id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
aquarat_29443 | A person is traveling at 60 km/hr and reached his destiny in 4hr.30m then find the distance? | [
"150km",
"270km",
"246km",
"196km",
"205km"
] | B. 270km | aquarat |
mmlu_train_50584 | VOIP stands for Voice Over Internet Protocol. It is also referred to as IP Telephony. It is another way of making phone calls, though the 'phone' part is not always present any more, as you can communicate without a telephone set. VOIP is especially popular with long distance calls. The main reason for which people are so massively turning to VOIP technology is the cost. VOIP is said to be cheap, but most people use it for free. Yes, if you have a computer with a microphone and speakers, and a good Internet connection, you can communicate using VOIP for free. There are basically three ways of using VOIP. One is to have a PC on both communicating sides; another is to have a phone on one side and a PC on the other and the third is to have two phones. VOIP is a ly new technology and it has already achieved wide acceptance and use. There is still a lot to improve and it is expected to have major technological advances in VOIP in the future. It has so far proved to be a good candidate for replacing the POTS (Plain Old Telephone System). It, of course, has drawbacks along with the numerous advantages it brings; and its increasing use worldwide is creating new considerations surrounding its regulations and security. The growth of VOIP today can be compared to that of the Internet in the early 90's. The public is getting more and more conscious of the advantages they can get from VOIP at home or in their businesses. Advertising campaigns, which are present everywhere on the net, are contributing a lot towards the popularization of VOIP which not only gives facilities and allows people to save, but also producing huge income for those who dived early into the new phenomenon. We can feel that the writer was _ because of the growth of technology while writing the passage. | [
"tense",
"worried",
"calm",
"admiring"
] | D. admiring | mmlu_train |
aquarat_1892 | A trained covered x km at 70 kmph and another 2x km at 20 kmph. Find the average speed of the train in covering the entire 3x km. | [
"22.25",
"99",
"26.25",
"66",
"887"
] | C. 26.25 | aquarat |
aquarat_31284 | Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in? | [
"3 9/97 hrs",
"3 9/77 hrs",
"3 9/17 hrs",
"3 9/27 hrs",
"3 9/19 hrs"
] | C. 3 9/17 hrs | aquarat |
aquarat_24918 | One pipe can fill a tank three times as fast as another pipe. If together the two pipes can fill tank in 39 min, then the slower pipe alone will be able to fill the tank in? | [
"229",
"156",
"144",
"128",
"121"
] | B. 156 | aquarat |
mmlu_train_36784 | Sometimes in the next century, the familiar early-newspaper on the front porch will disappear. And instead of reading your newspaper, it will read to you. You'll get up and turn on the computer newspaper just like switching on the TV. An electronic voice will distribute stories about the latest events, guided by a program that selects the type of news you want. You'll even get to choose the kind of voice you want to hear. Want more information on the brief story? A simple touch makes the entire text appear. Save it in your own personal computer if you like. These are among the predictions from communication experts working on the newspaper of the future. Pictured as part of broader home based media and entertainment systems, computer newspapers would unite print and broadcast reporting, offering news and analysis with video images of news events. Most of the technology is available now, but convincing more people that they don't need paper to read a newspaper is the next step. But resistance to computer newspapers may be stronger from within journalism. Since it is such a cultural change, it may be that the present generation of journalists and publishers will have to die off before the next generation realize that the newspaper industry is no longer a newspaper industry. Technology is making the end of traditional newspapers unavoidable. Despite technological advances, it could take decades to replace news-print with computer screens. It might take 30 to 40 years to complete the changeover because people need to buy computers and because newspapers have established financial interests in the paper industry. We can infer from the passage that _ . | [
"all technological changes are good",
"all technologies will eventually replace old ones",
"new technologies will replace old ones sooner or later",
"traditional newspapers will stay for another century"
] | C. new technologies will replace old ones sooner or later | mmlu_train |
aquarat_45131 | Debony normally drives to work in 45 minutes at an average speed of 40 miles per hour. This week, however, she plans to bike to work along a route that decreases the total distance she usually travels when driving by 20% . If Debony averages between 12 and 16 miles per hour when biking, how many minutes earlier will she need to leave in the morning in order to ensure she arrives at work at the same time as when she drives? | [
"135",
"105",
"95",
"75",
"45"
] | D. 75 | aquarat |
aquarat_39721 | A car is purchased on hire-purchase. The cash price is $26 000 and the terms are a deposit of 10% of the price, then the balance to be paid off over 60 equal monthly installments. Interest is charged at 12% p.a. What is the monthly installment? | [
"$603",
"$624",
"$625",
"$626",
"$627"
] | B. $624 | aquarat |
mmlu_train_86837 | Hello, dear friends! I'm Jenny. Please look at this photo. The girl in red is me. I'm 13. I have a sister and two brothers. My sister, Linda, is 15. She likes red and green. She has two red rulers and a green pencil case. She also likes sports and she has a great sports collection. She has five baseballs, three basketballs and two volleyballs. The baseballs and basketballs are under her bed. The volleyballs are under her chair. . And she is in the baseball club. My brothers are Alan and Tom. Alan is 14 and Tom is 8.Alan likes English very much, and he is in the English club. He has many English books and English tapes. But Tom only likes watching TV. He watches it every evening. How old is Jenny? She is _ . | [
"8",
"13",
"14",
"15"
] | B. 13 | mmlu_train |
mmlu_train_91051 | If you are lucky enough, you may find the hummingbird , the smallest bird of the animal world, in a south American forest. Though the hummingbird is no bigger than a bee and weighs only 2 to 3 grams, it can fly as fast as 50 meters in a second. It can fly forwards as most birds do, and it can fly backwards as well. The strangest thing about it, however, is that it can stay still in the air, just like a _ . Whenever a hummingbird needs food, it will fly slowly towards a flower. It won't stand on the flower, as bees do, but just hangs to the flower and then begins to sunk the honey from inside the flower with its needle-like beak. The hummingbird is very particular in building its nest . It takes great trouble to choose materials. It likes soft ones better than hard ones. Its eggs are so small that a common match box can hold as many as one hundred of them. Most of the hummingbirds live in a(n) _ forest. | [
"north American",
"south Asian",
"north Asian",
"south American"
] | D. south American | mmlu_train |
aquarat_1353 | A 5-letter code word consists of letters A, B, and C. If the code includes all the three letters, how many such codes are possible? | [
"90",
"48",
"36",
"24",
"18"
] | A. 90 | aquarat |
aquarat_5875 | 3889 + 12.952 - ? = 3854.002 | [
"47.95",
"49.75",
"45.97",
"47.59",
"45.79"
] | A. 47.95 | aquarat |
arc_easy_343 | A snail's shell provides the snail with | [
"food.",
"energy.",
"protection.",
"transportation."
] | C. protection. | arc_easy |
aquarat_2037 | A grocery shop has a sale of Rs. 6435, Rs. 6927, Rs. 6855, Rs. 7230 and Rs. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 6500? | [
"4857",
"4184",
"4012",
"4991",
"5291"
] | D. 4991 | aquarat |
aquarat_48200 | Some persons can do a piece of work in 12 days. Two times the number of such persons will do half of that work in | [
"9",
"8",
"4",
"3",
"1"
] | D. 3 | aquarat |
arc_easy_1878 | Which region of the Milky Way contains a population that consists mostly of old stars? | [
"the halo",
"the spiral arms",
"the nuclear bulge",
"the open clusters"
] | A. the halo | arc_easy |
mmlu_train_88145 | If your mother told you to eat carrots so you'd be able to see in the dark, she was right. It turns out that feeding kids carrots is just one of a number of things to keep eyes healthy. Other things include regular eye exams, and sunglasses or hats are also very helpful, experts say. While eye disease is sometimes hereditary , some are still preventable , said Dr. Ron Weber, an Atlanta-based ophthalmologist. For example, nearsightedness, "not only has a genetic component but is also influenced by how kids use their eyes during childhood," he told Reuters Health by phone. He said that extended close work, such as reading, has long been thought to cause nearsightedness. Recent support has come from a study in which people with a higher level of education were more likely to have nearsightedness, because they spend more time reading or working on computers. Another study showed that children who spend more time outdoors are less likely to become nearsighted. But these findings don't mean kids should be stopped from reading or working on the computer. Instead, Weber suggests, make sure a child's environment is bright enough while they are doing close work. Parents should also help kids get into the habit of holding their reading material at the perfect distance - about 18 to 22 inches, he said. Finally, taking a break every five minutes or so, to let the eyes relax and focus on an object in the distance, will also help. One of the most important things a parent can do to help _ eye disease and vision problems is to make sure their child gets regular eye exams, beginning early in life. "The majority of vision problems in children are preventable and treatable," said Dr. Ida Chung. Which can be the BEST title for this passage? | [
"Eating carrots",
"Eye disease",
"How to keep eyes healthy",
"The importance of eye health."
] | C. How to keep eyes healthy | mmlu_train |
arc_easy_1348 | Decomposers are organisms that obtain their food from dead organisms. Which of these would be classified as decomposers? | [
"algae, plants",
"snakes, wolves, whales",
"deer, rabbits, mice",
"bacteria, fungi"
] | D. bacteria, fungi | arc_easy |
aquarat_35816 | A certain barrel, which is a right circular cylinder, is filled to capacity with 300 gallons of oil. The first barrel is poured into a second barrel, also a right circular cylinder, which is empty. The second barrel is twice as tall as the first barrel and has twice the diameter of the first barrel. If all of the oil in the first barrel is poured into the second barrel, how much empty capacity, in gallons, is left in the second barrel? | [
"There is no empty capacity",
"2100 gallons",
"2300 gallons",
"2100 gallons",
"2800 gallons"
] | D. 2100 gallons | aquarat |
aquarat_53895 | What is the minimum number of years upon which SI on Rs 2600 at 6.67% interest rate will be in whole number? | [
"3",
"4",
"5",
"6",
"7"
] | A. 3 | aquarat |
mmlu_train_98439 | A puppy feels hunger and moves straight to its female parent's nipple. This behavior is | [
"learned",
"instinctive",
"reactive",
"predatory"
] | B. instinctive | mmlu_train |
mmlu_train_69367 | Scientists have made the world's first human-sheep----with the body of a sheep and half-human organs . Amazing, but true. The sheep is15percent human and 85 percent sheep. The breakthrough makes it possible to use animal organs in human bodies in the future. Professor Esmail Zanjani of University of Nevada, US, has spent seven years And over $9 million on the work. Zanjani took stem cells from the human body and put them into the sheep while it was still in its mother's body. The stem cells made other cells that grew into organs. Zanjani believe that in the future such sheep might be used to help humans. Two months later a human-sheep is born, it has a liver , heart, ling and brain that are part-human. These organs could be used to help people in need of them. There are different opinions about his work, however. Some say that scientists don't have the right to create new creature . Using animal organ might bring animal viruses into human bodies. Others are afraid that the work might change sheep. But Professor Anjani has said that this is impossible. . Zanjani put some stem cell from the human body and put them into the sheep while it was still in its mother's body. He " _ " . | [
"created a new stem cell",
"created a new creature",
"created a new organ",
"created a new food"
] | B. created a new creature | mmlu_train |
arc_easy_2007 | Which of these mixtures would be easiest to separate? | [
"Fruit salad",
"Powdered lemonade",
"Hot chocolate",
"Instant pudding"
] | A. Fruit salad | arc_easy |
aquarat_23177 | How long does a train 110 m long running at the speed of 90 km/hr takes to cross a bridge 132 m length? | [
"82.1 sec",
"9.68 sec",
"16.1 sec",
"13.1 sec",
"12.15sec"
] | B. 9.68 sec | aquarat |
aquarat_38776 | Kyle received a bag of 82 marbles for his birthday. If he shares his marbles equally with his 5 best friends (including himself) how many more marbles will he have than his friends? | [
"1 marble",
"2 marbles",
"3 marbles",
"4 marbles",
"5 marbles"
] | D. 4 marbles | aquarat |
arc_easy_554 | Which process allows green plants to control the amount of water stored in their leaves? | [
"photosynthesis",
"condensation",
"respiration",
"transpiration"
] | D. transpiration | arc_easy |
arc_easy_437 | What would a warm air mass over the ocean most likely cause? | [
"earthquake",
"snowfall",
"tsunami",
"rainfall"
] | D. rainfall | arc_easy |
aquarat_5198 | Given that x = 2^b – (8^34 + 16^5), which of the following values for b yields the lowest value for |x|? | [
"101",
"102",
"103",
"104",
"122"
] | B. 102 | aquarat |
aquarat_26618 | If a coin is tossed 3 times what is the probability that it will land either heads 3 times or tails 3 times? | [
"1/4",
"1/16",
"1/2",
"1/8",
"1/32"
] | A. 1/4 | aquarat |
mmlu_train_73579 | What is "walk to School?" Now we are working on a programme of "Walk to School". We would like as many parents and children as possible to take part, even if in a small way. Children who walk to and from school along with their parents can learn essential road safety and life skills. You can take part by... #Walking to and from school with your child every day. #Walking for one or two days during the week. #Encouraging others to walk, if you already do. Walking is great! #Walking is great exercise! A walk is good for your body and can keep you fit. #You won't have to waste time looking for a parking site . #It's pollution free. #It's a good chance to talk to your children and to meet other parents, too. Enjoying walking to school! Here is some advice to help you and your child enjoy walking to school. #Plan a safe route together. #Teach children what a kerb is and what it means. #Encourage your child to help you choose the safest places to cross the road. #Look at and discuss the things you see on your way - especially road signs and what they mean. Walk to school! Thousands of parents and children take part, could you? Please go to www.walktoschool. org. uk for more information. What is the first thing to do if you want to enjoy your walking to school? | [
"Plan a safe route with your children.",
"Learn what a kerb is and its meaning.",
"Choose the safest places to cross the road.",
"Find road signs and know their meanings."
] | A. Plan a safe route with your children. | mmlu_train |
mmlu_train_72242 | The landmark success of Tu Youyou, the first Chinese woman to win a Nobel prize in science, has aroused great national pride and hopes on the future of traditional Chinese medicine (TCM). Tu, born in 1930, shared the 2015 Nobel Prize for Physiology or Medicine with Irish-born William Campbell and Japan's Satoshi Omura for her discoveries against malaria . She discovered Artemisinin , a drug that has greatly reduced the death number for patients suffering from malaria. "Artemisinin is a gift for the world people from the traditional Chinese medicine. It is of great importance for curing malaria and other diseases and for protecting the health of the world people," Tu said in Beijing. " The discovery of Artemisinin is a successful example of collective research on traditional Chinese medicine. The prize winning is an honor for China's science cause and traditional Chinese medicine." "Tu's winning the Nobel Prize shows China's great progress in science and technology. It also shows China's growing strength and rising international standing," Premier Li Keqiang said in a letter Monday evening. Why is Tu Youyou's winning considered the landmark success? | [
"Because she is the first Chinese woman to win the Nobel prize.",
"Because she arouses great national pride and hopes.",
"Because she improves the future of traditional Chinese medicine.",
"Because she shares the Nobel prize with Japan's Satoshi Omura."
] | A. Because she is the first Chinese woman to win the Nobel prize. | mmlu_train |
mmlu_train_25372 | In most situations, light helps us see. But when it comes to looking at the night sky, light is actually a kind of pollution. It prevents our view of some of life's most striking sights: stars, planets, and even galaxies . "When I was a little boy, I loved the night sky. I remember looking up and the sky was filled with stars. I became an astronomer because I was amazed by their beauty," says Robert Gent, "Now in most big cities kids can't see the stars like I did." Normally, about 2,500 individual stars are visible to the human eyes without using any special equipment. But because of light pollution, you actually see just 200 to 300 and fewer than a dozen from some cities. Only one in three Americans can see our own galaxy with the naked eyes. Those people live far away from the lights of big cities, office buildings, and shopping malls. Fortunately, there's an inexpensive and useful way. If we shine lights down at the ground instead of up into the sky, and use lower brightness levels, we can save big amounts of energy and keep the beauty of the night sky. Many cities and towns have passed laws limiting lights at night, making sure enough shine for safety without creating much light pollution. Light pollution affects more than our view of the heavens and can harm wildlife. Migrating birds sometimes fly over cities and become confused by the brightness, flying in circles until they drop from _ Sea turtles need dark beaches for nesting and won't approach bright lights. Too much light at night may even affect human health. For all these reasons, researchers are working on ways to use lights only when and where they are truly needed. Everyone deserves to look up at the sky. Many cities and towns have passed laws limiting lights at night mainly to _ . | [
"save the electricity",
"make sure of migrating birds' safety",
"let you count the number of stars",
"avoid much light pollution"
] | D. avoid much light pollution | mmlu_train |
aquarat_52804 | John bought a total of 12 Mangoes and Oranges. Each Mango costs 80 cents and each orange costs 50 cents. If the average price of the 12 mangoes and oranges that John originally purchased was 65 cents, then how many oranges needs to return to raise the average price of his purchase to 72 cents? | [
"4",
"5",
"6",
"7",
"8"
] | A. 4 | aquarat |
mmlu_train_6946 | In many romantic movies or TV shows one scene always appears. It involves a handsome man standing outside a young woman's window, singing a love song to her to win her over. However, trying to woo a female with songs is not just something that humans do. A few animals sing love songs as well. Birds and elephants are romantic but the latest animal to _ a female might surprise you--it is the humble mouse. You may find it odd to find out that mice sing. We do not hear them because the frequency of their voice is so high. In fact, scientists have known for some time that male mice make special sounds to females, but it has always been assumed that the sounds are produced instinctively and randomly, with little thought going into the process. But new research suggests otherwise. When male mice with different voices were put in a cage together, scientists found that they would gradually change their pitches to sound like one another. But when a female mouse was put in the cage with two males, one male would change his pitch to match the other. "It was usually the smaller animal changing the pitch to match the larger animal," professor Erich Jarvis, leader of the study, from Duke University, US, told BBC News. This ability, known as vocal learning, is rare in the natural world. It had been thought to be limited to some birds, such as parrots--as well as whales and dolphins. The latest findings challenge the long-held opinion that mice cannot learn to adapt their voices. Scientists also found the part of the brain that controls the mice's singing ability. In the experiment, they damaged the cells in this part of the mice's brain and found that the animals couldn't keep their songs in pitch or repeat them any more. This also happened when the mice became deaf. Jarvis said that this finding had changed his understanding of the way mice make sound. "In mice we find that the pathways that are at least modulating these vocalizations are in the forebrain, in places where you actually find them in humans," he said. "If we're not wrong, these findings will be a big boost to scientists studying diseases like autism and anxiety disorders." What do parrots, whales and dolphins have in common according to the passage? | [
"They are all animals well-known for their smart appearances.",
"They are often chosen to carry out scientific experiments on.",
"They all have the ability to learn to adapt their voices.",
"Their numbers are quite limited in the natural world."
] | C. They all have the ability to learn to adapt their voices. | mmlu_train |
mmlu_train_89062 | The first ever trans-Atlantic telephone call was made from New York City to London in 1927. In keeping with this spirit, we'd like to tell you some of our other communication records: * Most spammed person Microsoft chairman William H.Gates III(the U.S.A.)receives up to four million spams each day. However, with the help of all the people who are working in Microsoft and anti-spam technology, only around ten spares reach his inbox per day. * Earliest e-mail In l971,Ray Tomlinson,an engineer at the computer company, and Newman in Cambridge, Massachusetts, the U.S.A. sent the first e-mail.At first it was an experiment to see if he could get two computers to exchange a message.(It was Ray who decided to use the @ symbol to separate the other's name from their location. The first e-mail message was "QWERTYUIOP") * Largest LAN party The largest LAN(Local Area Network)party was made up of 8531 unique computers and 9184 members in Sweden from 30 November to 2 December 2006. * Most telephone books torsi in three minutes Tina Shelton tore 21 telephone books at last, each with l028 numbered pages in a time of three minutes in California, the U.S.A. on 9 February 2007. How long did the largest LAN party last? | [
"Two months.",
"Three days.",
"Four days.",
"Two days."
] | B. Three days. | mmlu_train |
mmlu_train_46768 | Making greener choices and encouraging healthy lifestyles can promote your health and benefit the environment. Here are some guidelines to follow: Choose foods thoughtfully Americans have never had such a variety or abundance of food to choose from. Besides so many choices, we now hear about our "food print", the amount of land needed to supply one person's nutritional needs for a year. Do we buy cherry tomatoes from Mexico or tomatoes grown locally in a hothouse? Do we get the Granny Smiths from the farmers' market or the supermarket? Is organic produce healthier for us and the planet? These are very complex issues that require analysis of many criteria, including the energy used in producing and transporting the food, as well as the type of soil and methods of raising the food. Despite the complexities, there are some general guidelines you can follow. For instance, eat less meat or eat low on the food chain. Your doctor may have recommended you to restrict your consumption of red meat because of its too much fat content. Beyond that, there are environmental reasons, too. Raising food animals contributes substantially to climate change because a meat-based diet requires more land, energy and water than a plant-based one. _ Drinking plenty of fluids is significant during hot weather or when exercising. But is bottled water the way to go? You may not think so when seeing the true costs. Based on a survey, manufacturing the 30-plus billion plastic water bottles can produce more than 2.5 million tons of carbon dioxide and use three times the amount of water in the bottle. Adding in transportation, the energy used comes to over 50 million barrels of oil equivalent . Consequently, skip the bottled water and drink tap water, both at home and at restaurants. Additionally, bottled water is not necessarily cleaner than tap. In Paragraph 2 the author puts forward three questions mainly _ . | [
"to prove Americans have less food to choose from",
"to show us the shopping habits of most Americans",
"to indicate Americans tend to buy food from abroad",
"to remind people to reconsider their food purchase"
] | D. to remind people to reconsider their food purchase | mmlu_train |
arc_challenge_777 | There are four stages to the life cycle of a butterfly: adult, pupa, egg, and caterpillar. Which of these occurs first? | [
"egg",
"adult",
"pupa",
"caterpillar"
] | A. egg | arc_challenge |
aquarat_35577 | The average age of seven persons sitting in a row facing east is 28 years. If the average age of the first three persons is 21 years and the average age of the last three persons is 34 years, then find the age of the person sitting in the middle of the row? | [
"22",
"31",
"66",
"78",
"76"
] | B. 31 | aquarat |
mmlu_train_93438 | In any ecosystem, organisms interact with biotic and abiotic parts of the environment. As a result of all of the interactions, the matter within the system is | [
"produced when plants grow.",
"recycled when organisms die.",
"lost when animals and plants die.",
"formed when new animals are born."
] | B. recycled when organisms die. | mmlu_train |
mmlu_train_28084 | Welcome to your future life! You get up in the morning and look into the mirror. Your face is firm and young-looking. In 2035, medical technology is better than ever. Many people your age could live to be 150,so at 40, you're not old at all. And your parents just had an anti-aging treatment. Now, all three of you look the same age ! You say to your shirt , "Turn red." It changes from blue to red. In 2035, "smart clothes" contain particles much smaller than the cells in your body. The particles can be programmed to change clothes'color or pattern. You walk into the kitchen . You pick up the milk ,but a voice says , " You shouldn't drink that!" Your fridge has read the chip that contains information about the milk , and it knows the milk is old . In 2035, every article of food in the grocery store has such a chip . It's time to go to work . In 2035, cars drive themselves. Just tell your "smart car" where to go. On the way , you can call a friend using your jacket sleeve . Such "smart technology" is all around you. So will all these things come true? "For new technology to succeed," says scientist Andrew Zolli , "it has to be so much better that it replaces what we have already." The Internet is one example --- what will be the next? Which of the following is mentioned in the text? | [
"Fridges will know what people need.",
"Jacket sleeves can be used as a guide.",
"Cars will be able to drive automatically.",
"Nothing can replace the Internet."
] | C. Cars will be able to drive automatically. | mmlu_train |
mmlu_train_17492 | Cambridge graduates are the most employable in the world,according to a global league table.The ancient university is the best at producing graduates who are'ready to work',a poll of major employers found. Oxford slipped to fourth place in the rankings having taken top spot last year.Harvard and Yale--part of the US'Ivy League'of universities--were second and third respectively. Five British universities were ranked in the top 20--one more than last year--and 12 were in the full list of 150. But the UK as a country came third--behind the US and Germany--when companies were asked to name the best nation for producing work--ready graduates. The table--the Global Employability University Ranking published by the International New York Times--also showed that universities in Asian countries were rapidly _ on their western counterparts . Asian universities claimed 20 percent of the top 150 places in 2014 compared with only 10 percent when the tables were first published in 2010. The other British universities in the top 20 were University College London,in 14th place,Imperial College London,in 15th,and Edinburgh,18th. The table showed the gap between a small number of top UK universities and less famous institutions. Laurent Dupasquier,managing partner at Emerging,a French human resources consultancy,said:"The top tier players.global brands (which tend to be all American and British).continue to lead,while other Anglo--Saxon universities,those that are mainly regional players,tend to develop less well,with an average of five places lost in comparison with last year." "Like the Premier League ,the champions have an international community of students and think internationally,unlike their more locally oriented counterparts." The table was made following a survey of 2,500 major companies in 20 countries.Employers were asked to rank universities against a range of criteria including their production of graduates who are ready to work and their links with business. The study claimed that'the days of ivory towers are over'. Why do regional UK universities tend to develop less well this year? | [
"They couldn't raise enough education fund.",
"They have students from all over the world.",
"They lack international students and think locally.",
"The UK government didn't support them at a11."
] | C. They lack international students and think locally. | mmlu_train |
mmlu_train_71614 | My name is Mary. I'm a student. I'm twelve. My father is a policeman. My mother is a nurse. Nick is my brother. We are all at home today, because today is Sunday. My brother Nick is a student, too. We are in the same school. There are thirty-five classes in our school. My classroom is very big. How old is Mary? _ . | [
"12",
"14",
"13",
"30"
] | A. 12 | mmlu_train |
arc_challenge_385 | Street maps are examples of two dimensional models. Which information cannot be determined using a basic map? | [
"distance from place to place",
"directions such as north and south",
"names of highways and roads",
"elevations such as distance above sea level"
] | D. elevations such as distance above sea level | arc_challenge |
arc_challenge_338 | A type of bird in Africa eats blood-sucking insects off large mammals. Which word best describes the relationship between the bird and the mammals? | [
"mutualism",
"parasitism",
"neutralism",
"commensalism"
] | A. mutualism | arc_challenge |
mmlu_train_66869 | Mr King was the manager of a hotel. One weekend all the hotels in the city were full because there was a large meeting. On Friday night, three men came into the hotel and asked for rooms. Mr King said there were no rooms ready because of the meeting. The men were unhappy. Mr King wanted to help them. He remembered that Room 418, a very small room, was empty. He asked them if they would share a room. The three men said they would. Mr King said the room would be thirty dollars: ten for each one. Each man gave him the money and then went up to the room. Mr King soon began to feel sorry. "Thirty dollars is a lot to ask as price for that small room. " he thought. He called his assistant over and said, "Here is five dollars. Take it to the men in Room 418. I asked too much for their room." The assistant took the money. While he was on the way there, he started to think, "How can three men divide five dollars? I'll give them each only one dollar and keep the two dollars for myself. The men will be happy to get something back, and Mr King will never know. " So the assistant returned one dollar to each man. Each man had at first paid ten dollars. After the assistant returned them one dollar each, each had paid nine. There were three men, $ 9 x3 = $ 27. The assistant kept $ 2. $ 27 + $ 2 = $ 29. Where is the missing dollar? The assistant _ . | [
"helped the men to divide the money",
"kept two dollars for himsel",
"returned three to the three men and two to the manager",
"kept three dollars for himself"
] | B. kept two dollars for himsel | mmlu_train |
aquarat_39862 | A, B and C rents a pasture for Rs.870. A put in 12 horses for 8 months, B 16 horses for 9 months and 18 horses for 6 months. How much should B pay? | [
"270",
"360",
"276",
"271",
"272"
] | B. 360 | aquarat |
m1_pref_293 | Let P be the statement ∀x(x>-3 -> x>3). Determine for which domain P evaluates to true: | [
"-3<x<3",
"x>-3",
"x>3",
"None of the other options"
] | C. x>3 | m1_pref |
aquarat_51044 | How long will a boy take to run round a square field of side 50 meters, if he runs at the rate of 10km/hr? | [
"52sec",
"45sec",
"72sec",
"25sec",
"39sec"
] | C. 72sec | aquarat |
aquarat_19293 | If (1 – 1.25)N = 2, then N = | [
"−400",
"−140",
"−8",
"4",
"400"
] | C. −8 | aquarat |
mmlu_train_4222 | Tim and Janey woke up earlier than normal. Their stomach were growling. They were ready for breakfast. They had gone to bed at their normal time, but they could not help being up now. So they woke up their father and went downstairs for breakfast. It was so early in the morning the sun was not even out yet. But their dad knew once the kids were up, there was no going back to sleep, so he got started. He gave them each a banana to start. He let them pick either a biscuit or toast. They chose toast. So he made wheat bread toast and put grape jelly on it. The quickly ate it and the orange juice they were given. They then each had a bowl of Rice Krispies before getting showered and dressed. They kissed their mom as she went to work and began enjoying the day off from school by playing in their rooms. Dad thought he'd done a good job feeding the kids. But in two hours, they both were asking for turkey sandwiches for lunch. With Tim and Janey so hungry so soon, their dad knew he was in for a long day. And a busy one in the kitchen. Who made breakfast? | [
"Dad",
"Tim",
"Janey",
"Mom"
] | A. Dad | mmlu_train |
arc_easy_122 | For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step? | [
"construct prototypes of different kinds of bridges",
"research the different designs of bridges",
"gather the materials needed to build the bridge",
"make a drawing to show how to build the bridge"
] | B. research the different designs of bridges | arc_easy |
aquarat_19173 | 10^(655) ÷ 10^(650) = ? | [
"100",
"10",
"10000",
"100000",
"1000000"
] | D. 100000 | aquarat |
aquarat_45557 | If a=2/3b , b=2/3c, and c=2/3d what part of d is b/ | [
"8/27",
"4/9",
"2/3",
"7/8",
"4/3"
] | B. 4/9 | aquarat |
aquarat_162 | The price of pulses has fallen by 30%. How many quintals can be bought for the same amount which was sufficient to buy 12 quintals at the higher price? | [
"20",
"22.5",
"17",
"30",
"32.5"
] | C. 17 | aquarat |
mmlu_train_1577 | A cat jumps when startled by a loud noise. This is an example of an organism | [
"sensing and responding to its external environment",
"sensing and responding to its internal environment",
"changing and controlling its external environment",
"changing and controlling its internal environment"
] | A. sensing and responding to its external environment | mmlu_train |
arc_easy_1400 | Which stage of a frog's life cycle can be compared to a plant seed growing into a new plant? | [
"when frog eggs are laid in water",
"when frog eggs hatch into tadpoles",
"when tadpoles live in water and breathe with gills",
"when frogs use lungs for breathing out of water"
] | B. when frog eggs hatch into tadpoles | arc_easy |
aquarat_38555 | The arithmetic mean of the scores of a group of students in a test was 72. The brightest 20% of them secured a mean score of 80 and the dullest 25% a mean score of 31. The mean score of remaining 55% is? | [
"A) 81.40",
"B) 81.70",
"C) 87.72",
"D) 81.10",
"E) 81.29"
] | C. C) 87.72 | aquarat |
mmlu_train_17790 | Science can't explain the power of pets,but many studies have shown that the company of pets can help lower blood pressure and raise chances of recovering from a heart attack,reduce loneliness and spread all-round good cheer. Any owner will tell you how much joy a pet brings.For some.an animal provides more comfort than a husband/wife.A 2002 study by Karen Allen of the State University of New York measured stress 1evels and blood pressure in people-half of them pet owners-while they performed 5 minutes of mental arithmetic or held a hand in ice water.Subjects completed the tasks alone,with a husband/wife,a close friend or with a pet.People with pets did it best.Those tested with their animal friends had smaller change in blood pressure and returned most quickly to baseline heart rates.With pets in the room,people also made fewer math mistakes than when doing in front of other companions.It seems people feel more relaxed around pets,says Allen,who thinks it may be because pets don't judge. A study reported last fall suggests that having a pet dog not only raises your spirits but may also have an effect on your eating habits.Researchers at Northwestern Memorial Hospital spent a year studying 36 fat people and their equally fat dogs on diet-and-exercise programs;a separate group of 56 people without pets were put on a diet program.On average,people lost about 11 pounds,or 5% of their body weight.Their dogs did even better,losing an average of 12 pounds,more than 15%of their body weight.Dog owners didn't lose any more weight than those without dogs but,say researchers,got more exercise overall-mostly with their dogs--and found it worth doing. According to Allen,why did the people do better with pets around when facing stressful tasks? | [
"They have lower blood pressure.",
"They become more patient.",
"They are less nervous.",
"They are in higher spirits."
] | C. They are less nervous. | mmlu_train |
mmlu_train_96203 | seeds may grow when | [
"ingested",
"roasted",
"left alone",
"placed underground"
] | D. placed underground | mmlu_train |
mmlu_train_29678 | "In reading the lives of great men, I found that the first victory they won was over themselves... self-discipline with all of them came first." -- Harry S. Truman That is the quotation that had me thinking yesterday. Discipline , in particular self-discipline, is what will get us through most things in life, from writing this simple post to Achieving Greatness for You and I. You may ask, "Why is discipline important in writing this post?" For people who have tried writing, you would know how hard it might get sometimes to actually sit down and finish the whole article in one period without getting up every few minutes to get a drink, a snack or toilet break etc. Just with most things in life, often we lack the self-discipline to see us through what we are hoping to do or achieve. One area where self-discipline is clearly important is in losing weight. Some people are constantly looking for quick fix to their weight problem; they will jump at anything that is claimed to help them lose weight in the shortest time. They may lose weight fast, but they will find the result short-term especially if they do not change the way they live and the food they eat. A friend of mine shared his experience going through the journey from 115 kilograms to 56 kilograms in around one year. His journey of losing weight started from a trip with his daughter to the doctor for her check-up. He playfully weighed himself on the weighing machine while his daughter was having the check-up. The doctor saw his weight and made a remark, "If you maintain that balloon weight, you cannot see your grandchildren." That made him decide, "Enough is enough!" Not only that, he felt tired easily and his excessive weight made him feel like a walking balloon. In that moment of awakening, he made decisions to change his lifestyle and eating habits. The author's friend was determined to lose weight when he _ . | [
"had a trip with his daughter and her family",
"knew the doctor was just making fun of him",
"was much touched by the doctor's remark",
"realized that he would become a grandparent soon"
] | C. was much touched by the doctor's remark | mmlu_train |
arc_challenge_279 | Two chemicals are mixed together in a beaker that is sitting in an ice water bath. The ice in the water melts as the chemicals react for one minute. What type of reaction is taking place? | [
"endothermic, in which energy is absorbed",
"endothermic, in which energy is released",
"exothermic, in which energy is absorbed",
"exothermic, in which energy is released"
] | D. exothermic, in which energy is released | arc_challenge |
mmlu_train_62905 | Work Your Mind Here's something to think about the next time you ask your teacher for help: struggling with schoolwork on your own can help you learn. According to a recent study, the more you struggle while you are learning new information, the better you can remember it later. This theory might surprise you. When teachers are presenting new information, they often give students lots of help. But a new study shows this may not be the best way to support learning. "Don't be too quick to get help when learning something new," education expert Manu Kapur told TFK. "Try to work on it yourself even if it means trying different ways." Kapur came up with the idea that struggling can lead to better learning. Then he tested it out on students in Singapore. He separated students into two groups. In the first group, students were asked to solve math problems with the teacher's help. In the second group, students were asked to solve the same problems by helping one another, instead of getting help from the teacher. With the teacher's help, students in the first group were able to find the correct answers. Students in the second group did not solve the problems correctly. But they did come up with a lot of good ideas. The students were then tested on what they had learned. The group without any help from a teacher scored much higher than the group who had help. Kapur said working to find the answers helped students understand the process, not just the solution. Kapur's advice for kids is to put a lot of effort into learning something new rather than going to your teacher for help. "Simply doing a little work or nothing at all won't work," says Kapur. "The struggle needs to be a genuine attempt to figure out or solve a problem in as many ways as possible." When you have doubt on schoolwork, you'd better _ . | [
"ask your teacher for help",
"make it clear by yourself",
"ask your classmates to help you",
"ask your parents for help"
] | B. make it clear by yourself | mmlu_train |
mmlu_train_40564 | You may have noticed that you feel hungry a lot. This is natural----during teens, a person's body needs more nutrients to grow. Snacks are a great way to satisfy that hunger and get all the vitamins and nutrients your body needs. But you need to pay attention to what you eat. Filling your stomach with a lot of fries after class may give you a short-time help, but a snack high in fat and calories will only slow you down in the long time. To keep energy levels going---and avoid gain weight---keep away from foods like candy or soda. Look for foods like bread and grains and combine them with some food like peanut butter or low-fat milk or cheese. Choosing healthy snacks means shopping smart. Be careful of the health instructions on food bags. Here are some things to watch out for. That something is "all natural " doesn't necessarily mean that it's nutrients. For example, "all natural" juice drinks or sodas can be filled with sugar (which means they'll be high in calories and give you little nutrition.) A granola bar is a good example of a snack that people think is healthy. Although granola bars can be a good source of certain vitamins and nutrients, may also contain a great deal of fat, including a particularly harmful type of fat called trans fat. Check the Nutrition Facts instructions on the bag to be sure. In order to choose healthy snacks, we should try to make sure that _ . | [
"They are all natural",
"They are high in nutrition",
"They have good bags",
"They contain trans fat"
] | B. They are high in nutrition | mmlu_train |
aquarat_1728 | If an object travels 90 feet in 3 seconds, what is the object’s approximate speed in miles per hour? (Note: 1 mile = 5280 feet) | [
"17.36",
"20.45",
"23.87",
"26.92",
"29.56"
] | B. 20.45 | aquarat |
mmlu_train_14178 | Sports shoes that work out whether their owner has done enough exercise to promise time in front of the television have been devised in the UK. The shoes- named Square Eyes- contain an electronic pressure sensor and a tiny computer chip to record how many steps the wearer has taken in a day. A wireless transmitter passes the information to a receiver connected to a television, and this decides how much evening viewing time the wearer deserves , based on the day's efforts. The design was inspired by a desire to fight against the rapidly ballooning waistlines among British teenagers, says Gillian Swan, who developed Square Eyes as a final year design project at Brunel University in London, UK. "We looked at current issues and childhood overweight really stood out," she says. "And I wanted to tackle that with my design." Once a child has used up their daily allowance gained through exercise, the television automatically switches off. And further time in front of the TV can only be earned through more steps. Swan calculated how exercise should translate to television time using the recommended daily amounts of both. Health experts suggest that a child take 12,000 steps each day and watch no more than two hours of television. So, every 100 steps recorded by the Square Eyes shoes equals exactly one minute of TV time. Existing pedometers normally clip onto a belt or slip into a pocket and keep count of steps by measuring sudden movement. Swan says these can be easily tricked into recording steps through shaking. But her shoe has been built to be harder for lazy teenagers to cheat. "It is possible, but it would be a lot of effort," she says. "That was one of my main design considerations." Which of the following is true of Square Eyes shoes? | [
"They control a child's evening TV viewing time.",
"They determine a child's daily pocket money.",
"They have raised the hot issue of overweight.",
"They contain information of the receiver."
] | A. They control a child's evening TV viewing time. | mmlu_train |
mmlu_train_92625 | Last month I had a health problem and had to see a doctor. After examining me, The doctor said to me, "The result isn't too bad ." But you must excise often and have healthy food every day. In fact, I'm a lazy person. I never get up early to exercise. And I often have junk food because I like it. In order to be healthy, I decided to change my lifestyle. Now I get up at 6:00 am every day. Then I go out to run for about an hour. I go to a gym on Wednesday and Saturday afternoon. And I hardly have junk food. I have healthy food, like milk and fish. I often eat vegetables and I have an apple every day. You know, " An apple a day keeps the doctor away " I also have about eight glasses of water. And I usually go to bed by ten. All these things make me healthy. Where did I go last month? | [
"A post office.",
"A hospital.",
"A bank.",
"A hotel."
] | B. A hospital. | mmlu_train |
mmlu_train_2625 | Dawn brought a chocolate bar for lunch, but the chocolate melted in her backpack. Dawn wants to perform a scientific investigation to determine the reason her chocolate bar melted in her backpack. Which hypothesis should Dawn use for her investigation? | [
"Chocolate will taste better when melted.",
"Chocolate will taste the same even when melted.",
"If the chocolate is broken then the chocolate will melt.",
"If heat is added to chocolate then the chocolate will melt."
] | D. If heat is added to chocolate then the chocolate will melt. | mmlu_train |
mmlu_train_65459 | Going to sleep may seem pretty boring compared with all the fun things you do while you are awake. But there's a lot going on in your mind and body while you are sleeping. Sleep, in fact, is as important to your survival as eating and drinking. Sleep improves your mood, makes you a better athlete, and helps you remember and understand what you learned during the day. During sleep your temperature drops. Your heart rate slows. Down goes the pressure of the blood moving through your veins. A chemical that controls growth (called a hormone) moves into your bloodstream. Scientists think that sleep brings back energy and improves your immune system. We know what happens while we're asleep because scientists study volunteers who sleep in laboratories. The sleepers are connected with machines that measure brain waves, eye movements and muscle activities. Sleep is like a school day: it's divided into different periods, or stages. When you are awake, your brain waves fire rapidly. As you begin to relax and drift into the first stage of sleep, your brain produces slower-moving waves and you lose awareness of your surroundings. As you slide to deeper sleep, your body repairs itself from the normal wear and tear of daily life. Then, as you begin to drift back up to a lighter sleep, your mind becomes more alert, and your dreams begin. You are in REM sleep. REM is the name for the rapid eye movement that happens while you are dreaming. During REM sleep, your eyes move back and forth behind your lids , as though you were watching a movie. During other stages, you might move in bed, but during REM sleep you're still. That's probably because if you could move, your body would act out your dreams. As you get close to morning, you spend more time in REM than in deep sleep, so you dream more. Researchers know that during REM sleep the part of the brain that handles learning and thinking is very active. Getting too little sleep can affect your personality. Experts recommend that children get at least nine hours sleep a night. Suppose this is the course of your sleep, in which part of the course do you have more dreams? | [
"Light sleep.",
"Deep sleep.",
"REM sleep.",
"The first two stages of sleep."
] | A. Light sleep. | mmlu_train |
aquarat_33393 | A man reaches his office 20 min late, if he walks from his home at 3 km per hour and reaches 30 min early if he walks 4 km per hour. How far is his office from his house ? | [
"50 km",
"80 km",
"20 km",
"10 km",
"30 km"
] | D. 10 km | aquarat |
mmlu_train_59847 | As Paige watched the other kids playing football in her local park she longed to join in. But at nearly nine stone (1stone equals 6.35 kilograms), the 11-year-old was too big to enjoy her favorite sport, she was well on her way to being another overweight member of her family. Mandy, her mum was 17th 10 lb and Anne, her grandma 15th 10 lb. Mandy, 39, and Anne, 67, both have a sweet tooth and share a love of all things stodgy. Recent figures show that two-thirds of kids will be dangerously fat by 2050, and overweight kids often become obese adults and live shorter lives as they are at higher risk of everything from heart disease to cancer and type-2 diabetes. Mandy says she knew things had to change for her and her family. Mandy's mum Anne had an even greater motivation for wanting to slim down. Last autumn Paige went along to the Slimming World to keep her mum and grand ma company. In the first week on the Slimming World eating plan, Mandy lost a whopping 9.5lb. Mandy asked Paige to join in. They believed the Free2Go plan is balanced and nutritious and doesn't deprive Paige of anything. Supporting and encouraging each other the whole time, Anne, Mandy and Paige all whittled away their waistlines. Mandy says: "My back problems have cleared up." Anne has also noticed a real difference in her health. She says: "I feel like I've got my old energy back." Paige is almost as delighted with her new wardrobe as she is about her foot balling skills. Mandy adds: "I'm just so proud of Paige. I felt awful because I knew her weight problems were a result of my bad eating habits. But when I see her now it's like she's a different person." The passage tells us that the family became so obese mainly because_. | [
"they didn't like sports",
"they had bad eating habits",
"they didn't want to lose weight",
"they suffered from being fat"
] | B. they had bad eating habits | mmlu_train |
arc_easy_1949 | A chef uses a metal spoon to stir noodles cooking in a pan. After five minutes, she notices that the thermal energy from the pan has made the spoon | [
"cold.",
"hot.",
"wet.",
"dry."
] | B. hot. | arc_easy |
arc_easy_1475 | Nuclear fusion is the source of energy for stars. Besides hydrogen, which other element is most likely also common in stars? | [
"helium",
"nitrogen",
"oxygen",
"uranium"
] | A. helium | arc_easy |
arc_easy_866 | Two scientists doing the same experiment got different results. Which would be the best way to figure out which result might be correct? | [
"A group of scientists should argue about the results.",
"The two scientists should do different experiments.",
"More scientists should do the experiment.",
"A group of scientists should vote."
] | C. More scientists should do the experiment. | arc_easy |
aquarat_10585 | If H = {1, 7, 18, 20, 29, 33}, how much less is the mean of the numbers in H than the median of the numbers in H? | [
"1.0",
"1.5",
"2.0",
"2.5",
"3.0"
] | A. 1.0 | aquarat |
mmlu_train_40399 | Japanese workers who run secretly out of the office and spend their afternoons hanging around coffee shops may soon be caught out by their bosses. A new cellphonebased tracking device from Hitachi can show, on an employer's computer screen, not only the whereabouts of their workers but also whether they are standing, walking, running--or have fallen over. The system, called Partout, was originally developed as a monitoring device for the families of people with dementia, who may wander off and need to be located. "It's estimated that the number of elderly people with symptoms of dementia will reach 1.5 million in Japan next year," says Hitachi's Keisaku Shibatani. But the high cost of the system--early prices are around PS27,000--has put it out of reach of most families. Indeed, companies with large sales forces and police departments who want to track officers on dangerous patrol duties are interested in the system. Partout uses a multifunction location sensing unit that tracks users through global positioning satellites. The user's body motion is determined by an accelerometer inside the sensing unit: no movement means the subject has stopped, slow movement means they are walking, fast movement means they are running, and strong and unexpectedly sudden movement means the user may have fallen. The date is relayed through the user's cell phone to computer, which displays their position on a map. Graphics record the motion or position of the subject's body. Why was the system Partout first developed? | [
"Because the families of people with dementia can afford it.",
"Because police departments want to track officers on dangerous patrol duties.",
"Because companies with large sales forces are interested in the system.",
"Because there are many elderly people with symptoms of dementia."
] | D. Because there are many elderly people with symptoms of dementia. | mmlu_train |
mmlu_train_98449 | coral lives in the | [
"wet depths",
"cupcakes",
"trees",
"sky"
] | A. wet depths | mmlu_train |
aquarat_16598 | Tim's garden is shaped like a square whose side is 28 meters. What's the length of the fence which surrounds the garden? | [
"110 meters",
"111 meters",
"112 meters",
"113 meters",
"114 meters"
] | C. 112 meters | aquarat |
mmlu_train_43642 | Half a century after the March of Dimes (a US charity organization that collects money for children) put the 20th century's most feared childhood disease on the road to eradication , Bill Gates declared polio his important job and challenged world leaders to finish the job. India, Nigeria, Pakistan and Afghanistan now have active transmission of the disease. Gates says the biggest problem with the success of the Global Polio Eradication program in those countries and elsewhere is lack of money. The Bill and Melinda Gates Foundation plans to increase its $200 million annual contribution by $102 million this year, Gates says. Gates recently met privately with Pakistan's President in Washington, D.C., to try to persuade him to provide full support for Pakistan's eradication plan. Children in the USA also are at risk, experts say. Parents who don't vaccinate their children because they are fearful of vaccine side-effects create a large number of children who are likely to be harmed by the virus. "If you increase the number of unvaccinated children, you increase the chance that this virus will find new subjects," says David Oshinsky, Pulitzer Prized-winning author of Polio: An American Story. "We've got to get this vaccine into the mouths of children," says Bruce Aylward, head of the World Health Organization's eradication program. In 1988, when the World Health Organization launched the Global Polio Eradication program, the disease killed 350,000 children a year worldwide. By last year, the total dropped to fewer than 1,500 worldwide, Aylward says. If Gates provides the final push for polio eradication, he may be remembered as much for helping prevent polio as for founding Microsoft, Oshinsky says. "As long as there's polio anywhere, people everywhere are at risk," Aylawrd says. " According to Oshinsky, _ . | [
"Gates should devote more time to Microsoft",
"polio eradication is a very important cause",
"vaccine side-effects should not be ignored",
"polio has been brought under control"
] | B. polio eradication is a very important cause | mmlu_train |
aquarat_31871 | An order was placed for the supply of a carper whose length and breadth were in the ratio of 3 : 2. Subsequently, the dimensions of the carpet were altered such that its length and breadth were in the ratio 7 : 3 but were was no change in its parameter. Find the ratio of the areas of the carpets in both the cases? | [
"8:7",
"8:7",
"8:3",
"8:1",
"8:9"
] | B. 8:7 | aquarat |
aquarat_27144 | Mr. Karthik drives to work at an average speed of 48 km/hr. Time taken to cover the first 60% of the distance is 20 minutes more than the time taken to cover the remaining distance. Then how far is his office ? | [
"23",
"98",
"28",
"80",
"19"
] | D. 80 | aquarat |
mmlu_train_33375 | People should listen to music for no more than one hour a day to protect their hearing, the World Health Organization (WHO) suggests. It says 1.1 billion teenagers and young adults are at risk of permanently damaging their hearing by listening to "too much, too loudly". It said audio devices , concerts and bars were causing a "serious threat". WHO figures show 43 million people aged 12-35 have hearing loss and the number is increasing. In that age group, the WHO said, half of the people in rich and middle-income countries were exposed to unsafe sound levels from personal audio devices. Meanwhile 40% were exposed to damaging levels of sound from clubs and bars. The proportion of US teenagers with hearing loss went from 3.5% in 1994 to 5.3% in 2006. "What we're trying to do is raise awareness of the problem that is not talked about enough, but has the potential to do a lot of damage that can be easily prevented," said Dr Etienne Krug, the WHO's director for injury prevention. The full report argued: "While it is important to keep the volume down, limiting the use of personal audio devices to less than one hour a day would do much to reduce noise exposure." Dr Krug said: "That's a rough recommendation, it is not by the minute, to give an idea to those spending 10 hours a day listening to an mp3-player. But even an hour can be too much if the volume is too loud." What might be the main cause of hearing loss according to the passage? | [
"Listening to music frequently.",
"Listening to music at concerts.",
"Listening to too much and too loud music.",
"Listening to music from poor audio devices."
] | C. Listening to too much and too loud music. | mmlu_train |
aquarat_14190 | The average of the marks of 12 students in a class is 50. If the marks of each student are doubled, find the new average? | [
"160",
"120",
"100",
"150",
"170"
] | C. 100 | aquarat |
mmlu_train_51429 | One August afternoon, Richard Allen dropped off his last passenger, Mrs. Carey. Lifting two grocery bags, he followed her across the yard and stood on the step of her house. Glancing up, he saw a large wasp nest under the roof. Allen had heard that wasps can become more likely to sting(sting, stung, stung)in summer. He mentioned this to Mrs. Carey, who had opened the door. "Oh, they don't bother me," she said lightly. "I go in and out all the time." Anxiously, Allen looked at the nest again-to see the wasps flying straight at him. "Hurry!" he shouted to Mrs. Carey. "Get in!" She stepped quickly inside. Allen ran for his mini-bus. Too late; they were upon him. Just as he jumped aboard, half a dozen red spots showed on his arm, and he felt more on his back and shoulders. As he was driving down the road, Allen felt as if something was burning at the back of his neck, and the "fire" was spreading forward toward his face. An immediate anxiety took hold of him. Allen knew that stings could cause some persons to die. But he had been stung the previous summer and the after-effects soon passed. However, what he didn't know was that the first sting had turned his body into a time bomb waiting for the next to set off an explosion. Miles from the nearest medical assistance, Allen began to feel his tongue thick and heavy and his heartbeat louder. Most frightening, he felt his breathing more and more difficult. He reached for the radio mike ,trying to call the mini-bus center, but his words were hardly understandable. Signals were also poor that far out. He knew a rescue team was on 24-hour duty at the Amherst Fire Department's north station. So his best chance was to make a run for it. Rushing down the mountain, Allen tried not to panic, focusing his mind on each sharp turn. He was almost through the last of them when he felt sure he was going into shock .Just then he reached for the radio mike again. "Call fire station," he shouted, concentrating to form the words. "Emergency. Bee sting. Emergency. There in ten minutes." "Five-ten," the center replied. Hold on, Allen thought. Keep your eyes open. Breathe. Keep awake. At last he reached the station. Two firemen ran out. Allen felt their hands grasp him before he hit the ground. You made it, he thought. Allen failed at his first attempt to send his message to the mini-bus center because _ . | [
"he was in a state of shock",
"his radio equipment was poor",
"he was unable to speak clearly",
"no one was on duty"
] | C. he was unable to speak clearly | mmlu_train |
mmlu_train_90537 | An astronaut's work may sound exciting, but living in space isn't as fun as you think. The website www.space.com lists the disadvantages of living in space. Here are some of them. When astronauts work outside the station during spacewalks, they have to wear special gloves. The gloves are very tight. They can hurt the astronauts' fingernails and even make them fall off. In space, you don't have many choices in what you eat. It's hard to get fresh fruits and vegetables. It is not OK to eat bread because it leaves crumbs . Crumbs could fly around everywhere. In space, it is impossible to have a good shower because water can fly all over the ship and break the machines. Astronauts have to use a special water-shooting gun and a washcloth. Astronauts lose their bone strength quickly during their stay in space. So far, there is no way to solve this problem. They do exercise while they're in space to try to keep their bones strong as long as possible. Perhaps the hardest part of life in space is the feeling of loneliness. Astronauts sometimes have to spend weeks and even months away from Earth. They miss their friends and families. . How do the astronauts have a good shower in space? | [
"By eating bread.",
"By breaking the machines.",
"By using a special water-shooting gun and a washcloth.",
"By wearing gloves."
] | C. By using a special water-shooting gun and a washcloth. | mmlu_train |
mmlu_train_24389 | Five Ways to Rock the Rest of the Semester With exams around the corner, how can you possibly pack in one more English word, let alone the causes of the Cold War? Don't worry. Here is our handy guide to help you Power Down So you stayed up too late last night reading Mockingjay for the fifth time. Oops! When you're that fired, your schoolwork suffers. Instead of studying inefficiently while you are sleepy, allow yourself a 15-minute afterschool power nap. Studies show that even a few minutes of shut-eye can improve memory and concentration. Take Notes Not quite grasping that super complicated concept in your chemistry class? You may need to change the way you take notes. Instead of recording every word your teacher says, try using visual hints like pictures, symbols and word bubbles. You can even switch computer fonts or pen color for the important stuff. Dream On Your bed's not just for zzz's. Experts say it may be good to study in bed, too. Why? We're able to absorb more right before bed because we're less distracted and the new information stays in our minds as we sleep. So, slide into bed with a textbook or notes, read for 15 minutes, and then turn off the lights for some sweet and smart dreams. Brain Food You're in the middle of a biology exam when your mind goes blank. You knew this stuff cold at home, but now you can't tell a ribosome from a chloroplast. What's going on? Your brain's in need of some refueling. Have some snacks like apple slices or cheese before class, and have plenty of water, too. If your teacher doesn't mind, pop in a piece of gum during an exam. Some scientists think the chewing increases the flow of oxygen to the brain. Smart Move Ugh! You're taking an English test and you cannot remember the past participle of "understand". What to do? Skip it. Test taking is all about timing, so don't waste it on tricky questions. Move ahead and answer everything you know before returning to the ones you don't. Chances are, once you get back to the toughies, you'll recall the answer or at the very least, you'll have a little more time to come up with one that works. You have been working on your essay for two hours and your eyes feel tired, you'd better | [
"Power down",
"dream on",
"eat brain food",
"make a smart move"
] | A. Power down | mmlu_train |
aquarat_6235 | Timothy leaves home for school, riding his bicycle at a rate of 6 miles per hour. Fifteen minutes after he leaves, his mother sees Timothy’s math homework lying on his bed and immediately leaves home to bring it to him. If his mother drives at 36 miles per hour, how far (in terms of miles) must she drive before she reaches Timothy?
I think is a 700 level problem but I tag it as 600/700, let me know. Either way I hope in an explanationThanks | [
"1/3",
"9/5",
"4",
"9",
"12"
] | B. 9/5 | aquarat |
aquarat_35744 | If, 3 years ago, Jamie was half as old as he is now, how old will he be in x years? | [
"x + 10",
"x + 5",
"x + 2",
"x + 6",
"2x"
] | D. x + 6 | aquarat |
arc_easy_2104 | What may form as a direct result of a star collapsing? | [
"constellation",
"galaxy",
"protostar",
"supernova"
] | D. supernova | arc_easy |
aquarat_37101 | Four milkmen rented a pasture. A grazed 24 cows for 3 months; B 10 for 5 months; C 35 cows for 4 months and D 21 cows for 3 months. If A's share of rent is Rs. 360, find the total rent of the field. | [
"3750",
"1625",
"4250",
"2250",
"3250"
] | B. 1625 | aquarat |
mmlu_train_45362 | The flying fox is not a fox at all. It is an extra large bat that has got a fox's head, and that feeds on fruit. Like all bats, flying foxes hang themselves by their toes when at rest, and travel in great crowds when out flying. A group will live in one place for years. Sometimes several hundreds of them occupy a single tree. As they return to the tree towards sunrise, they quarrel among themselves and fight for the best places until long after daylight. Flying foxes have babies once a year, giving birth to only one at a time. At first the mother has to carry the baby on her chest wherever she goes. Later she leaves it hanging up, and brings back food for it to eat. Sometimes a baby bat falls to the ground. Then the older ones fly down and try to pick it up. If they fail to do so, it will die. Often hundreds of baby bats can be found lying on the ground at the foot of the tree. The passage tells us that there is no difference between the flying fox and the ordinary bat in _ . | [
"their size",
"their appearance",
"the kind of food they eat",
"the way they rest"
] | D. the way they rest | mmlu_train |
arc_easy_2139 | In 1609, Galileo Galilei used lenses to construct the first telescope. His telescope allowed him to observe many objects in space. His invention of the telescope and the data he gathered directly contributed to the understanding that | [
"Earth is the center of the universe.",
"the planets revolve around the Sun.",
"all stars eventually explode.",
"the universe has many galaxies."
] | B. the planets revolve around the Sun. | arc_easy |
aquarat_36543 | A candidate got 35% of the votes polled and he lost to his rival by 2430 votes. How many votes were cast? | [
"7500",
"3388",
"8100",
"2888",
"2661"
] | C. 8100 | aquarat |
mmlu_train_50650 | A board game is a game played on a pre-marked surface or "board" according to a set of rules. Board games have been played in most cultures and societies throughout history. Do you think of yourself as a bit of an expert at board games like chess or Go? Maybe you're not quite as good as you think. New research from the University of Manchester and Oxford suggests complex games like these are impossible to learn fully. They may even be too complex for the human mind to understand. Researchers studied two-player games, to try and understand the strategies which people use to make decisions during the game. Some games with two players are simple, with only a small number of possible moves. Players can quickly work out the best strategy but that means the game soon becomes boring. It gets more interesting when there are many possible moves. That's why people are so fascinated by complex board games like chess or Go, or some card games. But what the researchers found was that with difficult games, players find it hard to work out the best strategy and their actions become less reasonable. This research is part of the field called game theory: the study of human strategic decision-making. Much thinking on how people play complex games is based on something called "the balance point", which is when players have a perfect knowledge of what they are going to do and of what their rivals are going to do. When you add more than two players then of course the game becomes even harder to understand. Trading on the stock market is an example of a complex multi-player game. It can be inferred in the passage that _ . | [
"the simpler the board game is, the better it is",
"people dislike board games for the complex moves",
"players are easy to lose patience when in difficult games",
"it's possible for people to understand complex games thoroughly"
] | C. players are easy to lose patience when in difficult games | mmlu_train |
mmlu_train_50943 | Recently we told you about a finding that more years of school could help students get higherscores on intelligence tests.That was the finding of a study of teenage males in Norway.Now,other research shows that physical activity may help students do better in their classes . The research comes as educators in some countries are reducing time for activities like physical education.They are using the time instead for academic subjects like maths and reading.The studies appeared between 2007 and 2013.They included more than 55,000 children,aged 6 to 18. Amika Singh:"Based on the results of our study,we can conclude that being physically active is beneficial for academic performance. There are,first,Physiological explanations,like more blood flow, and so more oxygen to the brain.Being physically active means there are more hormones produced like endorphins .And endorphins make your stress level lower and your mood improved, which means you also perform better." Also,students involved in organized sports learn rules and how to follow them.This could improve their classroom behavior and help them keep their mind on their work. The study leaves some questions unanswered,however.Ms.Stash says it is not possible to say whether the amount or kind of activity affected the level of academic improvement.This is because of differences among the studies . Also.they were mostly observational studies.An observational study is where researchers do not do controlled comparisons.They only describe what they observe.So they might observe a link that students who are more active often have better grades.But that does not necessarily mean being active was the cause of those higher grades. The researchers said they found only two high - quality studies.They called for more high- quality studies to confirm their findings.They also pointed out that " _ Still,the general finding was that physically active kids are more likely to do better in school.Ms.Singh says schools should consider that finding before they cut physical education programs.Her paper on "Physical Activity and Performance at School"is published in the Archives of Pediatric and Adolescent Medicine. What's the purpose of writing the passage? | [
"To call our attention to the sports at school.",
"To introduce all types of physical activities.",
"To represent the academic performance.",
"To improve students' health ."
] | A. To call our attention to the sports at school. | mmlu_train |
arc_easy_1784 | A teacher demonstrates a chemical reaction. A student observes that the test tube in which the reaction occurs becomes warm. What is the source of the thermal energy generated by the reaction? | [
"energy stored in the reactants",
"breaking bonds of the reactants",
"kinetic energy absorbed by the reaction",
"potential energy absorbed by the reaction"
] | A. energy stored in the reactants | arc_easy |
mmlu_train_50120 | A previously unknown kind of human group disappeared from the world so completely that it has left behind the merest piece of evidence that it ever existed -- a single bone from the little finger of a child, buried in a cave in the Altai Mountains of southern Siberia. Researchers removed DNA from the bone and reported that it differed obviously from that of both modern humans and of Neanderthals , living in Europe until the arrival of modern humans on the continent some 44,000 years ago. The child carrying the DNA line was probably 5 to 7 years old, but it is not yet known if it was a boy or a girl. The finger bone was unearthed in 2008 from a place known as the Denisova cave. Researchers are careful not to call the Denisova child a new human species, though it may prove to be so, because the evidence is initial. But the genetic material removed from the bone, found in a layer laid down on the cave floor between 48,000 and 30,000 years ago, belonged to a distinct human line that traveled out of Africa at a different time from the two known ancient human species. Homo erectus , found in East Asia, left Africa two million years ago, and the ancestor of Neanderthals moved away some 500,000 years ago. The numbers of differences found in the child's DNA indicate that its ancestors left Africa about one million years ago. The region was inhabited by both Neanderthals and modern humans at that time. Counting the new human line, three human species may have lived together. The standard view has long been that there were three human resettlements out of Africa -- those of Homo erectus; of the ancestor of Neanderthals; and finally, some 50,000 years ago, of modern humans. But in 2004, archaeologists reported that they had found the bones of small humans who lived on the Indonesian island of Flores until 13,000 years ago, causing a serious problem to this view. The new line is the second such challenge. If the nuclear DNA of the Denisova child should differ as much as its mitochondrial DNA does from that of Neanderthals and modern humans, the case for declaring it a new species would be strengthened. But it would be unusual for a new species to be recognized on the basis of DNA alone. In new diggings starting this summer, archaeologists will look for remains more analytical than the finger bone. Researchers will also begin re-examining the fossil collections in museums to see if any wrongly assigned bones might belong instead to the new line. According to the passage, _ . | [
"modern humans arrived in Europe before Neanderthals",
"modern humans arrived in Europe about 44,000 years ago",
"Neanderthals arrived in Europe about 44, 000 years ago",
"Neanderthals arrived in Europe soon after modern humans did"
] | B. modern humans arrived in Europe about 44,000 years ago | mmlu_train |
mmlu_train_17326 | "Mobile phone killed my man," screamed one headline last year. Also came claims that an unpublished study had found that mobile phones could cause memory loss. And a British newspaper devoted its front page to a picture supposedly showing how mobile phones could heat the brain. For anyone who uses a mobile phone, these are worrying times. But speak to the scientists whose work is the focus of these scares and you hear a different story. One of the oddest effects comes from the now famous"memory loss" study. Alan Preece and his colleagues at the University of Bristol placed a device that imitated the microwave radiation of mobile phones to the left ear of volunteers. The volunteers were good at recalling words and pictures they had been shown on a computer screen. Preece says he still can't comment on the effects of using a mobile phone for years on end. But he rules out the suggestion that mobile phones have an immediate effect on our cognitive abilities. "I'm pretty sure there is no effect on short-term memory," he says. Another expert, Tattersall, remarked that his latest findings have removed fears about memory loss. One result, for instance, suggests that nerve cell synapses exposed to microwaves become more -- rather than less -- receptive to undergoing changes linked to memory formation. An even happier outcome would be that microwaves turned out to be good for you. It sounds crazy, but a couple of years ago a team led by William Adey at the Veterans Affairs Medical Center in California found that mice exposed to microwaves for two hours a day were less likely to develop brain tumours when given a cancer-causing chemical. "If _ doesn't certainly cause cancer in animals and cells, then it probably isn't going to cause cancer in humans," says William. And while there's still no absolute evidence that mobile phone use does damage your memories or give you cancer, the conclusion is: don't be afraid. According to the scientists, _ . | [
"there is no evidence that mobile phones cause illness in people",
"the more people use mobile phones, the healthier they'll be",
"mobile phone users are less likely to develop cancer",
"mobile phones' radiation is the same as the general radiation"
] | A. there is no evidence that mobile phones cause illness in people | mmlu_train |
mmlu_train_90721 | What's the most important thing for you to have in your life? Somebody mentions hard-work, others suggest knowledge, love and luck. If you arrange the 26 English letters alphabetically and use numbers to represent each of them, for example, 1 for a, 2 for b, 3 for c..., you can change an English word into a number. So hard-work becomes 8+1+18+4+23+15+18+11="98," meaning 98 is its mark; knowledge: 11+14+15+23+12+5+4+7+5="96," while love: 12+15+22+5="54," and luck: 12+21+3+11="47," a small mark. None of these words can give one a full mark. What about money? It can't , either. Then what else? Don't be worried. You can always find an answer to a problem in your life, when you change your way of looking at things or doing things, or your attitude. Yes, attitude is the word. See for yourself: attitude:1+20+20+9+20+21+4+5=100,a full mark. Most times people hope for a better life. It is possible if you will have a change for the better after you have changed your attitude. When you change your manner and become friendly to others, you'll meet more smiling faces towards you. Which number can you use to represent "money" according to the passage? | [
"70",
"72",
"74.",
"76."
] | B. 72 | mmlu_train |
arc_easy_480 | Which statement is a description of weather? | [
"Summers in Tucson are hot and dry.",
"Winters in Flagstaff are cold and snowy.",
"The temperature is 55° F in Winslow today.",
"The Sun will set in Yuma today at 6:45 p.m."
] | C. The temperature is 55° F in Winslow today. | arc_easy |
mmlu_train_64066 | Growers around the world are using new methods to grow grapes to make wine. They use natural and organic methods to control harmful insects and weeds instead of using chemicals. Now, a winery in Canada has adopted a natural way to control its grapevines .The Featherstone Winery is in southern Ontario. The grapevines, like other plants, need to be cut every year. Cutting grapevines must be done very carefully. Only a targeted area of leaves is removed from the lower part of the vines to help the grapes grow better. But at the Featherstone Winery, no man or machine does the cutting. Instead, the job is done by 40 little wooly lambs.www.zxxk.com David Johnson owns the vineyard. He says he learned about using lambs while visiting wineries in New Zealand. The young lambs are perfectly designed to do the job. They eat the grape leaves on the lower parts of the vine. But they are not tall enough to reach the grapes. They only weigh about 22 kilograms, so they do not beat down the soil. And their waste makes good organic fertilizer. In addition, using the lambs costs much less than hiring workers to cut the vines for seven weeks in summer. And when the cutting is done in August, the lambs become tasty dishes. Mr Johnson says he had a difficult time finding enough lambs to do the job. There are about 50 million lambs in New Zealand. But there are not nearly as many in Ontario. Also, some organic pesticides are harmful to lambs. And the lambs must be watched to make sure they do not eat too much of the grapevines. David Johnson says the lambs help him carry out his environmental ideas about farming. They are lovely and peaceful and he likes having them in his vineyard. People visiting the vineyard also enjoy watching the lambs do their job. We can infer from the passage that David Johnson _ . | [
"owns several wineries in Canada",
"buys lambs from New Zealand",
"is concerned about protecting the environment",
"loves keeping lambs instead of farming"
] | C. is concerned about protecting the environment | mmlu_train |
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