id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
mmlu_train_66895 | Peter King, 15, and Mary King, 13, went to see a doctor. Peter had a bad cold, so the doctor gave him some pills to take. Mary had a bad cough, so the doctor gave her some cough medicine. There are the words on the bottle of the medicine: Cough Medicine Shake well before use. Take three times daily after meals. At one time: adults --------- 2 teaspoonfuls Children 8 -- 14 1 teaspoonful Children 4 -- 7 1/2 teaspoonful Not suitable for children below the age of 4 Store in a cold place. Use before Oct.2007. Mary should take _ in a day. | [
"2 teaspoonfuls",
"3 teaspoonfuls",
"4 teaspoonfuls",
"1 teaspoonful"
] | D. 1 teaspoonful | mmlu_train |
aquarat_50236 | In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.10 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ? | [
"160",
"175",
"190",
"200",
"210"
] | C. 190 | aquarat |
aquarat_46292 | The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is? | [
"767 m",
"467 m",
"245 m",
"567 m",
"544 m"
] | C. 245 m | aquarat |
aquarat_46841 | The water from one outlet, flowing at a constant rate, can fill a swimming pool in 5 hours. The water from a second outlet, flowing at a constant rate, can fill the same pool in 3 hours. If both outlets are used at the same time, approximately what is the number of hours required to fill the pool? | [
"0.22",
"1.87",
"2.50",
"3.21",
"4.56"
] | B. 1.87 | aquarat |
mmlu_train_22344 | Sitting in front of the television may be relaxing, but spending too much time in front of the TV may take years off your life. That's what Australian researchers found when they collected TV viewing information from more than 11,000 people older than 25 years. The study found that people who watches an average six hours of TV a day lived an average 4.8 years less than those who didn't watch any television .Also ,every hour of TV that participants watched after age 25 was associated with a 22-minute reduction in their life expectancy . It's no mystery that sitting in front of the TV isn't exactly healthy. The more TV you watch, the less physically active you are. And the less exercise you get, the more likely you are to develop disease such as diabetes or hear problems. Lennert Veerman is the lead author of the study ,which was published in the British Journal of Sports Medicine .Working at the University of Queesland, Veerman acknowledges that it may not just be the sedentary nature of watching TV that lowers life expectancy,but also the poor diet that onscreen junk-food advertising can promote. But Veerman says that association between watching too much TV and lower life expectancy exists, even after adjusting for diet. Veerman says that it might make sense for doctors to start asking their patients about how much time they spend in front of the TV, and to treat TV time as they would be other risk factors for poor health, such as lack of exercise and an unhealthy diet. Veerman points out that people who are concerned can simply turn off the TV and get off the couch. "Exercise is good," he says, "but even light physical activity also improves health." Which of following is the conclusion of the research? | [
"Sitting in front of the TV is harmful.",
"Watching too much TV can decrease your life time.",
"Those who never watch TV can live longer than those watching.",
"Teenagers can't be influenced by the time spent watching TV."
] | B. Watching too much TV can decrease your life time. | mmlu_train |
mmlu_train_64148 | Register in person, by phone 264-8833, or by mail. Use form given. 178 IN Winchester St, Chicago Basic Photography This is an eight-hour course for beginners who want to learn how to use a 35mm camera. The teacher will cover such areas as kinds of film, light, and lenses . Bring your own 35mm camera to class. Course charge: $50. Jan.10,12,17,19, Tues. & Thurs. 6:00~8:00 p.m. Marianne Adams is a professional photographer whose photographs appear in many magazines. Understanding Computers This twelve-hour course is for people who don't know very much about computers, but need to learn about them. You will learn what computers are, what they can and can't do, and how to use them. Course charge:$75. Equipment charge:$10. Jan.14,21,28, Sat. 6:00~10:00 p.m. Joseph Saimders is Professor of Computer Science at New Urban University. He has over twelve years of experience in the computer field. Typing This course on week-days is for typing. You are tested in the first class and practice at one of eight different skill levels. This allows you to learn at your own speed. Each program lasts 20 hours. Bring your own paper. Course charge:$125. Materials charge:$25. Two hours each evening for two weeks. New classes begin every two weeks. This course is taught by a number of business education teachers who have effectively taught typing courses before. Oil Painting Oil paint is easy to use once you learn the basics. When you enroll in this oil painting course, you will learn to draw and paint using many oil painting techniques under complete guidance and instruction. Together--with the teacher's knowledge and your passion--we'll unlock your creativity and develop your potential! Course charge: $35. Jan. 5,12,19,26, Thurs. 2:00---5:00pm. Ralf Ericssion has taught beginners to masters and he has learned that everything builds on just a few basic concepts that he will show you here. If you want to take the oil painting course, you should _ . | [
"know that oil painting is not so easy to learn",
"master some basic oil painting techniques beforehand",
"contact the teacher Ralf Ericssion for your enrollment",
"have free time on the afternoon of every Thursday in January"
] | D. have free time on the afternoon of every Thursday in January | mmlu_train |
aquarat_25957 | An accurate clock shows 8 o'clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 9 o'clock in the morning? | [
"30",
"60",
"90",
"120",
"150"
] | A. 30 | aquarat |
mmlu_train_30921 | When different species of birds flock together, their flight formations are determined by social dynamics both between and within species. New research from the Universities of Cambridge and Exeter reveals for the first time that, contrary to current models used to explain the movement of flocks, the differences between bird species and social relationships between individuals play a critical role in determining the dynamics of mixed-species flocks. The unified behaviour of bird flocks has puzzled scientists for hundreds of years. One naturalist from the turn of the century even suggested telepathy may be involved. There have since been more logical explanations, including mathematical models that show that repeated interactions among individuals following simple rules can _ coordinated group movements. However, these models usually rely on the assumption that individuals within groups are identical and interact independently, which may not reflect reality. Jolle Jolles, a PhD student at the University of Cambridge's Department of Zoology and author of the paper, said:"Spectacular collective behaviour can be found in a large range of animal species, and we now know that often these complex coordinated group movements may be the result of individuals following simple rules. However, rarely are the individual characteristics and social relationships within them taken into account. Our research highlights that these striking displays of group behaviour are much more complex." By analysing high-resolution photographs of mixed flocks of rooks and jackdaws (both from the corvid family), the researchers found that rather than individuals interacting in a consistent fashion throughout the flock, interactions depended on social dynamics between the different species as well as relationships within a species. The researchers discovered that birds prefer to fly close to members of their own species, and that the larger and more dominant rooks take the lead by flying near the front of flocks. Additionally, the lifelong, monogamous pair bonds that are characteristic of both species seem to be reflected in flight, as birds often fly particularly close to a single, same-species partner. Dr Alex Thornton, principal investigator of the Cambridge Jackdaw Project, now at the University of Exeter and author of the paper, said: "Together, our findings demonstrate that to understand the structure of groups -- such as bird flocks -- we need to consider the characteristics and relationships of the individuals within them." According to Jolle Jolles, what are seldom considered about coordinated group movement? | [
"Individual characteristics and social relationship between them",
"Repeated interactions among individuals and social dynamics",
"Telepathy and social relationship between them",
"The structure of groups and the varieties of species"
] | A. Individual characteristics and social relationship between them | mmlu_train |
arc_easy_415 | Human muscle cells need nutrients and oxygen during exercise. The human body is able to meet the needs of the muscle cells during exercise by increasing | [
"digestion.",
"excretion.",
"secretion.",
"circulation."
] | D. circulation. | arc_easy |
m1_pref_55 | Suppose you have a search engine that retrieves the top 100 documents and
achieves 90% precision and 20% recall. You modify the search engine to
retrieve the top 200 and mysteriously, the precision stays the same. Which one
is CORRECT? | [
"The recall becomes 10%",
"The number of relevant documents is 450",
"The F-score stays the same",
"This is not possible"
] | B. The number of relevant documents is 450 | m1_pref |
m1_pref_9 | Once paging is enabled, load instruction / CR3 register / Page Table entry uses Virtual or Physical address? | [
"Physical / Physical / Physical",
"Physical / Physical / Virtual",
"Virtual / Physical / Physical",
"Virtual / Virtual / Virtual",
"Virtual / Virtual / Physical"
] | C. Virtual / Physical / Physical | m1_pref |
mmlu_train_72299 | At East China University of Science and Technology, students who finish their food in the dining hall can get a coupon when they return their tray . They can exchange coupons for small gifts, such as books, magazines, mobile phone covers and hand warmers. "It's been a big surprise," said Liang Zhaoyun, 19, a student in the university of Shanghai. "It makes us try our best to finish the food!" But some food in the dining hall is so poorly prepared that students are _ to finish it all. Some schools have paid some attention to it. "The dishes in our canteen are all right, generally speaking. We've tried our best to make it tasty. But of course it's difficult to make all the students love it." said Wang. Other universities also pay attention to the size of food. At Nanjing University, rice is divided into three different-sized bowls that students can choose from. "I like to try different dishes at each meal. So I had to throw away a lot of food because the bowls were too big. But now the dining hall offers small sizes. It's great because I can try different dishes at half price and don't waste so much food," said Fan Peng, a student from Nanjing University. But what if you really can't finish all your food? Some universities also provide a take-away service. If you can't finish all your food, you can get a box to take the leftovers home. Even if you feed the cat, it's not wasted. So you see, if we call on students not to waste food, schools should also improve the service and meal quality. In order to reduce the waste, universities do a lot of things except _ . | [
"trying to make the food as delicious as possible.",
"offering different sizes of the food.",
"exchanging trays for coupons and gifts.",
"raising the price of the food."
] | D. raising the price of the food. | mmlu_train |
aquarat_51223 | A trader has 50 kg of rice, a part of which he sells at 14% profit and rest at 6% loss. On the whole his loss is 4% . What is the quantity sold at 14% profit and that at 6% loss? | [
"5 and 45 kg",
"10 and 40 kg",
"15 and 35 kg",
"20 and 30 kg",
"40 and 30 kg"
] | A. 5 and 45 kg | aquarat |
aquarat_13735 | If X and Y are sets of integers, X # Y denotes the set of integers that belong to set X or set Y, but not both. If X consists of 8 integers, Y consists of 10 integers, and 6 of the integers are in both X and Y, then X # Y consists of how many integers? | [
"6",
"16",
"22",
"30",
"174"
] | A. 6 | aquarat |
aquarat_48909 | {1,2,3,4,5,5,6,6}how many four digited numbers can be formed without repiting the numbers? | [
"180",
"360",
"460",
"500",
"520"
] | B. 360 | aquarat |
aquarat_7278 | After replacing an old member by a new member, it was found that the average age of five members of a club is the same as it was 3 years ago.What is the difference between the ages of the replaced and the new member? | [
"2 years",
"4 years",
"8 years",
"15 years",
"25 years"
] | D. 15 years | aquarat |
aquarat_30199 | A work can be finished in 17 days by twenty eight women. The same work can be finished in seven days by seventeen men. The ratio between the capacity of a man and a woman is | [
"4:3",
"1:4",
"2:3",
"3:2",
"4:5"
] | B. 1:4 | aquarat |
mmlu_train_61687 | Tang Zhou and his wife are planning to have their second child, a test-tube baby. His wife had a natural delivery when she was 34 and their first child, a boy, is now 7. The couple are now hoping to have a daughter through _ in the US. "My wife couldn't bear another delivery because of her heart condition and her age. Surrogacy helps avoid the risks to older mothers," Tang said, "Moreover, our second child will be born in the US and become a citizen there. That is not a bad choice." The couple spent weeks researching their move, looking for a reliable agency that provides surrogacy services overseas. Surrogacy is still illegal in many countries, including China. "We will be taking much higher risks by relying on a surrogate mother in China because we are not protected by any regulation or law. You pay a lot of money but may meet with many problems," Tang said. "You might not even get your baby back." Tang and his wife are part of an increasing number of Chinese couples who are turning to surrogacy services. Tang also considered surrogacy in Thailand but dropped the idea after recent reports about a baby with Down Syndrome who was delivered through surrogacy and said to have been deserted in Thailand by the biological parents from Australia. Instead, Tang chose the California Surrogacy Center agency as his first option after reading the detailed introduction on its website. Compared with many other agencies that he could contact only via e-mail, the center has a consulting office in Beijing, Tang said. The center is in San Diego, California, and has satellite offices in Los Angeles and Beijing. According to Liu, the center has been operating for more than eight years, and about 100 surrogate mothers live in California. Which of the following is True according to the passage? | [
"Chinese couples prefer to have a test-tube baby.",
"Couples face no risks in surrogacy services.",
"A sick test-tube baby was deserted in Thailand.",
"Unhealthy test-tube babies can be legally abandoned."
] | C. A sick test-tube baby was deserted in Thailand. | mmlu_train |
mmlu_train_62615 | Penguins can taste only sour and salty food, scientists have discovered. A genetic study suggests the flightless birds lost three of the five basic tastes long ago in evolution. Taste is critical for survival in most animals, but may not matter in the penguin, which swallows fish whole, say researchers in China and the US. Many other birds are unable to taste sweet things, but they do have receptors for detecting bitter and umami (or meaty) flavours. The discovery was made when researchers decoding penguin genomes found some of the taste genes were missing. A closer look at the DNA of penguins revealed that all species lack functioning genes for the receptors of sweet, umami, and bitter tastes. "Based on genetic data, penguins are believed to have sour and salty tastes, but have lost sweet, umami, and bitter tastes," lead researcher Prof Jianzhi Zhang, of the University of Michigan, US, and Wuhan University, China, told the reporter. The umami taste gives food the strong, savoury flavour associated with meat. Lacking this sense is surprising for a carnivorous animal, but does not matter that much in the penguin, which swallows fish without chewing. "Their behaviour of swallowing food whole, and their tongue structure and function, suggest that penguins need no taste perception," said Prof Zhang. "Although it is unclear whether these traits are a cause or a consequence of their major taste loss." The findings, published in Current Biology journal, were a puzzle, he added. One clue comes from the bird's evolution on the frozen ice sheets of Antarctica. Sending signals from sweet, umami, and bitter (but not sour or salty) taste receptors to the brain does not work at very low temperatures. This may have led to the penguin gradually losing its sense of taste, say the researchers. Intriguingly , the sweet taste is missing in almost all birds. The hummingbird, which feeds on sweet nectar, is an exception. Which of the following animals can taste sweet flavour according to the passage? | [
"The penguin.",
"The hummingbird.",
"The polar bear.",
"The fish."
] | B. The hummingbird. | mmlu_train |
mmlu_train_49729 | Here are six steps to better studying. Pay attention in class Do you have trouble paying attention in class? Are you sitting next to a loud person? Tell your teacher or parents about any problem that is preventing you from paying attention. Take good notes Write down facts that your teacher mentions or writes on the board. Try to use good handwriting so you can read your notes later. It's a good idea to keep your notes organized by subject. Plan ahead for tests and projects Waiting until Thursday night to study for Friday's test will make it hard to do your best. One of the best ways to make sure that doesn't happen is to plan ahead. Write down your test dates. You can then plan how much to do after school each day, and how much time to spend on each topic. Break it up When there's a lot to study, it can help to break things into several parts. Let's say you have a spelling test on 20 words. Instead of thinking about all of the words at once, try breaking them down into five-word groups and work on one or two different groups each night. Ask for help You can't study effectively if you don't understand the material. Be sure to ask your teacher for help. If you're at home when the confusion occurs, your morn or dad might be able to help. Sleep tight So the test is tomorrow and you've followed your study plan--but suddenly you can't remember anything! Don't panic. Your brain needs time to digest all the information you've given it. Try to get a good night's sleep and you'll be surprised by what comes back to you in the morning. By saying "Sleep tight", what does the author mean? | [
"Sleep again after waking up.",
"Sleep holding your breath deep.",
"Get a good night's sleep.",
"Go to sleep early every night."
] | C. Get a good night's sleep. | mmlu_train |
mmlu_train_86669 | Students like fast food very much. Many of them like to meet friends in a fast food restaurant. They can eat many kinds of food and listen to music in the restaurant. They like to have chicken, French fries, hamburgers, salad and Cola. Their favorite food is ice-cream. But I don't think fast food is healthy. I like vegetables and fruits. They are healthy food. Their favorite food is _ . | [
"cola",
"fruits",
"ice-cream",
"salad"
] | C. ice-cream | mmlu_train |
aquarat_41304 | If 6 women can color 180 m long cloth in 3 days, then 5 women can color 200 m long cloth in? | [
"6 days",
"5 days",
"4 days",
"2 days",
"3 days"
] | C. 4 days | aquarat |
mmlu_train_2460 | The gametes of human males and females have the same number of chromosomes. Which best describes what happens to the chromosomes when typical male and female gametes combine to produce offspring? | [
"The chromosomes change shape.",
"The number of chromosomes doubles.",
"The chromosomes become larger in size.",
"The number of chromosomes reduces by half."
] | B. The number of chromosomes doubles. | mmlu_train |
arc_easy_1487 | The students watch ocean waves crash on a beach. Which statement describes what will most likely happen because of the waves? | [
"Grass on the beach will grow longer.",
"Sand from the beach will wash away.",
"Salt from the ocean will be left on the beach.",
"Currents in the ocean will become stronger."
] | B. Sand from the beach will wash away. | arc_easy |
mmlu_train_38597 | On the whole, it's not something we parents shout about, but one in four of us does it. Hiring private tutors for our children is now widespread. "It's expensive, but worth it," says Ashan Sabri, whose daughter Zarreen, is having tuition in biology and chemistry in preparation for A-levels this summer. "My husband and I tried to tutor her at home, but we found all our knowledge was out of date and we were only confusing Zarreen. We also tried a group revision course but all the children were sitting in a room for different kinds of exams. On the whole, we think one-to-one tuition works best." The real reason is: does tutoring do any good? "It's not the _ ," says Professor Judith Ireson, author of a 2005 Institute of Education report on the subject. "It's still up to the child to do the learning. If he or she isn't interested, sending them to a private tutor won't do any good. However, we did find that students who had private tuition in mathematics during the two years before GCSE achieved on average just under half a grade higher than students who did not have a tutor." In which case, surely it's time to break open the champagne? Not necessarily, says Elaine Tyrrell, head of The Rowans School, Wimbledon, a preparation school which regularly gets children into the best private schools. "While we recommend private tutoring for a few children whose first language isn't English, we don't encourage it for the others. With the level of education they get here, children really ought to be able to pass the entrance exams without any extra teaching. And our worry is that they might just get used to getting help from last-minute tutoring, but, once they actually get to that school, they won't be able to cope." But Mylene Curtis, owner of Fleet Tutors, one of the biggest tutoring agencies in the country, holds a different view. "In some respects, the hurdles children have to leap in order to get into these schools are set at a higher level than the reality," says Curtis. "We often find that, once a child has got into a school, the standard of work isn't as high as was feared. The trick is to do well enough in the exam to win a place." According to Elaine Tyrrell, private tutoring is _ . | [
"effective in language learning but not for exams",
"effective for foreign students but not for local students",
"unnecessary in most cases and may harm the further study of students",
"unnecessary in secondary school but helpful to further study"
] | C. unnecessary in most cases and may harm the further study of students | mmlu_train |
arc_easy_2130 | In some national parks, controlled fires are maintained by firefighters. Which of these is one of the major reasons for using controlled burns to maintain certain ecosystems? | [
"to give nonnative plants a chance to colonize the region",
"to prevent the spread of pests that cause damage to plants",
"to replace matured plants with saplings of the same species",
"to rid the forest floor of accumulated deadwood and brush"
] | D. to rid the forest floor of accumulated deadwood and brush | arc_easy |
aquarat_39882 | 2 oranges, 3 bananas and 4 apples cost Rs.15. 3 oranges, 2 bananas and 1 apple costs Rs 10. What is the cost of 3 oranges, 3 bananas and 3 apples | [
"22",
"28",
"15",
"77",
"10"
] | C. 15 | aquarat |
mmlu_train_94102 | The praying mantis is well camouflaged in its natural habitat. What is a benefit of this adaptation? | [
"It increases the mutation rate of favorable genes.",
"It reduces the risk of being eaten by a predator.",
"It allows absorption of chlorophyll from plants.",
"It improves the chances of finding a mate."
] | B. It reduces the risk of being eaten by a predator. | mmlu_train |
arc_easy_780 | Census data show that the human population doubled from 2.65 billion in 1953 to 5.3 billion in 1990. If it continues to double at this rate, the human population could reach 10 billion by the year 2020. Which best explains how this rate of human growth can harm the environment on which humans depend? | [
"by gradually making up more available energy",
"by using resources faster than they can be replaced",
"by changing how matter cycles through an ecosystem",
"by increasing the variety of ecosystems that are supported"
] | B. by using resources faster than they can be replaced | arc_easy |
mmlu_train_76543 | Dear friends, My name is Tony. I am English. I am twelve years old this year. I am tall, and I am good at playing football. I am in Grade Seven. There are thirty boys and twenty girls in my class. We are learning Chinese in our school. Our Chinese teacher is Mr. Wu. He is a little short, but he is very strong. He is very nice to us. I have some good friends in my class. Tom is a tall boy with short black hair. He is good at playing football, too. Alice is short and she loves wearing red dresses. She is good at English. Mary has long hair. She can speak Japanese and she likes swimming. We all study hard. What about your school and your friends? Please write soon. Yours, Tony How many students are there in Tony's class? | [
"20.",
"30.",
"52.",
"50."
] | D. 50. | mmlu_train |
mmlu_train_93930 | Chromosome mutations involve the deletion or duplication of many genes. The effects of chromosome mutations are often much greater than mutations within a single gene, because chromosome mutations | [
"can only occur at the time of fertilization.",
"can cause abnormal development of the offspring.",
"are always beneficial to the organism.",
"are rarely passed on to the next generation."
] | B. can cause abnormal development of the offspring. | mmlu_train |
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 |
mmlu_train_65929 | John Nash, a Nobel Prize winner and a mathematical genius whose struggle with mental illness was documented in the Oscar-winning film A Beautiful Mind, was killed in a car accident on May 24th, 2015. Born in West Virginia, Nash displayed a keenness for mathematics early in life,independently proving Femret's little theorem before graduating from high school. By the time he turned 30 in 1958,he was an unquestionable academic celebrity. At Princeton, Nash published a 27-page thesis that led to applications to economics, international politics, and evolutionary biology. His signature solution-known as a "Nash Equilibrium "-found that competition among two opponents,not necessarily governed by zero-sum logic. Two opponents can, for instance,each achieve their maximum objectives through cooperating with the other, or gain nothing at all by refusing to cooperate. It is now regarded e, one of the most important social science ideas in the 20th century. In the late 1950s, Nash began a slide into mental illness. By the time Nash was awarded the Nobel Prize in Economics in 1994, he hadn't published a paper in 36 years. But like a child cured of a nightmare by the switch of a light, Nash recovered from his illness seemingly by choosing not to be sick anymore. He continued to work, travel,and speak at conferences for the rest of his life. In 2001, the release of the film A Beautiful Mind,based an Sylvia Nasar's 1998 book of the same name, introduced Nash's unusual life story to an international audience. Which of the following can be the best title for the text? | [
"John Nash's Sudden Death",
"John Nash's Extraordinary life",
"John Nash's Equilibrium",
"John Nash's Mental illness."
] | B. John Nash's Extraordinary life | mmlu_train |
mmlu_train_20311 | BEIJING, Oct. 13 (Xinhuanet) -- A recent sudden temperature drop in most areas of China has set off fears of a possible return of severe acute respiratory syndrome (SARS) and the country has mobilized to prepare for another outbreak. North China's Tianjin Port resumed a temperature reporting system on Sunday. Any passengers through the port with a temperature above 38 degrees Celsius would be provided medical observation and reported to relevant authorities. Zhong Nanshan, a well-known anti-SARS scientist during the last outbreak, said it was unlikely the SARS virus would die out naturally and it would definitely come back, but predicted no widespread epidemic outbreak and the epidemic would not cause serious damage again. Caught unprepared this spring, Chinese authorities have learned to act quickly before the epidemic can take a hold. Chinese Vice-Premier Wu Yi Thursday urged strictly implementing the daily SARS epidemic reporting system and warned that people delaying reporting or hiding the true situation would be severely punished. In Beijing, the disease control center in Dongcheng District has recovered a 24 hour schedule for possible epidemic breakout. Every afternoon before 3:00 o'clock, the center receives SARS reports from every hospital in the district and then reports to the Beijing municipal disease control center and health bureau. In Beijing Xiehe Hospital, plans are ready for fever patients to receive treatment in a special section. Doctors in that ward, wearing protective clothing, will observe patients for any possible respiratory diseases. Patients with high fever and symptoms of respiratory diseases are required to be observed for one or two weeks. North China's Shanxi Province and Inner Mongolia Autonomous Region, the two other hardest-hit areas in the last SARS crisis, have both set up an emergency response mechanism and mobilized all concerned departments. The system has also been set up in rural Inner Mongolia. People are urged to pick up again the healthy habits they formed during the last SARS outbreak. Zhong Nanshan said the most important way to prevent SARS was to play more sports and maintain good ventilation. Spitting in public and eating wild animals were very dangerous, said Zhong. This passage is mainly about _ . | [
"Zhong Nanshan, a well-known anti-SARS scientist",
"What happened during the first outbreak of SARS",
"How well China is prepared for another likely outbreak of SARS",
"What hospitals in Beijing have done"
] | C. How well China is prepared for another likely outbreak of SARS | mmlu_train |
aquarat_49365 | Find the number of shares that can be bought for Rs.8200 if the market value is Rs.20 each with brokerage being 2.8%. | [
"237",
"270",
"398.8",
"166",
"111"
] | C. 398.8 | aquarat |
mmlu_train_56962 | What Is Bird Flu? What is bird flu?It's a form of influenza believed to strike all birds.Though poultry are believed to be especially prone to humans,no human-to-human transmission has been reported. Where is it?Thailand,Vietnam,Indonesia,Cambodia,South Korea,Japan,Taiwan and China have reported outbreaks in birds in recent months.Thailand and Vietnam have reported human cases.Bird flu was first reported in humans in Hong Kong in 1997.Since then,it's popped up mostly in Asia,although the Netherlands reported an outbreak,including human cases,in 2003. How many people have been affected?The disease has killed seven people.Vietnam has confirmed six human cases,and all of them have died.Thailand has confirmed three cases,including one death. How is it passed?Infected birds spread the virus through saliva ,faeces ,and nasal secretions . So far,only humans with direct contact with sick birds have caught the disease.But scientists are worried that bird flu could link with regular human influenza,mutate ,and become a deadly new virus and cause a pandemic . What are the symptoms in birds?Loss of appetite,ruffled feathers,fever,weak- ness,diarrhea ,excessive thirst,swelling.Mortality rate can range between 50 percent to 100 percent. What are the symptoms in humans?Fever,cough,sore throat,muscle aches,eye infections,pneu- monia ,viral pneumonia and so on. World Health Organization(WHO) says this year's strain is resistant to cheaper antiviral drugs,for instance,amantadine(,).Scientists are exploring more expensive treatment. WHO also recommends quarantining sick people. There's no evidence that the virus is being passed through eating chicken products,health experts say.Heat kills viruses,and WHO says chicken products should be cooked thoroughly at the temperature of at least 70 degrees Celsius(158 degrees Fahrenheit).WHO also says people should wash their hands after handling poultry so as not to contaminate other objects. What is bird flu? | [
"It is a form of influenza which strikes all the animals.",
"It is a form of influenza which strikes all birds,even humans.",
"It is a form of influenza which strikes only poultry.",
"It is a kind of illness which strikes poultry instead of humans."
] | B. It is a form of influenza which strikes all birds,even humans. | mmlu_train |
aquarat_39233 | How many integers between 362,855 and 852,755have tens digit 1 and units digit 3? | [
"4,888",
"4,898",
"4,889",
"4,869",
"4,896"
] | C. 4,889 | aquarat |
mmlu_train_2762 | Wind is becoming more common as a source of energy. Wind farms require large open spaces for the wind turbines. A negative consequence of this technology is wind turbines | [
"are an inexpensive source of energy.",
"cause little pollution to the environment.",
"may hurt the flying animals in the area.",
"are a renewable source of energy."
] | C. may hurt the flying animals in the area. | mmlu_train |
arc_easy_612 | When hunting by humans causes a species to become extinct, this may produce damaging effects throughout the ecosystem of the extinct species. What is the cause of this damage? | [
"alteration of a food web",
"degradation of a habitat",
"modification of a climate",
"reversal of a flow of energy"
] | A. alteration of a food web | arc_easy |
mmlu_train_76779 | Good food photography makes the food look fresh, so many dishes have _ , just as movie stars do. "When I get my lights and camera set up, I remove the stand-in and put in the real thing," explains Ray Webber, who photographs food for magazine advertisements. "Sometimes I have to brush the food with its juices because it may have dried out a bit. And when I'm shooting something like tomatoes, I always carry an atomizer of water to spray them with dew just before I shoot." Shooting food outdoors has special problems. " I'm always worrying about flies or worms coming up a glass," Webber explains. "I am also worried that someday a dog will come up from behind and run off with the food." Once Webber was shooting a piece of cheese outdoors and needed something to add to its colour. Finally he found a plant with lovely blue flowers. When the photo appeared, several people were horrified , because the plant was Deadly Nightshade which can be very dangerous. The food probably looks best in photographs if it has been _ | [
"cooked",
"kept warm",
"washed",
"brushed with its juice"
] | C. washed | mmlu_train |
mmlu_train_48234 | Perhaps you have heard a lot about the Internet, but what is it, do you know? The Internet is a network. It uses the telephone to join millions of computers together around the world. Maybe that doesn't sound very interesting. But when you're joined to the Internet, there are lots and lots of things you can do. You can send E-mails to your friends, and they can get them in a few seconds. You can also do with all kinds of information on the World Wide Web (www). There are many different kinds of computers now. They all can be joined to the Internet. Most of them are small machines sitting on people's desks at home, but there are still many others in schools, offices or large companies. These computers are owned by people and companies, but no one really owns the Internet itself. There are lots of places for you to go into the Internet. For example, your school may have the Internet. You can use it during lessons or free time. Libraries often have computers joined to the Internet. You are welcome to use it at any time. Thanks to the Internet, the world is becoming smaller and smaller. It is possible for you to work at home with a computer in front, getting and sending the information you need. You can buy or sell whatever you want on the Internet. But do you know 98% of the information on the Internet is in English? So what will English be like tomorrow? Which is the quickest and cheapest way to send messages to your friends? | [
"By post.",
"By E-mail.",
"By telephone.",
"By satellite."
] | B. By E-mail. | mmlu_train |
aquarat_19107 | Jean drew a gumball at random from a jar of pink and blue gumballs. Since the gumball she selected was blue and she wanted a pink one, she replaced it and drew another. The second gumball also happened to be blue and she replaced it as well. If the probability of her drawing the two blue gumballs was 25/36, what is the probability that the next one she draws will be pink? | [
"1/6",
"4/7",
"3/7",
"16/49",
"40/49"
] | A. 1/6 | aquarat |
aquarat_34737 | If a code word is defined to be a sequence of different letters chosen from the 10 letters A, B, C, D, E, F, G, H, I, and J, what is the ratio of the number of 5-letter code words to the number of 6-letter code words? | [
"1 to 5",
"3 to 2",
"2 to 1",
"5 to 1",
"6 to 1"
] | A. 1 to 5 | aquarat |
mmlu_train_94456 | Which instrument would be best to measure the volume of a liquid? | [
"a pan balance",
"a stopwatch",
"a thermometer",
"a graduated cylinder"
] | D. a graduated cylinder | mmlu_train |
mmlu_train_68434 | February 11th is the birthday of the most famous American inventor,Thomas Alva Edison.Edison was born in 1847.He was not a good student when he was a young boy.His teacher said he was one of the most dumb headed students .He did badly in many subjects and left school after only three months.So his mother took him home and taught him herself.Edison didn't like school at all,but he loved science.He liked to ask questions. One day his father found him sitting on some eggs.His father asked him why.The boy didn't answer.He asked his father instead,"Why can't I hatch chickens,but hens can?" Edison invented 1328 things in his life,and these things made our lives more comfortable and the world more beautiful.People will never forget him. One day Edison sat on some eggs.He _ . | [
"liked to sit there",
"wanted to break the eggs",
"wanted his father to look for him",
"wanted to hatch chickens"
] | D. wanted to hatch chickens | mmlu_train |
m1_pref_242 | You are given an i.i.d source with symbols taking value in the alphabet $\mathcal{A}=\{a,b,c,d\}$ and probabilities $\{1/8,1/8,1/4,1/2\}$. Consider making blocks of length $n$ and constructing a Huffman code that assigns a binary codeword to each block of $n$ symbols. Choose the correct statement regarding the average codeword length per source symbol. | [
"It is the same for all $n$.",
"It strictly decreases as $n$ increases.",
"None of the others.",
"In going from $n$ to $n+1$, for some $n$ it stays constant and for some it strictly decreases."
] | A. It is the same for all $n$. | m1_pref |
aquarat_9448 | (1000)7÷(10)16=? | [
"10",
"100",
"1000",
"100000",
"None of these"
] | D. 100000 | aquarat |
mmlu_train_13524 | 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. Up till now, how many times have the author given blood? | [
"79",
"51",
"13",
"92"
] | D. 92 | mmlu_train |
mmlu_train_38725 | It is not a good idea to stop the actor Richard Griffiths in the middle of a play.During the past year he has stopped performances many times at the National Theatre when mobile phones rang, and he threw out one member of the audience because she failed to turn off her phone. So when a mobile rang out for the third time during his performance in Alan Bennett's The History Boys, he spoke angrily to the theatergoer , "I am not going to compete with these electronic devices ." Griffiths' actions led to a debate in the UK theatre world over whether phones should be forbidden by law from British theatres, too.Actors have already asked the government to legalise the use of an electronic device that stops mobile phone signals in theatres. Technology companies have "stopping" devices that send out a high-powered signal on the same frequency as a mobile phone, stopping the mobile phone signal. However, these are forbidden in many countries because they might stop emergency calls from being made. Rosemary Squire, president of the Society of West End Theatre, said, "Phones are one of the biggest problems theatres face.We should look at equipment that could stop phones or make a London-wide theatre rule." Nick Allott, the managing director of Sir Cameron Mackintosh's theatre group, said, "We would all welcome some ways of stopping ringing phones but doctors and emergency workers need to be connected in a theatre and we mustn't stop that." What can we do to solve the problem? According to Nick Allott, _ . | [
"\"stopping\" devices can make the sound of mobile phones disappear",
"no one except doctors and emergency workers should have mobile phones",
"phones are one of the biggest problems theatres face",
"stopping phones in theatres has some side effects"
] | D. stopping phones in theatres has some side effects | mmlu_train |
mmlu_train_13955 | Searching the Internet may help middle-aged and older adults keep their memories sharp,US researchers said. Researchers at the University of California, Los Angeles ,studied people doing web searches by recording their brain activity. "What we saw was people who had Internet experience used more of their brain during the search,"Dr.Gary Small, a UCLA expert on aging, said,"This suggests that just searching on the Internet may train the brain and that it may keep it active and healthy." "This is the first time anyone has simulated an Internet search task while scanning the brain,"Small said. His team studied 24 normal volunteers between the ages of 55 and 76. Half were experienced at searching the Internet and the other half had no web experience. However, the two groups were similar in age, gender and education. Both groups were asked to do Internet searches and book reading tasks while their brain activity was monitored. "We found that in the book reading task, the visual cortex-- the part of the brain that controls reading and language -- was activated,"Small said,"In doing the Internet search task, there was much greater activity, but only in the Internet-savvy group." He said it appears that people who are familiar with the Internet can engage in much deeper level of brain activity. Activities that keep the brain engaged can preserve brain health and thinking ability. Small thinks learning to do Internet searches may be one of those activities. According to the passage, we can learn that _ . | [
"reading books keeps the brain more engaged",
"searching the web keeps the brain more engaged",
"watching TV keeps the brain more engaged",
"chatting online keeps the brain more engaged"
] | B. searching the web keeps the brain more engaged | mmlu_train |
aquarat_4681 | A shop owner sells 40 Pencils and gains SP of 15 pencils. Find the gain %? | [
"55%",
"40%",
"50%",
"60%",
"78%"
] | D. 60% | aquarat |
aquarat_49589 | 9 basketball players are trying out to be on a newly formed basketball team. Of these players, 5 will be chosen for the team. If 6 of the players are guards and 3 of the players are forwards, how many different teams of 3 guards and 2 forwards can be chosen? | [
"23",
"30",
"42",
"60",
"126"
] | D. 60 | aquarat |
aquarat_13007 | The average runs of a cricket player of 5 innings was 20. How many runs must he make in his next innings so as to increase his average of runs by 3? | [
"12",
"42",
"44",
"76",
"84"
] | C. 44 | aquarat |
mmlu_train_47712 | Your House Will Take Care of You In Old Age Have you ever thought what your life would be like in old age? Everyone talks about the "aging" society with large numbers of elderly people needing home care. Now German researchers have set up a "smart"house, programmed to help the elderly live at home with dignity. Scientists at Germany's Fraunhofer Institute say the house combines existing technology with future-oriented technology. For example, the "smart"bathroom has a touch screen mirror that can remind people to take their medicine, wash their hands or brush their teeth. The hardware behind Fraunhofer's electronic bathroom is not new, and the software runs on a regular personal computer. When the medicine cabinet is opened, a display in the middle of the mirror tells the person how many pills to take. The mirror is linked to a care provider, who can remotely check whether a patient at home is actually taking medicine and brushing his or her teeth. As many elderly people have arthritic conditions that make it difficult to operate water taps, the mirror also has displays that turn the water tap on or off or control the water temperature. The bathroom is only the start. Kitchens, bedrooms and all other parts of the intelligent"home will become "user-friendly"to meet all kinds of individual needs. Sensors in doors, toilets, taps, light switches and carpets detect every activity and record them electronically. Doctors or care staff can see from the computer records what personal hygiene tasks have been completed, how often the elderly person visits the bathroom or uses the toilet. In case of an emergency, the computer automatically alerts the chosen contact person or calls the care center. The smart bathroom has a touch screen mirror _ . | [
"that can remind people to do many things",
"which is linked to a nursing house",
"behind which is a medicine cabinet",
"that can help the elderly brush their teeth"
] | A. that can remind people to do many things | mmlu_train |
mmlu_train_43573 | Everyone takes drugs. Sometimes a drug might be called a herb but the effect is the same. Drugs and herbs can make life better for they are used to improve health. From the simplest headache to a cure for cancer, People believe that certain drugs can help them. But there is danger if the drugs are not used in a proper way. American teenagers sometimes use certain drugs to feel good. They call this "getting high". The problem is that once a young man or a young woman has the feeling of "getting high, they want to do it often. If school is boring or too hard, students might get depressed and a drug or herb might help them feel better. If a student takes too much of a drug, the body may change in a negative way such as a confused mind, poor vision, a headache, and an uncomfortable stomach. School mow have DARE programme which means Drug Abuse Resistance Education. This programme was started so that young students from age 10 to18 might understand how a drug affects their bodies. The main point of the programme is education. Once a student understands certain drugs can cause ill health, he will know he should not use them. Education is the key to good nutrition as well. If a student eats correctly, he or she will be full of energy which leads to good study habits and good grades. Poor nutrition may cause the need for more sleep and poor concentration. Proper food is similar to the proper use of drugs. Both allow a healthy body to grow while misuse prevents a person from developing normally. Which of the following can be the best title for the passage? | [
"Drug Awareness",
"Good Eating habits",
"Popular Drug Abuse in America",
"Why Students Take Drugs"
] | A. Drug Awareness | mmlu_train |
mmlu_train_1727 | Which of the following is an example of a physical change? | [
"lighting a match",
"breaking a glass",
"burning of gasoline",
"rusting of iron"
] | B. breaking a glass | mmlu_train |
mmlu_train_49363 | People who are outdoors in cold weather should avoid actions like suddenly lifting a heavy basket full of snow. Even walking through heavy, wet snow can a person's heart. Many people aren't conditioned to the physical stress of outdoor activities and don't know the dangers of being outdoors in cold weather. Those who like winter sports can suffer accidental hypothermia if they don't make certain preparations. Hypothermia means the body temperature has fallen below normal. It occurs when your body can't produce enough energy to keep the internal body temperature warm enough. It can kill you. Heart failure causes most deaths in hypothermia. Children, the elderly and those with heart disease are at special risk. As people age, their ability to keep a normal internal body temperature often decreases. Elderly people can suffer hypothermia without knowing they're in danger because they can't notice the cold conditions as quickly as the young. Besides cold temperatures, high winds, snow and rain can also steal body heat. Wind is especially dangerous because it removes the layer of heated air from around your body. At 30 degrees Fahrenheit in a 20-mile-per-hour wind, the cooling effect is equal to calm air at four degrees. Similarly dampness causes the body to lose heat faster than it would at the same temperature in drier conditions. To keep warm, wear more clothes. This traps air between layers. Also, wear a hat or head scarf. Much of your body's heat can be lost through your head. Keep your hands and feet warm, too, as they tend to lose heat rapidly. Don't drink alcohol before going outdoors or when outside. Alcohol makes you feel warm at first because blood vessels in the skin expand. But heat is then drawn away from the body's important organs. What is Paragraph 5 mainly about? | [
"What causes the body to lose heat faster.",
"The advantages of drier conditions.",
"What else can steal body heat.",
"Dangers of high winds."
] | C. What else can steal body heat. | mmlu_train |
aquarat_19714 | Lucy invested $10,000 in a new mutual fund account exactly three years ago. The value of the account increased by 10 percent during the first year, increased by 10 percent during the second year, and decreased by 10 percent during the third year. What is the value of the account today? | [
"$10,350",
"$10,395",
"$10,890",
"$11,500",
"$12,705"
] | C. $10,890 | aquarat |
mmlu_train_25524 | Scientists from the Max Plank Institute for Biological Cybernetics in Tubingen, Germany, have presented the first experimental evidence that people do end up walking in circles if lost in unfamiliar areas.The study, published in the journal Current Biology, examined the tracks of people who walked for several hours in the Sahara desert in Tunisia and in the Bienwald forest in Germany.Researchers Jan Souman and Marc Ernst said the scientists used the global positioning system (GPS) to record these paths.The results showed that the walkers were only able to keep a straight line when the sun or moon was visible.As soon as the sun disappeared behind some clouds, people started to walk in circles without even noticing it. Souman said one explanation offered in the past for people walking in circles was that most people have one leg longer or stronger than the other, which would produce a systematic bias in one direction.To test .the researchers asked people to walk straight while blindfolded which removed the effects of vision.They found that these circles were rarely in a systematic direction, with the same person sometimes switching to the left and sometimes to the right. "Most of the participants in the study walked in circles, sometimes in extremely small ones.Walking in circles is therefore not caused by differences in leg length or strength, but more likely the result of increasing uncertainty about where straight ahead is," said Souman, "Small random errors in the various sensory signals that provide information about walking direction add up over time, making what a person perceives to be straight ahead drift away from the true straight ahead direction." Why are the subjects required to be blindfolded? | [
"To encourage them to walk straight.",
"To stop them from seeing each other.",
"To dismiss the effects of vision.",
"To keep the test a top secret."
] | C. To dismiss the effects of vision. | mmlu_train |
mmlu_train_44907 | With a wildlife guide, I stepped on a journey to find one of the rarest creatures in the world ----the spirit bear, a walking contradiction--a white black bear. Neither albino nor polar bear, the spirit bear is a white variant of the North American black bear, and it's found almost exclusively here in the Great Bear Rainforest. At 25,000 square miles ---- one and a half times as big as Switzerland--the region is a spooky , wild, mysterious place: there are wolves here that fish. Deer that swim. Western red cedar trees that have stood a thousand years. And a black bear that is white. Scientists know how black bears are born white. They're just not sure why. The phenomenon, known as Kermodism, is caused by a recessive mutation at the MC1R gene, the same gene associated with red hair and fair skin in humans. To be born white, a bear must inherit the mutation from both parents. The parents themselves don't have to be white. They just need to carry the recessive mutation. So it's not uncommon for white bears to be born to black parents. White fur happens in only one of every 40 to 100 black bears on the British Columbia mainland coast, but the feature is especially distinct on certain islands in the Great Bear Rainforest. For example, on Princess Royal Island, one in ten black bears is white, and on Gribbell Island, directly north of Princess Royal, it's one in three. It's unclear how the feature arose. One theory was the "glacial bear" hypothesis that the spirit bear represented a remaining adaptation from the last great ice age, which ended here 11,000 years ago. At that time most of modern-day British Columbia was still icebound, and a white coat may have offered camouflage . But the "glacial bear" theory raised a question: Why didn't the white fur feature die out when the glaciers _ ? Researchers have recently proved that the spirit bear's white coat gives it an advantage when fishing. Although white and black bears tend to have the same success rate after dark, there is a difference during the daytime. White bears catch salmon in one-third of their attempts. Black individuals are successful only one-quarter of the time. "The salmon are less concerned about a white object as seen from below the surface," a scientist guesses. That may answer part of the question about why the white-fur feature continues to flourish today. If salmon are a coastal bear's primary fat and protein source, a successful female can feast on salmon to store more fat for winter, potentially increasing the number of cubs she can produce. From the passage we know that _ . | [
"to be born white, a bear's parents have to be white",
"it's not natural for white bears to be born to black parents",
"to be born white, a bear must inherit the mutation from both parents",
"we know for sure that the spirit bear represented a remaining adaptation from the last great ice age"
] | C. to be born white, a bear must inherit the mutation from both parents | mmlu_train |
mmlu_train_41787 | An alcohol breath test (ABT) is often used by the police to find out whether a person is drunk while driving. In the United States, the legal blood alcohol limit is 0.08% for people aged 21 years or older, while people under 21 are not allowed to drive a car with any level of alcohol in their body. A "positive" test result, a result over the legal limit, allows the police to arrest the driver. However, many people who tested positive on the test have claimed that they only drank a "non-alcoholic" energy drink. Can one of these energy drinks really cause someone to test positive on an ABT? Researchers in Missouri set up an experiment to find out. First, the amount of alcohol in 27 different popular energy drinks was measured. All but one had an alcohol level greater than 0.005%. In nine of the 27 drinks, the alcohol level was at least 0.096%.The scientists then investigated the possibility that these small levels of alcohol could be discovered by an ABT. They asked test _ to drink a full can or bottle of an energy drink and then gave each subject an ABT one minute and 15 minutes after the drink was finished. For 11 of the 27energy drinks, the ABT did find the presence of alcohol if the test was given within one minute after the drink was taken. However, alcohol could not be discovered for any of the drinks if the test was given 15 minutes after the drink was consumed. This shows that when the test is taken plays an important role in the test result. The sooner the test is conducted after the consumption of these drinks, the more likely a positive alcohol reading will be obtained. What is the legal alcohol level for a 20-year-old driver in the US? | [
"0.000%.",
"0.005%.",
"0.080%.",
"0.096%."
] | A. 0.000%. | mmlu_train |
aquarat_30338 | If one-third of one-fourth of a number is 18, then three-tenth of that number is:
A. 35 | [
"23",
"87",
"26",
"64.8",
"01"
] | D. 64.8 | aquarat |
aquarat_38485 | A certain factory produces buttons and buckles at a uniform weight. If the total weight of 2 buttons and 2 buckles is one third of 11 buckles and 3 buttons, then the weight of 3 buttons and 4 buckles is how many times that of 5 buckles and 6 buttons? | [
"7/15.",
"4/9.",
"6/11.",
"3/5.",
"8/15."
] | D. 3/5. | aquarat |
aquarat_23981 | A, B and C have Rs.250 between them, A and C together have Rs.200 and B and C Rs.350. How much does C have? | [
"A) 300",
"B) 290",
"C) 280",
"D) 270",
"E) 66"
] | A. A) 300 | aquarat |
mmlu_train_97270 | Predators which rely on small rodents for food will do what when rodents all die off? | [
"become vegetarians",
"increase in population",
"have more food",
"have lower numbers"
] | D. have lower numbers | mmlu_train |
arc_easy_815 | Which behavior is an example of an animal adapting to a change in the environment? | [
"a squirrel climbing a tree",
"a rabbit feeding its young",
"a frog eating an insect",
"a bird migrating south"
] | D. a bird migrating south | arc_easy |
aquarat_15372 | Two persons A and B can complete a piece of work in 30 days and 45 days respectively. If they work together, what part of the work will be completed in 3 days? | [
"1/9",
"1/7",
"1/6",
"1/2",
"1/1"
] | C. 1/6 | aquarat |
mmlu_train_99576 | An active oven will make the mercury in a thermometer go | [
"lower",
"slower",
"upwards",
"brighter"
] | C. upwards | mmlu_train |
mmlu_train_35443 | Just five minutes of exercise a day outdoors can improve mental health, according to a study. Researchers from the University of Essex, UK have found that as little as five minutes of a "green activity" such as walking, gardening, cycling or farming could help to improve mood and increase self-esteem . Many studies have shown that outdoor exercise can reduce the risk of mental illness and improve a sense of well-being, but the new study, led by Jules Pretty and Jo Barton, was the first to determine how much time needed to be spent on green exercise for the benefits to show. Barton and Pretty looked at data from 1,252 people of different ages, genders and mental health status taken from 10 studies in Britain. They analyzed their different outdoor activities including walking, gardening, cycling, fishing, boating, horse-riding and farming in locations such as a park, garden or nature trail . They found that the mental health changes were seen after just five minutes. With longer periods of time exercising in a green environment, the positive effects were more apparent. Looking at men and women of different ages, the researchers found the health changes were particularly strong in the young and the mentally ill. Green and blue A bigger effect was seen with exercise in an area that also contained water - such as a lake or river. "This is because historically we are drawn to water to survive and it is in our genetic make-up to be at one with nature," the researchers wrote in their report. Pretty said those who were generally inactive, or stressed, or with mental illness would probably benefit the most from "green exercise". "Employers, for example, could encourage staff in stressful workplaces to take a short walk at lunchtime in the nearest park to improve mental health." He also said exercise programs outdoors could benefit youth offenders. How is the study this article refers to different from other studies? | [
"It determined the exact amount of time needed.",
"It took longer to finish the research.",
"It involved more people.",
"It was led by just two researchers."
] | A. It determined the exact amount of time needed. | mmlu_train |
mmlu_train_37745 | The Red Panda isn't much bigger than an average size house cat. At first you may think it's a bear because of its name. They're actually a member of the raccoon family which you can tell if you look at their appearance. The Red Panda has a long bushy tail that is useful in two ways. It helps them stay balanced when they are high up in the trees and it keeps them warm in cold weather. Their fur is thick and reddish brown, which may be why they're known as the fire fox. The Red Panda can be found in forested mountains. They're originally from the forested mountain in the Himalayas in India, Nepal and Southern China. Bamboo is the most important part of their diet. They only eat the young leaves and shoots of a bamboo plant. Red Pandas have a very low metabolic rate in order to deal with their low energy diet and cool environmental temperatures. They're very shy and gentle and don't hang around the wild too much during the day. If they feel endangered, they'll stand on their back legs and make a hissing sound. Red Pandas are good climbers and spend most of their time living mainly in trees. Their claws are very strong and help them hold onto the branches. They sleep in an unusual way by curling up tightly and wrapping their tails around their heads while sitting on a branch. Sometimes they'll sleep with their head beneath their chest and behind their back feet. This is the same position as an American raccoon sleeps. What will Red Pandas do when they are in trouble? | [
"They will hang around the wild during the day.",
"They will climb into the trees.",
"They will wrap their tails around their heads.",
"They will stand on their back legs and make a hissing sound."
] | D. They will stand on their back legs and make a hissing sound. | mmlu_train |
mmlu_train_94502 | The periodic table provides information about the atoms of different elements. Which is a characteristic of an atom determines what element it is? | [
"number of neutrons",
"number of protons",
"state of matter",
"atomic mass"
] | B. number of protons | mmlu_train |
mmlu_train_25083 | Just as some people think that certain numbers are lucky or unlucky, others believe that we can use numbers to understand our personalities, or predict what will happen to us in the future. Numerology is a way of using numbers to describe a person's character, and to make predictions about future life events. Numerologists use the numbers 1-9, 11 and 22 -- also known as the "master" numbers -- to help a person understand his or her personality, life goals, and destiny. Numerologists consider yourLife Path number to be the most significant because this number describes your character. To find this number, add together all the numbers in your date of birth. For example, a person born on April 25, 1985 would add the month (4), to the numbers of the date (2+5), plus the numbers of the birth year (1+9+8+5). In this case the total is 34, so this person's life path number is 7(3+4). Numerologists believe that people with this number are peaceful and affectionate but can also be very reserved. Your Expression numberdescribes your talents and predicts how you should use these to fulfill your destiny in life. Numerologists assign a number between 1 and 9 to each of the letters in your name. These numbers are then added together in the same way as before to find your Expression number. Numerologists can also do calculations to predict when the most challenging periods of your life will be. Numerologists also believe that the day a person is born is important. Each day of the month has a character description. People born on the fourth are said to be responsible, honest, and stubborn. People born on the fifteenth have very strong attachments to family and home. Those who celebrate their birthday on the thirtieth are artistic, creative, and imaginative, and often make good writers. If we calculate the numerical value of our name and birth date, numerologists believe that we can learn more about our personalities. They also believe that we can predict our destinies, how our lives will progress, and what challenges we may face along the way. To the numerologist, numbers can be used in many more ways than we think. To understand your abilities and how to use them in your life, you should calculate your _ . | [
"Life Path number",
"Expression number",
"birthday",
"name and birth date"
] | B. Expression number | mmlu_train |
aquarat_30433 | A box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that exactly three bulbs are good? | [
"20/67",
"20/63",
"20/28",
"20/29",
"20/21"
] | B. 20/63 | aquarat |
aquarat_7708 | A certain company had a total annual expenditure of 1.47∗10^7 on employee salaries last year. If the company employed 420 people, what was the average employee salary? | [
"$20,000",
"$25,000",
"$35,000",
"$40,000",
"$45,000"
] | C. $35,000 | aquarat |
m1_pref_30 | Assume we have $N$ training samples $(\xx_1, y_1), \dots, (\xx_N, y_N)$ where for each sample $i \in \{1, \dots, N\}$ we have that $\xx_i \in \R^d$ and $y_i \in \{-1, 1\}$. We want to classify the dataset using the exponential loss $L(\ww) = rac{1}{N} \sum_{i=1}^N \exp (-y_i \xx_i^ op \ww )$ for $\ww \in \R^d$.
Which of the following statements is extbf{true}: | [
"This corresponds to doing logistic regression as seen in class.",
"The loss function $L$ is non-convex in $\\ww$.",
"If I find a vector $\\ww^\\star$ such that $L(\\ww^\\star) < 1 / N$, then $\\ww^*$ linearly separates my dataset.",
"There exists a vector $\\ww^\\star$ such that $L(\\ww^\\star) = 0$.",
"\"... | C. If I find a vector $\ww^\star$ such that $L(\ww^\star) < 1 / N$, then $\ww^*$ linearly separates my dataset. | m1_pref |
m1_pref_295 | Let p(x,y) be the statement “x visits y”, where the domain of x consists of all the humans in the world and the domain of y consists of all the places in the world. Use quantifiers to express the following statement: There is a place in the world that has never been visited by humans. | [
"∃y ∀x ¬p(x,y)",
"∀y ∃x ¬p(x,y)",
"∀y ∀x ¬p(x,y)",
"¬(∀y ∃x ¬p(x,y))"
] | A. ∃y ∀x ¬p(x,y) | m1_pref |
aquarat_47310 | The jogging track in a sports complex is 726 m in circumference. Deepak and his wife start from the same point and walk in opposite directions at 4.5 km/hr and 3.75 km/hr respectively. They will meet for the first time in? | [
"4.9 min",
"5.28 min",
"5.5 min",
"6 min",
"7 min"
] | B. 5.28 min | aquarat |
arc_easy_1365 | Living cells synthesize long chains of amino acids called proteins. Which substance provides the information needed to correctly sequence the amino acids during protein synthesis? | [
"ATP",
"mRNA",
"tRNA",
"DNA"
] | D. DNA | arc_easy |
arc_easy_1754 | The change from day to night on Earth can be explained by | [
"the movement of the Sun.",
"the rotation of Earth.",
"the movement of the Moon.",
"the tilt of Earth."
] | B. the rotation of Earth. | arc_easy |
aquarat_16241 | A hollow spherical metallic ball has an external diameter 6 cm and is 1/2 cm thick. The volume of metal used in the metal is: | [
"47 1/5cm3",
"47 3/5cm3",
"47 7/5cm3",
"47 9/5cm3",
"None of these"
] | B. 47 3/5cm3 | aquarat |
aquarat_13027 | Of the integers between 100 and 999, inclusive, how many do not have digit 3 and 5? | [
"310",
"320",
"448",
"428",
"528"
] | C. 448 | aquarat |
aquarat_29205 | A and B began business with Rs.3000 and Rs.4000 after 8 months, A withdraws Rs.1000 and B advances Rs.1000 more. At the end of the year, their profits amounted to Rs.630 find the share of A ? | [
"240",
"388",
"208",
"112",
"102"
] | A. 240 | aquarat |
mmlu_train_45521 | Some pigs lend lo be optimistic while others have a more pessimisitic view , according to a new research that is meaningful to animal welfare. The study, published in the journal Biology Letters, is the first to show that mood and personality interact in an animal, influencing judgment. Asher, a researcher at ihc University of Newcastle's Institute of Neurowcience, and her team housed groups of pigs in the two types of environments. One reflected sandard commercial conditions and the other was _ with more space and plenty of sell, deep straw. After the pigs got accusitomed to these new homes over a few weeks , the rescarchers picked 18 pigs from each type of housing arrangement to train and test their judgment. " To do this, we trained each pig that in one comer of a training room there would be a bowl wilh chocolate sweets -- specifically M&Ms, pigs love M&Ms -- and in a bowl at the opposite side of the room there would be a bowl that would contain coffee beans, which pigs find bitter-tasting," senior author Lisa Collins of the Univerersty of Lincoln's School of Life Sciences said. Over n number of training trials , pigs leamed to go to the bowl reliably when it was in the corner where they had figured out to expect M&Ms.On the contrary,they quickly leamed to avoid the bowl when it was't in the comer where they would expect to find the coffee beans. The rescearchers next placed an unfamimliar bowl in different locations , to see how the pigs would react. Some gaily dashed to the bowl no matter what, exhibiting optimism that it would contain there favorite sweds. Others, however, behaved as though they expected it to contain coffee beans, displaying pessimism. The findings suggest that a one -- size- fits - all answer to animal welfare issues does not exist. Even if pigs are just equal lo bacon or other meal for some people, there is still cause for conccrn . Student have suggested that how an animal is trented during is lifetime can directly affect meal quality and taste. What was the study devoleted to figuring out? | [
"The influence of pigs' living environment.",
"The influence between humans and pigs.",
"The didferences of two types of pigs' presonality.",
"The relationship between pigs' mood and judgment."
] | D. The relationship between pigs' mood and judgment. | mmlu_train |
aquarat_12820 | For a certain set, the value range of its members is 96.8. A new set is created from the members of the old set as follows: 12 is subtracted from a member of the old set, and the result is divided by 4. The resulting value is a member of the new set. If this operation is done for each member of the old set, what is the range of values of the members of the new set? | [
"21.2",
"24.2",
"36.3",
"48.4",
"96.8"
] | B. 24.2 | aquarat |
aquarat_21279 | The sum of money will be double itself in 10 years and simple interest find rate of interest? | [
"A) 5%",
"B) 10%",
"C) 15%",
"D) 20%",
"E) 25%"
] | B. B) 10% | aquarat |
mmlu_train_45715 | Research has long backed the therapeutic value of diary-keeping for teenage girls and boys.But according to a new study, when teenagers detail their sadness onto a blog, the therapeutic value is even greater.Blogging, it seems, can be good for you. The study, published in the journal Psychological Services and conducted by Meyran Boniel-Nissim and Azy Barak, psychology professors at the University of Haifa, Israel, found the contact with an online community through a blog made it more effective in relieving the writer's social anxiety than a private diary would be. To track teenagers' experiences with blogging, the researchers randomly surveyed high school students in Israel and selected 161 of them who exhibited some level of social anxiety or stress.The teenagers, who averaged 15 years old, said they had difficulty making new friends or relating to their existing friends. The teenagers were divided into six groups.The first two groups were asked to blog about their social difficulties, with one group asked to open their posts to comments.The second two groups were asked to blog about whatever struck their adolescent fancy; again, with one group allowing comments.All four groups were told to write in their blogs at least twice a week.As a control, two more groups were told to keep either an old-fashioned print diary or to do nothing at all. All of their blog records were then read through by four psychologists to determine the authors' social and emotional state.In all the groups, the greatest improvement in mood occurred among those bloggers who wrote about their problems and allowed commenters to respond. Interestingly, the commenters on the blogs were quite supportive."The only kind of surprise we had was that almost all comments made by readers were very positive and constructive in trying to offer support for anxious bloggers," Dr.Barak wrote in an e-mail. Compared with the traditional diary, the main advantage of blogging is that _ . | [
"you can write almost anything in a blog",
"you can make complaints in a blog",
"you can keep in touch with others through your blog",
"you can improve your emotional state through your blog"
] | C. you can keep in touch with others through your blog | mmlu_train |
mmlu_train_45225 | Cellphones: is there a cancer link? Could your cellphone give you cancer? Whether it could or not, some people are worrying about the possibility that phones, power lines and wi-fi could be responsible for a range of illnesses, from rashes to brain tumors. Some say there is evidence to support the growing anxieties. David Carpenter, a professor of environmental health sciences at the university at Albany, in New York, thinks there's a greater than 95 percent chance that power lines can cause childhood leukemia . Also there's a greater than 90 percent chance that cellphones can cause brain tumors. "It's apparent now that there's a real risk," said Carpenter. But others believe these concerns are unjustified. Dr Martha Linet, the head of radiation epidemiology at the US National Cancer Institute, has looked at the same research as Carpenter but has reached a different conclusion. "I don't support warning labels for cellphones," said Linet. "We don't have the evidence that there's much danger." Studies so far suggest a weak connection between EMFs and illness -- so weak that it might not exist at all. A multinational investigation of cellphones and brain cancer, in 13 countries outside the US, has been _ for several years. It's funded in part by the European Union, in part by a cellphone industry group. The final report should come out later this year, but data so far don't suggest a strong link between cellphone use and cancer risk. Which of the following best describes the attitude of the author towards the debate? | [
"Optimistic.",
"Objective.",
"Disapproving.",
"Casual."
] | B. Objective. | mmlu_train |
aquarat_10519 | A family consists of two grandparents, two parents and three grandchildren. The average age of the grandparents is 80 years, that of the parents is 35 years and that of the grandchildren is 6 years. What is the average age of family? | [
"3/7years",
"B) 31",
"C) 30",
"D) 33",
"E) 35"
] | A. 3/7years | aquarat |
mmlu_train_47856 | The color red often means danger --- and by paying attention, accidents can be prevented. At railroad crossings, flashing red fights warn cars to stay back. A red light at a traffic crossing tells cars to stop, so they don't run into other cars. In the future, the color red also may help prevent danger at construction sites. Thanks to new work by engineers, bridge supports --- or other kinds of materials --- could one day contain a color-changing material. It will turn red before a structure collapses or falls apart. The secret behind the color-changing material is a particular type of molecule . Molecules come in all shapes and sizes, and make up everything you can see, touch or feel. How a molecule behaves depends on what kinds of atoms it contains, and how they're held together. To get a rough picture of one way atoms are held together in a molecule, imagine you and your friends standing in a large circle, holding hands. Each person represents one atom, your clasped hands represent the bond, and the entire circle represents a molecule. The molecule being used to turn the material red is called mechanophore . When one chemical bond in the mechanophore molecule breaks, the rest of the molecule turns red. There is a way to get rid of~ the red color: light. When a bright light is shone on the mechanophore, the broken bond is fixed and the red color disappears. This "self-healing" may be a problem for engineers who want to use the color-changer in big construction projects that will be outside, in the sunlight. And if bright light keeps the red color from appearing, then the mechanophore's warning system will be useless. Scientists still have a lot of work to do before the color-changing molecules can be used outside the lab. If mechanophore can be used in the real world, they are suggested to be employed in a new kind of paint. The color red will be used at construction sites to _ . | [
"tell different materials used in the building",
"warn people that the building is dangerous",
"make the building more beautiful",
"tell people the building is under construction"
] | B. warn people that the building is dangerous | mmlu_train |
arc_easy_1217 | Which action causes a chemical change? | [
"leaves dropping from a tree",
"leaves blowing in the wind",
"leaves being burned in a fire",
"leaves being crushed into pieces"
] | C. leaves being burned in a fire | arc_easy |
mmlu_train_98886 | amphibians hatch from | [
"trees",
"rocks",
"the sky",
"calcium life pods"
] | D. calcium life pods | mmlu_train |
mmlu_train_78680 | Americans usually eat three meals a day. Breakfast usually comes before eight o'clock in the morning. They usually have eggs, some meat, bread, fruit juice and coffee. Lunch is between twelve and one o'clock. It is like a light meal and working people must take lunch with them or get it near workplace. Children in school take sandwiches, fruit, and cookies with them or eat in school. Supper, the main meal, is between six and eight in the evening. People cook it carefully. They may have meat or chicken, turkey and duck. They may all have potatoes or rice, vegetables or salad. The drink is coffee, tea or milk. Then comes the dessert. _ is the most important meal in a day. | [
"Breakfast",
"Lunch",
"Meals",
"Supper"
] | D. Supper | mmlu_train |
mmlu_train_97646 | Which of the following relies on vibrating matter to work? | [
"soda cans",
"dog food",
"baseball caps",
"violas"
] | D. violas | mmlu_train |
aquarat_23009 | The standard deviation of a normal distribution of data is 2, and 3 standard deviations below the mean is greater than 47. What is a possible value for the mean of the distribution? | [
"46",
"54",
"48",
"49",
"50"
] | B. 54 | aquarat |
arc_challenge_896 | Many people throw away almost five pounds of trash each day. How could everyone decrease the amount of trash thrown away daily? | [
"recycle materials",
"use more products",
"put the trash in a landfill",
"pick up the trash on the ground"
] | A. recycle materials | arc_challenge |
mmlu_train_76277 | Everyone knows that chickens lay eggs . Most people know that all the other birds do as well. But have you ever thought about other animals that lay eggs? They include bees, snakes and some sea animals. When a mother lays eggs, many more babies can be born at once, or in a few days, because there is very little development inside the parent. Animals that do not lay eggs often have fewer babies. Animals lay many eggs because other animals may eat the babies. However, even though some of their babies are eaten, they will still have some more to continue their family. Some animals that lay eggs do not take care of their young. Turtles come onto the beach and dig holes. Then they put their eggs in the sand and leave. A turtle mother can lay as many as 150 eggs. When the babies come out of the eggs, they must find their own way to the ocean. They must learn how to live on their own. Many young turtles get eaten by other animals. Most eggs have an outside shell that keeps the growing animal inside safe. The egg shell also keeps the young animal from drying out. After the animal is fully developed, it comes out of the egg. The animal grows bigger and bigger. Then it can have its own young. The passage is probably from _ . | [
"a newspaper",
"a science book",
"a sports magazine",
"a story book"
] | B. a science book | mmlu_train |
mmlu_train_82910 | People drink tea. There are many kinds of tea, such as black tea, green tea, white tea and yellow tea. People drink a lot of tea in China. Some people drink it because they think it makes them healthy. Many people drink it because it tastes very good. It is delicious. People drink a lot of tea in Japan. People drink a lot of green tea in South Korea, too. In Vietnam, people like to drink coffee first. Then they drink tea. People drink a lot of tea in England. Every afternoon, people drink tea. It's "tea time". English people like to drink their tea with milk in it. Many people drink black tea in the US. In the South, people like to drink sweet tea. Sweet tea is cold black tea with sugar in it. Most tea comes from China. Some tea comes from India or Sri Lanka. Kenya, Japan and Indonesia also grow tea. People like to drink coffee before tea in | [
"Japan",
"South Korea",
"Vietnam",
"Sri Lanka"
] | C. Vietnam | mmlu_train |
arc_easy_1866 | Humans need food to grow and survive. Food that is not used immediately by the body for energy is | [
"stored for future use",
"converted to water for energy",
"used to remove wastes from cells",
"transformed into oxygen for survival"
] | A. stored for future use | arc_easy |
aquarat_40637 | A train 125 m long passes a man, running at 4 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is? | [
"28",
"49",
"88",
"22",
"12"
] | B. 49 | aquarat |
mmlu_train_34877 | The end of the World Cup does not mean the end of international competition, in Brazil this year. A major football event will happen in the South American country later this month, but with teams of robots playing the game, which is known as soccer in the United States. The robot teams are guided by teams of humans from around the world. The event is known as RoboCup. Technology students at the University of Pennsylvania are trying for their fourth victory at the competition, which is held this year in the coastal city Joao Pessoa. The students have won the last three RoboCup competitions. Watching robots play football is similar to watching children play the game. The kicks are not good, there's a lot of falling down, and people are there to guide and support the team members. Jian Qiao Li is one of the leaders of the University of Pennsylvania team. He says one goal he has for the robot team is to make sure the machines can find the goal and the ball. He also wants the robots to be able to know where they are on the playing field. And he wants the team to be able to better control the walking and kicking abilities of the robots. Qin He is another leader of the robot team. She says the abilities of the robots increase every year. Ms. He says the US team is meeting its goals. The robots know the differences between the colors green and red, and they can decide where to go and where the ball is on the playing field. She says if there are three robot players on the field at the same time, they will communicate with each other to decide the different responsibilities for each robot. U. S. Team member Christopher Akatusuka hopes for another victory in Brazil. The team has won the RoboCup the past three years in the Netherlands, Mexico and Turkey. "They have every good team player right now. As long as their detection is good, I think they'll be very competitive; we just hope to compete against the real good German teams eventually, because the Germans always do very well, " says Akatsuka. Mr Akatsuka says RoboCup is an exciting technology competition. "Each team develops their own software; basically it's a competition of who has the best software, who has the best decision--making at a given point... it's really exciting, " says Akatsuka. The event begins July 19th and ends July 25th. Some RoboCup participants hope to develop a team of robots that can play against humans by 2050. Akatsuka's final hope for his robot team is _ . | [
"to invent the best software",
"to win the championship in Brazil",
"to make the best decision",
"to compete with humans"
] | D. to compete with humans | mmlu_train |
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