id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
aquarat_12870 | A bookstore made 11000 dollars selling 3000 math books and 1000 physics books. A customer bought 1 math book and 1 physics book and paid 7 dollars. What is the price of each book? | [
"4 and 3",
"1 and 6",
"2 and 5",
"None",
"Cannot be determined"
] | C. 2 and 5 | aquarat |
mmlu_train_94568 | Which activity is necessary for humans to maintain good health? | [
"reading",
"resting",
"driving",
"talking"
] | B. resting | mmlu_train |
aquarat_50592 | The difference of two numbers is 1385. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as remainder. What is the smaller number ? | [
"274",
"270",
"295",
"360",
"252"
] | A. 274 | aquarat |
mmlu_train_13525 | When I arrived in Beijing more than five years ago, I had already given blood 79 times. I wanted to continue to be a donor and asked around if there was a Red Cross clinic in Beijing. There was one, and I went. I was very surprised to be received as a hero; for me, a blood donation was simply a good habit and a gift of love to Humanity. In Canada, donors can give 450ml each time every 51 days. That means six times a year. In China, we can give only 200ml, every four months. In 1984, there were only 19 donors in Beijing who offered their blood for free. One year later, there were 141. In 1986, 1,083, and so on until the figure reached 10,046 in 1990,14,016 in 1992 and more than double that the following year. There were 41,037 in 1994, and my statistics stop here. I'm so glad to see that the Chinese have understood that giving blood is not dangerous, and that it's a way to say, in a real communist spirit, "brother, I love you". In fact, every time I give blood, I think of my blood running in a man or a woman's veins, someone who has become my brother or my sister through a transfusion. Thirteen Chinese have become my s now; isn't that great? Giving blood is like giving birth. Some of these thirteen people may have died without my donation; doesn't that make it worth becoming a volunteer? What makes me even happier is when I can convince a Chinese friend to come with me and become a donor too. The amount a donor gives in Canada a year is that a donor gives in China _ . | [
"two years",
"about 3.5 years",
"half a years",
"about 4.5 years"
] | D. about 4.5 years | mmlu_train |
aquarat_17795 | 6,61,212,507,_? | [
"974",
"994",
"954",
"845",
"754"
] | B. 994 | aquarat |
aquarat_38340 | In a certain parking lot, 3% of the cars are towed for parking illegally. However 80% of the cars which are parked illegally are not towed. What % of cars in the parking lot are parked illegally.' | [
"11",
"13",
"15",
"60",
"75"
] | C. 15 | aquarat |
mmlu_train_81269 | Keeping better eating habits can help you reduce disease. _ means choosing the right foods to eat and preparing foods in a healthy way. _ Do you often change your toothbrush? Maybe you think it is not necessary. A study shows old toothbrushes bring disease. You should often change your toothbrush. Exercise Swimming, running, skating, skiing, dancing, walking and some other activities can help you stay healthy. You should exercise at least three times a week and for twenty minutes or more each time. Do it. Plan out your life You should have breakfast before you go to school. Have a proper meal for lunch. A proper diet can also help you stay healthy. What's the passage mainly about? | [
"Healthy food.",
"Healthy lifestyle .",
"Junk food.",
"Healthy sports."
] | B. Healthy lifestyle . | mmlu_train |
arc_easy_2089 | Windy, cloudy, rainy, and cold are words that help describe | [
"evaporation",
"deposition",
"matter",
"weather"
] | D. weather | arc_easy |
aquarat_48721 | Arjun started a business with Rs. 20,000 and is joined afterwards by Anoop with Rs.80, 000. After how many months did Anoop join if the profits at the end of the year are divided equally? | [
"3",
"9",
"5",
"6",
"7"
] | B. 9 | aquarat |
mmlu_train_65798 | Eating 40 percent less food could extend a person`s life by 20 years, according to scientists. Researchers at the Institute of Health Ageing at University College London are developing a treatment that they hope will fight the `disease` of getting older. They are looking into how genetics and lifestyle can affect ageing and add years, possibly decades, to a person`s life. Age-related diseases such as cardiovascular disease, cancer and neuro degeneration can also be treated, it is claimed. They want to find out how the life of a rat can be increased by up to 30 percent simply by reducing its food intake. Researcher Dr. Piper told the Independent : `If you reduce the diet of a rat by 40 percent it will live for 20 or 30 percent longer. So we would be talking 20 years of human life. This has shown on all sorts of animals, even Labradors(a kind of dog).`The scientists are also studying fruit flies, which share 60 percent of human genes and age in a similar manner, and mice. They have already made the healthy lifespan longer in both flies and mice by using drug treatments and a balanced diet. It is hoped that this combination will also work to extend human life. Dr. Piper said: `If we discover the genes involved with ageing, we should be able to delay ageing itself. This is what we`ve found.` He added that the field of research into extending life is only a decade old, so remains `in theory . It is their special approach to treating all age-related diseases caused by the `disease` of ageing itself that sets their research apart. The author writes this text in order to _ . | [
"encourage people to eat as little as possible",
"tell people how harmful food is to their health",
"introduce an on-going research on delaying ageing",
"show how similar mice and humans are to each other"
] | C. introduce an on-going research on delaying ageing | mmlu_train |
aquarat_8333 | A reading list for a certain course consists of 10 books, of which 7 are poems and the rest are novels. Each student is required to read a selection of 4 books from the list, including at most 2 novels. How many selections of 4 books satisfy the requirements? | [
"90",
"115",
"130",
"144",
"175"
] | B. 115 | aquarat |
aquarat_2302 | A man can row his boat with the stream at 24 km/h and against the stream in 10 km/h. The man's rate is? | [
"1 kmph",
"6 kmph",
"7 kmph",
"4 kmph",
"9 kmph"
] | C. 7 kmph | aquarat |
mmlu_train_41816 | Student Services Students' Union Every University has a Students' Union. If students are the lifeblood of a university, the Union is surely its beating heart. For students, by students A Students' Union is run by students and acts independently. At the end of each academic year, it will find six students to hold a sabbatical position managing the Union for the coming year. That the six successful sabbatical officers have only recently experienced issues affecting students ensures that your needs are very well understood. Letting your hair down Although the University is spread across a fairly wide area, the Union is centrally located and is only a short walk from any of the main buildings. This makes it very easy to catch up with friends who might be on a different course. At night, the place really comes alive - we have three different bars to suit every occasion. The venues are student-only so you can be sure of meeting people with a similar outlook and we throw in a transport service to make sure you get home safely. The Union also organizes various formal balls throughout the year, with the highlight being the end-of-year ball. Supporting you Beyond having fun, we also make sure some of the more serious issues are effectively dealt with. If you have a problem with your course, another sabbatical officer is trained to help you. Being independent from the University means we can represent and support you to the best of our ability, and once you reach university you may find that you become aware of more national or political issues. After reading the last two parts, we can infer that _ . | [
"the Students' Union can help a student who has trouble in the study",
"the Students' Union can help a student who is being trained",
"the Students' Union can cultivate the ability of a student to be suitable for political position",
"the Students' Union can support a student to run the University"
] | A. the Students' Union can help a student who has trouble in the study | mmlu_train |
arc_challenge_402 | What is a difference between mitosis and meiosis? | [
"Mitosis occurs in all the cells in animals and plants, while meiosis occurs in only in bacteria.",
"In mitosis, the products are identical to the parent cell, while in meiosis the products are different from the parent cell.",
"In mitosis, one cell divides into two cells, while in meiosis two cells combine to ... | B. In mitosis, the products are identical to the parent cell, while in meiosis the products are different from the parent cell. | arc_challenge |
mmlu_train_89902 | Almost every Chinese person can recite the two lines of the famous poem, " _ ". But sadly, many of us don't actually get the real meaning of these lines: Don't waste food. A CCTV program reported that the food Chinese people throw away every year is enough to feed 200 million people for a year. Do we have too much food? Absolutely not. According to the UN World Food Program, there were 925 million hungry people around the world in 2011, especially in developing countries. Six million children die of hunger every year. Chinese people are well-known for being friendly and generous. Many even feel that they lose face if their guests have eaten all the food on the table. Luckily, a number of people have realized the importance of saving food. What should we do in our daily lives to waste less food? 1. Don't order too much in a restaurant. Only order as much as you want to eat. If you cannot eat all the food you ordered, take the rest of it home. 2. Don't leave any food in your bowls while having meals. 3. Keep an eye on what food you have at home. Don't buy too much, especially for vegetables and fruit. According to the UN report, how many hungry people were there in 2011? | [
"6 million.",
"925 million.",
"200 million.",
"725 million."
] | B. 925 million. | mmlu_train |
mmlu_train_48902 | Counterfeit ( ) medicines are a widespread problem in developing countries. Like other counterfeits, they look like real products. But counterfeit drugs may contain too little or none of the active ingredients of the real thing. People do not get the medicine they need. And in some cases counterfeits cause death. Twenty children in Bangladesh died last year after being given acetaminophen . The medications contained ingredients that looked, smelled and tasted like the real thing. The medicine was produced by a local drug company that used a dangerous substitute to save money. The problem of counterfeit medicines is especially serious in Africa, Asia and Latin America. The W.H.O. estimates that up to thirty percent of medicines on sale in many of those countries are counterfeit. The problem is less widespread among industrialized countries. The W.H.O. says counterfeits make up less than one percent of the illegal drug market in countries like the United States, Canada, Japan, and New Zealand. But the agency also says as much as fifty percent of the medicine sold on the Internet is counterfeit. Much is being done to fight counterfeit drugs. Several companies are developing ways to make counterfeits easier to identify. And there are existing methods, like a machine that can quickly identify chemicals in pills to confirm if the pills are real. Other ideas include things like special tracking codes for drug packages. People could send a text message with the code and get a message back, which proves that what they bought is listed in a database. Some drug makers and other companies put three-dimensional images called holograms on their products as a security device. We can draw a conclusion from the passage that _ . | [
"it is very cheap and convenient to buy medicines online.",
"medicine companies don't pay much attention to counterfeit drugs.",
"more and more people will buy products online.",
"we had better not buy medicines online."
] | D. we had better not buy medicines online. | mmlu_train |
mmlu_train_27990 | As millions of playthings are recalled, doctors are reminded that the risks of lead exposure continue for young patients. Lead is such a well-known health - perhaps even contributing to the fall of the Roman Empire- that it came as a shock to discover that toys played by children could contain lead. Doctors are now dealing with the aftershocks. Just how dangerous is this exposure? That's the question physicians are being asked by parents who find a lead-polluted Elmo, of Dora. Millions of others toys, lunch boxes and pieces of jewelry manufactured in China have been recalled because they contain lead either in the paint that coats them or as a component of the plastic used to make the item more flexible. The lead content in some of the toys recalled this summer was 180 times the amount allowed by law. Some pieces of jewelry were almost 100% lead. Experts advise that the items do cause a risk and that doctors should urge parents to check the comprehensive lists of recalled products on the Consumer Product Safety Commission's Web site and return any appearing on those lists to the manufacturers. If exposure is suspected, a blood test is in order . Since there is no safe level of this universal element, the risk face by children for lead poisoning and its accompanying threat of learning disabilities and behavior problems is considerable. Doctors who have toys in their waiting rooms also are advised to see if any of them have been recalled and to check for chipped, flaking paint-even on those that haven't yet been recalled--since new announcements of toy risk continue. Why does the author mention "the fall of the Roman Empire"? | [
"To tell us a strange story.",
"To warn us to keep away from lead.",
"To explain why the Roman Empire fell.",
"To show how terrible lead poisoning is."
] | D. To show how terrible lead poisoning is. | mmlu_train |
arc_challenge_919 | What tool would be most useful to calculate the volume of a glass prism? | [
"ruler",
"scale",
"voltmeter",
"thermometer"
] | A. ruler | arc_challenge |
mmlu_train_2172 | Secondary succession is a process that reestablishes a previously colonized, but disturbed or damaged habitat. Which will most likely result in colonization by large herbivores and carnivores? | [
"saplings and trees",
"grasses and shrubs",
"lichens and mosses",
"seedlings and bushes"
] | A. saplings and trees | mmlu_train |
mmlu_train_42737 | SOME teenagers take up smoking during the holidays either because they become "rich" enough to afford a pack of cigarettes or they think they look "cool". Everyone knows that "smoking is bad for you", but do smokers really know what the health warnings mean to them? Smoking, the world's second leading cause of preventable death, kills 4.9 million people a year, the United Nations said on February 27. The world has about l.2 billion smokers and World Health Organization surveys show that about 20 per cent of them are children aged between 13 and 15 years old. On the same day, a global treaty aimed at encouraging children not to smoke and help people kick the habit came into force. This is the first worldwide agreement on a public health issue. It will see strong warnings added to cigarette packets and a ban on all tobacco advertising. Young smokers may think little of the health effects of smoking. But smoking can stop them from making friends, as most non-smokers don't like being around smokers. "I feel sick when I see people of my age smoke. Smokers make themselves look less educated ," said Shi Qingyu, a Senior 3 student at Luanxian No 1 High School in Hebei Province. Once while on a bus, he asked a girl who was smoking next to him to put out her cigarette. For Wang Gezhu, a Senior l girl from Wuxi Furen High School in Jiangsu Province,boys who smoke are less attractive. "Boys that smoke may think they are cool or impressive, but I think they look weird compared to other ordinary students in my eyes. They only do what others won't risk doing," Wang said. Every one wants to impress others, but there are ways to show off other than smoking. On February 26, around 200 students from across the country gathered in Beijing to be awarded for their outstanding performance in the 2004 "Sunflower Cup". The programme included several contests in writing, calligraphy , drawing and painting. It aimed to encourage students to take part in meaningful activities so that they could spend their free time developing healthy habits and hobbies. "Teenagers are energetic and quick to learn, both good and bad things. For the sake of their own health, teenagers should learn to say no to their first cigarette because life as a smoker is a life of addiction. You can't quit," said Wang Zhengqi, deputy secretary-general of the Chinese Association on Smoking and Health. Smoking can affect the young from the following aspects except _ . | [
"Smoking will do harm to their health",
"Smoking can make them cool",
"Smoking will stop them from making friends",
"Smoking make them look less educated"
] | B. Smoking can make them cool | mmlu_train |
aquarat_12322 | When the integer x is divided by the integer y, the remainder is 60. Which of the following is a possible value of the quotient x/y?
I. 15.15
II.18.18
III. 17.17 | [
"I only",
"II only",
"III only",
"I and II only",
"I and III only"
] | A. I only | aquarat |
mmlu_train_21074 | How can we measure animals' emotions? A new study of animal's emotions suggests that, as in humans, emotions can tell animals about how dangerous their world is, and guide the choices that they make. The article of the study by Bristol University's professor Mike Mendl was published online. An animal living in an environment where it is often threatened by predators will develop a negative emotion or "mood", such as anxiety. However, one in an environment with plenty of opportunities to get resources for survival will be in a more positive mood state. The researchers say that these emotional states not only show the animal's experiences, but also help it decide how to make choices, especially in unclear situations. This could have good or bad results. An animal in a negative mood state will make a safety-first with a "pessimistic" response to an unclear event. For example, it considers a noise in the grass as a signal of the predator. At the same time, an animal in a positive mood state will benefit from a more "optimistic" response. It considers the noise as a signal of prey . Professor Mike Mendl, head of the Animal Welfare and Behavior Research Group at Bristol University's School of Clinical Veterinary Science said, " We can use "optimistic" or "pessimistic"decision-making as a symbol of an animal's emotional state. Recent studies by our group and others suggest that this is a _ new approach to studying a variety of animal species." "Public interest in animal welfare remains high, with widespread concern about the way in which animals are treated, used and included in society. To understand how animals should be treated, we need to better understand their emotional lives," Mike Mendl said. The researchers believe Mike Mendl's study can help them to better understand and assess an animal's emotions. When an animal is in a negative mood state, _ . | [
"its response to an unclear event is pessimistic",
"it will pay little attention to an unclear event",
"it is easy for it to make right decisions",
"it has more opportunities to get food"
] | A. its response to an unclear event is pessimistic | mmlu_train |
mmlu_train_34921 | Teenagers are often a difficult group. With all those hormones flooding their bodies, they can be moody, unpredictable, and tend to make uncertain choices. But however confusing their teenage years are, kids can still be generally happy, depending on their lifestyle choices. According to a new research by British scientists, teens who don't smoke, drink only moderately or not at all, and who don't eat much junk food are likely to be happier than other teens. The study looked at 40,000 British families and came up with some interesting findings. For example, kids who never drank alcohol were up to six times more likely to report higher levels of happiness than kids who drank. And teens who smoked were five times less likely to rate high on happiness charts compared to kids who don't smoke. Same goes for diet and physical activity. The more fruits and vegetables kids eat, and the more hours they spend playing sports, the happier they are. Now, of course this doesn't mean that not smoking or drinking, and playing sports guarantees happiness. It could be that kids who have happy character tend to be more active and less addicted to drinking or smoking. And it could equally be the case that kids who are unhappy are more related to drinking and smoking and eating junk food. Other studies have shown that exercise is a proven way to treat anxiety and depression. Future studies may support the idea that other healthful behaviors, including refraining from smoking, drinking, and eating too much junk, can avoid sadness and increase happiness, too. What can we learn from the text? | [
"Not smoking or drinking guarantees happiness.",
"Teens with flooding hormones can not be happy.",
"Playing sports can decrease teen's unhappiness.",
"Unhappiness can certainly result in smoking and drinking."
] | C. Playing sports can decrease teen's unhappiness. | mmlu_train |
mmlu_train_98260 | What is least likely to absorb light? | [
"windows",
"space",
"glass",
"foil"
] | D. foil | mmlu_train |
mmlu_train_40286 | American middle school students don't seem to care that they're worse at maths than their counterparts in China's Hong Kong and Finland. "I don't need it," my student says, "I'm going to be a basketball star." Or a car mechanic, or a singer. Middle school students' maths skills were tested by the International Organization for Economic Co-operation and Development. The United States ranked 28th out of 41 countries tested. After all, when was the last time you used algebra ? But maths isn't just about training Americans to become scientists. It has its own value. It helps you see patterns and develops your logic skills, and it teaches you to concentrate and to separate truth from falsehood. Maths helps you make wise financial decisions, so you can avoid false claims from advertisers, politicians and others. It helps you determine risk. For example, after an airplane crash, studies show that people are more likely to drive than to take a plane in spite of the fact that they are much more likely to be killed or injured while driving. Planes are not like criminals who repeat the same crime over and over. One plane is not more likely to crash just because another plane recently did. In fact, the most dangerous time to drive is probably right after a plane crash because so many people are on the road. It is not possible to really understand science and the scientific method without understanding maths. A rainbow is even more beautiful and amazing when we understand it. The precision of maths helps us think in a very special way. How do we bring the learning of maths back to life? I don't have the big answer. I try my best to help pupils find answers to some maths problems. When I can get one to say, "Wow, that's great," I feel the joy of a small victory. Some American students don't care about their poor maths results because _ . | [
"maths is useless to most people",
"they have no interest in maths",
"they think maths has nothing to do with their future",
"they don't do well in maths"
] | C. they think maths has nothing to do with their future | mmlu_train |
aquarat_32053 | It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the train to that of the car is? | [
"3:6",
"3:1",
"3:4",
"3:9",
"3:2"
] | C. 3:4 | aquarat |
mmlu_train_5755 | "Humans should not try to avoid stress any more just as they would not _ food, love or exercise," said Dr. Hans Selye, the first physician to record the effects of stress on the body. While here's one question that continuous stress is harmful, several studies suggest that challenging unexpected and difficult situations can be good for you. In a 2001 study of 158 hospital nurses, those who faced considerable work demands but dealt with the challenge were more likely to say they were in good health. In a study at theprefix = st1 /AcademicCenter, researchers put volunteers through a stressful experience: a timed task that required memorizing a list followed by a short test. Those who did well on the memory test had an increase in levels of immunoglobulin A, which is the body's first line of defense against germs . Stress makes the body produce certain stress hormones. In short bursts these hormones have a positive effect including improved memory function. "They can help nerve cells deal with information and put it into storage," says Dr. Bruce McEwen of Rockefeller University inNew York. But in the long run these hormones can have a harmful effect on the body and brain. "Continued stress is not good for you," says Dr. Bruce," it's the short burst of stress that could be protective." Dr. Bruce believes that_. | [
"a person's memory is determined by the level of hormones in his body",
"a person's memory improves with continued experience of stress",
"stress hormones have lasting positive effects on the brain",
"short bursts of stress hormones increase memory function"
] | D. short bursts of stress hormones increase memory function | mmlu_train |
mmlu_train_4650 | Which structure of a bird is correctly paired with its function? | [
"claws for obtaining food",
"wings for eliminating waste",
"feathers for breathing",
"eyes for growing"
] | A. claws for obtaining food | mmlu_train |
mmlu_train_68702 | What would you do if a stranger gave you some medicine and it would keep you slim or help you do well in exams? Would you take it? Students at Shenzhen Luohu Foreign Language Middle School have learned to keep themselves safe by saying "no". In fact, what those strangers want to give them are drugs . Drugs are dangerous to your health! "Because teens don't know much about drugs, they might want to try them," said Zhang Dongsheng, the director of Shenzhen Drug Control Office. Now, many schools arrange courses or organize some activities to help students know about drugs. Liang, 16, was a good student before trying drugs. One day, some old friends told him it would be fun. After taking drugs only once, he found it very hard to stop. Liang began to spend all his time and money on drugs. Soon, he stopped going to school and started stealing. In the end, he was put in prison. In China, taking drugs is becoming a big problem for teens. According to a survey, about one million people in China were using illegal drugs last year, and 72% of them were young people. Worse still, there are about10,000 drug users under 16 now. Zhang has some good advice on staying clean. He said, "Drugs are dangerous. Never try them, even if you're curious! It is the most important for you to keep safe and healthy." From Liang's story, we can know that it's _ to give up drugs even if one tries only once. | [
"easy",
"hard",
"foolish",
"possible"
] | B. hard | mmlu_train |
aquarat_963 | In the recent, cyber security conference in London, out of 800 men, 900 women, 200 children present inside the building premises, 20% of the men, 30% of the women and 50% of the children were Indians. Find the percentage of people who were not Indian? | [
"73.22",
"72.11%",
"79.22",
"74.66",
"88.22"
] | B. 72.11% | aquarat |
arc_challenge_160 | If 100 grams of vinegar and 5 grams of baking soda are poured in a container, a small amount of gas will be produced. What will the final mass of the products be if the gas is trapped in the container? | [
"100 grams",
"104 grams",
"105 grams",
"110 grams"
] | C. 105 grams | arc_challenge |
aquarat_37652 | A wheel rotates 10 times every minute and moves 20 cm during each rotation. How many ems does the wheel move in 1 hour? | [
"20000",
"14000",
"23000",
"120000",
"None of these"
] | D. 120000 | aquarat |
aquarat_33477 | Foodmart customers regularly buy at least one of the following products: milk, chicken, or apples. 60% of shoppers buy milk, 50% buy chicken, and 55% buy apples. If 10% of the customers buy all 3 products, what percentage of Foodmart customers purchase exactly 2 of the products listed above? | [
" 5%",
" 10%",
" 15%",
" 45%",
" 30%"
] | D. 45% | aquarat |
mmlu_train_2593 | The Periodic Table of the Elements is arranged so that elements with similar characteristics are in the same column. Which element is a highly reactive metal? | [
"chlorine (Cl)",
"helium (He)",
"magnesium (Mg)",
"silver (Ag)"
] | C. magnesium (Mg) | mmlu_train |
arc_easy_1342 | Strontium, barium, and radium are grouped together on the Periodic Table of the Elements because they all have | [
"a bright silver and white coloring.",
"similar electron configurations.",
"strong radioactive properties.",
"few or no stable isotopes."
] | B. similar electron configurations. | arc_easy |
mmlu_train_2657 | For his science project, Alan began a study of sugar maple trees. He noticed many differences among the sugar maple trees near his school. Which of the following three characteristics would vary the LEAST? | [
"height",
"number of leaves",
"type of seeds",
"trunk width"
] | C. type of seeds | mmlu_train |
mmlu_train_36106 | Imagine that the genome is a book.The book consists of 23 chapters with thousands of stories made up of paragraphs, words and letters on different levels.There are one billion words in the book, as long as 800 Bibles; if I read the genome out to you at the rate of one word per second for eight hours a day, it would take me centuries; if I wrote out the human genome, one letter per millimeter, my text would be as long as the River Danube.This is a huge volume, a book of great length, but it all fits inside an extremely small cell nuclear that fits easily upon the head of a pin. The idea of the genome as a book is not, strictly speaking, even a metaphor.It is true to a great extent.A book is a piece of digital information, written in one-directional form and defined by a code that translates a small alphabet of signs into a large dictionary of meanings through the order of their groupings.So is a genome.The only difference is that all English books read from left to right, while some parts of the genome read from left to right while some from right to left, but never both at the same time. While English books are written in words of different lengthens using twenty-six letters, genomes are written entirely in words of three-letter length, using only four letters, and instead of being written on flat pages, they are written on long chains of DNA molecules . The genome is a very clever book, because in the right condition it can both photocopy itself and read itself. How do human genomes read according to the passage? _ | [
"Only from left to right.",
"Only from right to left.",
"From both directions at the same time.",
"From one direction at a time."
] | D. From one direction at a time. | mmlu_train |
mmlu_train_2153 | Approximately 59% of the Moon is visible from Earth because the Moon rotates and revolves in the same period. Which most likely causes this phenomenon? | [
"the gravitational pull of the Sun",
"the gravitational pull of Earth",
"the composition of the Moon",
"the phases of the Moon"
] | B. the gravitational pull of Earth | mmlu_train |
mmlu_train_85529 | Most middle school students find it boring to learn English. But students in Yat Sen middle school in New York, US, don't think so. Why? Because they are in the school of One Program, which asks students to work on their own or in small groups on computers to have math lessons. "The program gives the students a new learning style. No traditional classroom can compare with it. We give each lesson according to the students' interest and their strong and weak points," said JoelI. Klein, the school's head teacher, "we're looking for a new way that interest students children." Students enjoy these math lessons, especially lessons with video games. They must find out the answers to math problems to get through the game. One such game is Dimension M. As students move through mazes with their keyboards, some questions come up. Caleb Deng had to answer the question: What is 5+ (6x3)? He _ on paper quickly because there was just a minute left to play. " I was right," said Deng, 14, as he ended the game with a high score . "this really makes math lessons more exciting, since we are fighting to learn better." This article is mainly about _ . | [
"how to learn math well",
"an interesting math lesson",
"a new way to learn math",
"kids in Yat Sen Middle School"
] | C. a new way to learn math | mmlu_train |
mmlu_train_55768 | Youth volunteers from Beijing University visited Song tang Hospital, a care clinic for the aged and dying patients, during the second Global Youth Service Day on April 21. Thirty student volunteers from the university's School of International Studies sat at the beds of the patients in their specially - decorated" care huts". They talked with them and gave massages to patients kept in their beds. I felt sorry that I could not offer more to these people than talking with them and trying to cheer them up. said Deng Yetao, 20, a third - year student. "But it occurred to me that they need more care and love than babies. They are afraid of the coming death. Their loneliness is worse than physical pains." "Even though they are suffering a lot, the majority of the elderly people want to talk to us. Each of them has a lot of life experiences and philosophies to share. _ Said Mao Xiaohua, another third - year student. Mao talked with two elderly patients for a whole afternoon. The fact that most of the patients in the 80 - room clinic are aged people with diseases which will lead to death soon made the volunteers' hearts heavy. Ninety - one percent of the patients will spend the last days of their lives in the clinic, according to a survey by the hospital. Daily visits and services by social workers and youth volunteers are a very important part of their programmer. A total of 330, 000 Beijing students from 119 universities and colleges have visited the hospital. Many continue to offer services in their spare time. Some of them volunteer to hold the hands of dying patients during the last minutes of their lives. Yin Hang, a student from Beijing Medical College, said he felt" the glory of life" as he saw the fading smile on the face of the old man who passed into a deep unconsciousness while he was holding his hands. Youth volunteers from Beijing University went to Songtang Hospital to _ . | [
"pay a visit to the aged",
"talk to the aged",
"help the aged out",
"show their love for the aged"
] | D. show their love for the aged | mmlu_train |
mmlu_train_95245 | A switch is used to stop the flow of currents which causes Joule heating in | [
"thermostat",
"solar energy",
"magnetic fields",
"electrical circuit."
] | D. electrical circuit. | mmlu_train |
mmlu_train_35726 | With the cost of college rising in the U.S., some students are washing their hands of the American education system, grabbing their passports, and seeking cheaper degrees abroad. The number of students doing so has increased 2 percent annually in recent years, according to the Department of Education. In 2009, Jessica Fuller, then 25, was employed at a small private university in Philadelphia as a clerk in an office. Bored with her job and becoming increasingly interested in healthcare industry, Fuller knew she would need a master's degree in public health for her dream career. At first, Fuller wanted a school in New York and Pennsylvania, but with many programs costing over $30,000 per year for tuition alone, she decided on an option she could better afford ---- the Netherlands. A similar degree in health economics cost less than $ 17,000 for a one-year program. To finance her education at Erasmus University in Rotterdam, Fuller took out a $30,000 bank loan through her mother's credit, which covered tuition and fees, as well as air travel and living expenses for her year abroad. The cost may be lower, but is the quality of education overseas just as good as an American university? Jessica Fuller says in her case, yes: she found a consulting job with Marsh Inc. as an International Knowledge Manager shortly after she graduated from Erasmus University, and says that the university ---and its location---- were definitely a factor. "Many Erasmus professors were world famous experts in their fields," says Fuller. "Considering the variety of the students, the class discussions were very robust. Having an "international" advantage made a huge difference." Jessica was able to go to Erasmus University by _ . | [
"using her own credit card",
"having a part-time job",
"getting a scholarship from the university",
"obtaining a loan from a bank"
] | D. obtaining a loan from a bank | mmlu_train |
mmlu_train_67521 | Mary and Her Friends Mary has some friends. They are Betty, Peter, Alice and Mike. Mary is the oldest of the five. Betty is thirteen years old. She is younger than Mary and older than Peter. Alice is nine and Mike is seven. Betty and Peter are good runners . But Peter runs faster. Mary and Betty like to play basketball. Mary plays better than Betty. Alice sings best of them. Mary and Betty study in a middle school. Peter, Alice and Mike study in a primary school. They all work hard at school. But Betty works hardest. Her handwriting is good, too. They all _ . | [
"study in the same school",
"like to play basketball",
"good runners",
"work hard"
] | D. work hard | mmlu_train |
mmlu_train_31679 | As a health editor, I spend the majority of my day poring over content related to health. At HuffPost, we're lucky to talk to experts on a daily basis about how to live our best lives. It's clear that life would be healthier if we would just do the following things. Sure, some of these are easier said than done. The best title for the third tip is _ . | [
"Feel gratitude to life",
"Stop to smell the roses",
"Lead a simple life",
"Take a time to appreciate your life"
] | D. Take a time to appreciate your life | mmlu_train |
mmlu_train_64303 | The researchers used a national long-term survey of adolescent health to investigate the relationship between media use and depression. They based their findings on more than four thousand adolescents who were not depressed when the survey began in 2000. As part of the survey, the young people were asked how many hours of television or videos they watched daily. They were also asked how often they played computer games and listened to the radio. Media use totaled an average of five and one-half hours a day. More than two hours of that was spent watching TV. Seven years later, in 2007, more than seven percent of the young people had signs of depression. The average age at that time was twenty-one. The researchers say they did not find any such relationship with the use of other media such as movies, video games or radio, etc. But the study did find that every extra hour of television meant an eight percent increase in the chances of developing signs of depression. Young men were more likely than young women to develop depression given the same amount of media use. The study didn't explore if watching TV causes depression. But one possibility is that it was taking time away from activities that could help prevent depression. Last December, the journal Social Indicators Research published a study of activities that help lead to happy lives. Sociologists from theprefix = st1 /UniversityofMarylandfound that people who describe themselves as happy spend less time watching television than unhappy people. The study found that happy people are more likely to he socially active, to read, attend religious services and to vote. The best title for this passage should be _ . | [
"Teens, Television and Depression",
"Men Develop Depression Easier than Women",
"Media Use is Harmful to Adolescents",
"Take Great care of Teenager's depression"
] | A. Teens, Television and Depression | mmlu_train |
mmlu_train_36220 | About 1 in 15 households drink bottled water today, spending about $ 4 billion a year on it. Although the reasons for the trend are many, bottled water's health benefits fall near the top of the list. Surveys have found that about 25 percent of bottled water drinkers choose the beverage for health and safety reasons; another quarter believe it is pure and free of contaminants . Regardless of its pristine image, bottled water is not necessarily any purer or more healthful than what flows right out of the tap. Consider that the Food and Drug Administration (FDA), the bottled water industry watchdog, does not require that bottled water meet higher standards for quality, such as the maximum level of contaminants, than public water supplies regulated by the EPA. For the most part, the FDA simply follows EPA's regulatory lead. Granted, bottled water is often filtered to remove chemicals such as chlorine that may impart a certain taste. But that doesn't make it any safer. In fact, about 25 to 40 percent of bottled water comes from the same municipal water supplies as tap water. Furthermore, some bottled waters do not contain any or enough of the fluoride needed to fight cavities. The only way to determine whether a certain water contains the mineral is to check with the company that bottles it. This is not to say that bottled water is necessarily any better or worse, from a health standpoint, than tap water. It's certainly preferable to tap water for those who like its taste. The problem is that many consumers pay 300 to 1,200 times more per gallon for bottled water than for tap water because they think bottled water is the more healthful of the two. Bottlers add to the confusion by sprinkling terms such as "pure", "crystal pure" and "premium" on labels illustrated with pictures of glaciers, mountain streams, and waterfalls, even when the water inside comes from a public reservoir. However, the FDA has set forth regulations requiring clear labeling of bottled waters. The mini glossary of bottled waters explains what some of the terms used on bottles really mean. What's the main idea of this passage? | [
"Bottled water may be preferable to tap water in taste.",
"Bottled water is always safer to drink than tap water.",
"Consumers should consider carefully the reason for buying bottled water.",
"The Food and Drug Administration is responsible for the bottled water."
] | C. Consumers should consider carefully the reason for buying bottled water. | mmlu_train |
aquarat_28814 | A sum of money deposited at C.I. amounts to Rs.2420 in 2 years and to Rs.2662 in 3 years. Find the rate percent? | [
"10",
"99",
"17",
"11",
"12"
] | A. 10 | aquarat |
mmlu_train_10522 | Imagine this: you get up in the morning and put on a custom printed T-shirt. Then you eat some 3-D printed food and relax on your printed sofa. Perhaps you take a ride in a printed electric car to the hospital to get a printed tooth fitted. Though some of these things may seem impossible, they're closer to reality than you might think. The world of 3-D printing is coming to a store near you soon. The idea of 3-D printing is to produce complicated shapes in a very personalized way. If you want to make a totally new object, you need to make a virtual design in a CAD(computer aided design)file first. Or you can use a 3-D scanner to make a digital copy of an object. Then, based on the design or copy, the 3-D printer makes paper-thin slices out of liquid, plastic, or metal and puts them together to create the object you want. There are many areas in which 3-D printing can change our lives. One such area is health care. Researchers have developed simple 3-D printed organs, which can be used in life-saving operations. A 17-year-old boy in the US has also recently developed a brain-powered, 3-D printed replacement hand. From heart monitors to fake limbs , we can soon be living longer thanks to 3-D printed technology. Another area that 3-D technology looks sure to change is food. Can you imagine being able to print your favorite dishes at home at the touch of a button? Even big companies are behind the trend. Hersheys, one of the largest chocolate makers in the world, recently announced that it would start producing chocolate with the help of 3-D printers. NASA, the US space agency, has reportedly spent $125,000 (767,594 yuan) developing a "3-D pizza printer". It is not yet clear how long it will take until 3-D printers are available to everyone. But one thing is for sure: the possibilities are endless. We can infer from the article that _ . | [
"there is still a long way to go before everyone can have access to 3-D printing",
"3-D printed organs and limbs are as effective as real ones",
"big food companies are major players in the 3-D printing industry",
"people can create any object with any material by 3-D printing"
] | A. there is still a long way to go before everyone can have access to 3-D printing | mmlu_train |
aquarat_31269 | The total of 324 of 20 paise and 25 paise make a sum of Rs. 71. The no of 20 paise coins is | [
"238",
"277",
"278",
"200",
"288"
] | D. 200 | aquarat |
aquarat_10585 | If H = {1, 7, 18, 20, 29, 33}, how much less is the mean of the numbers in H than the median of the numbers in H? | [
"1.0",
"1.5",
"2.0",
"2.5",
"3.0"
] | A. 1.0 | aquarat |
mmlu_train_65149 | You maybe surprised to learn that one of the best steps you can take to protect your health is to step outside and spend some time in the grass, dirt and water. Our ancestors enjoyed the healing power of nature , and now scientists are starting to catch up.According to research in recent years, just having a view of nature has been shown to improve hospital patients' recovery and reduce illness rates among office workers.Also, exposure to wildlife, horseback riding, hiking, camping and farms can be helpful for a variety of health conditions in adults and children. Much of this type of research is focusing on children, and in fact an entire movement has quickly developed to connect kids with the healing power of nature. Obesity .Rates of childhood obesity have grown sharply in recent years, and this is partly because of reduced outdoor activity time.Increasing the time students spend learning about nature, both in and outside the classroom, would help solve this problem.Such lessons are often more attractive for students and often lead them to become more active outside. Attention deficit hyperactivity disorder (ADHD) .Exposure to ordinary natural settings in the course of common after-school and weekend activities may be effective in reducing attention deficit symptoms in children.Participation in green activities --such as nature walks--helped ADHD patients from a wide range of backgrounds to stay focused and complete tasks. Stress.Access to nature, even houseplants, can help children cope with stress. Depression and seasonal emotional disorder.Major depression requires medical treatment, but physical activity, especially outdoors, can help ease symptoms.For your average case of winter blues, experts suggest spending time outside every day and, if possible, taking the family to a sunny vacation spot in mid-winter. Experts emphasize that you needn' t go to wilderness preserves to enjoy nature' s benefits--simply walking in a city park or growing in a rooftop garden can make a difference. Exposure to green areas in neighborhoods can _ . | [
"improve children' s skills at learning",
"help reduce ADHD symptoms",
"treat major depression",
"cure winter blues"
] | B. help reduce ADHD symptoms | mmlu_train |
mmlu_train_55242 | We've all heard about the power of positive thinking, but a recent study found that people who think they're getting fit actually get more positive benefits from activity, according to a Reuters Health article. The study examined hotel housekeepers over a period of four weeks. Some of the housekeepers were told that their work duties gave them enough activity to meet the Surgeon General's health guidelines . Another group of housekeepers were told nothing. After four weeks, the housekeepers who believed their work activity counted as exercise lost weight and body fat, and their blood pressure went down. The results of this study suggest that it's important to understand and believe in the positive benefits of your activity. So here are a few things to think about the next time you exercise: Just thirty minutes of quick walking each day can greatly reduce your risk of a heart attack. Even your housework -- like yard work and house cleaning -- can help you burn calories and increase your fitness levels. Weight bearing activity just a few times a week can build bone density and reduce your chances of developing osteoporosis . Three 10-minute workouts throughout the day are just as good to your health as one long workout. Moderate amounts of exercise have been linked to lower rates of heart disease, stroke and even cancer. Strength training can help make daily activities like carrying bags or laundry feel easier. Regular exercise will reduce stress, keep you in a good mood and improve the quality of your sleep. Which of the following is NOT the suggested things to think about when you exercise? | [
"Housework helps burn calories.",
"Regular exercise leads to better sleep.",
"Weight bearing activity does good to people.[:ZXXK]",
"Walking a dog reduces the chance of a heart disease."
] | D. Walking a dog reduces the chance of a heart disease. | mmlu_train |
aquarat_36903 | In the city of San Durango, 60 people own cats, dogs, or rabbits. If 34 people owned cats, 40 owned dogs, 10 owned rabbits, and 12 owned exactly two of the three types of pet, how many people owned all three? | [
"2",
"6",
"8",
"12",
"32"
] | B. 6 | aquarat |
aquarat_41096 | A retailer bought a hat at wholesale and marked it up 70% to its initial price of $34. By how many more dollars does he need to increase the price to achieve a 100% markup? | [
"2",
"4",
"6",
"8",
"10"
] | C. 6 | aquarat |
arc_challenge_84 | Stars are organized into patterns called constellations. One constellation is named Leo. Which statement best explains why Leo appears in different areas of the sky throughout the year? | [
"Earth revolves around the sun.",
"The sun revolves around Earth.",
"The constellations revolve around Earth.",
"Earth revolves around the constellations."
] | A. Earth revolves around the sun. | arc_challenge |
arc_easy_604 | What is the primary job of red blood cells? | [
"transport oxygen",
"remove waste",
"fight disease",
"allow reproduction"
] | A. transport oxygen | arc_easy |
aquarat_25519 | As a bicycle salesperson, Norman earns a fixed salary of $20 per week plus $6 per bicycle for the first six bicycles he sells, $12 per bicycle for the next six bicycles he sells, and $18 per bicycle for every bicycle sold after the first 12. This week, Norman earned more than twice as much as he did last week. If he sold a bicycles last week and y bicycles this week, which of the following statements must be true?
I. y > 2a
II. y > a
III. y > 3 | [
"I only",
"II only",
"I and II",
"II and III",
"I, II, and III"
] | D. II and III | aquarat |
arc_challenge_521 | Mrs. Tucker gives her class samples of different soil types. Which action best helps Tanisha identify each soil type? | [
"smelling it",
"touching it",
"weighing it",
"measuring it"
] | B. touching it | arc_challenge |
mmlu_train_24832 | Canadian scientists have found a method to help aging people get less forgetful by improving their cognitive abilities through well-designed training.Everyone experiences some degree of memory loss and cognitive decline as they get older.The decline usually becomes noticeable after 50,when people may find it slightly more difficult to focus on tasks,organize everyday jobs and remember how to do things in the right order. A team of psychologists in Toronto created a strategy of cognitive training to help people preserve these abilities."Our primary emphasis was on improving the use of general strategic abilities because they are particularly weak to the aging process,"Dr.Donald Stuss,director of the study,said in a press release.The team examined 49 healthy older adults with normal cognitive decline.All of the participants were between the ages of 71 and 87.Over the course of 12 weeks,psychologists taught them methods to improve their strategic abilities.Afterwards,researchers saw a 15 to 40 percent improvement in the memories of all participants."Over a period of six months their improvement not only maintained,but increased,"said Dr.Gordon Winocur,coordinator of the study.The 12-week course was broken up into three four-week sections,focusing on a different skill involved in strategic abilities:memory,goal management and psychosocial function. The memory training emphasized how to preserve and recover information, while goal management focused on methods to lower the chance of memory slips.Psychosocial training was aimed at increasing the participants' confidence in their mental abilities. "We wanted to develop a cognitive training program that would produce improvement over a ly short period of time,so participants could benefit more on that while they're still functional and slow down the rate of decline,"said Winocur."If we can work with people in the early stages of cognitive decline,then we can slow down the rate of this decline and help them maintain a higher level of function for a longer period of time." What can be a suitable title for the passage? | [
"A new way to develop a good memory.",
"Cognitive abilities are essential to memory.",
"Say no to the memory decline.",
"Canadian scientists help aging people preserve memory."
] | D. Canadian scientists help aging people preserve memory. | mmlu_train |
mmlu_train_19277 | We know that sugary sodas aren't good for our bodies. Now it turns out that they may not be good for our minds, either. A new study of more than 260,000 people has found a link between sweetened soft-drinks and depression, and diet sodas may be making matters worse. Americans drink far more sodas than people in other countries-- as much as 170 liters per person per year. But the impact of this study isn't limited to the United States. "Sweetened drinks, coffee and tea are commonly consumed worldwide and have important physical consequences. And they may have important mental-health consequences as well," study author Dr Honglei Chen said in a statement. The study studied 263,925 people between the ages of 50 and 71. Researchers followed their consumption of drinks like soda, tea coffee, and other soft drinks from 1995 to 1996 and then. 10 years later, asked them if they had been diagnosed with depression since the year 2000. More than 11,3000 of them had. Participants who drank more than four servings of sodas per day were 30 percent more likely to develop depression than participants who did not drink sodas at all. People who stuck with fruit punch , had a 38 percent higher risk than people who didn't drink sweetened drinks. And all that extra sugar isn't the actual problem. Researchers say that the artificial sweetener _ may be to blame. The study found a link but could not surely determine whether sodas and other sweet soft drinks cause depression. Still, the results "are consistent with a small but growing body of evidence suggesting that artificially sweetened beverages may be linked to poor health outcomes." But there's a bright side for those who can't live without their daily sodas. Adults who drank coffee had a 10 percent lower risk of depression compared to people who didn't drink any coffee, according to the study. "Our research suggests that cutting out or down on sweetened diet drinks or replacing them with unsweetened coffee may naturally help lower your depression risk," said Chen. What do we know about the process of the study? | [
"About twenty-six thousand people participated in it.",
"The oldest participants were below 80 when the study was over.",
"Most of the participants had depression when the study was over.",
"The study lasted more than ten years from the beginning to the end."
] | D. The study lasted more than ten years from the beginning to the end. | mmlu_train |
mmlu_train_80036 | Everyone must go to bed early and get up early, or we won't be healthy and clever.Is this true? Maybe it is.The body must have enough sleep.Children of your age need ten hours'sleep every day.If you don't go to bed early, you won't have enough sleep .Then you can't think properly and can't do your work properly.You will not be clever.Some people go to bed late and get up late.This is not good for them.We must go to bed at night when it is dark.The dark helps us to sleep soundly.When the daytime comes, we must get up.This is the time for exercise.If you lack exercise, you will become weak.Exercise keeps a strong body.Exercise helps the blood flow around inside the body.This is very important.Blood takes food to all parts of our body.The brain also needs blood, we think with our blood.If we keep our body healthy and take exercise, we can think better. Children of your age need _ | [
"ten hours' sleep",
"nine hours' sleep",
"twelve hours' sleep",
"eight hours' sleep"
] | A. ten hours' sleep | mmlu_train |
aquarat_10410 | What will come in place of the x in the following Number series? 6, 12, 21, 33 , x | [
"33",
"35",
"39",
"48",
"42"
] | D. 48 | aquarat |
aquarat_37723 | Three men start together to travel the same way around a circular track of 11 kilometers in circumference. Their speeds are 4, 5 and 8 kilometers per hour respectively. When will they meet at a starting point? | [
"11 hours",
"12 hours",
"220 hours",
"22 hours",
"24 hours"
] | A. 11 hours | aquarat |
aquarat_8363 | In how many different ways can 4 physics, 2 math, and 4 chemistry books be arranged in a row so that all books of the same subject are together? | [
"5842",
"6912",
"7782",
"8132",
"9452"
] | B. 6912 | aquarat |
aquarat_53159 | During the first two weeks of May, the total rainfall in Springdale was 35 inches. If the rainfall during the second week was 1.5 times the rainfall during the first week, what was the rainfall in inches during the second week of May? | [
"12",
"15",
"18",
"21",
"24"
] | D. 21 | aquarat |
mmlu_train_85259 | Every country has its own way of cooking. American people have their way of cooking, don't they? Most people in the United States like fast food, but if you think that American people don't like cooking, you are wrong. It's true that most Americans eat fast food for their breakfast and lunch, but they also think cooking is interesting. Parents see the importance of teaching their children how to cook, and most Americans say that home cooked meals are the best. Americans have their own way of cooking. For example, baking is the most popular way of cooking in America. Most American families have ovens. American cooks pay attention to the balance of food. In planning a big meal, they try to cook meat, a few vegetables, some bread and often some sweet food. They also like to make the meal look beautiful. There are many kinds of food of different colors, so the meal is healthy and looks beautiful, too. is the most popular way of cooking in the USA. | [
"Baking",
"Cutting",
"Frying",
"Boiling"
] | A. Baking | mmlu_train |
aquarat_41615 | The least number which must be subtracted from 509 to make it exactly divisible by 9 is: | [
"A) 2",
"B) 3",
"C) 5",
"D) 5",
"E) 6"
] | C. C) 5 | aquarat |
aquarat_36640 | A trader bought a car at 20% discount on its original price. He sold it at a 40% increase on the price he bought it. What percent of profit did he make on the original price? | [
"17%",
"62%",
"12%",
"19%",
"22%"
] | C. 12% | aquarat |
mmlu_train_10964 | College libraries are designed primarily for research and study. To explain its use, let us choose a research topic and follow the step-by-step procedure of looking up the material for the paper. Suppose your assignment is to write a paper on a novel called The Sun Also Rises by American writer Hemingway.The first step is to go to the main catalog.Many small drawers on the large wooden cabinets are lined up in alphabetical order.Each of the drawers contains hundreds of alphabetical ordered cards.These cards are printed references to all material available in the library.Title cards are cataloged by the first word of the book title, leaving out the articles like "a", "an" and "the".And then you get the cards for the books you need.On the upper left corner of each card is the call number.This is the numerical code that shows where the book is located in the library.The library has open and closed stacks.If your book is on the open stacks, you can go to the open-stack room, and according to the call number find it out by yourself.There are only about 30,000 books on open stacks, while most of the 800,000 books in our library are kept in closed stacks, which are accessible only to teachers and graduate students. For undergraduates like you, borrowing books from the closed stacks have to be done with the help of our librarian.In that case, you must fill out a call slip for the book, showing the call number, author and title.You can get call slips on tables near the catalog cabinets.You show your call slip together with your library card to a librarian at the information desk.He or she will help you find the book out in the closed stacks. How are books arranged and shelved in the library? | [
"By call numbers.",
"By call slips of authors' names.",
"In alphabetical order.",
"By the first word of book title."
] | A. By call numbers. | mmlu_train |
arc_easy_1018 | Which substance is usually found in nature as a liquid, solid, and gas? | [
"water",
"rock",
"metal",
"glass"
] | A. water | arc_easy |
mmlu_train_94519 | A student has two solid samples of the same substance. Which property do the substances most likely have in common? | [
"density",
"mass",
"shape",
"volume"
] | A. density | mmlu_train |
arc_challenge_797 | A combination of processes occurs when stars are forming. Which is one process most likely associated with the formation of new stars? | [
"Hydrogen in the cores of the stars is exhausted.",
"Material accumulates from stars that have died.",
"Elements in the stars such as iron undergo fusion.",
"Cores of stars become twice as massive as the Sun."
] | B. Material accumulates from stars that have died. | arc_challenge |
mmlu_train_24965 | Many Americans concerned about pollution are demanding cleaner supplies of energy. The demand has resulted in increased research about ethanol fuel. Ethanol is an alcohol that can be mixed with gas. It burns up most of the pollutants in gas. It replaces some of the chemicals that are known to cause cancer, and it can be produced in the United States. Some experts say that in the future ethanol will replace some of the oil imported into America. Today ethanol is less than one percent of total American fuel supply. The head of the National Corn Growers Association, Kieve Hard, says ethanol will provide twenty-five percent of the fuel supply by 2030. The organization is involved in the production of ethanol because it can be made from corn. One company in the American Midwest says it is starting to produce ethanol because of demands from people and from the government. The Congress approved the Clean Air Act in 1990. The company says this means the market for ethanol will expand. The company is a major producer of corn starch that can be used to make ethanol. At Texas A and M University Professor Mark Holzapple produces ethanol from materials found in solid waste. He has developed a way to turn materials like paper into simple sugar. He then uses yeast to turn the sugar into ethanol. Professor Holzapple says two hundred liters of ethanol fuel can be produced from one ton of solid waste. A professor at the University of Arkansas, John Geddie, is exploring another way to make ethanol. He is using acids on paper material. He says a large factory could produce ethanol from waste paper at a cost about the same as the cost of producing gasoline. Environmentalists support the use of ethanol because it turns solid waste into a useful product. Professor Holzapple says law makers in industrial nations need to support the development of this clean, less expensive fuel of the future. What does Professor Mark Holzapple think of the development of ethanol in countries? | [
"It needs the cooperation of many chemists.",
"It associates with the use of advanced equipment.",
"It will improve the use of heat from exhaust gases.",
"It requires the support of the government."
] | D. It requires the support of the government. | mmlu_train |
mmlu_train_40302 | Lots of folks don't think about what they eat over the holiday season until January, when they stare sadly at the number on the scale and then hurry off to hit the gym, join Weight Watchers or pick up the latest diet book. It doesn't have to be that way. Health experts say you can still enjoy the holidays. "It's OK to indulge , but it doesn't mean you have to gain weight," said Karen Ansel, a New York-based registered dietitian and a spokeswoman for the American Dietetic Association (ADA). Jessica Crandall, a registered dietitian from Denver who's also an ADA spokeswoman, added that gaining weight during the holidays and then working hard to lose it again is not good for a person's body. For starters, people interested in maintaining their weight during the holidays should keep eating on a regular schedule, the two dietitians said. Research has shown that people who skip meals -- particularly breakfast -- end up eating more throughout the day. "Try and stick to consistent meal times so you can avoid being overly hungry," Crandall said. "When you're overly hungry, you can make some bad decisions regarding what you eat. Don't starve yourself during the day waiting for that party at night -- because you'll eat too much or overeat." Ansel suggests that you think now about the foods you really enjoy and plan to focus on those while eating less of more common fare. Be careful, too, about alcohol intake, for a couple of reasons. Alcoholic drinks, particularly the fancy ones handed out at holiday time, tend to come loaded with calories. "It's usually what you're adding to a drink that contains the calories," Crandall said. Also, if you're drunk, you might forget to watch what you're eating. "It totally lowers your inhibitions ," Ansel said. Other holiday eating tips, suggested by Crandall and Ansel, include: *Eat lots of vegetables, and eat them first before moving on to the other items on your plate. *Recognize that many holiday extras, like cheese or cranberry sauce, come loaded with calories. "If those aren't your favorite foods, don't put them on your plate," Crandall said. *If your favorite food has a lot of calories, be sure to minimize your portion. "Two bites cure the craving," Crandall said. "After that, you're just really feeding your old habits. *After a big holiday meal, don't sink into a chair or couch. Go for a walk outdoors or participate in some other activities that help burn off some of the calories you've just eaten. Which of the following is the proper way to keep slim according to the passage? | [
"Eating more vegetables than rice and other food.",
"Eating more cheese or cranberry sauce.",
"Never eat food with a lot of calories.",
"Sitting less and walking more after meals."
] | D. Sitting less and walking more after meals. | mmlu_train |
aquarat_33447 | A train passes a station platform in 36 seconds and a man standing on the platform in 25 seconds. If the speed of the train is 54 km/hr, what is the length of the platform? | [
"877 m",
"165 m",
"167 m",
"887 m",
"265 m"
] | B. 165 m | aquarat |
mmlu_train_57267 | It's a safe bet that a robot made your car and your computer.Pretty soon,they could be making your bed and breakfast,too. Increasingly,engineers are saying that robots are going to move out of research departments and into your home.Companies including Sony and General Electric are working on designs for small robots.Products like Roomba,a robot that can clean floors, are _ . What's behind this new robot revolution ? lt's partly a matter of technology.Devices that can recognize and answer human voice have been developed.There are now a few different ways for robots to move around.They can walk, crawl or ride on wheels.Robots are being made smaller and smaller.They are also becoming more and more able. A bigger part of the story is on the demand side.From the day the television remote control was invented,people around the world have searched for new ways to be lazy.Take into consideration that more and more people can afford robots, and the time secms ripe to introduce robots to the ordinary family. To be sure,robots that walk on two legs and talk like people are still a long way off.However, robots that do basic housework such as cleaning or gardening are sure to come out soon.One thing is certain--when these robots do come into our homes,it will change things forever. What can Roomba do? | [
"Making beds and breakfast.",
"Cleaning floors.",
"Making cars and computers.",
"Looking after kids and pets."
] | B. Cleaning floors. | mmlu_train |
mmlu_train_85637 | Many people go to school for an education. They learn languages, history, politics, geography, physics, chemistry and mathematics. Others go to school to learn a skill so that they can make a living. School education is very important and useful. Yet, no one can learn everything from school. A teacher, no matter how much he knows, can not teach his students everything they want to know. The teacher's job is to show his students how to learn. He teaches them how to read and how to think. So, much more is to be learned outside school by the students themselves. It is always more important to know how to study by oneself than to memorize some facts or a formula . It is actually quite easy to learn a certain fact in history or a formula in math. But it is very difficult to use a formula in working out a math problem. Great scientists before us didn't get everything from school. Their teachers only showed them the way. Edison didn't even finish primary school. But they were all so successful. They invented so many things for mankind. The reason for their success is that they knew how to study. They read books that were not taught at school. They would ask many questions as they read. They did thousands of experiments. They worked hard all their lives, wasting not a single moment. Above all, they knew how to use their brain. To work out a math problem, you need to know _ . | [
"only a certain formula",
"a certain fact",
"some facts",
"the way to solve it"
] | D. the way to solve it | mmlu_train |
mmlu_train_56601 | Such chronic diseases as heart disease, stroke, cancer and lung disorders are the most leading causes of death in the world. Yet health experts say these conditions are often the most preventable. The World Health Organization (WHO) points out chronic diseases lead to about 17 million early deaths each year. The United Nations (UN) agency expects more than 380 million people to die of chronic diseases by 2015. About 80% of the deaths will happen in developing nations. Chronic diseases now cause two-thirds of all deaths in the Asia-Pacific area. In ten years it could be almost three-fourths. People are getting sick in their most economically productive years. In fact, chronic diseases are killing more middle-aged people in poorer countries than in richer ones. The WHO estimates that chronic diseases will cost China alone more than 500,000 million dollars in the next ten years. That estimate represents the costs of medical treatment and lost productivity. Russia and India are also expected to face huge economic losses. According to a WHO report, deaths from chronic diseases have increased largely as the result of economic gains in many countries. Until recently infectious and parasitic diseases have been the main killers in Asia and the Pacific but they are no longer the major cause of death in most countries. As many as 80% of the deaths from chronic diseases could be prevented, health officials say. An important tool for governments is to limit the marketing of alcohol and tobacco to young people. Also, more programs are needed to urge healthy eating and more physical activity. The UN aims to reduce chronic-disease deaths by 2% each year by international action through 2015, that's to say, 36 million lives could be saved, including 25 million in Asia and the Pacific. The best title for the passage would be " _ ". | [
"Different Measures to Fight Chronic Diseases",
"The WHO's Report on Heath in Developing Countries",
"The UN: the Leader of International Community",
"Chronic Diseases: the World's Leading Killer"
] | D. Chronic Diseases: the World's Leading Killer | mmlu_train |
aquarat_28003 | A Bell Curve (Normal Distribution) has a mean of − 1 and a standard deviation of 1/8 . How many integer values are within three standard deviations of the mean? | [
"0",
"1",
"3",
"6",
"7"
] | C. 3 | aquarat |
mmlu_train_2319 | One type of cold remedy is an effervescent tablet that breaks down in water. When the tablet is placed in water, it forms gas bubbles. In this example, the formation of a gas | [
"is a physical property.",
"occurs when adding water to acid.",
"is a sign of a chemical change.",
"occurs when the water boils."
] | C. is a sign of a chemical change. | mmlu_train |
arc_easy_2117 | Which statement describes all matter? | [
"All matter contains carbon.",
"All matter contains oxygen.",
"All matter is made up of cells.",
"All matter is made up of atoms."
] | D. All matter is made up of atoms. | arc_easy |
aquarat_31633 | How many seconds will a 1000 meter long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr? | [
"287",
"300",
"500",
"277",
"121"
] | B. 300 | aquarat |
aquarat_13597 | The average of first five multiples of 2 is? | [
"6",
"8",
"9",
"5",
"7"
] | A. 6 | aquarat |
mmlu_train_93724 | What is true of mutualistic relationships among organisms? | [
"The organisms ignore each other.",
"The organisms cooperate with each other.",
"The organisms prey on each other.",
"The organisms compete with each other."
] | B. The organisms cooperate with each other. | mmlu_train |
aquarat_35467 | A certain article of clothing was discounted during a special sale to 3/4 of its original retail price. When the clothing didn't sell, it was discounted even further to 2/5 of its original retail price during a second sale. By what percent did the price of this article of clothing decrease from the first sale to the second sale? | [
"50%",
"33.33%",
"25%",
"46.66%",
"12.5%"
] | D. 46.66% | aquarat |
mmlu_train_4912 | Which of these is the main function of a cell wall? | [
"To make food",
"To store water",
"To provide support",
"To make the plant green"
] | C. To provide support | mmlu_train |
arc_easy_1148 | Which of the following is one reason that quartz is classified as a mineral? | [
"It can be manufactured.",
"It comes in different colors.",
"It has a specific crystal structure.",
"It can be melted at high temperatures."
] | C. It has a specific crystal structure. | arc_easy |
mmlu_train_41534 | Isn't it astonishing how much time we spend talking about food? "Have you ever eaten ...?" "What did you have for lunch?" and so on. And yet when you travel from one country to another, you will find that people have quite different feelings about food. People often feel that what they eat is normal and that what other people eat is strange or silly. In most parts of Asia, for example, no meal is complete without rice. In England, people eat potatoes every day. In the Middle East, bread is the main part of every meal. Eating like so many things we do, becomes a habit which is difficult to change. Americans like to drink a lot of orange juice and coffee. The English drink tea four or five times every day. Australians drink a great deal of beer, and the French drink wine every day. The sort of meat people like to eat also differs from one country to another. Horse meat is thought to be delicious in France. In Hong Kong, some people enjoy eating snakes. New Zealanders eat sheep, but they never eat goat meat. The Japanese don't like to eat sheep meat because of its smell, but they enjoy eating raw fish . So it seems that although eating is a topic we can talk about for hours, there is very little common sense in what we say it. People everywhere enjoy eating what they have always eaten, and there is very little we can do to change our eating habits. The Japanese don't like to eat sheep meat _ . | [
"because they dislike its smell",
"because it is too expensive",
"because it is easy to go bad",
"because they think it will do harm to their health"
] | A. because they dislike its smell | mmlu_train |
mmlu_train_25707 | Elephants are the largest land animals and they need plenty of living space. They have seasonal migration routes. As human populations rise, elephant land is being cleared for agriculture and other kinds of development. When animals are effectively trapped on small areas of land, it restricts the gene pool and also results in a shortage of food. Where elephant reserves border agricultural areas, elephants are often attracted to leave parks to attack crops and barns. Only the strongest walls will stop an adult elephant (males can weigh 6,000kg), so farmers have great difficulty protecting their fields. In prefix = st1 /India, elephants don't only attack for food. Some even have developed a taste for rice beer. InAssam, elephant-human conflict has resulted in the death of more than 150 people and 200 elephants in the space of two years. Poverty leads to the killing of elephants for meat. If people don't have enough food and their governments cannot afford to enforce poaching bans, it's not difficult to predict the outcome. Ivory comes form elephant tusks , which can grow to be 3 meters long. Both male and female African elephants have large tusks. Most new ivory comes from Africa and is sold as a high status material in Asian countries such as Thailand, mainlandChinaandJapan. It can fetch $150 an pound and is carved to make decorations, chopsticks and ink stamps. The conservation priority here is to change public attitudes. In some countries in southern Africa, where conservation efforts have been successful, there is not enough room for a growing elephant population and animals have to be killed. A CITES meeting in November 2002 ruled that Botswana,NamibiaandSouth Africamay sell stock-piled ivory, starting in2004. Many conservationists are convinced that _ will fuel the demand for ivory and lead to more illegal poaching, they say it is almost impossible to tell legal from poached ivory. The governments argue that the sales will be used to fund conservation work. Which of the following statements is NOT true? | [
"The increasing human population is the main reason for less elephant land.",
"All elephants don't attack for food.",
"People in some southern African countries have to kill elephants because elephant-humanconflict is too fierce there.",
"Within two years, over 150 people were killed in the elephant-human con... | C. People in some southern African countries have to kill elephants because elephant-humanconflict is too fierce there. | mmlu_train |
arc_challenge_748 | Which group consists only of living things? | [
"rabbit, seed, bird",
"seed, bird, wind",
"Volcano, candle, rabbit",
"wind, candle, volcano"
] | A. rabbit, seed, bird | arc_challenge |
mmlu_train_13328 | The days of a pain-free visit to the dentist may not be far off. This is thanks to a little Japanese woman in a pink sweater, named Simroid. With a limited vocabulary, Simroid, the 160cm-tall robot is happy to feel your pain. Simroid is designed to be used at medical colleges. She has realistic looking skin, eyes, and a mouth fitted with replica teeth. Her chest also rises and falls as if she is breathing. Simroid releases a clear "ouch!" whenever a trainee dentist presses her teeth too hard with a tool. And she gives a reassuring "that's better" when the drill hits the right place. "We want to use the robots to train dentists to worry about whether patients are comfortable, and not just focus on medical techniques," said Naotake Shubui, a professor at Nippon Dental University inprefix = st1 /Japanwho helped develop Simroid. The robot was one of hundreds of cutting-edge devices on display at the world's biggest robot exhibition last week inJapan. As scientists improve the design of robots, they could soon be serving tea to office workers or directing shoppers. Today's robots look and act much like the humans who invented them. InJapan, robots can already be found working as home helps, office receptionists and security guards, as well as on the factory floor. There were more than 370,000 industrial robots in use inJapanin 2005, according to a report by Macquarie bank,40 percent of the world total, with 32 robots for every 1,000 workers. The economy ministry believes that the Japanese robot market will be worth more than $52 billion by 2025. Human work is being helped, and even replaced, by mechanical efficiency in almost every area, from golf-bag carriers to public toilet cleaners. But many scientists believe the age of the service robot is not far off. It will arrive once machines are capable of connecting with humans on an emotional level. Judging by theTokyoexhibition, _ has already begun. Which of the following about Simroid is NOT true according to the text? | [
"She is a robotic dental patient with a realistic appearance.",
"She will let out a scream whenever she feels a pain.",
"She can communicate a lot with dentists.",
"She is able to react in a human -like way to mouth pain."
] | C. She can communicate a lot with dentists. | mmlu_train |
aquarat_53677 | A sum of money is borrowed and paid back in two annual installments of Rs. 882 each allowing 5% C.I. The sum borrowed was? | [
"Rs. 1620",
"Rs. 1640",
"Rs. 1680",
"Rs. 1700",
"Rs. 1800"
] | B. Rs. 1640 | aquarat |
aquarat_7701 | A sum of Rs.4800 is invested at a compound interest for three years, the rate of interest being 10% p.a., 20% p.a. and 25% p.a. for the 1st, 2nd and the 3rd years respectively. Find the interest received at the end of the three years? | [
"Rs.3129",
"Rs.3120",
"Rs.3108",
"Rs.3106",
"Rs.3127"
] | B. Rs.3120 | aquarat |
mmlu_train_13072 | We are so used to having a cup of tea before heading off to work, during work or after getting back from work. Tea breaks are more like a custom that takes place regularly several times a day. This tea break tradition has been happening during the past 200 years or so. Tea just happens to be a wonderful drink for most of us. The day simply feels incomplete without a hot cup of tea. However, is tea good for you? In 2006, the papers were flooded with the news of research showing that drinking 2-3 cups of tea a day is as beneficial as drinking water, with even some additional health benefits. Another report published in November 2009, stated that drinking up to eight cups of tea a day is good for you. The research conducted by nutrition expert Dr. Carrie Ruxton, debunked the popular stories about caffeinated drinks like tea, coffee and cocoa. According to Dr. Ruxton, the caffeine present in tea tends to lower the risk of heart attacks and strokes. She says that drinking 8 cups of tea a day gives the drinkers "the best levels of health-giving substances" present in tea and other caffeinated drinks. Contrary to popular belief that tea does not contain more caffeine than coffee, it actually contains almost half the amount. Caffeine is a natural thing found in many types of food and drink. It's also something that can give you a much needed lift for a demanding and tiring afternoon ahead. Research shows that proper amounts of caffeine are safe for most people. So why not take full advantage of your tea breaks at work, or make time for afternoon tea while out shopping at the weekend? And remember that tea is not just a great drink, but it helps to keep you looking and feeling healthy. What would be the best title for the passage? | [
"Tea and Disease",
"Tea--a Healthy Drink",
"Tea, Coffee and Cocoa",
"Drink Tea or Coffee"
] | B. Tea--a Healthy Drink | mmlu_train |
aquarat_29267 | In an exam, Amar scored 64 percent, Bhavan scored 36 percent and Chetan 44 percent. The maximum score awarded in the exam is 400. Find the average mark scored by all the three boys? | [
"384",
"192",
"207",
"269",
"208"
] | B. 192 | aquarat |
aquarat_18450 | What is the value of M and N respectively if M39048458N is divisible by 8 and 11, where M and N are single digit integers? | [
"7, 4",
"8, 6",
"6, 4",
"3, 2",
"None of these"
] | C. 6, 4 | aquarat |
mmlu_train_48005 | Want to live longer? Win an Oscar. A new study says that actors who received the award earn more than larger paychecks. So when 94-year-old Katharine Hepburn once remarked that she was respected internationally "like an old building", she had no idea that her four Oscars directly influenced her longevity . The study says winning actors will live 3.9 years longer than their losing counterparts . Actors who have won more than once, like Hepburn, live up to six years longer than those who were nominated but never won. "We found that they died from the same things we all die from--cancer, heart disease, but they fought them a bit longer and diseases came a bit later," says Dr. Donald Redelmeier, the leading author of the study. Redelmeier says the sense of success and satisfaction makes one's soul become more full of life. "We are not saying that you will live longer if you win an Oscar," explains Redelmeier, "or that people should go out and take acting courses. Our main conclusion is simply that social factors are important." The study's implied conclusion, he says, is that doctors should ask about their patients' personal feelings because mental well-being is related to physical health. Redelmeier says he got the idea for the study when he watched a glowing Gwyneth Paltrow win an Oscar in 1999 for her role in Shakespeare in Love. Redelmeier says, "She looked more full of life than anyone I had seen." "We found, too, those that had multi-nominations and no win had the same life expectancy as those with just a single nomination and no win," Redelmeier adds. Tom had five Oscar nominations but win no Oscar and Peter had only one nomination and won no Oscar either. We can tell _ . | [
"Tom probably will have a longer life than Peter.",
"Peter probably will have a longer life than Tom",
"Both Tom and Peter probably will have the same life expectancy",
"Both Tom and Peter probably will have a long life."
] | C. Both Tom and Peter probably will have the same life expectancy | mmlu_train |
mmlu_train_9743 | The gray wolf used to live in most of the northern United States, including Colorado. In fairy tales, wolves can be pretty mean, but in real life, wolves are shy animals that are afraid of people. They are predators of deer, elk and antelope. But as more people settled in the country, they killed off many of them, so wolves started eating the cattle and sheep that the settlers brought with them. Because the settlers needed those cattle and sheep for their own families, and because many people are afraid of wolves, people started killing wolves until they became endangered. Many places would even offer money to anyone who would kill a wolf. The last wolf in Colorado was shot 50 years ago. Now, the U.S. Department of Fish and Wildlife would like to see wolves reintroduced into their natural homes. This is happening already in Minnesota, but not in Colorado yet. There are lots of deer and elk in the Colorado mountains for them to eat now. In fact, many people feel that having the wolves back would be a help to the deer and elk herds . Without enough natural enemies, the herds get too big. Also, wolves and other predators usually catch the oldest or the sickest deer, so maybe they could help keep the other deer from getting sick and dying, too. But for ranchers , will the wolves come after cattle if there are plenty of deer to eat? It's hard to know. In Minnesota, they offer ranchers money to pay for animals that are known to have been killed by wolves. That way, the wolves have a chance, but the ranchers don't lose too much money. www.ks5u.com If you want to find out more about how to help wolves come home, click here. According to the passage, what can we learn about gray wolves? | [
"They are very mean in real life.",
"The last wolf disappeared 50 years ago.",
"They can help keep the balance of nature",
"They are under protection in Colorado."
] | C. They can help keep the balance of nature | mmlu_train |
arc_easy_509 | The chemical formula for water is H_{2}O. What does the formula show about each element in the compound? | [
"the number of valence electrons",
"the charge of the compound",
"the mass of protons in each atom",
"the number of atoms of each element"
] | D. the number of atoms of each element | arc_easy |
aquarat_13192 | An equity analyst needs to select 5 stocks for the upcoming year and rank these securities in terms of their investment potential. If the analyst has narrowed down the list of potential stocks to 10, in how many ways can she choose and rank her top 5 picks? | [
"21548",
"31502",
"21250",
"30240",
"84045"
] | D. 30240 | aquarat |
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