id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
aquarat_50861 | There are 6 people in the elevator. Their average weight is 160 lbs. Another person enters the elevator, and increases the average weight to 151 lbs. What is the weight of the 7th person. | [
"97",
"168",
"189",
"190",
"200"
] | A. 97 | aquarat |
aquarat_40894 | If q and t are positive integers, qt + q + t cannot be | [
"5",
"6",
"7",
"8",
"9"
] | B. 6 | aquarat |
aquarat_8785 | A certain clock marks every hour by striking a number of times equal to the hour,and the time required for a stroke is exactly equal to the time interval between strokes. At 6:00 the time lapse between the beginning of the first stroke and the end of the last stroke is 44 seconds. at 12:00 ,how many seconds elapse between the beginning of the first stroke and the end of the last stroke? | [
"A.72",
"B.50",
"C.92",
"D.46",
"E.44"
] | C. C.92 | aquarat |
mmlu_train_33616 | In the early nineteen fifties, researchers found that people scored lower on intelligence tests if they spoke more than one language. Research in the sixties found the opposite. So which is it? Researchers presented their newest studies last month at a meeting of the American Association for the Advancement of Science. The latest evidence shows that being bilingual does not necessarily make people smarter. But researcher Ellen Bialystock says it probably does make you better at certain skills. She says bilingual people are often better at controlling their attention--a function called the executive control system. Ms Bialystock is a psychology professor at York University in Toronto, Canada. She says the best method to measure the executive control system is called the Stroop Test. A person is shown words in different color1s. The person has to ignore the word but say the color1. The problem is that the words are all names of color1s. Her work shows that bilingual people continually practice this function. They have to, because both languages are active in their brain at the same time. They need to limit one to be able to speak in the other. This mental exercise might help in other ways, too. Researchers say bilingual children are better able to separate a word from its meaning, and more likely to have friends from different cultures. Bilingual adults are often four to five years later than others in developing dementia or Alzheimer's disease. Foreign language study has increased in the United States. But linguist Alison Mackey at Georgetown University points out that English-speaking countries are still far behind the rest of the world. In England, like in the United States, bilingualism is seen as something special and unique and something to be commented on and perhaps work towards, while in many other parts of the world being bilingual is just seen as a natural part of life. The text is most probably a _ . | [
"science fiction story",
"newspaper ad\\",
"book review",
"science news report"
] | D. science news report | mmlu_train |
aquarat_8381 | Ramesh purchased a refrigerator for Rs. 17500 after getting a discount of 20% on the labelled price. He spent Rs. 125 on transport and Rs. 250 on installation. At what price should it be sold so that the profit earned would be 10% if no discount was offered? | [
"34778",
"26888",
"24475",
"17600",
"12778"
] | C. 24475 | aquarat |
mmlu_train_16186 | The common cold is the world's most widespread illness, which is plagues that flesh receives. The most widespread fallacy of all is that colds are caused by cold. They are not. They are caused by viruses passing on from person to person. You catch a cold by coming into contact, directly or indirectly, with someone who already has one. If cold causes colds, it would be reasonable to expect the Eskimos to suffer from them forever. But they do not. And in isolated arctic regions explorers have reported being free from colds until coming into contact again with infected people from the outside world by way of packages and mail dropped from airplanes. During the First World War soldiers who spent long periods in the trenches , cold and wet, showed no increased tendency to catch colds. In the Second World War prisoners at the notorious Auschwitz concentration camp , naked and starving, were astonished to find that they seldom had colds. At the Common Cold Research Unit in England, volunteers took part in Experiments in which they gave themselves to the discomforts of being cold and wet for long stretches of time. After taking hot baths, they put on bathing suits, allowed themselves to be with cold water, and then stood about dripping wet in drafty room. Some wore wet socks all day while others exercised in the rain until close to exhaustion. Not one of the volunteers came down with a cold unless a cold virus was actually dropped in his nose. If, then, cold and wet have nothing to do with catching colds, why are they more frequent in the winter?Despite the most pains-taking research, no one has yet found the answer. One explanation offered by scientists is that people tend to stay together indoors more in cold weather than at other times, and this makes it easier for cold viruses to be passed on. No one has yet found a cure for the cold. There are drugs and pain suppressors such as aspirin, but all they do is relieve the symptoms. Arctic explorers may catch colds when _ . | [
"they are working in the isolated arctic regions",
"they are writing reports in terribly cold weather",
"they are free from work in the isolated arctic regions",
"they are coming into touch again with the outside world"
] | D. they are coming into touch again with the outside world | mmlu_train |
mmlu_train_86621 | Carbon monoxide poisoning causes death and injuries around the world. This gas is a problem in all parts of the world that experience cold weather. A few years ago, America's Centers for Disease Control (C. D. C.) studied deaths linked with carbon monoxide poisoning. It found that the number of carbon monoxide deaths in the United States was greatest in January. The C.D.C. also found that carbon monoxide kills more than four hundred Americans each year. And, it said more than twenty thousand people are taken to hospital for treatment of health problems linked with the gas. Carbon monoxide is called the silent killer because people do not know it is in the air. The gas has no color, no taste and no smell. It does not cause burning eyes. And it does not cause people to cough. Yet, carbon monoxide gas is very deadly . It steals the body's ability to use oxygen. Carbon monoxide makes it difficult for the blood to carry oxygen to body tissues . It does this by linking with the blood. When the gas links with the blood, the blood is no longer able to carry oxygen to the tissues that need it. Damage to the body can begin very quickly from large amounts of carbon monoxide. How quickly this can happen depend on how long a person is breathing the gas and how much gas he or she breathes in. Carbon monoxide poisoning has warning signs . But people have to be awake to realize them. Small amounts of the gas will cause a person's head to hurt. He or she may begin to feel tired. Their stomachs may feel sick. The room may appear to be turning around. The person may have trouble thinking clearly. People develop serious headache as the amount of the gas continues to enter their blood. They will begin to feel very tired and sleepy. They may have terrible stomachache. Doctors say carbon monoxide influences people differently. For example a small child will experience health problems or die much sooner than an adult. The general health of the person or his or her age can also be important. What does the passage mainly talk about? | [
"Warning signs that carbon monoxide poisoning has.",
"Reasons why carbon monoxide can cause person's death.",
"The damage of carbon monoxide and how it works.",
"Influences of carbon monoxide on children and adults."
] | C. The damage of carbon monoxide and how it works. | mmlu_train |
aquarat_41002 | The radius of the two circular fields is in the ratio 3: 5 the area of the first field is what percent less than the area of the second? | [
"24%",
"74%",
"69%",
"64%",
"54%"
] | D. 64% | aquarat |
mmlu_train_11687 | A long time ago people thought that the sun went round the earth. In some countries people even said that the sun was a god . They thought the god drove across the sky each day on a golden horse. Now we know the earth goes round the sun. It takes the earth a year to go all way round the sun. Today men even know how far it is for the earth to go round the sun. They tell us that the earth travels over a thousand miles a minute on its journey round the sun. The sun is really a star. It is much bigger than the earth and it is very hot. Some people have been to the moon but we know that no one can ever go to the sun. It is far too hot for people to live anywhere near it. The sun is three hundred thousand times heavier than the earth and more than million times larger. The earth travels over _ miles an hour. | [
"1,000",
"100,000",
"6,000,000",
"60,000"
] | B. 100,000 | mmlu_train |
mmlu_train_9632 | Residents of Golestan Province in northern Iran have one of the highest rates of esophageal cancer in the world. They don't drink alcohol or smoke--the two primary risk factors for the disease in the west--but they do consume tea, nearly 1.2 liters per day, on average. So local researchers set out looking for a connection. They employed 300 esophageal cancer patients who were diagnosed in the eastern part of Golestan and matched them up with 571 healthy controls who shared their age, gender and place of residence. All but one of them drank tea, and they gave interviewers information about their tea consumption and brewing habits. Teaming up with investigators from the U.S., England, France and Sweden, the researchers calculated that people who said they drank "hot" tea (149 to 156 degrees Fahrenheit) were more than twice as likely to develop esophageal cancer as people who said they drank the beverage "warm" or "lukewarm" (less than 140 degrees). Those who said they took their tea "very hot" (at least 158 degrees) were more than eight times as likely to get esophageal cancer, according to the study, published online Thursday in the British Medical Journal. The scientists have now connected it with esophageal cancer. The problem doesn't appear to be the tea itself, but the temperature at which it is consumed, their study found. The researchers also asked people how long they waited to drink their tea after pouring it. Those who said they waited two to three minutes were nearly 2.5 times more likely to develop the cancer compared with people who said they waited at least four minutes. Impatient tea drinkers who waited less than two minutes were 5.4 times as likely to be diagnosed with esophageal cancer, the study found. The study didn't assess the mechanism linking hot tea to esophageal cancer, but the researchers said the temperature of the liquid was almost certainly to blame rather than the compounds in the tea itself. According to the passage, _ were thought to be two main causes of esophageal cancer. | [
"drinking hot tea and smoking",
"drinking alcohol and smoking",
"working in the kitchen and smoking",
"taking sunbaths and drinking alcohol"
] | B. drinking alcohol and smoking | mmlu_train |
mmlu_train_4698 | Scientists found fish fossils in the desert. What do the fossils tell about this environment when the fish were alive? | [
"There was a forest with large trees.",
"There were lakes with water plants.",
"There were mountains with glaciers.",
"There was a desert with large rocks."
] | B. There were lakes with water plants. | mmlu_train |
aquarat_33948 | Each of the 30 boxes in a certain shipment weighs either 10 pounds or 20 pounds, and the average (arithmetic mean) weight of the boxes in the shipment is 18 pounds. If the average weight of the boxes in the shipment is to be reduced to 16 pounds by removing some of the 20-pound boxes, how many 20-pound boxes must be removed? | [
"9",
"12",
"15",
"18",
"21"
] | C. 15 | aquarat |
aquarat_11401 | Working together, Wayne and his son can shovel the entire driveway in three hours. If Wayne can shovel eight times as fast as his son can, how many hours would it take for his son to shovel the entire driveway on his own? | [
"4",
"6",
"8",
"9",
"12"
] | D. 9 | aquarat |
aquarat_41598 | A metal company's old machine makes bolts at a constant rate of 100 bolts per hour. The company's new machine makes bolts at a constant rate of 150 bolts per hour. If both machines start at the same time and continue making bolts simultaneously, how many minutes will it take the two machines to make a total of 350 bolts? | [
"84",
"72",
"120",
"144",
"180"
] | A. 84 | aquarat |
mmlu_train_1318 | A ball is dropped from different heights. When the ball is dropped from the highest height, it makes the greatest noise or vibration when it lands on the ground. What is the best explanation for the ball making the greatest noise? | [
"The air pushes down more and the ball goes faster.",
"Gravity pulls for a longer time and the ball goes faster.",
"The ball is gaining weight and going faster.",
"The ball is warming up and going faster."
] | B. Gravity pulls for a longer time and the ball goes faster. | mmlu_train |
aquarat_41363 | An unbiased die is tossed .find the probability of getting a multiple of 3 | [
"3/7",
"4/9",
"1/3",
"3/5",
"2/7"
] | C. 1/3 | aquarat |
aquarat_46357 | If 20 men can build a wall 66 metres long in 6 days, what length of a similar can be built by 86 men in 8 days? | [
"49.5m",
"46 m",
"49 m",
"46.5m",
"45 m"
] | C. 49 m | aquarat |
mmlu_train_76890 | There are all kinds of food in the world. Some people like the Chinese food. Firstly, the Chinese food has a lot of fruit and green vegetables. It has little sugar and fat. Secondly, the Chinese food is very delicious and has many dishes. So Chinese people can keep fit and have white teeth. However, some people enjoy the western food. Now many people, especially the workers in companies , are too busy to have lunch slowly so the western food meets their need and they can eat quickly. And the food is not too bad, too. It is a great pleasure to try eating a different style of food. In my opinion, I like the Chinese food more than the western food. First of all I'm a Chinese and used to Chinese food, it can keep us healthy. On the other hand, the western food is high in fat, sugar and salt. If you eat too much these food and don't take enough exercise, you'll get fat easily. The western food is too expensive and "not good value for money". Now many young people like to eat western food because _ . | [
"the western food is very delicious",
"the western food is very bad",
"they are too busy to have lunch slowly and the western food meets their need",
"they love western countries"
] | C. they are too busy to have lunch slowly and the western food meets their need | mmlu_train |
aquarat_6782 | A computer manufacturer produces a certain electronic component at a cost of $100 per component. Shipping costs for delivering the components are $4 per unit. Further, the manufacturer has costs of $24,500 a month related to the electronic component regardless of how many it produces. If the manufacturer produces and sells 100 components a month, what is the lowest price it can sell them for such that the costs don't exceed the revenues? | [
"278",
"366",
"349",
"335",
"295"
] | C. 349 | aquarat |
mmlu_train_2137 | When two unequal forces act in opposite directions on a moving object, the object will | [
"absorb the forces.",
"come to an immediate stop.",
"continue to move in the same direction.",
"move in the same direction as the larger force."
] | D. move in the same direction as the larger force. | mmlu_train |
aquarat_12806 | If 76 is divided into four parts proportional to 7,5,3,4, then the smallest part is : | [
"12",
"15",
"16",
"19",
"20"
] | A. 12 | aquarat |
aquarat_28801 | The average of six numbers is x and the average of three of these is y. If the average of the remaining three is z, then | [
"x = y + z",
"2x = y + z",
"3x = 2y - 2z",
"3x = 9y - 2z",
"3x = 2y - 1z"
] | B. 2x = y + z | aquarat |
arc_easy_1008 | The topography of Nevada is dominated by basins and mountain ranges associated with which geological phenomena? | [
"faults",
"trenches",
"hot spots",
"hydrothermal vents"
] | A. faults | arc_easy |
mmlu_train_58017 | Three-dimensional printers are fast becoming everyday devices in the United States. Three-D printers are used to make everything from automobile parts to bone replacements for human patients. American research scientists are now working on creating replacements for living tissue. Researchers at the Medical University of South Carolina have been working on creating and manufacturing living tissue since 2003.This process is called biofabrication . It requires special printing equipment and a special kind of ink. Traditional printers require ink to produce an image or design on a piece of paper. For their three-D printer, the South Carolina researchers prepare complex nutritious solutions they call bio-inks. Bio-inks are made of proteins and glucose , which normally provides energy for most cells of the body. The researchers also add living cells taken from the animal that will receive the new, printed tissue. The bio-inks are then added to a device that researchers call the Palmetto bio-printer. Sarah Grace Dennis is one of the researchers at the Medical University of South Carolina. She says new technology, like the Palmetto bio-printer, is a great help to the biofabrication process. The bio-inks are placed in three dispensers , containers, inside the printer. Lasers control both the position of the printing surface and the places where the bio-ink is released. Michael Yost is a leader of the research team. He says the printing process is fully automated-- machine-operated. He says that the Palmetto bio-printer makes it possible to create complex tissue types. The researchers say bio-printing is still experimental. But they hope in a few years they may be able to print tissue to replace damaged human organs. But there are still some problems which need to be solved. Some scientists worry about how to get blood to the replacement tissue. The flow of blood is important to keep the printed tissue alive. Michael Yost hopes that more people will believe in the benefits of biofabrication. "Tissue biofabrication is a reality, and it is a reality now, and if you come here and you get to see it. You will get to see it. You can't touch it, but you will see it and think this is real. And this is really human." The passage mainly tells us about _ . | [
"the three-D printer and its working principles",
"the bio-inks and their use in bio-printing",
"the spread use of the bio-printer in the USA",
"the growing demand for biofabrication"
] | B. the bio-inks and their use in bio-printing | mmlu_train |
aquarat_28922 | If the average of 16x and 8y is greater than 80, and x is twice y, what is the least integer value of x ? | [
"8",
"9",
"10",
"11",
"12"
] | A. 8 | aquarat |
mmlu_train_85733 | Farmer Ed Rawlings smiles as he looks at his orange trees. The young oranges are growing well in Florida's weather. Warm sunshine and gentle rains, along with Ed Rawlings' expert care, will produce a good crop of oranges this year. However, Ed has to guard against Florida's changeable winter weather. In January and February, temperatures can destroy Ed's entire orange crop. Having farmed in Florida for the past 35 years, Ed is prepared for the frost . When temperatures drop below freezing, Ed tries to save his crop by watering his orange trees. The water freezes and forms a thin layer of ice around the trees. Strange as it may sound, this thin layer of ice actually keeps the fruit warm. What happens is simple. When the trees are watered, the water loses heat and becomes ice. The warmth of the heat it loses is taken in by the fruit and keeps its temperature at a safe level. Ed has effectively used this method to save many orange crops. But Ed still faces difficulties. The trees must be watered at the exact moment the temperature drops to the freezing point. Also, just the right quantity of water must be used. Too much water can form a thicker layer of ice that will break the tree's branches . Another difficulty is that wind blows away the heat, so Ed has to worry about not only when but also how often his trees should be watered, and how much water should be used. Computer technology may help Ed with some of these worries. With equipment , air and soil temperatures and wind speed can be measured. The information is fed into a computer which can calculate when the temperature will drop below freezing. The computer can correctly decide the quantity of water to be used and how frequently( ) the trees should be watered. Ed finds looking after his orange trees a lot easier with the help of a computer, and, his customers will have the benefits of computer--age oranges. According to the passage, the computer technology _ . | [
"removes the need for frost protection",
"prevents temperature from dropping",
"tells farmers why outdoor temperatures change",
"helps the farmer get a better harvest"
] | D. helps the farmer get a better harvest | mmlu_train |
arc_easy_1302 | What would best regulate the temperature of an overheated body? | [
"a decrease in sweating",
"a decrease in the breathing rate",
"a dilation of blood vessels in the skin",
"an increase in heart rate"
] | C. a dilation of blood vessels in the skin | arc_easy |
aquarat_7678 | The sum of money will be thrice itself in 15 years and simple interest find rate of interest? | [
"A) 12.33%",
"B) 13.33%",
"C) 14.33%",
"D) 15.33%",
"E) 16.33%"
] | B. B) 13.33% | aquarat |
aquarat_30321 | What is the lowest possible common multiple of 2 distinct integers, each greater than 130? | [
"131",
"131*132",
"131*131",
"262",
"132"
] | D. 262 | aquarat |
mmlu_train_4435 | Ten grams of sugar is dissolved in 100 grams (g) of water. How many grams is the sugar-and-water solution? | [
"90 g",
"100 g",
"110 g",
"1000 g"
] | C. 110 g | mmlu_train |
mmlu_train_93710 | Which technology used to generate electrical power involves a trade-off between economical electricity and long-term waste disposal problems? | [
"fossil fuel",
"nuclear reactor",
"solar collector",
"wind turbine"
] | B. nuclear reactor | mmlu_train |
arc_easy_1102 | Which of the following organisms produces energy from sunlight? | [
"worm",
"rabbit",
"hawk",
"grass"
] | D. grass | arc_easy |
mmlu_train_59478 | A Good Night's Steep Sleep plays a vital role in good health and well-being throughout your life. While you're sleeping, your brain is forming new pathways to help you learn and remember information. Although we all know the importance of getting a good night's sleep, not all of us know the best way of getting it. A sleep expert, Phil Atherton, gave some top tips for getting the most out of the night, which will leave you ready for action in the morning. According to Phil Atherton, not eating a large meal before bedtime is important for getting a good night's sleep. The time difference between eating and sleeping should be at least three hours. So you'd better avoid eating any food three hours before bed, as it will lower your blood sugar during sleep and help minimize damage from too much sugar floating around. It's also important to find ways to prepare your body for sleep. You can follow a routine like trying not to expose yourself to too much artificial light within 1 hour before bed, as your brain uses light to help set internal "body clock". Although it might seem unnatural to schedule your sleep, the purpose is to send a signal to your body and mind that it's time to sleep. Another way to prepare your body for sleep is to get into a relaxed state by taking a bath or listening to soft music. Both of them will help to take the mind off the daytime pressures. Having a suitable bed, especially a suitable mattress , is necessary for a good night's sleep. Sleep is a personalized activity, and we all adopt different sleeping positions. Finding the mattress that suits you will reduce back pains that can result from a poor sleeping position. The bed should be four to six inches longer than its tallest user, allowing for space to move around. The recent research is pretty clear that a good night's sleep in a major component of good health. Since the start of the 21st century, studies have linked a lack of sleep to many diseases, such as diabetes and obesity. Taking action now will lead to long-term benefits for you and those around you. What does the author intend to tell us in the passage? | [
"When to start a sound sleep.",
"How to get a good night's sleep.",
"What to do with sleep problems",
"Why to form a good habit of sleeping."
] | B. How to get a good night's sleep. | mmlu_train |
mmlu_train_1890 | In a series of chemical reactions, X→Y→Z→A, X converts to Y, Y converts to Z, and Z converts to A. Which term describes the process if the production of A interferes with the conversion of X to Y? | [
"a complimentary response",
"a control system",
"negative feedback",
"positive feedback"
] | C. negative feedback | mmlu_train |
aquarat_39844 | The average age of seven persons sitting in a row facing east is 28 years. If the average age of the first three persons is 25 years and the average age of the last three persons is 34 years, then find the age of the person sitting in the middle of the row? | [
"9 years",
"29 years",
"18 years",
"19 years",
"17 years"
] | D. 19 years | aquarat |
mmlu_train_1555 | Different species of carnivorous animals that share the same habitat in an ecosystem may | [
"become decomposers",
"compete for food",
"produce their own food",
"mate with each other"
] | B. compete for food | mmlu_train |
mmlu_train_80988 | Jane is a school girl. She is twelve. She studies at a middle school. She is in Grade Seven. She is a good girl. Jane gets up at seven in the morning. Then she has her breakfast. For breakfast she has eggs and a cup of milk. She doesn't have tea for breakfast. After breakfast Jane goes to school. At twelve she comes home from school. She has lunch with her mother. For lunch she has hamburgers and salad. She likes salad, but she doesn't like hamburgers. At seven she has supper with her father and mother. They have chicken and vegetables. Her father likes chicken, but Jane doesn't. Jane has _ for breakfast. | [
"eggs and a cup of milk",
"eggs and tea",
"tea and milk",
"vegetables"
] | A. eggs and a cup of milk | mmlu_train |
arc_challenge_1015 | Which structure does a virus have in common with a prokaryotic cell? | [
"cell wall",
"nucleic acid",
"ribosome",
"capsid"
] | B. nucleic acid | arc_challenge |
mmlu_train_93645 | Investigations were performed to test several methods of keeping petals from falling off flowers that had been cut. Which is the most likely reason for this investigation? | [
"to test a hypothesis",
"to form a theory",
"to produce a scientific paper",
"to change previous results"
] | A. to test a hypothesis | mmlu_train |
aquarat_53065 | Billy read 2 books. He read the first one in one week with 25 pages everyday. He read the second book in 12 days with 23 pages everyday. What is the total number of pages that Billy read? | [
"251 pages",
"151 pages",
"751 pages",
"451 pages",
"351 pages"
] | D. 451 pages | aquarat |
mmlu_train_39541 | There are robots all around us. Some do very complicated jobs like flying airplanes and driving subway trains. and some do one simple job. When an automatic washing machine is switched on, water pours in. The machine waits until the water is warm enough for washing clothes. It does this by "feedback" . Information about what is happening is feedback into the robot to tell what to do next. Our eyes, ears and other senses are our feedback. They tell us what is going on around us. So robots are like human beings in two ways. They work and they have feedback. In some ways robots are better than human beings. They work quickly and do not make mistakes. They do not get bored doing the same job over and over again. And they never get tired. So robots are very useful in factories. They can be taught to do many different jobs. First their electronic brain must be shown how the job is done. A person moves the robot's "arms" and "hands" through each part of the job. The most intelligent robots can move and see. Their eyes are cameras. Their fingers can feel shapes and sizes of the objects. These robots have computer brains linked to their eyes and fingers, which control their actions. The expensive robots are used in scientific research. They do such job as handling radioactive materials. The author says that in industry _ . | [
"robots break down a lot",
"robots can do many jobs",
"robots only get in the way",
"robots sometimes cause troubles"
] | B. robots can do many jobs | mmlu_train |
aquarat_46884 | In a kilometer race, A beats B by 52 meters or 18 seconds. What time does A take to complete the race? | [
"277 sec",
"190 sec",
"328 sec",
"367 sec",
"376 sec"
] | C. 328 sec | aquarat |
mmlu_train_67697 | A plant makes its own food in its leaves .Water comes to the leaves through the roots . Air gets into the leaves through very small holes . The green coloring in the leaves uses the water and air to make the food for the plant . It also needs sunshine because a plant can make food only when the sun is shining. Animals and people could not live without green plants . They both eat plants .People and some animals also eat the meat of some animals and these animals eat plants. People would die without _ | [
"animals",
"meat",
"plants",
"leaves"
] | C. plants | mmlu_train |
mmlu_train_24593 | Sharing not only exists between humanbeings.As is often seen that some plants and anima1s live close together, and they depend on each other. They are usually very different from their partner, and yet all live easier lives because of each other. It is nature's idea of sharing. An example of a partnership is the shark and pilot fish. The pilot fish is a little fish only about nine inches long. He would be. helpless if he hung around by himself in the mighty ocean. He makes up for his size with his smartness. He cleverly swims along beside the shark. When the shark eats, the pilot fish gets the leftovers. And the pilot fish needn't worry about his safety. The shark also gets benefits from this relationship. The pilot fish cleans food scraps and insects from the shark's hide. Another example of depending on each other is the sea anemone and striped clown fish. The sea anemone looks like a flower and has petals that contain poisonous stinging cells. When small fish swim into the petals, the anemone traps and paralyzes them. However,the striped clown fish is able to swim into the poisonous petals without being harmed. When he is in danger, he quickly swims into the sea anemone and is unable to be seen by his enemies. To pay for his safety,the clown fish brings food to the anemone. He also guides other fish into the anemone's deadly trap. Large mammals such as the ox, antelope, rhinoceroses and African buffalo form such a relationship with the red-billed ox-peeker. They provide daily meals for the bird. In fact the bird eats insects. The various large mammals act as a restaurant with a varied menu for the ox-peeker. What do they get in return from the bird? Free beauty treatments! Some plants live together in a beneficial relationship of symbiosis. The fungus does not have chlorophyll that plants need to make food. However, green algae does contain chlorophyll. It is, therefore, able to feed the fungus along with itself. But nothing is free! The fungus repays it by protecting the algae. Since it takes in and stores water, it can provide the algae with a non-ending water supply. Why does the pilot fish swim along beside the shark? | [
"Because he likes eating the waste given off by the shark",
"Because he can help the shark to get food",
"Because he needs the help of the shark to lead his way.",
"Because he can get food and protection"
] | D. Because he can get food and protection | mmlu_train |
aquarat_46573 | Compute the remainder when:
56666...66665:(2016 sixies)
is divided by 17. | [
"2",
"3",
"4",
"5",
"6"
] | C. 4 | aquarat |
aquarat_49191 | The average weight of a group of persons increased from 48 kg to 51 kg, when two persons weighing 78 kg and 93 kg join the group. Find the initial number of members in the group? | [
"34",
"21",
"23",
"25",
"29"
] | C. 23 | aquarat |
arc_challenge_795 | Which piece of lab equipment is necessary to determine the mass of 2 teaspoons of sand? | [
"glass beaker",
"balance",
"eye dropper",
"graduated cylinder"
] | B. balance | arc_challenge |
aquarat_47037 | A motorcyclist started riding at highway marker A, drove 120 miles to highway marker B, and then, without pausing, continued to highway marker C, where she stopped. The average speed of the motorcyclist, over the course of the entire trip, was 20 miles per hour. If the ride from marker A to marker B lasted 3 times as many hours as the rest of the ride, and the distance from marker B to marker C was half of the distance from marker A to marker B, what was the average speed, in miles per hour, of the motorcyclist while driving from marker B to marker C? | [
"40",
"135",
"50",
"55",
"60"
] | B. 135 | aquarat |
mmlu_train_42119 | Sleep deprivation is an important hidden factor in lowering the achievement of school pupils, according to researchers carrying out international education tests. It is a particular problem in richer countries with sleep experts linking it to the use of mobile phones and computers in bedroom late at night. Sleep deprivation is such a serious problem that lessons have to be dragged down to a lower level to suit sleep-deprived learners, the study found. The international comparison, carried out by Boston College, found the United States to have the highest number of sleep-deprived students, with 73% of 9- and 10-year-olds and 80% of 13- and 14-year-olds identified by their teachers as being negatively affected. In literacy tests there were 76% of 9- and 10-year-olds lacking sleep. This was much higher than the international average of 47% of primary pupils needing more sleep and 57% among the secondary age group. Other countries with the most sleep-deprived youngsters were New Zealand, Saudi Arabia, Australia, England, Ireland and France. High-performing Finland is also among the most lacking in sleep. Countries with the best records for getting enough sleep include Azerbaijan, Kazakhstan, Portugal, the Czech Republic, Japan and Malta. The analysis was part of the huge date-gathering process for global education rankings, the Trends in International Mathematics and Science Study(TIMSS)and Progress in International Reading Literacy Study(PIRLS) "I think we underestimate the impact of sleep. Our data show that across countries internationally, on average, children who have more sleep achieve higher in maths, science and reading. That is exactly what our data show," says Chad Minnich of the TIMSS and PIRLS International Study Center. "It's the same link for children who are lacking basic nutrition," says Mr Minnich, based at the Lynch School of Education, Boston College. "If you are unable to concentrate, to attend mentally, you are unable to achieve at your best level, because your mind and body are in need of something more basic. Sleep is a fundamental need for all children. If teachers report such large proportions of children suffering from lack of sleep, it's having a significant impact. But worse than that, teachers are having to adjust their instruction based on those children who are suffering from a lack of sleep. The children who are suffering from a lack of sleep are driving down instruction." That means that even the children who are getting enough sleep are still suffering from this sleep-related lowering. Which of the following countries has the most sleep-deprived students? | [
"Japan",
"Malta",
"Finland",
"Portugal"
] | C. Finland | mmlu_train |
aquarat_42249 | Divide $450 among A,B in the ratio 1:4. How many $ that A get? | [
"$90",
"$500",
"$150",
"$250",
"$600"
] | A. $90 | aquarat |
arc_challenge_210 | Several horses grazed in a fenced area across from a home. On rainy days, soil would wash down a slope and run toward the home. After the horses were moved a few years later, the soil no longer washed down when it rained. What could account for this change? | [
"The grass grew and kept the soil intact.",
"The fence kept the soil contained.",
"The soil was completely gone.",
"The amount of rain decreased."
] | A. The grass grew and kept the soil intact. | arc_challenge |
mmlu_train_83332 | Amos Dudley, a 24-year-old boy who studies digital design at New Jersey University of Technology, felt ashamed about his teeth. But being a student, Dudley didn't have the money to get braces . So, he decided to 3-D print his own and marked down the DIY project in a recent blog post. His braces totaled less than $60, and after wearing them for 16 weeks, his teeth are also getting straighter. Months ago, he mentioned on his blog that he avoided smiling for a while because he was unhappy with his teeth. However, clear braces can get pricey, costing up to $8,000. But after studying some images of these expensive clear braces, something comes up on him--they looked like that one which can come from a 3-D printer. So he decided to hit up his school's 3-D printing equipment and scanned and printed models of his teeth. He then made non-harmful plastic molds around them to make 12 sets of braces. Dudley, who does not recommend attempting any of this at home said that he didn't ask a dentist for his project. But the student did get information from journal articles and textbooks. And though this was a perfectly friendly choice to buy braces. He didn't accept the project just to save money--he was also up for the challenge. "When I realized that I could do something that was a little bit special, while proving my skills as a designer and a maker, and fixing something that was making me self-conscious for actually free, I felt it was more than worth the risk." he said. According to the page, Dudley _ . | [
"has got a 3-D printer at his home",
"did the project totally for challenge.",
"made each set of braces cost less than 5 dollars",
"supports others to try making their own 3-D braces"
] | C. made each set of braces cost less than 5 dollars | mmlu_train |
mmlu_train_94625 | What is taken in by the leaves of a tree so it can make its own food? | [
"oxygen",
"sugar",
"sunlight",
"water"
] | C. sunlight | mmlu_train |
aquarat_41162 | A bag contains an equal number of one rupee, 50 paise and 25 paise coins respectively. If the total value is 210, how many coins of each type are there? | [
"20 coins",
"50 coins",
"100 coins",
"120 coins",
"None of these"
] | D. 120 coins | aquarat |
mmlu_train_60436 | Fumbling with the buttons to find a good song while driving has been linked to increased risk of crashes, but is listening to music risky? "It depends on the music," says a report published in the October issue of Accident Analysis & Prevention. The study found teenage drivers who played their own music had significantly more traffic violations compared with background music designed by the researchers to minimize driving distractions, or no music. Researchers at Ben-Gurion University in Israel recruited 85 drivers about 18 years old; just over half were male. The _ were each assigned to drive six challenging road trips that were about 40 minutes long, accompanied by an experienced driving instructor. Music was played on four trips, two with selections from the drivers' playlists, mostly fast-paced vocals, and two with background music, which was a mixture of easy listening, soft rock and light jazz designed to increase driver safety. No music was played on two trips. Subjects rated their mood after each trip and in-car data recorders analyzed driver behavior and errors. All 85 subjects committed at least three errors in one or more of the six trips; 27 received a warning and 17 required steering or braking by an instructor to prevent an accident. When the music was their own, 98% made errors; without the music, 92% made errors; and while listening to the safe-driving music, 77% made errors. Speeding, following too close, inappropriate lane use, one-handed driving and were the common violations. The male subjects were more aggressive drivers and made more serious errors than female subjects. The teens played their own music at a very loud volume but significantly decreased the sound level when listening to the safe-driving music, researchers said. Mood ratings were highest on trips with driver-preferred music. It can be inferred from the passage that in the research _ . | [
"the teens committed the most errors",
"the male were more skillful in driving",
"traveling with no music made the least errors",
"driver-preferred music increased the mood ratings"
] | D. driver-preferred music increased the mood ratings | mmlu_train |
mmlu_train_89904 | Almost every Chinese person can recite the two lines of the famous poem, " _ ". But sadly, many of us don't actually get the real meaning of these lines: Don't waste food. A CCTV program reported that the food Chinese people throw away every year is enough to feed 200 million people for a year. Do we have too much food? Absolutely not. According to the UN World Food Program, there were 925 million hungry people around the world in 2011, especially in developing countries. Six million children die of hunger every year. Chinese people are well-known for being friendly and generous. Many even feel that they lose face if their guests have eaten all the food on the table. Luckily, a number of people have realized the importance of saving food. What should we do in our daily lives to waste less food? 1. Don't order too much in a restaurant. Only order as much as you want to eat. If you cannot eat all the food you ordered, take the rest of it home. 2. Don't leave any food in your bowls while having meals. 3. Keep an eye on what food you have at home. Don't buy too much, especially for vegetables and fruit. Which of the following is NOT true? | [
"A number of people have realized the importance of saving food.",
"The food Chinese people throw away every year is enough to feed 200 million people for a year.",
"200 million children die of hunger every year.",
"Many Chinese feel that they lose face if guests have eaten all the food on the table."
] | C. 200 million children die of hunger every year. | mmlu_train |
mmlu_train_62916 | The shocking collapse of one of the West Coast's biggest wild salmon runs has prompted even cash-trapped fishermen to call for an unprecedented shutdown of salmon fishing off the coasts of California and Oregon. The Sacramento River salmon run is usually one of the most productive on the Pacific Coast,providing the bulk of the salmon caught by sport and commercial trollers off California and Oregon. But only about 90,000 adult salmon returned to the Central Valley last fall--the second lowest number on record and well below the number needed to maintain a healthy fishery.That number is projected to fall to a record low of58.000 this year. The council,which regulates Pacific Coast fisheries,will choose between three management options:a total ban on salmon fishing off the coast of California and Oregon;extremely limited fishing in select areas;or catch-and-release fishing for scientific research. For consumers,it will be hard to find any Chinook,also known as king salmon.which are prized by trollers,seafood critics and upscale restaurants.There should still be abundant supplies of farm-raised salmon.but prices could be higher. Biologists and others are trying to figure out what caused the salmon collapse so they can make sure California's Chinook populations rebound. There are many potential factors,because wild salmon are born in streams and rivers, migrate to the ocean when they're juveniles and spend two to four years there before returning to spawn in the areas where they were born.In between they have to navigate the often dangerous waters of the Sacramento Delta and San Francisco Bay. The council has asked state and federal scientists to research possible causes, including water diversions,habitat destruction,dam operations,agricultural pollution,and ocean conditions.Many scientists point out that unusual weather patterns disrupted the marine food chain along the Pacific Coast in 2005,when thousands of seabirds washed up dead or starving because they couldn't find enough to eat. Researchers believe those poor ocean conditions also devastated the juvenile salmon that would have returned to the Central Valley last year.Young Chinook couldn't find the tiny shrimp and fish they depend onto survive. The passage is mainly about----. | [
"the agricultural pollution soils the coast ,",
"the declining number of salmon could bring fishing ban",
"the disrupted food chain in the Pacific Coast",
"the fishermen could make little profit of salmon"
] | B. the declining number of salmon could bring fishing ban | mmlu_train |
mmlu_train_93560 | A pot is heated on a stove. Which process causes the metal handle of the pot to also become hot? | [
"combustion",
"convection",
"radiation",
"conduction"
] | D. conduction | mmlu_train |
mmlu_train_21540 | -American office workers spend an average of 52 hours a week at their desks, according to a statistic survey. Some might argue that not all that time is spent working,but still all those hours in windowless offices with artificial light can have an influence. A few green additions could have a large effect on worker happiness,according to the survey led by Tina Cade from Texas State University. "We pretty much found out that if you had windows and plants or even if you just had plants in your office, you were more satisfied with your job," Cade told LiveScience. "We thought it was important for offices because a lot of times people are looking for ways to keep employees happy and do all these expensive things like building a gym. Maybe for less investment they could put in a few plants in important places." The team surveyed 450 office workers in Texas and the Midwest,asking questions about job satisfaction and the work environments. When asked about their overall life quality,82 said they felt "content" or "very happy". Only 69 percent of those who work with plants but without windows,and 60 percent of those who have windows but no plants, said they felt this way. The group of people who work without plants or windows were the most dissatisfied,with only 58 percent of them saying that overall they were "content" or "very happy". While no one who works with plants,windows,or both reported they felt "miserable", 0.8 percent of those who work in offices without either said they were "miserable". "I was really surprised that having a plant in your office appeared to be more beneficial than having a window in your office," Cade said. "Everybody says, 'I need a window!' but actually it seemed like a plant could be a suitable alternative." According to the survey,the group of people who work without plants or windows _ . | [
"didn't feel content at all",
"all suffered from work pressure",
"were the most dissatisfied",
"worked with low efficiency"
] | C. were the most dissatisfied | mmlu_train |
arc_easy_148 | In gym class a student kicks a soccer ball high into the air. As the ball goes upward, which type of energy is increasing? | [
"kinetic energy",
"thermal energy",
"potential energy",
"mechanical energy"
] | C. potential energy | arc_easy |
mmlu_train_55184 | The best way to experience the Web,email,photos,video and other features. All of the builtin programs on iPad were designed from the ground up to take advantage of the large multitouch screen and advanced capabilities of iPad. And they work in any orientation. So you can do things with these programs that you can't do on any other device. Safari iPad is the best way to experience the Web. View whole pages in portrait or landscape on the large multitouch screen. And let your fingers do the surfing. All iPad models come with builtin WiFi,and safari can make iPad connected to the Web via highspeed WiFi. And when you're away from a WiFi network,you should choose iPad with WiFi+3G,which will make you surf the Internet anywhere,and sign up for access to 3G data service. Email There's nothing like the mail program on iPad. With a splitscreen view,and expensive onscreen keyboard, it lets you see and touch your email in ways you never could before. Photos A vivid LEDbacklit IPS display makes viewing photos on iPad extraordinary. Open albums with a tap. Flip through your pictures one by one. Or play a slideshow and share your photos. Multitasking You can do just about anything on your iPad. With multitasking,you can do even more. Be more productive as your work,have more fun as you play,or do a little of both. Find My iPad You keep all sorts of valuable data on your iPad. If you happen to misplace it,find My iPad helps you locate it on a map,remotely set a postcode lock,display a message,and more. A magical and revolutionary product at an unbelievable price. Starting at $499,get your own iPad at the nearest Apple retail store,at as reseller(with 0.05% product tax),at the Apple online store or in a shopping centre. If you lost your iPad,what can you do? | [
"Nothing could be done.",
"Report it to the 3G service company to lock the iPad.",
"Report it to the police.",
"Find it via one of its features."
] | D. Find it via one of its features. | mmlu_train |
aquarat_53596 | In a class, there are 18 boys who are over 160 cm tall. If these constitute three-fourths of the boys and the total number of boys is two-thirds of the total number of students in the class, what is the number of girls in the class ? | [
"6",
"12",
"18",
"24",
"26"
] | B. 12 | aquarat |
arc_easy_1188 | Many types of organisms live in a meadow. With the introduction of a large, swift-moving predator into the meadow ecosystem, which group of organisms will MOST likely have an advantage of surviving and reproducing? | [
"mice that have the thickest fur",
"foxes that have the largest ears",
"gophers that dig the deepest holes",
"rabbits that can run the fastest"
] | D. rabbits that can run the fastest | arc_easy |
arc_easy_1397 | A student is visiting a local limestone quarry and finds fossils of seashells. The quarry is located hundreds of miles from the ocean. The fossils best indicate that | [
"this area was once below sea level.",
"global temperature changed over time.",
"erosion took place after a flood.",
"volcanic activity affected the area."
] | A. this area was once below sea level. | arc_easy |
aquarat_38275 | Soja finished 2/3 of a book. She calculated that she finished 100 more pages than she has yet to read. How long is her book? | [
"A) 300",
"B) 150",
"C) 130",
"D) 90",
"E) 210"
] | A. A) 300 | aquarat |
aquarat_34886 | The tens digit of a two-digit number is two more than its unit digit. The two-digit number is 7 times the sum of the digits. Find the units digits? | [
"1",
"2 digits",
"3",
"4",
"5"
] | B. 2 digits | aquarat |
aquarat_42905 | A coin is tossed seven times. What is the probability that there is at the least one tail? | [
"127/128",
"31/138",
"31/167",
"31/117",
"31/128"
] | A. 127/128 | aquarat |
aquarat_31355 | A one-foot stick is marked in 1/2 and 1/4 portion. How many total markings will there be, including the end points? | [
"8",
"4",
"5",
"6",
"7"
] | C. 5 | aquarat |
mmlu_train_48382 | Movie fans know that their action hero Superman does not really fly.And, in the movie Superman Returns, another visual trick is played on viewers.The man they see flying is not real.He is what is called a virtual actor.The first step in creating this digital actor is to have a real person stand in a room called a light stage.A computer then captures the outlines and shapes of his face and records how they throw off light .Paul Debevec is with the Institute for Creative Technologies at the University of Southern California. "We can light them with very specially computer-controlled illumination and take photos of them from seven different viewpoints with high quality digital still cameras." Mr.Debevec is part of a team working to create computerized images of people, objects and environments that look and act real.The light stage permits actors to be turned into digital versions of themselves much like the blue creatures in the movie Avatar.The real world could soon be using a similar technology.Computer experts at the Institute are developing a 3-D video teleconferencing system.It would send a video image of a person into a meeting room.That image would be able to work with the people in the room, who would see it in 3-D without special eyeglasses.Paul Debevec says: "The person who is being transmitted to a remote location can actually look around at the people in the room and everybody in that room knows who they're looking at .And that's such a fundamental part of human communication." He believes the business world will begin to use3-D video teleconferencing in the next five years." It's also a medium with which young people today are particularly comfortable," he said.A demonstration of an interaction between an earthquake survivor and students may be possible in a year.In 10 years, we may be able to play 3-D video games without special glasses. What is the author's attitude towards 3D technology? | [
"Cautious.",
"Positive",
"Skeptical",
"Critical."
] | B. Positive | mmlu_train |
mmlu_train_10151 | The meal you eat after exercising matters! No matter what time of day you exercise, the key is to follow the exercise up with meals that supply enough nutrition . For the best results, eat within 30 to 60 minutes after exercising, when the muscles are at the best time to take in nutrients. Here are some ideas for meals after exercising. Home-made sports-recovery drink Mix banana, milk, and yogurt to make a fresh and satisfying sports-recovery drink. Dairy products like milk and yogurt work double duty, providing both protein and carbohydrates . A cup of coffee, on the other hand, is a poor choice. Protein-packed sandwich You can't go wrong with a sandwich after exercising --it's got everything in a hand-held package. Sandwiches provide the salt you need to replace what you lost by sweating , while the tomatoes in them supply plenty of Vitamin C. Try using whole-wheat bread to give yourself more fiber. The cheese and fresh vegetables in sandwiches are also great for helping tired muscles recover. Power breakfast An egg sandwich is a perfect post-exercise breakfast. There's protein in both the yolk and the white of the egg. This recipe increases your protein intake while keeping calories and fat under control. Eggs also contain zinc , which helps protect against disease. Plant-based protein Beans are an amazing source of plant-based protein and carbohydrates. Make a large bowl of bean salad in the beginning of a week, and you'll have a great post-exercise meal that's ready whenever you need it. Which of the following helps increase protein intake and keep calories and fat under control? | [
"Fruit salad.",
"Egg sandwiches.",
"Yogurt.",
"Bean salad."
] | B. Egg sandwiches. | mmlu_train |
mmlu_train_45262 | When a handheld video game runs out of power, all you have to do is plug it in and charge it up. Within a few years, some of you might do the same thing with mom's car. Automobile companies are developing vehiclesthat will plug into electricsockets , just like many laptops, digitalcameras, cell phones and small video game players do. Called "plug-inhybrids ," these cars will get most of their power from electricity. Their drivers will rarely haveto stop at gas stations. The technology is more than just cool. In our automobile-filled world, plug-in vehicles could reduce the amount of gasoline we use. That gas is made from crude oil, which has been kept rising in cost. Plus, driving around in these hybrids may even help the environment. Gas-burning cars produce a lot of carbon dioxide, a type of greenhouse gas. These gases stay in the atmosphere, where theytrapheat and cause global warming. The first company-produced plug-in hybrids could hitthe roads by 20l0. But engineers still have a lot of work to do to make the technology practical and inexpensive. Batteries are the biggest challenge. In the plug-in-hybrid world, Li-ion batteries are getting the most attention. These batteries can store a large amount of energy in a small package, and they last a ly long time between charges. Li-ion batteries are standard in laptops, cell phones, heart devicesand similarportabledevices. But because cars are so big and heavy, it would still require a suitcase-sized Li-ion battery to power about l2km of driving. What's more, the batteries are extremely expensive. "A car filled with batteries could go a long distance," says Ted Bohn, an electrical engineer in prefix = st1 /Chicago. "But it couldn'thaul any people, and it would cost $l00,000." So researchers need to figure out how to make batteries smaller and cheaper, among other questions. "The answers don't exist yet," Bohn says. "As a kid I thought someone someplace knows the answer to everything. All of these questions haven't been decided. That's what engineering is about -- making a guess, running tests and fine-tuningresults." The writer wrote this passage with the purpose of _ . | [
"how to charge the handheld video game up",
"explaining a newly-developed battery",
"introducing a new car",
"telling us how to make the new battery cheaper"
] | C. introducing a new car | mmlu_train |
mmlu_train_1847 | Which question can most likely be determined through a scientific investigation? | [
"Who will be the winner of the next lottery?",
"What football team will win the next game?",
"What is the amount of light needed to grow tomatoes?",
"Which four types of bird feathers have the prettiest colors?"
] | C. What is the amount of light needed to grow tomatoes? | mmlu_train |
mmlu_train_2702 | Which of these has the greatest capacity for storing thermal energy from the Sun? | [
"air",
"land",
"oceans",
"plants"
] | C. oceans | mmlu_train |
aquarat_33782 | In a stockpile of products produced by three machines M1, M2 and M3, 40% and 30% were manufactured by M1 and M2 respectively. 3% of the products of M1 are defective, 1% of products of M2 defective, while 94% of the products of M3 III are not defective. What is the percentage of defective in the stockpile? | [
"3.3%",
"5%",
"2.5%",
"4%",
"6%"
] | A. 3.3% | aquarat |
mmlu_train_84193 | Light travels at a speed which is about a million times faster than the speed of sound. You can get some idea of this difference by watching the start of a race. If you stand some distance away from the starter, you can see smoke from his gun before the sound reaches your ears. This great speed of light produces some strange facts. Sunlight takes about 8 minutes to reach us. If you look at the light of the moon tonight, remember that the light rays left the moon 1.3 seconds before they reached you. The nearest star is so far away that the light that you can see from it tonight started to travel towards you four years ago at a speed of nearly 2 million km. per minute. In some cases, the light from one of tonight's stars had started on its journey to you before you were born. Thus, if we want to be honest, we can't say, "The stars are shining tonight." We have to say instead, "The stars look pretty. They were shining four years ago, but their light has only just reached the earth." Light speed is _ sound speed. | [
"as fast as",
"a million times slower than",
"about millions of times faster than",
"about a million times faster than"
] | D. about a million times faster than | mmlu_train |
aquarat_32530 | To fill a tank, 10 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to two-fifth of its present ? | [
"25",
"50",
"75",
"100",
"125"
] | A. 25 | aquarat |
mmlu_train_80783 | 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 Satellites travel _ . | [
"in space",
"in the atmosphere",
"above the ground",
"above space"
] | A. in space | mmlu_train |
arc_challenge_463 | Which of these is an element? | [
"KBr",
"O_{2}",
"2KCl",
"FeO_{2}"
] | B. O_{2} | arc_challenge |
mmlu_train_2067 | Which element makes up most of the air we breathe. | [
"carbon",
"nitrogen",
"oxygen",
"argon"
] | B. nitrogen | mmlu_train |
arc_easy_864 | Which of these can be mined from Earth and used as an energy source? | [
"Coal",
"Gravel",
"Granite",
"Limestone"
] | A. Coal | arc_easy |
mmlu_train_54368 | Brooke Martin's golden retriever Kayla hated being left alone or separated. She would howl, pace, and chew on things. Brooke learned that other people had the same problem with their pets. She wondered: --What if you could talk to your dog if you were gone? Working with her father in their garage, the 16-year-old came up with several ideas. Finally, she invented a device that allowed pet owners to video chat with their pets! She calls the device iCPooch. --The dog doesn't have to answer the call,explains Brooke. --It comes up immediately on the screen on their end. It's a two-way audio and video--you can see and hear each other.With a click of a button you can even send the dog a treat! Her invention has earned her a spot competing against nine other finalists in a young scientist competition for middle-school students. These finalists, selected based on their short video presentations, are working with mentors over the summer before heading to the final competition in St. Paul, Minn. After Martin's video put her among the 10 finalists in the Discovery Education 3M Young Scientist Challenge, she was paired with Delony Langer-Anderson, a product development scientist in 3M's consumer health care division. --I just lead her down the product development path,Langer-Anderson told Live Science. This path includes guidance on how to test the potential product, which combines a video chat device that answers immediately on the dog's end with a dog treat device the owner can remotely activate. One thing I have thought about a lot is, what happens if while the device is on the floor, what if your dog knocks it over, or scratches the screen? Martin said. She and Langer-Anderson discussed this, and Martin is now testing materials at a local dog shelter by taping them to the dog house floors to see how well they withstand sharp teeth and claws. The finalists create models they can test, with the guidance from a mentor. Their projects include a fuel cell that transforms cut grass into electricity and an app that rewards drivers for not texting or calling. Langer-Anderson tries to help the students work through the scientific method, testing their hypothesis, in a determined way, --so the kids don't get buried in data.she said. Which of the following would be the best title of the text? | [
"\"iCPooch\" wins in a young scientist competition.",
"A 16-year-old girl invents a device for dog hunger.",
"A man-made device lets people chat with their pets.",
"A kid-invented device calm dogs' separation anxiety."
] | D. A kid-invented device calm dogs' separation anxiety. | mmlu_train |
mmlu_train_98664 | Who is likely to receive its coloration and hairy body from its parents? | [
"Peter the Parakeet",
"Valentina the Vole",
"Terry the Tuna",
"Greta the Grouper"
] | B. Valentina the Vole | mmlu_train |
mmlu_train_49965 | Health experts have long worried about the increasing rate of obesity in kids. It's an important concern: Being weight or obese during childhood can lead to serious problems normally seen in adults, such as diabetes and high blood pressure. Poor diets and a lack of exercise are usually the causes. But would you ever have imagined there might be a connection between the bacteria that lived in your guts when you were a baby and the chance that you would become overweight? Scientists in Finland recently found just such a link. In a recent study, they showed that overweight kids had different species of bacteria living in their guts. You probably think of bacteria only as germs that can make you sick. While it's true that some bacteria can make people ill, your body actually depends on some types of bacteria to help you digest food and extract nutrients from it. These "good" bacteria live in your guts, where they process the food you eat. Human babies get these bacterial helpers from their moms. When a baby is born, some of the bacteria in the mother move into the baby's body. Growing babies get additional "good" bacteria from the milk their mothers produce. And it turns out the bacteria might play an important role in regulating weight just six years later. So how could these bacteria affect weight? The researchers still haven't tested that question, but future tests might lead to an answer. The purpose of writing this passage is to _ . | [
"introduce the role of bacteria in children's weight",
"analyze the influence of obesity on kids",
"give advice on how to lose weight quickly",
"explain the function of bacteria in foods"
] | A. introduce the role of bacteria in children's weight | mmlu_train |
aquarat_28930 | The length of rectangle is thrice its breadth and its perimeter is 88 m, find the area of the rectangle? | [
"432 sq m",
"363 sq m",
"452 sq m",
"428 sq m",
"525 sq m"
] | B. 363 sq m | aquarat |
m1_pref_177 | For which document classifier the training cost is low and inference is expensive? | [
"for none",
"for kNN",
"for NB",
"for fasttext"
] | B. for kNN | m1_pref |
mmlu_train_37286 | Bears and humans often meet in National Parks. Although campers and hikers are warned not to feed the bears, many people ignore these warnings and feed the beasts anyway. When bears are used to people's food, problems soon arise. Bears like to eat a large variety of things, both meat and vegetable. Without human assistance, bears live nicely on roots, twigs, leaves of trees, insects and small animals. With people around, the bears' tastes quickly expand to include sandwiches, hot dogs, hamburgers, and anything else they can temp humans into giving up. Bears often develop clever strategies for getting people to let go their food supplies. More often than not, an unsuspecting hiker has taken off his or her pack for a rest only to have a bear charge out of the woods, grab the pack and quickly disappear into the underbrush with it. Hanging the pack on a tree branch won't help. Bears have been known to climb up, jump off, and catch the pack on the way down. One mother bear stretched up with her baby on her shoulders to reach a pack stored on a pole. Many bears threaten people into giving up their supplies. Although a bear is unlikely to attack a person and would probably run away if screamed at, few people are willing to do so. Most people drop the pack and run the other way. This, of course, delights the bear. In some places, the Park Service installed some metal barrels with lids to help campers keep their supplies safe from bears. Although the bears were unable to open these containers, the effort was less than successful. Most campers, unable to tell the metal drums from rubbish cans, never used them for the intended purpose. Which of the following is TRUE? | [
"If fed on sandwiches and hot dogs, the bears would no longer eat roots, twigs and insects .",
"It's likely that bears would hurt people if the people didn't give up their food.",
"Most people would frighten away the bears that would temp their food.",
"Seeing a pack, the bear would quickly snatch it and run ... | D. Seeing a pack, the bear would quickly snatch it and run away with it. | mmlu_train |
mmlu_train_43432 | American doctors say that mothers who smoke cigarettes before their babies are born may slow the growth of their babies' lungs. They say reduced lung growth could cause the babies to suffer breathing problems and lung diseases later in life. Doctors in Boston, Massachusetts studied 1,000 children. The mothers of some of the children smoked, while the other mothers did not. Doctors found that the lungs of the children whose mothers smoked were 8% less developed than the lungs of the children whose mothers did not smoke, and that the children whose mothers smoked had 25% more cold and breathing diseases than other children later in life. Another recent study found that children had a greater chance of having lung cancer if their mothers smoked. The study also showed that the danger of cancer increased only for sons and not for daughters, and that the father's smoking did not affect a child's chance of suffering from lung cancer. Which of the following is the best title of the passage? | [
"Effects of Smoking",
"Smoking is Harmful",
"Mothers, Don't Smoke",
"Lung Cancer"
] | C. Mothers, Don't Smoke | mmlu_train |
m1_pref_135 | Consider a learning algorithm that has the property that it depends only very weakly on the input data. E.g., this could be SGD where we choose a very small step size and only run for very few iterations. To go to the extreme, you can imagine a learning algorithm that always outputs the same model irrespective of the training set. Presumably such a learning algorithm will not give us good results. Why is that? | [
"Such a learning algorithm typically has a much larger generalization error than training error.",
"Such a learning algorithm typically has a large bias.",
"Such a learning algorithm is prone to overfitting."
] | B. Such a learning algorithm typically has a large bias. | m1_pref |
mmlu_train_1856 | The visible colors listed from shortest to longest wavelength are violet, blue, green, yellow, orange, and red. Which of the following accurately compares the frequency of these colors using this information? | [
"Blue has a higher frequency than violet.",
"Blue has a higher frequency than green.",
"Orange has a lower frequency than red.",
"Violet has a lower frequency than yellow."
] | B. Blue has a higher frequency than green. | mmlu_train |
mmlu_train_70774 | There are four people in my family. They're my grandfather, my parents and me. My grandfather exercises every day. He never uses the Internet. He eats vegetables three times a day, but he hardly ever drinks milk. And he watches TV every night. My father is a taxi driver. He's very busy. He never exercises, but he sometimes use the Internet. He watches TV on Saturday and Sunday evening. He often eats vegetables and drinks milk. My mother is a housewife . She watches TV every day. She never use the Internet. She sometimes eats vegetables, but she drinks milk three times a week. Exercise? Of course she does. She exercises every day by doing housework. I'm a middle school student. I go to school from Monday to Friday. I often exercise. But on Saturday and Sunday, I don't exercise because I have too much homework to do. I watch TV only on Sunday evening. But I use the Internet twice a week. I drink milk every day, but I don't like vegetables. My mother often says to me, "Why do you eat so much meat, Mike? It's not good for your health." But I like it very much. What does Mike's father do? | [
"He often eats vegetable.",
"He sometimes use the Internet.",
"He is very busy.",
"He is a taxi driver."
] | D. He is a taxi driver. | mmlu_train |
arc_easy_1889 | Which human organ system exchanges gases with the environment? | [
"endocrine",
"circulatory",
"respiratory",
"integumentary"
] | C. respiratory | arc_easy |
mmlu_train_37710 | We have seen that humor and laughter positively influence our body in many ways, but little research has been done on whether a better sense of humor actually helps keep you from getting sick. However, since people with a better sense of humor have higher IgA levels, and since research has shown that those with higher levels of salivary IgA are less likely to get colds or be infected with Streptococcus, humor should reduce the frequency of colds. The only study to directly examine this question found that the impact of one's sense of humor upon colds depends on the kind of sense of humor you have. It was only individuals whose sense of humor took the form of seeking out and appreciating humor who had fewer and less severe colds/flu than their low humor counterparts. Surprisingly, those whose sense of humor took the form of initiating humor more often did not have fewer or less severe colds/flu. The researchers argued that being a person who likes to tell jokes or otherwise initiate humor takes them into more frequent contact with other people, which serves to expose them to infectious agents more often, robbing them of the advantage that a more active sense of humor otherwise offers. Obviously, more research is required to clear up this confusing picture. The importance of active use of one's sense of humor in producing humor's health benefits was confirmed in another study in an unusual way. It found that among a group of mothers with newborn infants, those who actively used humor to cope with the stress in their lives had fewer upper respiratory infections and their infants also had fewer infections. This seemed to be because these mothers had higher levels of immunoglobulin A (A) in their breast milk. Among adults, if we look at bodily symptoms alone, independent of any diagnosed illness, there is some evidence that individuals who have more negative reactions to humor report more bodily symptoms and complaints. Students complaining of cardiovascular symptoms and gastroenterological symptoms also have been shown to have this more negative reaction to humor. What does the passage mainly talk about? | [
"People with a good sense of humor get sick less often.",
"Humor can reduce the frequency of colds / flu.",
"Any form of humor can prevent people from getting sick.",
"Humor can treat illness."
] | A. People with a good sense of humor get sick less often. | mmlu_train |
mmlu_train_97178 | A bird species may decide to relocate to hotter areas when weather | [
"sears",
"cools",
"warms",
"burns"
] | B. cools | mmlu_train |
mmlu_train_22634 | The possibility that pleasant smells might reduce pain has recently been suggested by new research. In a scientific study, doctors asked 20 men and 20 women to keep their hands in very hot water for as long as possible while breathing in different smells. As people believe that strong smells can affect the senses, volunteers were asked not to eat or drink for eight hours before the experiment began. During the experiment, volunteers were asked to take in pleasant smells such as vanilla , and unpleasant smells such as durians . The volunteers kept their hands in the water until it became too hot for them. When they could not bear the pain any more, they took their hands out of the water. Scientists are interested in whether the senses or smell is related to pain and whether men and women have the same senses. Now, the study has proved that for women, pleasant smells reduce pain. For men, there is no change. Dr Finkelstein has been studying smells since 1999. He says that scientists already have data from 40 volunteers. He adds that this year, scientists will test another 60 volunteers and will be in a better position to explain the results. One explanation is that women's sense of smell developed long ago, and is linked to recognizing the smell of babies. Scientists used to believe that mothers recognized their children by sight only. Now, they have started to believe that the sense of smell also helps, but why pleasant smells do not reduce pain in men is a question still to be answered by scientists. Before the experiment, volunteers _ . | [
"are gathered and take a training",
"cannot eat or drink for several hours",
"must wash their hands carefully",
"will be interviewed by Dr Finkelstein"
] | B. cannot eat or drink for several hours | mmlu_train |
arc_challenge_1090 | Miguel was conducting an experiment. He wrote the following sentences in his notebook: The starting temperature of the water was 10 degrees Celsius. An object weighing 5 grams was placed in the water. The temperature of the water increased to 15 degrees. The object must have been hotter than 10 degrees. In which sentence did Miguel make an inference? | [
"sentence 1",
"sentence 2",
"sentence 3",
"sentence 4"
] | D. sentence 4 | arc_challenge |
mmlu_train_4403 | Which of the following is least likely to change from a solid state to a liquid state when heat is applied? | [
"butter",
"paper",
"ice",
"candle wax"
] | B. paper | mmlu_train |
m1_pref_181 | For an item that has not received any ratings, which method can make a prediction? | [
"User-based collaborative RS",
"Item-based collaborative RS",
"Content-based RS",
"None of the above"
] | C. Content-based RS | m1_pref |
aquarat_4835 | Eight years ago, Ajay's age was 4/3 times that of Vijay. Eight years hence, Ajay's age will be 6/5 times that of Vijay. What is the present age of Ajay? | [
"30 years",
"40 years",
"32 years",
"48 years",
"None of these"
] | B. 40 years | aquarat |
mmlu_train_97098 | A living thing will expire if access to this is removed for a time. | [
"balloons with helium gas",
"their favorite new shoes",
"a comfortable sitting chair",
"ability to experience respiration"
] | D. ability to experience respiration | mmlu_train |
aquarat_49738 | The number X is 200% of Y. The number Z increased by 200% is 50% of X. What percentage of Z is Y? | [
"33.3%",
"100%",
"200%",
"300%",
"333%"
] | D. 300% | aquarat |
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