students are learning to do whatever it takes in order to get ahead, even if that means sacrificing their own individuality, their health, their happiness and behavior..." "The impact on students and on parents is that college is all about where you go. The rank has nothing to do with the quality of education that goes on at the college." The Harvard report states that the best way to change the admission process is by changing college applications. Which of the following is the best title of the passage? | [
"Higher Rankings Matter a Great Deal.",
"Colleges Look to Change Admission Process.",
"Colleges' Admission Process Makes a Difference.",
"Testing Results Determine Students' Fate."
] | B. Colleges Look to Change Admission Process. | mmlu_train |
mmlu_train_77650 | A leading biologist has found the angels and fairies that sit at top of Christmas trees did not get there under their own power. Prof Roger Wotton, from University College London, found that flight would be impossible for angels with arms and bird-like feathered wings. "Angels cannot take off and cannot use powered flight," said Prof Wotton. "They would need to be exposed to very high wind velocities at take off - such high winds that they would be blown away." Some the world's most famous religious paintings and architecture make most Americans believe in angels. The study found that 68 per cent of the 36,000 adults thought that angels and demons were at work in the world. According to the latest study, angels lack the powerful muscles which allow birds to beat their wings. Prof Wotton's paper explores why there are so many stories about angels. "Angels are very powerful religious icons for people with faith. Their similarity to humans adds to their power. At the same time, they have wings on them because they are more than human. They take messages to heaven and therefore have to fly." said the academic. What did the leading biologist find? | [
"The angels and fairies are very powerful.",
"It's impossible for angels and fairies to fly.",
"The flight would be possible for angels with arms and bird-like feathered wings.",
"The angels and fairies can sit on the tree under their own power."
] | B. It's impossible for angels and fairies to fly. | mmlu_train |
mmlu_train_9646 | Facebook is now used by 30 million people in the UK,about half the population. Joanna Shields,vice president of Facebook Europe,made the announcement this morning at a media conference in London. She said: "We can announce today that we have reached 30 million in the UK,which we are really excited about." Globally,Facebook has more than 500 million registered users,a milestone it hit last summer.Last July,it also revealed that it had 26 million registered UK users.In the last eight months,it has attracted four million extra UK users,bringing the UK total to 30 million,while in January 2009,Facebook had only 150 million registered users. Last year,Zuckerberg,Facebook's founder,said it was "almost a guarantee" that the site would hit one billion users.He explained: "If we succeed in innovating,there is a good chance of bringing this to a billion people...it will be interesting to see how it comes true." One third of women aged 18 to 34 check Facebook when they first wake up,before even going to the toilet,according to research.Twenty-one per cent of women aged between 18 to 34 check Facebook in the middle of the night,while 42 per cent of the same group think it is fine to post drunken photos of themselves onto the social network,a study by Oxygen Media found. Shields was speaking this morning at the Financial Times Digital Media and Broadcasting Conference about the power Facebook's referrals can bring to media sites,such as newspapers and TV services. She explained that the average Facebook user has 130 friends who they share links to media sites with on a regular basis."Media companies which take advantage of that are really seeing the benefits",Shields said. Shields refused to say whether Facebook would develop its own mobile phone operating system and also said it was "silly" that Google had recently disabled the feature which allowed Google users to sync their contacts with Facebook friends. What is Joanna Shields content with? | [
"the announcement",
"media conference",
"fast growing registered users",
"the benefits of Facebook"
] | C. fast growing registered users | mmlu_train |
mmlu_train_1851 | Which of the water samples described below has the greatest average kinetic energy per molecule? | [
"1 liter of ice at a temperature of -50°C",
"10 liters of ice at a temperature of -75°C",
"1 liter of water at a temperature of 75°C",
"10 liters of water at a temperature of 50°C"
] | C. 1 liter of water at a temperature of 75°C | mmlu_train |
aquarat_42308 | The sum of three numbers is 98. The ratio of the first to the second is 2/3, and the ratio of the second to the third is 5/8. Find the second number. | [
"10",
"20",
"30",
"40",
"50"
] | C. 30 | aquarat |
mmlu_train_1995 | Use the information below to answer the question. Each organism on Earth is a part of a complex relationship with other organisms. This relationship is called a food web. The following organisms are part of a food web typically located in and around a reservoir. algae fish rabbit eagle pine tree grass field mouse Which member of the food web is a carnivore? | [
"field mouse",
"eagle",
"rabbit",
"algae"
] | B. eagle | mmlu_train |
mmlu_train_81143 | In many English homes people eat four meals a day: breakfast, lunch, tea and dinner.People have breakfast at any time from seven to nine in the morning.They eat porridge,eggs or bread.English people drink tea or coffee at breakfast.Lunch comes at one o'clock.Afternoon tea is from four to five in the afternoon and dinner is about half past seven.First they have soups, and then they have meat or fish with vegetables.After that they eat some other things, like bananas,apples or oranges.But not all English people eat like that.Some of them have their dinner in the middle of the day.Their meals are breakfast, dinner, tea and supper and all these meals are very necessary. Many English people have _ meals a day. | [
"two",
"three",
"four",
"three or four"
] | C. four | mmlu_train |
arc_easy_1950 | Which will most likely cause a decrease in predator populations? | [
"an increase in prey populations",
"a decrease in prey populations",
"a decrease in decomposers",
"an increase in producers"
] | B. a decrease in prey populations | arc_easy |
aquarat_5050 | There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is: | [
"20",
"80",
"100",
"200",
"250"
] | C. 100 | aquarat |
mmlu_train_77480 | Mark Green is my friend. He is English. He has a yellow bike. His bike number is 9075. His mother has a green car. The number is JA3566. His father has a black car. The number is JA3567. What does Mark have ? | [
"A yelloe bike.",
"A yellow car.",
"A green car.",
"A black bike"
] | A. A yelloe bike. | mmlu_train |
aquarat_3291 | The volume of a cube is 3375 cc. Find its surface. | [
"1350",
"1150",
"1456",
"1254",
"1489"
] | A. 1350 | aquarat |
mmlu_train_85152 | Close your eyes for a minute and imagine what life would be like if you couldn't see. Imagine having to read this page, not with your eyes but with your fingers. How do you feel, then? With medical knowledge and skills today, two-thirds of the world's 42 million blind people should not have to suffer. Unluckily, rich countries have this knowledge, but developing countries do not. ORBIS is an international charitable organization. Its goal is to help fight blindness all over the world. Inside a DC-8 airplane, there is a teaching hospital with television room and classroom. Doctors are taught the latest technology of helping the blind get sight again here. ORBIS is always trying to keep a closer relation among countries. ORBIS helps those developing countries by providing sight-saving training. It has taught over 35,000 doctors and nurses. They continue to treat thousands of blind people every year. They have traveled around the earth 3 times, visited 76 countries and treated over 20,000 blind people. They need your help to continue their work and free people from blindness. For just $ 38, you can help one person see; for $ 380 10 people can see; $ 1,300 helps train a doctor new skills; and for $ 13,000 you can provide a training program for a group of doctors who can make thousands of blind people see again. Your love can help them open their eyes to the world. According to this passage, ORBIS helps fight blindness by doing the following EXCEPT _ . | [
"writing this kind of articles to ask for help",
"providing sight-saving training",
"treating thousands of blind people every year",
"trying to keep a close relation among countries"
] | A. writing this kind of articles to ask for help | mmlu_train |
mmlu_train_93535 | What type of energy travels through the body of a microscope that allows the specimen to be seen by a student? | [
"heat",
"solar",
"light",
"electrical"
] | C. light | mmlu_train |
mmlu_train_75129 | The computer is important and can help us do a lot of things. Lots of children spend too much time on the computer. It's bad for their study. Here is some advice for the parents. *Move the computer out of the child's bedroom. It is good for children to reduce the time to use the computer. * _ for the computer. If your child wants to use it, he/she should get your permission . *If your child uses the Internet for studying. He / She doesn't use it to play games, praise him/her for that. *When your child wants to use the computer to play games, you can take her/him to the library, get her/him together with friends to play sport. What can the parents do when the child wants to play computer games? | [
"They can take her/ him to the library.",
"They can let her/ him play computer games.",
"They can take her/ him to school.",
"They can praise him/her."
] | A. They can take her/ him to the library. | mmlu_train |
aquarat_37390 | Anne bought doughnuts for a class breakfast party. She bought 15 chocolate doughnuts, 12 coconut doughnuts, and 14 jam-filled doughnuts. How many doughnuts did Anne buy in all? | [
"41",
"36",
"39",
"21",
"11"
] | A. 41 | aquarat |
mmlu_train_1400 | Which is an example of a chemical reaction? | [
"nails rusting",
"glass melting",
"sugar dissolving",
"alcohol vaporizing"
] | A. nails rusting | mmlu_train |
arc_easy_1110 | The Mariana Trench is the deepest ocean trench on Earth. This trench occurs at a plate boundary where | [
"one plate is sliding past another.",
"one plate is being forced beneath another.",
"two plates are colliding into each other.",
"two plates are pulling apart from each other."
] | B. one plate is being forced beneath another. | arc_easy |
m1_pref_41 | When computing PageRank iteratively, the computation ends when... | [
"The difference among the eigenvalues of two subsequent iterations falls below a predefined threshold",
"The norm of the difference of rank vectors of two subsequent iterations falls below a predefined threshold",
"All nodes of the graph have been visited at least once",
"The probability of visiting an unseen... | B. The norm of the difference of rank vectors of two subsequent iterations falls below a predefined threshold | m1_pref |
mmlu_train_65280 | After the "Big Bang ",the earth was just a cloud of energetic dust. What it was to become was a mystery until the dust began to slowly combine into a ball moving around the sun. The problem was that the earth became violent because it was not clear whether the solid shape was to last or not. It exploded loudly with fire and rock, which were in time to produce the water vapor, carbon dioxide, oxygen, nitrogen and other gases, which were to make the earth's atmosphere. As the earth cooled down, water began to appear on its surface. Nobody knew that it was going to be different from other planets going round the sun. Water had already disappeared from planets like Mars or satellites like the moon, but it stayed on the earth. This is how the earth began to show its special qualities. Many people think that this was important for the beginning of life. It allowed the earth to dissolve harmful gases, which had become part of the earth's atmosphere, into the oceans and seas. That made it possible for life to begin to develop. What scientists think is that the earth was different because of the arrival of small plants growing in the water on its surface. Nobody understood that these plants were the start of many changes. They multiplied and filled the first oceans and seas with oxygen .This encouraged the development of early shellfish and all sorts of fish. Many millions of years later the first green plants began to appear on land. Scientists believe that taking carbon dioxide from the atmosphere and filling the air with oxygen helped life to develop. Later land animals appeared. Some were insects. Others, called amphibians, were able to live on land as well as in the sea. When the plants grew into forests, reptiles appeared for the first time. They produced young generally by laying eggs. Later, some huge animals, called dinosaurs, developed, They laid eggs too. They became the most important animals on the earth for millions of years. But when they disappeared, mammals became more important. They were the last group of animals and they were different because they produced their young from within their bodies. Small clever animals, now with hands and feet, appeared and spread all over the earth. They developed new methods of growing food, hunting and moving around. As time went by they covered the earth and have become the most important animals on the planet. But they are not taking care of the earth very well. They are putting too much carbon dioxide into the atmosphere, which prevents heat from escaping from the earth into space. The earth may become too hot for the lives on it. Whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved. Why was the earth different from other planets? | [
"It produced a lot of heat.",
"The water remained.",
"Water disappeared.",
"It was the oldest planet."
] | B. The water remained. | mmlu_train |
mmlu_train_98315 | When both a dominant and recessive gene are present, the dominate what will be visible? | [
"society",
"feature",
"person",
"path"
] | B. feature | mmlu_train |
aquarat_21016 | A reduction of 42% in the price of bananas would enable a man to obtain 64 more for Rs.40, what is reduced price per dozen? | [
"2.15",
"8.15",
"7.15",
"3.15",
"1.15"
] | D. 3.15 | aquarat |
aquarat_27998 | A survey was sent to 70 customers, 7 of whom responded. Then the survey was redesigned and sent to another 63 customers, 9 of whom responded. By approximately what percent did the response rate increase from the original survey to the redesigned survey? | [
"2%",
"6%",
"4%",
"28%",
"63%"
] | C. 4% | aquarat |
arc_easy_1266 | Which would most likely be the characteristic of an object with a small volume and large mass? | [
"high density",
"low pressure",
"low viscosity",
"high temperature"
] | A. high density | arc_easy |
mmlu_train_31486 | Bruce Alberts, the former President of the National Academies (USA), has now taken over as Editor-in Chief of Science. Judging by his editorial in this week's issueConsidering Science Education there could be some interesting times ahead inScience offices. Here's part of what Bruce has to say about science education... I consider science education to be critically important to both science and the world, and I shall frequently deal with this topic on this page. Let's start with a big-picture view. Science has greatly advanced our understanding of the natural world and has enabled the creation of countless medicines and useful devices. It has also led to behaviors that have improved lives. The public appreciates these practical benefits of science, and science and scientists are generally respected, even by those who are not familiar with how science works or what exactly it has discovered. But society may less appreciate the advantage of having everyone acquire the ways of thinking and behaving that are central to practice of successful science: scientific habits of mind. These habits include a critical attitude toward established claims and a strong desire for logic and evidence. As famous astronomer Carl Sagan put it, science is our best detector . Individuals and societies clearly need a means to logically test the constant clever attempts to operate our purchasing and political decisions. They also need to challenge what is unreasonable, including the intolerance that led to so many regional and global conflicts. So how does this relate of science education? Might it be possible to encourage, across the world, scientific habits of mind, so as to create more rational societies everywhere? In principle, a strong expansion of science education could provide the world with _ , but only if scientists, educators, and policy-makers redefine the goals of science education, beginning with college-level teaching. Rather than only conveying what science has discovered about the natural world, as is done now in most countries, we should provide first all students with the knowledge and practice of how to think like a scientist. Which of the following is NOTincluded in the "scientific habits of mind"? | [
"A critical attitude toward established claims.",
"A strong desire for logic.",
"A clever and active mind.",
"A strong desire for evidence."
] | C. A clever and active mind. | mmlu_train |
aquarat_36189 | There are two circles of different radii. The are of a square is 784 sq cm and its side is twice the radius of the larger circle. The radius of the larger circle is seven - third that of the smaller circle. Find the circumference of the smaller circle. | [
"6∏ cm",
"8∏ cm",
"12∏ cm",
"16∏ cm",
"None of these."
] | C. 12∏ cm | aquarat |
aquarat_1684 | If 16% of 40% of a number is 3, then the number is | [
"200",
"225",
"46.875",
"320",
"None of these"
] | C. 46.875 | aquarat |
mmlu_train_14015 | The Entropia Universe The Entropia Universe is a virtual world on the Internet, which seems very like our real life.It is set in a distant future and based on a planet called Calypso.Entropia was the brainchild of a group of Swedish computer lovers who decided to see if they could create a three dimensional virtual world that could be placed on the Internet.They did manage after they received the financial backing they needed. The game can be played for free, but nearly all in-game activities require personal resources that you have available to use.Although there are various activities to keep you busy on Calypso, what most people do first is to find themselves a profession, such as hunting the fierce animals on Calypso, mining the precious minerals and making tools.Then they can think about buying their virtual house or paying a visit to a virtual nightclub or doing any of the other activities that make life bearable. Entropia has its very own economy and its own currency, the PED (Project Entropia Dollars).Players move real world money into PED which they then use to pay for their life on Calypso.However, the virtual things inside Entropia do have a real value in the outside world, and careful business deals mean that players can actually make real money there.PED can be changed into dollars any time at a rate of 10PED to 1US$. What's so impressive about The Entropia Universe is the number of players; currently more than 600,000 representing over 220 countries from planet Earth.A number of players insist that it's a good way to make money.However, the reality of Entropia's economic system is that most people end up paying more than they earn and it's not uncommon to find players who are paying up to $200 a month into their PED account.This might not be the most economical way of spending one's free time.However, some people say that for them the fact that they can escape the realities of the earthbound life and become a different person with a completely different life for a few hours every week is worth the use of money, even if they don't get any interest rates on it. What can we learn about The Entropia Universe? | [
"It costs nothing to join.",
"It focuses on business plans.",
"It is designed for computer lovers.",
"It presents what life is like on other planets."
] | A. It costs nothing to join. | mmlu_train |
aquarat_29829 | A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road? | [
"2.91 m",
"3 m",
"5.82 m",
"6.72 m",
"None of these"
] | B. 3 m | aquarat |
aquarat_37152 | If x = 3k, where k is a prime number greater than 2, how many different positive even divisors does x have, including x? | [
"0",
"1",
"2",
"3",
"It cannot be determined from the information given"
] | A. 0 | aquarat |
mmlu_train_25578 | Alzheimer's disease affects millions of people around the world. American researchers say the disease will affect more than one hundred million people worldwide by the year twenty fifty. That would be four times the current number. Researchers and doctors have been studying Alzheimer's patients for a century. Yet the cause and the cure for the mental sickness are still unknown. However, some researchers have made important steps towards understanding it. Several early signs of the disease involve memory and thought processes. At first, patients have trouble remembering little things. Later, they have trouble remembering more important things, such as the names of their children. There are also some physical tests that might show who is at risk of developing Alzheimer's disease. The tests look for proteins in brain and spinal cord fluid. The proteins appear to be found only in people with the disease. The protein tests correctly identify the presence of the disease in about ninety percent of patients. Now, a much simpler physical test to predict Alzheimer's risk has been developed. Researchers found that trouble with the sense of smell can be one of the first signs of Alzheimer's. Using this information, they developed a test in which people were asked to identify twelve familiar smells. These smells included cinnamon, black pepper, chocolate, paint thinner, and smoke. The study continued for five years. During this period, the same people were asked to take several tests measuring their memory and thought abilities. Fifty percent of those who could not identify at least four of the smells in the first test had trouble with their memory and thinking in the next five years. Another study has shown a possible way to reduce a person's chances of developing Alzheimer's disease in old age. Researchers in Chicago found that people who use their brains more often are less likely to develop Alzheimer's disease. Those who read a newspaper, or play chess or word games are about three times less likely to develop the condition. Researchers say they still do not know what causes Alzheimer's disease. But they say these findings might help prevent the disease in the future. Whats the current number of Alzheimers patients? | [
"100 million",
"25 million",
"400 million",
"2050 million"
] | B. 25 million | mmlu_train |
aquarat_47041 | On Monday, a certain animal shelter housed 72 cats and dogs. By Friday, 1/6 of the cats and 1/5 of the dogs had been adopted; no new cats or dogs were brought to the shelter during this period. What is the greatest possible number of pets that could have been adopted from the animal shelter between Monday and Friday? | [
"11",
"12",
"13",
"14",
"15"
] | D. 14 | aquarat |
mmlu_train_21668 | Depression is the second most common cause of disability worldwide after back pain, according to a review of research. The disease must be treated as a global public health priority , experts report in the journal PLOS Medicine. The study compared depression with more than 200 other diseases and injuries as a cause of disability. "Globally, only a small part of patients have opportunities to be treated," the World Health Organization (WHO) says. Depression was ranked at number two as a global cause of disability, but its effects varied in different countries and regions. For example, rates of major depression were highest in Afghanistan and lowest in Japan. In the UK, depression was ranked number three in terms of years when people lived with a disability. Dr Alize Ferrari from the University of Queensland's School of Population Health led the study. "Depression is a big problem and we definitely need to pay more attention to it than we do now," she told BBC News. "There's still more work to be done in terms of awareness of the disease and also successful ways of treating it. The burden is different between countries, so the rate of depression tends to be higher in low and middle income countries and lower in high income countries." Policy-makers have made an effort to bring depression to the forefront, but there is still a lot more work to be done." "There're lots of confusions we know related to mental health," Prof. Alize Ferrari explained. "What one person recognizes as disabling might be different to another person and might be different across countries as well, there are lots of cultural effects and explanations that are related to depression, which makes it more important to raise awareness of the size of the problem and also signs and how to find depression." The data--for the year 2010--follows similar studies in 1990 and 2000 looking at the global burden of depression. Commenting on the study, Dr Daniel Chisholm, a health economist at the department of mental health and substance abuse at the WHO said depression was a very disabling condition. "It's a big public health challenge and a big problem to be thought about but not enough is being done. Around the world only a tiny part of people get any sort of treatment or diagnosis." Dr Daniel Chisholm said. The WHO recently started a global mental health action plan to raise awareness of depression among policy-makers. Who is Alize Ferrari? | [
"She is a doctor working in a hospital.",
"She is a professor at a university leading the study.",
"She is an official from the government.",
"She is a common teacher taking part in the study."
] | B. She is a professor at a university leading the study. | mmlu_train |
arc_easy_454 | Which action is an example of good water management? | [
"letting faucets drip",
"watering the grass every day",
"turning off the faucet when brushing teeth",
"running the dishwasher when it is not full"
] | C. turning off the faucet when brushing teeth | arc_easy |
arc_easy_1371 | Which landforms are most like hills but are much taller? | [
"caves",
"mountains",
"plains",
"valleys"
] | B. mountains | arc_easy |
mmlu_train_36419 | Google has kicked off Google Science Fair (GSF) _ , its annual online competition for bright, creative and ambitious teenagers who want to change the world with science. While the project is led by Google, it also has the backing of the Lego Group and world-famous publications National Geographic and Scientific American. The competition is open for students aged 13 to 18, who can sign-up now, form a team and begin working on a submission. The winner will be rewarded with a ten-day exploration to the Galapagos Islands aboard the National Geographic Endeavor, as well as a VIP tour of 'Spaceport America' in New Mexico. Google is also throwing in a $50,000 scholarship and $10,000 for the winner's school to purchase cutting-edge science lab equipment. Google suggests that each project should be "an in-depth investigation of a science question or engineering problem" but otherwise, it's up to students to pick and develop an idea that follows the competition rules. Completed projects need to be submitted by May 12, 2014 at 11:59 PDT. Google will announce the regional competitors in June, ahead of global finalists in August and the competition winners in September. Interested? Here are the _ . If you want to enter the competition as an individual , you should register first. Complete requested information about yourself and your project in the registration section before creating your project. You may edit this later. Click the box stating that you have read, accept, and agree to be bound by these Official Rules and Terms. Upon completion of registration you may begin working on your project. The project must follow the technical, creative, and legal entry requirements set out in these Official Rules and the Googlesciencefair.com Site. You will be required to complete all sections of the Project Site. You may begin working on your project after completing the registration process, however, you may not submit it for judging until you have requested and received parental consent . Once you have done this, your parent or guardian will receive an email from Google with instructions on how they can give their consent for you to participate. The project will not be judged unless this consent is received. The main purpose of the passage is to _ . | [
"offer tips on how to enter GSF",
"provide information about GSF",
"persuade teenagers to enter GSF",
"show teenagers the importance of GSF"
] | B. provide information about GSF | mmlu_train |
arc_challenge_656 | A student is watching a local television weather report for Gloucester, Massachusetts. Which of the following is most likely included in this weather report? | [
"the speed of currents in a river",
"the amount of moisture in the air",
"the depth of currents in the ocean",
"the level of moisture in the ground"
] | B. the amount of moisture in the air | arc_challenge |
arc_easy_1939 | A city has an outbreak of a disease that affects an unusually large portion of its population at the same time. Which term best describes the outbreak? | [
"pandemic",
"plague",
"epidemic",
"infection"
] | C. epidemic | arc_easy |
mmlu_train_94088 | When a book is dropped onto a wooden desk, the molecules in the wood begin to vibrate from the force of the book. Which of these is produced by the vibrations? | [
"friction",
"interference",
"sound waves",
"ultrasonic waves"
] | C. sound waves | mmlu_train |
arc_easy_1343 | An example of a poor health habit is | [
"taking a bath or shower regularly",
"handwashing after using the bathroom",
"playing on a soccer team",
"eating candy instead of lunch"
] | D. eating candy instead of lunch | arc_easy |
aquarat_53597 | A college has classes from 10:00 AM until 1:50 PM. In this duration, there are five periods. If 5 minutes are provided between each period to leave one class and enter the next class, how many minutes long is each period? | [
"38 min",
"41 min",
"40 min",
"42 min",
"52 min"
] | D. 42 min | aquarat |
mmlu_train_4556 | Some objects conduct electricity. Which object is the best conductor of electricity? | [
"a metal fork",
"a wood spoon",
"a plastic comb",
"a rubber eraser"
] | A. a metal fork | mmlu_train |
mmlu_train_55179 | Have you ever dreamed of visiting a planet in the Milk Way? While the trip sounds exciting, it would take years and years to reach your destination. So in the future, bedtime for astronauts may be more than a few hours of regular shut-eye. They would have to sleep for years. European researchers are now conducting hibernation experiments. The study may help them understand whether humans could ever sleep through the years it would take for a space flight to distant planets. "If there was an effective technology, it could make deep-space travel a reality," said Mark Ayre of the European Space Agency last month. _ Researchers have been able to use chemicals to put living cells into a sleep-like state where they don't age. They have now moved on to small, non-hibernating mammals like rats. The results will be out by the end of 2004. A major challenge is the fact that cells can be very simple systems, whereas body organs are far more complex. "It's like moving from a simple Apple computer to a supercomputer," said Marco Biggiogera, a hibernation researcher at Italy's University of Pavia. Just like bears and frogs, the hibernation of human beings would cause a person's metabolism to lower so they would need less energy. Medical research, however, is just half of a space flight hibernation system. There is the challenge of designing a suitable protective shelter. Such a shelter would provide the proper environment for hibernation, such as the proper temperature. It would also have to monitor life functions and serve the physiological needs of the hibernator. According to Ayre, the six-person Human Outer Planets Exploration Mission to Jupiter's moon Callisto, could be an opportunity to use human hibernation. The mission aims to send six humans on a five-year flight to Callisto, where they will spend 30 days, in 2045. European researchers are conducting hibernation experiments to _ . | [
"ensure astronauts to get a complete sleep",
"find the secret of some creatures",
"make preparations for the journey to Jupiter's moon Callisto",
"know if man can sleep for years"
] | D. know if man can sleep for years | mmlu_train |
aquarat_12006 | George's drawer has 10 loose black socks, 12 loose blue socks, and 8 loose white socks. If George takes socks out of the drawer at random, how many would he need to take out to be sure that he had at least two matching pairs of socks in two different colors? | [
"11",
"13",
"15",
"17",
"19"
] | C. 15 | aquarat |
mmlu_train_97026 | Hummingbirds drink nectar from flowers, and when they leave the flower | [
"they turn bright purple",
"they fall to the ground",
"they bring special dust with them",
"they eat small birds"
] | C. they bring special dust with them | mmlu_train |
aquarat_48722 | The ratio of number of boys to that of girls in a school is 3:2.if 20% of boys and 25 % of girls are scholarship holders,find the percentage of those who are not scholarship holders. | [
"75",
"76",
"77",
"78",
"79"
] | D. 78 | aquarat |
mmlu_train_12685 | Ali is from a Middle Eastern country. He now stays in the USA. He smokes a lot of cigarettes every day. He has smoked for nine years. Ali says, " I tried to quit smoking in my hometown, but it was impossible. My brothers smoke. All my friends smoke. At parties and at meetings, almost all the men smoke. Here in the United States, not as many people smoke. It will be easier to change my habit here." Many smokers are like Ali: they want to stop smoking. The smokers know that smoking is bad for their health. They know it can cause cancer and heart disease. But it is difficult for them to give up smoking because cigarettes have a drug in them. The drug is nicotine . People who smoke a lot need nicotine. When a person first begins to smoke, he usually feels terrible. The nicotine makes him sick. In a few days, the smoker's body is used to the nicotine, and he feels fine. Later, the smoker needs nicotine to keep feeling fine. Without nicotine, he feels bad. It is very hard to quit smoking, and many people who quit will soon smoke again. At a party or at work they will decide to smoke "just one" cigarette. Then they will smoke another cigarette, and another. Soon they become smokers again. Maybe there is only one easy way to quit smoking: never start. For some people,it is difficult to give up smoking because | [
"cigarettes have a nicotine in them",
"they don't want to give up.",
"The nicotine makes them sick.",
"They needs nicotine to keep feeling fine."
] | D. They needs nicotine to keep feeling fine. | mmlu_train |
mmlu_train_83333 | Amos Dudley, a 24-year-old boy who studies digital design at New Jersey University of Technology, felt ashamed about his teeth. But being a student, Dudley didn't have the money to get braces . So, he decided to 3-D print his own and marked down the DIY project in a recent blog post. His braces totaled less than $60, and after wearing them for 16 weeks, his teeth are also getting straighter. Months ago, he mentioned on his blog that he avoided smiling for a while because he was unhappy with his teeth. However, clear braces can get pricey, costing up to $8,000. But after studying some images of these expensive clear braces, something comes up on him--they looked like that one which can come from a 3-D printer. So he decided to hit up his school's 3-D printing equipment and scanned and printed models of his teeth. He then made non-harmful plastic molds around them to make 12 sets of braces. Dudley, who does not recommend attempting any of this at home said that he didn't ask a dentist for his project. But the student did get information from journal articles and textbooks. And though this was a perfectly friendly choice to buy braces. He didn't accept the project just to save money--he was also up for the challenge. "When I realized that I could do something that was a little bit special, while proving my skills as a designer and a maker, and fixing something that was making me self-conscious for actually free, I felt it was more than worth the risk." he said. The article is mainly about _ . | [
"a 3-D printer made braces cheaper",
"A college student made fantastic 3-D braces.",
"digital design major student created 3-D printers",
"3-D braces with non-harmful plastic molds became popular"
] | B. A college student made fantastic 3-D braces. | mmlu_train |
aquarat_31462 | A local restaurant recently renovated its dining space, purchasing new tables and chairs to use in addition to the original tables and chairs. The new tables each seat six customers, while the original tables each seat four customers. Altogether, the restaurant now has 40 tables and is capable of seating 212 customers. How many more new tables than original tables does the restaurant have? | [
"8",
"12",
"20",
"24",
"28"
] | B. 12 | aquarat |
arc_challenge_227 | The feathers of male goldfinches become brightly colored each spring. Which best describes why the color of the feathers changes each year? | [
"a genetic mutation",
"a learned behavior",
"a behavioral adaptation",
"a physical adaptation"
] | D. a physical adaptation | arc_challenge |
aquarat_25875 | Find the missing figures: 0.3% of ? = 0.15 | [
"50",
"45",
"150",
"450",
"500"
] | A. 50 | aquarat |
aquarat_50237 | A restaurant meal cost $32.50 and there was no tax. If the tip was more than 10 percent but less than 15 percent of the cost of the meal, then the total amount paid must have been between | [
"$40 and $42",
"$39 and $41",
"$38 and $40",
"$36 and $38",
"$36 and $37"
] | D. $36 and $38 | aquarat |
aquarat_24376 | Which of the following is equal to 2^k*3^(k-1)? | [
"2*6^",
"3*6^",
"6^k",
"2*6^k",
"6^"
] | A. 2*6^ (k-1) | aquarat |
mmlu_train_59238 | What is colour? Why do some of the things around us look red, some green, others blue? Colours are really made by reflected light. We see colour because most of the things reflect light. Something is red, for it reflects most of the red light. In the same way, if something is green, it reflects most of the green light. If something reflects all light, it is white. If it doesn't reflect any light, it is black. Some of the light is reflected and some is taken in and turned into heat .The darker the colour is, the less light is reflected, the more light is taken in. So dark-coloured clothes are warmer in the sun than light-coloured clothes. (Originally created) Why does the author use a question at the beginning of this passage? | [
"The author doesn't has a knowledge of colour.",
"The author shows off his knowledge of colour.",
"To ask the readers to answer this question.",
"To draw the readers' interest in reading this passage."
] | D. To draw the readers' interest in reading this passage. | mmlu_train |
arc_easy_1262 | In the forest, one type of tree produces special seeds. These seeds start to grow only after going through a fire. In the fire, the adult trees are destroyed. Which resources, needed for growth, are now available to the newly growing seeds? | [
"sunlight and wind",
"sunlight and space",
"soil and pollen producers",
"pollen producers and space"
] | B. sunlight and space | arc_easy |
mmlu_train_4221 | Tim and Janey woke up earlier than normal. Their stomach were growling. They were ready for breakfast. They had gone to bed at their normal time, but they could not help being up now. So they woke up their father and went downstairs for breakfast. It was so early in the morning the sun was not even out yet. But their dad knew once the kids were up, there was no going back to sleep, so he got started. He gave them each a banana to start. He let them pick either a biscuit or toast. They chose toast. So he made wheat bread toast and put grape jelly on it. The quickly ate it and the orange juice they were given. They then each had a bowl of Rice Krispies before getting showered and dressed. They kissed their mom as she went to work and began enjoying the day off from school by playing in their rooms. Dad thought he'd done a good job feeding the kids. But in two hours, they both were asking for turkey sandwiches for lunch. With Tim and Janey so hungry so soon, their dad knew he was in for a long day. And a busy one in the kitchen. Why did Tim and Janey get up so early? | [
"They had to make breakfast",
"Their dad woke them up",
"They went to bed at a later than normal time.",
"They were hungry"
] | D. They were hungry | mmlu_train |
aquarat_15584 | A = {2,0, 1, -3, 6, -8}
B = {-1, 2, -4, 7,-6,20}
If a is a number that is randomly selected from Set A, and b is a number that is randomly selected from Set B, what is the probability that ab > 0? | [
"1/4",
"1/3",
"5/12",
"4/9",
"1/2"
] | C. 5/12 | aquarat |
mmlu_train_81057 | Ask any student which subject he or she hates most. 9 out of 10 students will answer "math". No matter which country you visit, no matter which grade you are in, you may not learn art, geography, chemistry or Chinese, but you always learn math. Why is this so? How come so many students hate math, and yet cannot avoid learning it in school? Jenny Sanders, a high school student in California, asks, "What good do we get from learning math? We can use computers to compute numbers, and we can use computers to store information. I think learning math at school is a waste of time." However, there is much more to math than just learning to add and subtract numbers. In fact, math is not so much about calculation as it is about learning to think logically and solving problems. Of course, Jenny was right that we can use computers to do calculations, but how would we even know how to use the computer if we can't think logically? In short, computers are only tools when solving problems. For example, imagine you are a cook and must serve dinner to 100 guests. How should you divide your resources so that you can get the job done most efficiently ? In situations like this, the ability to think logically will get you to a reasonable answer and solve your problem. According to the passage, which subject do students always learn in different grades at school? | [
"Chinese",
"Math",
"Geography",
"Art."
] | B. Math | mmlu_train |
aquarat_49100 | A Booster pump can be used for filling as well as for emptying a tank. The capacity of the tank is 2400 m3. The emptying capacity of the tank is 10 m3 per minute higher than its filling capacity and the pump needs 8 minutes lesser to empty the tank than it needs to fill it. What is the filling capacity of the pump? | [
"18",
"50",
"34",
"69",
"59"
] | B. 50 | aquarat |
mmlu_train_95875 | How can you safely look at a solar eclipse? | [
"mirror",
"pinhole onto a screen",
"look directly at it",
"you can't look safely at a solar eclipse."
] | B. pinhole onto a screen | mmlu_train |
mmlu_train_7675 | The vast majority of fitness trackers count your steps and are worn around the wrist, but now there's a device that's designed to be worn like a necklace and monitors tiny movements to improve your posture. The Fineck device aims to address neck pain by tracking tiny movement, spotting bad habits and suggesting exercises via an accompanying app. Made from silicone and titanium , Fineck monitors a wearer's movement, balance, posture and movement thanks to sensors inside. The Mountain View California-based firm says that a high percentage of people suffer from neck pain and associated problems, probably caused by more individuals doing office jobs, which generally involve leaning over computer keyboard. The device contains sensors, several different types of instruments to monitor movement, plus a monitor to shake. It connects to an IOS app via Bluetooth so that wearers can see their bad habits and play "neck training" games. The app warns of health risks and records a user's activity to build up a customer personal health description. The necklace shakes to give smart advice, such as reminding wearers to sit up straight. The app also allows users to set goals, like many other wearables do. "Fineck is the first wearable device for your neck that tracks your neck activity and warn you when you are in a bad posture for too long. You can also exercise your neck with Fineck's interactive games." The company writes on Kickstarter. "No matter where you are and what you are doing at office, on the go, or simply just feeling bored, Fineck will bring you enriched exercise experience through motion sensing games and therapies." It also claims that it is "the world's first titanium wearable device". The metal is widely used in fashion stuff that you can wear or carry to match your clothes because it is lightweight, durable and does not tend to cause allergic reactions. It also offers additional features such as shaking to indicate alerts on a user's smartphone, but it is not currently clear whether it can also be used like bands, to count steps, and so on. The Fineck has a battery life of around seven days and takes one hour to charge. It is available to pre-order via Kickstarter from $69(PS44)and is due to ship in March next year. Which of the following statements is true? | [
"The Fineck takes an hour to charge and is available at any time.",
"Movie stars like to wear necklace made of silicone to match their clothes.",
"The device count the steps to help wearers to see their bad habits.",
"Neck-ache is something caused by using computers too much."
] | D. Neck-ache is something caused by using computers too much. | mmlu_train |
mmlu_train_60608 | Killer bees started in Brazil in 1957. A scientist in Sao Paulo wanted bees to make more honey. So he put forty-six African bees with some Brazilian bees. _ . But the new bees were a mistake. They did not want to make more honey. They wanted to attack. Then, by accident, twenty-six African bees escaped and bred with the Brazilian bees outside. Scientists could not control the problem. The bees spread. They went from Brazil to Venezuela. Then they went to Central America. Now they are in North America. They travel about 390 miles a year. Each group of bees, or colony , grows four times a year. This means one million new colonies every five years. Why are people afraid of killer bees? People are afraid for two reasons. First, the bees sting (, ) many more times than a normal bee. Killer bees can sting sixty times a minute non-stop for two hours. Second, killer bees attack in groups. Four hundred bee stings can kill a person. Already several hundred people are dead. Now killer bees are in Texas. In a few years they will spread all over the United States. People can do nothing but wait. A scientist in Brazil wanted bees _ . | [
"to go to Central America",
"to grow four times a year",
"to make more honey",
"to breed with Brazilian bees outside"
] | C. to make more honey | mmlu_train |
mmlu_train_25761 | The World Health Organization says there has been a sharp increase in the number of over-weight children in developing countries. In African countries, the WHO says the number of over-weight or obese children is twice as high as it was 20 years ago. Around the world, about 43 million children under the age of five were overweight in 2013. Overweight and obese children are more likely to become overweight and obese adults. The condition can _ serious health problems like heart diseases. Francesco Branca is the director of the WHO Department of Nutrition for Health and Development. He says urban lifestyle makes people eat processed food more often ,which has a high sugar ,fat and salt content. He also says people are gaining weight because of their lack of activities. They travel in cars or other vehicles more than on foot. The WHO experts say to lower obesity rates is especially complex in countries that also deal with high rates of infectious diseases. The WHO has some basic solutions for individuals and countries. The organization says you should lower your intake of fat, sugar, salt and processed food and eat more fruits,' vegetables and increase physical activity. The WHO says these actions are especially important for children. And WHO expert Branca says mothers should breastfeed their babies for at least the first six months of life, if possible. More importantly, governments should consider providing vitamins for children and educational campaigns about problems linked to obesity would also help. In his view, government policies should deal with how food is marketed to children and food producers must balance quality and taste with the dangers of sugar, fat and salt. "Reducing the number of overweight children will not be easy. The goal is difficult to meet even in wealthy countries. " he adds. According to Branca , people are becoming overweight because of their changes in _ | [
"lifestyles",
"transportation",
"physical condition",
"school educational ."
] | A. lifestyles | mmlu_train |
aquarat_5343 | What is the 99th digit after the decimal point in the decimal expansion of 2/9 + 3/11? | [
"1",
"2",
"4",
"7",
"9"
] | C. 4 | aquarat |
arc_easy_1022 | Heat from deep in Earth's interior is transferred to its crust by which of the following? | [
"conduction in the ocean",
"convection in the mantle",
"radiation from the solid core",
"evaporation at mid-ocean ridges"
] | B. convection in the mantle | arc_easy |
mmlu_train_1281 | Visible light passes through glass. Other types of electromagnetic radiation are able to pass through other materials in a similar way. Which of the following are used in medical technology because they can pass through some parts of the human body? | [
"x-rays",
"infrared waves",
"microwaves",
"ultraviolet rays"
] | A. x-rays | mmlu_train |
arc_challenge_299 | A scientist on a field trip discovered a new organism. She examined its cells under a microscope and observed several different structures, including a nucleus, a cell wall, and some chloroplasts. This organism would correctly be classified in which of the following kingdoms? | [
"Animalia",
"Monera",
"Plantae",
"Fungi"
] | C. Plantae | arc_challenge |
arc_challenge_79 | An ice cube placed in sunlight melts quickly. Which BEST explains this event? | [
"The Sun is far away.",
"The Sun makes heat.",
"The ice cube is a solid.",
"The ice cube looks clear."
] | B. The Sun makes heat. | arc_challenge |
mmlu_train_68197 | Always forgetting your long passwords ? Worried about being hacked ?All these worries will soon become history. Scientists have found that upper-casing your password can help you reduce the chance being hacked. Usually passwords are six letters or more.However,50 percent of people choose a common word or simple key combination for their password. The most used passwords are 123456, abcdef and abc123. In fact, if your passwords are in lower-case ,it will be easily hacked by a hacker. According to a study, it only takes a hacker ten minutes to hack a six-letter password which is in lower-case, but if you make the letter in upper-case, it can take up to ten hours. So if you want to make your account much safer, you should make your password upper-case. Of course, you can also add numbers or _ to your password. Most of the time a hacker's computer has to work for 18 days to break a password, but if you choose a nine-letter password that includes numbers and symbols, it can take a hacher's computer 44,530 years to break it. What is the main idea of the passage? | [
"What passwords are.",
"How a password is hacked.",
"How to make your password much safer.",
"Why hackers hack your password."
] | C. How to make your password much safer. | mmlu_train |
mmlu_train_76261 | Have you ever hoped a toy balloon? They are very light. But there are much bigger balloons can fly very high up in the sky. They are big enough to carry people. They are called hot-air balloons. To make a hot-air balloon go up, turn on the burner . That will make the air inside the balloon hotter. Then the balloon will go up. To make the balloon go down, turn off the burner. The air inside the balloon will get cooler. Then the balloon will go down. Underneath(....) the balloon there is a large basket. That is where the pilot and the passengers go. The burner is just above the basket. You can stand in the basket and turn the burner on and off. The balloon will go where the wind is blowing the right way! Do you want the balloon to go somewhere special? First make sure the wind is blowing the right way! People have been flying in hot-air balloons for over two hundred years. Before planes it was the only way of flying. Today people fly in hot-air balloon for fun. Some people like to race hot-air balloons. You want the balloon to go up. So you will _ | [
"jump out of the balloon",
"let the air out of the balloon",
"make the air inside the balloon hotter",
"let the air inside the balloon cool down"
] | C. make the air inside the balloon hotter | mmlu_train |
arc_easy_740 | Which scientist formulated rules that describe the observable relationships of plant traits to the traits of the ancestor plants? | [
"Linus Pauling",
"Gregor Mendel",
"James Watson",
"Albert Einstein"
] | B. Gregor Mendel | arc_easy |
aquarat_8550 | The amount of principal Rs.8000 at compound interest at the ratio of 5% p.a. for 4 years is | [
"s.9621",
"s.6921",
"s.9724",
"s.6261",
"s.6361"
] | C. s.9724 | aquarat |
mmlu_train_97557 | A close object will seem to be | [
"miniscule",
"minute",
"puny",
"ginormous"
] | D. ginormous | mmlu_train |
mmlu_train_2584 | Which is a chemical change? | [
"Element 1 is hammered into a thin sheet.",
"Element 2 is heated and turns into a liquid.",
"Element 3 turns a greenish color as it sits in air.",
"Element 4 is ground up into a fine, slippery powder."
] | C. Element 3 turns a greenish color as it sits in air. | mmlu_train |
arc_easy_1957 | Pumice is formed when lava from a volcano cools. Which rock type is pumice? | [
"Gaseous rock",
"Igneous rock",
"Sedimentary rock",
"Metamorphic rock"
] | B. Igneous rock | arc_easy |
arc_easy_666 | The Grand Canyon is an example of | [
"erosion.",
"deposition.",
"an earthquake.",
"volcanic activity."
] | A. erosion. | arc_easy |
mmlu_train_97041 | Winning a race requires you to be reach the finish line in a before your opponents, so using what will measure how much faster you win or lose by? | [
"a rabbit",
"a cup",
"a cotton swab",
"a stopwatch"
] | D. a stopwatch | mmlu_train |
aquarat_44517 | Place a number in each of the following empty
boxes so that the sum of the numbers in any 3
consecutive boxes is 2015. What is the number
that should go in the box with the question
mark? | [
"684",
"567",
"892",
"431",
"999"
] | A. 684 | aquarat |
aquarat_29020 | The average weight of 6 person's increases by 3.5 kg when a new person comes in place of one of them weighing 47 kg. What might be the weight of the new person? | [
"60 kg",
"75 kg",
"68 kg",
"85 kg",
"90 kg"
] | C. 68 kg | aquarat |
aquarat_5117 | If a, b, and c are consecutive odd positive integers and a < b < c, which of the following could be equal to c - b - a+1 ? | [
"-2",
"2",
"-5",
"-3",
"-4"
] | B. 2 | aquarat |
arc_challenge_60 | Franklin wants to know how fast he runs different distances. He uses a stopwatch to measure the time it takes him to complete a 50-meter, 100-meter, and 200-meter race. How can he calculate his speed for each race? | [
"Add the distances and the times.",
"Divide the distances by the times.",
"Multiply the distances by the times.",
"Subtract the distances from the times."
] | B. Divide the distances by the times. | arc_challenge |
mmlu_train_24847 | If you've been joining in chat room conversations, or trading e-mails with net pals , you have become one of the millions who write in a special, short form of English. Throughout the world, every night children and their elders are "talking" online-many of them are talking at the same time. It's fast: trying talking to six people once. It's convenient: three or four words per exchange. It takes cleverness, concentration and quick fingers. And it requires very simple language. There's neither time nor space for explanations. Why waste valuable time telling six friends you have to leave for a moment to take care of your little brother when BRB (be right back) will do? Want to enter a conversation? Just type PMFJI (pardon me for jumping in). Interested in whom you're talking to? Type A/S/L, the nearly universal request to know your pal's age, sex and location. You may get 15/M/NY as a reply from your pal. If something makes you laugh, say you're OTF (on the floor), or LOL (laughing out loud), or join the two into ROTFL (rolling on the floor laughing). And when it's time to get back to work or go to bed, you type GTG (got to go) or TTYL (talk to you later). People want to write as fast as possible, and they want to get their ideas across as quickly as they can. Capital letters are left in the dust, except when expressing feeling, as it takes more time to hold down the "Shift" key and use capitals. Punctuation is going too. If you get 17/F/NY as an answer to your A/S/L, it means _ . | [
"the people on the other end is 17 from New York and he is fine",
"you are talking to a girl who is 17 and lives in New York",
"you are talking to 17 girls who are from New York",
"the people you are talking to is a 17-foot tall New York girl"
] | B. you are talking to a girl who is 17 and lives in New York | mmlu_train |
arc_easy_986 | What are the two main jobs of the skeletal system? | [
"support and protect the body",
"digest food and carry messages for the body",
"get rid of wastes and defend the body from disease",
"sense changes in the environment and carry food through the body"
] | A. support and protect the body | arc_easy |
aquarat_6058 | A computer was sold at a loss of 20%. If it was sold for Rs.3200 more, there would have been a gain of 12%. What is the cost price? | [
"Rs.12000",
"Rs. 8000",
"Rs.10000",
"Rs. 20000",
"Rs. 11000"
] | C. Rs.10000 | aquarat |
mmlu_train_34457 | The hallways cast shadows since the only light available was from open windows and doorways. The lights are turned off to save money on the electricity bill. The rooms, borrowed rooms, were not like being in hospitals. There were no color1s on the walls, or framed pictures for us to be distracted by. There were no magazines to look at, or pens to write with. There were no plants, or matching chairs, or paper spread over the examining tables. By the second day of a medical mission hosted by PAMS (Peruvian American Medical Society) in Abancay, Peru, it was easy to start adapting and taking advantage of what we did have inside the hospital. I learned to reuse a brown paper bag in order to transport items the entire week. I hid my mask, hat and shoe covers whenever I needed to leave the surgery floor to be sure they were available again. The one towel was creatively folded so that we could keep using it. By the third day, I realized how wasteful I was the first day. I had thrown away a rubber band that had held a pile of envelopes, a used water bottle, and worst of all: we had used two gloves instead of one. The free medical care the local Indians were receiving today was a new experience for many of the people. PAMS is a nation-wide, non-profit organization that helps bring Peruvian and American doctors together to offer medical treatment and education to towns in Peru. Several other towns including Cusco, Lima, and Trujillo also benefit from these medical missions. All the volunteers donate their own time and services. The mission is organized for two weeks, once or twice a year. Volunteers are encouraged to stay as long as possible. Abancay is a beautiful town, 7,000 feet above sea level with a population of 80,000 people. This first week, there are 19 other people who volunteered to help those less fortunate. Many of the volunteers stayed in the same hotel together and many were paired up to have a roommate. On the first night, the mayor welcomed everyone as the high school children performed a dance of local custom. Work started at 8 a.m. the next morning. The first task to accomplish was setting up a room to be used as an office and pharmacy . Everything that was donated was set up on portable shelves that were put up for the occasion. PAMS is organized with the purpose of _ . | [
"giving new experiences to local Indians in Peru",
"offering medical treatment and education to towns in Peru",
"helping build local hospitals in towns in Peru",
"encouraging young people to sacrifice"
] | B. offering medical treatment and education to towns in Peru | mmlu_train |
aquarat_10133 | Sum of the squares of 3 no. is 149 and the sum of their products taken two at a time is 70. Find the sum? | [
"17",
"19",
"21",
"13",
"18"
] | A. 17 | aquarat |
arc_challenge_1084 | Why are the rocks and pebbles found on riverbeds usually smooth? | [
"The rocks and pebbles in riverbeds are not very old.",
"The rocks and pebbles rub against each other as water flows over them.",
"Rivers can only flow over smooth rocks and pebbles.",
"Organisms in the rivers break down the rocks and pebbles."
] | B. The rocks and pebbles rub against each other as water flows over them. | arc_challenge |
mmlu_train_60344 | The European Union announced plans on Tuesday to temporar-ily ban the use of animal cloning for food production, while allowing imports of food derived from the offspring of clones from the United States and elsewhere. The report from the European Commission followed a call by EU lawmakers in July for a total ban on food derived from cloned animals and their traditionally bred offspring, citing ethical concerns over the industrial production of cloned meat. The Commission said a temporary five-year EU ban on cloning for food production was justified on animal welfare grounds, but said banning imports of food from the offspring of clones was unnecessary and would disrupt global trade. "Food from cloned animals is safe. In fact, the scientific opinion is that it cannot be differentiated in any way from food normally bred animals. The issue is animal welfare," EU Health and Consumer Commissioner John Dalli told reporters. Food derived from the offspring of clones presents no such animal welfare issues, and banning its sale and import would be impossible because the origin is untraceable, Dalli said. "Such a prohibition would lead to a ban of imports of any food of animal origin (meat, milk and processed products)from third countries allowing the cloning technique," the report said. "We're not going to regulate for the world," Dalli added. But animal welfare groups criticized the Commission's decision, saying it had bowed to pressure from third countries. "We do not accept the Commission's position that it would be impossible to enforce a ban that includes the offspring of cloned animals, as (other) meat traceability systems are already in place," said Sonja Van Tichelen, director of the Eurogroup for Animals. From the passage we can infer that the ban is_. | [
"justified",
"welcome",
"controversial",
"meaningless"
] | C. controversial | mmlu_train |
arc_challenge_307 | A student observes zinc turning from a solid to a liquid in a laboratory investigation. Which statement describes the change in zinc atoms while melting? | [
"The mass of the zinc atoms decreased.",
"The zinc atoms lost their relative fixed position.",
"The zinc atoms were changed into atoms of another element.",
"The size of the zinc atoms decreased."
] | B. The zinc atoms lost their relative fixed position. | arc_challenge |
mmlu_train_98858 | How should John proceed with eating the fish he just caught? | [
"biting right into it raw",
"hold the fish up the sunlight",
"putting his boot on a fire spit",
"striking flint over kindling and placing the fish above it"
] | D. striking flint over kindling and placing the fish above it | mmlu_train |
mmlu_train_50591 | Still waiting for little green men to make contact? _ . A leading astronomer has concluded there probably aren't any aliens out there - meaning we are absolutely alone in the universe. Even though there may be tens of thousands of other distant planets similar in size to Earth, the conditions on them are likely to be too hard to support life-forms such as ET. Dr Howard Smith, a senior astrophysicist at Harvard University, believes there is very little hope of discovering aliens and, even if we did, it would be almost impossible to make contact. So far astronomers have discovered a total of 500 planets in distant solar systems - known as extrasolar systems - although they believe billions of others exist. But Dr Smith points out that many of these planets are either too close to the sun or too far away, meaning their surface temperatures are so bad that they could not support life. Others have unusual orbits which cause vast temperature variations, making it impossible for water to exist - the most important thing for life. Dr Smith said, "We have found that most other planets and solar systems are wildly different from our own. It means it is highly unlikely there are any planets with intelligent life close enough for us to make contact." But his suggestions contradict other leading scientists who have claimed aliens almost certainly exist. Only last month Professor Stephen Hawking said the fact that there are billions of galaxies out there made it reasonable to think there were other life-forms in the universe. Researchers from the University of London have recently suggested that aliens could be living on as many as 40,000 other planets. But Dr Smith said: "Any hope of contact has to be limited to a relatively tiny space around the Earth, reaching maybe 1,250 light years out from our planet, where aliens might be able to pick up our signals or send us their own. But communicating would still take decades or centuries." Researchers from the University of London are mentioned to show that _ . | [
"they have better explanations about aliens",
"aliens certainly exist on many planets",
"they disagree with Dr Smith's suggestion",
"aliens can pick up signals from the earth"
] | C. they disagree with Dr Smith's suggestion | mmlu_train |
mmlu_train_65361 | Some colors people see late at night could cause signs of clinical depression . That was the finding of a study that builds on earlier study findings. They show that individuals who live or work in low levels of light overnight can develop clinical depression. Doctors use the word "clinical depression" to describe severe form of depression. Signs may include loss of interest or pleasure in most activities, low energy levels and thoughts of death or suicide. In the new study, American investigators designed an experiment that exposed hamsters to different colors. The researchers chose hamsters because they are nocturnal, which means they sleep during the day and are active at night. The animals were separated into four groups. One group of hamsters was kept in the dark during their night-time period. Another group was placed in front of a blue light, a third group slept in front of a white light, while a fourth was put in front of a red light. After four weeks, the researchers noted how much sugary water the hamsters drank. They found that the most depressed animals drank the least amount of water. Randy Nelson heads the Department of Neuroscience at Ohio State University. He says animals that slept in blue and white light appeared to be the most depressed. "What we saw is that these animals didn't show any sleep uneasiness at all but they did mess up biological clock genes and they did show depressive sign while if they were in the dim red light, they did not." Randy Nelson notes that photosensitive cells in the eyes have little to do with eyesight. He says these cells send signals to the area of the brain that controls what has been called the natural sleep-wake cycle. He says there's a lot of blue in white light. This explains why the blue light and white light hamsters appear to be more depressed than the hamsters seeing red light or darkness. What sign shows that the hamsters are being depressed? | [
"They drink less sugary water.",
"They don't sleep well.",
"Their eyesight becomes worse.",
"Their energy level becomes low."
] | A. They drink less sugary water. | mmlu_train |
mmlu_train_65123 | A study published in September suggests there is a surprising way to get people to avoid unhealthy foods: change their memories. Scientist Elizabeth Loftus of the University of California at Irvine asked volunteers to answer some questions on their personalities and food experiences. "One week later," Loftus says, "we told those people we'd fed their answers into our smart computer and it came up with an account of their early childhood experiences." Some accounts included one key additional detail. "You got sick after eating strawberry ice-cream." The researchers then changed this detail into a manufactured memory through leading questions --- Who were you with? How did you feel? By the end of the study, up to 41% of those given a false memory believed strawberry ice-cream once made them sick, and many said they'd avoid eating it. When Loftus published her findings, she started getting calls from people begging her to make them remember hating chocolate or French fries. Unfortunately, it's not that easy. False memories appear to work only for foods you don't eat on a regular basis. But most importantly, it is likely that false memories can be implanted only in people who are unaware of the mental control. And lying to a patient is immoral , even if a doctor believes it's for the patient's benefit. Loftus says there's nothing to stop parents from trying it with their overweight children. "I say, wake up --- parents have been lying about Father Christmas for years, and nobody seems to mind. If they can prevent diseases caused by fatness and all the other problems that come with that, you might think that's more moral lie. Decide that for yourself." According to the study, people may stop having a certain food if they _ . | [
"think they once had a bad experience of eating it",
"learn it is harmful for health",
"lie to themselves that they don't want it",
"are willing to let doctors control their minds"
] | A. think they once had a bad experience of eating it | mmlu_train |
mmlu_train_13083 | Two brightly colored butterflies have just flown by. They seems to be exactly alike, but actually one is a little larger than the other. The larger insect has a wingspread of up to four inches. The smaller one has a wingspread of less than three inches and also a black line on its back wings. At first sight, it is hard to tell them apart. Would you guess from this that they are different-sized butterflies of the same species? Or that they are different species of butterflies but close relatives belonging to the same family? If you said yes to either question, you would be wrong, for these look-alikes belong to quite different families. The larger insect is the monarch butterfly . As a baby insect, the monarch feeds on milkweed, which seems to give the monarch a disagreeable taste and smell. The bright coloring of the monarch acts as a warning sign to its enemy. Birds that eat butterflies soon recognize the monarch and quickly learn to leave it alone. The smaller insect is the viceroy , which feeds on the leaves of trees. Birds would find this insect tasty, but because it looks like the monarch, birds keep away from it. The viceroy's similarity to the monarch gives it some protection from its enemies and helps it survive. There are other pairs of look-alike butterflies, bees and moths. In each case, one either has a disagreeable taste or smell, or can give a painful sting . The larger is called the model. The insect that imitates this model for protection is called the mimic. The best title for the passage is _ . | [
"The taste and the smell",
"The model and the mimic",
"Look-alikes learn from each other",
"The similarities and the differences"
] | B. The model and the mimic | mmlu_train |
mmlu_train_67108 | If you've been joining in chat room conversation, or trading e-mail with your e-pals, you have become one of the millions who write in a special short form of English. And you've got a sense of humor about short forms like SOHF(="sense" of humor failure) to describe Internet newcomers who understand you. Across the globe, every night teenagers and their elders are "talking" online -- many of them all talking at the same time. It's fast: try talking to six people at once. It's brief: three or four words per exchange. It takes wit , and quick fingers. Want to enter a conversation? Just type PMFJI(="pardon" me for jumping in). Interested in whom you're talking to? A/S/L, the nearly universal request to know your pal's age, sex and location. You may get 15/M/NY as a response from your pal. If something makes you laugh, say you're OTF(="on" the floor), or LOL(="laughing" out loud), or combine the two into ROTFL(="rolling" on the floor laughing). And when it's time to get back to work or go to bed, you type GTG(got to go) or TTYL(="talk" to you later).People want to write as fast as possible, and they want to get their ideas across as quickly as they can. Capital letters are left in the dust, except when expressing strong feelings, as it takes more time to hold down the "shift" key and use capitals. Punctuation is going, too. If you get 17/F/NY as an answer to your A/S/L, it means _ . | [
"you are talking to a girl who is 17 and lives in New York",
"the person who is talking to you is a 17-foot-tall New York girl",
"you are talking to 17 girls who are from New York",
"the person on the other end is 17 from New York and he is fine"
] | A. you are talking to a girl who is 17 and lives in New York | mmlu_train |
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