id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
mmlu_train_70644 | A recent research shows that physical activity may help students do better in their classes. The research comes because educators in some countries are reducing time for activities like P.E. class. Researchers go over the results of fourteen studies. Twelve were from the United States, one from Canada and one from South Africa. The studies appeared between 2009 and 2013. They included more than 55,000 children, aged six to eighteen. Thomas Singh, one of the researchers, says the studies showed a relationship between physical activity and scores on subjects such as math, English and reading. Ms. Singh offers some possible explanations : " There are, first, physiological explanations, like more blood flow, and so more oxygen to the brain. Being physically active means there are more hormones( ) produced like endorphins ( ). And endorphins make your stress level lower and your mood improved, which means you will perform better in class. Also, students who take part in organized sports learn rules and how to follow them. This could improve their classroom behavior and help them know what they should do. All in all, the finding tells us that physically active kids are more likely to do better in school. Ms. Singh says schools should consider the finding before they cut physical education programs. Which of the following is NOT one of the advantages of physical activity according to the passage? | [
"Getting more blood flow.",
"Better classroom behavior.",
"Feeling relaxed and refreshed.",
"Greater ability to organize activities."
] | C. Feeling relaxed and refreshed. | mmlu_train |
mmlu_train_83483 | Accidents often happen. It's necessary for us to remember these tips. On your way home or to school: Wait for the green traffic light, and look left and right before you cross the road. If you see a car coming, don't cross until it really stops. At school: Never run around too fast at school. When students around you begin to push, try to hold something. If you fall down in a crowed place, cover your head with both hands. When there's a fire: Keep quiet and leave quickly. Use a piece of wet cloth to cover your mouth and nose so that you don't breathe in smoke. If your clothes catch fire, drop to the ground and roll from side to side to put out the fire. For eating: Wash fruit like apples or pears carefully before you eat it. And if your food looks or smells bad, don't eat it. About strange invitations: If an Internet friend asks to meet you, tell your parents about it. Don't go alone. According to the writer, if your clothes catch fire, you should _ . | [
"drop to the ground and roll",
"try to find some water",
"keep quiet and do nothing",
"cover your head with both hands"
] | A. drop to the ground and roll | mmlu_train |
arc_easy_2133 | A car skids along the road and smoke appears to be coming from under the tires. The heat that produces the smoke is caused by | [
"magnetism",
"sound",
"light",
"friction"
] | D. friction | arc_easy |
mmlu_train_18465 | Many people have long dreamed of being able to fly around as simply as riding a bicycle. Yet the safety and strength of a flying bike was always a big problem. Over the past 10 years, developments in technology have moved the dream of personal flying vehicles closer to reality. Now, two groups of inventors say such vehicles may be available very soon. Grant Stapleton from Malloy Aeronautics says the Hoverbike, which is able to get in and out of small spaces very quickly, will be a truly personal flying vehicle. "It can be moved across continents very quickly because it can be folded and packed," he adds. Mr. Stapleton says safety was the company's main concern when developing the Hoverbike. He ays the designers solved the safety issue by using overlapping rotors to power the vehicle. The company is testing both a one-third size model and a full-size prototype of the Hoverbike. Inventors say their Hoverbike will most likely be used first by the police and emergency rescue teams. In New Zealand, the Martin Aircraft Company is also testing a full-size prototype of its personal flying bike, called Jetpack. It can fly for more than 30 minutes, up t0 1,000 meters high and reach a speed of 74 kilometers per hour. Peter Coker is the CEO of Martin Aircraft Company. He said Jetpack "is built around safety from the start, " In his words, "reliability is the most important part of it. We have safety built into the actual structure itself, very similar to a Formula One racing car. " Jetpack uses a gasoline-powered engine that produces two powerful jet streams. Mr. Coker says it also has a parachute that can be used should there be an emergency. "It opens at a very low altitude and actually saves both the aircraft and the pilot in an emergency," he adds. Who are expected to use the Hoverbike first? | [
"People who dream of flying.",
"People who really love cycling.",
"People who design the bike.",
"People who serve public purposes."
] | D. People who serve public purposes. | mmlu_train |
mmlu_train_2777 | Which statement about the Sun is true? | [
"The Sun is a very large star that exists far from the Milky Way Galaxy.",
"The Sun is at the center of the Milky Way Galaxy.",
"The Sun is a medium-sized star near the edge of the Milky Way Galaxy.",
"The Sun has the Milky Way and several other galaxies moving in orbits around it."
] | C. The Sun is a medium-sized star near the edge of the Milky Way Galaxy. | mmlu_train |
aquarat_9115 | It takes 10 days for digging a trench of 100 m long, 50 m broad and 10 m deep. What length of trench,
25 m broad and 15 m deep can be dug in 30 days ? | [
"400 m",
"200 m",
"100 m",
"89m",
"56m"
] | A. 400 m | aquarat |
mmlu_train_17378 | Meet the "Tutor Kings and Queens" "If you want to be a top tutor, it definitely helps if you are young and attractive. Students look at your appearance," said Kelly Mok, 26, a "tutor queen" at King's Glory, one of Hong Kong's largest tutorial establishments. Richard Eng from Beacon College, a former secondary school teacher, is often credited with being the first of Hong Kong's "star tutors". "In school all the teachers look the same, there's no excitement," he said. The celebrity tutor phenomenon is a result of the huge growth in outofschool tutoring in Asia. It is fuelled by highly pressured examination systems and ambitious parents wanting their children to secure places at top universities and highstatus secondary schools. In societies where success _ good exam results, parental anxiety converts into a "steady stream of revenue " for tutoring establishments, according to a study by the Asian Development Bank (ADB). The tutoring industry, or "shadow education" as the ADB calls it, has become very widespread in Asia, fed by the growth in universities and the rising proportion of school leavers aiming for university. Hong Kong University's professor Mark Bray, one of the authors of the ADB study, said a staggering 72% of finalyear school students in Hong Kong now go to private tutors. It's not just Hong Kong. Tutoring has "spread and intensified in Asia and become more commercialized," said Professor Bray. In South Korea, 90% of primary school children attend such classes. In China, New Oriental Education and Technology has grown to become one of the largest tutoring schools in Asia with around 2.4 million students this year. In South Korea, Thailand, Sri Lanka and India, tutorial schools use star tutors to attract even more students. According to Kelly Mok, tutors _ . | [
"have a lot in common with school teachers",
"benefit much from their appearances",
"become more and more popular in the world",
"have much more pressure than in the past"
] | B. benefit much from their appearances | 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 |
aquarat_33322 | In a Lake, there is a patch of lily pads. Every day, the patch doubles in size. It takes 50 days for the patch to cover the entire lake, how many days would it take the patch to cover half of the lake? | [
"36",
"2^4*3",
"24",
"49",
"47"
] | D. 49 | aquarat |
mmlu_train_32900 | The oddness of life in space never quite goes away. Here are some examples. First consider something as simple as sleep. Its position presents its own challenges. The main question is whether you want your arms inside or outside the sleeping bag. If you leave your arms out, they float free in zero gravity, often giving a sleeping astronaut the look of a funny balled dancer. "I'm an inside guy," Mike Hopkins says, who returned from a six-month tour on the International Space Station. "I like to be wrapped up." On the station, the ordinary becomes strange. The exercise bike for the American astronauts has no handlebars. It also has no seat. With no gravity, it's just as easy to pedal violently. You can watch a movie while you pedal by floating a microcomputer anywhere you want. But station residents have to be careful about staying in one place too long. Without gravity to help circulate air, the carbon dioxide you exhale has a tendency to form an invisible cloud around you head. You can end up with what astronauts call a carbon-dioxide headache. Leroy Chiao, 54, an American retired astronaut after four flights, describes what happens even before you float out of your seat,"Your inner ear thinks your're falling . Meanwhile your eyes are telling you you're standing straight. That can be annoying--that's why some people feel sick." Within a couple days --truly terrible days for some --astronauts' brains learn to ignore the panicky signals from the inner ear, and space sickness disappears. Space travel can be so delightful but at the same time invisibly dangerous. For instance, astronauts lose bone mass. That's why exercise is considered so vital that National Aeronautics and Space Administration (NASA) puts it right on the workday schedule. The focus on fitness is as much about science and the future as it is about keeping any individual astronauts return home, and, more importantly, how to maintain strength and fitness for the two and a half years or more that it would take to make a round-trip to Mars. One of the NASA's major concerns about astronauts is _ . | [
"how much exercise they do on the station",
"how they can remain healthy for long in space",
"whether they can recover after returning home",
"whether they are able to go back to the station"
] | B. how they can remain healthy for long in space | mmlu_train |
mmlu_train_46430 | #Ruffi Ruff! Where's Scruff? Reading level: Baby--reschool Hardcover: 16 pages Language: English Availability: In Stock.Sold by Amazon-com.Gift--wrap available. Book Description: It's bath time for Scruff.But does anyone know where he's hiding? Have the cows seen him? Moo--no! How about the pigs? Oink--no! But not for toddlers.If they look carefully, they'll find Scruffhiding on every pop--up page! #You and Me, Baby Reading level: Baby--Grade 1 Hardcover: 40 pages Language: English Availability: In Stock.Ships from and sold byAmazon.com.Gift--wrap available. Only 4 left in stock--rder soon. #The Giving Tree Reading level: Ages 4~8 Hardcover: 64 pages Language: English Availability: Sold all the year round and choose One--Day Shipping at checkout. Book Description: Once there was a tree...and she loved a little boy.Every day the boy would come to the tree to eat her apples, swing from her branches, or slide down her trunk...and the tree was happy. #Where the Wild Things Are Reading level: Ages 6~10 Hardcover Comic: 62 pages Language: English Availability: In Stock.Ships from and Sold by Amazon-com.Gift--wrap available.Order it at once, and choose One--Day Shipping at checkout. #Goodnight Moon(Board book) Reading level: Baby--Preschool Board book: 30 pages Language: English Availability: In Stock.Ships from and sold by Amazon-com. Book description: Perhaps the perfect children's bedtime book.Goodnight Moon is a short poem of goodnight wishes from a young rabbit.He says goodnight to every object in sight and within earshot, including the "quiet old lady whispering hush." Which book has the most pages? | [
"The Giving Tree",
"You and Me, Baby",
"Goodnight Moon",
"Where the Wild Things Are"
] | A. The Giving Tree | mmlu_train |
aquarat_46848 | P and Q began business with Rs.6000 and Rs.9000 after 4 months, P withdraws Rs.2000 and B advances Rs.3000 more.
At the end of the year, their profits amounted to Rs.1175 find the share of Q. | [
"800",
"625",
"825",
"725",
"850"
] | C. 825 | aquarat |
aquarat_41861 | A certain sum earns simple interest of Rs. 800 in 2 years at a certain rate of interest. If the same sum earns compound interest of Rs.900in the same period of 2 years, What must be the rate of interest? | [
"25%",
"10%",
"15%",
"20%",
"30%"
] | A. 25% | aquarat |
aquarat_21870 | It is known that no more than 5 children will be attending a party. What is the smallest number of cookies that must be brought to the party so that each child receives the same number of cookies? | [
"35",
"105",
"60",
"210",
"420"
] | C. 60 | aquarat |
arc_challenge_698 | Which of the following best describes a change in Earth's atmosphere made by early photosynthetic life? | [
"increased level of oxygen",
"increased level of carbon dioxide",
"decreased ability to support life",
"decreased ability to transmit light"
] | A. increased level of oxygen | arc_challenge |
m1_pref_19 | Let $n$ be an integer such that $n\geq 2$ and let $A \in \R^{n imes n}$, and $xv \in \R^n$, consider the function $f(xv) = xv^ op A xv$ defined over $\R^n$. Which of the following is the gradient of the function $f$? | [
"$2 xv^\top A$",
"$2Axv$",
"$A^\top xv + Axv$",
"$2A^\top xv$"
] | C. $A^ op xv + Axv$ | m1_pref |
mmlu_train_70183 | Hello, I'm Kan. I like different kinds of food. I like hamburgers, ice cream, salad and orange juice. For breakfast, I often have some milk and hamburgers. I don't like dessert. My favorite football star, Ronaldo eats lots of healthy food. He likes eggs and vegetables for breakfast. For lunch, he eats hamburgers, potatoes, chicken, oranges and apple juice. For dinner, he likes meat and French fries. He doesn't have dessert. " I like football better." He says. Ronaldo eats _ for dinner. | [
"meat and French fries",
"potatoes and chicken",
"eggs and vegetables",
"oranges and apple juice"
] | A. meat and French fries | mmlu_train |
mmlu_train_2587 | Tommy cut his finger. His body needed energy to help heal the cut. Where did the energy come from to heal the cut? | [
"from the bandage he put on the cut",
"from the antiseptic cream he put on the cut",
"from the food he ate",
"from the water he drank"
] | C. from the food he ate | mmlu_train |
arc_challenge_606 | Charisma has a goldfish she keeps in a tank. She planted several underwater plants in the bottom of the tank. How are the goldfish and the plants in the tank similar? | [
"Both add oxygen to the water.",
"Both perform photosynthesis.",
"Both are made up of cells.",
"Both eat food."
] | C. Both are made up of cells. | arc_challenge |
mmlu_train_95864 | Do objects change size with distance for Stevie Wonder? | [
"Yes",
"No",
"sometimes",
"maybe"
] | B. No | mmlu_train |
mmlu_train_6513 | Dogs have an understanding of fair play and become angry if they feel that another dog is getting a better deal, a new study has found. The study looked at how dogs react when a companion is rewarded for the same trick in an unequal way. Friederike Range, a researcher at the University of Vienna in Austria, and her colleagues did a series of experiments with dogs who knew how to respond to the command "give the paw ". The dogs were normally happy to repeatedly give the paw, whether they got a reward or not. But that changed if they saw that another dog was being rewarded with a piece of food, while they received nothing. "We found that the dogs hesitated significantly longer when obeying the command to give the paw," the researchers write. The unrewarded dogs eventually stopped cooperating. Scientists have long known that humans pay close attention to inequity. But researchers always assumed that animals didn't share the trait. "The argument was that this is a uniquely human phenomenon," says Frans de Waal, a professor of psychology at Emory University in Atlanta. That changed in 2003 when he and a colleague did a study on monkeys. The monkeys had to hand a small rock to researchers to get a piece of cucumber in return. They were happy to do this. But if they saw that another monkey was getting a more delicious reward, a grape, for doing the same job, they would throw away the food and rock, and at some point just stopped performing. In that experiment, the monkeys considered the fairness of two different types of payment. But when Range and her colleagues did a similar study with their trained dogs, testing to see if dogs would become upset if they only got dark bread when other dogs received sausage, they found that as long as the dogs got some kind of food payment, even if it wasn't the most delicious kind, the animals would play along. Range found that, compared with monkeys, dogs _ . | [
"care more about whether they are rewarded.",
"care less about what they are rewarded with.",
"care more about what they are ordered to do.",
"care less about who gives them orders."
] | B. care less about what they are rewarded with. | mmlu_train |
mmlu_train_97563 | Which is nonmagnetic? | [
"nail",
"washing machine",
"traffic cone",
"refrigerator"
] | C. traffic cone | mmlu_train |
arc_easy_1250 | Which property of proteins best allows them to perform an enormously diverse range of functions? | [
"their large, chemical-energy reserve",
"their large, stored-electric potential",
"the complexity of their folded structure",
"the wide variety of elements they include"
] | C. the complexity of their folded structure | arc_easy |
aquarat_20921 | In a room filled with 5 people, 3 people have exactly 2 siblings in the room and 2 people have exactly 1 sibling in the room. If two individuals are selected from the room at random, what is the probability that those two individuals are NOT siblings? | [
"2/3",
"2/5",
"3/5",
"3/10",
"7/10"
] | C. 3/5 | aquarat |
arc_easy_923 | Which energy conversion process occurs whenever coal is burned? | [
"mechanical to electrical",
"mechanical to thermal",
"chemical to electrical",
"chemical to thermal"
] | D. chemical to thermal | arc_easy |
aquarat_18515 | A watch was sold at a loss of 36%. If it was sold for Rs.140 more, there would have been a gain of 4%. What is the cost price? | [
"350",
"288",
"799",
"778",
"901"
] | A. 350 | aquarat |
arc_challenge_432 | Mercury and gold are both metals. Unlike gold, mercury cannot be used to make jewelry because it is a liquid at room temperature. The difference in the state of matter is an example of which type of property? | [
"chemical",
"electrical",
"nuclear",
"physical"
] | D. physical | arc_challenge |
mmlu_train_22888 | Americans love peanut butter. The average child will eat 1,500 peanut butter before he or she graduates high school. But there is a controversy over a new peanut butter. It is called STEEM Peanut Butter. This peanut butter adds a new ingredient: caffeine . Coffee is a popular morning drink because it has caffeine and gives people energy in the morning. Even small amounts of caffeine can be dangerous to children. United States Senator Charles Schumer says."Peanut butter, one of the snacks most closely connected with children, might have to be stored in the medicine cupboard rather than in the kitchen cupboard. This will shock the Food and Drug Administration." Schumer wants the U.S. FDA to investigate. He observed that earlier the FDA prevented plans for a caffeinated chewing gum. STEEM, the manufacturer, said, "We are selling the caffeinated peanut butter all over the world. The product provides caffeine in an easily digestible way. Caffeinated foods have been sold in U.S. stores for well over a decade and are in no way a new idea. Customers tell us they want to eat the caffeinated peanut butter so they don't have to drink as much coffee or energy drinks. The peanut butter is not intended for children." "Peanut butter has been a favorite of children for generations," Schumer continued: "Parents across the country have to worry about a scene in which their child might unknowingly bite into a peanut butter that contains more caffeine than two cups of coffee." The American Academy of Pediatrics says caffeine in small amounts can help the physical performance of adults. But the academy urges parents not to allow children to take even small amounts of caffeine owing to caffeine's possible negative effects on a child's heart and brain development. Charles Schumer suggests that the new peanut butter should be _ . | [
"kept in the kitchen cupboard",
"out of children's reach",
"manufactured in huge quantities",
"eaten by children for generations"
] | B. out of children's reach | mmlu_train |
mmlu_train_95619 | if a person eats a fruit, it is possible it was once which of these? | [
"none of these",
"it was a reproduction structure",
"it was a stone",
"it was a root"
] | B. it was a reproduction structure | mmlu_train |
mmlu_train_29339 | "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. Sleep-disordered breathing makes it hard for people to have _ while sleeping. | [
"mouth-breathing",
"snoring",
"sleep apnea",
"normal breathing"
] | D. normal breathing | mmlu_train |
m1_pref_80 | In a FP tree, the leaf nodes are the ones with: | [
"Lowest confidence",
"Lowest support",
"Least in the alphabetical order",
"None of the above"
] | B. Lowest support | m1_pref |
mmlu_train_17156 | The current Ebola outbreak in western and central Africa has infected at least 3,069 people, including 1,552 dead, making it the largest outbreak in history. Ebola is a deadly virus --about 60 percent of people infected with it have died. How is Ebola doing its harm? When a person becomes infected with Ebola, the virus damages the body's immune cells, which defend against infection, said a researcher at Lancaster University. But if a person's immune system can stand up to this attack, then he is more likely to survive the disease. The patients that survive it best are those who don't get such a bad disadvantage in immune system. But if the body isn't able to get rid of this attack, then the immune system becomes less able to regulate itself. This means the immune system is more likely to run out of control, leading to a drop in blood pressure, multi-organ failure and eventually death. What are the common symptoms of the disease? Fever. Headache. Joint and muscle aches. Weakness. Diarrhea. Vomiting. Stomach pain. Lack of appetite. Chills. Rash. Redness in the eyes. Hiccups. Cough. Sore throat. Chest pain. Difficult breathing or swallowing. Bleeding inside and outside of the body. How to prevent the spread of Ebola? Ebola can be spread primarily via direct contact with patients, specifically the blood and fluids of an infected patient. We should avoid contact with infected patients and objects such as clothing, bedding, and needles used by them. Avoid areas where infections have been reported. For now, the disease has only been confirmed in central and West Africa, four cases in America and Europe. Avoid eating wild-caught bush meat. Researchers have suspected that the disease came to humans via animals, probably through the meat of primates . If you're in an area where the disease has been reported, avoid purchasing, eating, or handling wild game to stay on the safe side. Wear protective medical clothing if you're around infected patients. Extreme caution is necessary. Hospital workers must use masks, gloves, goggles, and gowns, which needed to be worn at all times if you're around infected patients. How Do People Survive Ebola? Doctors don't know for certain who will survive Ebola, and there is no specific treatment or cure for the disease. Although in the minority, some people do recover from infection. Our suggestions include: Maintain your electrolytes and body liquid. Sports drinks can be used. Monitor your blood pressure and control it if necessary. Dropping blood pressure may be a serious sign of infection. Breathe in an oxygen-rich environment. Quickly address any symptoms of infection. Be honest about when and where you're feeling pain. Ebola causes the death of a human being by _ . | [
"attacking him with high fever",
"regulating his immune system",
"damaging his immune cells",
"harming all his organs directly"
] | C. damaging his immune cells | mmlu_train |
aquarat_31826 | If a light flashes every 30 seconds, how many times will it flash in 1/2 of an hour? | [
"30",
"42",
"61",
"59",
"45"
] | C. 61 | aquarat |
m1_pref_253 | Consider the group $(\mathbb{Z} / 23 \mathbb{Z}^*, \cdot)$. Find how many elements of the group are generators of the group. (Hint: $5$ is a generator of the group.) | [
"$10$",
"$22$",
"$11$",
"$2$"
] | A. $10$ | m1_pref |
mmlu_train_93210 | An ecosystem is a community of organisms interacting with their physical environment. Why are decomposers an important part of ecosystems? | [
"They break down dead organisms to return nutrients to the soil.",
"They produce their own food for survival.",
"They play a role in preventing weathering and erosion.",
"They provide most of the energy to consumers."
] | A. They break down dead organisms to return nutrients to the soil. | mmlu_train |
arc_easy_313 | What is the highest temperature that water can reach in a pot on a stove? | [
"50°C",
"90°C",
"100°C",
"212°C"
] | C. 100°C | arc_easy |
arc_challenge_833 | In early 2003, the Human Genome Project identified the sequence of base pairs in the genes in human DNA. With all of this information, many of the functions of the genes are still unknown. Currently, scientists are studying many of these genes in order to learn more about them. What is the significance of this new genetic discovery? | [
"It can provide new methods for creating diseases.",
"It can lead to faster chromosome replication.",
"It can lead to a simpler structure for DNA.",
"It can provide new ways to treat diseases."
] | D. It can provide new ways to treat diseases. | arc_challenge |
mmlu_train_1749 | Lactose intolerance is a condition of the digestive system in which an individual has an inability to digest lactose, the sugar found in milk. An individual affected with lactose intolerance does not produce enough of the enzyme lactase, which is needed to break down lactose. If more adults than children are diagnosed with lactose intolerance, what does this most likely suggest? | [
"The production of lactase decreases over time.",
"The digestion of food breaks down lactase.",
"Lactose intolerance is an allergic reaction.",
"Lactose intolerance is contagious."
] | A. The production of lactase decreases over time. | mmlu_train |
mmlu_train_98440 | Wax is on some plant leaves for what reason? | [
"stay moist for warm weather",
"keep water available for predators",
"keep the hydration inside",
"creation of toxins in the cells"
] | C. keep the hydration inside | mmlu_train |
mmlu_train_79062 | Spiders are not insects as many people believe. They belong to a class of animals called arachnids . Spiders have eight eyes, four pairs of legs, and can grow a new leg if they lose one. A spider's body is divided into two sections: the abdomen and the thorax .The legs, eyes, and mouthparts are in the thorax section. Most spiders have poison glands and sharp teeth. They use their sharp teeth to force poison into the insects they catch for food. This poison can make an insect lose the ability to move, and the helpless insect is then _ by the spider. Spiders usually have silk glands under their abdomen. They produce a liquid that is thicker than water from their glands. When the liquid comes into the air, it dries into silk. Many spiders use this silk to form webs to catch insects and to make cocoons that protect their eggs. This amazing silk is also used to create lines that spiders hang onto as they travel to new areas. Spiders live in almost everywhere on earth. The only places where there are no spiders are the coldest places, the highest mountains and the seas. What will happen if a spider loses one leg? | [
"It will die.",
"It will lose its way.",
"It will grow a new one.",
"It will have seven legs forever."
] | C. It will grow a new one. | mmlu_train |
aquarat_22144 | There have 12 basket,7 red balls and 5 white balls,find the probability of getting at least 1 red ball and 1 blue ball, if 8 balls are to be drawn ? | [
"505",
"495",
"425",
"548",
"525"
] | B. 495 | aquarat |
mmlu_train_5449 | Health insurance can be very expensive. Some working people do not make enough money to pay for it. In the US there is a program called Healthy Families. This program offers people health insurance at a low cost. Families are charged about Y=7.00 a month for every child, and Y=10.00 for every adult. It costs much less than any other kind of health insurance. Having health insurance is very important. With this insurance, people can see a doctor when they are sick or hurt. The program is not expensive at all, but many people are still not enrolling in it. People say that it still costs too much money. They need all of their money to pay for things like food and rent. It would be great if everyone could have health insurance. People are working hard to come up with ways to make this happen. One idea is to make the Healthy Families Program free for some people. It is important for people to see a doctor when they need to. The Healthy Families Program makes it possible for more people to do this. Many ideas are being considered. Hopefully some of them will allow even more families to get health insurance. The Healthy Families Program is made to help those who don't have welfare and cannot earn enough to pay for private health insurance. It is an important program, but officials say that too many people are signing up for it and then dropping out because of the Healthy Families Program's cost. In the passage we can learn all of the following EXCEPT that _ . | [
"health insurance is very important for ordinary people",
"the program is still too expensive for many people",
"people should make more money to pay for private health insurance",
"many people don't make enough money to pay for health insurance"
] | C. people should make more money to pay for private health insurance | mmlu_train |
aquarat_47751 | A person's present age is two-fifth of the age of his mother. After 8 years, he will be one-half of the age of his mother. How old is the mother at present | [
"42",
"22",
"20",
"40",
"26"
] | D. 40 | aquarat |
aquarat_9813 | The value of x + x(xx) when x = 8 | [
"A) 520",
"B) 516",
"C) 518",
"D) 536",
"E) 564"
] | A. A) 520 | aquarat |
aquarat_14439 | In a flower shop there were 5 flowers in each bouquet. If the seller has doubled the number of flowers in each bouquet then the new average of flowers in each bouque is | [
"12",
"3",
"8",
"10",
"None of these"
] | D. 10 | aquarat |
aquarat_990 | Sushil got thrice as many marks in English as in Science. His total marks in English, Science and Maths are 162. If the ratio of his marks in English and Maths is 3:5, find his marks in Science? | [
"24",
"18",
"20",
"25",
"16"
] | B. 18 | aquarat |
m1_pref_212 | Given the following data structure: enum IntSet: \t case Empty \t case NonEmpty(x: Int, l: IntSet, r: IntSet) And the following lemmas, holding for all x: Int, xs: List[Int], ys: List[Int], l: IntSet and r: IntSet: (SizeNil) nil.size === 0 (SizeCons) (x :: xs).size === xs.size + 1 (ConcatSize) (xs ++ ys).size === xs.size + ys.size (TreeSizeEmpty) Empty.treeSize === 0 (TreeSizeNonEmpty) NonEmpty(x, l, r).treeSize === l.treeSize + r.treeSize + 1 (ToListEmpty) Empty.toList === nil (ToListNonEmpty) NonEmpty(x, l, r).toList === l.toList ++ (x :: r.toList) Let us prove the following lemma for all s: IntSet: (ToListSize) s.toList.size === s.treeSize We prove it by induction on s. Base case: s is Empty. Therefore, we need to prove: Empty.toList.size === Empty.treeSize Starting from the left hand-side (Empty.toList.size), what exact sequence of lemmas should we apply to get the right hand-side (Empty.treeSize)? | [
"SizeNil, ToListEmpty, TreeSizeEmpty",
"ToListEmpty, TreeSizeEmpty, SizeNil",
"SizeNil, TreeSizeEmpty, ToListEmpty",
"TreeSizeEmpty, SizeNil, TreeSizeEmpty",
"ToListEmpty, SizeNil, TreeSizeEmpty",
"TreeSizeEmpty, ToListEmpty, SizeNil"
] | E. ToListEmpty, SizeNil, TreeSizeEmpty | m1_pref |
aquarat_35600 | If 3x−y=27 and 3x+y=243, then find the value of x | [
"1",
"2",
"3",
"4",
"5"
] | D. 4 | aquarat |
mmlu_train_28944 | Working women make up nearly half of the U.S. workforce, and 51 percent of professional workers, like doctors, lawyers, nurses and accountants, are female. While climbing the career ladder can be rewarding, it often comes with one big downside: weight gain! New research published this week in the International Journal of Obesity shows that working women are more likely to be overweight, and the more you work, the more pounds you're likely to pile on. Like many women, I work... a lot! As a self-employed nutrition communications specialist, I sit at my desk, in front of a computer, for hours on end. Sitting alone is one of the worst things you can do for your health, and it's directly linked to being overweight and increased fatness, so the fact that women in the workforce gain weight isn't that surprising. If you work, you have less time to move around. Obesity researchers are revealing many other ways that employment is harmful to your diet and waistline. In the International Journal of Obesity study, some 9,276 Australian women aged 45-50 had their body weight and employment status monitored for two years. Results? Those who worked more than 35 hours were likely to gain weight compared to those who worked fewer hours or were out of the workforce. What's more, the more hours a woman worked in a week, the more weight she gained. The authors of the Australian study attribute weight gain among working women to inactivity, lack of time for food preparation, more use of prepared foods, high levels of stress, lack of sleep and consuming more alcohol. I'll also add in travel, meals eaten out and working at night as other factors that I can find to make balancing work with a healthy diet a challenge. A woman who works as an accountant is more likely to _ . | [
"gain more weight",
"have more time to move around",
"work a full time job",
"keep a balanced diet"
] | A. gain more weight | mmlu_train |
mmlu_train_45523 | Some pigs lend lo be optimistic while others have a more pessimisitic view , according to a new research that is meaningful to animal welfare. The study, published in the journal Biology Letters, is the first to show that mood and personality interact in an animal, influencing judgment. Asher, a researcher at ihc University of Newcastle's Institute of Neurowcience, and her team housed groups of pigs in the two types of environments. One reflected sandard commercial conditions and the other was _ with more space and plenty of sell, deep straw. After the pigs got accusitomed to these new homes over a few weeks , the rescarchers picked 18 pigs from each type of housing arrangement to train and test their judgment. " To do this, we trained each pig that in one comer of a training room there would be a bowl wilh chocolate sweets -- specifically M&Ms, pigs love M&Ms -- and in a bowl at the opposite side of the room there would be a bowl that would contain coffee beans, which pigs find bitter-tasting," senior author Lisa Collins of the Univerersty of Lincoln's School of Life Sciences said. Over n number of training trials , pigs leamed to go to the bowl reliably when it was in the corner where they had figured out to expect M&Ms.On the contrary,they quickly leamed to avoid the bowl when it was't in the comer where they would expect to find the coffee beans. The rescearchers next placed an unfamimliar bowl in different locations , to see how the pigs would react. Some gaily dashed to the bowl no matter what, exhibiting optimism that it would contain there favorite sweds. Others, however, behaved as though they expected it to contain coffee beans, displaying pessimism. The findings suggest that a one -- size- fits - all answer to animal welfare issues does not exist. Even if pigs are just equal lo bacon or other meal for some people, there is still cause for conccrn . Student have suggested that how an animal is trented during is lifetime can directly affect meal quality and taste. What do the findings of the new research imply? | [
"People should treat pigs equally.",
"People's health relies on meat quality.",
"People should meet pigs' various needs.",
"People's attitude toward pigs is totally wrong."
] | C. People should meet pigs' various needs. | mmlu_train |
mmlu_train_98227 | What would have a better chance of survival if predators decreased? | [
"Hamsters",
"Snakes",
"Killer Whales",
"Tigers"
] | A. Hamsters | mmlu_train |
aquarat_10835 | How long will it take for a sum of money to grow from Rs.10000 to Rs.20,000, if it is invested at 25% p.a simple interest? | [
"4 years",
"64 years",
"72 years",
"56 years",
"None"
] | A. 4 years | aquarat |
aquarat_17694 | The perimeters of two squares are 36 cm and 32 cm. Find the perimeter of a third square whose area is equal to the difference of the areas of the two squares? | [
"16.4 cm",
"24 cm",
"88 cm",
"55 cm",
"34 cm"
] | A. 16.4 cm | aquarat |
aquarat_32332 | A man can row a boat at 20 kmph in still water. If the speed of the stream is 8 kmph, what is the time taken to row a distance of 60 km downstream? | [
"30/18 hours",
"15/7 hours",
"80/13 hours",
"30/13 hours",
"30/43 hours"
] | B. 15/7 hours | aquarat |
arc_challenge_663 | Which of the following structures is not present in animal cells? | [
"cell membrane",
"cell wall",
"mitochondrion",
"nucleus"
] | B. cell wall | arc_challenge |
arc_easy_654 | The action of turning off the water while brushing teeth is an example of | [
"recycling.",
"adaptation.",
"conservation.",
"resourcefulness."
] | C. conservation. | arc_easy |
aquarat_32173 | The length of the bridge, which a train 180 meters long and travelling at 45 km/hr can cross in 30 seconds, is? | [
"195 m",
"156 m",
"245 m",
"156 m",
"156 m"
] | A. 195 m | aquarat |
mmlu_train_27628 | The federal school lunch program for 30 million low-income children was created more than half a century ago to combat malnutrition . A breakfast program was added during the 1960s, and both attempted to improve the nutritional value of food served at school. More must be done to fight the childhood obesity epidemic, which has caused a frightening peak in weight-related disorders like diabetes, high-blood pressure and heart disease among young people. The place to start is schools, where junk food sold outside the federal meals program--through snack bars and vending machines--has pretty much canceled out the benefits of all those efforts. Federal rules that govern the sales of these harmful foods at school are limited and have not been updated for nearly 40 years. Until new regulations are written, children who are served healthy meals in the school cafeteria will continue to buy candy drinks and high sodium snacks elsewhere in school. Many states' school districts have taken positive steps, but others are likely to resist, especially districts that sell junk food to finance athletic program extracurricular activities, and even copier expenses. Those districts should take note of a study released in 2009 in West Virginia showing that the budgetary costs of switching from sodas to healthy drinks such as fruit juice, milk, and water were very little. Even if the switch costs money, so be it. The school should not be trading their students' health to buy office supplies. Over the last five decades, the obesity rates for adolescents have tripled. Unless there is decisive action, weight and inactivity-related disorders will bother a steady larger proportion of the work force and replace smoking as the leading cause of premature death. The tone of this passage is _ . | [
"negative",
"indifferent",
"optimistic",
"ironic"
] | A. negative | mmlu_train |
aquarat_24965 | Simple interest on a certain sum of money for 2 years at16% per annum is one fourth the compound interest on Rs. 4000 for 2 years at 8% per annum. The sum placed on simple interest is | [
"Rs.4000",
"Rs.665.6",
"Rs.520",
"Rs.166.4",
"None"
] | C. Rs.520 | aquarat |
mmlu_train_97143 | Lodestones sharply yank metal nails because of | [
"allure",
"corrosion",
"irritation",
"evasion"
] | A. allure | mmlu_train |
aquarat_16433 | In a police selections, the weight of Arun is marked as 64 kg instead of 48 kg. Find the percentage of correction required. | [
"30%",
"25%",
"24%",
"29%",
"34%"
] | B. 25% | aquarat |
mmlu_train_98507 | A battery that is placed in vinegar will cause the vinegar to | [
"be a good chemical copy",
"have new chemical properties",
"be safe to drink",
"attract groups of deer"
] | B. have new chemical properties | mmlu_train |
aquarat_29364 | If v, w, x, y, and z are five different prime numbers, which of the following is the smallest possible value of v + w + x + y + z? | [
"24",
"26",
"28",
"30",
"32"
] | C. 28 | aquarat |
aquarat_28245 | The wages earned by Robin is 20% more than that earned by Erica. The wages earned by Charles is 60% more than that earned by Erica. How much percent is the wages earned by Charles more than that earned by Robin? | [
"18.75%",
"33%",
"30%",
"50%",
"100%"
] | B. 33% | aquarat |
mmlu_train_72212 | Do you know Walk With A Doc? It is a new program . This program helps people to be healthy. It's not difficult to do it. You only need sports shoes and then go for a walk in a store or a park with two or more people at a time. David Sabgir is a doctor in the U.S.A. He starts the new health program. Every Saturday morning, Sabgir runs in a park and he starts thinking, "I run to help myself to be healthy. But I think I can help more people to be healthy." So he tells his friends and other people about this. They all like the idea. For the first walk, 101 people join. Later , more and more people join this health program. We only need _ if we want to join Walk With A Doc. | [
"a computer",
"a basketball",
"two buses",
"sports shoes"
] | D. sports shoes | 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_89629 | A Bite of China Season Two(<< >> ) is coming! The program is shown at 9 : 00 0n CCTV-1 every Friday night from April 18 to June 6, 2014. There are altogether eight episodes , all about history and culture of food, eating and cooking in China. The directors spent one year visiting more than 150 different parts of China. More than 300 types of food are covered in the documentary . As an old Chinese saying goes, food is what matters most to people. It plays an important role in our daily life, and the rich food culture is also one of the most important parts of Chinese culture. A Bite of China Season Two wants to show the joys and sadnesses of ordinary Chinese in changing times through food. A Bite of China Season One was shown on CCTV in 2012. It attracted more than 100 million viewers. It is all about food, while the second season cares more about the relationship between the people and the food. For example, the first episode shows a young man spent four hours climbing a 40-metre-high tree to get something nice for his brother. The show reminds viewers of their homes and the tastes of childhood. One Weibo user wrote, "A Bite o f China Season Two makes me have so many words to say. It makes me think of my parents and my grandmother. I haven't been home for a long time, so I have decided to go back in a few days. " The show uses food as a window to introduce China to the world. Viewers can see how Chinese people love life by loving food. Anyone who wants to know more about Chinese culture and Chinese society should have a bite of the program. How many types of food are covered in this program? | [
"150.",
"More than 150.",
"300.",
"More than 300."
] | D. More than 300. | mmlu_train |
aquarat_27572 | What approximate value should come in place of (x) in the following question?
139.25 + 223.94 / 4.002 = x | [
"250",
"203",
"200",
"195",
"None of these"
] | D. 195 | aquarat |
aquarat_41304 | If 6 women can color 180 m long cloth in 3 days, then 5 women can color 200 m long cloth in? | [
"6 days",
"5 days",
"4 days",
"2 days",
"3 days"
] | C. 4 days | aquarat |
mmlu_train_31273 | Note: 1gigawtt =" 1000" megawatts SAN FRANCISCO -- Apple is cleaning up its manufacturing operations in China to reduce the air pollution caused by the factories that have assembled hundreds of millions of iPhones and iPads during the past eight years. The world's most valuable company is working with its Chinese suppliers to eventually produce 2.2 gigawatts of solar power and other renewable energy. The commitment announced Wednesday represents Apple's latest attempt to prevent the popularity of its devices and digital services from increasing the carbon emissions that are widely believed to change the Earth's climate. Apple Inc. estimates 20 million tons of greenhouse gas pollution will be avoided as more of its suppliers rely on renewable energy between now and 2020. That's like having four million fewer cars on the road for a year. Panels capable of generating about 200 megawatts of solar power will be financed by Apple in the northern, southern and eastern regions of China, where many of its suppliers are located. The company is teaming up with its Chinese suppliers to build the capacity for the remaining 2 gigawatts of renewable energy, which will be a mix of solar, wind and hydroelectric power. Foxconn, which runs the factory where the most iPhones are assembled, is pledging to contribute 400 megawatts of solar power as part of the 2-gigawatt commitment. The solar panels to be built by 2018 in China's Henan Province are supposed to produce as much renewable energy as Foxconn's Zhengzhou factory consumes while making iPhones. Apple has made protecting the environment a higher priority since Tim Cook replaced the late Steve Jobs as the company's CEO four years ago. "Climate change is one of the great challenges of our time, and the time for action is now," Cook said in a statement. "The transition to a new green economy requires innovation, ambition and purpose." Apple just completed projects in China that generate 40 megawatts of solar energy to cover the power required by its 24 stores and 19 offices in the country. All of Apple's data centers, offices and stores in the U.S. already have been running on renewable energy. "When you look at all the air pollution in China, all the manufacturing that is done there has a lot to do with it, so this is a significant step in the right direction," said Gary Cook, a senior analyst for Greenpeace, a group devoted to protecting the environment. Apple also has a financial motivation to help make China a better place to live. The greater China region is Apple's second biggest market behind the U.S. Tim Cook has made it clear that he wants the company to make even more progress as rising incomes enable more of China's population to buy smart phones and other gadgets. Apple can easily afford to go green. The company had $203 billion in cash at the end of June. This story has been reflected to correct that Apple and its suppliers haven't set a timetable for producing the 2.2 gigawatts of renewable energy in China. The commitment announced Wednesday shows that _ . | [
"Apple wanted to change its public image eagerly",
"Apple wanted to contribute to protecting the environment",
"Apple wanted to cut down its expenses by using renewable energy",
"Apple wanted to stop the popularity of its product from polluting the environment"
] | B. Apple wanted to contribute to protecting the environment | mmlu_train |
arc_easy_633 | Gaseous sulfur dioxide is a compound that combines with water in the atmosphere to form acid rain. What is the primary source of sulfur dioxide? | [
"volcanic emissions",
"combustion of fossil fuels",
"destruction of tropical forests",
"mining and mineral extraction"
] | B. combustion of fossil fuels | arc_easy |
mmlu_train_74626 | At one time or another we have all stopped to think about the weather. Some days the weather is good. Some days the weather is bad. Sometimes a day that seems bad turns out better than you thought it would. There are ways of understanding the weather. One way is to study the clouds. No two clouds are ever alike. We can see the different kinds of clouds and watch them for signs of changing weather. To forecast the weather, there are three things about clouds. you should look for: movement, colour, and change. As a rule, the higher the clouds, the better the weather. And the lower the clouds, the worse the weather is likely to be. Fair-weather cumulus clouds* are another sign of good weather. These are clouds we often see on warm summer days. Clouds can tell you if a storm is on the way. If the thick, fluffy cumulus clouds get bigger early in the day, then you know it will rain. If there is a sudden, cool and dark thunder* cloud appears, then a storm is about to break out. Colours in the sky tell us about the weather, too. A golden ring around the moon warns us that a storm is on the way. A watery yellow sunset is a sign that rain may be near. The rainbow* has a message, too. The colours of the rainbow come from the sun rays shining through falling rain. If you see the sun in the east and a rainbow in the west, the rain may be coming your way. If the sun is in the west and the rainbow is in the east, the rain will be moving away from you. The colours of the rainbow come from _ . | [
"sun rays shining through falling rain",
"dark thunder clouds in the sky",
"a golden ring around the moon",
"fair-weather cumulus clouds"
] | A. sun rays shining through falling rain | mmlu_train |
arc_easy_453 | What form of energy is being used when a person pushes a wooden block across the floor? | [
"mechanical",
"magnetic",
"sound",
"electrical"
] | A. mechanical | arc_easy |
mmlu_train_20878 | Chinese high school students have the longest study hours compared to their peers in Japan , the US and South Korea. A survey conducted by the four countries said. The survey, released by the China Youth and Children Research Center on Monday, was jointly conducted with instructions in the four countries in September-October of 2008. It covers nearly 4,000 students in senior schools and vocational high schools in the four countries. About 78.3 percent of Chinese students said they spend more than eight hours at school and 56.7 percent said they study at least two more hours each day at home .by contrast, only 24.7 percent of their peers in the US , 20.5percent in Japan and 15.4 in Korea study more than two hour s after school. Around 60 percent of all students surveyed said their burden for studies was the heaviest. However the Japanese felt their burden was the worst with respondents reaching 79.2 percent Among the five biggest headaches for young people in the four countries were: 0ver-sheduling ranked first, followed by a boring leisure life, unsatisfied appearance, little time for exercise and making friends, and no spare money "Moderate study pressure can better drive students to develop, however, too much will press their development space, and can even cause harm to their physical and psychological health" the survey said "Balancing their studies and all round development is a very important task" it said. Which of the following is not true about the survey? | [
"it took about two months.",
"it was conducted in four countries.",
"Nearly 4,000 students took part in it.",
"it was done only in senior high schools."
] | D. it was done only in senior high schools. | mmlu_train |
mmlu_train_5096 | A super drug that could remove Alzheimer's ,heart disease and diabetes and help people live to 100 is being developed by scientists. Their research is based on the identification of three genes that help prolong lives and prevent diseases which occur in old age. Medically controlling the proteins made by the " longevity genes" will allow millions to live longer, predicts Dr Nir Barzilai. Those whose DNA strongly features the three genes are 80 percent less likely to develop Alzheimer's. The genes also fight against the deadly impact of smoking, poor diet, obesity and lack of exercise. Already, several laboratories are working on a pill to imitate the benefits of the genes and Dr Barzilai thinks it could be tested within three years. The pill could remove some diseases that damage old age. " The advantage of finding a gene that involves longevity is that we can develop a drug that will imitate exactly what this gene is doing," he said. Of the three longevity genes, two genes increase the production of so-called good cholesterol , which reduces the risk of heart disease. The third prevents diabetes. They were discovered by Dr Barzilai's team while studying the DNA of 500 Ashkenazi Jews with an average age of 100. The chances of living that long are one in 10,000 but the group, which shared relatively few common ancestors, was 20 times more likely to hit the entury. Dr Barzilai said: " 30 percent of them were obese or overweight and 30 percent smoked two acks of cigarettes a day for more than 40 years, however they can live to 100." But Andrew Ketteringham of the Alzheimer's Society said: "Alzheimer's disease, a most common disease, is likely to be caused by a combination of genetic disosition , lifestyles and life events. Many genes are probably involved. What is Andrew Ketteringham's attitude toward the study? | [
"Positive",
"Negative",
"Critical",
"Cautious"
] | D. Cautious | mmlu_train |
arc_challenge_538 | Which situation is an example of an inherited trait? | [
"lions preying on zebras",
"monkeys using twigs to get food",
"birds following migratory patterns",
"bears opening coolers at campsites"
] | A. lions preying on zebras | arc_challenge |
arc_easy_1879 | When a switch to a ceiling fan is turned on, electrical energy is being transformed into | [
"atomic energy.",
"potential energy.",
"chemical energy.",
"mechanical energy."
] | D. mechanical energy. | arc_easy |
aquarat_29904 | Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour? | [
"9",
"10",
"11",
"12",
"13"
] | B. 10 | aquarat |
mmlu_train_22382 | SHANGHAI - Health experts in Shanghai are calling for more protection for young children as the latest research shows about half of the youngsters are suffering from secondhand smoke. About 45 percent of children suffer passive smoking in families, 50 percent in public places, and almost 6 percent on public transportation, shows a research released by the Shanghai Children's Medical Center on Tuesday. "Not only adults but also children and newborn babies are at risk for the adverse effects of passive smoking," said Tang Jingyan, a doctor at the Shanghai Children's Medical Center. "Actually, those young children whose bodies are still growing and developing are more sensitive to the effects of secondhand smoke." Research has shown that children who are exposed to secondhand smoke will suffer from more colds, coughs and sore throats, and they are more likely to suffer from bronchitis, pneumonia and will have a higher risk of developing cancer. Doctors even suggested that children suffering passive smoking are more likely to have behavioral problems and may not develop mentally as quickly as their peers. Other research by the Shanghai Children's Medical Center has found that more than 80 percent of child patients in the center live in a smoke-filled household, where one or both parents smoke. "Though doctors have stressed the harm of passive smoking over and over, it is still hard to reach a totally 'smoke free' home," said a pediatrician named Zhang Yiwen, noting that parents are often tempted to smoke even though they have learned the harmful effects of secondhand smoke. China has 540 million people suffering from passive smoke, 180 million of them younger than 15.The age of smokers is also getting lower, earlier reports said. "There are more young smokers than before.You can see young people wearing a school uniform and carrying a schoolbag light a cigarette on the street.Some of them are even female students," said Jing Xingming, a professor of children's developmental behavior at the center. "Children like to imitate adults, especially their parents.If parents often smoke at home, it is very likely children will develop a smoking habit, which can cause a vicious circle," Jin said. Reports from the Ministry of Health said China has about 350 million smokers, of whom 15 million are underage smokers.Also, around 40 million of the country's 130 million children aged between 13 and 18 had tried smoking, and 15 million had become addicted to tobacco. What kind of the youngsters most possibly develop a habit of smoking? | [
"Children of non-smoking mothers.",
"Children of non-smoking fathers.",
"Children of heavy smokers.",
"Children from some smoking centers."
] | C. Children of heavy smokers. | mmlu_train |
arc_challenge_805 | Which location on Earth has the least intense sunlight on December 22? | [
"Equator",
"Florida",
"Maine",
"North Pole"
] | D. North Pole | arc_challenge |
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 |
mmlu_train_75558 | Many people think the camel stores only water in its hump ,but it does not,Instead,the camel stores something else there----food.The camel's hump is really a hump of fat.When the camel,often called"a ship of the desert",is not travelling and is in a place where there is plenty of food and water,it eats and drinks a lot. As it does so, its hump rises from the fat its body makes. Then when the camel is travelling through the desert and when there is little food,it can live off the stored fat. A camel can go on for days or weeks with little feed or water.However its hunger reaches the point starvation ,its hump shrinks and may even slip off its back and hang down its side. Camels are not fussy about what they eat.Thorny plants don't hurt their mouths,grasses of any kinds will do and so will hay,dry grain,cactuses.(,,) There are one--humpcamels and two--hump camels. Camels with one hump are calledArabian camels,mainly coming from North Africa. Camels with two humps are mainly from Asia. Reading this passage,we know _ . | [
"camels can live without food and water",
"camels need more but pay less",
"there is much food and water in camels' humps all the time",
"camels make food and water into fat and store it in their humps"
] | D. camels make food and water into fat and store it in their humps | mmlu_train |
mmlu_train_44635 | Rene Descartes' explanation of pain has long been acknowledged in medicine. He proposed that pain is a purely physical phenomenon - that tissue injury makes specific nerves send a signal to the brain, causing the mind to notice pain. The phenomenon, he said, is like pulling on a rope to ring a bell in the brain. It is hard to overstate how deeply fixed this account has become. In medicine, doctors see pain in Descartes' terms-- as a physical process, a sign of tissue injury. The limitations of this explanation, however, have been apparent for some time, since people with obvious injuries sometimes report feeling no pain at all. Later, researchers proposed that Descartes' model be replaced with what they called the gate control theory of pain. They argued that before pain signals reach the brain, they must first go through a gating mechanism in the spinal cord . In some cases, this imaginary gate could simply stop pain signals from getting to the brain. Their most _ suggestion was that what controlled the gate was not just signals from sensory nerves but also emotions and other "output" from the brain. They were saying that pulling on the rope need not make the bell ring. The bell itself--the mind-- could stop it. This theory led to a great deal of research into how such factors as mood, gender, and beliefs influence the experience of pain. In a British study, for example, researchers measured pain threshold and tolerance levels in 53 ballet dancers and 53 university students by using a common measurement: after immersing your hand in body-temperature water for two minutes to establish a baseline condition, you put your hand in a bowl of ice water and start a clock running. You mark the time when it begins to hurt: that is your pain threshold. Then you mark the time when it hurts too much to keep your hand in the water: that is your pain tolerance. The test is always stopped at 120 seconds, to prevent injury. The results were striking. On average female students reported pain at 16 seconds and pulled their hands out of the ice water at 37 seconds. Female dancers were almost three times as long on both counts. Men in both groups had a higher threshold and tolerance for pain, but the difference between male dancers and male nondancers was nearly as large. What explains that difference? Probably it has something to do with the psychology of ballet dancers--a group known for self-discipline, physical fitness, and competitiveness, as well as by a high rate of chronic injury. Their driven personalities and competitive culture evidently accustom them to pain. Other studies along these lines have shown that outgoing people have greater pain tolerance and that, with training, one can reduce one's sensitivity to pain. There is also striking evidence that very simple kinds of mental suggestion can have powerful effects on pain. In one study of 500 patients undergoing dental procedures, those who were given a placebo injection and promised that it would relieve their pain had the least discomfort-- not only less than the patients who got a placebo and were told nothing but also less than the patients who got actual drug without any promise that it would work. Today it is abundantly evident that the brain is actively involved in the experience of pain and is no more bell on a string. Today every medical textbook teaches the gate control theory as fact. There's a problem with it, though. It explains people who have injuries but feel no pain, but it doesn't explain the reverse, which is far more common-- the millions of people who experience chronic pain, such as back pain, with no signs of injury whatsoever. So where does the pain come from? _ . The primary purpose of the passage is to _ . | [
"describe how modern research has updated an old explanation",
"support a traditional view with new data",
"promote a particular attitude towards physical experience",
"suggest a creative treatment for a medical condition"
] | A. describe how modern research has updated an old explanation | mmlu_train |
mmlu_train_67228 | A dentist's office may not be everyone's idea of a perfect holiday destination.But a growing number of Europeans are travelling abroad for medical treatment to save money,or maybe to combine a visit to the doctor with some sightseeing,creating a potential but fastgrowing market for traditional tour operators. "It was simply cheaper for me to go to a dentist in Hungary," said a 42yearold physical therapist from Berlin.He chose the clinic near Budapest from an Internet advertisement,attracted by hundreds of euros in savings compared with the same treatment in Germany.He was happy to find when he got there that the clinic was clean,the staff qualified and the work thorough. People travel abroad for medical treatment for various reasons:it's cheaper,they face a long wait at home,or the treatment they want is not available in their own country.The Britishbased Medical Tourist Company refers about 100 patients a year to hospitals in India for treatments.And Chief Executive Premhar Shah reports rapid growth in demand from customers in Africa,where it can be harder to find wellequipped medical facilities for complex surgeries. Some patients who have immigrated may prefer to return to be close to their families when they undergo surgery."People will want to take the opportunity to seek treatment in places where they have relatives who might be able to look after them.I'm seeing that especially with younger people from eastern Europe," said a professor at the University of Oxford. For some,there is the attraction of free treatment abroad.British lawmakers have called for tighter checks on patients arriving for treatment,out of concerns that foreign citizens are travelling to Britain to take advantage of the free service. The global medical tourism market is believed to be worth $40 billion to $60 billion and growing at about 20 percent per year. The 42yearold physical therapist was satisfied with _ in Hungary. | [
"the price instead of the service",
"the service instead of the price",
"both the price and the service",
"neither the price nor the service"
] | C. both the price and the service | mmlu_train |
aquarat_13315 | The area of a circle is increased by 1500%. By what percent has the radius of the circle increased? | [
"100%",
"200%",
"300%",
"600%",
"800%"
] | C. 300% | aquarat |
aquarat_3889 | At a circular table for ten will sit eight adults and two small children. The two children will sit next to each other, and the two parents of the children will sit next to the children so that there is one parent on each side of the two children. If rotating their positions around the table is not considered changing the arrangement, in how many different ways can the ten people be arranged around the table. | [
"1220",
"1660",
"2440",
"2880",
"3200"
] | D. 2880 | aquarat |
mmlu_train_6223 | People faint when the normal blood supply to the brain is suddenly cut down. This can happen if they are surprised or shocked by sudden news or by something they see suddenly. Some people faint if they see others hurt .Some people faint in crowds. Others faint if they are in a room that is hot and stuffy. If a person faints while standing, lay him down. If his face is pale, lift his feet .If he is sitting down when he faints, place his head between his knees, loosen any tight clothing that might keep him from breathing easily .If possible, place a wet cloth on his forehead. In this passage, the writer explains _ . | [
"why people faint and how we help them",
"when people faint and when we help them",
"why people faint and where we help them",
"how people faint and why we help them"
] | A. why people faint and how we help them | mmlu_train |
mmlu_train_71300 | You can't see any object unless light from that object gets into your eyes.Some of the things you see give off light of their own. The sun,the stars,a lighted lamp are the examples that can be seen by their own light.But most of the things you see are not giving off light of their own.They are just reflecting light that falls on them from the sun or some other luminous bodies.The moon,for example,doesn't give off any light of its own.It is not 1uminous.You see it because sunlight falls on it and some of the sunlight reflects on the earth.So moonlight is only second--hand sunlight. When you look at a book,it sends some of the light which fails on it to your eyes,and you see the book.If light could be kept out from where you're so that there would be no light from the book to reflect.Then you couldn't see the book even with your eyes wide open.Light travels so fast that the time in which it travels from the book you're reading to your eyes is as short as if there were no time at time.Light reaches us from the moon,which is about 380,000 kilometres away,in only a little more than a second. Which of the following is TRUE? | [
"All the things you can see give off light.",
"Light from the book is much faster than that from the moon.",
"The moment you open your eyes,the light from the book travels to your eyes.",
"Light travels so fast that there is no time for you to read."
] | C. The moment you open your eyes,the light from the book travels to your eyes. | mmlu_train |
mmlu_train_84070 | An interesting experiment is being done at the Children's Hospital I in London. Animals, such as dogs, cats, and even horses help sick children to get better. There are many reasons why this treatment is important. Dr. Marcus Finch of the Children's Hospital said, "Children and teenagers have many changes as they are growing up. When they have problems, it is not easy for them to open up any talk. However, when they are with a pet animal, they calm down, relax, and smile. Animals do not speak and so they do not criticize . They listen and they do not stop the children. Children can talk to animals because they can trust them. Animals know how to keep a secret! Also, the children feel needed because they help to feed the animals and look after them." At the Children's Hospital, you can find children playing with cats, dogs, goats, and riding horses. The doctors just watch and take notes and wonder at the power of pets! Pet animals are good with children at the Children's Hospital because _ . | [
"they look after the children",
"they make doctors relax",
"they are good listeners",
"they are easy to feel"
] | C. they are good listeners | mmlu_train |
aquarat_4873 | 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? | [
"1350",
"1357",
"1328",
"1329",
"1829"
] | A. 1350 | aquarat |
mmlu_train_28385 | A firm handshake could be a sign of a longer life expectancy , according to British researchers. Scientists at the Medical Research Council found that elderly people who could still give a firm handshake and walk at a quick pace were likely to outlive their slower peers. They found simple measures of physical capability like shaking hands, walking, getting up from a chair and balancing on one leg were related to the life expectancy, even after accounting for age, sex and body size. The study is the first to provide a comprehensive view of the existing data from 33 studies. "These measures have been used in population-based research for quite a long time," said Rachel Cooper of the Medical Research Council's Unit for Lifelong Health and Aging. "They may be useful indicators for subsequent health." Cooper, whose study appears in the British Medical Journal, said more studies are needed to clarify whether the measures would be helpful to doctors as a screening tool. "I wouldn't suggest that we roll them out into clinical practice tomorrow, but it is possible that they could be used in the future," she told the media. The researchers examined 33 studies involving tens of thousands of people, most of whom were aged over 60 but living in the community rather than in hospital or care homes. The researchers found that those with the strongest hand grasps tended to live longer than those with weak grips. The death rate over the period of the studies for people with weak handshakes was 67 percent higher than for people with a firm grip. The slowest walkers were nearly three times more likely to die during the study period than swifter walkers. The people who were slowest to get up from a chair had about double the death rate compared to the quick risers. "Those people in the general population who have higher physical capability levels are likely to live longer," Cooper said. In which part of a newspaper would you most probably find this passage? | [
"Sports.",
"Health.",
"Economics.",
"Culture."
] | B. Health. | mmlu_train |
mmlu_train_96083 | which of these apply to the values of matter vibration and sound given off? | [
"both values are inversely proportional",
"both values have direct proportionality",
"both values are unrelated",
"none of these"
] | B. both values have direct proportionality | mmlu_train |
aquarat_19447 | There are 18 teams in the hockey league, and each team faces all the other teams 10 times each. How many games are played in the season? | [
"1370",
"1530",
"1790",
"1950",
"2110"
] | B. 1530 | aquarat |
mmlu_train_93339 | Which process causes light to bend and form a rainbow? | [
"frequency",
"resonance",
"refraction",
"reflection"
] | C. refraction | mmlu_train |
aquarat_12406 | How many numbers from 9 to 79 are exactly divisible by 11? | [
"5",
"7",
"9",
"11",
"12"
] | B. 7 | aquarat |
aquarat_8506 | A thief steals at a car at 2.30 p.m. and drives it at 60 km/hr. The theft is discovered at 3 p.m. and the owner sets off in another car at 80 km/hr. When will he overtake the thief? | [
"6:30 p.m",
"9:30 p.m",
"4:30 p.m",
"2:30 p.m",
"1:30 p.m"
] | C. 4:30 p.m | aquarat |
aquarat_51570 | A, B and C started a business with capitals of Rs. 8000, Rs. 10000 and Rs. 12000 respectively. At the end of the year, the profit share of B is Rs. 1500. The difference between the profit shares of A and C is? | [
"621",
"276",
"236",
"600",
"211"
] | D. 600 | aquarat |
mmlu_train_51536 | Electricity, like clean water, is a resource that's often taken for granted. But last summer, when blackouts struck much of the northeastern US, Ontario and Rome, consumers on two continents were given a painful reminder of just how easily broken electricity supplies can be. The massive disorder stranded commuters, stopped freezers, shut down businesses and refocused attention on where most of the planet's power comes from:oil-and-gas-fired generators and nuclear plants, These sources not only pollute the environment but also make many consumers feel unacceptable health risks. Companies are trying to offer an alternative, clean energy from renewable resources that's plentiful and portable. Lifton's Medis Technologies, as well as companies like Hydrogenics and Nanosys, is tapping into fuel cells and dolor panels to give people power whenever and wherever they want it, free from dependence on local grids . The search for alternative energy is nothing new, but the current trend of innovators is focusing on the goal of making clean and sustainable power a mainstream commodity. For example, the fuel cell, which produces electricity from the chemical reaction between oxygen and hydrogen, has been around for about 150 years, though its commercial development did not begin until the 1960s and then only as part of NASA spacecraft. Today this technology is coming down to Earth in places like Tokyo; in nine European cities, from Stockholm to Porto, each operating three hydrogen-fuel-cell buses; and in Iceland, which is trying to create the first fuel free hydrogen economy by 2030. When hydrogen and oxygen molecules combine, the reaction produces heat and water. Fuel cells use this reaction to generate electricity. With the cell phone and gadget market in mind, Medis has developed a fuel cell with cheap components that produces little heat and effortlessly reduces waste water without turning to energy consuming pumps. What can we know about the fuel cell? | [
"Its commercial use began in the 1960s.",
"Today it's being used in almost every corner of the world.",
"It has been in widespread used for about 150 years.",
"It supplies electricity to make the combination of oxygen and hydrogen possible."
] | A. Its commercial use began in the 1960s. | mmlu_train |
mmlu_train_90536 | An astronaut's work may sound exciting, but living in space isn't as fun as you think. The website www.space.com lists the disadvantages of living in space. Here are some of them. When astronauts work outside the station during spacewalks, they have to wear special gloves. The gloves are very tight. They can hurt the astronauts' fingernails and even make them fall off. In space, you don't have many choices in what you eat. It's hard to get fresh fruits and vegetables. It is not OK to eat bread because it leaves crumbs . Crumbs could fly around everywhere. In space, it is impossible to have a good shower because water can fly all over the ship and break the machines. Astronauts have to use a special water-shooting gun and a washcloth. Astronauts lose their bone strength quickly during their stay in space. So far, there is no way to solve this problem. They do exercise while they're in space to try to keep their bones strong as long as possible. Perhaps the hardest part of life in space is the feeling of loneliness. Astronauts sometimes have to spend weeks and even months away from Earth. They miss their friends and families. What may hurt astronauts fingernails while working in space? | [
"Washcloth.",
"The special gloves.",
"The water-shooting gun.",
"Crumbs."
] | B. The special gloves. | mmlu_train |
aquarat_52098 | Joe's age, Joe's sister's age and Joe’s fathers age sums up to a century. When son is as old as his
father, Joe's sister will be twice as old as now. When Joe is as old as his father then his father is twice as old as when his sister was as old as her father.What is the age of father? | [
"40",
"50",
"60",
"70",
"80"
] | B. 50 | aquarat |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.