id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
mmlu_train_94582 | The length of a year is equivalent to the time it takes for one | [
"rotation of Earth",
"rotation of the Sun",
"revolution of Earth around the Sun",
"revolution of the Sun around Earth"
] | C. revolution of Earth around the Sun | mmlu_train |
arc_easy_1715 | A pond is near river but not connected to it. What would most likely allow fish to move from the pond to the river? | [
"a fire",
"a drought",
"a snowstorm",
"a flood"
] | D. a flood | arc_easy |
arc_easy_1269 | Natural selection cannot occur without | [
"competition for unlimited resources.",
"gradual warming of Earth.",
"genetic variation in species.",
"asexual reproduction in species."
] | C. genetic variation in species. | arc_easy |
mmlu_train_98005 | The force required to swim through ocean water is greater than the force needed to swim in a heated pool because | [
"pool water is usually cooler than ocean water",
"pool waves carry more turbulence than ocean waves",
"pool water has less mass and density than saltwater",
"saltwater has less mass and density than pool water"
] | C. pool water has less mass and density than saltwater | mmlu_train |
mmlu_train_79818 | Monarch butterflies from eastern Canada make the most amazing journey in the insect world. Each year, this butterfly travels about 3000miles to its winter home in central Mexico . How can it fly so far? And why does it make this long and dangerous trip? Scientists still don't have an answer. For many years, people in Mexico wondered where the orange-and-black butterflies came from every winter. Then, in 1937, a scientist started to follow and study the butterflies. For the next 20 years, he discovered that one butterfly started its journey in Canada. Four months later, it arrived in Mexico. The length of the butterflies find their way back to the same place? Another amazing thing is that the butterflies always return to the same area in central Mexico. How do the butterflies find their way back to the same place? This is an interesting question because only every fourth generation makes the trip south. In other words, the butterfly that travels to Mexico this year is the great-great-grandchild of the butterfly that traveled there last year. Each year, four generations of a Monarch butterfly family are born. Each generation of the family has a very different life. The first generation is born in the south in late April. It slowly moves north, reproduces , and then dies. On the trip north,two more generations are born, reproduce, and die. Each of these generations of butterflies is born. This generation has a much longer life. It lives for about eight months. This generation of butterflies makes the amazing journey back to the winter home of its great-great-grandparents. The butterflies spend the winter there, and in the spring they reproduce and then die. Their offspring will be the first generation of the next circle of life. Today, people are still studying the Monarch butterfly. But they are not clear about everything. The best title of the passage can be _ . | [
"Family of Monarch butterflies",
"Mystery of Monarch butterflies",
"Monarch butterflies' birthplace",
"Monarch butterflies' winter home"
] | B. Mystery of Monarch butterflies | mmlu_train |
mmlu_train_50597 | What is green food? Do you enjoy green food every day? The concept of "green food" was first suggested by the Department of the Ministry of Agriculture in 1990. Green symbolizes life, health and energy. Nowadays, people demand healthy and fresh food. Having enough food to eat is only a basic requirement, and they need more than this. They want to enjoy unpolluted, safe and nutritious food and eat comfortably. So the government does this through a set of "from the land to the dinner table" quality controls. It requires to change China's traditional agricultural structures and ensure the food of high quality. Safe vegetables refers to products without substances harmful to humans. Growing such vegetables requires no strong poisons, thus guaranteeing vegetables fresh and clean. There are strict regulations in place for even applying fertilizer . The examination of vegetables should reach the state food hygiene standard. The following conditions for green food are regulated by the China Green Food Development Center. Firstly, products or raw materials must reach the green ecological environment standard set by the Ministry of Agriculture. Secondly, crop planting, livestock raising, fish breeding and food processing must follow green food operating procedures set by the Ministry. Products must be up to the green food hygiene standard. External packing must be pasted with national standard universal labels, special green food packing decoration and tag regulations. However, by now, our goal hasn't been completely realized. When you return home with a full basket, you are still worried about whether what you have bought is green and healthy. Indeed, for the sake of our health, we still have a long way to go. According to the passage, we know the Ministry of Agriculture is a department _ . | [
"which governs agriculture",
"which sells food and vegetables",
"which plants green food",
"which examines food standards"
] | A. which governs agriculture | mmlu_train |
mmlu_train_94579 | How are cells able to produce the proteins required by certain conditions? | [
"by synthesizing new genes",
"by altering existing genes",
"by expressing existing genes",
"by mutating new genes"
] | C. by expressing existing genes | mmlu_train |
mmlu_train_34485 | As I made my way to my office last Thursday, I noticed an A4 poster stuck to the lift door. Then I noticed one on the wall, one on the noticeboard, and then one on my classroom door. In fact, they were stuck to nearly every available surface along the corridor. And they all had the same statement:"All I'm asking for is a little respect seeing I pay you PS9,000 a year." I still don't know what led to this flyer campaign -- it is said that it's linked to a group of students who were not given extra assignment grade for their examination -- but I could not help but become annoyed at the impolite language. I started to think about the ways that my students act and speak, and the way I acted and spoke during my time at university. I will admit that I didn't do all of the readings, and yes, I may have missed a couple of lectures throughout the year, but I completed all assignments and followed the guidelines presented to me, without expecting my lecturers to chase after me. I wish I could say the same for my students. As I walked through the car park with a colleague at the end of the day, we discussed the unrest that the posters had caused:"If you ask me,"he said,"all universities are going to need a customer services department before long."And there it was, plain and simple, the issue that I hadn't been able to explain: these young people weren't behaving like university students, they were behaving like customers. I recalled the student who told me he was disappointed with his low grade because he had"paid so much money". My colleague topped it: when one of his students was asked to leave a seminar for not completing the reading, he responded:"I pay you to teach me what's in the article, not the other way around." Last week I sent out the first round of grades for a module and had 12 emails of complaint within an hour. One in particular stood out for its misunderstanding of what it means to be a scholar. The student said the grade must be incorrect because he had turned up to all the lectures -- as if simply hoping what I had taught him deserved a 70+ grade. As I attempted to make a polite and supportive response, I considered a few things. When did it become an expectation that turning up to lectures is worthy of reward in itself? Moreover, when I was studying would I have ever had theballsto contact my lecturers and not only question their ability to grade my work appropriately but imply that my low grade was their fault? I find that as time goes by, my students become increasingly reluctant to engage in any academic behavior that does not have a direct effect on their assignment grade. That is, after all, what they are paying for. And so I am not regarded as an academic. I am not an expert in my field, a person with 10 years' worth of industry knowledge. I am a service provider. I wish I'd had the gusto to reply to those posters."Hey student -- all I'm asking for is a little respect, seeing how much you pay makes no difference to my wages, yet the level of support I am forced to offer you takes up 80% of my time in spite of the fact that teaching is still only equal to 33% of my workload. But I'll be in the office until 9 pm anyway because if I don't publish two papers by the end of the year, I'll be fired." What did the students really want to say through the flyer campaign? | [
"They hoped less homework would be given.",
"They were upset about what they had done.",
"They wanted to be respected by their teacher.",
"They received much less than they had expected."
] | D. They received much less than they had expected. | mmlu_train |
arc_easy_1846 | Which activity is necessary for humans to maintain good health? | [
"reading",
"resting",
"driving",
"talking"
] | B. resting | arc_easy |
arc_easy_1780 | Which organ system is responsible for the exchange of oxygen and carbon dioxide between the body and the environment? | [
"circulatory",
"excretory",
"immune",
"respiratory"
] | D. respiratory | arc_easy |
mmlu_train_8014 | For hundreds of millions of years, turtles have struggled out of the sea to lay their eggs on sandy beaches, long before there were nature documentaries to celebrate them, or GPS satellites and marine biologists to track them, or volunteers to hand-carry the hatchlings down to the water's edge lest (for fear that) they become disoriented by headlights and crawl towards a motel parking lot instead. A formidable wall of bureaucracy has been erected to protect their prime nesting on the Atlantic coastlines. With all that attention paid to them, you'd think these creatures would at least have the gratitude not to go extinct (die out). But Nature is indifferent to human notions of fairness, and a report by the Fish and Wildlife Service showed a worrisome drop in the populations of several species of North Atlantic turtles, notably loggerheads, which can grow to as much as 400 pounds. The South Florida nesting population, the largest, has declined by 50% in the last decade, according to Elizabeth Griffin, a marine biologist with the environmental group Oceana. The figures prompted Oceana to petition the government to upgrade the level of protection for the North Atlantic loggerheads from "threatened" to "endangered"-- meaning they are in danger of disappearing without additional help. Which raises the obvious question: what else do these turtles want from us, anyway? It turns out, according to Griffin, that while we have done a good job of protecting the turtles for the weeks they spend on land (as egg-laying females, as eggs and as hatchlings), we have neglected the years spend in the ocean. "The threat is from commercial fishing," says Griffin. Trawlers (which drag large nets through the water and along the ocean floor) and longline fishers (which can deploy thousands of hooks on lines that can stretch for miles) take a heavy toll on turtles. Of course, like every other environmental issue today, this is playing out against the background of global warming and human interference with natural ecosystems. The narrow strips of beach on which the turtles lay their eggs are being squeezed on one side by development and on the other by the threat of rising sea levels as the oceans warm. Ultimately we must get a handle on those issues as well, or a creature that outlived the dinosaurs will meet its end at the hands of humans, leaving our descendants to wonder how creature so ugly could have won so much affection. How does global warming affect the survival of turtles? | [
"It threatens the sandy beaches on which they lay eggs.",
"The changing climate makes it difficult for their eggs to hatch.",
"The rising sea levels make it harder for their hatchlings to grow.",
"It takes them longer to adapt to the high beach temperature."
] | A. It threatens the sandy beaches on which they lay eggs. | mmlu_train |
mmlu_train_14480 | When dinning in restaurants, Americans usually order drinks first, then soup, salad, main course or entree , and dessert at last. This is somewhat a different order way from that in Europe. Until about the middle of the nineteenth century, Americans didn't have to worry about whether the salad came before or after the main course since they didn't eat salad at all. Chomping on greens was once considered sissy , and Americans preferred to get their greens indirectly, after they had been processed by rabbits or deer. The shift of public taste toward the salad may be attributed to New York's Delmonico brothers, who originally introduced smorgasbord from Europe, and served it in their restaurant. Such novelties became so popular that by the end of the nineteenth century, the Waldorf salad has swept the country. Europeans still chomp on greens after the main course, as a way of clearing the palate , and being ready for the cheese. Why Americans eat their salad first is uncertain. The following joking suggestions might make sense: The custom may be related to the slimming craze, for "salad first" may fill you up without any worry about fattening; to avoid customers' impatience with waiting, the restaurant serves salad first to keep them busy while the main courses are being prepared; eating raw food while one is waiting for the cooked food may be a way of announcing that one is not wasting time, which is seen as a virtue; probably unfair to the restaurant, this custom has been encouraged by the merchant as trick-the meagerness of a meal is less noticeable if it comes after "free" salad-after all, rabbit food is much cheaper than the rabbit. Which of the following statements is true? | [
"Salad first appeared in America, and then was introduce to Europe.",
"The American tradition of eating salad before the main course was formed mainly due to health.",
"In less than fifty years, salad became popular throughout the United States.",
"Serving Salad before the entree by the restaurants is a way o... | C. In less than fifty years, salad became popular throughout the United States. | mmlu_train |
mmlu_train_5691 | How would you like to teach yourself, rather than have teachers? According to the UK's Department of Education and Skills, students will teach themselves in the schools of the future. This means that there will be no more problems such as finding enough teachers. Estelle Morris, the UK Education Secretary, opened the 2002 Education Technology Conference in London recently. To start the conference, she presented a video showing a computer--generated model of the school of tomorrow. Greater use of computer technology and classroom assistants will help students develop their own way of learning, Morris said. She added that this is a more exciting as well as a more interesting way of learning. At the same time, teachers will be "freed from their traditional role as the source of all knowledge". Children of all abilities will "form the curriculum around their individual needs." They will "learn in their own time, at their own speed and in their own environment". At home or at school, they will follow their learning programmes by looking at online libraries and watching lessons by world-class teachers and subject experts. Instead of going on field trips, students will use virtual reality. If they don't understand something, they can ask other students--"take part in virtual communities with learners with similar needs"--or e-mail their teachers. They will hand in their work electronically to be "auto-marked". The classroom of the future is fast becoming a reality. And the Department of Education will soon produce a guide to help schools adapt buildings for new technology, Morris said. These ideas are based on the UK government's plan to create an education system that provides students with a strong grounding of knowledge and skills at primary school level. And provides the chance for students to develop their individual skills at secondary school level. Estelle Morris thinks that computer technology does good to teachers in _ . | [
"helping students develop their own way of learning",
"enabling students to experience interesting and exciting ways of learning",
"providing students with knowledge of all sorts",
"not being considered the source of various knowledge"
] | D. not being considered the source of various knowledge | mmlu_train |
mmlu_train_96775 | A good conductor of electricity would be | [
"tree",
"coke bottle",
"your finger",
"coke can"
] | D. coke can | mmlu_train |
aquarat_32007 | A certain number of horses and an equal number of men are going somewhere. Half of the owners are on their horses' back while the remaining ones are walking along leading their horses. If the number of legs walking on the ground is 80, how many horses are there ? | [
"10",
"12",
"14",
"16",
"18"
] | D. 16 | aquarat |
mmlu_train_91630 | What would you do if you had an accident in your daily life? It is important for you to get some knowledge about first aid in your daily life. If a person has an accident, he / she needs medical care before a doctor can be found. When you give first aid, you must know three things: First, when a person stops breathing , open his / her mouth to see if there is food in his / her mouth. Second, if a person cannot breathe, try to start his / her breathing at once, using a mouth-to-mouth way. Third, if a person is hurt badly, try to stop the bleeding at once. And then take him / her to a doctor, because if a person loses one third of his / her blood, he / she may be in great danger. Many accidents may happen at home, and everyone should know some first aid to deal with common injuries. When a person _ by an animal, wash the wound with cold running water before he / she is taken to see a doctor. When a person is burnt, wash and cool the area of the skin under the cold tap for a while, then put a piece of dry clean cloth over the burn. If a person is badly burnt, take him / her to the doctor. If a person cuts his / her finger, clean it and put a piece of clean paper round the cut. In the future we should learn more about first aid and try to spread it. If Jim cuts his finger, what first aid should you give according to the passage? | [
"We should wash the cut with cold running water.",
"We should put a piece of dry clean cloth over the cut.",
"We should clean it and put a piece of clean paper round the cut.",
"We should wash and cool the area of the skin under the cold tap for a while."
] | C. We should clean it and put a piece of clean paper round the cut. | mmlu_train |
arc_easy_192 | Copernicus changed the way people viewed the solar system by | [
"claiming Earth is in orbit about the Sun.",
"inventing, then improving, the telescope.",
"writing the theory of the infinite universe.",
"showing planetary orbits are elliptical."
] | A. claiming Earth is in orbit about the Sun. | arc_easy |
aquarat_529 | A can complete a project in 30 days while B can complete same project in 30 days. If A and B start working together and A leaves the work 10 days before completion of project, then in how many days the project will be completed? | [
"18",
"19",
"20",
"21",
"22"
] | C. 20 | aquarat |
mmlu_train_91687 | What is the sky? Where is it? How bright is it? What lies above it? These questions are difficult to answer, aren't they? Is the sky blue? The sky has no color. We know that there is air around the world. When planes fly, they need air to lift their wings. Planes can't fly very high because the air gets thinner when they go up higher. If we go up about 1,200 kilometers from the earth, we'll find no air there. When we talk about the sky, we usually mean the atmosphere around the earth. It is like a very thick "cover" over the earth and keeps it warm. Without the "cover", the earth would be a very cold place and nothing could live on it. Looking up above us, you will see the blue sky with white clouds. It is usually light blue, but the sky would be dark blue if you go to the top of the highest mountains. And you will see fewer clouds between you and the sun. And if you sit in a spaceship high above the earth, there is no air at all. The sky would be so dark that its color would be black. Sometimes the sky doesn't look blue. When the sun rises and falls, you will see red, orange, and other colors in the sky. These are the most beautiful moments of the day. Now you may understand that we see colors because the air scatters the sunlight. Light travels through the air. Without air, there would be no light and no colors. Which of the following is TRUE? | [
"There is little air without light and colors in the sky.",
"The sky will look red, orange and other colors at noon.",
"The sky has only one color when the sun rises and falls.",
"The sky is dark blue if you go to the top of the highest mountains."
] | D. The sky is dark blue if you go to the top of the highest mountains. | mmlu_train |
mmlu_train_33373 | Risk of death is 3.5 t0 5 times greater for obese smokers than it is for people who have never smoked and are at a normal weight, according to a study published in the November, 2006 issue of the American Journal of Preventive Medicine. The study, which began with a self-administered questionnaire taken between 1983 and 1989, asked more than 80,000 radiologic technologists aged 22 t0 92 questions about age, height, weight and smoking behavior. BMI (body mass index) was calculated, with a BMI of 30 t0 34.9 being considered obese, and 35 and over being very obese. Smoking behavior was analyzed by looking at a person's tobacco consumption level, number of years smoked, and current smoking status. Researchers then followed participants through December of 2002, noting the number of deaths that occurred. The study involved researchers from the National Cancer Institute, the University of Minnesota and the American Registry of Radiolegic Technologists. Key Findings: 20 percent of obese adults in the United States smoke. Obese smokers face a greater risk of death from cancer and circulatory disease. Current smoking is a greater risk factor for death by cancer than obesity is, generally speaking. The higher a person's pack-years (number of packs smoked per day times the number of years smoked) are, the greater the risk of death. Men and women of all ages faced an elevated risk of death due to circulatory disease as BMI increased. And for those who were both obese and currently smoking, risk of circulatory disease increased 6 to 11 times under the age of 65, as compared to their never-smoking, normal weight counterparts. While it's not surprising that obesity coupled with smoking is a recipe for trouble, it is important to highlight this growing health concern in America today. Taking Charge of Your Health Making healthy choices can be difficult when we're constantly bombarded with products that are hazardous to our health, but it's not impossible. With education and some motivation, we all have the ability to make lasting changes for the better. If you're an overweight smoker worried about gaining weight due to quitting, take heart. It's never too late to change your course and even reverse damage to some extent. According to the author, it is _ to get rid of smoking. | [
"easy and possible",
"difficult and impossible",
"easy ant worthwhile",
"difficult but worthwhile"
] | D. difficult but worthwhile | mmlu_train |
mmlu_train_28384 | A firm handshake could be a sign of a longer life expectancy , according to British researchers. Scientists at the Medical Research Council found that elderly people who could still give a firm handshake and walk at a quick pace were likely to outlive their slower peers. They found simple measures of physical capability like shaking hands, walking, getting up from a chair and balancing on one leg were related to the life expectancy, even after accounting for age, sex and body size. The study is the first to provide a comprehensive view of the existing data from 33 studies. "These measures have been used in population-based research for quite a long time," said Rachel Cooper of the Medical Research Council's Unit for Lifelong Health and Aging. "They may be useful indicators for subsequent health." Cooper, whose study appears in the British Medical Journal, said more studies are needed to clarify whether the measures would be helpful to doctors as a screening tool. "I wouldn't suggest that we roll them out into clinical practice tomorrow, but it is possible that they could be used in the future," she told the media. The researchers examined 33 studies involving tens of thousands of people, most of whom were aged over 60 but living in the community rather than in hospital or care homes. The researchers found that those with the strongest hand grasps tended to live longer than those with weak grips. The death rate over the period of the studies for people with weak handshakes was 67 percent higher than for people with a firm grip. The slowest walkers were nearly three times more likely to die during the study period than swifter walkers. The people who were slowest to get up from a chair had about double the death rate compared to the quick risers. "Those people in the general population who have higher physical capability levels are likely to live longer," Cooper said. What can be inferred from the passage? | [
"People who walk quickly and shake hands firmly have a lower death rate.",
"People with the strongest hand grasp are more outgoing.",
"Most of the people who received the study live in the community.",
"People who always sit are more likely to die than those who stand."
] | A. People who walk quickly and shake hands firmly have a lower death rate. | mmlu_train |
aquarat_11777 | A man can row three-quarters of a kilometre against the stream in 11 1/4 minutes. The speed (in km/hr) of the man in still water is: | [
"4 1/4 km/hr",
"5 km/hr",
"6 km/hr",
"7 km/hr",
"None"
] | B. 5 km/hr | aquarat |
arc_easy_1531 | Which object refracts light? | [
"mirror",
"silver spoon",
"foil",
"glass prism"
] | D. glass prism | arc_easy |
aquarat_17540 | If x and y are integers and xy = 660, x or y must be divisible by which of the following numbers? | [
"4",
"5",
"6",
"20",
"30"
] | B. 5 | aquarat |
mmlu_train_33527 | It is a finding which is certain to be hotly discussed. According to the latest research, women are brighter than men. For the first time in IQ testing, psychologists have found that female scores have risen above those of men. Since IQ testing began a century ago, women have been as much as five points behind. But that gap has been narrowing in recent years and this year women have moved ahead, according to James Flynn, leader of the research. "In the last 100 years the IQ scores of both men and women have risen but women's have risen faster," said Mr. Flynn. "This is a result of modernity, which is making our brains adapt and raising our IQ." One possible explanation is that women's lives have become more demanding as they multitask between raising a family and doing a job. Another is that women have a slightly higher potential intelligence than men and are only now realizing it. Mr. Flynn, who will publish his findings in a book, said more data was needed to explain the trend. "The full effect of modernity on women is only just starting," he added. He compared IQ result from countries in western Europe and from the United States, Canada, New Zealand, Argentina and Estonia. These showed that in westernized countries the gap in scores between men and women had become minimal . The data for making comparison was limited and could be carried out for only a few countries. It included Australia, where male and female IQs were found to be almost the same. In New Zealand, Estonia and Argentina, women scored slightly more than men. Mr. Flynn said, "As the world gets more complex, people are adapting." He added, "I suspect that the same trends are happening in Britain, although the data is too limited to be true." What would be the best title for the text? | [
"The history of IQ testing",
"The modernity of the world",
"Women are becoming stronger than men",
"Women overtake men in IQ testing"
] | D. Women overtake men in IQ testing | mmlu_train |
mmlu_train_90033 | June 6this National Eye Care Day. It is a good chance for us to improve our eye health. What are common eye problems we have today? How can we protect our eyes? Read on to find out the answer. Eyes are important in our everyday life. We use them to read books, see colors and view the wonders of the world. But sometimes, we use them too much and it hurts them. In the past, nearsightedness was a common eye problem among children. This is mostly because of their bad eye habits, such as watching TV too long and reading books in bed. However, today's technology is changing the way we live. Children spend more time working and playing in front of computers, smartphones and iPads. US children spend more than 42 hours a week in front of electronic screens , US' ABC news reported. This has caused a new problem for our eyes: digital eyestrain . People with digital eyestrain may get headaches, dry and red eyes, eye pain, watering and other eye problems. But don't worry. The following tips can help you protect your eyes. Try them out. Screen advice: 1. When you are watching electronic screens, keep them at least 30 cm from your eyes. Try not to use your smartphone in direct sunlight. 2. Blink more often when you are looking at the screen. This can help to stop dry eyes. 3. Remember to take a 20-20-20 break: every 20 minutes, take a 20-second break and look at something 20 feet (about 6 meters) away. 4. Spend less time in front of screens. One to two hours a day is OK for your eyes. People get a good chance to care about their _ on June 6thevery year. | [
"tooth health",
"physical health",
"eye health",
"heart health"
] | C. eye health | mmlu_train |
mmlu_train_96092 | What would be an example of a force acting on an object in the opposite direction that the object is moving, which would cause the object's speed to decrease in a forward motion? | [
"seven bees are flying north while a car is driving west",
"a car is driving west with a person pushing it west",
"a car is driving east but the sun is rising in the east",
"a car is driving north with strong winds blowing south"
] | D. a car is driving north with strong winds blowing south | mmlu_train |
mmlu_train_90863 | In many English homes people eat four meals a day: breakfast, lunch, tea and dinner. People have breakfast at any time from seven to nine in the morning. They eat porridge, eggs or bread, English people drink tea or coffee at breakfast. Lunch comes at one o'clock. Afternoon tea is from four to five in the afternoon and dinner is at about half past seven. First they have soup, and then they have meat or fish with vegetables. After that they eat some other things, like bananas, apples or oranges. But not all English people eat like that. Some of them have their dinner in the middle of the day. Their meals are breakfast, dinner, tea and supper and all these meals are very simple. . People have lunch at _ o'clock. | [
"any time",
"nine",
"five",
"one"
] | D. one | mmlu_train |
mmlu_train_96813 | If I am out in the sun all day I should | [
"go naked",
"drink wine",
"avoid it occasionally",
"wear a coat"
] | C. avoid it occasionally | mmlu_train |
mmlu_train_99416 | What causes direct damage to the lungs? | [
"drinking alcohol",
"consuming ignited tobacco",
"eating feces",
"swimming"
] | B. consuming ignited tobacco | mmlu_train |
mmlu_train_32178 | BEIJINCG, Feb.28, 2008 (Xinhua) -- China plans to carry out its first spacewalk in second half of the year, an official of the nation's manned space program said here on Thursday. The Shenzhou VII spacecraft will be launched from the Jiuquan Satellite Launch Center in the northwestern province of Gansu late in the year and the astronauts will leave their spaceship for the first time, the official told Xinhua. Compared with the previous two manned space flights, the upcoming Shenzhou VII space mission is more complex.Besides the spacewalk, the crew is also expected to perform extra-vehicular work such as fixing and tightening equipment.The spaceship will also release a small inspection satellite, which keeps an eye on its own performance. China may live broadcast the first ever spacewalk."The Shenzhou VII spaceship is able to live-broadcast the walk, but it has not been decided whether the spacewalk will be broadcast in a live or recorded version," the official told Xinhua. Breakthroughs have been made in significant techniques related to the spacewalk.Research into the development of spaceship and rockets has been going smoothly, and astronauts have undertaken extensive training, according to the official. The Shenzhou VII mission will start the second phase of China's three-stage space program.said the official. In the second stage, China plans further breakthroughs in manned space flight, such as space walks.In this phase, China will put into orbit a space laboratory staffed by humans for short periods and create a fully-equipped space engineering system. In the third stage, China will build a permanent space station and a space engineering system.Astronauts and scientists will travel between the Earth and the space station to conduct large-scale experiments. Which is true according to the passage? | [
"Important technique about spacewalk remain uncertain in spite of researches.",
"spacewalk is the only factor that leads to Shenzhou VII mission's complexity.",
"Due to Shenzhou VIPs inability, it's uncertain how to broadcast the spacewalk.",
"Our.country is getting along quite well with developing spaceship ... | D. Our.country is getting along quite well with developing spaceship and rockets, | mmlu_train |
mmlu_train_19803 | It can greet people, show DVDs and hand out balloons. "Ubiko", a robot-on -wheels with a catlike face, is joining the crew of temporary workers supplied by a Japanese job-referral company, Ubiquitous Exchange, to stores, events and even weddings. Next month, the 44-inch tall robot will be selling mobile phones at a store. Ubiko can be hired as a temporary worker for two hours for 105,000 yen, or $890. "We see this as serious business. There are jobs that robots are better at," Akiko Sakurai said "people do develop a relation with the robot, and it's lovable." The $255,000 robot, which is equipped with a camera and sensors, greets customers with a nasal electronic voice, shows DVDs with a projector in its head and hands out balloons and other goods with wireless remote-controllable arms. Ubiko sounds like a Japanese female name, which often ends with "ko". Tmsuk, the Japanese company that makes the robot, sold three last month to hospital, where they are working as full-time, rather than temporary, receptionists and guides. One of the hospital's robots serves as a receptionist and has been programmed to greet visitors. It also has a touch-panel on its body, and visitors can use it to get directions for where they want to go. "Just give it electricity, and a robot can work for long hours, even do repetitive work, and you don't have to worry about labor laws," Sudo said. Japan's lower birth rate means that in the coming years it could face a labor shortage, and some experts believe robots could be part of the key to that problem. Robots are very popular in Japan partly because of the popularity of cartoons that describe robots as friends and assistants to humans. Which of the following about Ubiko is NOT true? | [
"It has a face of female.",
"There is a projector in its head.",
"It is equipped with a camera and sensors.",
"It has wireless remote-controllable arms."
] | A. It has a face of female. | mmlu_train |
aquarat_53339 | Find the probability that a leap year selected at random will not have 53 Sundays or Mondays. | [
"6/7",
"5/7",
"4/7",
"3/7",
"2/7"
] | C. 4/7 | aquarat |
mmlu_train_11327 | Child care programs help us work towards the future of our children, and right from the time they are born until they graduate. It is our job to look for the best educational programs. One of the most important things of a good child care program or child day care is the teacher to child ratio . It means that every student needs a certain amount of attention in order to grow and learn correctly. It's for this reason that small-sized class in schools are leading to bigger and better opportunities. With smaller classes, each student is given personal attention when it comes to their class work, their personal health and their mental growth. When there are too many children in a class, individuals get lost in the crowd. They always couldn't get enough attention. When it comes to the educational result, they don't learn well because some are afraid to ask questions in front of so many people. Others become lazy for not having been attended by the teacher. Some schools are overcrowded these days. Most children don't even get their basic educational work done in schools. How is one expected to grow into a successful , healthy adult if the basics are not done? For these and several other reasons, schools with small class sizes are turning out to be very good for children. Diana Autumn is Director of Anne Sullivan School. The excellent teachers here often attend different courses and workshops to stay on top of the latest research in education, and the school pays more attention to its interactive classrooms and small-sized classes. It can be inferred from the text that Diana Autumn _ . | [
"is the author of the text",
"encourages new teaching ideas in her school",
"cares little about children's school education",
"prefers carrying out the traditional teaching methods"
] | B. encourages new teaching ideas in her school | mmlu_train |
mmlu_train_75775 | Henry: I find the Internet is very good for shopping. I use more and more for buying books and CDs, and I even bought some clothes over the Internet. The other thing I can do is to book travels over the Internet. I booked a cheap flight once. It was very easy, and it was really good. David: I use the Internet for games. I play chess with people all around the world. Last night I had a game with someone from Japan. I also download games from the Internet, so I can have any game I want. Peter: I use the Internet for anything I need to help me with my schoolwork. I use the online dictionaries, encyclopedias and magazines. It's great because I can download pictures or articles and use them to help my homework. It's very easy to use and it's free, so I like it. Tony: Well, the main thing I use the Internet for is to e-mail. I usually write to my customers by e-mail, and my customers answer me by e-mail, too. We probably send and receive four or five hundred e-mails a month. But of course, I also use e-mails to keep in touch with friends and family. My daughter is in Australia and we send e-mails to each other every day. David's hobby is to _ on the Internet. | [
"read books",
"book flights",
"play games",
"download pictures"
] | C. play games | mmlu_train |
mmlu_train_59826 | Empathy lets us feel another person's pain and drives us to help. Do any other animals feel empathy? Scientists recently found that rats do, too. Most people don't like rats. In many people's eyes, rats are only bad. But Jean Decety and his partners at the University of Chicago did an experiment. It showed that rats are kind, warm-hearted animals. They can feel each other's pain. Scientists placed pairs of rats in plastic cages for two weeks. During this time they got to know each other. Then they put one of the rats from each pair into a small container in the cages. The small container had a door. It was so designed as to fall to the side when the free rat touched it. Many of the trapped rats squeaked to show their discomfort. The other rats of the pairs could see their suffering friends clearly. In most pairs, the free rats would become very worried about their friends. They kept trying to save their friends again and again throughout the month. Scientists put the rats' favorite chocolate in the cages, but the rats didn't eat it until they had saved their friends successfully. Scientists also found that female rats seemed to act more empathetic than male rats. "The results are the first to show that rats take action in response to another's trouble," Decety said. "Monkeys and chimpanzees have similar behavior. But unlike those animals, rats can be ready used in laboratory studies. They will help us to learn which parts of the brain lead to empathy and helping behavior and whether empathy is natural." Why didn't the free rats eat the chocolate at first? | [
"Because they were not hungry at that time.",
"Because chocolate was not their favorite food.",
"Because they wanted to save the trapped rats first.",
"Because they were afraid that the chocolate was bad."
] | C. Because they wanted to save the trapped rats first. | mmlu_train |
arc_easy_664 | The tendency of a stationary object to resist being put into motion is known as | [
"acceleration.",
"inertia.",
"weight.",
"velocity."
] | B. inertia. | arc_easy |
mmlu_train_71432 | I have six baskets. Three are big . Three are small . I have some pears and some oranges . I put three pears in each big basket and four oranges in each small basket . The number of oranges is my age . I have _ pears . | [
"three",
"five",
"seven",
"nine"
] | D. nine | mmlu_train |
mmlu_train_47205 | Back in the early 1900s, American physician Byron Robinson wrote a book proposing an interesting theory: humans actually have two brains --- one in our heads and the other in our stomachs, and the two "communicate" all the time. Interestingly, in Chinese culture, thoughts are also related to the belly in phrases and idioms like fugao (, a draft), manfu jinglun (, a bellyful of ideas), and yiduzi weiqu (, a bellyful of complaints). This may sound a little ridiculous at first. But try to think of a time when you were extremely nervous. Chances are that you also felt uncomfortable in your stomach, didn't you? This is probably why people use the idiom "butterflies in one's stomach" to refer to being nervous. Now scientists from Canada and the US have found that our guts , if not as bright as our actual brains, are much more than just where we digest the food we eat. They also affect our emotions and even behavior, all thanks to the bacteria in them, reported Scientific American. In the study, scientists fed timid mice stomach bacteria from mice that were more active and daring. After eating the bacteria, the timid mice grew more energetic and fearless. Sure enough, when _ mice got the bacteria from timid ones, they became more anxious. The mice's behavior also changed when scientists disturbed the bacteria in their guts by changing their diets and feeding them antibiotics . "If something goes wrong in the gut, that change is reflected in the brain," Emeran Mayer, a professor at University of California, Los Angeles, told The Huffington Post. The brain-and-gut connection also works in the opposite way. Scientists studied children with autism --- a mental illness that makes people unable to socialize with others --- and found that they also have a lot of stomach problems. They have fewer types of stomach bacteria and lower totals of a few key bacteria than healthy children. This research raises the possibility that scientists could treat patients with brain problems simply by feeding them the right food, which would be much more efficient than providing psychological therapy . According to CBC News, you can get "good" bacteria that lift your spirits from food like yogurt while "bad" bacteria are usually in high fat and high sugar foods. We can infer from the article that _ . | [
"psychological therapy has never worked before for autistic children",
"yogurt is the best solution for anxiety problems",
"high fat and high sugar foods are responsible for many mental diseases",
"diet changes can lead to mood changes"
] | D. diet changes can lead to mood changes | mmlu_train |
aquarat_33124 | When a metallic ball bearing is placed inside a cylindrical container, of radius 2 cm, the height of the water, inside the container, increases by 0.6 cm. The radius, to the nearest tenth of a centimeter, of the ball bearing is | [
"1 cm",
"1.2 cm",
"2 cm",
"0.6 cm",
"None"
] | B. 1.2 cm | aquarat |
aquarat_8057 | Rs. 20 is the true discount on Rs. 260 due after a certain time. What will be the true discount on the same sum due after half of the former time, the rate of interest being the same? | [
"10",
"9",
"11",
"10.4",
"20"
] | D. 10.4 | aquarat |
mmlu_train_26942 | Washington -- The largest ozone hole ever observed has opened up over Antarctica, according to the scientists of the US National Aeronautics and Space Administration (NASA). They believe it is a sign that ozone -- destroying gases produced years ago are just now causing the largest quantities of ozone to disappear. This year's South Pole ozone hole spreads over about 28.5 million square kilometers, an area three times larger than the landmass of the prefix = st1 /United States. Pictures of the hole have been offered by NASA. The hole appears as a giant blue mass, totally covering Antarctica and stretching to the southern tip of South America. "The last time the ozone hole was close to this size was in 1998, when it spread over about 27.2 million square kilometers," NASA said. Paul Newman, who works with NASA's Total Ozone Mapping Spectrometer (TOMS) instrument on a NASA satellite, said ozone watchers had expected a big hole this year, but not this big. The Antarctica ozone hole, first observed in 1985, is caused by the depletion of Earth protecting ozone by human-made chemicals such as chlorofluorocarbons, known as CFCs. "Even though these chemicals were not allowed to use from the beginning of 1987, they remain in the atmosphere and will continue to do so for years," Newman said. "This year's large hole may have been caused by a change in a swirling high-level air current over Antarctica, which circles the area and contains the zone hole," Newman said. The text is mainly about _ . | [
"the discovery of the largest ozone hole",
"the discovery of the Antarctica ozone hole",
"the history of the Antarctica ozone hole",
"the size of the largest ozone hole"
] | A. the discovery of the largest ozone hole | mmlu_train |
arc_easy_696 | A student conducts an investigation using mold spores. In one part of the investigation, he needs to closely examine a spore sample. Which piece of equipment does the student need to use to keep mold spores from entering his respiratory system? | [
"breathing mask",
"safety goggles",
"rubber gloves",
"lead smock"
] | A. breathing mask | arc_easy |
aquarat_18670 | An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 123 hours, it must travel at a speed of: | [
"234",
"377",
"720",
"378",
"268"
] | D. 378 | aquarat |
arc_challenge_77 | According to a pH scale, which pH would be the strongest acid? | [
"3",
"6",
"9",
"12"
] | A. 3 | arc_challenge |
mmlu_train_20994 | For better eyesight, doctors advise limiting the hours of screen time and encourage having enough eye resting time. However, another study shows that sitting in front of computer or TV screens for long hours is not the only reason formyopia . An Australian research team studied young children in Sydney and Singapore to find the reasons for myopia. The research team found that theprevalence of myopia among children in Sydney was lower than children in Singapore, even though they spent more time in front of computer and TV screens. The major finding is that children in Sydney spend longer hours on outdoor activities than those in Singapore. Indoor and outdoor sports activities both make the eyes focus on more distant objects, which prevents the eyes from changing shape. But outdoor activities may better help avoid myopia than indoor sports activities. Jane Gwiazda, who does research in sight problems, says: "Natural light is good for eye growth. And extra vitamin D from the sun might contribute to eye growth." Many doctors suggest that every child get its first eye test done when he/she is about two and half years old, and even if his/her sight seems perfect. It is necessary for myopic children to wear glasses to prevent headaches, trouble reading or injuries. It is also important that schools invite doctors to test their students' eyes. If that is not possible, school teachers should at least encourage parents and children to have regular eye examinations and wear glasses. And parents should remember not only to limit the total screen time for their children, but also to encourage them to spend time outdoors. Which of the following statements is TRUE ? | [
"Children should have eye tests as soon as they reach school age.",
"Doing outdoor activities with no glasses is good for myopia children.",
"Focusing on distant objects can help the eyes keep their original shape.",
"Children should limit their time in the sun in order to protect their eyes."
] | C. Focusing on distant objects can help the eyes keep their original shape. | mmlu_train |
mmlu_train_59718 | After successfully serving their terms for 4 years, military service men and women are given the choice to stay in the military or return to civilian life. For some, having to readjust to civilian life is one of the most challenging assignments our returning soldiers and marines will ever to undertake. While people may think readjusting should be simple, they must take into consideration all physical and mental stress our servicemen went through. Post-traumatic Stress Disorder , or PTSD, is a mental disorder that can occur following the experience or witnessing of life-threatening events such as military combat . Most survivors of trauma return to normal given a little time. In the military, the marines are given a two-week course on how to return to civilian life. Unfortunately, some will have stress reactions that do not go away on their own, or may even get worse over time. These individual may develop PTSD. People who suffer from PTSD have difficulty sleeping because they are often reliving the experience through nightmares and flashbacks, and feel deserted or often stand off, and these symptoms can be severe enough and last long enough to significantly damage the person's daily life. Fullerton College, like most colleges, has its own Veteran's Office. Ray Bustos has been running the office for 3 years. Bustos acts as a liaison for the school and the veteran students. He makes sure the veterans returning to school get the right benefits. There are various types of financial aid for soldiers and marines. He strongly encourages the use of the Veteran Affairs website. The website is very informative and extremely helpful for veterans as well as for friends and relatives of veterans who want to learn more. One purpose of the writer in writing the passage is _ . | [
"to introduce some methods to cure PTSD",
"to instruct PTSD patients to return to civilian life",
"to recommend a website to veterans and people concerned",
"to give military service men and women advice on civilian life"
] | C. to recommend a website to veterans and people concerned | mmlu_train |
mmlu_train_19164 | On a Saturday morning earlier this September, the world got its first look at the Strati. This electric vehicle is unlike any other currently on the road. It rolls on four wheels, but its body and chassis weren't built in a factory. Instead, Strati's designers used a technology called 3-D printing. It created those parts of the car in one piece, from the ground up. "Compared to a typical vehicle on the road, the Strati definitely looks different," says Greg Schroeder, a senior research engineer at the Center for Automotive Research in Ann Arbor, Mich. He did not work on the new car. His organization studies trends and changes in the auto industry. It took 44 hours to print the new car at the International Manufacturing Technology Show in Chicago. Over the next few days, the car's designers installed additional parts. These included the car's engine, brakes and tires. Then, early on September 13, Jay Rogers climbed into the car, started its engine and drove the vehicle onto the street. Rogers helped found Local Motors. It's the Arizona-based company behind the Strati. Two weeks later, his team printed a second Strati, and just as fast, at a fair in New York City. Justin Fishkin, a local Motors official, sees the Strati as a window into the future. Today, car buyers are limited in their choice of a vehicle. They can order only what car companies have already designed. But in the future, he says, you may be able to design your own car online and then get it printed to order. Manufacturing experts say 3-D printing has begun to revolutionize how they make things. The technology has been around for decades. But these machines used to be so expensive that only large companies could afford them. In the last few years, though, that has changed. Many of the machines are now inexpensive enough for small companies--or even individuals --to own. Some local libraries make them available to the public. High Schools are beginning to use them in classrooms. Wide access to these printers means people can now design and print a wide variety of new things. The car's printer is a one-of-a-kind device. The technology behind the 3-D printer used in Chicago is an example of additive manufacturing. This process builds solid objects, slice by slice, from the bottom up. ("Strati" means layers, in Italian.) A mechanical arm moves a _ from one side to another, back and forth. As it moves, the nozzle deposits a liquid--often melted plastic or metal (but it could be food, concrete or even cells) --that quickly hardens or bonds to become solid or semi-solid. This creates a single, thin layer. Once a layer is complete, the printer starts depositing the next one. "There's a lot of interest in 3-D printing in the auto industry," says Schroeder. Right now, the technology is particularly useful for building models of cars or car parts. To compete with current auto manufacturers, the 3-D printer would have to increase in a hurry, Schroeder says. By contrast, he notes, a Ford F-150 pickup truck rolls off an assembly line at a rate of roughly one per minute. To print as many Stratis would require many more printers. Schroeder says he doesn't see 3-D printing soon taking over for such high-volume manufacturing. But, he adds, "Who knows what will happen in the long term?" Scientists at Oak Ridge National Laboratory in Tennessee designed the 3-D printer used in Chicago. Lonnie Love, a research scientist at the lab, led the effort. Additive manufacturing often is slow and expensive. It also may produce materials that are unreliable, Love says. So for two years, his team searched for ways to make 3-D printing better. They built new machines and tested them over and over. All of that work paid off: their new machine is fast and uses less expensive material than earlier printers. In addition, it prints a plastic embedded with fibers of carbon to produce a stronger material. This helps ensure the material won't crack or break under pressure. Which of the following can be the best title for this passage? | [
"3-D Printers Are Coming",
"3-D Printers Are Becoming Well- Known",
"3-D Printers Are Becoming Cheaper",
"3-D Printers Are Making Cars"
] | D. 3-D Printers Are Making Cars | mmlu_train |
arc_easy_1788 | Which of the following can only be seen with a telescope? | [
"the moon-like phases of Venus",
"the phases of Earth's moon",
"a lunar eclipse",
"a solar eclipse"
] | A. the moon-like phases of Venus | arc_easy |
mmlu_train_11026 | IMAGINE if there was a device that could do everything for you - wake you up every morning, chat with you and type your e-mails. The piece of technology in question would be smart, able to tell you about the weather and where the nearest restaurants are. The good thing is you no longer need to wonder, because something like this already exists. And its name is Siri. Siri is a voice recognition application designed for Apple products and the concept has been around for almost a year. When Siri first came out it could only speak English, but now it has "learned" lots of new languages, including Chinese, Cantonese and Taiwanese, reported The Wall Street Journal. So, you can give it orders in your mother tongue. But how could a cell phone or a computer "hear" what you are saying and understand it? This is all because of voice recognition technology. When you speak, your voice creates vibrations in the air - a bit like waves in the water when you throw a rock into the lake. The microphone receives the vibrations and the computer changes them into digital data that is then divided into many parts. They are analyzed one by one to see what pronunciations each part stands for. The computer then puts these pronunciations together into possible words according to its built-in dictionary. But figuring out the words is far from enough; building words into meaningful sentences is the most difficult part. The computer has to compare what it hears to a large library of known phrases and sentences to determine what the user is saying. However, people don't always talk in the most standard way and sometimes make grammatical mistakes. This is why traditional voice recognition software always requires you to remember keywords and to speak in a certain way. Fortunately, Siri isn't like that. It's not just "voice recognition"; it's "natural language understanding (NLU)". You can ask it things like "Do I need an umbrella today?" and it will know that you are asking about the weather, according to ABC News. "The key thing is NLU - understanding what you mean and what you want," Neil Grant from Nuance, a software company in the US, told The Guardian. "Historically, you had to learn a huge long list of commands . As NLU progresses, you can say what you want in a way that's natural to you." The text is mainly about _ . | [
"the convenience of future life.",
"an introduction to the Apple products.",
"the working system of voice recognition",
"the introduction to Siri"
] | D. the introduction to Siri | mmlu_train |
mmlu_train_98348 | Which of these is warm-blooded? | [
"a frog",
"a snake",
"a vulture",
"a lizard"
] | C. a vulture | mmlu_train |
aquarat_2 | Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 50 ps per meter is? | [
"Rs.122",
"Rs.129",
"Rs.125",
"Rs.120",
"Rs.121"
] | C. Rs.125 | aquarat |
aquarat_32336 | A man has some hens and cows. If the number of heads be 50 and the number of feet equals 160, then the number of hens will be: | [
"22",
"23",
"24",
"20",
"28"
] | D. 20 | aquarat |
m1_pref_34 | Which of the following is wrong regarding Ontologies? | [
"We can create more than one ontology that conceptualize the same real-world entities",
"Ontologies help in the integration of data expressed in different models",
"Ontologies support domain-specific vocabularies",
"Ontologies dictate how semi-structured data are serialized"
] | D. Ontologies dictate how semi-structured data are serialized | m1_pref |
mmlu_train_39431 | If you want a little extra security against thieves stealing your bicycle, designer Dennis Siegel has designed a solution. The RFID Bikealarm is attached to the seat on a bicycle and gives off an alarm when it senses movement. "The RFID Bikealarm is meant to be a useful add-on to mechanical bicycle locks because it greatly extends the range of protection with only a few components," Siegel explains on his website. "It is low-cost, durable and easy to use." The Bikealarm was designed as part of Siegel's Bachelor's degree thesis at the University of the Arts Bremen in Germany. The device will scare off any would-be thieves the moment they begin to steal the bicycle to which it is attached. It is able to continuously sense the environment to distinguish between specific events, for instance a passing tram / car and a serious theft. Siegel created a working model of an alarm that would sound when it sensed movement, but wasn't initially sure how it would be best attached to a bicycle. "I decided to mount it to the rails of the seat because it allows for comfortable interaction and the position is less obvious as it looks like a small repair kit," he says. Siegel chose to use RFID technology rather than Bluetooth to keep the costs down. Siegel explains that the most difficult aspect of creating the alarm was to get the electronic circuit down to a small enough size. The device runs off a kind of battery that can be charged by USB within 2 hours and lasts for a few days with normal use. As the Bikealarm is only at development stage, Siegel hasn't signed any agreements to put it on the market. What do we know about the RFID Bikealarm? | [
"It can't tell between specific events.",
"It is very difficult to use.",
"It uses a kind of battery for power.",
"It depends on Bluetooth technology."
] | C. It uses a kind of battery for power. | mmlu_train |
aquarat_27833 | A train running at a speed of 36 kmph crosses an electric pole in 12 seconds. In how much time will it cross a 350 m long platform? | [
"19",
"27",
"29",
"47",
"28"
] | D. 47 | aquarat |
mmlu_train_90462 | Colorful hair speaks more about beauty. Now it becomes popular and people are dyeing their hair to make it different. Dyeing hair with natural products is good for health while dyeing with chemicals is harmful. Researches have found that dyeing hair with chemicals can make people have cancer. Lead is very harmful for the human body and it is used in most hair dyes. Since the base of hair is the scalp ,you may have allergic reaction . While dyeing your hair it is important to take some safety measures. You can follow them even when you are applying dye on your hair at home. * It is better to apply hair dye for a few minutes. If you leave your hair with dye, longer than the necessary time,then you may get some skin problems. * Don't forget to wear gloves while applying dye on the hair. This will protect the skin of your hands. * After applying hair dye it is important to wash your hair with water. * Hair dyes are made of chemicals. If you mix different hair dyes ,there may be chemical reaction. So, It is not a good idea to mix different hair dyes at the same time. * Finally all the bags of hair dyes carry the directions( ) Try to follow them very carefully. This will lower the chance of allergic reaction. From the passage,we can infer that _ | [
"amanwhooftendyeshishairmayhavecancer",
"amanwhodoesn'tliketowashhairmayhavecancer",
"leadisgoodforthehumanbody",
"wemustn'tdyeourhair"
] | A. amanwhooftendyeshishairmayhavecancer | mmlu_train |
arc_easy_2091 | Hydrogen gas and oxygen gas combine to form water. Which would be a more concise way of expressing what happens in this chemical reaction? | [
"write a chemical formula",
"write a chemical equation",
"describe the rearrangement of the atoms",
"describe the procedure for creating this change"
] | B. write a chemical equation | arc_easy |
mmlu_train_39244 | In 1985, a lionfish was caught off the coast of Florida. Now they can be found not only in the Atlantic Ocean but also in the Gulf of Mexico and the Caribbean Sea. And they are continuing to move south. Lionfish are native to the Indian and western Pacific Oceans. So how did they end up in the Atlantic? Scientists believe some pet owners abandoned their unwanted lionfish and poured them into the sea. Little did they know the trouble their actions would cause. The Atlantic Ocean turned out to be a comfortable home for lionfish. Their venomous spines protect them from sharks and other fish. Female lionfish can spawn every few days, producing as many as 2 million eggs per year. Other big fish would have competed with lionfish for food. Bet overfishing has removed many of these large fish. As a result, the fish have eaten so much that they have grown to be more then three times the size of their cousins in the Pacific and Indian Oceans. "They eat mostly fish," says Stephanie Green, a scientist at Oregon State University. All that eating has caused great changes. Scientists have found that when lionfish are present somewhere, many other fish, which are small enough for them to eat, disappear. Some of the fish they eat are greatly missed in their habitats. For example, parrotfish eat certain plants off corals , which allows corals to grow better. But they are now disappearing due to lionfish. Scientists say lionfish are here to stay. But there are ways to deal with the problem. The key, says Green, is to keep lionfish numbers in check. In Florida, drivers can now go though a special training program and get certified to catch lionfish in areas where fishing is not usually allowed. And a number of restaurants have added the fish to the menu. "It's going to be a long-term battle, but the missing sea species will come back someday," says Green. Parrotfish were mentioned to show lionfish's _ . | [
"loneliness",
"carelessness",
"weakness",
"harmfulness"
] | D. harmfulness | mmlu_train |
aquarat_14324 | In how many seconds will a train 150 meters long pass an oak tree, if the speed of the train is 36 km/hr? | [
"11",
"13",
"15",
"17",
"19"
] | C. 15 | aquarat |
mmlu_train_30274 | Eye Facts There are many commonly held beliefs about eyesight that are not proven facts. For example, some people believe that wearing glasses too soon weakens the eyes. But there is no evidence to show that the structure of eyes is changed by wearing glasses at young age. Wearing the wrong glasses, however, can prove harmful. Studies show that for adults there is no danger, but children can develop loss of sight if they have glasses unsuitable for their eyes. We have all heard some of the common myths about how eyesight gets bad. Most people believe that reading in weak light causes poor eyesight, but that is untrue. Too little light makes the eyes work harder, so they do get tired and strained. Eyestrain also results from reading a lot, reading in bed, and watching too much television. However, although eyestrain may cause some pain or headaches, it does not damage eyesight in the long term. Another myth about eyes is that they can be replaced, or transplanted from one person to another. There are close to one million nerve fibers that connect the eyeball to the brain; as of yet, it is impossible to connect them all in a new person. Only certain parts of the eye can be replaced. But if we keep clearing up the myths and learning more about the eyes, someday a full transplant may be possible! This passage is mostly about _ . | [
"different types of eye problems",
"myths about eyesight",
"beliefs of eye doctors",
"eye transplants"
] | B. myths about eyesight | mmlu_train |
aquarat_28043 | Krishan and Nandan jointly started a business. Krishan invested three times as Nandan did and invested his money for double time as compared to Nandan. Nandan earned Rs. 4000. If the gain is proportional to the money invested and the time for which the money is invested then the total gain was? | [
"228878",
"27771",
"28867",
"28,000",
"267781"
] | D. 28,000 | aquarat |
aquarat_3917 | The weights of one liter vegetable ghee packet of two brands ‘A’ and ‘B’ are 900 gm and 850 gm respectively. If they are mixed in the ratio of 3 : 2 by volumes to form a mixture of 4 liters, what is the weight (in kg) of the mixture? | [
"3.84",
"1.75",
"3.52",
"2.72",
"None of these"
] | C. 3.52 | aquarat |
aquarat_4161 | A man purchases 8 pens for Rs.9 and sells 9 pens for Rs.8, how much profit or loss does he make? | [
"40.98% loss",
"20.98% loss",
"60.98% loss",
"50.98% loss",
"10.98% loss"
] | B. 20.98% loss | aquarat |
aquarat_37929 | On the independence day, bananas were be equally distributed among the children in a school so that each child would get two bananas. On the particular day 380 children were absent and as a result each child got two extra bananas. Find the actual number of children in the school? | [
"237",
"287",
"760",
"287",
"720"
] | C. 760 | aquarat |
mmlu_train_36036 | PEOPLE may use the expression "birdbrain" in English to talk about someone who is stupid, but crows prove that this is unfair. Now it has been discovered that crows may understand analogies . To test this ability in animals, scientists do "relational matching-to-sample (RMTS)"tests. If a pair was AA, for example, then picking BB to match it would be correct. An international team led by Edward Wasserman in the US first trained two crows to match things by color1, shape, and number in what is called" identity matching-to-sample (IMTS)" , then moved onto RMTS. For the IMTS test, the birds were put in a cage with a plastic tray that had three cards and two cups in it. The card in the middle was the sample card. The cups on either side were covered with the other two cards. One was the same as the sample, while the other wasn' t. The cup with the card that matched the sample card contained two worms to eat. In the second part of the experiment, the birds were tested with relational matching pairs. A card with two same- sized circles, for example, meant they should pick the test card with two same-sized squares and not two different-sized circles. The birds did well in the more difficult test and picked the correct card more than three quarters of the time. Wasserman was surprised that crows were able to solve the problem without any training in RMTS. He said in a news release: "Honestly, if it was only by force that the crows showed this learning, then it would have been an impressive result. But this was spontaneous." So perhaps it' s time to stop saying " birdbrain" permanently. Which of the following is TURE about the tests on the crows? | [
"The birds did better in RMTS than in IMTS.",
"The birds were first made to do RMTS, then IMTS.",
"The birds picked almost all the correct cards in RMTS",
"In the IMTS test, the birds needed to identify the sample card to get rewards."
] | D. In the IMTS test, the birds needed to identify the sample card to get rewards. | mmlu_train |
mmlu_train_13796 | Computer people talk a lot about the need for other people to become "computer-literate". But not all experts agree that this is a good idea. One pioneer, in particular, who disagrees is David Tebbutt, the founder of Computertown UK. Although many people see this as a successful attempt to bring people closer to the computer, David does not see _ that way. He says that Computertown UK was formed for just the opposite reason, to bring computers to people and make them "people-literate". David Tebbutt thinks Computertowns are most successful when tied to a computer club but he insists there is an important difference between the two. The clubs are for people who have some computer knowledge already. This frightens away non-experts, who are happier going to Computertowns where there are computers for them to experiment on, with experts to encourage them and answer any questions they have. They are not told what to do. They find out. The computer experts have to learn not to tell people about computers, but have to be able to answer all questions people ask. People don't have to learn computer terms , but the experts have to explain in plain language. The computers are becoming "people-literate". We can infer from the text that "computer-literate" means _ . | [
"being able to afford a computer",
"being able to write computer programs",
"working with the computer and finding out the value",
"understanding the computer and knowing how to use it"
] | D. understanding the computer and knowing how to use it | mmlu_train |
mmlu_train_97282 | A person wanting to signal with light could redirect sunlight with | [
"a shoe",
"a steel dish",
"a teabag",
"a cat"
] | B. a steel dish | mmlu_train |
aquarat_50028 | A working mom wakes up every day at 7 am and goes to sleep at 11 pm. She works 8 hours a day. Spends 2 hours working out at the gym. She spends 1.5 hours cooking dinner and doing dishes. She spends .5 of an hour giving her daughter a bath. She spends 1 hour helping with homework and getting her daughter ready for bed. She spends another. 5 of an hour packing lunches for the family for the next day. She spends .5 of an hour cleaning the house and 2 hours taking a shower and reading or watching t.v. before she goes to sleep. What percent of her day does she spend at work? | [
"60",
"50",
"70",
"55",
"40"
] | B. 50 | aquarat |
mmlu_train_74700 | A science book gives facts. Some science books tell us about animals. Some tell us about plants. Some tell us about outer space. This page tells us about animals. Do you know that not only the fish but also some animals live in the sea? For example, the whale is not a fish. It can't breathe in the water. It swims in the water. But it comes up for air. The blue whale is the world's biggest animal. There are other sea animals, too. One is called the dolphin. Dolphins need air to live. They breathe air, as whales do. Dolphins are very clever. They sometimes seem to speak to each other. Many other animals live near the sea. Seals and otters love the sea. They swim and play there. They eat fish and sea plants. Seals and otters have thick fur. The fur keeps them warm. Which of the sentences below is NOT true? | [
"The whale can swim in the sea like a fish.",
"The whale can breathe in the sea like a fish.",
"Both whales and dolphins are sea animals.",
"Seals and otters like living near the sea."
] | B. The whale can breathe in the sea like a fish. | mmlu_train |
mmlu_train_67298 | Many hospitals have blood banks. In these banks, blood of all types is stored. When blood is needed, it is taken from the bank. Healthy people then give blood to the bank to replace the blood that is used. Blood can be kept in the fridge for about three weeks with a kind of chemical. When people lose much of their blood because of operations or accidents, they may need transfusions . Some people may need transfusions because of illness. Sometimes only a part of the blood is used for transfusions. Plasma , the liquid part of the blood , may be given alone. Transfusions of plasma are often given when people have been badly burned. When a person gets a transfusion, he gets blood of the same type as his. Or there may be a bad reaction . To make it safer, before a transfusion is given, the blood to be used must be tested with the blood of the person who is to receive it. This testing is called cross matching of the blood. Oswald Robertson, an American doctor, was the first one to give transfusions. He used blood that had been stored for some time to help wounded soldiers in 1918 in World War One. Before a transfusion, it is important to make sure that _ . | [
"the blood is cold",
"the blood has been stored long enough",
"the blood is from people who have accidents",
"the type of blood to be used is the same as the patient's"
] | D. the type of blood to be used is the same as the patient's | mmlu_train |
aquarat_44558 | Mary and Harry enter into a partnership by investing $700 and $300 respectively. At the end of one year, they divided their profits such that a third of the profit is divided equally for the efforts they have put into the business and the remaining amount of profit is divided in the ratio of the investments they made in the business. If Mary received $800 more than Harry did, what was the profit made by their business in that year? | [
"45645433",
"46457457",
"4675",
"3000",
"3432"
] | D. 3000 | aquarat |
aquarat_22317 | In a garden man has to pick some flowers ans has to pass thru 3 doors. Each door has a guard. Man has to give half of the flowers he had to the guard and in return guard returns the man him one flower back. how many flower should man pick so that at the end he is left with same number of flowers he has picked? | [
"1",
"2",
"3",
"4",
"5"
] | B. 2 | aquarat |
arc_easy_2123 | Two pool (billiard) balls collide, causing each to move in a different direction. Eventually, both come to a stop. The most important factor in causing them to stop is | [
"balance.",
"friction.",
"gravity.",
"size."
] | B. friction. | arc_easy |
mmlu_train_85543 | Most children like chocolates, candies and other kinds of sweet food. Sometimes they put a lot of sugar into their food. They don't know that sugar is bad for their teeth. Children also like fast food. It is _ delicious than home cooking, and children can take it away and eat it anywhere. Other children like to eat too much meat. Fast food or too much meat doesn't help _ a strong and healthy body. Children grow fast. They need to eat more eggs, milk, corn ,fruit, vegetables and other healthy things. Eggs and milk are good for their bones. Corn gives them energy. Fruit and vegetables give them vitamins . Children should eat an egg, and have about 200ml of milk every day. It's best to drink milk after eating bread in the morning. They should eat 150g of corn to give them energy, too. They should also eat an apple or some other fruit with their breakfast. Eating enough vegetables is important for lunch and supper. According to this passage, we _ . | [
"shouldn't put any sugar into their food",
"should eat more fast food to make us strong and healthy",
"should eat corn to keep us active",
"shouldn't drink milk after eating bread"
] | C. should eat corn to keep us active | mmlu_train |
aquarat_13137 | The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is: | [
"10m",
"245m",
"25m",
"18m",
"12m"
] | B. 245m | aquarat |
mmlu_train_44778 | It's the place where smart people make smart machines work even smarter. It's also in the heart of sunny California, a great place to start a family and raise kids. What could be better? But something is happening to their children. Up until the age of two they develop normally. But then everything seems to go backwards. The children become locked into their own small world, unable to communicate at all. They call it the "curse of Silicon Valley," but the medical name for the condition is autism . It used to be thought that autism was a kind of mental illness. Now doctors are sure that it is a neurological disease transmitted genetically. It seems that the people leading the communications revolution are having children who cannot communicate at all. But even the parents have trouble communicating. Asperger's Syndrome is a mild version of autism. People who have it are highly intelligent and often brilliant with numbers or system but have no social skill. This very combination of symptoms makes Asperger's sufferers into ideal computer professionals. The Asperger's sufferer has always been a well--known figure in popular culture. He or she was the eccentric but dedicated scholar or the strange uncle or auntie who never married. But the high numbers of such people in Silicon Valley mean that they can meet others who understand them and share their interests. And while they might not be personally attractive, they can earn truly attractive amounts of money. They can get married and have kids. Unfortunately, many of the children of two Asperger's parents seem to be developing serious autism. There is little anyone can do. It takes hours of work just to make autistic child realize that anyone else exists. And there is no cure in sight. Some argue that no cure should be found. "It may be that autistics are essentially different from normal people, but that these differences make them invaluable for the evolution of the human race," says Dr. Kirk Whilhelmsen of the University of California. "To eliminate the genes for autism could be disastrous. " It seems that the children of Silicon Valley are paying the price of genius. What does Dr Kirk Whilhelmsen think of autism? | [
"It is disastrous to society.",
"It is not completely a bad thing.",
"It is a punishment to those working in Silicon Valley.",
"People with autism should never marry."
] | B. It is not completely a bad thing. | mmlu_train |
aquarat_45284 | There are 2 friends Peter and Paul. Peter age is twice as old as Paul when peter was as old as Paul is now. Sum of the present ages of Peter and Paul is 35.What is the present age of Peter? | [
"10",
"15",
"20",
"25",
"30"
] | C. 20 | aquarat |
arc_challenge_783 | As humans travel in space, which gas is provided in the atmosphere of the spacecraft and which gas is removed from the atmosphere of the spacecraft? | [
"Oxygen is provided. Carbon dioxide is removed.",
"Carbon dioxide is provided. Oxygen is removed.",
"Carbon dioxide is provided. Nitrogen is removed.",
"Oxygen is provided. Nitrogen is removed."
] | A. Oxygen is provided. Carbon dioxide is removed. | arc_challenge |
mmlu_train_19083 | Several animal species including gorillas in Rwanda and tigers in Bangladesh could risk extinction if the impact of climate change and extreme weather on their habitats is not addressed, a UN report showed on Sunday. Launched on the sidelines of global climate negotiations in Durban, the report by the United Nations Food and Agriculture Organization shows how higher temperatures, the rise in sea levels, deforestation and excessive land use have damaged the habitats of certain species, especially in Africa. "Many ecosystems have already been stressed by increasing population, historical and recent deforestation, unsustainable management practices and even invasive species," Eduardo Rojas-Briales, assistant director general at the FAO's forestry department, said at the launch of the report. The most affected areas include mountains, isolated islands and coastal areas, which limit the possibilities for animals to migrate elsewhere and create new habitats. "The remaining populations become surrounded in very small ecosystems, they have inbreeding problems ... and at the end these species may disappear," he added. Other examples of affected animals included elephants in Mali, lions in the Serengeti and crocodiles in Malawi. The report said an estimated 20-30 percent of plant and animal species will be at higher risk of extinction due to global warming and a significant proportion of native species may become extinct by 2050 as a consequence. Other consequences could include the spread of invasive species and infectious diseases, it said. The report urges more focus on restoration of damaged ecosystems, especially those key to dealing with climate change such as mangroves , inland waters, forests, savannahs and grasslands. The FAO also called for the creation of migration corridors for animals in areas where their movement was limited. The organization said while more resources were flowing to biodiversity conservation, more action at the government and policy level was needed. It also urged local communities to develop projects that _ the impact of climate change on wildlife, naming eco-tourism activities as an example. Why are animals living in mountains, islands and coastal areas most affected? | [
"They are frequently attacked by invasive species and infectious diseases.",
"They have difficulty finding enough food for survival.",
"They can hardly find mates to produce their young.",
"They have little chance of moving to other places."
] | D. They have little chance of moving to other places. | mmlu_train |
aquarat_24511 | in a tennis match the probability for A to win the match is 2/3 and he has to win 3 sets to win the match so what is the probability for A to win the match | [
"182/243",
"172/243",
"162/243",
"192/243",
"292/243"
] | D. 192/243 | aquarat |
mmlu_train_46908 | All right! Enough cookies,cola, and chips! It seems that junk food is all that the children want to eat these days.Television controls their tastes.The kids see well-known personalities eating potato chips, candy and other processed food, and they want to be like their heroes.How do they do it?They eat the same food. I wish there were more characters like old Popeye , the sailor, who ate spinach and not French fries. Now I don't expect my children to eat healthy food because I like brown rice, beans, and fresh vegetables. I'm glad to cook traditional meals of meat and potatoes for them. I really can't be too upset with the kids because most adults aren't careful about what they eat. The other night, my wife and I went to a party where there was plenty to drink but very little for us to eat. They served hot dogs and hamburgers. I can't eat hot dogs, with all those preservatives , and hamburgers are filled with chemicals so that they look better. Besides the meat, they had sugar-filled cookies and cake, and of course, chips. I don't want the world to change because of me, but I think people should realize that there are alternatives to eating meat. They always tell me that I probably don't get my essential proteins. I feel better than ever and I'm sure that it's because I'm a vegetarian . I would really like to see more television advertisements which show the benefits of good, healthy, natural food. According to the passage, it seems that _ . | [
"canned food is the only one that the kids enjoy most.",
"the children like to have fried chicken only.",
"the kids prefer to have cold drinks, not junk food",
"the children like nothing better than junk food: cookies and chips"
] | D. the children like nothing better than junk food: cookies and chips | mmlu_train |
mmlu_train_10011 | The Japanese government has launched a campaign encouraging people to go to bed and get up extra early in order to reduce household carbon dioxide emissions . The Morning Challenge campaign, launched by the Environment Ministry, is based on the belief that changing late night electricity for an extra hour of morning sunlight could greatly cut the nation's _ . A typical family can reduce its carbon dioxide footprint by 85kg a year if everyone goes to bed and gets up one hour earlier, according to the campaign. The amount of carbon dioxide emissions that might be saved from going to bed an hour earlier equals 20% of annual emissions from household lights. "Many Japanese people waste electrical power at night-time, for example, by watching TV until very late," a ministry spokesperson told The Daily Telegraph. "But going to bed early and getting up early can avoid wasting electrical power which causes carbon dioxide emissions. If people change their lifestyle, we can save energy and reduce emissions." The campaign also suggests that people take advantage of an extra hour of morning sunlight by improving their lifestyle in general by running, doing yoga and eating a nutritious breakfast. It is the latest initiative fighting climate change by the Japanese Environment Ministry, which is faced with the challenge of reducing carbon dioxide emissions by 25% from the level of 1990 within the next decade. It was the same government department that launched the Cool Biz campaign five years ago, which encourages workers to wear short-sleeved shirts and offices not to turn air conditioner lower than 28 degrees Celsius during summer. The Morning Challenge campaign is aimed at _ . | [
"saving electricity and cost in Japan",
"reducing carbon dioxide emission at home",
"improving Japanese citizens' lifestyle",
"making full use of morning sunlight"
] | B. reducing carbon dioxide emission at home | mmlu_train |
m1_pref_28 | You are doing your ML project. It is a regression task under a square loss. Your neighbor uses linear regression and least squares. You are smarter. You are using a neural net with 10 layers and activations functions $f(x)=3 x$. You have a powerful laptop but not a supercomputer. You are betting your neighbor a beer at Satellite who will have a substantially better scores. However, at the end it will essentially be a tie, so we decide to have two beers and both pay. What is the reason for the outcome of this bet? | [
"Because we use exactly the same scheme.",
"Because it is almost impossible to train a network with 10 layers without a supercomputer.",
"Because I should have used more layers.",
"Because I should have used only one layer."
] | A. Because we use exactly the same scheme. | m1_pref |
aquarat_51526 | Two trains of equal lengths take 10 sec and 15 sec respectively to cross a telegraph post. If the length of each train be 120 m, in what time will they cross other travelling in opposite direction? | [
"16 sec",
"12 sec",
"17 sec",
"21 sec",
"23 sec"
] | B. 12 sec | aquarat |
mmlu_train_8331 | A pioneer who made poor lands bloom is the winner of this year's World Food Prize. Daniel Hillel developed drip irrigation techniques that squeeze the most crop out of a drop of water, making farming possible in places where water is scarce . Farmers now rely on it in water-scarce regions from Spanish vineyards, to African onion fields, to America's fruit and salad bowl. "We in California grow about 50 percent of the fruits and vegetables of the continental United States," says University of California at Davis hydrologist Jan Hopmans. "And the reason that is possible is because of, indeed, these drip and micro-irrigation techniques." Hillel got his start in dryland farming as a pioneer in Israel's Negev Desert in the 1950s."The issue was efficient use of water," he says, "because land is available. It's extensive. Water is limited."These desert farmers did not have the luxury of running irrigation water through channels to their crops, the way farmers have since ancient times.So Hillel and others gave plants just what they needed, just where they needed it. "The idea was to apply the water little by little, the way you spoon-feed a baby," Hillel says.It worked so well that Hillel was soon traveling the world, showing others how to do it.Experts say drip irrigation is an innovation whose importance is growing, as climate change and rising population strain(......) water supplies in many parts of the world. "This is where water use, water availability, water-use efficiency and climate change and crop production all converge," Hillel says. "And this has been really the essence of my career." A career whose legacy can be measured drop by drop. What makes drip irrigation seem increasingly important? | [
"Dryland farming.",
"Water shortages.",
"Food shortages.",
"Environmental pollution."
] | B. Water shortages. | mmlu_train |
mmlu_train_37761 | For those who are tired doing the laundry, Samsung has found an answer: a washing machine that can tell you when your laundry is done via a smartphone app(application). Strange though it may seem -- "my wife already does that" was a common response among attendees viewing the device when it was introduced at the Consumer Electronics Show (CES) this week -- Samsung is just one of many appliance makers racing to install a large number of internet-connected features in machines in an effort to make them "smart". Last year, it was a refrigerator that tweeted. This year, it's Wi-Fi-enabled laundry machines and fridges that can tell you when your groceries are going bad. The washers and dryers, available starting in the spring, connect to any smartphone through a downloadable application. The phone can then be used as a remote control, so the machines can be turned on and off while their owners is at work or on the bus. Samsung says it's not just something new -- the app connection actually has some practical uses. "If you started to dry clothes in the morning and forgot to take them out, you can go to your phone and restart your dryer for the time when come home, so your clothes are refreshed and ready to go," said spokesperson Amy Schmidt. The company also says that with electricity rate varying depending on the time of day, more control over when the machines are used can help save money. Perhaps, but what they will probably really accomplish is what all good technologies do --enable laziness. Rather than getting up to check on whether the laundry is done, users will instead monitor it on their phones while watching TV. What can be inferred from the common response of the attendees at the CES? | [
"The machine will be a big success.",
"their wives like doing the laundry.",
"The machine is unrelated to their life.",
"This kind of technology is familiar to them."
] | C. The machine is unrelated to their life. | mmlu_train |
aquarat_12201 | Calculate the distance covered by 350 revolutions of a wheel of radius 25.3 cm. | [
"558.6 m",
"556.6 m",
"516.6 m",
"156.6 m",
"256.6 m"
] | B. 556.6 m | aquarat |
aquarat_7291 | A train moves past a house and a river bridge 264 m long in 8 seconds and 20 seconds respectively. What is the speed of the train ? | [
"79.2 km/hr",
"60.5 km/hr",
"65 km/hr",
"62.5 km/hr",
"75.2 km/hr"
] | A. 79.2 km/hr | aquarat |
aquarat_31358 | During the past week, a local medical clinic tested N individuals for two infections. If 1/2 of those tested had infection A and, of those with infection A, 1/6 also had infection B, how many individuals did not have both infection A and B? | [
"N/12",
"4N/15",
"14N/12",
"11N/12",
"4N/5"
] | D. 11N/12 | aquarat |
mmlu_train_30275 | Eye Facts There are many commonly held beliefs about eyesight that are not proven facts. For example, some people believe that wearing glasses too soon weakens the eyes. But there is no evidence to show that the structure of eyes is changed by wearing glasses at young age. Wearing the wrong glasses, however, can prove harmful. Studies show that for adults there is no danger, but children can develop loss of sight if they have glasses unsuitable for their eyes. We have all heard some of the common myths about how eyesight gets bad. Most people believe that reading in weak light causes poor eyesight, but that is untrue. Too little light makes the eyes work harder, so they do get tired and strained. Eyestrain also results from reading a lot, reading in bed, and watching too much television. However, although eyestrain may cause some pain or headaches, it does not damage eyesight in the long term. Another myth about eyes is that they can be replaced, or transplanted from one person to another. There are close to one million nerve fibers that connect the eyeball to the brain; as of yet, it is impossible to connect them all in a new person. Only certain parts of the eye can be replaced. But if we keep clearing up the myths and learning more about the eyes, someday a full transplant may be possible! One cause of eyestrain mentioned in the passage is _ . | [
"wearing glasses too long",
"suffering from pain or headaches",
"reading in poor light",
"reading before going to bed"
] | C. reading in poor light | mmlu_train |
mmlu_train_64113 | Scientists have recently discovered that mothers tend to hold their baby on the left.Of 255 right-handed mothers,83% held the baby on the left.And out of 32 left-handed women,78%held the baby on the left As a control( ),women were watched coming from supermarkets carrying baby-sized bags;the bags were held with no side preference. Then,dental patients were given a large rubber ball to hold during treatment.The majority held the ball to their left side,even when it was interrupted with the dentist's activities. This suggested that in times of stress objects are held against the left side. At that point,something clearly contrary was observed.A large number of mothers who brought their premature babies to a clinic were seen to hold their babies against their right side. So,115 mothers who had been separated from their babies for 24 hours after birth were observed for holding response.The experimenters presented the baby directly to midline of the mother's body, and noted how she held the baby.53% placed the baby on the left and 47% on the right.And it was also noted that the mothers of the group who had held their baby on the left had already had a baby from which they had not been separated after birth. Left-handed holding enables the baby to hear the heartbeat.In order to discover whether hearing the heart has a beneficial effect on the baby,the sound of a human heart-beat was played to 102 babies in a New York nursery for 4 days.A control group of babies was not exposed to heart-beats.The babies in the heart-beat group gained more weight and cried far less than the babies in the control group. Scientists found that. | [
"left-handed women tend to hold their babies on the right",
"more right-handed women than left-handed women tend to hold their babies on the left",
"only right-handed women tend to hold their babies on the correct side",
"women who hold their babies on the left are nearly all right-handed"
] | B. more right-handed women than left-handed women tend to hold their babies on the left | mmlu_train |
mmlu_train_94057 | Which of the following remains constant in Earth's carbon cycle? | [
"the total mass of available carbon",
"the way organisms use carbon",
"the physical state of carbon-containing molecules",
"the molecule in which a particular carbon atom is found"
] | A. the total mass of available carbon | mmlu_train |
mmlu_train_18548 | Q My daughter is a junior in high school and has been on an individualized education program since fourth grade. She plans to go to college and intends to finish with a master's degree. Her performance is fairly good, but test scores are very low. She has held many leadership and volunteer positions. We have been advised to have her write an essay about how her learning disability is a barrier that she has overcome. Will that help or hurt her chances for admission? --Deborah AFirst let me answer the question on low standardized test scores (ACT/ SAT). There are hundreds of colleges that are "test optional" which means students can choose not to release their test scores in the application process. Admission decisions at these colleges for students who do not submit their test scores are made based on other factors. A list of test optional colleges can be found atfairtest.org. It is important, however, to make sure that the college is the right fit academically regardless of the test optional policy. You also asked if your daughter should write about her disability and if this would hurt her chances of being admitted. Please know that colleges do not deny admission based on disability. "Disclosing" a learning disability in a personal statement within the college application can certainly help. By writing a personal statement, students can potentially demonstrate, for example, their understanding of the challenge they face. They might also demonstrate an improved grade trend in that subject area, and show interest in more complex courses in spite of this disability. More importantly, a student disclosure can show self-confidence, motivation and an understanding of the disability. --Ms. Kravis What is Ms. Kravis' attitude toward one's declaring his/ her learning disability? | [
"Supportive",
"Opposed",
"Doubtful",
"Unconcerned"
] | A. Supportive | mmlu_train |
arc_challenge_153 | A girl walked for 30 minutes. She noticed that she traveled farther in the first 15 minutes of her walk than in the second 15 minutes. What can she conclude about her walk? | [
"She walked over many hills.",
"Her average speed was faster during the first half of her walk.",
"She walked in two different directions.",
"She was walking at a constant speed."
] | B. Her average speed was faster during the first half of her walk. | arc_challenge |
mmlu_train_72088 | Some parents say their kids don't like sports. Why? Some kids don't like sports because they don't know how to play them. If the kids know how to play a new sport, maybe they will like it. Taking P.E. classes at school is a good way to learn new sports. Another way is to watch videos about sports. Kids can also read some books to learn new sports. Some kids don't like playing sports because they were once on a team and didn't have fun. For those kids, it's a good idea to talk with their teachers or parents. With their help, maybe the kids will like playing sports again. There are many kinds of sports, so a kid should find the sports that _ him or her. If a kid doesn't like team sports, parents can ask him or her to try individual sports, such as swimming and running. Playing sports is a good form of exercise, and it can help kids keep active and healthy. Of course, non-sport activities can also keep kids fit, such as walking a dog, cleaning the room and watering the garden. If kids don't have a great time on a team, maybe _ . | [
"they will play sports with their parents.",
"they won't like studying",
"they will play sports alone",
"they won't like playing sports"
] | D. they won't like playing sports | mmlu_train |
aquarat_45812 | How much interest will $10,000 earn in 9 months at an annual rate of 10%? | [
"$250",
"$350",
"$450",
"$60",
"$650"
] | D. $60 | aquarat |
aquarat_36072 | Find the simple interest on $10000 at 6% per annum for 12 months? | [
"$410",
"$500",
"$600",
"$710",
"$1000"
] | C. $600 | aquarat |
mmlu_train_9769 | There were two interesting pieces of news items in the paper a few years ago. One was about a man who received a bill from the telephone company for $ 2,000 a month for doing nothing. The connection between the two news items is simple; computers-the best invention of the 20th century. The telephone bill came from a computer which made a terrifying mistake; that man's bill was only $ 23.26. The other item was not as amusing. A man walked into the unguarded computer room of a large packaged food company and expertly programmed the computer to pay him $ 2,000 a month for raw meat which he "supplied " to the company. Of course he never sent the meat, but he certainly received the money . The computer wrote out a bill, and even "signed " it. It was only a random check that uncovered the trick. It could be happening in thousands of other companies all over the world. Computers are not the magical workers that some people say they are. They make mistakes, they're sometimes slower than human beings and they're easily fooled. The US used to conscript people with the help of a computer. The army sent out a card, which had to be filled in and sent back. It was easy to avoid being called up simply by spreading candle-wax on the card. The computer couldn't read the card, and did nothing with it. It's in our everyday life that computers cause many problems. Let's get back to using people instead of computers, before a mistake that we can't put right. The writer thinks _ . | [
"we'd better use people instead of computers in our everyday life",
"we should not use computers because they always make mistakes",
"computers are widely used in our everyday life",
"if we want to work well, don't use the computers"
] | A. we'd better use people instead of computers in our everyday life | mmlu_train |
mmlu_train_69507 | THE human face doesn't lie. We show sadness and happiness through our expressions. But exactly how many emotions can our face make?Scientists used to believe we had six basic facial expressions that tell others how we feel: sad, happy, surprised, fearful, angry and disgusted . But a new study shows that our faces can do more than we think. Scientists from Ohio State University found out that humans can actually make 21 different facial expressions after studying how people move their facial muscles. The scientists took pictures of 230 volunteers making faces in response to different cues .These cues included phrases like "you just got some great unexpected news", which produced a "happily surprised" reaction from volunteers. Other cues included "you smell a bad odor ", which caused "disgusted" faces. In total, around 5,000 pictures were taken of the volunteers. The scientists then studied similarities of these pictures using a computer expression database. _ helped them to define a facial expression. "That tells us that these 21 emotions are expressed in the same way by nearly everyone," said DrAleix Martinez to The Daily Telegraph. For example, to express surprise, 92 percent of volunteers widened their eyes and opened their mouth. And 99 percent raised their cheeks and smiled to show being happy. We are not always aware of our facial expressions, which can hold clues to how we really feel. So these results may have a big impact on medical treatment. If doctors were able to recognize more complex emotions, it would help doctors treat patients suffering from certain diseases. Scientists used to believe how many basic facial expressions that tell others how we feel? | [
"21",
"230",
"92.",
"6"
] | D. 6 | mmlu_train |
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