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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|---|---|---|---|---|
mmlu_train_81408 | The most common disease in the world is the cold. It often starts with a sore throat . You sneeze and your nose runs. You usually have a headache, too. Often you have a cough later. It's not a serious disease, but you can feel quite bad. There isn't a cure for a cold, but you can take some medicine to make you feel better. For example, you can take aspirin to get rid of your headache. It is good to rest. and to drink a lot of water, too. A doctor once told me."With the right medicine. a cold will last for seven days. With no medicine, it will go on for a whole week!" A long time ago, people understood that some plants made them feel better. For example, the juice of lemons makes a sore throat feel better. In modern times, scientists have found out which chemicals are in them. Man, of our medicines today are made from those chemicals. There are some diseases that we can't cure yet. And nobody has found a cure for old age. But because of modern medicines, the average people now live longer than their grandparents. From the passage. which of the following is not TRUE? | [
"You can feel quite bad though the cold is not a serious disease.",
"We can get some medicine to get rid of our headache.",
"Even if you don't take any medicine, you will feel well after seven days.",
"People have found a cure for old age."
] | D. People have found a cure for old age. | mmlu_train |
mmlu_train_80786 | Now satellites are helping to forecast the weather. They are in space and they can reach any part of the world. The satellites take pictures of the atmosphere , because this is where the weather forms . They send these pictures to the weather station. So meteorologists can see the weather of any part of the world. From the pictures, the scientists can often say how the weather will change. Today, nearly five hundred weather stations in sixty countries receive satellite pictures. When they receive new pictures, the meteorologists compare them with earlier ones. Perhaps they may find that the clouds have changed during the last few hours .This may mean the weather on the ground may soon change, too. In their next weather forecast, the meteorologists can say this. So the weather satellites are a great help to the meteorologists. Before satellites were invented, the scientists could forecast the weather for about 24 or 48 hours. Now they can make good forecasts for 3 or 5 days. Soon, perhaps , they may forecast the weather for a week or more ahead Maybe we'll soon be able to forecast the weather for _ . | [
"one day",
"two days",
"five days",
"seven days or even longer"
] | D. seven days or even longer | mmlu_train |
mmlu_train_15764 | Many of today's parents fondly remember childhood days spent playing outdoors. When children make mud pies and observe ants, it may seem like just fun and games, but the truth is the outdoor play is an important part of growing up healthily. The National Association for the Education of Young Children reports that outdoor play reduces (make...less) stress and restlessness in children and improves their attention. Outdoor play is the perfect way to fight against the childhood's obesity(being fat).Research shows that children who play outdoors are more fit and thin, according to the National Center for Physical Development and Outdoor Play. Children who spend time outside on a regular basis also have healthier immune systems. And playing outdoors is a good way to get enough vitamin D. Playing outside enables children to relax , reduces tension and helps them solve problems. When children play outdoors, they learn to share and cooperate (work together) with one another. Kids who feel confident outdoors are likely to become able clever adults. The outdoors is a giant laboratory for learning that improves creative thinking and problem solving. Researchers have found that children learn best when their body, mind and spirit are involved , and this appears in outdoor play. Outside activities develop all five senses, which create a powerful learning environment. The outdoors also lets children have the chance to explore , experiment, form questions and create their own ideas about how the world works. Although there are the many advantages of outdoor play, time spent outside has been reduced for many of today's children. Kids today spend much more time in front of electronic media than children a generation ago. The lack of outdoor play is tied to the childhood widespread obesity. And experts predict that the situation is so serious that this generation will have much trouble when they grow up. To get kids involved with the outdoors, encourage them to collect rocks, fly kites, climb trees, garden, camp, swim, go fishing, watch birds and butterflies or play games with other children. The outdoors is considered a giant laboratory because children can _ . | [
"learn to share and cooperate with one another",
"have healthier immune systems with vitamin D",
"improve their attention by playing with friends",
"get the chance to explore and create ideas"
] | D. get the chance to explore and create ideas | mmlu_train |
mmlu_train_6212 | At first sight, you would think the collection of hundreds of color1ed shards could be a work of abstract art. But the objects are the contents of the stomach of a sea turtle that lost its battle with plastic pollution. Environmentalists examined the stomach of the turtle found off the coast of Argentina. What they found is the symptom of the increasing threat to sea turtles from a human addiction to plastic. Sea turtles often mistake plastic items for jellyfish or other food. Ingesting ocean pollution can cause a digestive blockage and internal cuts. The result can be dangerous, followed by death. Humans produce 260 million tons of plastic a year. When those products are pulled into the sea's currents, the plastics are just broken into smaller pieces which are consumed by marine life at the bottom of the food chain. An examination of a green turtle found off Florida discovered that, over the course of a month, the animal's faeces had contained 74 foreign objects, including "four types of balloons, different types of hard plastic, a piece of carpet-like material and two 2-4 mm tar balls." "The oceans have become on giant refuse bin for all manners of plastics. All sea turtle species may be seriously harmed. " according to the biologists Colette Wabnitz, from the University of British Columbia. "The symptom of this growing crisis can be seen inside and on sea turtles as well as their oceanic and terrestrial habitats. It is urgently necessary to directly confront the source of plastic pollution, redesign packaging and rethink the very idea of 'throwaway culture'." Almost all marine species, from plankton to whales, have ingested plastic. But, even in small quantities, plastic can kill sea turtles, the biologists said. Fifty out of 92 turtles found dead, stranded on the shorelines of Rio Grande do Sul state in Brazil, had ingested a "considerable amount of man-made _ ". What's the passage mainly about? | [
"How to prevent the sea turtle from plastic.",
"Why plastic is dangerous to the sea turtle.",
"Sea turtles suffering from plastic pollution.",
"Protecting the sea turtle from being polluted."
] | C. Sea turtles suffering from plastic pollution. | mmlu_train |
mmlu_train_72883 | Hello!This Chinese boy is Li Lei. He's 12. He's in No.3 Middle School. He's in Class 2,Grade 1. His good friend is Jack. He's an English boy. He's in Li Lei's school. He's in Class1.Grade2. Mrs Read is an English teacher in their school.She's an English woman. Jack an Li Lei has a secret ----Jack is their English teacher's son. How old is Li Lei? | [
"11",
"12",
"13",
"14"
] | B. 12 | mmlu_train |
aquarat_40688 | Four usual dice are thrown on the ground. The total of numbers on the top faces of these four dice is 13 as the top faces showed 4, 3, 1 and 5 respectively. What is the total of the faces touching the ground? | [
"22",
"37",
"15",
"99",
"26"
] | C. 15 | aquarat |
aquarat_19529 | Sam, Suresh and Sanket run a race of 1400 meters. Sam runs twice as fast as Suresh while Suresh runs thrice as fast as Sanket. If Sanket finishes the race by clocking 15 minutes, how far was Suresh from the finish line when Sam must have finished the race? | [
"450 m",
"680 m",
"700 m",
"900 m",
"1000 m"
] | C. 700 m | aquarat |
arc_challenge_469 | How many basic units of information in a DNA molecule are required to encode a single amino acid? | [
"1",
"2",
"3",
"4"
] | C. 3 | arc_challenge |
m1_pref_7 | Which flag prevents user programs from reading and writing kernel data? | [
"PTE_P",
"PTE_U",
"PTE_D",
"PTE_W"
] | B. PTE_U | m1_pref |
mmlu_train_94186 | A teacher asks her students to examine titles of four scientific articles. Which titled article is specifically about a chemical change? | [
"How Baking Soda Reacts With Vinegar",
"How Rust Can Be Scraped off of Metal",
"How Metals Respond to Electrical Currents",
"How Elements Can Change Phase When Heated"
] | A. How Baking Soda Reacts With Vinegar | mmlu_train |
arc_easy_947 | Which of these is most likely to be spread when two people drink from the same water bottle? | [
"asthma",
"malaria",
"strep throat",
"hay fever"
] | C. strep throat | arc_easy |
mmlu_train_96976 | Glass can become a liquid if | [
"it is baked",
"it is frozen",
"it is dampened",
"it is dyed"
] | A. it is baked | mmlu_train |
mmlu_train_52409 | Your weight has been important since the moment you were born. Maybe you even know what your birth weight was. Most newborns weigh between 6 and 9 pounds, but some may weigh more and some less. But very quickly, a baby gains weight and everyone is glad about that because it means the child is growing bigger and stronger. As you get older, your weight is still important. It's something your parents and doctor will probably keep an eye on. When you go for a checkup, the doctor often will record your height and weight and compare it with what it was the last time you came in. The doctor wants to check whether you have a healthy weight because weighing too much or too little can be a problem. But these days, being overweight is more common than being underweight. In the last 30 years, a growing number of kids and teenagers have developed weight problems. Today, 1 out of 3 kids and teens between the ages of 2 and 19 are overweight. Many grown-ups understand what it's like to have weight problems, since 2 out of every 3 adults are overweight..wfsqzkss. For kids and adults, weighing too much can lead to illnesses and health problems. And a kid who is overweight might be made jokes on or find it hard to keep up with friends on the playground. When people talk about being overweight, they mean that someone has more body fat than is healthy. Everyone has some body fat, but extra fat can influence someone's health and ability to walk, run, and get around, as well as how the person looks and his or her self-respect. The doctor compares your height and weight in order to _ . | [
"complete a check item",
"see if you have a healthy weight",
"know about your living habits",
"set up your checkup book"
] | B. see if you have a healthy weight | mmlu_train |
aquarat_2 | Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 50 ps per meter is? | [
"Rs.122",
"Rs.129",
"Rs.125",
"Rs.120",
"Rs.121"
] | C. Rs.125 | aquarat |
mmlu_train_77214 | The Internet is becoming important in our life. How much do you know about it? The following questions and their answers will help you to know more about the Internet. What is the Internet? The Internet is a large, world-wide collection of computer networks . A network is a small group of computers put together. The Internet is many different kinds of networks from all over the world. These networks are called the Internet. If you have learned to use the Internet, you can have a lot of interest on the World Wide Web . What is the World Wide Web? The World Wide Web has been the most popular development of the Internet. It is like a big electronic book with millions of pages. These pages are called homepages. You can find information about almost anything in the world on these pages. For example, you can use the Internet instead of a library to find information for your homework. You can also find information about your favourite sport or film star, talk to your friends or even do some shopping on the pages. Most pages have words, pictures and even sound or music. What is e-mail? Electronic mail (e-mail) is a way of sending messages to other people. It's much quicker and cheaper than sending a letter. If you want to use e-mail, you must have an e-mail address. This address must have letters and dots and an @ (means "at"). For example: Lily @ Yahoo.com. Write a message, type a person's e-mail address, and then send the message across the Internet. People don't need to use stamps, envelopes or go to the post office because of the invention of the Internet. Quick, easy and interesting -- that's the Internet. The sentence "You can talk to your friends on the pages." means _ . | [
"you can talk to your friends face to face",
"you can type your words in the computer and send them to your friends across the Internet",
"you can talk to your friends through the same computer",
"you can go to your friends' houses to talk to them"
] | B. you can type your words in the computer and send them to your friends across the Internet | mmlu_train |
mmlu_train_36380 | The weather is getting hotter. You are thirsty playing basketball or riding home from school. A cold drink may be just the thing. But be careful what you are drinking. Something that looks cool may not be good for your health. There are plenty of "energy drinks" on the market. Most of them have beautiful colors and cool names. The lists on them tell you they are helpful to your health. Sounds great! But after a careful check you may find that most energy drinks have lots of caffeine in them. These drinks are especially aimed at young people, students, busy people and sports players. Makers sometimes say their drinks make you better at sports and can keep you awake. But be careful not to drink too much. Caffeine makes your heart beat fast. Because of this, the International Olympic Committee(IOC) has limited its use. Caffeine in most energy drinks is at least as strong as that in a cup of coffee or tea. Possible health dangers have something to do with energy drinks. Just one box of energy drink can make you nervous, have difficulty sleeping and can even cause heart problems. Scientists say that teenagers should be _ from taking drinks with a lot of caffeine in them. From the passage we can know that _ . | [
"advertisements are important in getting people to buy energy drinks",
"energy drinks are helpful to teenagers' study",
"sports players need to drink a lot of energy drinks",
"energy drinks are especially aimed at teenagers"
] | A. advertisements are important in getting people to buy energy drinks | mmlu_train |
mmlu_train_37217 | Health and climate scientists have mapped how climate change affects different parts of the world in different ways. The scientists point to the fact that changes in the past thirty years may, have been affecting human health. Possible effects include more deaths from extreme heat or cold, more storms and more crop failures in dry periods. The health and climate scientists recently estimated that climate changes caused by human activity lead to more than one hundred and fifty thousand deaths each year. Cases of sickness are estimated at five million. And the W.H.O. says the numbers could rise quickly by the year of 2003. Jonathan Patz of an environmental institute led the study. Professor Patz points out that climate scientists connected global warming with the heat that killed thousands in Europe in August, 2003. But he says poor countries least responsible(......) for the warming are most in danger from the health effects of higher temperatures. Professor Patz says areas in greatest danger include southern and eastern Africa and coastlines along the Pacific and Indian oceans. Also, large cities experience what scientists call a "heat island"effect that can make conditions worse. Representatives from about two hundred countries hold a meeting in Canada, to discuss climate change. The ten-day meeting ends on December 9th. It is the first such United Nations meeting since the Kyoto Protocol took effect earlier this year. The agreement aims to reduce the amount of carbon dioxide and other heat-trapping gases sent off into the air. According to the health and climate scientists, climate changes have been caused by _ . | [
"dry weather",
"cold weather",
"human activities",
"storms"
] | C. human activities | mmlu_train |
aquarat_48334 | The C.P of 15 books is equal to the S.P of 18 books. Find his gain% or loss%? | [
"16 2/3% loss",
"100/3% loss",
"50/3% profit",
"100/3% loss",
"None of these"
] | A. 16 2/3% loss | aquarat |
mmlu_train_52354 | Parents who feel disappointed at their teenagers' failure to pay attention in class, and inability to sit quietly long enough to finish homework or plan ahead, should take _ . Their children are not being lazy or careless, according to new research. The research has found that teenagers' brains continue developing far longer into adulthood than we used to think. Teens may look like young adults but their brain structure is similar to that of much younger children. "It is not always easy for teens to pay attention in class without letting their minds wander, or to ignore distractions from their younger brothers or sisters when trying to solve a maths problem," said Dr Iroise Dumon-theil. "But it's not the fault of teenagers that they can't pay attention and are easily distracted. It's to do with the structure of their brains. Teens simply can't think as well as an adult." The research showed that the brain of a teenager works less effectively than that of an adult. "We knew that the front of the brain of teens functioned in a chaotic way but we didn' t realize it continued until the late 20s or early 30s," said Dr Sarah-Jayne Blakemore, who led the research. Chaotic thought patterns are a result of teenagers' brains containing too much grey matter -- the cell bodies and connections which carry messages within the brain. As we age, the amount of grey matter in our brain reduces. "What our research has shown is that there is simply too much going on in the brains of teens," said Blakemore. "The result is that their brain energy and resources are wasted and their decision-making process is badly influenced. Adults, on the other hand, have less grey matter. This means that the brain works far more effectively." What is the effect of having too much grey matter? | [
"It makes us always feel disappointed.",
"It makes us more intelligent.",
"It had a bad effect on the growth of teens.",
"It had a bad effect on decision-making."
] | D. It had a bad effect on decision-making. | mmlu_train |
mmlu_train_96601 | At night stars appear to move relative to the | [
"moon",
"skyline",
"treetops",
"ocean"
] | B. skyline | mmlu_train |
mmlu_train_1475 | Which scientific model could be used to predict the properties of an element? | [
"closed loop system",
"Punnett square",
"Periodic Table",
"water cycle chart"
] | C. Periodic Table | mmlu_train |
aquarat_23847 | Buffalo gives 4 liter milk, cow gives (1/2) liter milk and goat gives 1/4 liter milk. you have to get 20 liter milk by 20 animals.what is the number of goats? | [
"1",
"2",
"3",
"4",
"5"
] | B. 2 | aquarat |
arc_easy_8 | Which of the following events during meiosis contributes most to the variation within a species? | [
"pairing of chromosomes",
"creation of haploid gametes",
"segregation of alleles",
"separation of chromatids"
] | C. segregation of alleles | arc_easy |
mmlu_train_2216 | During sexual reproduction, a sperm cell fertilizes an egg cell to form a fertilized egg. The fertilized egg then develops into a new organism. Which statement describes the primary advantage of sexual reproduction over asexual reproduction? | [
"Sexual reproduction produces identical offspring.",
"Sexual reproduction results in less adaptable offspring.",
"Sexual reproduction generates a large number of offspring.",
"Sexual reproduction results in genetic variation in offspring."
] | D. Sexual reproduction results in genetic variation in offspring. | mmlu_train |
mmlu_train_4663 | A student crumples up a sheet of paper. Which property of the paper has changed? | [
"color",
"mass",
"state",
"shape"
] | D. shape | mmlu_train |
aquarat_32964 | A man sitting in a train which is travelling at 100 kmph observes that a goods train, travelling in opposite direction, takes 9 seconds to pass him. If the goods train is 280 m long, find its speed? | [
"52 kmph.",
"62 kmph.",
"12 kmph.",
"80 kmph.",
"None"
] | C. 12 kmph. | aquarat |
mmlu_train_48195 | Riding School: You can start horse--riding at any age.Choose private or group lessons any weekday between 9 a.m.and 8:30 P.m.(3:30 p.m.on Saturdays).There are 10 kilometers of tracks and paths for leisurely rides across farmland and open country.You will need a riding hat. Opening Hours:Monday through Friday:9:00 a.m.--8:30 p.m. Phone:(412)396--6754 Fax :(412)396--6752 Sailing Club: Our Young Sailor's Course leads to the Stage 1 Sailing qualification .You'll learn how to sail safely and the course also covers sailing theory and first aid.Have fun with other course members , afterwards in the clubroom.There are 10 weekly two-hour 1essons (Tuesdays 6 p.m.~8 p.m.). Opening Hours:Tuesdays:6:00 p.m.--8:00 p.m. Phone:(412)396--6644 Fax:(412)396--6644 Diving Centre: Our experienced instructors offer one-month courses in deep-sea diving for beginners.There are two evening lessons a week,in which you learn to breathe underwater and use the equipment safely.You only need swimming costume and towel.Reduced rates for couples. Opening Hours:Monday and Friday:6:30 p.m.--8:30 p.m. Phone:(412)396--6312 Fax:(412)396--6706 Medical Center: The staff of the Medical Center aim to provide convenient and comprehensive medical care to students and staff of the university.The center is well equipped and the staff here are trained to deal with a broad range of medical problems.Both female and male doctors as well as nursing staff are available for consultation .Also,all kinds of medicines are sold here and are cheaper for students than other drugstores. Opening Hours:24 hours from Monday to Sunday Phone:(412)396--6649 Fax:(412)396--6648 Water sports Club: We use a two-kilometer length of river for speedboat racing,and water-skiing,A beginners' course consists of ten 20-minute lessons.You will learn to handle boats safely and confidently,but must be able to swim.The club is in a convenient central position and is open daily from 9 a.m to 4 p.m,with lessons all through the day. Opening Hours:Monday through Friday:9:00 a.m.--4:00 p.m. .Which is NOT the convenience that the Medical Center provides? | [
"Well trained staff members.",
"Nursery for newly-born babies",
"Good equipment.",
"Various less expensive medicines."
] | B. Nursery for newly-born babies | mmlu_train |
aquarat_20671 | A starts business with Rs. 3500 and after 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2:3. What is B's contribution in the capital | [
"Rs 9000",
"Rs 7000",
"Rs 5000",
"Rs 4000",
"None of these"
] | A. Rs 9000 | aquarat |
arc_easy_689 | Which of the following statements best explains why stars appear to move across Earth's sky each night? | [
"Earth rotates on its axis.",
"The stars orbit each other.",
"Earth revolves around the Sun.",
"The stars rotate with the Moon."
] | A. Earth rotates on its axis. | arc_easy |
mmlu_train_87158 | It seems that school children all over the world complain about their school food. What do students of your age eat for lunch at school in other countries? Japan High schools have dining rooms. They serve everything from noodles to rice, but not burgers and chips. Other children bring food from home, such as cold rice balls, meat or fish, pickles and vegetables. Twice a year parents are invited to have a taste of the food. United States A typical menu from a US school is made up of a hamburger with fried potatoes or roast chicken, lettuce and pickles, fruit and cookies. School lunches must also provide at least one third of the daily amount of necessary nutrition , such as, vitamin A, vitamin C and calcium . Australia Meat pies, sausage rolls and hotdogs are all traditional dishes in Australian school shops. But as the country pays more attention to children's health, healthier foods have started to appear on school menus. Many schools have used a traffic light system. The sale of red labeled c) foods, including cookies, chocolate and soft drinks. Is served only twice a week. Healthier green labeled foods such as sushi, sandwiches, corn and watermelons, however, are available every day. South Africa Most of South African schools do not serve meals at all. Classes end at l; 30 p. m. and students get their own lunches. Many students bring food from home, usually sandwiches. Fast food and fried food sell the best among students. As a result, it has caused a rise in obesity c) among children. But as more people began to realize that being too fat may cause different kinds of serious illnesses, some schools in towns have led the way towards better nutrition. Now students at these schools are offered lunches of porridge with vegetables, such as cabbage, onions, beans, carrots and tomatoes. In South Africa, _ . | [
"most students have sandwiches and vegetables for lunch",
"students like fast food and fried food very much",
"more and more students become ill",
"students realized that fast food and fried food were bad for their health"
] | B. students like fast food and fried food very much | mmlu_train |
aquarat_12948 | If the simple interest on a sum of money for 2 years at 5% per annum is Rs. 56, what is the compound interest on the same sum at the rate and for the same time? | [
"s. 57.40",
"s. 57.22",
"s. 51.219",
"s. 56.18",
"s. 53.11"
] | A. s. 57.40 | aquarat |
mmlu_train_63294 | Drawings of human colonies on other planets often picture the entire community under a glass or plastic bubble. The bubble is intended to create an atmosphere with adequate oxygen and other essential elements. But similar bubble-like structures have also been constructed on earth. One of the most famous, and controversial, is a site in the Arizona desert. Biosphere 2, as it is called, was built not far from Tucson in 1984 and is now run by Columbia University. This huge(7,200,000-cubic-foot)glass and steel construction contains several separate ecosystems, including a desert, a rain forest, and a 900,000-gallon "ocean." The climatic conditions-humidity, temperature, air quality-are regulated by sensors and can be adjusted as needed or desired. For example, a rainstorm can be created to increase the humidity. The adjustable features of Biosphere 2 make it an ideal location to perform experiments to help determine the effects of such climatic changes as global warming. The current conditions at Biosphere 2 are vastly different from those in 1993, when eight people who had moved into the environment with great fanfare two years earlier moved out in failure. Though promising to be self-sufficient , these "colonists" had so much trouble regulating the environment that they reportedly had food smuggled into them. Oxygen levels became dangerously low; most plants and animals died. In taking over the unsuccessful site, Columbia hopes to erase its notorious past by focusing on small research projects that gradually answer some of Biosphere 1's -- that is, Earth's most basic environment questions. The passage suggests that earlier colonists of Biosphere 2 _ . | [
"did not like living in a controlled environment",
"found it very difficult to live in a controlled environment",
"still are involved with Biosphere 2",
"have now left the country in disgrace"
] | B. found it very difficult to live in a controlled environment | mmlu_train |
mmlu_train_98327 | What kind of energy causes evaporation? | [
"hotness",
"sound",
"cold",
"kinetic"
] | A. hotness | mmlu_train |
arc_easy_24 | Which of these would help to prevent infections from occurring in small cuts and scrapes? | [
"apply a cold ice pack",
"raise the injured area",
"apply pressure to stop bleeding",
"wash the area with warm, soapy water"
] | D. wash the area with warm, soapy water | arc_easy |
mmlu_train_26004 | As a boy, Sanders was much influenced by books about the sea, but by the age of fifteen he had decided to become a doctor rather than a sailor. His father was a doctor. So he was often with the doctors and got along very well with them. When he was fourteen, he was already hanging around the hospital where he was supposed to be helping to clean the medicine bottles, but was actually trying to listen to the doctors' conversations with patients in the next room. During the war Sanders served in the army as a surgeon . "That was the happiest time of my life. I was dealing with real sufferers and on the whole making a success of my job." In Rhodes he taught the country people simple facts about medicine. He saw himself as a life-saver. He had proved his skill to himself and had a firm belief that he could serve those who lived simply, and were dependent upon him. Thus, while in a position to tell them what to do he could feel he was serving them. After the war, he married and set up a practice deep in the countryside, working under an old doctor who hated the sight of blood. This gave the younger man plenty of opportunities to go on working as a life-saver. At the age of 14, Sanders _ . | [
"worked as a doctor in the hospital",
"got along well with the patients",
"was interested in talking with doctors and patients",
"helped to clean the medicine bottles in the hospital"
] | D. helped to clean the medicine bottles in the hospital | mmlu_train |
aquarat_8715 | How many seconds will a 500 meter long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr? | [
"299",
"112",
"500",
"167",
"123"
] | C. 500 | aquarat |
m1_pref_145 | Given a matrix $\Xm$ of shape $D imes N$ with a singular value decomposition (SVD), $X=USV^ op$, suppose $\Xm$ has rank $K$ and $\Am=\Xm\Xm^ op$.
Which one of the following statements is extbf{false}? | [
"The eigenvalues of A are the singular values of X",
"A is positive semi-definite, i.e all eigenvalues of A are non-negative",
"The eigendecomposition of A is also a singular value decomposition (SVD) of A",
"A vector $v$ that can be expressed as a linear combination of the last $D-K$ columns of $U$, i.e $x=... | A. The eigenvalues of A are the singular values of X | m1_pref |
mmlu_train_57589 | Firefly is just a name.They are actually very cool insects. And they are not even flies, they are beetles.They have a way of sending out light signals every now and then.If you see them at night on a tree, you might think it is a brightly lit Christmas tree.That is the kind of light these fireflies produce. But the light they send out does not have heat,like the bulbs we use.The firefly's light is cold. Aetually these beetles could be the most efficient bulbs if only we knew how to use them. For almost all the energy they produce gets changed into bright lightcool light. How do they do it? The back portion of their stomachs are transparent.There are cells of crystals or chemical substances inside which get broken down by enzymes.Some energy is released in the form of light. The fireflies send out 1ight signals at fixed intervals.And the purpose behind it is to attract beetles for mating.But one firefly's signal is different from another's, depending on its sex and the type of family it belongs to.If a firefly sends a signal at a fixed interval but gets a response either too soon or too late,it will ignore the signal.It is like a perfect dance sequence.If you are faster or slower than your partner,the dance fails. Fireflies come from two families of beetles.One family of fireflies is usually found in Europe.North Ameriea and Australia.They are found on trees.The other family of fireflies is found in the Pacific islands.There is another type of beetle which gives out a softer 1ight.It is called the glow worm. Firefly is a kind of animal that _ . | [
"can fly here and there at night",
"can be used as Christmas lights",
"can give off light at night",
"1ives happily in the trees"
] | C. can give off light at night | mmlu_train |
mmlu_train_89484 | "Come on, Dad! It's 7:20 a.m. now," says Harry. "I need to wash the car now," Mr. Smith says. "You walk to school this morning, OK?" "But the school is a little far," says Jane. "Walking is good. Now get your schoolbags and go!" Then Jane and Harry walk to school. It takes 30 minutes. When they get to school, they are very tired. In the evening, Jane and Harry have a big meal with their grandfather. They tell him they are not happy to walk to school. Grandpa says, "That's good for you. I used to walk five miles to school every day." "Really?" Jane says. "But I don't like walking." Grandpa says, "Kids need to walk or run every day. It's good for your health. "Oh, I'll start walking every day," Harry says. "I'd like to be healthy." "I will join you, Harry," says Jane. Which is true according to the passage? | [
"Jane and Harry aren't in the same school.",
"It takes Jane's father 30 minutes to wash his car.",
"Jane's grandfather thinks kids need to ride to school.",
"Harry will start walking because he wants to be healthy."
] | D. Harry will start walking because he wants to be healthy. | mmlu_train |
aquarat_35507 | In 2010, Arman’s birthday was on a Thursday. What day of the week was it 64 days after his birthday? | [
"Thursday",
"Friday",
"Saturday",
"Sunday",
"Monday"
] | B. Friday | aquarat |
aquarat_7132 | R-R-R-G-G-G-Y-Y-B-R-R-R-G-G-G-Y-Y-B… B-R-R
The preceding is a representation of the different colored beads on a string. The beads follow a repeating pattern and the colors Red, Green, Yellow, and Blue are represented by R, G, Y, and B respectively. Which of the following is a possible number of beads in the missing section of the string represented above? | [
"62",
"63",
"64",
"65",
"66"
] | A. 62 | aquarat |
aquarat_24708 | Last year vivek saved 10% of his annual earnings, this year he earned 5% more than last year and he saved 12% of his annual earnings. The amount saved this year was what percentage of the amount saved last year? | [
"124%",
"126%",
"128%",
"122%",
"1005"
] | B. 126% | aquarat |
aquarat_43994 | The number of arrangements that can be made with the letters of the word WORDS so that the vowels occupy the even places? | [
"14",
"32",
"777",
"24",
"221"
] | D. 24 | aquarat |
mmlu_train_94195 | The action that results when waves made in a pond strike the edges and bounce back is known as | [
"amplitude.",
"frequency.",
"vibration.",
"reflection."
] | D. reflection. | mmlu_train |
mmlu_train_72633 | Here are a lot of different cakes-fruit cakes,chocolate cakes,etc.Sometimes we buy them in a shop.Sometimes we make them ourselves. We like cakes.We like Christmas cakes a lot.My mother often makes cakes for us at Christmas.And I often help her to make them.To make a Christmas cake,we need these things: Half a kilo of flour ; 3 cups of milk; 4 eggs and some fruit,etc. Now we can make a cake with those things. How many eggs and how much fruit do we need to make a cake? | [
"Three eggs and some fruit.",
"Much fruit and four eggs.",
"Some fruit and some eggs.",
"Four eggs and some fruit."
] | D. Four eggs and some fruit. | mmlu_train |
arc_easy_692 | Helen is preparing a presentation about objects in the solar system. She includes facts about the order of the planets and their distances from the Sun. Which statement could she include in an accurate presentation? | [
"Mars is closer to the Sun than Earth.",
"Neptune is one light-year from the Sun.",
"Jupiter is farther from the Sun than Uranus.",
"Earth is one astronomical unit from the Sun."
] | D. Earth is one astronomical unit from the Sun. | arc_easy |
mmlu_train_8392 | MOOCs (Massive Open Online Courses) are free, but without tutoring, and are open to anyone, anywhere in the world. The courses are flexible -- normally three to five hours of study a week -- done at any time, short (5 to 10 weeks) and video-rich. They are also heavily dependent on crowd sourcing: you can discuss a course with fellow students through online forums, discussion boards and peer review. Students don't have to finish the courses, pass assessments or do assignments, but, if they do, they get a certification of participation. The Open University launched FutureLearn, the UK's answer to US platforms such as Coursera, EdX and Udacity, which have been offering MOOCs from top US universities for the past two years. The response has been incredible, with more than three million people registering worldwide. Meanwhile, in 2012, Edinburgh University became the first non-US institution to join Coursera's partnership, comprising 13 universities. "We already run 50 online master's degrees, so this was a logical expansion," says Professor Jeff Haywood, Edinburgh's vice-principal. "It's an investment in teaching methods research. How am I going to teach introductory philosophy to 100,000 people? That's what I call educational R&D." He adds "If you look ahead 10 years, you'd expect all students graduating to have taken some online courses, so you've got to research that. Our MOOCs are no more in competition with our degrees than a lifelong learning course because they don't carry credits." Cooperation is key, Haywood stresses. It is far better to offer 20-30 courses in your own areas of expertise and let other institutions do likewise. Professor Mike Sharples, FutureLearn's academic lead, goes further: "We've tied the elements available before into a package of courses offered by leading universities worldwide on a new software platform, with a new way of promoting it and also a new social-learning teaching method. You won't just receive an exam, but be able to discuss and mark each other's assignments." Bath University, one of more than 20 universities working with FutureLearn, launches its first course, Inside Cancer, next January, and regards MOOCs as a way of breaking down age barriers. "There's no reason why someone doing GCSEs should not look at our MOOCs and get quite a way through them, or someone at PhD level and beyond," says Professor Bernie Morley, expert for learning and teaching. MOOCs have these features EXCEPT that _ . | [
"MOOCs have a platform for learners to share their learning experience",
"MOOCs provide teachers' instructions if you have some difficulty",
"MOOCs can be adjusted according to people's learning pace",
"MOOCs are free of charge for anyone"
] | B. MOOCs provide teachers' instructions if you have some difficulty | mmlu_train |
mmlu_train_55563 | My life as a 'runner' began by running in a playground near my home in order to lose weight about 2 years ago. As time went by, I found myself so good at running that sometimes, I even forgot how many rounds I ran around the playground. Thanks to all this practice, I was able to win the 5thplace in short course marathon game at 'BASF Yeosu Site Athletic Competition' held in October 2002. This event inspired me to take part in public short-course marathon games such as 10km, 20km and half-course competitions. Finally, in May 2003, I was able to complete a full course marathon for the first time of my life. My next challenge was the Boston Marathon race, which is the world's oldest and most famous marathon races. To qualify for the Boston Marathon, one should meet the designated time standard of their age group at a certified marathon. So I took part in ChunCheon Marathon in Korea. I had to finish the full coursewithin 3 hours and 30 minutes to meet the time standard for my age group (45 to 49 years old). But to my pleasant surprise, I recorded 3 hours 22 minutes, which is 25 minute faster than my previous best record! In April 2004, I was finally able to go to Boston. I was very pleased and proud because I could play a role to promote BASF all across the world through this sport. And it really happened! When I ran in the Boston Marathon wearing BASF logo , people along the streets rooted for me shouting 'BASF! BASF!'. I was very touched and so proud of my company. Of course I completed the full course successfully. After the game, I was interviewed by Korean local newspapers and had an opportunity to appear on several TV shows, which helped me to promote BASF in the community. The author first began running in order to _ . | [
"build up his strength",
"prepare for a marathon race",
"lose weight",
"train for a sport meet"
] | C. lose weight | mmlu_train |
mmlu_train_38860 | Penguins live together,but each pair has a little piece of ground of their own.When a penguin wants to walk through its neighbor's ground,it must ask permission.If it does not do that,it will have to fight.Most of the time,penguins live on the water.They eat shell fish and look after their children carefully. All penguins are good parents--the male penguins are perhaps the best parents in the world. They walk in the sea in the middle of the dark Antarctic water. They choose their wives in the dark.They can only hear them--not see them.Then the female penguins lay their eggs and go away for about two months.The males take care of the eggs.If the eggs get cold,there will be no chicks.There is no food.The snow falls heavily and the wind blows strongly--sometimes at 150 kilometers an hour.The penguins do not move.When the females return from the sea,they will not remember their husbands.It does not matter.Only one thing matters--the eggs.Male penguins never fight--unless a penguin leaves a chick for a minute.They then fight because they all want it.They are strange and wonderful birds. It seems interesting and unusual that the male penguins choose their wives _ . | [
"when the female penguins return from the sea",
"just by hearing in the darkness",
"each time they see the lovely females",
"after they have had their own grounds"
] | B. just by hearing in the darkness | mmlu_train |
arc_easy_2062 | Which ability is the most useful for making observations? | [
"senses",
"memory",
"creativity",
"imagination"
] | A. senses | arc_easy |
arc_challenge_252 | Which energy conversion happens when a person shivers and the energy is transferred to make the muscles and joints move? | [
"kinetic energy to potential energy",
"heat energy to kinetic energy",
"potential energy to chemical energy",
"chemical energy to mechanical energy"
] | D. chemical energy to mechanical energy | arc_challenge |
m1_pref_178 | A word embedding for given corpus | [
"depends only on the dimension d",
"depends on the dimension d and number of iterations in gradient descent",
"depends on the dimension d, number of iterations and chosen negative samples",
"there are further factors on which it depends",
""
] | D. there are further factors on which it depends | m1_pref |
mmlu_train_5576 | The pomegranate is one of the oldest known fruits. Pomegranates are found in ancient writings and pictured in the ancient art of many cultures and religions. The pomegranate is also a symbol of health, fertility and long life. Experts think the pomegranate is native to northern India, Pakistan, Iran and Afghanistan. Today it also grows in Southeast Asia, the western U.S., Armenia and parts of Africa, among other places. The skin of a pomegranate is strong. It can be red, purple or orange-yellow. The inside is filled with beautiful dark red seeds that shine like rubies. It is not easy to get them out. But the reward is great. Health benefits The pomegranate grows on trees. Parts of the pomegranate tree and fruit are used to make medicine. The pomegranate is used for many conditions. However, the U.S National Institutes of Health says there is not enough scientific evidence to rate pomegranates as effective for any of them. Still, in traditional medicine, the pomegranate is used for conditions of the heart and blood vessels, including high blood pressure and "hardening of the arteries." The jewel-like seeds of the pomegranate are loaded with many nutrients and chemicals called antioxidants . These antioxidants remove poisons from the body. The antioxidants found in pomegranates may help remove build-up of damage in blood vessels. So, it is a very heart-healthy fruit. Antioxidants slow the progression of age-related sickness and may slow the growth of cancer cells. Men who have prostate cancer may benefit from a daily serving of pomegranate juice. Pomegranates are used for weight loss and used as a treatment for sore throat. Pomegranates are also high in vitamin K, phosphorus, magnesium, calcium, zinc and iron. Let's just say pomegranates are loaded with great things for the inside of your body. Beauty benefits But let's not forget the outside, too! Pomegranates are great for the skin. They protect the skin by encouraging new skin growth, healing wounds and repairing tissue. Pomegranates protect the skin against sun damage as well. They may help skin look younger by providing moisture and elasticity. Recipes for pomegranates But how does one eat a pomegranate? Pomegranates seeds are both sweet and tart. A thick liquid, or syrup, from the pomegranate tastes great with lamb, pork or chicken dishes. Pomegranate seeds provide extra flavor to salads and other vegetable dishes. The seeds are also delicious in rice and grain dishes. And, of course pomegranates make great desserts. In the U.S., pomegranate juice is often added to sparkling drinks, drinks called smoothies and alcoholic drinks. Fresh pomegranates are only available in the United States from September to January. They can keep, or remain good to eat, in the refrigerator for about two months if kept in a plastic bag. The best title of this article is _ . | [
"Pomegranate: Best Fruit",
"Pomegranates' health benefits",
"Pomegranate: Good Recipes",
"Pomegranate: Still Healthy at 5,000 Years Old"
] | D. Pomegranate: Still Healthy at 5,000 Years Old | mmlu_train |
mmlu_train_97967 | During the summer solstice the Earth is actually what in relation to the red giant? | [
"Dying",
"Feeling sick",
"Unhappy",
"far away"
] | D. far away | mmlu_train |
mmlu_train_65427 | Is it true that left-handed people are smarter than right-handed people? Chris McManus, professor of psychology and medical education at University College London, responds; "If by intelligent you mean someone who performs better on IQ tests, the simply answer is no. Studies in the U.K., U. S. and Australia have revealed that left-handed people differ from right-handers by only one IQ point, which is not _ ." Left-handedness is, however, much more common among individuals with severe learning difficulties. A slightly higher proportion of left-handers have a stutter . Other problems, such as a higher rate of accidents reported in left-handers, mostly result from a world designed for the convenience of right-handers, with many tools not made for the left-handed. However, if by smarter you mean more talented in certain areas, left-handers may have an advantage. Left-handers' brains are structured differently from right-handers' in ways that can allow them to process language, relations and emotions in more diverse and creative ways. Also, a slightly larger number of left-handers than right-handers are especially gifted in music and maths. A study of musicians in professional orchestras found a greater proportion of talented left-handers, even among those who played instruments that seem designed for right-handers, such as violins. Similarly, studies of adolescents who took tests to assess mathematical ability found many more left-handers in the population. The fact that mathematicians are often musical may not be a coincidence. For other talents and skills, the benefits of being left-handed are less clear. In one-on-one competitive sports, being in the minority can be an advantage. For example, most right-handed tennis players have little experience of playing left-handers, but left-handers have plenty of experience of playing right-handers. Whatever the advantages are, handedness seems to be genetic. With 10 percent of people preferring their left hand, there must be some selective advantages, or else the genes would probably not survive. You are most likely to find this passage in the _ section of a magazine. | [
"travel and entertainment",
"gene and health.",
"fashion and trends",
"health and lifestyle"
] | B. gene and health. | mmlu_train |
mmlu_train_14249 | Many of us have had this annoying experience:You are waiting at a bus station when someone near by begins to smoke a cigarette.You frown and move,but it seems that there isn't much you can do about it. The situation is changing now,as in Beijing,a new ban is set to fight against smoking.Seen as the toughest anti-smoking regulation in China's history,the law makes smoking in Beijing locations such as offices,restaurants,hotels and hospitals punishable by fines. Businesses that fail to rein in smoking can be fined up to 10,000 yuan and repeat offenders could have their licenses revoked . Individual smokers themselves can be fined up to 200 yuan.As well as indoor smoking,the law prohibits lighting up in some openair spaces close to schools,hospitals,and sports stadiums.Tobacco advertisements are not allowed to appear outdoors. Health commission inspectors will be in charge,carrying out spotchecks and acting on tip-offs from the publicposters in the capital advertise a hotline number,and the city government has launched a social media account allowing observers to upload images of smokers caught in the act. "Since previous anti-smoking laws have been poorly enforced ,we don't expect it will be en-tirely smooth running,"said Bernhard Schwartlaender,the WHO's representative in China."Key pointis...enforcement." "I don't think you can just rely on policy,"Yang Gonghuan,deputy head of the Chinese Association on Tobacco Control,said of the law."Parents and teachers who smoke have a strong influence on children.Smoking scenes in films and TV programs also make young people wrongly connect tobacco use with glamour and a cool image." Which of the following is TRUE according to the passage? | [
".There used to be. some antismoking laws in the past.",
".Experts are positive about the new antismoking law.",
".Beijing is the first city in China to produce a ban on smoking.",
".The most effective way to ban.. smoking is to get smokers fined."
] | A. .There used to be. some antismoking laws in the past. | mmlu_train |
mmlu_train_49878 | When I learned that my 71-year-old mother was playing Scrabble--a word game--against herself, I knew I had to do something. My husband suggested we give her a computer to play against. I wasn't sure my mother was ready for it. After all, it had taken 15 years to persuade her to buy an electric cooker. Even so, we packed up our old computer and delivered it to my parents' home. And so began my mother's adventure in the world of computers. It also marked the beginning of an unusual teaching task for me. I've taught people of all ages, but I never thought I would be teaching my mother how to do anything. She has been the one teaching me all my life; to cook and sew; to enjoy the good times and put up with the bad. Now it was my turn to give something back. It wasn't easy at the beginning. There was so much to explain and to introduce. Slowly but surely, my mother caught on, making notes in a little notebook. After a few months of Scrabble and other games, I decided it was time to introduce her to word processing . This proved to be a bigger challenge to her, so I gave her some homework. I asked her to write me a letter, using different letter types, colors and spaces. "Are you demanding this with your kindergarten pupils?" she said. "No, of course not," I said. "They already know how to use a computer." My mother isn't the only one experiencing a fast personal growth period. Thanks to the computer, my father has finally got over his phone allergy . For as long as I remember, and time I called, my mother would answer, Dad and I have had more phone conversations in the last two months than we've had in the past 20 years. After the computer was brought home, the author's father _ . | [
"lost interest in cooking",
"took more phone calls",
"played more games",
"began to use it"
] | B. took more phone calls | mmlu_train |
arc_easy_684 | Which statement explains what will most likely happen to the hydrosphere in an area where air temperatures increase? | [
"Earthquake intensity will decrease.",
"Mountain formation will decrease.",
"Rock weathering will increase.",
"Evaporation will increase."
] | D. Evaporation will increase. | arc_easy |
mmlu_train_2087 | Why do scientists perform multiple trials of the same experiment? | [
"to include additional variables in the experiment",
"to complete the steps of the experiment in less time",
"to find a less expensive way to conduct the experiment",
"to increase the likelihood of accurate experiment results"
] | D. to increase the likelihood of accurate experiment results | mmlu_train |
mmlu_train_99451 | Which number is likely an inherited characteristic of a human? | [
"5 favorite shirts",
"5'10",
"10 dogs",
"15 friends"
] | B. 5'10 | mmlu_train |
aquarat_51328 | In baseball, the batting average is defined as the ratio of a player’s hits to at bats. If a player had anywhere from 5 to 7 at bats in a recent game and had anywhere from 2 to 3 hits in the same game, the player’s actual batting average for that game could fall anywhere between | [
"0.25 and 1.00",
"0.25 and 0.75",
"0.25 and 0.75",
"0.33 and 0.50",
"0.50 and 0.66"
] | C. 0.25 and 0.75 | aquarat |
mmlu_train_93918 | Which action causes a chemical change? | [
"leaves dropping from a tree",
"leaves blowing in the wind",
"leaves being burned in a fire",
"leaves being crushed into pieces"
] | C. leaves being burned in a fire | mmlu_train |
mmlu_train_2227 | Which animal is preparing for a seasonal change in the environment? | [
"a bat flying at night",
"a deer drinking water",
"an owl eating a mouse",
"a squirrel storing nuts"
] | D. a squirrel storing nuts | mmlu_train |
mmlu_train_2296 | Scientists analyzed the cells of an animal to determine the cause of an infection. The scientists did not agree on the results of the analysis. What does this disagreement indicate about the nature of science? | [
"Scientists can present data in different formats.",
"Scientific results can be interpreted in different ways.",
"Scientists are capable of making unsupported claims.",
"Scientific results are often different from the expected results."
] | B. Scientific results can be interpreted in different ways. | mmlu_train |
arc_easy_317 | Which example describes a learned behavior in a dog? | [
"smelling the air for odors",
"barking when disturbed",
"sitting on command",
"digging in soil"
] | C. sitting on command | arc_easy |
arc_easy_1481 | Which organ is part of the respiratory system? | [
"stomach",
"lungs",
"spinal cord",
"large intestines"
] | B. lungs | arc_easy |
mmlu_train_51443 | Against the supposition that forest fires in Alaska, Canada and Siberia warm the climate, scientists have discovered that cooling may occur in areas where burnt trees allow more snow to mirror more sunlight into space. This finding suggests that taking steps to prevent northern forest fires to limit the release of greenhouse gases may warm the climate in northern regions. Usually large fires destroyed forests in these areas over the past decade. Scientists predict that with climate warming, fires may occur more frequently over the next several centuries as a result of a longer fire season. Sunlight taken in by the earth tends to cause warming, while heat mirrored back into space tends to cause cooling. This is the first study to analyze all aspects of how northern fires influence climate. Earlier studies by other scientists have suggested that fire in northern regions speed up climate warming because greenhouse gases from burning trees and plants are released into the atmosphere and thus trap heat. Scientists found that right after the fire, large amounts of greenhouse gases entered the atmosphere and caused warming. Ozone levels increased, and ash from the fire fell on far-off sea ice, darkening the surface and causing more radiation from the sun to be taken in. The following spring, however, the land within the area of the fire was brighter than before the fire, because fewer trees covered the ground. Snow on the ground mirrored more sunlight back into space, leading to cooling. "We need to find out all possible ways to reduce the growth of greenhouse gases in the atmosphere." Scientists tracked the change in the amount of radiation entering and leaving the climate system as a result of the fire, and found a measurement closely related to the global air temperature. Typically, fire in northern regions occurs in the same area every 80 to 150 years. Scientists, however, found that when fire occurs more frequently, more radiation is lost from the earth and cooling results. Specifically, they determined when fire returns 20 years earlier than predicted, 0.5 watts per square meter of area burned are _ by the earth from greenhouse gases, but 0.9 watts per square meter will be sent back into space. The net effect is cooling. Watts are used to measure the rate at which energy is gained or lost from the earth. .The following are all the immediate effects after a forest fire EXCEPT _ . | [
"large amounts of greenhouse gases enter the atmosphere",
"the levels of ozone which is a type of oxygen increase",
"snow on the ground mirrors more sunlight back into space",
"ashes from the fire fall on the ice surface and take in more radiation from the sun"
] | C. snow on the ground mirrors more sunlight back into space | mmlu_train |
aquarat_37839 | If x = 5 and y = −2, what is the value of (x − 2y)^y? | [
"−100",
"0.2",
"0.01",
"4",
"8"
] | C. 0.01 | aquarat |
aquarat_41295 | The average monthly income of P and Q is Rs. 6050. The average monthly income of Q and R is Rs. 7050 and the average monthly income of P and R is Rs. 8000. The monthly income of P+Q+R is: | [
"41100",
"42000",
"21100",
"42200",
"21000"
] | C. 21100 | aquarat |
aquarat_27913 | A person crosses a 400m long street in 10minnutes. What is his speed in km per hour? | [
"6.4km/hr",
"7.9km/hr",
"1.5km/hr",
"2.4km/hr",
"8km/hr"
] | D. 2.4km/hr | aquarat |
aquarat_28285 | A train passes a station platform in 32 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform? | [
"160",
"180",
"200",
"220",
"240"
] | B. 180 | aquarat |
aquarat_22667 | A train running at the speed of 60 km/hr crosses a pole in 6 seconds. What is the length of the train? | [
"186 m",
"100 m",
"872 m",
"150 m",
"765 m"
] | B. 100 m | aquarat |
aquarat_11381 | A man invested Rs. 14,400 in Rs. 100 shares of a company at 25% premium.If the company declares 5% dividend at the end of the year,then how much does he get ? | [
"Rs. 576",
"Rs. 600",
"Rs. 650",
"Rs. 720",
"None"
] | A. Rs. 576 | aquarat |
mmlu_train_25152 | Last fall,beekeepers from states with warm climates began to report a sudden loss of honey bees.Losses were reported in twentyfour states and spread to Canada.Today,some beekeepers say thirty percent to ninety percent of their honey bees are gone.Food price could go up as a result.And some beekeeping businesses have failed. Many kinds of plants,trees and grasses need bees to pollinate them.Bees gather nectar from flowers during this process.The liquid gives them food and material to make honey.As the bees land on flowers,their bodies pick up and drop off particles of pollen .Most flowering plants need pollination to reproduce. Honey bees can die during the winter.But few dead bees have been found this time.Instead,the bees seem to have disappeared.Experts call the condition "colony collapse disorder". Agriculture Department official Caird Rexroad said the colony collapse disorder threatens about fifteen billion dollars worth of the country's farm economy.Mr.Rexroad commented at a hearing of a House of Representatives agriculture subcommittee. Mr.Rexroad said the cause of the sudden loss of bees was not clear.The number of honey bees had already fallen before the colony collapse disorder began. Experts say the varroa mite is at least partly responsible for the earlier decrease in honey bees.The mite is a tiny creature that feeds on honey bees.It may play a part in colony collapse disorder by carrying bee viruses.Or the problem may be caused by other disease and weather conditions. Diana CoxFoster of Pennsylvania State University is part of the scientific group.Ms.CoxFoster says the nation needs honey bees that can defend themselves better against disease and insects.The recent mapping of most of the honey bees' genes offers the hope of a stronger honey bee some day. The passage is mainly to tell us that _ . | [
"the honey bees are important to plants,trees and grasses",
"many Americans are surprised at the loss of honey bees",
"strong honey bees are in great need in America",
"something has happened to American honey bees"
] | D. something has happened to American honey bees | mmlu_train |
arc_challenge_12 | Which of the following areas is most likely to form metamorphic rocks such as gneiss and schist? | [
"a sea floor",
"a windblown desert",
"a site deep underground",
"a site covered by a glacier"
] | C. a site deep underground | arc_challenge |
arc_challenge_626 | Ice water is poured into four cups made of different materials. The cup made of which material will be the coldest to touch after one minute? | [
"foam",
"glass",
"metal",
"plastic"
] | C. metal | arc_challenge |
aquarat_26106 | Which of the following lines is perpendicular to y = − 2x + 3 and has the same y-intercept as y = 2x − 2? | [
"y = -1/2*x + 3",
"y = 1/2*x - 2",
"y = 1/2*x + 3",
"y = 2x + 3",
"y = 2x − 3"
] | B. y = 1/2*x - 2 | aquarat |
arc_challenge_30 | Which of following is a property shared by the elements in the carbon family? | [
"an atomic number of 6",
"an atomic mass of 12",
"the same electron configuration",
"the number of valence electrons"
] | D. the number of valence electrons | arc_challenge |
mmlu_train_78201 | Many young people use computers, but few of them know how to look after them. Remember the following when you use your computer. *Keep your computer in a cool room. Too much or too little heat is bad for computers. Most computers work best at a temperature of 5 oC--30 oC. *Don't let people smoke cigarette near your computer. Smoke of all kinds is very bad for many parts of a computer and can cause many problems. *Don't eat or drink when you are near your computer. Pieces of food and a little water in the keyboard can also cause many problems. *Make sure the screen is the correct distance from your eyes. If you wear glasses, make sure these glasses are correct for using with the computer. Some people use a different pair of glasses when they use a computer. *Keep your screen clean and don't have it too bright. A dirty screen can hurt your eyes. A very bright screen can also be bad for your eyes. According to the passage you should use your computer _ . | [
"in a small room",
"in a big room",
"in a cool room",
"below 5oC"
] | C. in a cool room | mmlu_train |
aquarat_51398 | A cube of side 5cm is painted on all its side. If it is sliced into 1 cubic centimer cubes, how many 1 cubic centimeter cubes will have exactly one of their sides painted? | [
"9",
"61",
"98",
"54",
"64"
] | D. 54 | aquarat |
mmlu_train_38147 | Over a period of time, many habitats change with respect to the types of plants and animals that live there. This change is known as succession. Succession occurs because plants and animals cause a change in the environment in which they live. The first weeds and grasses that appear on a bare field, for example, change the environment by shielding the soil from direct sunlight. As these plants spread, the ground becomes cooler and more moist than it was originally. Thus, the environment at the ground surface has been changed. The new surface conditions favor the sprouting of shrubs. As shrubs grow, they kill the grasses by preventing light from reaching them and also enhance the soil. Pine seedlings soon take hold and as they grow, they in turn shade out the shrubs. They are not able to shade out oak and hickory seedlings, however, that have found the forest floor suitable. These seedlings grew into large trees that eventually shade out the pines. The best title of this passage is _ . | [
"The Importance of Weeds and Grasses",
"The Success of Oak and Hickory",
"How Environmental Habitats Change",
"Animal and Plant Habitats"
] | C. How Environmental Habitats Change | mmlu_train |
m1_pref_61 | Which of the following statements is wrong regarding RDF? | [
"An RDF statement would be expressed in SQL as a tuple in a table",
"Blank nodes in RDF graphs correspond to the special value NULL in SQL",
"The object value of a type statement corresponds to a table name in SQL",
"RDF graphs can be encoded as SQL databases"
] | B. Blank nodes in RDF graphs correspond to the special value NULL in SQL | m1_pref |
mmlu_train_94417 | A strawberry farmer finds that, after a hard freeze, some of his strawberries are still alive. Which best explains why these strawberries were able to survive? | [
"They have larger leaves to protect the fruit than the other strawberries.",
"They have different genetic variations that cause them to be more resistant to cold temperatures.",
"They are able to reproduce more quickly than the other strawberries.",
"The color of the strawberries is darker, and they maintain ... | B. They have different genetic variations that cause them to be more resistant to cold temperatures. | mmlu_train |
mmlu_train_1659 | Ms. Bristol measured the mass of a closed beaker containing several ice cubes. The mass was 100 g. An hour later, after the ice cubes had melted, Ms. Bristol measured the mass of the beaker again. What was the mass of the beaker of water the second time? | [
"50 g",
"75 g",
"100 g",
"125 g"
] | C. 100 g | mmlu_train |
mmlu_train_33566 | Something's not quite right with the climate.While global CO2emissions have continued to swell, the global temperature rise has leveled off.Meanwhile, satellites and other observational tools indicate that the net heat retained by the planet has continued to increase, and that excess energy should be pushing up surface temperatures.But it's not. In fact, up to half the heat energy that was expected to fuel global wanning since 2003 has gone " missing.M Kevin Trenberth and John Fasullo of the National Center for Atmospheric Research ( NCAR) wonder where that heat may have gone--and what it could mean for the future of the climate. One possibility is that some of our measurements could be off.Although scientists have a lot of confidence in their ability to measure CO2buildup and the energy balance in the atmosphere--the data used in the measurements comes from multiple sources, all of which, Fasullo says, "tell the same story"--our data on ocean temperatures isn't as good."Keeping track of temperature over the whole oceans isn't that easy," says Fasullo. So, it is likely that the missing heat is being trapped deep in the ocean, well below the 900m to 1,500m range of our surface sensors.But despite their vastness, the deep oceans have a limit, says Fasullo, who thinks they won't behave as a heat sink over the long term."That's not what we've seen over long time scales in the past," he says."We clearly know the ocean can't absorb the heat indefinitely. Overall, the missing heat doesn't change expectations for future climate change, because the heat won't stay missing forever.Eventually it will resurface and impact the climate system, and the recent and deceptive reprieve from rapid warming we've enjoyed will come to an expected end.When that will happen is unknown, but better science can give us a clearer idea."At the end of the day, the system will come back to balance, and that suggests temperature will end up increasing," says Fasullo.So it's still up to us to do something about it. According to Fasullo's report, we can conclude that _ . | [
"the measurements of heats in ocean may not be exact",
"the global temperture rise has dropped down",
"it still needs higher technical tools for measuring missing heat",
"scientists have enough confidence in measuring CO2emissions"
] | A. the measurements of heats in ocean may not be exact | mmlu_train |
arc_easy_645 | Which occurs as a result of Earth's tilt on its rotating axis? | [
"movement of the tides",
"prevalent or trade winds",
"seasonal changes in the climate",
"light and dark changes of day and night"
] | C. seasonal changes in the climate | arc_easy |
mmlu_train_38302 | At one time, computers were expected largely to remove the need for paper copies of documents because they could be stored electronically. But for all the texts that are written, stored and sent electronically, a lot of them are still ending up on paper. It is difficult to measure the quantity of paper used as a result of use of Internet-connected computers, although just about anyone who works in an office can tell you that when e-mail is introduced, the printers start working overtime. "I feel in my bones this revolution is causing more trees to be cut down," says Ted Smith of the Earth Village Organization. Perhaps the best sign of how computer and Internet use pushes up demand for paper comes from the high-tech industry itself, which sees printing as one of its most promising new markets. Several Internet companies have been set up to help small businesses print quality documents from a computer. Earlier this week Hewlett-Packard Co. announced a plan to develop new technologies that will enable people to print even more so they can get a hard copy of a business document, a medical record or just a on-line e-mail, even if they are nowhere near a computer. As the company sees it, the more use of the Internet the greater demand for printers. Does all this mean environmental concerns have been forgotten? Some activists suggest people have been led to believe that a lot of dangers to the environment have gone away. "I guess people believe that the problem is taken care of, because of recycling ," said Kelly Quirke, director of the Rainforest Action Network in San Francisco. Yet Quirke is hopeful that high-tech may also prove helpful. He says printers that print on both sides are growing in popularity. The action group has also found acceptable paper made from materials other than wood, such as agricultural waste. The growing demand for paper in recent years is largely due to _ . | [
"the rapid development of small businesses",
"the opening up of new markets",
"the printing of high quality copies",
"the increased use of the Internet"
] | D. the increased use of the Internet | mmlu_train |
aquarat_15000 | The least common multiple of positive integer d and 3-digit integer n is 690. If n is not divisible by 3 and d is not divisible by 2, what is the value of n? | [
"115",
"230",
"460",
"575",
"690"
] | B. 230 | aquarat |
mmlu_train_76812 | Nowadays, computer games are becoming more and more popular in many cities and towns. A lot of small shops along busy streets have been made into small game houses in order to get more money. These places are always crowded with people, especially young boys. In the computer game houses, people spend a lot of money competing with the machines. It's hard for one to win the computer, but one can make progress after trying again and again. People have a kind of gambling psychology when they play computer games. The more they lose, the more they want to win. When class is over, the school boys run to the nearby computer game houses. Little by little , they forget all about their lessons and fall far behind others. Some of them can get enough money from their parents. But some of them are not lucky enough to get the money. They begin to take away other students' money and become thieves. Who always go to the computer game houses? | [
"Young girls.",
"Young children.",
"Young students.",
"Young boys."
] | D. Young boys. | mmlu_train |
mmlu_train_36819 | William Herschel was born on November 15th, 1738 in Hanover in a family of musicians. In 1757,he fled to England and began earning a living as an organist and later composer and conductor. In 1772, he convinced his sister Caroline to join him as a singer. In their spare time the brother-sister team became occupied in astronomy. William died at his home in Slough, near Windsor on August 25th,1822,and Caroline on September 1st,1848. Herschel's first major discoveries were to show that Mars and Jupiter exhibit axial rotation . Herschel struck fame in 1781,when on March 13th he discovered the planet Uranus while engaged in work aimed at determining stellar parallax .This being the first new planet discovered since ancient times, Herschel, until then a mere amateur astronomer relatively unknown even in England, became world-famous. Adopting a historically proven strategy, Herschel named the new planet Georgium Sidum,in honor of the then ruling English king GeorgeIII. The trick worked once again, as King GeorgeIII gave William and Caroline the titles of"The King's Astronomer"and"Assistant to the King's Astronomer", an honor which came with a life's pension for both. In 1782 they moved to Bath, and shortly thereafter to Slough, and from this point on William and Caroline could devote themselves entirely to astronomy. The Herschels went on to discover two moons of Uranus in 1787. While Caroline became increasingly occupied with the search for comets at which she was quite successful, William became for a time interested in the Sun. Inspired by Wilson's 1774 work, he put forth the theory of sunspots ,an opinion that continued to exist well into the nineteenth century. In 1800,he became interested in the solar spectrum ,and uncovered the first evidence for solar energy output outside of the visible spectrum, in what is now known as the infrared .In 1801, he published two papers that effectively started the field of solar influences on Earth's weather. This passage mainly tells readers _ . | [
"some information about Herschel and his sister",
"how Herschel and his sister discovered the planet Uranus",
"Herschel and Caroline got along well with each other",
"Herschel and Caroline's major scientific publications"
] | A. some information about Herschel and his sister | mmlu_train |
arc_easy_2059 | Signs in many stores and restaurants warn that microwaves are in use. What is the main reason for this warning? | [
"Some people do not like food cooked in microwave ovens.",
"Microwaves sometimes affect people's sense of sight.",
"Microwaves sometimes cause hair or teeth to fall out.",
"Some people have pacemakers that may be affected by microwaves."
] | D. Some people have pacemakers that may be affected by microwaves. | arc_easy |
arc_easy_1550 | All of the following are functions of a cell membrane except | [
"surrounding and protecting the contents of the cell.",
"releasing waste products from the cell.",
"producing energy for cell processes.",
"allowing gases to enter the cell."
] | C. producing energy for cell processes. | arc_easy |
mmlu_train_79499 | Do you like listening to music? Does all of the music bring happiness to you? Do you know some music is noise? What is noise? Noise is a loud or unwanted sound. It is also called noise pollution. Where is noise from? Noise can be caused by many kinds of machines, such as motorcycles, planes, farm tractors and TVs. And, to some people, rock bands are also noise. What happens to people who live near noisy machines or use them over a period of time? Doctors find that noise pollution can influence both our health and behavior. It can cause high stress levels, hearing loss, sleep problems, and other harmful effects. Scientists use a unit of measure called a decibel to measure the loudness of a sound. The sound of a quiet room, for example, measures 35 decibels. Talk measures between 40 to 65 decibels. Sounds from traffic and from some rock bands can measure over 120 decibels. Noise at this high level causes the greatest hearing loss. How do we reduce noise damage? Turn down your music player or wear ear muffs when you are working in a noisy environment. Ear muffs for human can protect against noise pollution. We can infer from the passage that . | [
"noise is only from traffic",
"any sound can hurt people",
"noise is a serious problem",
"rock music doesn't belong to noise"
] | C. noise is a serious problem | mmlu_train |
aquarat_47952 | A certain student has received the following test grades: 94%, 83%, 71%, 82%, and 88%. If the highest test grade is increased by 5 percentage points, which of the following statements best describes the change in the mean and the median of the test grades? | [
"The mean and the median will remain unchanged.",
"The mean will remain unchanged but the median will increase.",
"The mean will increase but the median will remain unchanged.",
"The mean and the median will increase by the same amount.",
"The mean and the median will increase by different amounts."
] | C. The mean will increase but the median will remain unchanged. | aquarat |
aquarat_32761 | Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A : B. | [
"2:3",
"1:1",
"3:4",
"4:3",
"5:5"
] | D. 4:3 | aquarat |
aquarat_10199 | The minute hand of a clock overtakes the hour hand at intervals of 65 minutes of the correct time. How much a day does the clock gain or lose? | [
"",
"",
"",
"",
""
] | A. (10 + 10/143 ) min | aquarat |
arc_easy_1045 | Florida has a large supply of phosphate that ancient seas deposited millions of years ago. The phosphate contains the remains of animals that were deposited in layers on the sea floor. Which type of rock did the phosphate become? | [
"intrusive igneous",
"extrusive igneous",
"clastic sedimentary",
"organic sedimentary"
] | D. organic sedimentary | arc_easy |
mmlu_train_4590 | Which form of energy is needed to change water from a liquid to a gas? | [
"heat",
"mechanical",
"chemical",
"sound"
] | A. heat | mmlu_train |
mmlu_train_10431 | Worried about how many calories you will get in that piece of pizza, chocolate cake or bag of chips? A new iphone application Mealsnap may help. Users just need to take a picture of the meal with the phone, and it will give a calorie read-out almost immediately. Mealsnap was developed by DailyBurn, a health social network that focuses on helping its users lead healthier lifestyles. It has created several other health and diet-related iphone applications. The applications gives users a quick reply. To do that, it matches the taken picture to a databank containing the calorie information of nearly 500,000 kinds of food. Users then get the range of calories for the meal that is photographed. We started with something simple -- an apple. A couple of minutes later the application replied that it was an apple and between 64 and 96 calories. More impressive was the reply we received after sending a photo of mixed salad bowl. Mealsnap replied that the bowl contained "yellow rice with corn, boiled eggs and beans" and that the food was between 532 and 798 calories. Mr. Smith, director of DailyBurn, said that usual calorie counting needed a long time, but that the application made it easier to know the calories in food. That's why it is so popular among those who are trying hard to lose weight. In addition, Mealsnap can serve as a food diary. No need to write down what they've eaten, the photos will be stored. Then users can keep a visual log . Mr. Smith said: "It's like a food journal, but easier. All you do is to take the picture. The simple act of recording something can cause a psychological change that can help people on their health journey. Knowing the calorie range makes me think more about what I'm eating. 60. The purpose of DailyBurn is to _ . | [
"help people have a healthy life",
"make iphone more popular",
"help people find ways to lose weight",
"persuade people to buy iphone products"
] | A. help people have a healthy life | mmlu_train |
aquarat_52126 | Three people candidates contested an election and they received 1136, 7636 and 11628 votes respectively. What is the percentage of the total votes did the winning candidate get? | [
"40%",
"45%",
"57%",
"58%",
"60%"
] | C. 57% | aquarat |
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