id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
aquarat_8797 | If anangletis defined as 1 percent of 1 degree, then how many anglets are there in a fifth circle? | [
"0.36",
"7200",
"360",
"3,600",
"36,000"
] | B. 7200 | aquarat |
mmlu_train_65690 | The World Health Organization (WHO) planned to study the relationship between the eating habits of the people and the disease. Two doctors were chosen to make the study. They flew to Africa south of the Sahara and during the next two months visited ten countries. They found that serious diseases of poor eating, often mistaken for other diseases, existed in all parts of Africa. The diseases were similar and could therefore all be named kwashiorkor. The diseased children are usually from one to four years old. As the illness progresses, the child's stomach becomes swollen by liquid collecting in the body. The skin changes color and may break out in open sores . The hair changes color and starts to fall out. The patient loses all interest in his surroundings and even in food, and becomes so weak that he wants to lie down all the time. Stomach liquids are no longer produced. The doctors reasoned that kwashiorkor was found in the young children of this age in many parts of Africa because of lack of milk or meat. Their mothers, after stopping their breastfeeding, gave them foods full of starches instead of greatly needed proteins. They found that the addition of milk to the food of the children suffering from kwashiorkor saved many lives. The unbelievable thing about kwashiorkor is that the very existence of the disease--which has been killing thousands of children for centuries--was not even recognized in Latin America as recently as ten years ago. The deaths of those children were mistakenly listed as due to other diseases. It was the WHO's work in Africa that led to the discovery of the problem in Central America. It is difficult to discover kwashiorkor because _ . | [
"it has no symptoms at all",
"it is hard to identify signs of it",
"it doesn't last long enough for careful observation",
"it is hardly different from other diseases"
] | D. it is hardly different from other diseases | mmlu_train |
mmlu_train_96058 | A sunburn is most likely to happen after hiking in a | [
"desert",
"forest",
"wetland",
"jungle"
] | A. desert | mmlu_train |
mmlu_train_28627 | LONDON, Aug. 19 (Xinhua) -- A four-year-old child's ability to draw could be an indicator of intelligence at age 14, according to a study published on Tuesday in the British journal Psychological Science. The researchers from King's College London (KCL) studied 7,752 pairs of identical and non-identical twins, and found that the link between drawing and later intelligence was influenced by genes. At the age of 4, children were asked by their parents to complete a 'Draw-a-Child' test. Their drawings were rated from 0 to 12, based on the presence and correct number of body-parts, like arms, legs, head, eyes and nose. The children were also given verbal and non-verbal intelligence tests at ages 4 and 14. According to researchers, the test was devised in the 1920's to assess children's intelligence, so it's not surprising that the test correlated with intelligence at age 4.However, they found that higher scores on the test were also moderately associated with higher scores of intelligence at 14. The researchers also measured the heritability of figure drawing. Identical twins share all their genes, whereas non-identical twins only share about 50 percent. Overall, at age 4, drawings from identical twin pairs were more similar to one another than drawings from non-identical twin pairs. Therefore, the researchers concluded that differences in children's drawings have an important genetic link. They also found that drawing at age 4 and intelligence at age 14 had a strong genetic link. "Drawing is an ancient behaviour, dating back beyond 15,000 years ago," Dr. Rosalind Arden, lead author of the paper from KCL, said that: "This capacity to reproduce figures is a uniquely human ability and a sign of cognitive ability, in a similar way to writing, which transformed the human species' ability to store information, and build a civilisation." What do we know about the twins from the passage? | [
"Those who could draw better at 4 tend to be more intelligent at 14.",
"Twins who look similar to each other draw better pictures.",
"They were chosen to take the drawing test by the researchers.",
"They were tested on how smart they were once."
] | A. Those who could draw better at 4 tend to be more intelligent at 14. | mmlu_train |
mmlu_train_97970 | Regarding food, animals are | [
"decomposers",
"something else",
"consumers",
"producers"
] | C. consumers | mmlu_train |
mmlu_train_2205 | James put some water in a pan. He put the pan on a stove and turned the stove on low. What will happen to the water? | [
"The water will melt.",
"The water will evaporate.",
"The water will form a solid.",
"The water will condense into tiny droplets."
] | B. The water will evaporate. | mmlu_train |
aquarat_2191 | A train running at the speed of 58 km/hr crosses a pole in 9 seconds. Find the length of the train? | [
"145",
"272",
"278",
"277",
"112"
] | A. 145 | aquarat |
arc_easy_1166 | The relationship between an owl and a mouse is a | [
"parasite-host relationship.",
"symbiotic relationship.",
"mutualistic relationship.",
"predator-prey relationship."
] | D. predator-prey relationship. | arc_easy |
mmlu_train_68649 | My family makes the best chicken salad.Dad prepares all of the ingredients and Mom makes the relish.There are a few things that make this chicken salad different from the other chicken salads.First,we use fruit jam in the relish.You can buy any fruit jam,like banana jam or orange jam.But we have bottles of strawberry jam that my mother made,so we use the strawberry jam.Second,we put some green olives .Green olives give the salad an interesting taste and make a big difference.Now let me tell you how my family makes the salad. First,mix up all of the salad ingredients in a large bowl.The ingredients are chicken,tomatoes,green olives,onions and apples.If you like lettuce,you can also put some.Next,make the relish.Please mix the jam,the juice and the salt.Finally,mix the relish with the salad ingredients. Do you have a favorite chicken salad recipe?Please tell us about it.You can write to greensalad@yahoo.com. The chicken salad is different because the writer's family puts _ . | [
"green olives and chicken",
"green olives and a different relish",
"lettuce and a different relish",
"chicken and a different relish"
] | B. green olives and a different relish | mmlu_train |
mmlu_train_34673 | The Namib Desert in Africa is one of the driest places on earth.With half an inch of rain falling every year,humans call barely survive there for a week with no water.But the Namib beetle does just fine.It collects morning dew that condenses on its back. Inspired by this little creature,27--year--old Edward Linacre,a former student from Swinburne University of Technology in Melbourne,Australia,has designed a new"Airdrop" irrigation system which can pull water from even the driest desert air.His invention won the 2011 James Dyson Award,an international design award.Hopes are high that the system will be able to solve the problems of growing plants on dry land,according to the may Mail. Linacre studied the Namib beetle and found that it had hydrophilic skin on its back,which helped catch water molecules passing in the air.These water molecules accumulated into small drops of liquid water.He realized that as long as the air temperature was low enough,even the driest air contains water molecules that can be extracted . Following this principle,he designed the new system which works by pumping air through a network of underground pipes to cool it to the point at which water condenses.The water is then delivered directly to the roots of plants. According to the research,about 11.5 milliliters of water could be collected from every cubic meter of air in the driest desert.Further development could raise that number even higher . The idea of getting water from the air is not new.However,the Airdrop has certain advantages compared with its competitors.Similar systems often require great amounts of energy because they use refrigeration equipment to lower the temperature.But Airdrop simply uses the temperature difference between the air and the cool earth underground According to the author, the benefit of the invention is _ . | [
"having advanced equipment",
"delivering water directly to plant roots",
"saving great amounts of energy",
"collecting water from the air direetly"
] | C. saving great amounts of energy | mmlu_train |
mmlu_train_8044 | Researchers in the United States have developed the first wirelessly controlled device that can supply a drug directly into the body. A small chip is implanted under the skin. It contains the medicine, which it releases at preset times. The developers say the device could improve the lives of millions of people who take medicine for long-term illnesses. A company calledMicrochips began developing the device about fifteen years ago. Last month, the company _ the results of its first successful tests in humans. The tests took place in Denmark with seven women with osteoporosis . Osteoporosis causes bones to become weak and break easily. The disorder is common among older people especially women. Many patients have to give themselves daily injection of medicine. One type of treatment requires injections for two years. The patients stop taking the medicine because of the pain and stress of the injections. As a result, only twenty-five percent of the patients will go through the entire twenty-four months of treatment. The microchip is a few centimeters long. It has small sections and each section holds a single dose of medicine. The device has to be programmed with the times to release the drug. Doctors will be able to reprogram the device from a computer or even a cell phone. For osteoporosis, the physician will program the device, and the device has the ability to release a dose at a given time, every single day. For other diseases, where the physician may want to change the dosing schedule, they will have the ability to wirelessly reprogram that dosing schedule. The seven women in the study were ages of sixty-five to seventy. The researchers say the implants were just as effective as daily injections. And they say the medicine amounts were more exact than patients often give themselves. In which column of a newspaper could we find this passage? | [
"Arts.",
"Jobs.",
"Sports.",
"Medicine."
] | D. Medicine. | mmlu_train |
mmlu_train_54613 | Many students attend Miami University for its zoology program, hoping to become a doctor someday, but Joseph Frame has come for a different reason -- to become a vet. "Ever since I was a little boy, I've been interested in animals," Frame said, "but when I grow up, I realized that I didn't want to just take care of dogs and cats. I wanted to work with animals you wouldn't find in your house." Before coming to Miami, Frame worked with his vet Dr. Reid. He learned about the details of being a vet from him. Working with small animals, Frame observed many procedures there. Frame also worked with another vet at Oxford University during his first year at Miami, which involved a leadership position. "I'm in charge of a high school kid," Fram said, "He sometimes needs to be motivated. I like his support system." To realize his goal, Frame began working at the Wilds in Cumberland, Ohio after he met Reid. The Wilds is a non-profit conservation center and is the home for rare and endangered animals. The Wilds combines the concepts of conservation science and education programs to mainly children. After his first year at Miami, Frame began to educate children about the animals. "I think teaching children is an enjoyable experience, especially when they're really interested in animals," Frame said. Frame also explained if a vet school didn't work out, he would be interested in working in animal education. "I would at least have a Zoology degree," Frame said, "The wilds is connected to many zoos all over the country, so I'm sure I can find a job in education." For now, Frame plans to continue working at the wilds this coming summer with a new job at hand, which involves teaching the public about the endangered animals they are protecting and doing shows with owls. While Frame is still an undergraduate student at Miami, he continues his passion for animals. Becoming an exotic vet may be a few years down the road, but Frame continues to work had for this dream, hoping it will become a great reality. Which of the following words can best describe Joseph Frame? | [
"Determined.",
"Frustrated.",
"Amazed.",
"Confused."
] | A. Determined. | mmlu_train |
arc_easy_792 | Nicole was studying different ecosystems. She compared the number of plants living in a forest to those in a desert. Which factor best explains why more plants may survive in a forest? | [
"There is more rain in the forest.",
"There is more oxygen in the forest.",
"There is more sunlight in the forest.",
"There is more competition in the forest."
] | A. There is more rain in the forest. | arc_easy |
aquarat_22353 | There is 60% increase in an amount in 6 years at S.I. What will be the C.I. of Rs. 12,000 after 3 years at the same rate? | [
"2387",
"2978",
"3972",
"2671",
"1871"
] | C. 3972 | aquarat |
mmlu_train_71394 | Robots have come a long way since 15th century. We've got robots to build cars, carry heavy things, work in dangerous places and explore planets. But things haven't stopped there. In 1986, Honda made a robot called ASIMO. And now, it has been developed greatly. Standing at 130cm and weighing 54kg. ASIMO is very much like a small astronaut wearing a bag on the back. And he can walk, flight, climb and run fast. Isn't it wonderful? The world's first robot teacher is Saya. With her human-like face, she can show expressions like happiness, surprise, sadness, dislike, fear and she can even smile or show anger at students, which look much like a real teacher's. To do this, her rubber skin is pulled from the back with motors inside. And her eyes and mouth have wires too. She can also say some simple words like "hello" or "thank you". In the UK, the development of robots is exciting. The mini-robots will send food, clean floors, collect and throw away waste. These robots can open doors by themselves and stop if anything or anyone is in the way. These mini-robots are very useful for controlling infection . Usually clean and dirty work is done by the same person, but here, you'll have robots that do"dirty work", like collecting dirty sheets, or taking away hospital waste; and you'll have robots that do"clean work", like bringing meals or clean sheets to patients. The robots have separate work so there's no way for infection, which is great. But of course, robots would not take the piece of humans, but would free up more time for nurses to be with patients. But if this is what it's like in 2011, what's it going to be like to 2021? What makes Saya look real? | [
"Her face and rich expressions",
"Her clothes and shoes",
"Her walking and running speed",
"Her rich knowledge"
] | A. Her face and rich expressions | mmlu_train |
m1_pref_108 | The k-means algorithm for clustering is guaranteed to converge to a local optimum. | [
"TRUE",
"FALSE"
] | A. TRUE | m1_pref |
arc_easy_1478 | Which of the following helps to produce urine in humans and other mammals? | [
"bladder",
"urethra",
"kidneys",
"ureter"
] | C. kidneys | arc_easy |
mmlu_train_32102 | If you have ever been rock climbing, you will know that it is not a very easy sport. In fact, you probably felt quite defeated when you first tried to do any serious climbing. Indoor and outdoor rock climbing are both extremely demanding and require practice to get good at. It is one of the most physically and mentally demanding sports. There are three basic types of rock climbing. Top roping is the most common type and the climber need to climb with a partner. The second type, which is very similar to top roping, is called lead climbing. In both of the types, the climber can sit off the wall and rest on the rope. The third type is called bouldering. Bouldering is a type of free climbing without any ropes. This is the most demanding of all climbing types. The climber must be able to complete the climbing without taking a rest on the rope. Believe it or not, climbing is said to be about 75% legs and only 25% arms. To climb efficiently and successfully, a person needs to have a wonderful technique. One of the major rules of rock climbing is to always have three points touching the wall, whether it is both feet and one hand, or one foot and both hands, as it is much easier to have your weight cases will not do the climbing; they only hold you into the wall so that your legs are actually pushing you upward. Also, the closer you are to the wall, the easier it is to climb. Rock climbing may sound a bit too extreme for the everyday person, but it is really an amazing workout. Once you get into the sport, and learn how to position your body and rest your weight, then you can begin to deal with some difficult problems. The great thing about rock climbing is that it is mentally challenging as well. You are constantly analyzing the way your body moves and how to do certain moves on the wall. For anyone who wants to get into shape, rock climbing is a fun and effective way to exercise muscles. While climbing, it is much easier for a rock climber if he _ . | [
"takes a rope",
"has a partner",
"has three points touching the wall",
"uses feet more often"
] | C. has three points touching the wall | mmlu_train |
aquarat_41759 | A contractor undertook to do a piece of work in 10 days. He employed certain number of laboures but 5 of them were absent from the very first day and the rest could finish the work in only 13 days. Find the number of men originally employed ? | [
"21.6",
"23.6",
"22.6",
"21.8",
"21.3"
] | A. 21.6 | aquarat |
mmlu_train_95637 | chlorophyll | [
"would avoid being pinched on St. Patrick's day",
"would blend in well in the arctic",
"is the color of an embarrassed person's cheeks",
"is a color used also to describe someone sad"
] | A. would avoid being pinched on St. Patrick's day | mmlu_train |
arc_easy_1427 | The fur color of a bear varies with its environment. Polar bears found in the Arctic have white fur, while black bears found in Pennsylvania have dark fur. Which best describes the variation of fur color amongst the bear species? | [
"modified characteristic",
"ecological succession",
"structural adaptation",
"selective breeding"
] | C. structural adaptation | arc_easy |
arc_easy_1426 | At a weightlifting competition, two competitors lifted the same weight to the same height. The second competitor accomplished the lift 2 seconds faster than the first competitor. This demonstrated that the second competitor had more | [
"energy than the first.",
"inertia than the first.",
"power than the first.",
"work than the first."
] | C. power than the first. | arc_easy |
mmlu_train_21177 | Boris Worm of Dalhousie University in Nova Scotia, Canada, led the international team that did the study. Professor Worm says species have recently been disappearing from oceans at increasing speed. At this rate, he says, all seafood species could collapse by 2048 and seafood supplies from the world's ocean could be almost gone by then. Other studies have also warned about the dangers of overfishing and the effects on ocean environments. But not everyone thinks the oceans are likely to be empty in fifty years. Some scientists said parts of the world do have problems, but others are doing a good job of protecting fish populations. Government officials in several countries with large fishing industries also questioned the research. The study appeared earlier this month in Science magazine. The researchers say damage to oceans affects not only fish populations but also the productivity of ecosystems. These complex systems help control water quality. The scientists say the loss of different kinds of sea life appeared to increase the risk of fish kills and beach closures from harmful algae growth. The scientists examined the results of thirty-two experiments and observed forty-eight protected areas. They also looked at records of catches worldwide. They studied records from the United Nations Food and Agriculture Organization for nineteen fifty to two thousand three. And they examined archeological information and other historical records for twelve coastal areas. That research reached back over a thousand years. Boris Worm says the findings were, in his words, "beyond anything we suspected." But he also said the situation is not too late to correct. He said that with good fisheries management, some species could completely recover in three to ten years. The conclusion of the research led by Boris Worm is _ . | [
"unbearable",
"unbelievable",
"doubtful",
"Convincing"
] | D. Convincing | mmlu_train |
aquarat_33818 | A circle graph shows how the budget of a certain company was spent: 20 percent for transportation, 9 percent for research and development, 5 percent for utilities, 4 percent for equipment, 2 percent for supplies, and the remainder for salaries. If the area of each sector of the graph is proportional to the percent of the budget it represents, how many degrees of the circle are used to represent salaries? | [
"90°",
"135°",
"216°",
"240°",
"270°"
] | C. 216° | aquarat |
mmlu_train_25142 | For many years, scientists have warned that smoking tobacco is bad for your health. Yet people around the world still smoke. The World Health Organization tells that almost 5,000,000 people around die each year from the effects of smoking. That number is increasing. WHO officials say tobacco use will have killed more than 8,000,000 people a year by 2020 if nothing is done to control the problem. In the United States, more than forty-sixty million adults currently smoke. American health experts say tobacco use is the leading cause of death in the United States. This year, 440,000 Americans will die of diseases linked to smoking. Smoking tobacco is the leading cause of lung disease. Smoking also has been linked to heart disease and many kinds of cancers. The American Cancer Society says smoking is responsible for about 87% of all lung cancers in the United States. American government health experts say smoking affects not only the smokers. Women who smoke cigarettes during pregnancy are more likely to have babies with health problems. Pregnant women who smoke are at risk of having a baby who weighs less than normal. Low birth weight babies have an increased risk of early death and may suffer from a number of health disorders. Experts say tobacco smoke also affects the health of people who do not smoke. Smokers may harm the health of family members and people at work when they breathe out smoke from cigarettes. This is called "second-hand smoke". The American Cancer Society says there is no safe way to smoke. It says smoking begins to cause damage immediately. All cigarettes can damage the body. Smoking even a small number of cigarettes is dangerous. What would be the best title for the passage? | [
"The Harmful Effects of Smoking",
"People Around the World Continue to Smoke",
"Smoking is the Leading Cause of Lung Diseases",
"Smoking Affects the Health of people Who Don't Smoke"
] | A. The Harmful Effects of Smoking | mmlu_train |
mmlu_train_40647 | Scientists in Israel have discovered a new way to test for water pollution by "listening" to what the plants growing in water have to say. By shining a laser beam on the tiny pieces of _ floating in the water,the researchers said they hear sound waves that tell them the type and amount of contamination in the water. "It is a red light,telling us that something is beginning to go wrong with the quality of water," said Zvy Dubinsky,an aquatic biologist at Israel's Bar Ilan University."Algae is the first thing to be affected by a change in water quality.""The secret," he said,"is to measure the rate of photosynthesis in the algae,meaning the plant's ability to transform light into energy." During photosynthesis,plants also release oxygen into the air. Dubinsky's technique is easy to perform because of the overabundance of algae in the planet's water.Most of the oxygen in the atmosphere comes from algae.A prototype tester that occupies about one square meter of a laboratory desktop,shoots a laser beam at water samples to stimulate photosynthesis in the algae.But not all of the laser's heat is used.Depending on the condition of the algae and the rate of photosynthesis,some of the heat is shot back into the water,creating sound waves,Dubinsky said.With a special underwater microphone,researchers are able to analyze the strength of the sound waves and determine the health of the algae and the condition of the surrounding water. "Algae suffering from lead poisoning,like waste discharged from battery and paint manufacturing plants,will produce a different sound than those suffering from lack of iron or exposure to other toxins," said researcher Yulia Pinchasov.She said that testing algae photosynthesis can determine water quality more accurately and easily than laborintensive methods now used like chemical and radioactive carbon testing. What would be the best title for the passage? | [
"Scientists Listen to Plants to Find Water Pollution",
"A Prototype Tester Is Used to Determine Water Pollution",
"The Importance of Photosynthesis of the Algae",
"The Problem of Chemical and Radioactive Carbon Testing"
] | A. Scientists Listen to Plants to Find Water Pollution | mmlu_train |
mmlu_train_29342 | "Sleep-disordered breathing" is a term for a group of conditions that can interfere with nornlal breathing while people sleep.These include snoring,mouth-breathing and sleep apnea .Sleep-disordered breathing can do more than just leave people feeling tired the next day.It can also affect people's health.In children the effects can include behavioral and emotional problems. In a new study.1ed by Karen Bonuck at the Einstein College of Medicine.researchers asked parents about their children's breathing from when they were babies up to about age seven.The study finds sleep-disordered breathing is associated with a fifty percent increase in outcomes including hyperactivity ,aggressiveness and problems relating to other children. Ms.Bonuck says the more serious the breathing problems,the more serious the behavioral issues were likely to be.Other studies have:linked sleep with children's behavior,but this study was extensive enough to:reject other possible causes. How well do you sleep?A popular belief is that sleep gets worse with age.But. in another new study,those who reported the fewest problems with the quality of their sleep were people in their eighties. Researchers did a telephone survey of American aduhs.Michael Grandner at the University of Pennsylvania medical school says the original goal was to confirm that aging is connected with increased sleep problems.The survey did find an increase during middle age,worse in women than men.But except for that,people reported that their sleep quality improved as they got older.At least they felt it did. Mr.Grandner says."Even if sleep among older Americans is actually worse than in younger adults,feelings about it still improve with age." In the study,health problems and depression were linked with poor sleep.But,based on the study.Mr.Grandner says older people who are not sick or depressed should be reporting better sleep."If they're not.they need to talk to their doctor."he says.He says heahtlh care providers generally dismiss sleep complaints from older adults as a normal part of aging. The text is mainly about _ . | [
"new findings on sleep in children,older adults",
"people's health problems",
"children's breathing problems",
"older adults' sleep complaints"
] | A. new findings on sleep in children,older adults | mmlu_train |
aquarat_52063 | What is the units digit of the expression 13^27 +1? | [
"1",
"3",
"4",
"8",
"9"
] | D. 8 | aquarat |
aquarat_20218 | The speed of a boat in still water is 60kmph and the speed of the current is 20kmph. Find the speed downstream and upstream? | [
"80,70 kmph",
"80,40 kmph",
"10,40 kmph",
"80,80 kmph",
"84,40 kmph"
] | B. 80,40 kmph | aquarat |
mmlu_train_53504 | There's nothing like a good night's sleep -- but what does that really mean? It turns out that the answer depends not only on your age, but also on your lifestyle. Some people are productive and happy with fewer hours of sleep, while others need more. Still, experts can determine guidelines that work for most people. The National Sleep Foundation researched the topic and gave new recommendations this week. The foundation acknowledges that sleep needs will vary -- lifestyle and stress should be taken into consideration -- but their recommendations offer a general guideline. For example, teenagers (14 --17 years old) need 8--10 hours' sleep every day. To create the recommendations, some sleep and medical experts reviewed 312 articles from journals published during the last decade. This is the first time that any professional organization has developed age-specific recommended sleep durations based on a systematic review of the world scientific literature. A lack of sleep can be linked to weight gain, because that causes an increase in appetite, according to the foundation. It can also have serious consequences on the brain. People who do not get enough sleep are at increased risk for depression, and can endanger others. Those that become sleepy while driving, for example, risk both their lives and the lives of those around them. Researchers also have found in the past that too much sleep can have negative effects. Low socioeconomic status and depression reportedly are significantly associated with longer sleep. However, experts nowadays find that research on oversleeping is still unconvincing and needs more attention. Currently, there is no strong evidence that sleeping too much has health consequences. There is, however, laboratory evidence that short sleep durations of four to five hours have negative consequences. We need similar laboratory studies to determine whether long sleep durations result in physiological changes that could lead to disease before we make any recommendations against sleep extension. Which is TRUE about sleeping time? | [
"Experts' guideline for sleeping time applies to all the people.",
"The time you need for sleep is related to your state of mind.",
"The less you sleep, the more productive you are.",
"The more you sleep, the more energetic you are."
] | B. The time you need for sleep is related to your state of mind. | mmlu_train |
mmlu_train_79572 | You-yes, you!-can help keep people from getting sick this flu season. How? It's not too hard. Just take these steps: *Wash your hands often, especially before eating and after coughing or blowing your nose. *Keep your coughs to yourself(use a _ instead of your hand). *Keep your hands out of your eyes, mouth, and nose. You may have heard all this before, but flu season is a great time to really start doing them. By following these pieces of advice, you might be able to keep yourself from getting sick and stop germs from spreading around and making other people sick. So your hands are very important. A lot of germs get in our bodies from there. Germs get on our hands and we put our hands in our eyes, noses, and, especially, our mouths. How to stop germs? Yeah, hand washing. You might pick up germs here and there. So when you wash your hands, you wash away germs. But how to wash your hands? That's easy: wash your hands with soap and warm water(not cold or hot). Don't forget to wash around your fingernails . This is one place germs like to be. Wash for about 15 to 20 seconds---about how long it takes to sing "Happy Birthday" twice. The passage mainly tells us _ . | [
"how to stop the flu spreading",
"how to wash our hands",
"how germs get into our bodies",
"how we keep ourselves from getting sick"
] | D. how we keep ourselves from getting sick | mmlu_train |
aquarat_2955 | Three students appear at an examination of Mathematics. The probability of their success are 2/3, 1/4, 1/5 respectively. Find the probability of success of at least two. | [
"17/60",
"2/50",
"3/40",
"13/50",
"14/60"
] | A. 17/60 | aquarat |
arc_easy_17 | A student in an empty classroom shouts, "Hello!" Which best explains what the student hears after the shout? | [
"an increased loudness of sound",
"a reflection of sound",
"an increased frequency of sound",
"a refraction of sound"
] | B. a reflection of sound | arc_easy |
mmlu_train_86443 | The Chinese boy is Li Lei. He's thirteen. He's in No.3 Middle School. He's in Class Two, Grade One. His good friend is Jack. He's English. He's in Li Lei's school. He's in Class One, Grade Two. Mrs. Read is an English teacher in their school. She is an English woman and she teaches Grade 3. Jack and Li Lei have a secret . Jack is their English teacher's son. What grade is Jack in? | [
"Grade One",
"Grade Two",
"Grade Three",
"Class Two"
] | B. Grade Two | mmlu_train |
mmlu_train_86379 | There are four people in Jim 's family. They are Kate, Jim, their father and mother. Jim is Kate's brother. He is fourteen. Kate is Jim's sister. She is twelve. They are in the same middle school. Jim is in Class One, Grade Three. Kate is in Class Two, Grade One. They are good students. Their father Mr. Green is a teacher. He is thirty-nine. He teaches English in a school near his home. Their mother is a teacher, too. But she teaches Chinese in a different school. Now they are all at home. Jim and Kate are in _ middle school. | [
"the same",
"different",
"No. 2",
"same"
] | A. the same | mmlu_train |
aquarat_25875 | Find the missing figures: 0.3% of ? = 0.15 | [
"50",
"45",
"150",
"450",
"500"
] | A. 50 | aquarat |
mmlu_train_23455 | A cute invention was revealed this month at the International Robot Exhibition (IREX) in Tokyo. It's called Jukusui-Kun ("deep sleep" in Japanese) ---a robotic pillow in the shape of a polar bear. The pillow is in fact a serious technological innovation hidden under a cute cover. It was developed by a group of scientists and engineers at Tokyo's Waseda University to help people suffering from snoring and those who live with them. This is how the robotic pillow works: a microphone detects the noise level of the snoring, and if the snoring becomes very loud, which can be the sign of sleep apnea , the bear will raise its hand and carefully touch the face of the sleeper, leading to a change in the sleeper's position without waking him or her up. This is definitely the world's first anti-snoring machine and an important potential treatment for sleep apnea. This sleeping disorder involves pauses in breathing, and can lead to heart attacks during sleep. In Japan, around 2 million people are struggling with the problem. When a sleeper starts snoring, the sleeper's blood oxygen level drops. The new device tracks the level of oxygen in the sleeper's blood and wirelessly sends the information to the polar bear. But the only problem is that people not only have to sleep on a bear-shaped pillow with robotic hands, but also have to insert their hands into a monitor that keeps track of blood oxygen levels. If these levels fall below a certain point, it gives the bear another cue to lift its hand. The bear is not yet on sale, and it remains to be seen whether a robotic hand reaching up to touch one's face is any more effective than one's partner giving one a good shove . What's the author's attitude to the new device? | [
"Positive.",
"Negative.",
"Objective.",
"Doubtful."
] | C. Objective. | mmlu_train |
aquarat_42400 | A man bought 20 shares of Rs. 50 at 5 discount, the rate of dividend being 13. The rate of interest obtained is: | [
"12\t1/2%",
"13\t1/2%",
"15%",
"16\t2/3%",
"18\t2/3%"
] | C. 15% | aquarat |
mmlu_train_18850 | Imagine you're at a party full of strangers. You're nervous. Who are these people? How do you start a conversation? Fortunately, you've got a thing that sends out energy at tiny chips in everyone's name tag . The chips send back name, job, hobbies, and the time available for meeting-whatever. Making new friends becomes simple. This hasn't quite happened in real life. But the world is already experiencing a revolution using RFID technology. An RFID tag with a tiny chip can be fixed in a product, under your pet's skin, even under your own skin. Passive RFID tags have no energy source-batteries because they do not need it. The energy comes from the reader, a scanning device ,that sends out energy (for example, radio waves)that starts up the tag immediately. Such a tag carries information specific to that object, and the data can be updated. Already, RFID technology is used for recognizing each car or truck on the road and it might appear in your passport. Doctors can put a tiny chip under the skin that will help locate and obtain a patient's medical records. At a nightclub in Paris or in New York the same chip gets you into the VIP (very important person) section and pays for the bill with the wave of an arm. Take a step back: 10 or 12 years ago, you would have heard about the coming age of computing. One example always seemed to surface: Your refrigerator would know when you needed to buy more milk. The concept was that computer chips could be put everywhere and send information in a smart network that would make ordinary life simpler. RFID tags are a small part of this phenomenon. "The world is going to be a loosely coupled set of individual small devices, connected wirelessly," predicts Dr.J.Reich. Human right supporters are nervous about the possibilities of such technology. It goes too far tracking school kids through RFID tags, they say. We imagine a world in which a beer company could find out not only when you bought a beer but also when you drank it. And how many beers accompanied by how many biscuits. When Marconi invented radio, he thought it would be used for ship-to-shore communication. Not for pop music. Who knows how RFID and related technologies will be used in the future. Here's a wild guess: Not for buying milk. We know from the passage that with the help of RFID tags, people _ . | [
"will have no trouble getting data about others",
"will have more energy for conversation",
"will have more time to make friends",
"won't feel shy at parties any longer"
] | A. will have no trouble getting data about others | mmlu_train |
mmlu_train_94790 | In a desert environment, cactus wrens often build their nests in cholla cacti to avoid predators. This behavior does not hurt the cacti. Which type of relationship do cactus wrens and cholla cacti demonstrate? | [
"competitive",
"commensalism",
"mutualism",
"parasitism"
] | B. commensalism | mmlu_train |
aquarat_33975 | The difference between a positive proper fraction and its reciprocal is 9 / 20. Then the fraction is : | [
"4/0",
"4/1",
"4/5",
"4/2",
"4/3"
] | C. 4/5 | aquarat |
mmlu_train_65828 | The Lionfish Invasion! Lionfish are popular saltwater aquarium fish all over the world, especially in the United States. Nowadays, they also live in Atlantic waters off the East Coast of the United States. These lionfish are what scientists call an invasive species or an "alien invader." Local divers off the coast of North Carolina were not expecting to see what they found one day in August 2002--the beautiful lionfish, common to the warm waters of the western Pacific, but unknown of the Carolina coast. They provided the first solid evidence that lionfish were in the Atlantic. A year later, scientists documented 19 lionfish sightings at eight locations along the North Carolina continental shelf. Then, lionfish were observed off the coasts of Florida, Georgia, and South Carolina, and even as far north as Long Island, New York! Between 2000 and 2003, lionfish sightings were reported at 16 different shipwrecks and natural hard bottom locations. During a summer 2004 research expedition, NOAA(The National Oceanic and Atmospheric Administration) scientists collected 155 lionfish at 19 different locations off the North Carolina coast alone. The jump in numbers and distributions over such a short time strongly indicates that the lionfish is reproducing in the Atlantic Ocean. If this is true, it's the first time that a western Pacific fish has populated the U.S. Atlantic coast. These lionfish were likely released on purpose when people no longer wanted them! The swift and warm Gulf Stream, which transported the floating lionfish eggs from Florida northward, helped the lionfish's Atlantic journey. In Florida waters and along the continental shelf near the Gulf Stream the temperatures are very similar to the lionfish's native waters. However, from north Florida upward, the waters along the coastline are too cold in the winter for lionfish to survive. Scientists expect them to survive the winter only at water depths greater than 120ft because this is where the Gulf Stream has influence all year long. Very importantly, the types of predators and competitors present in the Atlantic are very different from the native range of the lionfish. Generally, the lionfish have not been found to endanger marine ecosystems because they were not likely to survive long. Which of the following is the main idea of the passage? | [
"Lionfish got into the Atlantic Ocean in 2002.",
"Lionfish will not live long in the new environment.",
"Lionfish is a popular aquarium fish in the United States.",
"Lionfish has been populating the waters of the Atlantic Ocean."
] | D. Lionfish has been populating the waters of the Atlantic Ocean. | mmlu_train |
aquarat_21565 | A certain country had a total annual expenditure of $1.2 x 10^11 last year. If the population of the country was 240 million last year, what was the per capita expenditure? | [
"$ 500",
"$1,000",
"$2,000",
"$3,000",
"$5,000"
] | A. $ 500 | aquarat |
mmlu_train_20577 | Across the United States, universities and colleges have been looking to become more sustainable and more than 600 schools have already planned to become eco-friendly. The EcoDorm, home to 36 students at Warren Wilson College in Swannanoa, was designed to be sustainable from top to bottom, or in this case, from its rainwater-collection system to its garden. The dormitory is bringing new meaning to the concept of living "green" at college. At Warren Wilson College, a biological science school with fewer than 1,000 students, the sustainability drive came from the student body. The EcoDorm concept was presented ten years ago by two students; a planning committee firstly suggested using building materials like corncob. Although the architects disagreed with the idea, they came up with other creative solutions: Wood siding was taken from the trees grown in the school yard that were suffering from a disease, and rainwater was collected in an old railway car and pumped back into the house to clean the toilets. All in all, the dorm uses nearly two-thirds less electricity than a similar-sized traditional building world. But even the most sustainable homes need continued efforts from its livers. And in the case of EcoDorm, students live by their words. Most also take advantage of the dorm's bio-garden, planting and harvesting fruits and vegetables. "I didn't have to worry about paper towels being wasted or feel bad about drying my clothes outside," Jeremy Lekich, the dorm's gardener, said. "Basically, it has made my life easier." What can be inferred from the text? | [
"A long-term development calls for students' efforts.",
"Students' ideas should be encouraged at college.",
"Green living is a new trend at American colleges.",
"Students can learn to protect the environment through practice."
] | C. Green living is a new trend at American colleges. | mmlu_train |
arc_challenge_757 | Mara planted six pots of lettuce seeds. She placed three pots in a sunny area and three pots in a shaded area. She watered each pot the same and measured the growth of the lettuce. After Mara analyzes her data, what conclusion will it help her to make? | [
"When to plant her lettuce",
"Where to plant her lettuce",
"How much water to give lettuce",
"How many lettuce plants to grow"
] | B. Where to plant her lettuce | arc_challenge |
aquarat_43440 | If the cost of A metres of wire is C rupees, then what is the cost of E metres of wire at the same rate? | [
"Rs.",
"Rs.",
"Rs.",
"Rs.",
"Rs."
] | A. Rs. (EC/A) | aquarat |
arc_challenge_986 | The mountain chorus frog is an endangered species in Maryland. In addition to the loss of habitat, what most likely caused this frog population to decline? | [
"an increase in a food source",
"more frog breeding grounds",
"native wetlands preservation",
"poisons dissolved in the water"
] | D. poisons dissolved in the water | arc_challenge |
aquarat_2437 | Carol and Jordan draw rectangles of equal area. If Carol's rectangle measures 15 inches by 20 inches and Jordan's rectangle is 6 inches long, how wide is Jordan's rectangle, in inches? | [
"20",
"30",
"40",
"50",
"60"
] | D. 50 | aquarat |
aquarat_24784 | The area of a rhombus is equal to the area of a rectangle whose length is 20cm and the breadth is 10cm. If one of the diagonals is 32cm what is the length of other diagonal? | [
"10",
"12.5",
"15",
"16",
"17.5"
] | B. 12.5 | aquarat |
arc_easy_482 | The human body has an average, normal temperature of about 98.6ºF. To keep the core body temperature from becoming too high, the brain sends a signal to the body to | [
"decrease sugar levels in the blood.",
"increase sugar levels in the blood.",
"decrease blood flow to the skin.",
"increase blood flow to the skin."
] | D. increase blood flow to the skin. | arc_easy |
aquarat_33465 | Seats for Mathematics, Physics and Biology in a school are in the ratio 5:7:8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats ? | [
"1:2:3",
"2:3:4",
"3:4:5",
"4:5:6",
"None of these"
] | B. 2:3:4 | aquarat |
mmlu_train_51403 | When someone says "SHARK" most people think of a big, toothy, underwater animal; basically we are imagining a Great White. In fact sharks come in all shapes, sizes and even colors! Follow me please; I'd like to show you a very special small shark commonly known as horn sharks, only found in the coastal waters of north-west North America. Look at this shark, and you can easily see the horns on it and you will know the reason why it is called the horn shark is that it has the broad, flattened head and two large horn-like spines found behind its eyes and makes it one of the hardiest of all shark species. What makes it unique is that as its enemy attempts to swallow it, the spines on its back will stick into the enemy's mouth and give a good chance for it to get away. The horn shark is brown in color with black spots all over its body. The adults can reach up to a length of 4 feet and weigh up to 10 kg. An interesting fact about the horn shark is that it has five gills . The horn shark is a clumsy swimmer using its flexible pectoral fins to push itself along the bottom of the ocean. The maximum distance that has ever been recorded for a horn shark to have traveled out from its habitat is 10 miles. Today, as so little is known about its population off the Californian coast, they have been listed as being "Data Deficient" in the World Conservation Union. The horn shark is being threatened both by water pollution and commercial fishing in the area. Though they are not among those sea creatures hunted primarily for food, but they often get caught as a by-catch in fishing expeditions. According to the passage, all of the following are unique to the horn shark EXCEPT that _ . | [
"it doesn't travel far",
"it is good at swimming",
"its spines can be used to attack the enemy and escape",
"it is only found in the coastal waters of north-west North America"
] | B. it is good at swimming | mmlu_train |
mmlu_train_41391 | Ever feel like you've been hit on the head after a bad night's sleep? According to scientists, the thought isn't as unbelievable as it seems. A study found going without sleep for just one night causes changes in the brain similar to those that occur after a blow to the head. The researchers said the healthy young men examined in the study showed a sudden increase in the same chemicals which indicate brain damage. Professor Christian Benedict, of Uppsala University, Sweden, explained that the chemicals NSE and S-100B are biomarkers for brain damage, such as concussion . He said, "What we found was their levels in the blood rose in the group that went without sleep for a night. This was not to the extent that would happen after a head injury, for instance, but it was still significant. During sleep, the brain cleans poisonous substances off itself." Benedict also said previous studies which linked a lack of sleep with increased risk of Alzheimer's, Parkinson's and multiple sclerosis could applaud his study. The rise of the chemicals in the blood after sleep loss may suggest not getting enough sleep contributes to a loss of brain tissue, he explained. Benedict, whose study is published in the journalSleep, added, "In conclusion, the findings of our experiment indicate a good night's sleep may be critical to maintaining brain health." A third of the UK population suffer from sleep-related problems, while the average person now sleeps for only seven hours a night, compared with almost nine a few decades ago. Many scientists believe irregular sleeping patterns lead to illnesses ranging from aches and pains to heart disease, while less than eight hours' sleep a night can lower the IQ the next day. What do we know about previous studies? | [
"They found reasons for brain disorders.",
"Their findings were published inSleep.",
"They were supported by Benedict's study.",
"They focused on brain health."
] | C. They were supported by Benedict's study. | mmlu_train |
aquarat_677 | ----------------YES---------NO----UNSURE Subject M----500--------200-----100 Subject R----400--------100-----300 A total of 800 students were asked whether they found two subjects, M and R, interesting. Each answer was either yes or no or unsure, and the numbers of students who gave these answers are listed in the table above. If 150 students answered yes only for subject M, how many of the students did not answer yes for either subject? | [
"100",
"250",
"300",
"400",
"500"
] | B. 250 | aquarat |
aquarat_8121 | A 300 meter long train crosses a platform in 36 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform? | [
"300",
"266",
"230",
"288",
"271"
] | A. 300 | aquarat |
mmlu_train_4752 | Alex looked at an electric toothbrush that had a plug with three metal prongs. Why are these prongs made out of metal? | [
"Metal doesn't get hot and melt when you plug it into the outlet.",
"Metal is strong and is less likely to break when you plug it into the outlet.",
"Metal is an insulator and prevents shocks when you plug it into the outlet.",
"Metal is a conductor and completes a circuit when you plug it into the outlet."
] | D. Metal is a conductor and completes a circuit when you plug it into the outlet. | mmlu_train |
mmlu_train_94817 | Which adaptive feature most helps a baby jaguar survive the first few weeks of life? | [
"the ability to roar",
"the ability to hunt",
"a diet of land mammals",
"being born during spring months"
] | D. being born during spring months | mmlu_train |
mmlu_train_11157 | Blue whales are the largest animals ever known to have existed on the planet, and they can grow to a length of 100 feet and weigh more than 330,000 pounds. But recently researchers have found that these whales are on the move and they have migrated (moved) from California waters to areas off Canada and Alaska for the first time since commercial whaling ended in 1965. The researchers identified 15 blue whales that have appeared off the coast of British Columbia and the Gulf of Alaska since 1997. Four of these whales were recognized as ones that were once sighted off California shores, suggesting that the whales are returning to an old migration pattern between the coasts. Before commercial whaling began in the early 1900s, blue whales were found widely throughout the North Pacific and California waters. But from the 1920s to the 1960s, whaling severely reduced the whale populations. Blue whales never recovered in the Northern Pacific, making sightings in this area rare. However, much larger groups of whales have been observed close to California since the 1970s. The scientists had previously thought that the California population was separate from the population that had historically lived in North Pacific waters. But the current study shows that whales off the coast of British Columbia and the Gulf of Alaska are likely part of the California population.[:] To identify the blue whales, the researchers looked at photos of _ taken in the North Pacific Ocean and compared them with a library of blue whale pictures taken along the West Coast of the United States and Southern Pacific. Up to now, the researchers are not quite sure why the whales are changing their migration patterns, but they suspect that the whales may be following their food moving farther north by the changes in ocean conditions. The whale population in the northern Pacific _ . | [
"is different from the California population",
"has become the largest group since the 1970s",
"is probably part of the California population",
"has lived there since the 1960s."
] | C. is probably part of the California population | mmlu_train |
mmlu_train_57712 | We all have ideas about what kinds of foods are good or bad to eat. As a result, people from one culture often think the foods that people from another culture eat are unacceptable. Many people would find it terrible to eat rats, but there are forty-two different cultures whose people regard rats as proper food. Food likes and dislikes do not always seem related to nutrition. For example, broccoli is first on a list of the most nutritious common vegetables, but it is twenty-first on a list of vegetables that Americans like most to eat. Tomatoes are sixteenth on the list of most nutritious vegetables, but they are first on the list of vegetables that Americans like most to eat. But dislikes is not the only reason why some cultures will not eat a certain food. In some cultures, certain foods are taboo. Taboo is a word from the language of the Fiji Islands that is used to describe something that is forbidden. We do not usually think about why certain things are taboo in our culture. One example is that Americans do not eat dogs, although people from some other cultures regard them as good food. In the United States, dogs are very important to people as pets. They are usually regarded as part of the family, almost like a child in some cases. In addition, dogs have value as protection against criminals . Actually, the dog's place in society as a companion makes the dog taboo as food. Scientists believe that most food likes and dislikes are a result of the ways of life of different people. People will not eat pets such as dogs. Americans eat a lot of beef because there is plenty of land for raising cattle and their meat can be shipped cheaply for long distances by railroads. The writer uses the example of rat as food to show that _ . | [
"some cultures may seem rather strange",
"understanding between different cultures is easy",
"people may eat very different things",
"eating properly is very difficult"
] | C. people may eat very different things | mmlu_train |
aquarat_2239 | The average of first eight prime numbers which are odd is? | [
"12.25",
"15.7",
"15.2",
"15.8",
"15.1"
] | A. 12.25 | aquarat |
arc_easy_1152 | Changes to Earth's surface can happen slowly or quickly. Which of these changes happens the most quickly? | [
"a mountain eroding to a hill",
"a river making a delta",
"a glacier making a canyon",
"a storm moving a sandbar"
] | D. a storm moving a sandbar | arc_easy |
mmlu_train_24305 | Women with an hourglass figure have brains to go with their curves , scientists claim. Going in at the waist is said to be a sign of intelligence which leads to brighter children, too. Women such as Nigella Lawson with a big difference between their waist and hip measurements scored singificantly better in tests than those with thinner, straighter frames. Researchers concluded that it was not necessary for a woman to be skinny--what mattered is that her waist should be smaller than her hips. A ratio of 3:5 was found to be ideal. The study, by the Universities of Pittsburgh and Califrnia, involved 16,000 women and girls. According to the scientists, _ They claim that the fat around curvy hips and thighs holds higher levels of -3 fatty acids which are essential for the growth of the brain during pregnancy . The fat which collects around the waist, however, is more likely to contain -6 fatty acids, which are less suited to brain growth. Reporting in the journal Evolution an Human Behaviour,the researchers found that the children of curvy mothers are more likely to do well in cognitive tests than others. They claim that this could help explain why the children of teenage mothers--who might not yet be physically mature enough to have developed real curves--tend to do less well in school. As well as boosting brainpower, -3 fatty acids found in oily fish are considered to be of huge health benefit. Althoug the study analysed women's bodies only, -3 fatty acids are also stored in men's hips. However, it is not known whether men with wide hips benefit from the same brainpower boost. According to the researchers, teenage mothers tend to have less bright children because . | [
"they aren't so good at childcare",
"they usually have less fat than mature women",
"they aren't physically strong enough",
"their waist and hip measurements differ less"
] | D. their waist and hip measurements differ less | mmlu_train |
mmlu_train_95265 | An animal living in an environment lacking in food resources | [
"will be in poor shape",
"will be thriving and lively",
"will be switching to a new diet",
"will hibernate until more food comes along"
] | A. will be in poor shape | mmlu_train |
aquarat_23616 | In a triangle ABC,point D is on side AB and point E is on side AC,such that BCED is a trapezium.DE:BC =3:5.Calculate the ratio of the area of triangle ADE and the trapezium BCED. | [
"9/16",
"8/16",
"7/16",
"6/16",
"5/16"
] | A. 9/16 | aquarat |
aquarat_19088 | A cube of side one meter length is cut into small cubes of side 10 cm each. How many such small cubes can be obtained? | [
"288",
"127",
"2999",
"277",
"299"
] | C. 2999 | aquarat |
arc_easy_2029 | What advantage is gained by using radio telescopes as opposed to optical telescopes? | [
"viewed images are clearer",
"operation is less complex",
"ability to see through clouds and dust",
"ability to take up less space"
] | C. ability to see through clouds and dust | arc_easy |
aquarat_53438 | On 8th Feb, 2005 it was Tuesday. What was the day of the week on 8th Feb, 2004? | [
"Saturday",
"Tuesday",
"Friday",
"Sunday",
"monday"
] | D. Sunday | aquarat |
mmlu_train_92720 | Felicia investigated whether water color affected how fast the water heated in sunlight. She poured tap water into five beakers and placed food coloring in four out of the five beakers. Felicia then used a thermometer to measure the temperature of the water in each of the beakers. Which of these was used as control in her investigation? | [
"mixing the food coloring in water",
"testing the beaker of uncolored tap water",
"using the same amount of water in each trial",
"testing the colored water samples at different times"
] | B. testing the beaker of uncolored tap water | mmlu_train |
aquarat_40457 | Working alone at its constant rate, pump M pumped out ¼ of the water in a tank in 2 hours. Then pumps N and O started working and the three pumps, working simultaneously at their respective constant rates, pumped out the rest of the water in 3 hours. If pump N, working alone at its constant rate, would have taken 18 hours to pump out the rest of the water, how many hours would it have taken pump O, working alone at its constant rate, to pump out all of the water that was pumped out of the tank? | [
"6",
"12",
"15",
"18",
"24"
] | B. 12 | aquarat |
arc_easy_734 | One way to protect against food poisoning is to | [
"cook food to proper temperatures.",
"combine different types of food.",
"store food in glass containers.",
"defrost meat slowly on the counter."
] | A. cook food to proper temperatures. | arc_easy |
mmlu_train_69903 | This is a picture of Mr Wang's family. The man in the middle is Mr Wang, the father. The woman is the mother. They have two daughters. One is Wang Fang. She is twelve. The other is Wang Li. She is thirteen. Wang Fang and Wang Li are in the same school, but not in the same grade. Wang Fang is in Grade One. Wang Li is in Grade Two. They are good students. Wang Fang is _ and Wang Li is _ . | [
"Twelve; eleven",
"twelve; thirteen",
"thirteen; twelve",
"thirteen; thirteen"
] | B. twelve; thirteen | mmlu_train |
mmlu_train_80085 | What do people do with their old, out-of-date but still useful computers? Most people don't know what to do with them. Many old computers are put away in homes. Many more are simply thrown out with the rubbish. Finally, some companies are thinking of ways to bring down the number of old computers. Sony has agreed to help recycle old Sony products . Dell, Hewlett-Packard and other companies now also take back some old computers. In some countries, laws are being passed, too. Computer companies will have to pay for collecting and recycling their used products. And 70% of computer waste must be recycled. The idea behind the laws is that computer companies themselves should pay the cost. That will encourage them to make computers that are easier and cheaper to repair and upgrade . Yet while many people are throwing away good computers, others cannot afford them at all. Hundreds of organizations are working to solve this problem. They collect and repair old computers. Some also teach others how to repair computers. The computers then go to schools, charities and people who need them. Giving a used computer to one of these organizations can turn one person's rubbish into someone else's useful things--and cut down on waste, too. What is the main idea of this passage? | [
"Repairing old computers.",
"Encouraging to make cheap computers",
"Recycling old computers.",
"Helping those who need computers."
] | C. Recycling old computers. | mmlu_train |
aquarat_39157 | A train 240 m long passed a pole in 24 sec. How long will it take to pass a platform 650 m long? | [
"22",
"89",
"277",
"278",
"291"
] | B. 89 | aquarat |
aquarat_8011 | A rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.2 per sq m? | [
"675, Rs.1350",
"575, Rs.1350",
"1350, Rs.675",
"1450, Rs.775",
"1550, Rs.875"
] | A. 675, Rs.1350 | aquarat |
mmlu_train_1655 | Which of the following is formed when two elements combine chemically? | [
"an atom",
"a compound",
"an electron",
"a mixture"
] | B. a compound | mmlu_train |
aquarat_15094 | Mary and Joe are to throw three dice each. The score is the sum of points on all three dice. If Mary scores 10 in her attempt what is the probability that Joe will outscore Mary in his? | [
"24/64",
"32/64",
"36/64",
"40/64",
"42/64"
] | B. 32/64 | aquarat |
aquarat_39993 | If x^2 + 1/x^2 = 9, what is the value of x^4 + 1/x^4 ? | [
"10",
"72",
"79",
"16",
"18"
] | C. 79 | aquarat |
mmlu_train_95722 | if a predator wanted to catch its meal undetected, which method would be effective? | [
"hiding behind a bush with similar colors as itself",
"roaring really loud to scare it",
"none of these",
"peeing to confuse the prey"
] | A. hiding behind a bush with similar colors as itself | mmlu_train |
aquarat_2653 | A and B can do a piece of work in 45 days and 40 days respectively. They began to do the work together but A leaves after some days and then B completed the remaining work in 23 days. The number of days after which A left the work was? | [
"12",
"11",
"10",
"9",
"8"
] | D. 9 | aquarat |
aquarat_26925 | If the circumference of a circle is 200 units, Then what will the length of the arc described by an angle of 20 degree ? | [
"11.11",
"11.89",
"11.1",
"11.18",
"11.19"
] | A. 11.11 | aquarat |
mmlu_train_23765 | The earth is the only planet that scientists are certain has life .What does the earth have that the other planets don't ? For one thing , the earth has just the right temperature . As _ from the sun , the earth seems to be just the right distance away . The planets that are closer to the sun are so hot that their surfaces bake in the sun . The farthest planets are cold balls . When the earth developed-- which scientists believe may have happened about billions of years ago , many gases covered the earth . The gases caused the earth to be hot . But something wonderful happened . The temperature was just right for thick clouds to form . It rained very hard for a very long time . This gave the earth its oceans . Water made it possible for plants to grow . The plants created oxygen in the atmosphere . Oxygen is the gas that humans and animals breathe . Only one other planet in the solar system seems to be something like the earth . That planet is Mars . Mars is smaller than the earth , and it is quite a bit cooler . But it is not too cold for humans . On some days , the temperatures are as cold as a winter day in the northern United States . If you wore a special spacesuit , you could walk around on Mars . You would have to bring your own air to breathe , though . The air on Mars is too thin to breathe . Mars has the largest volcano in the solar system . It is sixteen miles high . The highest volcano on the earth is five miles high . The most unexpected sight on Mars is dried-up river beds . Scientists believe that Mars was once much wetter that it is now . Does this mean there could have been living things on Mars ? Scientists are not sure , but there has been no sign so far . It is the _ on the earth that makes life possible . | [
"temperature",
"water",
"oxygen",
"temperature , water and oxygen"
] | D. temperature , water and oxygen | mmlu_train |
mmlu_train_86363 | What does a UFO look like? Do you believe there are aliens outside the earth? Maybe nobody can tell us exactly, but some of us believe that we humans are not alone in this world. We have friends living outside the earth. And a lot of people in the world think they really have seen a UFO flying in the sky. Now many scientists are trying to understand the origin of the UFO sightings. Scientists even try to draw pictures about aliens and aliens' life according to their imagination. Because we don't really know about it, we call it UFO or Unidentified Flying Object. Many of us are curious about it and interested in it very much. While scientists have no same ideas about whether there is an alien or not, it seems that China has been home to some UFO sightings recently. On August 20th,2011, a UFO was seen at 21:00 by the pilot on the plane which took off from Pudong International Airport to Changchun. At almost the same time, many astrophiles took pictures of it. Later, reports from some cities said that the UFO was seen. The pilot said the UFO was small at first, then expanded ,moved north, and disappeared several minutes later. However, he couldn't exactly make sure about what he had seen. Which of the following sentences is NOT true according to this passage? | [
"UFO is short for Unidentified Flying Object.",
"Some people from some cities said that they saw the UFO on August 20 th,2011.",
"The pilot could exactly make sure what he had seen.",
"Many of us are interested in the UFO."
] | C. The pilot could exactly make sure what he had seen. | mmlu_train |
arc_easy_1914 | Which of these uses sound waves to locate underwater objects? | [
"radar",
"sonar",
"telescope",
"microscope"
] | B. sonar | arc_easy |
aquarat_50771 | A,B,and C were started a business, the total profit for one year is $56700.The profit sharing ratio is 8:9:10 (according to their investment they divide their profit).what is the profit of c? | [
"$5670",
"$18900",
"$21000",
"$13500",
"$27000"
] | C. $21000 | aquarat |
mmlu_train_90860 | Can dolphins talk ? Maybe they can't talk with words ,but they can talk with sounds . They show their feelings with sounds . Dolphins travel in group . We call a group of them a "school ". They don't study , but they travel together. Dolphins talk to other dolphins in the school .They give information . They tell other dolphins when they are happy or sad or afraid . They say "welcome "when a dolphin comes back to the school . They talk when they play . They make a few sounds above water . They make many more sounds under water . People can hear these sounds because they are very high . Sometimes people catch dolphins for large aquariums . People can watch the dolphins in a show . Dolphins don't like to be in the aquarium , being away from their school . They are sad and lonely if they do so . There are many stories about dolphins . They help people . Sometimes they save someone's life . Many people believe that dolphins can bring good luck . Which of the following is TRUE ? | [
"Dolphins study in the school.",
"Dolphins travel in a group.",
"Dolphins like to be away from their school.",
"Dolphins sometimes kill people."
] | B. Dolphins travel in a group. | mmlu_train |
mmlu_train_60265 | New York City was dealing with a growing public health threat Sunday after tests confirmed that eight students at a private Catholic high school had contracted the same strain( type ) of the swine flu that has ravaged Mexico. Some of the school's students had visited Cancun on a spring break trip two weeks ago. Officials reported 68 U.S. cases of swine flu in five states so far, with the latest in Ohio and New York. Unlike in Mexico, cases in the United State have been mild and U.S. health authorities can't yet explain why. In New York City, Centers for Disease Control and Prevention confirmed that there were 45 cases, Mayor Michael Bloomberg said. About 100 students at St. Francis Preparatory School complained of flu-like symptoms; further tests will determine how many of those cases are swine flu. St. Francis is the largest private Catholic high school in the nation, with 2,700 students. The school canceled classes on Monday and Tuesday in response to the outbreak. Bloomberg stressed that the New York cases were mild and many are recovering, but said that some family members of students also had flu symptoms. In Mexico, health officials say a strain of swine flu has killed up to 160 people and sickened over 2,000. New York officials said the flu strain discovered in the patients here is the same strain as in Mexico, though all the New York cases are mild. Swine flu is a respiratory disease of pigs caused by type A flu viruses. Human cases are uncommon but can occur in people who are around pigs. It also can be spread from person to person. Symptoms include a high fever, body aches, coughing, sore throat and respiratory congestion . What did St. Francis do in response to the outbreak? | [
"The school called off courses.",
"The school handed out masks to every student.",
"The school planned another trip to Cancun.",
"The infected students were required to stay at home."
] | A. The school called off courses. | mmlu_train |
mmlu_train_60610 | Killer bees started in Brazil in 1957. A scientist in Sao Paulo wanted bees to make more honey. So he put forty-six African bees with some Brazilian bees. _ . But the new bees were a mistake. They did not want to make more honey. They wanted to attack. Then, by accident, twenty-six African bees escaped and bred with the Brazilian bees outside. Scientists could not control the problem. The bees spread. They went from Brazil to Venezuela. Then they went to Central America. Now they are in North America. They travel about 390 miles a year. Each group of bees, or colony , grows four times a year. This means one million new colonies every five years. Why are people afraid of killer bees? People are afraid for two reasons. First, the bees sting (, ) many more times than a normal bee. Killer bees can sting sixty times a minute non-stop for two hours. Second, killer bees attack in groups. Four hundred bee stings can kill a person. Already several hundred people are dead. Now killer bees are in Texas. In a few years they will spread all over the United States. People can do nothing but wait. Killer bees can sting _ . | [
"once two hours",
"400 times two hours",
"3600 times two hours",
"7200 times two hours"
] | D. 7200 times two hours | mmlu_train |
mmlu_train_1865 | Joann is testing soils to see which kind is best for growing marigolds. Which of the following should she do? | [
"Plant the marigolds in the same soil, but water some plants more than others.",
"Plant the marigolds in one kind of soil, radishes in another, and daisies in a third kind.",
"Plant the marigolds three kinds of soil, and give them different amounts of sun.",
"Plant the marigolds in three kinds of soil, and gi... | D. Plant the marigolds in three kinds of soil, and give them the same amounts of water and sun. | mmlu_train |
aquarat_47041 | On Monday, a certain animal shelter housed 72 cats and dogs. By Friday, 1/6 of the cats and 1/5 of the dogs had been adopted; no new cats or dogs were brought to the shelter during this period. What is the greatest possible number of pets that could have been adopted from the animal shelter between Monday and Friday? | [
"11",
"12",
"13",
"14",
"15"
] | D. 14 | aquarat |
mmlu_train_63234 | Since ancient times, people have known about its ability to reduce pain and high body temperature. More than 2000 years ago, the Greek doctor Hippocrates advised his patients to chew on the bark and leaves of the willow. The tree contains a chemical called salicin . From salicin, researchers in the 1800s discovered how to make salicylic acid . And in 1897, a chemist named Felix Hoffmann at Friedrich Bayer and Company in Germany created acetyl salicylic acid. Later it became the active substance in a new medicine that Bayer called aspirin. The "a" came from acetyl. The "spir" came from the spirea plant, which also produces salicin. And the "in" Well, that is a common way to end medicine names. In 1982, a British scientist shared the Nobel Prize in Medicine in part for discovering how aspirin works. Sir John Vane found that aspirin blocks the body from making natural substances called prostaglandins .Prostaglandins have several effects on the body. Some cause pain and the expansion, or swelling( ; ), of damaged tissue. Others protect the lining of the stomach and small intestine. Prostaglandins also make the heart, kidneys and blood vessels work well. But there is a problem. Aspirin works against all prostaglandins, good and bad. Scientists learned how aspirin interferes with an enzyme . One form of this enzyme makes the prostaglandin that causes pain and swelling. Another form of the enzyme creates a protective effect. So aspirin can reduce pain and swelling in damaged tissues. But it can also harm the inside of the stomach and small intestine . What can we know about aspirin according to the passage? | [
"Aspirin can treat almost diseases.",
"Aspirin can create the protective enzyme.",
"Aspirin can harm the inside of the stomach and small intestine.",
"Aspirin can protect the inside of the stomach and small intestine."
] | C. Aspirin can harm the inside of the stomach and small intestine. | mmlu_train |
arc_challenge_996 | A student poured water into a plastic tray. The student then put the tray into the freezer. What property of the water changed as the water froze? | [
"The water became a gas.",
"The mass of water increased.",
"The water took a definite shape.",
"The flavor of the water changed."
] | C. The water took a definite shape. | arc_challenge |
mmlu_train_31955 | Accidents and illness are unhappy things to talk about, but no one can expect to live a lifetime without having some kind of accident or becoming ill. Some accidents and illnesses are serious and may result in long periods of invalidism. The newspapers contain spectacular accounts of accidents in the street and highways and public places, but nearly as many accidents occur around the home. Somebody trips on a rug. Somebody falls off a stepladder. Somebody is careless in cooking dinner, and is burned. Accidents incurred in the playing of sports and swimming also accounts for a large number of injuries, big and little. Despite constant campaigns to reduce the number of accidents, there are still approximately 100,000 accidental deaths and nearly 9,000,000 nonfatal injuries in the United States each year. It has been estimated that around 3,000,000 people are constantly ill in the United States throughout the year and that over half the illness is caused by respiratory diseases, chiefly colds and influenza. The pain and suffering caused by accidents and illness tell only half the story. Loss of time from school and work and medical and hospital expenses often make the pain seem worse. Money spent in this country for doctors, services, hospitalization, nursing care, drugs, medicines, Xrays, and special treatments, amounts to a huge annual sum. Added to this expense is another much larger amount that is lost to wage earners throughout the nation by reason of their loss of wages or income while sick or otherwise disabled. Accident and health insurance is a form of insurance devised to protect against these economic losses. It protects the earning of wage earners and finishes financial aid to the family of the breadwinner by the payment of his doctor and hospital bills. Today, business and professional men, farmers, industrial workers, clerks and those engaged in various occupations, whose earning power is shut off for a week, a month, or sometimes years, because of accidents or illness can insure themselves against this financial loss by accident and health insurance. Protection is available to all types of workers and the cost(called the premium)ranges from a few cents a day for small or limited policies to a month for policies paying larger amounts(called indemnities). Policy is another name for an insurance contract . Most accident and health policies are cancelable policies--that is, they are sold for a definite term such as a week, a month, or a year, similar to contracts of fire insurance and automobile liability insurance. There are, however, policies which cannot be canceled or terminated by the insurance company until the policyholder reaches an age at which he usually has no further earning power--most often at sixty or sixtyfive years. These noncancelable policies cost more than the cancelable policies. The heaviest pain and suffering caused by accidents and illness are _ . | [
"colds and influenza",
"financial losses",
"loss of time",
"invalidism"
] | B. financial losses | mmlu_train |
arc_challenge_862 | Four identical candles are set on a safe surface and lit. One is covered with a small-sized jar, one is covered with a large-sized jar, and one candle is left in the open. A fourth lit candle is placed in a vacuum. Which candle will most likely stay lit the longest? | [
"the candle placed in the vacuum",
"the candle covered with the small-sized jar",
"the candle covered with the large-sized jar",
"the candle left out in the open"
] | D. the candle left out in the open | arc_challenge |
mmlu_train_2134 | Red is dominant to white for flower color in a particular plant. If a red flowered plant (RR) is crossed with a white flowered plant (rr), what color will the offspring be? | [
"100% pink",
"100% red",
"50% white, 50% red",
"100% white"
] | B. 100% red | mmlu_train |
aquarat_33042 | The average of 55 results is 28 and the average of other 28 results is 55 . what is the average of all the results? | [
"37",
"25",
"48",
"50",
"None"
] | A. 37 | aquarat |
mmlu_train_46226 | Today's drivers may feel shocked by the high price of petrol when they drive to the gas station. However, the car industry has the technology to solve _ . It's the hybrid car . What is a hybrid car? Any car that uses two or more sources of power is a hybrid car. Most hybrid cars on the road right now are petrol-electric hybrids. The petrol-electric hybrid car is just what it sounds like -- a cross between a petrol-powered car and an electric car. A gas-powered car has a fuel tank , which supplies petrol to the engine. An electric car, on the other hand, has a set of batteries that provides electricity for the car. To be useful to you or me, a car should be able to run at least 300 miles (483 km) before refueling, be capable of being refueled quickly and easily and fast enough to keep up with the other traffic on the road. A petrol car meets these requirements but produces a large amount of pollution. An electric car, however, produces almost no pollution, but can only go 50 to 100 miles (80 to 161 km) between recharging . And the problem has been that the electric car is very slow and inconvenient to recharge. A petrol-electric car combines the advantages of the two power sources into one system that uses both gas power and electric power. Some experts believe that the hybrid car is "the next generation of smart cars". A hybrid car can go up to 50% further than a traditional car can on the same amount of gas! It saves driver's money on gas and cuts air pollution! How many sources of power do most hybrid cars use? | [
"Two.",
"Three.",
"Four.",
"It depends."
] | A. Two. | mmlu_train |
mmlu_train_84382 | There are four hats. They are red, yellow, green and white. They are Mike's, Bill's, Tom's and John's. Tom's hat is not yellow, green or red. John's hat is not green. And Mike's hat is not yellow or green. What color are their hats? ,. How many kinds of colors about their hats? | [
"Two.",
"Three.",
"Four.",
"Five."
] | C. Four. | mmlu_train |
aquarat_49048 | The area of a rhombus is equal to the area of a square whose side length is 8cm. If one of the diagonals is 16cm what is the length of other diagonal? | [
"4",
"8",
"12",
"16",
"20"
] | B. 8 | aquarat |
arc_easy_514 | What is the composition of the nucleus of an atom? | [
"ions and electrons",
"electrons and protons",
"protons and neutrons",
"neutrons and electrons"
] | C. protons and neutrons | arc_easy |
aquarat_22489 | Which of the following is always true?
(I) The average (arithmetic mean) of five negative consecutive integers is equal to the average of the largest and smallest of them.
(II) The average (arithmetic mean) of four positive consecutive integers is equal to the average of the largest and smallest of them.
(III) The average (arithmetic mean) of five consecutive integers is equal to the average of the largest and smallest of them. | [
"I and III",
"I, II and III",
"II",
"I and II",
"None"
] | B. I, II and III | aquarat |
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