id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
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|---|---|---|---|---|
arc_easy_597 | A single prokaryotic cell can divide several times in an hour. Few eukaryotic cells can divide as quickly. Which of the following statements best explains this difference? | [
"Eukaryotic cells are smaller than prokaryotic cells.",
"Eukaryotic cells have less DNA than prokaryotic cells.",
"Eukaryotic cells have more cell walls than prokaryotic cells.",
"Eukaryotic cells are more structurally complex than prokaryotic cells."
] | D. Eukaryotic cells are more structurally complex than prokaryotic cells. | arc_easy |
mmlu_train_95904 | If you scrape an object, small pieces or particles may break off of the object; what's an example of this? | [
"rubbing an emery board across your nail",
"rubbing a cloth over a counter",
"using a towel after you shower",
"wiping your chin after drinking some milk"
] | A. rubbing an emery board across your nail | mmlu_train |
mmlu_train_97317 | Which of the following is an example of electrical insulation? | [
"Ethernet cables",
"stove burners",
"movie cameras",
"air conditioning"
] | A. Ethernet cables | mmlu_train |
mmlu_train_59946 | How to Study Smarter, Not Harder Here are some of our favorite study tips that will help any student study smarter, not harder: Recite As You Study Reciting--saying things out loud should first take place as you read through each paragraph or section. Test yourself. This will help you to understand as well as learn faster because it is more active than reading or listening. It will also help you to notice your mistakes and the topics you have trouble understanding. Take Fuller Notes Notes should be in your own words, brief and clear. They should be tidy and easy to read. Writing notes will help you better than just underlining as you read, since it forces you to rewrite ideas in your own words. Study the Middle The best time to review is soon after you've learned something. You are more likely to remember the material at the beginning and the end of the lesson, so make sure you focus on the middle when you review. Sleep On It Study before going to bed, unless you are very tired. It's easier to remember material you've just learned after sleeping than after an equal period of daytime activity, because your brain continues to think even after you've fallen asleep. Combine Memory and Understanding There are two ways to remember: by memorizing and by understanding. Multiplication tables, telephone numbers, and math formulas are better learned by rote. Ideas are best learned by understanding. The more ways you have to think about an idea, the more meaning it will have; the more meaningful the learning, the better you can remember it. Pay attention to similarities in ideas and concepts, and then try to understand how they fit in with things you already know. Never be satisfied with anything less than a completely clear understanding of what you are reading. If you are not able to follow the thought, go back to the place where you first got confused and try again. You can notice your mistakes by _ . | [
"saying things out aloud",
"taking notes",
"studying the middle",
"sleeping on it"
] | A. saying things out aloud | mmlu_train |
arc_challenge_664 | A reflex can protect the body from harm. Which organ systems work together to produce a reflex? | [
"nervous and immune systems",
"nervous and muscular systems",
"circulatory and immune systems",
"circulatory and muscular systems"
] | B. nervous and muscular systems | arc_challenge |
mmlu_train_27138 | The next generation telephone is called Superphone or personal Communication Network (PCN). Your superphone goes wherever you go, in your pocket. You can use it in the street, in an aeroplane, a boat, or a taxi; you can call from anywhere on the globe to anywhere else. Calls travel at the speed of light, via satellites using ultraviolet, high-frequency wave bands and each communication is automatically billed to your account. This new phone is the size and shape of a billfold . You unfold it to use it., making it long enough to reach from your ear to your mouth. There is a miniaturized touch pad, on which to enter the number you are calling. There is also a tiny liquid crystal screen on which you can read weather, news or financial reports. These news items are constantly updated by the company that sells the service. Letter keys on the touch pad also allow you to use this electronic marvel as a computer or word processor. You can plug it into your large home or office computer in order to transfer any data that you feed in during a business trip. The PCN also stores any useful information of your own that you might need as you travel, such as the names, addresses and phone numbers of several hundred people, important meetings, flight details and so on. When you need information, you simply call it up on the screen. You can even use your PCN to activate electronically controlled equipment at home. For example, you could switch your oven on or off, start the sprinkler system in your garden during a dry spell, get your video recorder to record a show on television, turn off the central heating, and so on. All of this from thousands of miles away, perhaps from the back of a camel in the desert. Prototypes are already being trialed. In spite of the complex technology, they will be cheap because of the enormous sales that will be made. The author's intention in mentioning "from the back...the desert" is to _ | [
"show the great impact of the new phone on the world",
"emphasize the strong remote control function of the new phone",
"demonstrate how to operate the new phone in such places",
"show travelers' affection for the new phone"
] | B. emphasize the strong remote control function of the new phone | mmlu_train |
mmlu_train_86277 | 1English people have three meals a day. They are breakfast, lunch and dinner. 2They have breakfast at about 7:00 to 8:00 in the morning. They often eat or drink some fruit or juice first, and then they have some porridge ,eggs and meat. Some English people like to take sugar in their porridge, and some like to put salt in it. 3For many people, lunch is a _ meal. Many of the office workers don't go home for lunch. They often buy a hamburger or sandwich in fast food shops. School children can have a hot meal at school, but many students only take a sandwich, a drink and some fruit from home for lunch. 4Dinner is the main meal for English people. They have dinner at about 6:00 to 8:00.Many people have dinner with their family at home. People cook it carefully, because they think dinner is very important. They have a lot of food for dinner: soup, fish, vegetables, tomatoes and bread or rice. After dinner they have some cakes, fruit or ice cream for dessert . _ is the most important meal in a day. | [
"Breakfast",
"Lunch",
"Meals",
"Dinner"
] | D. Dinner | mmlu_train |
aquarat_454 | What is the difference between the C.I. on Rs. 5000 for 1 1/2 years at 4% per annum compounded yearly and half-yearly? | [
"Rs. 2.04",
"Rs. 2.02",
"Rs. 2.10",
"Rs. 2.11",
"Rs. 2.21"
] | A. Rs. 2.04 | aquarat |
mmlu_train_99112 | Flowers make themselves attractive to hummingbirds with | [
"nocturnal access",
"prickly thorns",
"dull, subdued colors",
"an optimal angle"
] | D. an optimal angle | mmlu_train |
mmlu_train_97346 | Which of the following would require more effort to move? | [
"Venus",
"the Sun",
"a dog",
"100lb weight"
] | B. the Sun | mmlu_train |
mmlu_train_37741 | Have you ever seen a 250-mile-wide bath sponge? Well, take a look at Hyperion, one of Saturn's moons. Recent photos of the hamburger-shaped moon reveal a strange world covered with large and small craters . The photos were taken by high-tech cameras aboard the spacecraft Cassini, which has been exploring Saturn and its moons since 2004. Scientists studying the photos have recently identified something surprising: dark and reddish material on Hyperion's surface. They believe that the substance may be organic material, including combinations of the chemical elements hydrogen and carbon. That's important because all life, including human life, is built from organic building blocks. "Organic material is the key to understanding life in the solar system. When we try to understand how life formed on Earth and whether life could form on other planets, this is one of the things we look at," says Dr. Amanda Hendrix. She is a planetary scientist who works on the Cassini project. So how did such material get on a lifeless moon circling Saturn? Scientists suspect it was deposited by meteors . "Craters on Hyperion are the result of meteoroid impact," said Dr. Hendrix. "A meteoroid is the leftover material from the formation of planets." The largest crater on Hyperion is 75 miles across and 6 miles deep! But even though Hyperion looks like a sponge, it most likely doesn't feel like one. Cassini has found that the moon is made mainly of ice. Cassini may give scientists many more surprises. It is scheduled to orbit Saturn until next year, but NASA scientists also hope to extend the spacecraft's mission until 2010. Unlike Earth, which has only one moon, Saturn has 48 moons. The extra two years will give scientists an opportunity to learn more about Saturn's many moons. "This mission not only has given us a lot of answers but also has posed a lot of new questions," says Hendrix. Why are scientists interested in organic material in space? | [
"Because it appears on Hyperion which forms building blocks.",
"Because it combines the chemical elements hydrogen and carbon.",
"Because it is dark and reddish material on Hyperion's surface.",
"Because it can help scientists to understand the origin of life."
] | D. Because it can help scientists to understand the origin of life. | mmlu_train |
mmlu_train_57343 | Many scientists today are convinced that life exists elsewhere in the universe---life probably much like that on our own planet. They reason in the following way. As far as astronomers can determine, the entire universe is built of the same matter. They have no reason to doubt that matter obeys the same laws in every part of the universe. Therefore, it is reasonable to guess that other stars, with their own planets, were born in the same way as our own solar system. What we know of life on earth suggests that life will arise wherever the proper conditions exist. Life requires the right amount and kind of atmosphere. This eliminates all those planets in the universe that are not about the same size and weight as the earth. A smaller planet would lose its atmosphere; a larger one would hold too much of it. Life also requires a steady supply of heat and light. This eliminates double stars, or stars that flare up suddenly. Only single stars that are steady sources of heat and light like our sun would qualify. Finally, life could evolve only if the planet is just the right distance from its sun. With a weaker sun than our own, the planet would have to be closer to it. With a stronger sun, it would have to be farther away. If we suppose that every star in the universe has a family of planets, then how many planets might support life? First, eliminate those stars that are not like our sun. Next eliminate most of their planets; they are either too far from or too close to their suns. Then eliminate all those planets which are not the same size and weight as the earth. Finally, remember that the proper conditions do not necessarily mean that life actually does exist on a planet. It may not have begun yet, or it may have already died out. This process of elimination seems to leave very few planets on which earthlike life might be found. However, even if life could exist on only one planet in a million, there are so many billions of planets that this would still leave a vast number on which life could exist. What kind of planet might NOT support life? | [
"Most of the planets of the stars.",
"Stars similar to our sun.",
"Planets similar to the earth.",
"Planets with proper conditions."
] | A. Most of the planets of the stars. | mmlu_train |
mmlu_train_1812 | The following mathematical expressions represent four different concentrations of a chemical solution to be used in a science experiment. Which one is equal in magnitude to 1/1000? | [
"1.0 x 10^3",
"1.0 x 10^4",
"1.0 x 10^-3",
"1.0 x 10^-4"
] | C. 1.0 x 10^-3 | mmlu_train |
aquarat_10065 | Beginning in Town A, Biker Bob rides his bike 30 miles west, 6 miles north, 15 miles east, and then 18 miles north, to Town B. How far apart are Town A and Town B? (Ignore the curvature of the earth.) | [
"27 miles",
"25 miles",
"24 miles",
"28.3 miles",
"23 miles"
] | D. 28.3 miles | aquarat |
arc_easy_1113 | Sodium (Na) and chlorine (Cl) combine to form sodium chloride (NaCl), which is commonly known as | [
"soap.",
"vinegar.",
"table salt.",
"baking soda."
] | C. table salt. | arc_easy |
aquarat_16796 | The G.C.D of 1.08, 0.36 and 1.5 is | [
"0.06",
"0.1",
"0.18",
"0.11",
"0.12"
] | A. 0.06 | aquarat |
aquarat_18539 | The radius of the two circular fields is in the ratio 3: 5 the area of the first field is what percent less than the area of the second? | [
"22",
"77",
"22",
"64",
"28"
] | D. 64 | aquarat |
aquarat_28824 | Find the least number which when divided by 12,24,36,42 leaves remainder 9,21,33,39 respectively. | [
"499",
"501",
"452",
"365",
"325"
] | B. 501 | aquarat |
mmlu_train_57771 | What would you do if your pet cat died just before Christmas? Many cat lovers would go out and buy another cat. But one American woman was unable to bear life without her much loved pet cat Nicky. He had been with her for 17 years; and when she knew he was going to die, she had him cloned. Little Nicky was cloned by an American company, called GSC. But the new cat cost his owner $50,000. "He is the same. His characteristics are the same," the woman told news reporters. The company, Sausalito-based Genetic Savings and Clone, made her available to speak to reporters only on condition that her name or hometown was not used. The woman said she feared being the target of groups against cloning. "Nicky loved water, which is an unusual characteristic of cats. Little Nicky jumped into my bath. Most cats are afraid of water, but Little Nicky is different: he loves it, just like my old cat," said the woman, who said she was in her early 40s and worked in the airline industry. The company delivered Little Nicky two weeks ago and was expected to publicly announce the news on Thursday. However, the cat's creation has raised heated debate. Many people have said they felt disgusted at the amount of money spent on cloning a cat. They said that she should have chosen one of the many cats without a home -- cats like this are a common problem in many countries. The woman has only told news reporters her first name, Julia, but she has already received nearly 100 frightening letters from angry people, who say that cloning is against nature. Little Nicky was not only expensive, but also, like all cloned animals, may have more health problems than an animal which was born in the usual way. GSC said it had to try 80 times before it succeeded in producing a cloned cat. The company is now using new techniques and soon they hope to produce cloned dogs as well as cats. GSC said that if people were not happy with the cloned cats or dogs, they could have their money back. At the moment the cost of cloning is very high, but the manager of CSC said he hoped that eventually it would go down, and that in five years, the cost should be $20,000 for a dog or $10,000 for a cat. According to the passage, GSC hopes to _ . | [
"earn more money by cloning animals",
"clone more animals at a lower cost",
"stop Julia from cloning her cat",
"solve the health problems of the cloned animals"
] | B. clone more animals at a lower cost | mmlu_train |
mmlu_train_98558 | Elimination of their body's waste is | [
"a rare trait among living things",
"something that rarely happens for most mammals",
"a commonality all life forms share",
"unnecessary for smaller organisms"
] | C. a commonality all life forms share | mmlu_train |
mmlu_train_48464 | It doesn't matter when or how much a person sleeps, but everyone needs some rest to stay alive. That's what all doctors thought, until they heard about Al Herpin. Al Herpin, it was said, never slept. Could this be true? The doctors decided to see this strange man themselves. Al Herpin was 90 years old when the doctors came to his home in New Jersey. They thought for sure that he got some sleep of some kind. So they stayed with him and watched every movement he made. But they were surprised. Though they watched him hour after hour and day after day, they never saw Herpin sleeping. In fact, he did not even own a bed. He never needed one. The only rest that Herpin sometimes got was sitting in a comfortable chair and reading newspapers. The doctors were _ by this strange continuous sleeplessness. They asked him many questions, hoping to find an answer. They found only one answer that might explain his condition. Herpin remembered some talk about his mother having been injured several days before he was born. But that was all. Was this the real reason? No one could be sure. Herpin died at the age of 94. After watching him closely, the doctors came to believe that Al Herpin _ . | [
"needed some kind of sleep",
"needed no sleep at all",
"was too old to need any sleep",
"often slept in a chair"
] | B. needed no sleep at all | mmlu_train |
aquarat_32778 | At the opening of a trading day at a certain stock exchange, the price per share of stock K was $15. If the price per share of stock K was $16 at the closing of the day, what was the percent increase in the price per share of stock K for that day? | [
"1.4%",
"5.9%",
"11.1%",
"6.67%",
"23.6%"
] | D. 6.67% | aquarat |
aquarat_4296 | How many of the positive factors of 17 are not factors of 34? | [
"0",
"1",
"2",
"3",
"4"
] | A. 0 | aquarat |
arc_challenge_146 | An escalator at a shopping mall is 10 m long and moves at a constant speed of 0.5 m/s. If Jose steps onto the escalator at the bottom while it is moving, how long will it take him to travel the 10 m? | [
"5 s",
"10 s",
"15 s",
"20 s"
] | D. 20 s | arc_challenge |
aquarat_44800 | 20 people are there, they are shaking hands together, how many hand shakes possible, if they are in pair of cyclic sequence. | [
"21",
"20",
"40",
"42",
"19"
] | B. 20 | aquarat |
mmlu_train_75358 | It's very early in the morning and I'm sitting outside. It's also very cold and dark. With me is Jim Nightingale, and he is the reason I'm up so early. He passes me a hot cup of coffee. "Not long to wait now," he says. I hope he's right. After a few minutes there is a very weak light in the east, and then I hear a bird singing. It sings very loud and very clear. "That's the robin ," says Jim. A few more birds start singing with the robin and Jim knows the names of them too. Half an hour later, there are more and more birds singing, and it's very loud! Suddenly, all around us the air is full of the sound of birdsong. This is the dawn chorus , and it's beautiful. "Wow, this is amazing!" I tell Jim, who is smiling. "Is there a dawn chorus every morning?" "Birds can sing any time of the year but the best time is the end of winter and during the spring. This is when the birds sing most." "Really? So, why do they sing?" I ask. "Well, there are two reasons," explains Jim. "Most of the songbirds who sing are males. They want to find a female so they sing to show how strong they are. The females listen and choose the best singer! The birds also sing to tell other males to go away. They need their own area; they don't like sharing with another male." I listen to the birds; the songs seem too much to me. "Do the birds sing a special song in the morning?" "That's a good question," replied Jim. "The successful birds have many kinds of calls and songs. Sometimes they copy the songs of other birds. This makes it sound like there are many birds in that place already and other males stay away. Also the female likes songs with different notes. Some birds, for example the European wren, have songs that contain over 700 different notes per minute!" So, how does Jim know so much about birds? Well, he works as a volunteer for the Royal Society for the Protection of Birds. He is trying to help the birds live in the modern world. "More and more of the birds' habitat disappears every year. The sparrow, for example, was a very common bird in the UK, now it's in danger." By now the sun is up and the birds are quiet. It's light so they can start looking for food, they need a big breakfast after all that singing. Why does the writer get up early in the morning? | [
"To visit her friend.",
"To drink hot coffee.",
"To see different birds.",
"To hear birds sing."
] | D. To hear birds sing. | mmlu_train |
aquarat_6259 | A group of 55 adults and 70 children go for trekking. If there is meal for either 70 adults or 90 children and if 7 adults have their meal, find the total number of children that can be catered with the remaining food. | [
"33",
"54",
"81",
"17",
"01"
] | C. 81 | aquarat |
mmlu_train_12939 | Dan Bebber is a senior research fellow at the University of Exeter in Britain. He says research has shown that wild plants and animals are moving toward Earth's North and South poles as the planet warms. Mr Bebber wanted to know if the same thing was happening with organisms that attack agricultural crops. He examined reports of first sightings of new insects and diseases around the world. The records came from CABI - the Centre for Agricultural Bioscience International. He says the group began collecting information from developing and industrialized countries years ago. Dan Bebber and his research team studied 612 different organisms - from viruses and bacteria to insects like beetles and butterflies. They found that since 1960, crop pests and diseases have been moving toward the poles at an average rate of about 3 kilometers each year. Mr Bebber says this puts the most productive farmland in the world in danger. "As new species of pests and diseases evolve and potentially the environment for them becomes more _ at higher latitudes, the pressure on the breadbaskets of the world is going to increase." Farmers face other threats. Invasive species passed through trade are also causing problems. Gene Kritsky is an Entomologist at the College of Mount St. Joseph in Ohio. He specialises in the study of insects. He says climate change may improve conditions for some invasive species. "It means that species in other parts of the world that might do well in warmer temperatures can now do well in the breadbasket of America." Another Entomologist Christian Krupke of Purdue University says the effects of these changes will depend very much on the crop, the insect and the disease. But he says the research is a warning sign that people should care about climate change and do something about it. Which of the following is not a threat that farmers have to face? | [
"Climate change helps crop pests to adapt to new environment.",
"Foreign species are brought in by trade.",
"Invasive species doing well in warmer places might do well in America.",
"The impacts of the climate and species changes on crops are not easy to determine."
] | D. The impacts of the climate and species changes on crops are not easy to determine. | mmlu_train |
aquarat_49811 | The average of numbers 0.64205, 0.64203, 0.64202 and 0.64201 is ? | [
"0.64202",
"0.64204",
"0.642022",
"0.642028",
"None"
] | D. 0.642028 | aquarat |
mmlu_train_13159 | Would it surprise you to learn that, like animals, trees communicate with each other and pass on their wealth to the next generation? UBC Professor Simard explains how trees are much more complex than most of us ever imagined. Although Charles Darwin thought that trees arc competing for survival of the fittest, Simard shows just how wrong he was. In fact, _ : trees survive through their co-operation and support, passing around necessary nutrition "depending on who needs it". Nitrogen and carbon are shared through miles of underground fungi networks, making sure that all trees in the forest ecological system give and receive just the right amount to keep them all healthy. This hidden system works in a very similar way to the networks of neurons in our brains, and when one tree is destroyed, it affects all. Simard talks about "mother trees", usually the largest and oldest plants on which all other trees depend. She explains how dying trees pass on the wealth to the next generation, transporting important minerals to young trees so they may continue to grow. When humans cut down "mother trees" with no awareness of these highly complex "tree societies" or the networks on which they feed, we are reducing the chances of survival for the entire forest. "We didn't take any notice of _ ." Simard says sadly. "Dying trees move nutrition into the young trees before dying, but we never give them chance." If we could put across the message to the forestry industry, we could make a huge difference towards our environmental protection efforts for the future. What would be the best title for the passage? | [
"Old Trees Communicate Like Humans",
"Young Trees Are In Need Of Protection",
"Trees Are More Awesome Thart You Think",
"Trees Contribute To Our Society"
] | C. Trees Are More Awesome Thart You Think | mmlu_train |
mmlu_train_28364 | This might not sound so extraordinary, but I didn't just read a book in print, on an e-reader or even on a mobile phone. Instead, I read a book on dozens of devices . I was not trying to set a Guinness world record. I wanted to answer a question I often hear: which e-reader or tablet is the best for reading books? So I set out to try them all, reading a chapter on each: the Amazon Kindle, the first and second generation Apple iPads and mobile phones. To be fair, I also read a chapter in that old-fashioned form -- an old print paperback. The book I chose was The Alienist. For the first chapter, I turned to an Amazon Kindle. Shopping on Amazon for the Kindle is simple; you go to Amazon's Web site and buy the book, which is then sent to any devices with Kindle software installed . Reading on the Amazon Kindle is a joy in many aspects. The Kindle is light.Its six-inch screen is the perfect size for reading, and reading on its black and white E Ink display doesn't harm your eyes. Battery life is outstanding; on average you charge the device only once a month. My only complaint with the Kindle design is the placement of the keyboard at the bottom of the device. Amazon's CEO has noted during past product announcements that the keyboard is there to help people take notes or search. But to me,it seems like a waste of space. Despite the small screen on a mobile phone, I find reading on one to be simple and satisfactory. All of the mobile phones on which I read chapters felt somewhat similar; although screen brightness and the size of the phone's screen did vary. If I had wanted to, I could have bought my book through dozens of e-book apps in the Apple App Store. Most are free and offer access to thousands of free e-books or paid versions. But the big downside for many is that you can read them only on Apple devices. Both iPads 1&2 offer an immersive reading experience. I found myself jumping back and forth between my book and the Web, looking up old facts and pictures of New York City. I also found myself being sucked into the wormhole of the Internet and a few games of Angry Birds rather than reading my book. For the last chapters of the book, I read the paperback, which is still my favourite choice. Since we are comparing devices so I guess I need to choose one. In the end it might come down to Kindle. But if money is tight, go for print. My used paperback cost only$4 from Amazon. According to the passage, which of the following statements on the Amazon Kindle is NOT TRUE? | [
"Its battery can last for a long time.",
"Its keyboard is kept in the proper position.",
"It is easy to carry and the screen size is proper.",
"It is comfortable for eyes because of its E Ink display."
] | B. Its keyboard is kept in the proper position. | mmlu_train |
aquarat_20628 | Two trains of equal lengths take 10 sec and 12 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? | [
"11 sec",
"12 sec",
"17 sec",
"21 sec",
"23 sec"
] | A. 11 sec | aquarat |
arc_easy_1597 | Which of these is a way the people of Virginia can help restore a natural ecosystem? | [
"Burn their trash",
"Plant native plants",
"Feed leftover meals to deer",
"Drain automobile oil into the grass"
] | B. Plant native plants | arc_easy |
mmlu_train_17903 | Six volunteers are about to find out what it would be like to live on Mars without ever leaving the Earth. Three men and three women will spend eight months living in a special place on the side of a volcano in Hawaii. They are part of an experiment that is designed to mimic life on Mars. Their mission began on October 15, 2014. NASA says it could send astronauts to Mars as early as the 2030s. The mission would take more than two years, so NASA needs to know how people would react to living in a small group, isolated from the rest of the world, for such a long time. Some people may become depressed or bored living under those conditions. By studying people living in similar conditions here on Eares NASA hopes to learn how to choose the most suitable people for a space mission, and how to help them get along. They will live in a two-story building. The ground floor is about 86 square meters, roughly the size of a small two-bedroom apartment. It includes shared areas like kitchen, dining room, bathroom, laboratory and an exercise room. The upstairs is less than half the size of the downstairs. It contains another bathroom and six small bedrooms. The building is located in an abandoned quarry about 2,400 meters up the side of Mauna Loa, the second biggest volcano in the world. It is constantly monitored for signs of volcanic activity. NASA chose the location because the appearance looks very similar to Mars. To make it more like being on Mars in the future, they are only able to communicate by email during the experiment. Meanwhile, there will be a 20-minute delay between the time when a message is sent and that when it is received. When they go outside, they will have to suit up in full spacesuits, just as if they were on Mars. The commander is Martha Lenio, a 34-year-old Canadian. During the mission, she will run experiments on growing food. The other members have backgrounds in physics and so on. None of them are astronauts. What can be inferred from the passage? | [
"Martha is a famous expert on agriculture.",
"The six volunteers will be sent to Mars in 2030.",
"All the experimental activities are done in doors.",
"It takes about 40 minutes to get a reply to an email."
] | D. It takes about 40 minutes to get a reply to an email. | mmlu_train |
aquarat_36653 | A certain city with a population of 192,000 is to be divided into 11 voting districts , and no district is to have a population that is more than 10 percent greater than the population of any other district What is the minimum possible population that the least populated district could have ? | [
"a) 10,700",
"b) 16,000",
"c) 10,900",
"d) 11,000",
"e) 11,100"
] | B. b) 16,000 | aquarat |
aquarat_19293 | If (1 – 1.25)N = 2, then N = | [
"−400",
"−140",
"−8",
"4",
"400"
] | C. −8 | aquarat |
aquarat_47181 | If 7:13::301:x then the value of ‘x’ is: | [
"493",
"537",
"559",
"587",
"567"
] | C. 559 | aquarat |
mmlu_train_5897 | Nowadays many people have to work very hard in order to live a better life. And the hard they work, the less they pay attention to their health. But it's very important for us to keep healthy in our everyday life. Here are some ways for you to follow. First, you should have a healthy diet. It's necessary to eat enough fish and vegetables, as they contain many kinds of vitamin you need every day. Do not eat too much fat, such as butter or anything too fatty. Too many sweets can do harm to your teeth, so you'd better not eat too many sweets or chocolates and keep off coffee. Second, good habits can help you keep fit. Doing regular exercise is certainly a good way to ensure that your body is healthy. After a day's work, an eight-hour sleep is needed. And avoid working or studying too hard. Eating too many _ can do harm to your teeth. | [
"fish",
"vegetables",
"sweets",
"carrots"
] | C. sweets | mmlu_train |
arc_easy_1753 | Which of the following events involves a consumer and producer in a food chain? | [
"A cat eats a mouse.",
"A deer eats a leaf.",
"A hawk eats a mouse.",
"A snake eats a rat."
] | B. A deer eats a leaf. | arc_easy |
aquarat_36168 | The charge for a single room at Hotel P is 40 percent less than the charge for a single room at Hotel R and 10 percent less than the charge for a single room at Hotel G. The charge for a single room at Hotel R is what percent greater than the charge for a single room at Hotel G? | [
"15%",
"20%",
"40%",
"50%",
"E.150%"
] | D. 50% | aquarat |
m1_pref_252 | Consider the following loaded dice with $6$ faces: $P(S_1=6)=5/6$ and $P(S_1 = x)=1/30$ for $x\in\{1,2,3,4,5\}$. Suppose we throw it indefinitely. Hence, we have a source $S=S_1 S_2 S_3\ldots$. Then, $\lim_{n o\infty}H(S_n) = \log_2(6)$. | [
"True",
"False"
] | B. False | m1_pref |
aquarat_15032 | A person incurs a loss of 5% be selling a watch for Rs. 1140. At what price should the watch be sold to earn 5% profit. | [
"Rs.1200",
"Rs.1230",
"Rs.1260",
"Rs.1290",
"Rs.1270"
] | C. Rs.1260 | aquarat |
aquarat_12593 | In a game of billiards, A can give B 20 points in 60 and he can give C 30 points in 60. How many points can B give C in a game of 100? | [
"18",
"27",
"25",
"21",
"17"
] | C. 25 | aquarat |
aquarat_990 | Sushil got thrice as many marks in English as in Science. His total marks in English, Science and Maths are 162. If the ratio of his marks in English and Maths is 3:5, find his marks in Science? | [
"24",
"18",
"20",
"25",
"16"
] | B. 18 | aquarat |
mmlu_train_93539 | Which tool would best help a person observe the parts of a plant cell? | [
"hand lens",
"telescope",
"binoculars",
"microscope"
] | D. microscope | mmlu_train |
mmlu_train_2069 | A student investigated the percentage of energy obtained from several food sources for a population of eagles. Which format is the best way to display this data? | [
"a table",
"a pie chart",
"a bar graph",
"a line graph"
] | B. a pie chart | mmlu_train |
aquarat_963 | In the recent, cyber security conference in London, out of 800 men, 900 women, 200 children present inside the building premises, 20% of the men, 30% of the women and 50% of the children were Indians. Find the percentage of people who were not Indian? | [
"73.22",
"72.11%",
"79.22",
"74.66",
"88.22"
] | B. 72.11% | aquarat |
aquarat_23323 | A horse is tethered to one corner of a rectangular grassy field 36 m by 20 m with a rope 18 m long. Over how much area of the field can it graze? | [
"154 cm2",
"308 m2",
"254 m2",
"260 m2",
"None of these"
] | C. 254 m2 | aquarat |
arc_easy_2019 | Which pair of English and metric units has most nearly the same value? | [
"liter and quart",
"gram and ounce",
"kilogram and pound",
"kilometer and mile"
] | A. liter and quart | arc_easy |
aquarat_15394 | A train 600 m long passed a pole in 12 sec. How long will it take to pass a platform 450 m long? | [
"19",
"20",
"21",
"22",
"23"
] | C. 21 | aquarat |
arc_easy_1434 | In Rutherford's experiment, what caused some high-energy particles to bounce off the metal, while most pass straight through? | [
"light waves",
"magnetic waves",
"positive charges",
"negative charges"
] | C. positive charges | arc_easy |
mmlu_train_52842 | A new satellite is travelling 1.5 million kilometers over a 110-day period to enter an orbit of the sun. It is called DSCOVR--the Deep Space Climate Observatory. It will replace a satellite that has been observing space weather. DSCOVR will begin its work during the worst of the 11-year-long solar cycle. This is a time when extreme weather on the sun can have the greatest effect on planet Earth. DSCOVR will gather information about a continuing flow of particles from the sun. We are protected from these particles by the Earth's magnetic field and atmosphere. But we are not fully protected from what scientists call Coronal Mass Ejections. These are strong storms that can happen on the sun's surface. Thomas Berger is the director of the Space Weather Prediction Center at the National Oceanic and Atmospheric Administration, or NOAA. He says these ejections are much more dangerous than solar particles. He says the Coronal Mass Ejections are extremely large magnetic clouds that are expelled from the sun at extremely high speeds. He says when they impact Earth, it is like a hurricane impacting Earth in terms of space weather. Violent space weather can make electric systems stop working. It can block satellite signals to Earth. It can interfere with radio signals and air travel. Mr. Berger says we cannot stop the ejections from affecting us, but we can prepare for them if we know when they will happen. When the DSCOVR satellite records an ejection, it will release a warning. Mr. Berger says the warning will provide NOAA about 15 to 60 minutes to let people know that a very strong storm is coming in to the Earth. He says that is enough time for power grid operators to take protective action. He says it is also enough time for workers to place satellites on a safe operating method if necessary. Mr. Berger says scientists would like even more time, of course. He says researchers are developing instruments that will give an earlier warning. The warnings from DSCOVR will be for the whole planet. But Mr. Berger says a new system may be able to give more-targeted warnings. He says future models will be able to tell exactly what part of the world will be more at risk from a solar storm. That means that, for the first time, humans will get both a warning that a magnetic storm is heading towards Earth and information about where it is likely to hit. The new satellite is used to _ ? | [
"replace the satellite in use",
"observe space weather",
"study the sun",
"take pictures of space"
] | B. observe space weather | mmlu_train |
mmlu_train_98900 | If a thing is tossed and goes uncaught, then it will | [
"reproduce",
"fall",
"dissolve",
"burn"
] | B. fall | mmlu_train |
mmlu_train_57184 | BEIJING - The country's top health officials state that an international charity's decisions not to give millions of dollars to Chinese organizations that fight AIDS and other diseases will not bring about the end of those organizations. The Global Fund to Fight AIDS, Tuberculosis and Malaria announced on Monday that it will withhold $95 million from the $270 million in grants it had planned to give China. That decision came as the result of months of discussion between the charity and Chinese officials. On the mainland, a large number of programs meant to prevent the spread of HIV/AIDS have received money from the Global Fund. Many observers now fear that the announced cut will undermine those organizations' work. Chen Zhu, the minister of health, said officials have found a way to limit the harm. "In the coming five years, the Chinese government will constantly increase its financial support of social organizations, particularly those that work to control and prevent HIV/AIDS." Chen said while addressing the 6th Experience Exchange Conference of International Cooperation Program on HIV/AIDS in China on Monday. In a recent survey of more than 200 organizations taking part in the fight against HIV/AIDS on the mainland, nearly 80 percent of them said they had received grants from the Global Fund. About 83 percent of them said they will find it difficult to continue operating without financial support from abroad, it said. Official statistics showed the Global Fund has given China $548 million in grants since 2003. Xia Jing, leader of a Beijing-based grassroots organization dedicated to controlling AIDS, said: "We were like children fostered by foreign milk. As foreign money began to be withdrawn from China, we were faced with serious financial hardships." Han Mengjie, executive director of Global Fund China Programs, said the Chinese government has fully recognized the important role social organizations play in controlling diseases. "The work done and efforts made by such organizations must be sustained for a long time to supplement the government's intervention work,"he said, "We have to face the truth that international money for AIDS control will gradually leave China and to prepare ourselves to deal with that." Which sentence is the closest to the title of the passage? | [
"China will have to fight against AIDS alone, though facing financial hardship.",
"Chinese organizations of fighting against AIDS and other diseases won't receive money from international charity.",
"The fight against AIDS won't be stopped by the withdraw of money from charity in China.",
"Chinese organizatio... | C. The fight against AIDS won't be stopped by the withdraw of money from charity in China. | mmlu_train |
mmlu_train_14410 | More over smart phone, the intelligent watch is about to take your spot as the latest hi-tech current, allowing wearers to glance at messages and even take calls without touching their phones. The i'm Watch, available since 2011, is the flagship product of an Italian company--i'm. This smart watch is an assist to the smart phone, with which it can communicate by Bluetooth wireless technology. It means you can leave your phone in your pocket as you answer or reject a call, review e-mails or read updates from friends on Twitter or Facebook. The i'm Watch also has its own applications, such as i'm Sport, which links with a heart rate detector to allow a runner to check his pulse. Such functions already exist in specialized sports watches but not on watches that are linked to smart phones. With a square shape, a 3.8-centimeter touch screen and various color1s, the i'm Watch sells for a minimum of 300 Euros($390) for the basic model and prices climb to 16,000 Euros for a luxury model in silver or decorated with diamonds. So far, the watch has already found 30,000 buyers, 80 percent of whom are men aged 25 to 50. "Seventy percent are iPhone users, 25 percent Samsung and the rest are other telephones using Google's Android operating system," said Massimiliano Bertolini, a manager of the company, which aims to sell more than 200,000 watches this year. The company's target market is the person who is always glued to his smart phone, even in meetings or at the movies, or people who wish to keep an eye on their heartbeat during exercise. They will especially target women with advertisements emphasizing its design rather than its technology. Which group of people may be attracted by the i'm Watch? | [
"Sports lovers without smart phones.",
"Women preferring advertisements.",
"People using Android system.",
"iPhone users seeking convenience."
] | D. iPhone users seeking convenience. | mmlu_train |
aquarat_45930 | An investor bought two shares of stock, which he sold for $36 each. If he had a profit of 20% on one of the shares and a loss of 20% on the other share, then on the sale of both shares combined, the investor had: | [
"a profit of $5",
"a profit of $3",
"a loss of $3",
"a loss of $5",
"neither a profit nor a loss"
] | C. a loss of $3 | aquarat |
mmlu_train_75182 | Dear Joan, How are you? I'm in Beijing now. I study at Yu Lin High School. I like Beijing very much, and I have two good friends here. They are Tom and Wei Hua. Tom is from Canada and Wei Hua is from China. We are in the same class. They often help me with my Chinese. I can speak a little Chinese now. The teachers are kind to me. I like Chinese food here, like Guangdong food, Sichuan food, and Hu'nan food. They are nice. Some times we go out to eat. Jiaozi is my favorite food. I often have jiaozi for lunch and have noodles for supper. I have milk and bread for breakfast. What about you? Yours, Lily What does Lily have for supper? | [
"Bread.",
"Jiaozi.",
"Milk.",
"Noodles."
] | D. Noodles. | mmlu_train |
aquarat_34044 | Find the value of (√1.21)/(√0.81) + (√1.00)/(√0.49) is | [
"2.65",
"145/63",
"155/63",
"125/63",
"185/63"
] | A. 2.65 | aquarat |
mmlu_train_94858 | A person in a dark room looking through a window can clearly see a person outside in the daylight. But a person outside cannot see the person inside. Why does this happen? | [
"There is not enough light being reflected off the person in the room.",
"Light rays cannot pass through a window twice.",
"Outside light does not pass through windows.",
"Sunlight is not as intense as other sources of light."
] | A. There is not enough light being reflected off the person in the room. | mmlu_train |
mmlu_train_40143 | While I was on a trip to Papua New Guinea to take underwater photographs, I asked a local dive guide to help me find a pygmy sea horse . I wanted to take a picture of it. These sea horses can be red or yellow-and-orange. The red pygmy sea horse lives on only one type of coral, a red sea fan that grows at depths below ninety feet. This depth made the job even tougher. As the pressure on my body increased, I had to breathe harder, which used my air supply faster. So the deeper I dived, the shorter my time underwater. I had a lot to do. First, I had to find the pygmy sea horse's special type of fan .Then I had to look over the whole fan with my magnifying glass to see if a sea horse lived on it. If not, I had to find another fan--all the while keeping an eye on my oxygen supply. The second fan rewarded me with a find. The dive guide held the magnifying glass so I could have my first look at the tiny fish. My next challenge was to focus my camera on such a small subject. The dive guide pointed at the tiny creature. I looked through the viewfinder on my large underwater camera housing , found the guide's finger, and followed it to the sea horse. It was hard to hold ourselves steady because both of us were floating in mid-water, but our system worked. I could hardly contain my excitement as I focused on the eyes of the cutest sea horse imaginable. What do we learn about the red pygmy sea horse? | [
"It lives on red sea fans only.",
"It swims very quickly.",
"It lives nine feet deep.",
"It usually floats in mid-water."
] | A. It lives on red sea fans only. | mmlu_train |
aquarat_39365 | A train 110 metres long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train in going? | [
"5 sec",
"7 sec",
"6 sec",
"10 sec",
"none"
] | C. 6 sec | aquarat |
mmlu_train_1624 | What is the density of a 64-g iron cube that displaces 8 mL of water? | [
"512 g/mL",
"32 g/mL",
"8 g/mL",
"4 g/mL"
] | C. 8 g/mL | mmlu_train |
mmlu_train_73828 | An interesting experiment is taking place at the Children's Hospital in London. Dogs, cats, and even horses help sick children to get better. Dr. Marcus Finch of the Children's Hospital says,"Children have many problems as they are growing up. When they have problems, it's not easy for them to open up. But when they are with a pet animal, they feel relaxed and always smile. Animals don't speak, so they don't criticize .They listen and don't stop children. Children can talk with animals because they can believe them. Animals know how to keep secret! Also, children feel they are needed because they help to feed the animals and look after them."At the Children's Hospital, you can find children playing with cats, dogs, and goats,and riding horses. The doctors just watch them and are surprised at the power of the animals. This passage is mainly about _ . | [
"Sick children and doctors",
"How to make friends with animals.",
"Sick children don't like doctors.",
"Sick children and animal treatment"
] | D. Sick children and animal treatment | mmlu_train |
mmlu_train_61355 | For well over a thousand years, smallpox was a disease that everyone feared. The disease killed much of the native population in South America when the Spanish arrived there in the early sixteenth century. By the end of the eighteenth century, smallpox was responsible for about one in ten deaths around the world. Those who survived the disease were left with ugly scars on their skin. It had long been well known among farmers that people who worked with cows seldom caught smallpox; instead, they often caught a similar but much milder disease called cowpox . A British doctor called Jenner was extremely interested in this, and so he studied cowpox. He believed that, by vaccinating people with the disease, he could protect them against the much worse disease smallpox. In 1796, he vaccinated a boy with cowpox and, two months later, with smallpox. The boy did not get smallpox. In the next two years, Jenner vaccinated several children in the same way, and none of them got the disease. News of the success of Jenner's work soon spread. Vaccination soon became a common method to protect people against other diseases caused by virus, such as rabies , and vaccines were sent across the world to the United States and India. It took nearly two centuries to achieve Jenner's dream of getting free of smallpox from the whole world. In 1967, the world Health Organization (WHO) started a great vaccination program, and the last known case of smallpox was recorded in Somalia in 1977. The story of vaccinations does not end there, however. There are many other diseases that kill more and more people every year. Besides, many new diseases are being discovered. The challenge for medical researchers will, therefore, probably continue for several more centuries Which of the following statements is NOT TRUE? | [
"The first experiment with cowpox was made by a British doctor.",
"After 1977 smallpox disappeared around the world according to WHO.",
"Vaccination had existed among ordinary farmers before being discovered.",
"Vaccination can be used to protect people in the world against not only smallpox."
] | C. Vaccination had existed among ordinary farmers before being discovered. | mmlu_train |
aquarat_15800 | Nine men went to a hotel. 8 of them spent 3 each over their meals and the ninth spent 3 more than the average expenditure of all the nine. The total money spent by all of them was | [
"26",
"40",
"29.25",
"30.375",
"None of the above"
] | D. 30.375 | aquarat |
mmlu_train_29835 | 1.2 million road deaths worldwide occur each year, plus a further 50 million injuries. Toreduce car crash rate, much research now is focused on safety and new fuelsthough some electric vehicle and biofuel research aims at going faster. Traveling at speed has always been risky. One cutting edge area of research in motoring safety is the use of digital in-car assistants. They can ensure you don't miss key road signs or fall asleep. The use of artificial intelligence software allows these assistants to monitor your driving and makes sure your phone or radio doesn't distract you at a vital moment. Most crashes result from human and not mechanical faulfs. Some safety developments aim to improve your vision. Radar can spot obstacles in fog, while other technology "sees through" high-sided vehicles blocking your view. And improvements to seat belts, pedal controls and tyres are making driving smoother and safer. The color1 of a car has been found to be linked with safety, as have, less surprisingly, size and shape. And alternatives to fossil-fuel based petrol, such as plant oils, are a hot area of research. Fuel cells based on hydrogen burn cleanly, and are the subject of a serious research effort. But whatever is in the fuel tank,you don't want a thief in the driving seat and there have been many innovations ,some using satellite tracking and remote communications, to fight against car theft. These communication systems can also come into play if you crash, automatically calling for help. Accidents cause many traffic jams, but there are slighter interplays between vehicles that can cause jams even on a clear but busy road, such jams can be analyzed using statistical tools. Robotic drivers could be programmed to make traffic flow smoothly and will perhaps one day be everyone's personal tool, but their latest efforts suggest that won't be soon. What is the most important purpose of innovations that use satellite tracking and remote communications? | [
"To call for help when one's car crashes.",
".To track the car down when it is being stolen.",
".To prevent car thieves from getting into your car.",
"To call for help when the car gets jammed in the traffic."
] | B. .To track the car down when it is being stolen. | mmlu_train |
mmlu_train_57592 | The USA, New York--Whales and dolphins are facing increasing threats from climate change, according to a new report published by WWF and the Whale and Dolphin Conservation Society (WDCS). The report "Whales in hot water?" draws attention to the growing impacts of climate change on whales.They range from changes in sea temperature and the freshening of the seawater because of the melting of ice and increased rainfalls, to a sea level rise, loss of icy polar habitats and the _ of krill populations in key areas.Krill, a tiny shrimp that is dependent on sea ice, is the main source of food for many of the great whales. The speeding up of climate change adds greatly to trouble from other human activities, such as chemical and noise pollution, which kills some 1000 whales every day. "Whales and dolphins have an ability to adapt to their changing environment," said Mark Simmonds, International Director of Science at WDCS."But the climate is now changing at such a fast pace that it is unclear to what extent whales and dolphins will be able to adjust." Climate change impacts are currently greatest in the Arctic and the Antarctic.According to the report, cetaceans that rely on polar, icy waters for their home and food resources are likely to be greatly affected by the reduction of sea ice cover. WDCS and WWF are urging governments to cut global production of C02 by at least 50 percent by the middle of this century.The latest report of the Intergovernmental Panel on Climate Change showed it was possible to stop global warming if the world's emissions start to decline before 2015. From the passage, we can learn that whales mainly feed on _ . | [
"dolphins",
"krill",
"sea horses",
"sharks"
] | B. krill | mmlu_train |
mmlu_train_49360 | Years ago, I was watching a detective show on TV where the fingerprints of a criminal are required. The hero invites the bad guy to his home and offers him a glass of water. The man takes the glass and drinks the water. After he leaves the hero dramatically brings out a handkerchief and picks up the glass. His expressions show the satisfaction at a job well done. The bad guy will soon be arrested. At that time, I found it amazing - how can prints on a glass identify people? My dad explained that if you were to press your thumb on an inkpad and then on a sheet of white paper you will leave a smudge or print, which no one else in the world can make. The same would be true for each of your fingers. The Chinese were the first to use a fingerprint as a type of identification - it was used as a signature on important documents, although they had no way of independently matching it with the owner. Each print is one-of-a-kind and no two people have the same characteristic. Scientists and criminologists (those who study criminal characteristics) determine the differences between fingerprints by a careful study of their curves and not by their general shape or pattern. In 1892, an English scientist, Sir Francis Galton, published a book on using fingerprints to solve crimes. At the same time in Argentina, a police researcher Juan Vucetich was also working towards a fingerprint classification system. However, it was in 1896 that Sir Edward Henry, then serving as Inspector General of Police in India, developed the print classification system that would eventually be used globally. Sir Edward Henry and his assistant Khan Haque discovered that all fingerprints could be systematically classified according to their general curve patterns. He divided them into three classes on the basis of their general pattern: loops , whorls , and arches . By counting the curve between any two points in the pattern, each of the ten fingers could be classified into a particular group. Taking the group together as a unit you have a complete system of classifying fingerprints. In June 1897, the world's first fingerprint bureau was set up in Calcutta and in 1901, Sir Edward Henry was appointed head of Scotland Yard in London, where he applied the system. This system, called the science of fingerprint identification, is still used by police departments all over the world today with few changes. What is the best title for this passage? | [
"Detectives and Criminals",
"Scientists and Criminologists",
"Fingerprints and Crime Solving",
"Researchers and Fingerprint Patterns"
] | C. Fingerprints and Crime Solving | mmlu_train |
arc_challenge_974 | A duck's feathers are covered with a natural oil that keeps the duck dry. This is a special feature ducks have that helps them | [
"feed their young",
"adapt to their environment",
"attract a mate",
"search for food"
] | B. adapt to their environment | arc_challenge |
mmlu_train_77109 | A 14-year-old British student is packing for the next day of school: textbooks, notebooks, pens, 250 grams of flour, an egg and some cooking oil. Wait, what? It's not a joke. From September, cookery will be a compulsory course for kids aged 7-14 in the UK. Primary school students will learn how to put things together and make simple, healthy food. At high school, students will then master a number of different meals. They will also learn some cooking skills including baking. Britain is sometimes known as a country with bad food and unhealthy eating habits. These new courses are part of the country's effort to bring healthy food back onto the table. "One in four British families no longer has a table that everyone can eat around. One out of every two meals we eat is eaten alone. Only four out of ten of us enjoy eating meals with our children," British writer Joanna Blythman wrote in her book Bad Food Britain: How A Nation Ruined Its Appetite in 2006. Instead, ready meals have become the first choice for many British kids, because their parents are often too busy to cook a proper meal. The Department for Education hopes that the cookery courses can introduce children to good food and reduce childhood _ . "It's important that children can develop an interest and understanding of good food," said a spokesman for the department. "We want to encourage them to develop a love of food and cooking that will stay with them as they grow up. Students under 14 in the UK _ . | [
"are fond of cooking",
"love to eat junk food",
"will learn how to cook at school",
"have to prepare breakfast by themselves"
] | C. will learn how to cook at school | mmlu_train |
aquarat_25310 | one men and three women working 7 hours a day finish a work in 5 days. Four men and four women working 3 hours a day complete the work in 7 days. The number of days in which only 7 men working 4 hours a day will finish the work is? | [
"4 days",
"5 days",
"6 days",
"7 days",
"8 days"
] | B. 5 days | aquarat |
mmlu_train_95281 | Cooking food requires | [
"higher temps to be applied",
"a stove to be used",
"an oven to be used",
"a fire to be built"
] | A. higher temps to be applied | mmlu_train |
mmlu_train_88419 | A large number of people in the world eat fast food .Whenever you go into a fast food restaurant , you can see lots of people enjoying their meals there. How do you know in which country people like fast food best ? The English people are the world's biggest fans of fast food , while the French are the least interested in quick meals , according to a survey done last year. The survey of thirteen countries shows that 45% of the English people say they can't give up fast food because it's delicious. And 44% of Americans and 37% of Canadians say the same. The French , proud of their delicious and high-class cuisine , don't like fast food. 81% of them think it is unhealthy , followed by 75% of the Japanese . How about the Chinese ? How often do you have the hamburgers or fried chicken? It doesn't matter whether you like Western fast food or Chinese food . The most important thing is to have good eating habits to keep healthy . Some English people can't give up fast food because _ . | [
"it's cheap",
"it's safe",
"it's delicious",
"it's healthy"
] | C. it's delicious | mmlu_train |
mmlu_train_51598 | We are already familiar with computers--computers work for us at home, in offices and in factories. But it is also true that many children today are using computers at schools before they can write. What does this mean for the future? Are these children lucky or not? Many people who do not know about computers think of them as machines that children play with. They worry that children do not learn from experience but just from pressing a button and that this is not good for them. They think that children are growing not knowing about the real world. But people who understand more about computers say that computers can be very good for children. A computer can help them to learn about the real world more quickly, to learn what they want to learn and think for themselves. And for the future, don't we need people who can think clearly, who know how to get information quickly and use it well? What do you think? Does everyone think computers are good for children? | [
"Yes, they do.",
"No, not everyone thinks so.",
"They don't know.",
"They are not sure."
] | B. No, not everyone thinks so. | mmlu_train |
mmlu_train_52362 | Getting sick overseas can be scary. You're in an unfamiliar place and often don't speak the language. Although each trip is different, there are universal things you can do to keep safe. Be prepared. "Schedule a visit with a doctor who specializes in travel or the area you're visiting at least four weeks before your departure," says WHO public health expert Dr. Gilles Poumerol. A travel doctor will be able to give you the required and recommended vaccinations as well as discuss any medical issues you may come across abroad. Get insurance. "In many countries where you have limited access to health care, good health care is only found in the private sector and can be very expensive," Dr. Poumerol says. Plus, in an emergency, returning to the United States can cost more than $50,000. Ask your health insurance company whether your policy applies overseas and whether it will cover trips to a foreign hospital. If not, there are many companies that offer short-term travel health insurance for a reasonable fee. A list can be found on the US State Department's travel website. Ks5u Pack well. Dr. Poumerol also suggests bringing a note from your doctor in English and the language of the country you're visiting. Packing an emergency contact list is important. Contacts should include the local embassy , s who should be informed if you get sick and your health insurance company. Be care. You have to be in charge of your health. If you're being treated abroad, question the medical staff about their sterilization practices; injection equipment should be put in boiling water for at least 30 minutes or used only once. Also be sure that doctors and nurses are wearing gloves to prevent fluid transfer. Limiting your alcohol intake will keep you focused on your safety. If your common sense is perfect, the rest of your body should follow. Which of the following is TRUE according to the passage? | [
"You must receive some vaccinations after going abroad.",
"Alcohol intake will keep you focused on your safety.",
"You should employ a travel doctor who travels with you.",
"It's a terrible thing to get sick in a strange country."
] | D. It's a terrible thing to get sick in a strange country. | mmlu_train |
aquarat_10992 | If x < y < z and y - x > 5, where x is an even integer and y and z are odd integers, what is the least possible value D of z - x? | [
"6",
"7",
"8",
"9",
"10"
] | D. 9 | aquarat |
arc_easy_1312 | Planting legumes in order to add nitrogen to soil most likely causes | [
"a decrease in the amount of acid rain.",
"an enrichment in the fertility of the soil.",
"an increase in the ratio of nitrogen to oxygen in the system.",
"a reduction in the soil's ability to manufacture its own nitrogen."
] | B. an enrichment in the fertility of the soil. | arc_easy |
mmlu_train_56095 | From the moment that an animal is born it has to make decisions . It has to decide which of the things around it are for eating , and which are to be avoided ; when to attack and when to run away . The animal is , in fact , playing a very dangerous game with its environment , a game in which it must make decision--a matter of life or death . Animals' ability to act reasonably is believed to come partly from what we may call "genetic learning" , which is different from the individual learning that an animal does in the course of its own lifetime . Genetic learning is learning by a species --animals of the same kind--as a whole , and it is achieved by selection of those members of each generation that happen to act in the right way . However , the role of genetic learning depends upon how similar the future environment is to the past . The more important individual experience is likely to be , the less important is genetic learning as a means of getting over the problems of the survival game . Because most animals live in ever changing evironments from one generation to the next , it is not surprising to find that very few species indeed depend wholly upon genetic learning . In the great majority of animals , their particular ways of acting in a new environment are a compound of individual experience added to the action patterns animals are born with .That is why animals can survive . When the environment doesn't change much ,_. | [
"animals cannot act in a right way",
"genetic learning is less important for animals",
"individual learning plays a less important role",
"animals cannot get over problems on their on their own"
] | C. individual learning plays a less important role | mmlu_train |
mmlu_train_25416 | When first entered, Vanak Restaurant does not look like much of a restaurant, but once the pleasant smells of kabob hit the senses, you are incapable of calling it anything else. Owned by a local couple, this Persian restaurant has an inviting, homelike atmosphere that many restaurants lack. The space is small with only a few dining tables and nearly no decoration, but the environment is truly charming. Lying in a hardly noticeable street corner, the restaurant still attracts all customers, especially those experienced in the delights of Middle Eastern cooking. A common sight is that of old Persian men sitting in the corner talking loudly about world topics, watching news events on TV, drinking a black tea known as Persian chai, and reading local Persian newspapers all the while trying to finish off their plate piled with food. The variety of food at the restaurant is limited, but the amount of each dish is fairly large.Most of the meals can serve two people and are under $10, so not only is it affordable but practical as well. The food especially appeals to health-conscious eaters because each dish is very healthy, made with limited fat and oil and served straight off the grill . The main dish that the restaurant is popular for is its kabobs, which are different style of grilled meat. One delicious and extremely healthy dish is the Joojeh Kabob, which is made of grilled chicken pieces served with either rice or bread.Another great kabob is the Chelo Kabob, a kabob consisting of grilled beef. Although the restaurant is small, the atmosphere and the food is delicious.It is a place that should not be overlooked. When first entering the restaurant, one can find that it _ . | [
"is splendidly decorated",
"has pleasant smells of kabobs",
"is crowded with dining tables",
"looks like a common restaurant"
] | B. has pleasant smells of kabobs | mmlu_train |
arc_easy_2106 | Some materials are electrical conductors. Which material best conducts electricity? | [
"copper",
"plastic",
"rubber",
"wood"
] | A. copper | arc_easy |
aquarat_46257 | If the product of 3 consecutive integers is 210 then the sum of the two smaller integers is: | [
"17",
"10",
"11",
"12",
"13"
] | C. 11 | aquarat |
arc_easy_1178 | When electric current flows through the metal filament of a light bulb, electrical energy is converted to | [
"heat energy only.",
"heat and light energy.",
"light and motion energy.",
"light energy only."
] | B. heat and light energy. | arc_easy |
arc_easy_979 | A class learns about weather. The students in the class measure the outside air temperature at the same time each day. Which way of measuring the temperature would provide the most accurate data? | [
"taking the measurement in the shade",
"placing the thermometer on the ground",
"taking a measurement using a different tool each day",
"recording the measurements from three thermometers"
] | D. recording the measurements from three thermometers | arc_easy |
mmlu_train_45300 | The Washington post - NASA's newest space habitat looks sort of like a kids' moon bonce, a big, bright, inflatable globe that could be lots of fun to play in. Soon astronauts on the International Space Station could get the chance to try . The expandable habitat made by Bigelow Aerospace recently passed NASA's strict certification requirements and is scheduled to be flown to the station in September. Called the BEAM ( Bigelow Expandable Activity Module), the habitat would be attached to the space station, where it would stay for two years. While there, it would be tested to see how it handles the _ of space - the radiation, the station's movement and even how it stands up to the debris flying around in orbit. The private Las Vegas company, founded by millionaire real estate mogul Robert Bigelow, won a $17.8 million contract from NASA to provide the module to the space station. "Today is the first step, but it's a big step," said Bigelow's George Zamka. Replace the space station or make it larger. It also hopes to build the habitats on the moon. Its B330 module would be even bigger, with 330 cubic meters of internal ( ) space. The modules could be connected. Creating research facilities, the company says, or even space hotels. In an interview ,NASA's William Gerstenmaier, said he was eager to see how the module performs , and said he was especially pleased " to see how the private sector can step up and help us meet our requirements." The module will be flown to the space station by SpaceX, the first commercial company to resupply the space station. What would be the best title for this passage? | [
"NASA's space habitats flown to the station.",
"NASA's space habitat it the station.",
"NASA's new expandable space habitat.",
"NASA's newest inflatable globe."
] | C. NASA's new expandable space habitat. | mmlu_train |
mmlu_train_21410 | As more people use smart phones to pay bills and store personal information, strict password security has become more important than ever. A new study shows that free - form gestures - sweeping fingers in shapes across the screen of a smart phone--can be used to unlock phones. These gestures are less likely to be observed and reproduced by others than traditional typed passwords. "All that it takes to steal a password is a quick eye," said one of the researchers of the study. "With all the personal information we have on our phones today, improving their security is becoming increasingly necessary." In developing a secure solution to this problem, the researchers studied the practicality of using free - form gestures. With the ability to create any shape in any size and location on the screen, the gestures were popular as passwords. Since users create them without following a template, the researchers predicted these gestures would allow for greater complexity. The researchers carried out a create - test - retest experiment where 63 people were asked to create a gesture, recall it, and recall it again 10 days later. The gestures were captured on a recognizer system designed by the team. Using this data, they tested the complexity and accuracy of each gesture using information theory. The result of their analysis is that people are favorable to use free - form gestures as passwords. To put their analysis into practice, the researchers then had seven students in computer science and engineering, each with considerable experience with touchscreens , attempt to steal a free - form gesture password by observing a phone user secretly. None of them were able to copy the gestures with enough accuracy. The gestures appear to be extremely powerful against attacks. Though the testing is in its early stage and widespread adaptation of this technology is not yet clear, the research team plans to continue to analyze the security and management of free - form passwords in the future. They believe this is the first study to explore free - form gestures as passwords. They will soon publish their findings. The main purpose of the text is to _ . | [
"advise people to use free - form gestures",
"discuss whether smart phones are safe",
"talk about the practicality of passwords",
"introduce the study of a new password"
] | D. introduce the study of a new password | mmlu_train |
arc_easy_402 | A student is working on a science project display for the school science fair. To best communicate why her conclusions are valid, what should be included on the display? | [
"a list of authoritative sources that supports her conclusion",
"instructions for viewers to repeat her procedures",
"clearly illustrated diagrams of the scientific principles involved",
"a complete write-up of her experimental method and data collected"
] | D. a complete write-up of her experimental method and data collected | arc_easy |
arc_easy_1827 | One of the functions of a topographic map is to | [
"gauge local rainfall amounts.",
"study the area's geological history.",
"predict the severity of earthquakes.",
"show the surface features of an area."
] | D. show the surface features of an area. | arc_easy |
aquarat_12096 | Man1 alone can do a piece of work in 6 days and Man2 alone in 8 days. Man1 and Man2 undertook to do it for Rs. 3200. With the help of Man3, they completed the work in 3 days. How much is to be paid to Man3? | [
"400",
"200",
"100",
"150",
"500"
] | A. 400 | aquarat |
mmlu_train_79529 | She was a poor girl who worked to get money to pay for her lessons. She became the famous woman scientist of her time. That's the story of Marie Curie's life. She didn't mind working and she didn't care about the honors that were given to her in later years. Marie was born in 1867. Her name was Marie Sklosovska then. She lived in Poland. Her father was a teacher. Everyone soon saw that Marie had a quick mind. Marie's mother died when her youngest daughter was only ten. From then on, Marie knew that she would have to work hard at her lessons if she wanted to be successful in her life. She studied very hard and was one of the best students at her school. Marie and her older sister, Bronya, wanted to study in France at the Sorbonne. But their father didn't have enough money to send them there. It was Marie who had an idea: she would teach at home and send her money to Bronya. After her sister finished studying in Paris, she would get work and send Marie the money to study there herself. So Marie worked very hard for six years to pay for her sister's studies. At last it was Marie's turn but when she got to France, her sister was married and could not give her much help. Again Marie worked. She studied in a small room without heat or light. She lived on bread and tea most of the time. But all she thought of was her maths and science. This was her world. After four years' hard work, Marie and her husband found something which was called radium . They were given the Nobel Prize for their great discovery . But they were too ill to go Stockholm themselves to receive it. Marie always said that it was because of her children that she want her work. And she discovered a hidden power and gave it to the world. It was the same power, however, that killed Marie in 1934. The greatness of Marie's life in fact is that _ . | [
"She received two Nobel Prizes",
"She was the first woman to work at the Sorbonne",
"She helped her sister finish school.",
"She worked hard without taking care of the fame and honors she received"
] | D. She worked hard without taking care of the fame and honors she received | mmlu_train |
aquarat_7571 | The probability that a number selected at random from the first 50 natural numbers is a composite number is? | [
"17/22",
"17/25",
"17/21",
"17/91",
"17/12"
] | B. 17/25 | aquarat |
aquarat_33700 | Find the odd man out
253, 136, 352, 324, 631, 244 | [
"324",
"136",
"352",
"631",
"531"
] | A. 324 | aquarat |
aquarat_45082 | What is the sum of all the numbers between 300 and 1000 which are divisible by 179? | [
"1267",
"2876",
"1865",
"2506",
"1812"
] | D. 2506 | aquarat |
mmlu_train_73593 | It was a great day for American girl D' Zhana Simmons when she got a new heart. However, her dream died when the new heart started not to work properly. The doctors had to take it away. She needed another heart transplant . But the doctors couldn't find a proper heart so soon. Then they came up with an idea -- they would use two machines to keep her blood _ in her body. After waiting for about four months, D' Zhana had another heart transplant. It was very successful. When doctors use a man-made heart to keep a patient's life, they usually leave the patient's own heart in the body. "She, we believe, is possibly one of the youngest that had the machines without her own heart," one of D' Zhana Simmons' doctors said. Living without a heart for 118 days -- that's great. When a heart transplant doesn't work, doctors have no time to waste. If they don't get a new heart or some machines to help the patient, he or she will die. The patient's life is in their hands. This story once again shows how important the medical world really can be. I hope that one day I will be a doctor. I hope I can be so quick and helpful to my patients. What's the writer's dream job? | [
"A driver.",
"A nurse.",
"A doctor.",
"A scientist."
] | C. A doctor. | mmlu_train |
aquarat_39041 | Three 6 faced dice are thrown together. The probability that exactly two dice show the same number on them is? | [
"5/15",
"5/12",
"5/19",
"5/12",
"5/11"
] | B. 5/12 | aquarat |
mmlu_train_92845 | Hydrochloric acid is added to a beaker containing a piece of zinc. As a result, zinc chloride is formed and hydrogen gas is released. This is an example of | [
"a chemical reaction",
"a physical change",
"photosynthesis",
"evaporation"
] | A. a chemical reaction | mmlu_train |
mmlu_train_53927 | US researchers have found traces of an ancient lake on Mars recently, increasing hopes of discovering evidence that billions of years ago the Red planet hosted life. The lake, which dates back some 3.4 billion years, appears to have covered as much as 80 square miles and was up to 1,500 feet deep, said the team from the University of Colorado. "This is the first clear evidence of shorelines on the surface of Mars," said Boulder's research associate, Gaetano Di Achille, in a study published in the latest edition of Geophysical Research Letters. "The identification of the shorelines and accompanying geological evidence allows us to calculate the size and volume of the lake, which appears to have formed about 3.4 billion years ago."[:] Analysis of the images has shown the water carved out the canyon in which it was found, which then opened out into a valley depositing sediment which formed a delta . "Finding shorelines is a great discovery to us," said assistant professor Brian Hynek, adding it showed the lake existed at a time when Mars was thought to have been cold and dry. Scientists believe the oldest surfaces on Mars formed during the wet and warm era known as the Noachan epoch, about 4.1 billion to 3.7 billion years ago. The newly discovered lake is believed to date from the Hesperian era and postdates the end of the warm and wet period on Mars by 300 million years, according to the study. Scientists believe deltas next to the lake may well hold secrets about past life on Mars as such places on Earth have become the natural deposits of organic carbon and other markers of life. The size of the lake found on mars is _ . | [
"80 square miles",
"1,500 square miles",
"3.4 billion square miles",
"300 million square miles"
] | A. 80 square miles | mmlu_train |
arc_challenge_720 | Which of these conditions most likely results from infection? | [
"high blood sugar levels",
"swelling of throat tissues",
"numbness in fingers",
"blockage of blood vessels in the leg"
] | B. swelling of throat tissues | arc_challenge |
mmlu_train_12364 | America is a country on the move. In unheard of numbers, people of all ages are exercising their way to better health. According to the latest figures, 59 percent of American adults exercise regularly-up 12 percent from just two years ago and more than double the figure of 25 years ago. Even non-exercisers believe they would be more attractive and confident if they were more active. It is hard not to get the message. The virtues of physical fitness are shown on magazine covers, postage stamps, and television ads of everything from beauty soaps to travel books. Exercise as a part of daily life did not catch on until the late 1960s when research by military doctors began to show the health benefits of doing regular physical exercises. Growing publicity for races held in American cities helped fuel a strong interest in the ancient sport of running. Although running has _ in recent years as Americans have discovered equally rewarding--and sometimes safer-forms of exercise, such as walking and swimming, running remains the most popular form of exercise. As the popularity of exercise continues to mount, so does scientific evidence of its health benefits. The key to fitness is exercising the major muscle groups vigorously enough to approximately double the heart rate and keep it doubled for 20 to 30 minutes at a time. Doing such physical exercises three times or more a week will produce considerable improvements in physical health in about three months. Which of the following would be the best title for the passage? | [
"Running--A Popular Form of Sport",
"Scientific Evidence of Health Benefits",
"Different Forms of Exercise",
"Exercise--The Road to Health"
] | D. Exercise--The Road to Health | mmlu_train |
mmlu_train_92779 | A student determined the density of different bars of soap. Which should the student most likely do to check the accuracy of the results? | [
"complete the experiment in one day",
"test multiple brands of soap",
"record data in metric units",
"repeat the experiment"
] | D. repeat the experiment | mmlu_train |
mmlu_train_97784 | the availability of soil nutrients in the food chain can be explained by which of these? | [
"the soil emanates nutrients into the air",
"the primary producers depend on the soil",
"all living things eat sand",
"the water we drink is from the soil"
] | B. the primary producers depend on the soil | mmlu_train |
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