id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
aquarat_37867 | a circular wheel radius is 1.75m.for covering 11k.m how much time it revolve? | [
"10",
"100",
"1000",
"10000",
"50"
] | C. 1000 | aquarat |
aquarat_14560 | A jar is filled of liquid which is 3 parts water and 5 parts alcohol. How much of this mixture should be drawn out and replaced such that this mixture may contain half
water and half alcohol? | [
"28%",
"10%",
"20%",
"29%",
"26%"
] | C. 20% | aquarat |
arc_easy_1626 | What is involved in creating genetically modified bacteria? | [
"allowing them to reproduce freely",
"changing their food source",
"using biotechnology techniques",
"growing them on selected plants"
] | C. using biotechnology techniques | arc_easy |
aquarat_3917 | The weights of one liter vegetable ghee packet of two brands ‘A’ and ‘B’ are 900 gm and 850 gm respectively. If they are mixed in the ratio of 3 : 2 by volumes to form a mixture of 4 liters, what is the weight (in kg) of the mixture? | [
"3.84",
"1.75",
"3.52",
"2.72",
"None of these"
] | C. 3.52 | aquarat |
aquarat_35744 | If, 3 years ago, Jamie was half as old as he is now, how old will he be in x years? | [
"x + 10",
"x + 5",
"x + 2",
"x + 6",
"2x"
] | D. x + 6 | aquarat |
mmlu_train_68677 | "Tom? Are you in bed yet?" called Mrs White. There was no answer. Mrs White put down her book and went to her 14-year-old son's room. Tom was sitting in front of a bright computer screen on which a colourful dragon jumped and shouted. "Oh, Tom! You're still playing on that computer. You must stop now. It's half past eleven. If you don't go to bed soon, you'll be very tired tomorrow," said Mrs White. "But I've nearly beaten the dragon," said Tom. Mrs White could see the excitement on her son's face. She sat down beside him. "You are always playing on that computer. You spend more time with this machine than with your family," she said with a smile. "What's special about it? Show me what it can do!" "I think this is a great computer, Mum!" he said happily. "The hardware is good. There's so much memory and it has some wonderful software programs. This game, 'Dragon Player', is my favourite, but I sometimes borrow games from Daniel and other friends. I don't have to worry about any infected disks because I have a virus detector which can go over any disk and check it for viruses. Let me show you!" Tom began tapping. The screen changed in answer to his orders. "Oh, Tom," laughed Mrs White. "I'm sure it's a wonderful computer, but I'm afraid I don't know what you're talking about." What do we know about Mrs White? | [
"She loves her son too much.",
"She loves computer games too.",
"She is very hard on his son.",
"She is as wonderful as the computer game."
] | A. She loves her son too much. | mmlu_train |
aquarat_10236 | The average of first five multiples of 7 is | [
"21",
"6",
"9",
"12",
"15"
] | A. 21 | aquarat |
aquarat_23349 | 1/2 divived by 1/2 of 1/2 whole divided by 1/2 +1/2 of 1/2 | [
"3",
"4",
"5",
"6",
"7"
] | B. 4 | aquarat |
mmlu_train_63326 | An Israeli surgeon's dexterity treating the largest and most serious wounds has brought him to Sichuan province again and again, he tells Liu Zhihua. Moris Topaz, head of the plastic surgery unit of the well-known Hillel Yaffe Medical Center in Hadera, Israel, finally had a good sleep on the flight from New York to China recently. The 63-year-old usually sleeps only three hours a day but that's enough, he says, to give him plenty of energy for his work. On this, his most recent trip to China, he was part of a delegation led by Ronni Gamzu, director-general of Israel's Ministry of Health, which aimed to strengthen the cooperation of health communities in the two countries. While "cooperation" may sound vague to outsiders, Sichuan resident Gong Fangxue has a very clear idea what that word means to ordinary people. If not for TopCloser, a groundbreaking method for closing large wounds that Topaz applied in her operation, Gong probably would have died from a huge fatal tumor. "It was a unique case over a very big tumor. Usually with these kinds of tumors, we have to do complicated surgeries with skin grafts or flaps," Topaz says. "This time, we actually stretched the skin in a way we hadn't done before." Gong, 40, found a suddenly fast-growing bump on her right shoulder in 2009. The resident of Deyang was diagnosed with a fatal spindle cell tumor. Although it didn't spread to other parts of the body, the cancerous bump grew very fast. Over the next two years, Gong underwent several removal surgeries, but the condition always recurred shortly after the treatments, and the tumor grew bigger and bigger. Late last year, Gong came to the People's Hospital of Deyang City, after many other hospitals, including big ones in Beijing, refused to treat her. By that time, the tumor had become half as big as Gong's head, making her head lean toward the left. It had become difficult for her to move her neck. Worse, the tumor stretched the skin so far that at any time, the blood vessels could be broken, potentially leading to massive bleeding. Removing the tumor was urgent but unavoidable major bleeding and nerve damage could cause death. An operation wound so large would take a long time to heal with traditional wound-closure methods, such as skin flaps, but Gong needed quick healing so she could have radiotherapy as soon as possible and prevent a relapse. Luckily, the hospital had established a relationship with Topaz, who has superb experience and skills to treat such complicated conditions, Fan adds. On Dec 13, 2013, Topaz operated on Gong with physicians from the hospital. In a four-hour operation, they removed the tumor tissues carefully, and used the TopClosure system to connect the two edges of existing skin with a special plastic thread, eliminating the need for skin-implant reconstruction. The second day after the operation, Gong felt her pain easing. Within two weeks, the wound healed, and she was able to have radiotherapy. Now regular checkups indicate she is recovering from the cancer. It was the first time in the world that such a large wound was healed without skin flaps and implants, according to Li Yongzhong, director of the hospital's burns and plastic surgery department. But that's just a sample of what Topaz has done to strengthen medical cooperation between China and Israel. What probably enables Moris Topaz to sleep so little and still keep energetic? | [
"His excellent skill in treatment.",
"His anxiety about the hospital.",
"His edge in age.",
"His devotion to his work."
] | D. His devotion to his work. | mmlu_train |
mmlu_train_94775 | A student was taking notes while the teacher was discussing cells. Which of these is a statement that the teacher most likely made? | [
"Most cells have the same shape.",
"The shape of a cell depends upon its function.",
"Cells that carry information are round and disk-shaped.",
"Blood cells that move through the body are long and thread-like."
] | B. The shape of a cell depends upon its function. | mmlu_train |
mmlu_train_76081 | Kate Green is a girl. She is my good friend . She is English. Kate is her first name.Green is her family name. Mr Green is her father .His first name is John. Mrs Green is her mother . Her first name is Helen. Kate is eleven years old. Her home telephone number is 865---64108. (10) Kate is _ . | [
"a Chinese girl",
"a girl",
"A Chinese boy",
"a boy"
] | B. a girl | mmlu_train |
mmlu_train_86120 | Scientists have always wanted to know more about the other _ in space. Years ago, they knew many facts about the moon. They knew how big it was and how far away it was from the earth. But they wanted to know more about it .They thought and thought. At last they found the only way to know more was to send men to the moon. The moon is about three hundred and eighty-four thousand kilometers away from the earth. A plane can not fly to the moon because the air reaches only 240 kilometers. Then there is no air. But something can fly even when there is no air. That is a rocket. How does a rocket fly? There is gas in the rocket. When the gas is made very hot inside the rocket, it will rush out of the end of the rocket, so it can make the rocket fly up into the sky. Rockets can fly far out into space. Rockets with men in them have already reached the moon. Some rockets without men in them have flown to other planets much farther away than the moon. One day rockets may be able to go to any place. ,A, B, C, D,. A plane can't fly to the moon because _ . | [
"it's too far away",
"it can't fly without air",
"there is no water on the moon",
"it is too small"
] | B. it can't fly without air | mmlu_train |
mmlu_train_78058 | Hundreds of people did not get their train tickets through the online train ticketing service after paying the money. The China Railway Customer Service Center said that it would try to solve the problem and return the money in 15 working days. The service center said changes would be made to the online booking system which limited each purchase which is finished in 30 minutes. Many people said that they failed to book tickets because of the time limit in purchase. People who paid without getting their tickets have formed groups on QQ. As many as 400 people had joined the QQ group by Thursday and the group continues to grow. The ticket buyers said their money had been returned through online banks but they didn't get confirmation from the online booking system. They are afraid that they will not be able to get refunds because they don't have the order number given to those who have succeeded in booking. People also said they were unable to inquire through the booking hotline 12306, because it is almost always busy. The China Railway Customer Service Center Website suggested that the online banks didn't return the payment information to the online booking system because of network problems. The online railway booking service was made by the Ministry of Railways on Dec. 21, in order that people can easily buy train tickets during the Spring Festival. How long should people finish booking tickets? | [
"In an hour.",
"In half an hour.",
"In 15 days.",
"In 30 hours."
] | B. In half an hour. | mmlu_train |
aquarat_25480 | The current birth rate per thousand is 32, whereas corresponding death rate is 11 per thoudand. The net growth rate in terms of population increase in percent is given by | [
"0.0021%",
"0.021%",
"2.1%",
"21%",
"none"
] | C. 2.1% | aquarat |
aquarat_24484 | A man sells a horse for Rs.800 and loses something, if he had sold it for Rs.980, his gain would have been double the former loss. Find the cost price of the horse? | [
"227",
"267",
"128",
"860",
"179"
] | D. 860 | aquarat |
aquarat_18527 | If x ≠ 0 and x^2 - (2- x^2)/x^2 = y/x, then y = | [
"-2/x",
"x^2 − 2",
"2x^2 − 2",
"x − 2 − x^2",
"x − 2 + x^2"
] | A. -2/x | aquarat |
mmlu_train_16326 | American high school students are terrible writers, and one education reform group thinks it has an answer: robots. Or, more accurately, robot-readers-computers programmed to scan student essays and _ a grade. Mark Shermis, professor of the College of Education at the University of Akron, is helping to hold a contest, set up by the William and Flora Hewlett Foundation ( WFHF), which promises $ 100,000 in prize money to programmers who write the best automated grading software. "If you're a high school teacher and you give a writing task, you're walking home with 150 essays, " Shermis said, "You're going to need some help. " Automated essay grading was first proposed in the 1960s, but computers back then were not up to the task. In the late 1990s, as technology improved, several textbook and testing companies jumped into the field. Today, computers are used to grade essays on South Dakota's student writing assessments and a handful of other exams, including the TOEFL test of English fluency, taken by foreign students. The Hewlett contest aims to show that computers can grade as well as English teachers---- only much more quickly and without all that depressing red ink. Automated essay scoring is "objective," Shermis said, " And it can be done immediately. If students finish an essay at l0 pm, they get a result at 10 :00 pm . " Take, for instance, the Intelligent Essay Assessor, a web-based tool marketed by Pearson Education, Inc. Within seconds it can analyze an essay for spelling, grammar, organization, and help students to make revisions. The program scans for key words and analyzes semantic patterns , and Pearson claims that it can understand the meaning of text much the same as a human reader. The text is written to introduce _ . | [
"Hewlett contest",
"education reform in America",
"robot-readers",
"William and Flora Hewlett Foundation"
] | C. robot-readers | mmlu_train |
arc_challenge_166 | Which feature of some young birds helps them avoid becoming prey before they learn to fly? | [
"chirping loudly in imitation of their parents",
"hatched from an egg laid by the parents",
"speckled brown coloring that looks like leaves",
"small beaks for eating seeds"
] | C. speckled brown coloring that looks like leaves | arc_challenge |
aquarat_43876 | Mother,her daughter and her grand child weighs 130 kg. daughter and her daughter(child) weighs 60 kg. child is 1/5th of her grand mother. What is the age of the daughter? | [
"46",
"47",
"48",
"49",
"50"
] | A. 46 | aquarat |
mmlu_train_20898 | Many people consider their pets members of the family and are very sad when they die, but what if you could clone your dog, cat or bird? A scientist in New Orleans, who has proved his ability to clone other animals, is now offering the possibility to pet owners here in Wisconsin. Scientists have not been able to clone dogs, cats or other pets, but if and when the time comes, several companies will be ready and able to do the job. The question is: Are you ready to clone your pet? Brett Reggio is betting on it.He is working on his Ph. D at Louisian State University. He's successfully cloned a goat five times and wants to try the process on family pets. So he started a business called Lazaron. "What Lazaron provides is the first step in the cloning process. "He said."It's for curing and storing the fiberglass cells that will be used for cloning." "Your first reaction is yeah! I think I'd like that." said Donna Schacht, a pet owner. "I don't believe you can ever replace a special love," pet owner Paulette Callattion said. Most pet owners will tell you freezing your pet's DNA in hopes of one day cloning it is a personal decision. Scientists say that cloning your own pet doesn't mean that the offspring will have the same intelligence, temperament or other qualities that your pet has. If you cloned a pet, your might find that it _ . | [
"looked different from the pet you once had",
"turned out to be another kind of animal",
"had a different character",
"were just the same pet your once had"
] | C. had a different character | mmlu_train |
mmlu_train_57590 | Firefly is just a name.They are actually very cool insects. And they are not even flies, they are beetles.They have a way of sending out light signals every now and then.If you see them at night on a tree, you might think it is a brightly lit Christmas tree.That is the kind of light these fireflies produce. But the light they send out does not have heat,like the bulbs we use.The firefly's light is cold. Aetually these beetles could be the most efficient bulbs if only we knew how to use them. For almost all the energy they produce gets changed into bright lightcool light. How do they do it? The back portion of their stomachs are transparent.There are cells of crystals or chemical substances inside which get broken down by enzymes.Some energy is released in the form of light. The fireflies send out 1ight signals at fixed intervals.And the purpose behind it is to attract beetles for mating.But one firefly's signal is different from another's, depending on its sex and the type of family it belongs to.If a firefly sends a signal at a fixed interval but gets a response either too soon or too late,it will ignore the signal.It is like a perfect dance sequence.If you are faster or slower than your partner,the dance fails. Fireflies come from two families of beetles.One family of fireflies is usually found in Europe.North Ameriea and Australia.They are found on trees.The other family of fireflies is found in the Pacific islands.There is another type of beetle which gives out a softer 1ight.It is called the glow worm. Which of the following would be the best title for this passage? | [
"Insects and Beetles",
"Bulbs and Fireflies",
"Strange Christmas Lighfs",
"The Cool Firefly"
] | D. The Cool Firefly | mmlu_train |
mmlu_train_2727 | Which of the following is a function of the motor neurons in the nervous system? | [
"to directly apply force to the skeletal system",
"to gather information about the stimuli",
"to transmit messages from the brain to the body",
"to directly control the action of muscles"
] | D. to directly control the action of muscles | mmlu_train |
aquarat_33765 | 120kg of an alloy A is mixed with 180 kg of alloy B. If alloy A has lead and tin in the ratio 2:3 and alloy B has tin and copper in the ratio 3:5, then the amount of tin in the new alloy is? | [
"100.6kg",
"120.3kg",
"139.5kg",
"140.8kg",
"114.5kg"
] | C. 139.5kg | aquarat |
arc_easy_140 | The Florida Bog Frog (Lithobates okaloosae) inhabits shallow stream overflows in three counties in Florida. With such a small geographic habitat, any change in the frog's environment could cause drastic changes in the population. Which would most likely affect the frog population if acid rain changed the pH of the water? | [
"Prey insects would become inedible.",
"Tadpoles would be unable to survive.",
"Breeding sites would become unavailable.",
"Predators would choose another food source."
] | B. Tadpoles would be unable to survive. | arc_easy |
aquarat_468 | A bus leaves Burbank at 8:00 a.m. traveling east at 60 miles per hour. At 2:00 p.m. a plane leaves Burbank traveling east at 300 miles per hour. At what time will the plane overtake the bus? | [
"1:30 p.m.",
"2:50 p.m.",
"3:00 p.m.",
"3:30 p.m.",
"2:25 p.m."
] | D. 3:30 p.m. | aquarat |
aquarat_25110 | If x=−a^4, which of the following must be true?
I. x is negative.
II.If a is negative then x is negative.
III. a is non-negative. | [
"I and II only",
"I only",
"II only",
"III only",
"II and III only"
] | C. II only | aquarat |
mmlu_train_10042 | Each year, road accidents kill a million people and injure millions more. The economic costs are greatest for developing countries. Earlier this year, the United Nations called for a campaign to improve road safety. One way to avoid accidents is better driving. Another is better roads and bridges. Engineers in the Unites States have designed ten new concrete mixtures that they think could make bridges last longer. Professor Paul Tikalsky leads the experiments by a team at Pennsylvania State University. He says bridges made of concrete now last about twenty-five to thirty-five years. But he says the new mixtures might extend that to seventy-five or even one-hundred years. Concrete is made of stone, sand, water and cement . The materials in the cement hold the concrete together. Ancient Romans built with concrete. Yet strengthened concrete bridges did not appear until the late 1800s. People keep looking for new ways to improve concrete. Professor Tikalsky says it is one of the most complex of all chemical systems. The new mixtures designed by his team contain industrial waste products. He says these make the concrete better able to resist damage from water and salt over time. One of the products is fly ash. This is released into the air as pollution when coal is burned. Professor Tikalsky says particles of fly ash are almost exactly the same size and chemical structure as Portland cement. _ is the most costly material in concrete. So using fly ash to replace some of it would save money. The federal government is paying for part of the research. Engineers anywhere can use the technology. Professor Tikalsky says some of the ideas have already been put to use in China, the Philippines and other countries. What does the passage mainly tell us? | [
"The causes of road accidents.",
"The advantages of fly ash.",
"The measures of avoiding road accidents.",
"Latest information about long-life concrete bridges."
] | D. Latest information about long-life concrete bridges. | mmlu_train |
m1_pref_148 | Which statement about extit{black-box} adversarial attacks is true: | [
"They require access to the gradients of the model being attacked.",
"They are highly specific and cannot be transferred from a model which is similar to the one being attacked.",
"They cannot be implemented via gradient-free (e.g., grid search or random search) optimization methods.",
"They can be implemente... | D. They can be implemented using gradient approximation via a finite difference formula. | m1_pref |
arc_easy_1301 | When cold weather freezes water in the cracks of rocks, which would most likely happen? | [
"The rocks would become rounded.",
"The rocks would be used for shelter.",
"The rocks would be moved by the wind.",
"The rocks would break into smaller pieces."
] | D. The rocks would break into smaller pieces. | arc_easy |
aquarat_18883 | If the sides of a triangle are 26 cm, 24 cm and 10 cm, what is its area? | [
"120 cm2",
"176 cm2",
"112 cm2",
"166 cm2",
"167 cm2"
] | A. 120 cm2 | aquarat |
arc_easy_2129 | Visible light is which type of wave? | [
"seismic",
"mechanical",
"longitudinal",
"electromagnetic"
] | D. electromagnetic | arc_easy |
aquarat_32336 | A man has some hens and cows. If the number of heads be 50 and the number of feet equals 160, then the number of hens will be: | [
"22",
"23",
"24",
"20",
"28"
] | D. 20 | aquarat |
aquarat_2628 | Two trains of length 100 m and 200 m are 100 m apart. They start moving towards each other on parallel tracks, at speeds 54 kmph and 72 kmph. After how much time will the trains meet? | [
"20/7",
"20/5",
"20/9",
"20/5",
"20/1"
] | A. 20/7 | aquarat |
mmlu_train_96756 | A dart frog is eaten by a pelican, who promptly | [
"passes away",
"wakes up",
"eats birds",
"flies home"
] | A. passes away | mmlu_train |
arc_easy_903 | Which element is necessary for the formation of coal? | [
"crushed rocks",
"flowing water",
"dead animals",
"decaying vegetation"
] | D. decaying vegetation | arc_easy |
arc_easy_549 | The number of fish in a lake suddenly increases. How will the increase most likely affect the lake? | [
"There will be less water in the lake.",
"More plants will grow in the lake.",
"More frogs will live in the lake.",
"There will be fewer insects in the lake."
] | D. There will be fewer insects in the lake. | arc_easy |
arc_challenge_417 | A town built a road through a forest. Deer live in the forest on both sides of the road. Which would not help protect deer from the cars on the road? | [
"feeders on the side of the road",
"lights along the side of the road",
"signs telling drivers to be careful of deer",
"bridges that let the deer walk under the road"
] | A. feeders on the side of the road | arc_challenge |
mmlu_train_59257 | Another thing an astronaut has to learn about is eating in space.Food is weightless, just as men are. Food for space has to be packed in special ways.Some of it goes into tubes that a man can squeeze into his mouth.Bite-sized cookies are packed in plastic. There is a good reason for covering each bite.The plastic keeps pieces of food from traveling in the spaceship.On the earth very small pieces of food would simply fall to the floor.But gravity doesn't pull them to the floor when they are out of the plastic in a spaceship.They move here and there and can get into a man's eyes or into the spaceship's instruments. If any of the instruments is blocked, the astronauts may have trouble getting safely home. As astronauts travel on longer space trips, they must take time to sleep. An astronaut can fit himself to his seat with a kind of seat belt. Or, if he wants to, he can sleep in a sleeping bag which is fixed in place under his seat.But be careful he must put his hands under the belt when he goes to sleep.This is because he is really afraid that he might touch one of controls that isn't supposed to be touched until later. The best title of this article is _ . | [
"Eating and Sleeping in Space",
"How Astronauts Eat in Space",
"Food for Space",
"How Astronauts Sleep in Space"
] | A. Eating and Sleeping in Space | mmlu_train |
aquarat_1480 | Prizes totaling $24,000 were awarded unequally between 3 contestants. Which of the following choices could be the highest prize? | [
"",
"",
"",
"",
""
] | C. (c) $15,000 | aquarat |
mmlu_train_44781 | It's the place where smart people make smart machines work even smarter. It's also in the heart of sunny California, a great place to start a family and raise kids. What could be better? But something is happening to their children. Up until the age of two they develop normally. But then everything seems to go backwards. The children become locked into their own small world, unable to communicate at all. They call it the "curse of Silicon Valley," but the medical name for the condition is autism . It used to be thought that autism was a kind of mental illness. Now doctors are sure that it is a neurological disease transmitted genetically. It seems that the people leading the communications revolution are having children who cannot communicate at all. But even the parents have trouble communicating. Asperger's Syndrome is a mild version of autism. People who have it are highly intelligent and often brilliant with numbers or system but have no social skill. This very combination of symptoms makes Asperger's sufferers into ideal computer professionals. The Asperger's sufferer has always been a well--known figure in popular culture. He or she was the eccentric but dedicated scholar or the strange uncle or auntie who never married. But the high numbers of such people in Silicon Valley mean that they can meet others who understand them and share their interests. And while they might not be personally attractive, they can earn truly attractive amounts of money. They can get married and have kids. Unfortunately, many of the children of two Asperger's parents seem to be developing serious autism. There is little anyone can do. It takes hours of work just to make autistic child realize that anyone else exists. And there is no cure in sight. Some argue that no cure should be found. "It may be that autistics are essentially different from normal people, but that these differences make them invaluable for the evolution of the human race," says Dr. Kirk Whilhelmsen of the University of California. "To eliminate the genes for autism could be disastrous. " It seems that the children of Silicon Valley are paying the price of genius. What can we know about Asperger's Syndrome according to the passage? | [
"Asperger's sufferers are ideal computer professionals.",
"Asperger's sufferers never get married and have children.",
"Asperger's sufferers are ashamed of themselves and locked into their own world.",
"Asperger's sufferers can be beneficial to society if they are cured."
] | A. Asperger's sufferers are ideal computer professionals. | mmlu_train |
mmlu_train_97533 | If a raptor loses weight, then it will have an easier time | [
"eating a goldfish cracker",
"building a small house",
"circling way up there",
"leaving home at night"
] | C. circling way up there | mmlu_train |
aquarat_31735 | For any positive integer n, the sum of the first n positive integers equals [n(n+1)]/2.
What is the sum of all the even integers between 99 and 191? | [
"4450",
"5560",
"6670",
"7780",
"8890"
] | C. 6670 | aquarat |
mmlu_train_96583 | An animal is likely to be negatively impacted by food with | [
"animals",
"fungi",
"water",
"plants"
] | B. fungi | mmlu_train |
mmlu_train_10812 | A glass a day keeps obesity at bay. Alcohol has always been thought to cause weight gain because of its high sugar content, but new research suggests a glass a day could form part of a diet. Looking at past studies they found that, while heavy drinkers do put on weight, those who drink _ can actually lose weight. A spokesman for the research team at Navarro University in Spain says, "Light to moderate alcohol intake, especially of wine, may be more likely to protect against, rather than promote, weight gain". The International Scientific Forum on Alcohol Research reviewed the findings and agreed with most of the conclusions, particularly that current data do not clearly indicate if moderate drinking increases weight. Boston University's Dr. Harvey Finkel found that the biologic mechanisms relating alcohol to changes in body weight are not properly understood. His team pointed out the strong protective effects of moderate drinking on the risk of getting conditions like diabetes ,which relate to increasing obesity. Some studies suggest that even very obese people may be at lower risk of diabetes if they are moderate drinkers. The group says alcohol provides calories that are quickly absorbed into the body and are not stored in fat, and that this process could explain the differences in its effects from those of other foods. They agree that future research should be directed towards assessing the roles of different types of alcoholic drinks, taking into consideration drinking patterns and including the past tendency of participants to gain weight. For now there is little evidence that consuming small to moderate amounts of alcohol on a regular basis increases one's risk of becoming obese. What's more, a study three years ago suggested that resveratrol, a compound present in grapes and red wine, destroys fat cells. What can we learn from the passage? | [
"The specific roles of different types of alcoholic drinks are very clear.",
"Resveratrol is proved to increase the risk of becoming fat.",
"The research found moderate drinking has a strong protective effect.",
"Current data clearly show that moderate drinking increases weight."
] | C. The research found moderate drinking has a strong protective effect. | mmlu_train |
mmlu_train_93933 | Which sense can be used to determine an object's ability to reflect light? | [
"sight",
"hearing",
"smell",
"taste"
] | A. sight | mmlu_train |
mmlu_train_60881 | Google has been collecting tons of data about smartphone usage around the world. Here are some of the most surprising and interesting facts: Android is most popular in Japan, with 55% of respondents using it, compared with 39% for iOS.Android is also number one in a few other countries, including New Zealand (41%), the US(40%), and China (38%). iOS is farthest ahead in Switzerland, with 52% usage vs 23% for Android.Other countries where iOS is far ahead include Australia (49% vs 25% Android), Canada (45% vs 23% Android and 23% Blackberry), and France (43% vs 25% Android). In Egypt, Windows Mobile is far more popular than iOS.13% of survey respondents use the Microsoft smartphone platform, behind Symbian (19%) and Android (14%). iOS is very far down at 4%. Mobile social networking is biggest in Mexico and Argentina, where 74% and 73% of users visit a social network daily.But mobilesocial is weak in Japan where 34% of users never visit a social network on their phone, and this figure rises to 41% in Brazil. Watching video is most popular in Saudi Arabia, with 59% of respondents doing it daily.Number two is Egypt, with 41%. Chinese users shop from their phones.59% of Chinese users do this, compared with only 41% in secondplace Egypt.Chinese users also love to write reviews.41% of them write a review of a local business after looking it up on their smartphone.Number two, Japan, is far behind, with only 24% of respondents doing this. . In which of the following countries is mobile social networking least popular? | [
"Brazil.",
"Japan.",
"Mexico.",
"Argentina."
] | A. Brazil. | mmlu_train |
mmlu_train_15789 | The search for life in the universe took a step forward last month with the opening of the Allen Telescope Array in Hat Creek, California. The telescopes were partly made possible by a gift of twenty-five million dollars from Paul Allen. The total cost of the project is already fifty million dollars. At present, there are 42 radio telescopes working at the Hat Creek observatory. The signals they receive are combined to create what is equal to a single, very large telescope. The telescope will be used to observe objects like exploding stars, black holes and other objects that are predicted but have not yet been observed. Seth Shostak of the SETI Institute says this is the first telescope whose main purpose is to search for signals from intelligent life in space. The SETI Institute is based in Mountain View, California. The organization supports the search for other life forms in the universe. What makes the Allen Telescope Array unusual is that it can collect and study information from a wide area of the sky. In addition, the 42 telescopes can study information about several projects at the same time. That means studies of large areas of the sky can be made faster than ever before. Some officials think the Allen Telescope Array will be completed in three more years. 350 individual radio telescopes are planned. The new abilities of the Allen Telescope Array will make searching for stars similar to the sun much faster. An earlier search by SETI, Project Phoenix, studied about 800 stars to a distance of 240 light years. The project ended in 2004. With the Allen Telescope Array, astronomers hope to gather thousands of times more information in the search for life beyond our planet. The main purpose of the Allen Telescope Array is_. | [
"to serve for the research of weather predication",
"to prepare for the wars against life from the universe",
"to search for signals from intelligent life in space",
"to observe exploding stars, black holes and other objects"
] | C. to search for signals from intelligent life in space | mmlu_train |
mmlu_train_51856 | According to decades-long research, women who took low to moderate daily doses of aspirin had a reduced death rate, especially from heart disease. The research, based on data from a major trial that has tracked almost 80,000 women since 1976, found that women who reported using aspirin on a regular basis had a 25 percent lower risk of death from any cause than women who didn't take the drug. The risk of death from cardiovascular disease was 38 percent lower for aspirin users, and there was also a 12 percent reduction in cancer deaths that took effect after a decade of aspirin use, the researchers found in their report based on the Nurses' Health Study. However, an accompanying editorial in the journal cautioned that the results were open to debate and far from definitive. The dissenting editorial was based on results of an earlier trial by the Women's Health Study, which followed almost 40,000 women for 11 years and found no reduction in overall deaths. Therefore, the new findings "cannot overcome the accumulated evidence that aspirin is not particularly effective for the primary prevention of death from cardiovascular disease in women." "This is a complicated issue," said Dr. Andrew T. Chan, leading author of the new report. "We understand that aspirin has potential health benefits, but who would aspirin therapy be appropriate for?" There are "areas of disagreement that need further study" before that question can be answered, Chan said. But there is information from the two large studies and other trials that can help guide women and their physicians, he said. And anyone who is thinking about daily aspirin "should really talk with doctors about the benefits and risks." Which of the following questions hasn't been solved according to Dr. Chan? | [
"Whether aspirin is beneficial for health?",
"Which of the two researches is really reliable?",
"Who will do the further study in this area?",
"Who are proper for this treatment?"
] | D. Who are proper for this treatment? | mmlu_train |
aquarat_16510 | A solution of 66 litres contains milk and water in the ratio 7:x. If four litres of water is added to the solution, the ratio becomes 3:2, find the value of x? | [
"8",
"5",
"3",
"4",
"6"
] | D. 4 | aquarat |
mmlu_train_38406 | A new research shows that in Britain more and more people are returning to the old tradition that the whole family have a meal at table. Worrying about the obesity and breakdown of a family, people change their eating habits so greatly, according to analysis. They find the number of the family having a meal together increases by 5% from 2002 to 2004, and most people who have meals with their family come from the rich social class. The new discovery makes doctors and the people struggling against obesity extremely excited. Giving up the tradition that the whole family have a meal together is exactly one of the reasons for a series of problems including children's overweight. If a child has a meal in front of the television or the computer alone, he will often eat some fast food. Jason Collins is one of the persons returning to the old tradition. Collins is a manager of a bake house. He finds after he gets used to having a meal at home with his child, the child becomes much more obedient . Dr. Jin is a child psychologist, and she expresses welcome to this result of the study. She says it can make parents have a very good chance to chat with the child when the whole family have a meal together. We can infer from the passage that _ . | [
"people's eating habit has much effect on their family",
"most rich people have meals with their family",
"most children have the problem of overweight",
"most children don't like having dinner with the parents"
] | A. people's eating habit has much effect on their family | mmlu_train |
mmlu_train_57576 | The "melting pot" in American cuisine(. ) is a myth, not terribly unlike the idea of a melting pot of American culture, notes chef Dan Barber. "Most cultures don't think about their cuisine in such monolithic terms," he says. "French, Mexican, Chinese, and Italian cuisines each consist of dozens of distinct regional foods. And I think 'American' cuisine is moving in the same direction, becoming more localized, not globalized. " American cuisine is shaped by the natural wealth of the country. Having never faced agricultural hardship, Americans don't have to rely on rotating crops, such as the Japanese, whose food culture now showcases buckwheat alongside rice, or the Indians, or the French and Italians, who feature beans alongside wheat. "That kind of negotiation with the land forced people to incorporate those crops in to the culture," says Barber. And so eating soba noodles becomes part of what it means to be Japanese, and eating beans becomes part of what it means to be French. So if what we eat is what we are, what are Americans? Well, meat. "If Americans have any unifying food identity, I would say we are a mostly white meat culture," says Barber. "The protein-centric dinner plate, whether you're talking about a boneless chicken breast, or a 16-ounce steak, as an everyday expectation is something that America really created, and now exports to the rest of the world." Every single culture and religion uses food as part of their celebrations, says Ellen Gustafson, co-founder of the FEED Project and The 30 Project, which aims to deal with both hunger and overweight issues globally. "The celebratory nature of food is universal. Every season, every harvest, and every holiday has its own food, and this is true in America as well. It helps define us." We can conclude from the article that _ has become part of what it means to be American. | [
"eating rice",
"eating beans",
"eating white meat",
"eating soba noodles"
] | C. eating white meat | mmlu_train |
arc_challenge_905 | A wasp uses poison in a stinger to | [
"produce eggs.",
"defend itself.",
"build a nest.",
"attract a mate."
] | B. defend itself. | arc_challenge |
mmlu_train_28522 | Winter begins in the north on December 22nd. People and animals have been doing what they always do to prepare for the colder months. Squirrels , for example, have been busy gathering nuts from trees. Well, scientists have been busy gathering information about what the squirrels do with the food they collect. They examined differences between red squirrels and gray squirrels in the American state of Indiana. The scientists wanted to know how these differences could affect the growth of black walnut trees. The black walnut is the nut of choice for both kinds of squirrels. The black walnut tree is also a central part of some hardwood forests. Rob Swihart of Purdue University did the study with Jake Goheen, a former Purdue student now at the University of New Mexico. The two researchers estimate that several times as many walnuts grow when gathered by gray squirrels as compared to red squirrels. Gray squirrels and red squirrels do not store nuts and seeds in the same way. Gray squirrels bury nuts one at a time in a number of places. But they seldom remember where they buried every nut. So some nuts remain in the ground. Conditions are right for them to develop and grow the following spring. Red squirrels, however, store large groups of nuts above ground. Professor Swihart calls " _ ". Gray squirrels are native to Indiana. But Professor Swihart says their numbers began to decrease as more forests were cut for agriculture. Red squirrels began to spread through the state during the past century. The researchers say red squirrels are native to forests that stay green all year, unlike walnut trees. They say the cleaning of forest land for agriculture has helped red squirrels invade Indiana. Jake Goheen calls them a sign of an environmental problem more than a cause. According to the passage, which of the following is true? | [
"The black walnut is equally attractive to both gray and red squirrels.",
"Gray squirrels do more harm to the forest than red squirrels.",
"Red squirrels and gray squirrels have helped the spread of walnut trees.",
"The cleaning of forest land benefits red squirrels directly."
] | A. The black walnut is equally attractive to both gray and red squirrels. | mmlu_train |
arc_challenge_182 | Which of these best describes how the surface of a beach is formed? | [
"mechanical weathering",
"chemical weathering",
"mass movement",
"volcanic eruption"
] | A. mechanical weathering | arc_challenge |
mmlu_train_10716 | Now let's look ourselves as a species in relation to ecosystem balance.Modern scientists believe that humankind, like other animals, evolved through millions of years of changes and adaptations to the environment and that our most direct evolutionary ancestor was probably an earlier species of the primate(monkey, ape) group. Despite this similarity with other creatures, however, the evolution of humankind differs from that of other species in one important and unique way. In other species, evolution has led to specialization, both in the species abilities and in its place within the environmental structure. For example, the giraffe is much adapted to feeding on treetops, but it is also specialized and thus limited to feeding on trees and shrubs. Only with great difficulty can it bend down to graze on the ground. Similarly, the anteater is extremely well adapted to eating ants but is unable to catch or eat other animals. The same is true for countless other species. For humankind it is opposite. Our evolution had led to a very generalized ability. Our highly developed intelligence and ability to make and handle tools mean that we can do almost anything. Humans evolved in such a way that we are able to move into every environment on Earth and even into space. No natural competitor offers great resistance, and other natural enemies such as disease have been controlled. Said another way, we see in humankind a great imbalance between biological potential and environmental resistance. The result is the rapidly increasing world population, frequently referred to as the population explosion. Further, to support our growing population, natural ecosystems are being increasingly displaced by human habitations, agriculture, and other human supporting activities. According to the author, imbalance between biological potential and environ mental resistance has resulted in _ . | [
"the population explosion",
"the destruction of human habitations",
"the growth of natural ecosystem",
"the specialization of humans"
] | A. the population explosion | mmlu_train |
mmlu_train_32607 | What to do if a fire starts? Imagine it's late at night. You hear the smoke detectors go off. You smell smoke when you wake up. Do you know what to do? If a fire starts in your home, remember your escape plan and leave as quickly as possible. Keep the following things in mind to make a safe escape. * Call"Fire!"to warn everyone in your family. * If you know where the fire is, close as many doors as possible between you and the fire. * If you're in bed, roll out of bed and onto the floor. Crawl on the floor next to a wall. Being near the ground makes it easier to breathe. If possible, cover your mouth and nose with a wet cloth. * Feel the entire surface of a door before you open it. If the door is warm or hot, do not open it. The fire is probably right outside your room. Find another way to leave the room. If the door is cool, open it a little. * Look out and try to see the fire. If it is safe, leave the room. Remember to stay on the floor. * If your clothes catch fire, stop immediately. Drop to the ground and roll. Remember:Stop, drop and roll. * Call the fire department from outside and wait for help to arrive. What is the first thing you should do if a fire starts in your home? | [
"Call the fire department",
"Call\"Fire\"to warn your family members.",
"Collect your favorite belongings to save from the burning house.",
"Have a white sheet from a window to let the fire department know where to go."
] | B. Call"Fire"to warn your family members. | mmlu_train |
aquarat_42308 | The sum of three numbers is 98. The ratio of the first to the second is 2/3, and the ratio of the second to the third is 5/8. Find the second number. | [
"10",
"20",
"30",
"40",
"50"
] | C. 30 | aquarat |
aquarat_7314 | In a partnership between A, B and C. A's capital is Rs.5000. If his share of a profit of Rs.800 is Rs.200 and C's share is Rs.130, what is B's capital? | [
"Rs.3250",
"Rs.6250",
"Rs.10250",
"Rs.11750",
"Rs.12750"
] | D. Rs.11750 | aquarat |
mmlu_train_12413 | Do your spirits soar on a sunny day? Do you relax at the sound of flowing water? Some scientists suggest that these contacts with nature are good for your health. In one study, hospital patients with a view of trees had shorter hospital stays and less need for pain medications. Another study indicated that prisoners with a view of the outdoors had fewer doctor visits. "Why do we desire nature? Maybe we're programmed to need it, since our ancestors' survival was so dependent on their connection with nature," suggests biologist E.O. Wilson. Want to find out if contact with nature improves your outlook on life? Try a few of these ideas. Hang out a bird feeder and watch the birds that visit it. Sit down in the backyard or a nearby park. Close your eyes. What do you hear? Birds singing? The wind in the trees? Crickets chirping? Find an anthill. Sit down and watch the ants work. Take a walk right after a rainstorm. What looks different? Smells different? Go barefoot on a sandy beach. Open the curtains and the window, if the weather allows it. On a windy day, watch the trees. Go to a creek, river or park fountain. Listen to the sound of water in motion. Camp out in the backyard or at a nearby state park. Use a tent or sleep on the ground. Find a wide-open space to study the stars. Learn about the different constellations . Raise a garden. Or plant some seeds in a flowerpot. Go hiking with your family. Talk about all of the colors you see in nature. Take a camera and capture your nature experience. From the passage, we can learn that _ . | [
"studying the constellations is important to everyone",
"you can know all the colors only by going hiking",
"nature is quite important to us",
"walking in a rainstorm can be very helpful"
] | C. nature is quite important to us | mmlu_train |
mmlu_train_25141 | Scientist Says 'No' to Human Cloning "I've never met a human worth cloning," says cloning expert Mark Westhusin from his lab at Texas A&M University. "It's a stupid endeavor." That's an interesting choice of adjective, coming from a man who has spent millions of dollars trying to clone a 13-year-old dog named Missy. So far, he and his team have not succeeded, though they have cloned two cows and a cat. They just might succeed in cloning Missy soon -- or perhaps not for another five years. Westhusin's experience with cloning animals leaves him upset by all this talk of human cloning. In three years of work on the Missy project, using hundreds upon hundreds of dog's eggs, the A&M team has produced only a dozen or so embryos carrying Missy's DNA. None have survived the transfer to a surrogate mother. The wastage of eggs and the many spontaneously aborted(,) fetuses may be acceptable when you're dealing with cats or bulls, he argues, but not with humans. "Cloning is incredibly inefficient, and also dangerous," he says. Even so, dog cloning is a commercial opportunity, with a nice research payoff. Ever since Dolly the sheep was cloned in 1997, Westhusin's phone has been ringing with people calling in hopes of duplicating their cats and dogs, cattle and horses. "A lot of people want to clone pets, especially if the price is right," says Westhusin. Cost is no obstacle for Missy's mysterious billionaire owner; he's put up $3.7 million so far to fund A&M's research. Contrary to some media reports, Missy is not dead. The owner wants a twin to carry on Missy's fine qualities after she does die. The prototype(;)is, by all accounts, athletic, good-natured and supersmart. Missy's master does not expect an exact copy of her. He knows her clone may not have her temperament(, ). In a statement of purpose, Missy's owner and the A&M team say they are "both looking forward to studying the ways that her clones differ from Missy." Besides cloning a great dog, the project may contribute insight into the old question of nature vs. nurture. It could also lead to the cloning of special rescue dogs and many endangered animals. However, Westhusin is cautious about his work. He knows that even if he gets a dog pregnant, the offspring, should they survive, will face the problems shown at birth by other cloned animals: abnormalities like immature lungs and heart and weight problems~ "Why would you ever want to clone humans," Westhusin asks, "when we're not even close to getting it worked out in animals yet?" We learn from the passage that animal clones are likely to have _ . | [
"a bad temper",
"defective(, )organs",
"immune deficiency",
"an abnormal shape"
] | B. defective(, )organs | mmlu_train |
mmlu_train_94383 | Which statement describes animal embryos? | [
"display all the features of an adult",
"represent the earliest stage of development",
"have the same number of cells as a fertilized egg",
"have half the number of chromosomes as an adult"
] | B. represent the earliest stage of development | mmlu_train |
aquarat_51227 | A train running at the speed of 54 km/hr crosses a pole in 9 seconds. Find the length of the train? | [
"150 meter",
"299 meter",
"135 meter",
"155 meter",
"144 meter"
] | C. 135 meter | aquarat |
aquarat_48059 | The sum of the first 50 positive even integers is 2550. What is the sum of the even integers from 302 to 400 inclusive? | [
"11,550",
"14,550",
"17,550",
"20,550",
"23,550"
] | C. 17,550 | aquarat |
mmlu_train_99113 | If a person wants to watch the eclipse | [
"it's best to go without sunglasses",
"it's best to use a telescope",
"it's best to just look at it",
"it's best to use eye protection"
] | D. it's best to use eye protection | mmlu_train |
mmlu_train_62759 | How would you like to sleep with one half your brain asleep and the other half awake? Dolphins sleep this way. Recently, scientists at Indiana State University have discovered that ducks sleep this way too. They found that ducks sleep half awake so they can rest and watch for danger at the same time. After putting their ducks in a row and videotaping them, some researchers found ducks on the end of each row spent more time asleep with one eye open, apparently looking for _ "The more the ducks felt threatened, the more they slept with one eye open," said lead author Niels C. Rattenborg, a graduate student at Indiana State University, Terre Haute. "The unique aspect is not that they do it, but that they control it. When they sleep at the edge of a group, they tend to realize greater danger, so they spend more time sleeping with one half of their brain." Ducks with one eye open were still awake enough to detect predators, said the authors of the study, which appears today in the journal Nature. The researchers studied four groups of four ducks held in plastic boxes, which were arranged in a row. Ducks on the end were found to sleep with one eye open 31.8 per cent of the time, compared to 12.4 percent of the time for ducks in the central position. Also, ducks in the central position did not open one eye more than the others, while ducks on each end kept the eye facing away from the group open 86.2 per cent of the time. Brain wave readings of the ducks showed that the half of the brain receiving signals from the closed eye indicated that half of the brain was sleeping. Signals from the half of the brain receiving signals from the open eye showed a state between fully awake and asleep. The under lined word "predator" is most likely to mean _ . | [
"an animal that is likely to be friends with ducks",
"a human being who looks after and feeds ducks",
"a scientist who does research work on animals",
"an animal that hunts, kills and eats other animals"
] | D. an animal that hunts, kills and eats other animals | mmlu_train |
arc_easy_2053 | Most of Earth's surface is covered by | [
"sand",
"trees",
"water",
"mountains"
] | C. water | arc_easy |
aquarat_1217 | The average of six numbers is 3.95. The average of two of them is 3.4, while the average of the other two is 3.85. What is the average of the remaining two numbers ? | [
"4.7",
"4.6",
"4.2",
"4.1",
"4.9"
] | B. 4.6 | aquarat |
mmlu_train_85797 | Recently hand-foot-mouth disease has spread across China. In the past three months, there have been about 41,846 cases in 30 provinces and regions. The number is increasing. Eighteen Chinese children have died of the disease so far this year. What causes the disease and why is it dangerous? Hand-foot-mouth disease is a common childhood illness. It mainly affects children under the age of 10. It gets its name from the rash that develops on the hands and feet. It can also cause blisters in your mouth. A child who has the disease will usually have a fever, a runny nose and sore throat. He or she doesn't want to eat or drink because of pain in the mouth. Hand-foot-mouth disease is mostly not serious. The fever and rash clear within a few days. But in some cases, the virus affects the heart, lungs or brain. This puts the child's life in danger. A virus causes hand-foot-mouth disease. The disease spreads easily where a lot of young children are together, such as in a child-care center. Sometimes it can also affect teenagers and adults. In order not to pass on the virus, good hygiene is important. We should wash our hands as often as possible. Especially we should wash our hands before meals and after going to the toilet. From the passage, we know that the hand-foot-mouth disease _ . | [
"spreads easily among the young children",
"will not affect adults",
"didn't happen in China",
"starts from villages"
] | A. spreads easily among the young children | mmlu_train |
arc_easy_451 | Earth's rotation (turning on its axis) causes | [
"the seasons to change.",
"the Moon to appear as different shapes.",
"day and night.",
"solar eclipses."
] | C. day and night. | arc_easy |
mmlu_train_67507 | Millions of stars are travelling about in space. A few form groups which travel together, but most of them travel alone. And they travel through a universe which is so large that one star seldom comes near to another. For the most important part each star makes its journey in complete loneliness, like a ship on an empty ocean. The ship will be well over a million miles from its nearest neighbour. From this it is easy to understand why a star seldom finds another anywhere near it. We believe, however, that some two thousand million years ago, another star wandering through space, happened to come near our sun just as the sun and the moon raised its tides on the earth, so this star must have raised tides on the surface of the sun. But they were very different from the small tides that are raised in our oceans; A large tidal wave must have travelled over the surface of the sun, at last forming a mountain so high that we cannot imagine it. As the cause of the disturbance came nearer, so the mountain rose higher and higher. And before the star began to move away again, its tidal pull had become so powerful that this mountain was torn to pieces and thrown off small parts of itself into space. These small pieces have been going round the sun ever since. They are the planets. The article suggests that _ . | [
"how space formed",
"our earth exists before the sun",
"no one knows where the earth comes from",
"our earth used to be a high mountain in the sun"
] | D. our earth used to be a high mountain in the sun | mmlu_train |
arc_easy_489 | Which of these is a freshwater reservoir? | [
"Gulf of Mexico",
"Pacific Ocean",
"Atlantic tidal basin",
"Antarctic polar ice"
] | D. Antarctic polar ice | arc_easy |
mmlu_train_29564 | The world is changing so fast that English, perhaps the most worldly of languages, is struggling to keep up. Learners in the future are likely to be much younger. Young children are often said to be better at language learning than older learners but they also have special challenges. Young children don't usually have the kind of instrumental motivation and determination for learning English that older learners often have. English lessons must therefore be fun and rewarding. The reasons why people learn English are also changing. Globalization is bringing together more people than ever who speak different languages and who are turning to English as the means of communication. The English learners of the future may be less worried about sounding exactly like a native speaker and more concerned about how to use English effectively in cross-cultural communication. We may be hearing more non-native speakers in dialogues and a wider range of the "New Englishes" now used around the world. Technology will allow English to come to you, rather than you having to go to a special place to learn English. Learning English has always involved both pain and pleasure, private effort and social activity. Traditional learning provided take-it or leave-it mixes of these as well as of content but in future learners will be able to choose a plan which suits their cultural and psychological dispositions , or their particular needs at that moment. They, rather than their teachers, will decide how, what and when they will learn. Above all, learning English is about communication and an important benefit of learning English is being able to exchange views and make friends with people all over the world. Despite the growing independence of learners, trusted institutions and brand names will remain important. Compared to older learners, young English learners _ . | [
"are more active in learning",
"are more hard-working in learning",
"have more difficulties in learning",
"have less lasting determination in learning"
] | D. have less lasting determination in learning | mmlu_train |
aquarat_49955 | 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.1 per sq m? | [
"675",
"135",
"320",
"430",
"820"
] | A. 675 | aquarat |
mmlu_train_96089 | What is animal competition? | [
"wolves and bears eating salmon",
"a shark and marlin swimming fast",
"gazelles and zebras living on the plains",
"an oxpecker helping a rhino"
] | A. wolves and bears eating salmon | mmlu_train |
mmlu_train_52898 | Humans are well-equipped for life on Earth. But in space, it is different. Low or _ changes how the blood flows and causes motion sickness, muscle loss and tiredness. Weightlessness can also cause bone loss. But scientists are experimenting with little worms to better understand how space travel affects astronauts. The millimeter-long worm is called C. elegans. The see-through worm is often used in medical studies because its life is only about two weeks long. Seventy percent of its DNA is the same as human DNA. Sabanayagam is a scientist, who built a micro-gravity simulator to test how C. elegans would perform in the actual zero gravity of space. Scientists put the worms into the simiulator full of water. After a week they take out the worms. They look for changes in the worms' epigenome,which are chemical markers that tell the DNA in the cells how to perform. The epigenome can be changed by the environment. And those changes pass from one generation of worms to the next. "When the worms are in a liquid environment, some epigenomic marks remain even when we take the animal out of the liquid environment and put it back into normal ground conditions. So its offspring keeps this epigenomic memory of the parents' liquid environment or microgravity environment." The information the scientists have gathered suggests that the epigenomic marks appear during the early part of a worm's life. Mr. Sabanayagam says he thinks scientists can find genes in the human similar to those in the worms that responded to microgravity and scientists could possibly observe those genes closely when astronauts travel in space. Sabanayagam expects C. elegans to visit the International Space Station within two years. He says he hopes information gathered from the worm studies can be used to develop simple, low-cost and quick tests to measure an astronaut's health. Why do scientists experiment with C. elegans? | [
"Because it has strong life power in water.",
"Because they want to find how space travel affects astronauts",
"Because the worm will be taken into space.",
"Because they want to find what its DNA like."
] | B. Because they want to find how space travel affects astronauts | mmlu_train |
aquarat_51060 | At a certain organisation, the number of male members went up by 12% in the year 2001 from year 2000, and the number of females members went down by 4% in the same time period. If the total membership at the organisation went up by 1.2% from the year 2000 to 2001, what was the ratio of male members to female members in the year 2000? | [
"1:2",
"1:3",
"2:3",
"3:2",
"2:1"
] | A. 1:2 | aquarat |
aquarat_40318 | A man has Rs. 240 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ? | [
"37",
"38",
"22",
"45",
"28"
] | D. 45 | aquarat |
aquarat_9881 | x+(1/x) = 3 find x^2 + (1/x^2) | [
"2.25",
"7",
"4.25",
"5.25",
"6.25"
] | B. 7 | aquarat |
mmlu_train_18755 | In March 2004, Joe Ryan got a collection notice from a billing agency for Littleton Adventist Hospital near prefix = st1 /Denver,Colorado. The hospital wanted payment for surgery totaling $41,188. Ryan had never set foot in that hospital. Obviously there was some mistake. "I thought it was a joke," says Ryan. But when he called the billing agency, nobody laughed. Someone named Joe Ryan, using Ryan's Social Security number, had indeed been admitted for surgery. He figured clearing this up would take just a few phone calls. Two years later, Ryan continues to suffer from the damage to his credit rating and still doesn't know if his medical record has been cleared of wrong information. Joe Ryan was the victim of a little-known but frightening type of consumer fraud that is on the rise: medical identity theft, which involves using your name to get drugs, expensive medical treatment and even cheating insurance payments. As Ryan discovered, money isn't the half of it. When someone steals your name to receive health care, his medical history becomes part of your record -- and setting the record straight can be extremely difficult. That's because, in part, the information is distributed among dozens of caregivers, from doctors to medicine stores to insurance companies and labs. "I wanted to help straighten this out," says Ryan, "so I went to the hospital, and they had a three-inch-thick record for me, but they wouldn't let me see it. I showed them my ID, and they said that's not Joe Ryan's signature. Well, of course not! They had this other guy's signature." Ryan had fallen into a victim's Catch-22: If your record doesn't appear to be yours, you may not have the right to see it, much less change it. Ryan's next step was a visit to the Police Department. But the cops concluded there was not much they could do; local law enforcement has little experience with medical ID theft, and cases can end up being considered a civil matter. At first Joe Ryan thought his problem was _ . | [
"easy to settle",
"difficult to settle",
"impossible to solve",
"unnecessary to solve"
] | A. easy to settle | mmlu_train |
aquarat_17634 | In an examination, there were 2,000 candidates, out of which 900 candidates were girls and rest were Boys. If 36% of the boys and 32% of the girls passed, then the total percentage of failed candidates is? | [
"35.67%",
"65.80%",
"68.57%",
"69.57%",
"none of these"
] | B. 65.80% | aquarat |
aquarat_24225 | The greatest number that divides 180, 565 and 705 leaving remainder 5, 5 and 5 respectively is: | [
"31",
"33",
"35",
"38",
"39"
] | C. 35 | aquarat |
mmlu_train_2662 | As a sample of mercury changes state from liquid to solid, the atoms of the sample | [
"move closer together and have less kinetic energy.",
"move closer together and have more kinetic energy.",
"move farther apart and have less kinetic energy.",
"move farther apart and have more kinetic energy."
] | A. move closer together and have less kinetic energy. | mmlu_train |
aquarat_44554 | The distance that light travels in one year is approximately 5,870,000,000,000 miles. The distance light travels in 10000 years is: | [
"111 × 1827 miles",
"999× 1238 miles",
"587 x 10^14 miles",
"247 × 1012 miles",
"587 × 1012 miles"
] | C. 587 x 10^14 miles | aquarat |
mmlu_train_31294 | There are many commonly held beliefs about eye glasses and eyesight that are not proven facts. For instance, some people believe that wearing glasses too soon weakens the eyes. But there is no evidence to show that the structure of eyes is changed by wearing glasses at a young age. Wearing the wrong glasses, however, can prove harmful. Studies show that for adults there is no danger, but children can develop loss of vision if they have glasses inappropriate for their eyes. We have all heard some of the common myths about how eyesight gets bad. Most people believe that reading in dim light causes poor eyesight, but that is untrue. Too little light makes the eyes work harder, so they do get tired and strained. Eyestrain also results from reading a lot, reading in bed, and watching too much television. However, although eyestrain may cause some pain or headaches, it does not permanently damage eyesight. Another myth about eyes is that they can be replaced, or transferred from one person to another. They are close to one million nerve fibers that connect the eyeball to the brain, so it is impossible to attach them all in a new person. Only certain parts of the eye can be replaced. But if we keep clearing up the myths and learning more about the eyes, some day a full transplant may be possible. With the technology we now have, doctors _ . | [
"can transfer certain parts of the eye in a new person",
"can transplant the whole eye in a new person",
"still can't do eye transplant even certain parts of the eye",
"know almost nothing about eyes"
] | A. can transfer certain parts of the eye in a new person | mmlu_train |
arc_easy_1316 | What is the most reasonable explanation for why a toy car rolls farther on a wood floor than on a thick carpet? | [
"The car weighs more on the carpet.",
"The car weighs more on the floor.",
"The carpet has more resistance.",
"The floor has more traction."
] | C. The carpet has more resistance. | arc_easy |
arc_challenge_467 | Sodium, Na, is in the same group as | [
"Ne.",
"Mg.",
"Ca.",
"K."
] | D. K. | arc_challenge |
aquarat_44637 | A man buys a cycle for Rs. 1400 and sells it at a loss of 10%. What is the selling price of the cycle? | [
"s. 1090",
"s. 1160",
"s. 1190",
"s. 1260",
"s. 1204"
] | D. s. 1260 | aquarat |
mmlu_train_93628 | The Sun is a medium-sized star and is expected to continue to perform nuclear fusion for five billion years. What is most likely to be the final stage of the Sun? | [
"supernova",
"supergiant",
"neutron star",
"white dwarf"
] | D. white dwarf | mmlu_train |
mmlu_train_59571 | Seth DeBolt is a plant scientist at the University of Kentucky US. He and other scientists wanted to find a source of fuel that poor people in rural areas of developing countries could use to make electricity. The United Nations Development Program says a billion and a half people have no electricity. A billion others have an undependable supply. Professor DeBolt went on a study trip to rural Indonesia. He saw that there was very little waste in the use of agricultural products. Everything that farmers grew was used for something. Even the remains of fruit that people did not eat were fed to chickens. Little waste meant there was little that could be used for fuel. Growing a separate fuel crop would take land away from food crops. That was something Professor DeBolt did not want to do. DeBOLT said, "The people at most risk with respect to energy poverty, typically they're the same people who have food insecurity issues as it is. And then any change in availability would be most damaging to that group of people." But he found one item that was in plentiful supply and would not create competition between food and fuel. Coconut shells are generally thrown out. Yet Professor DeBolt says it has an "excellent" heating value. All someone needs is a way to release that energy. DeBolt says he and his team see possibilities for coconut power. "Coconuts are growing here and these are the areas where there is possibility for energy poverty to be eased at least in part by these small-scale production systems." The researchers say these systems could provide as much as thirteen percent of the energy needs of a country like Indonesia. Other tropical countries with large crops of coconuts and similar fruit could benefit, as well. But DeBolt says this is not a perfect solution. There are technical questions, like how to safely deal with the dangerous waste produced in the process. And there needs to be money to get these projects started. DeBolt thought it was not a good idea to grow fuel crops because _ . | [
"there are plenty of coconuts",
"local farmers have no interest in it",
"it would make food problems worse",
"fuel crop has little use for local farmers"
] | C. it would make food problems worse | mmlu_train |
mmlu_train_60910 | What would you think if someone suggested knocking down St Paul's Cathedral to widen the road? Or pulling down Big Ben to make way for a car park? It would be ridiculous, right? But when it comes to devastation of the natural world, we aren't so easily shocked. But we should be...or we'll be in a lot of trouble. _ . Ancient forests are destroyed. Wetlands are becoming dry. Woodland is disappearing, and all in the name of progress. This is bad in itself, but it's devastating for biodiversity. Biodiversity refers to the variety of plants, animals and other living things that are all interconnected. The ecological services provided by biodiversity are vital to everyday life. The air we breathe is a product of photosynthesis by green plants. Insects, worms and bacteria break down waste and make soils rich. And tiny organisms clean the water in rivers and sea. In fact, all life on the earth exists thanks to the benefits of biodiversity. More than 90 percent of the calories consumed by people worldwide are produced from 80 plant species. And 30 percent of medicines are developed from plants and animals. Maintaining a wide diversity of species in each ecosystem is necessary to preserve all living things. The loss of biodiversity could be devastating. "It is wrong to think that biodiversity can be reduced indefinitely without threatening humans," said Harvard University biologist Edward O. Wilson, known as the "father of biodiversity". He warned, "We are about to reach a critical point beyond which biodiversity loss will become irreversible ." But what can we do? The present problem is that the concept of biodiversity is so vague . People might care about giant pandas, but it is much harder to excite them about the fate of tiny sea creatures which are being boiled to death in the cooling systems of power stations along coastlines. TheGuardiannewspaper is trying to help. _ has launched the Biodiversity 100 campaign to try to convince governments around the world to take action to deal with the widespread concerns about biodiversity. This includes persuading the UK government to create a series of marine reserves to reserve the decrease in the sea-life caused by industrial fishing, stopping fishing sharks by the Japanese fishermen and banning the killing of dingoes (wild dogs) in Australia, among many other things. There is a lot to do. And we'd better act quickly if we don't want to end up with a planet that can't sustain life! When it comes to biodiversity, the present problem is that _ . | [
"people might not clearly know what is biodiversity and what should be protected",
"people are not aware that giant pandas are endangered",
"people don't realize that biodiversity is vital to everyday life",
"people hunt sea creatures for food"
] | A. people might not clearly know what is biodiversity and what should be protected | mmlu_train |
mmlu_train_87364 | Are you a gourmand ? Do you want to eat every delicious food in the world? Then do you watch the popular program?"A Bite of China " is a documentary on Chinese delicious food which has been broadcasted by Chinese central television. Is there any holiday that isn't celebrated with a special festival food? Here are several traditional Chinese foods: Eggs hold a special meaning in many cultures, and China is no exception . The Chinese believe eggs mean producing something new. After a baby is born, parents may hold a "red egg and ginger party," where they pass out eggs to announce the birth. In some areas of China the number of eggs represents the sex of the child, for example, an even number(1,3,5,---) for a girl, and an odd number(2,4,6---) if a boy has been born. Noodles are a symbol of longlife in Chinese culture. They are as much a part of a Chinese birthday celebration as a birthday cake with lit candles is in many countries. Since noodles represent long life, it is considered very unlucky to cut it off. Although westerners sometimes may be very sorry to see fish lying on a plate, in China a whole fish is a symbol of richness. In fact, at a party it is traditional to serve the whole fish last, pointed toward the valued guest. Fish also has a special meaning because the Chinese word for fish, yu, sounds like the word for richness or plenty, and it is believed that eating fish will help your wishes come true in the year to come. A very popular dish during the Dragon Boat Festival is Zongzi. This tasty dish is made of rice dumplings with meat, peanut or other delicious food in bamboo leaves. The tradition of Zongzi is meant to remind us of a great man, Qu Yuan. The 50-minute program tries to bring something new by presenting more cultural elements ,such as eating habits and the quality of eating. How many kinds of traditional food are mentioned in the passage? | [
"two",
"three",
"four",
"five"
] | C. four | mmlu_train |
mmlu_train_96960 | A laser produces a light source, which may be useful in | [
"cleaning a glass",
"juggling stones",
"playing with felines",
"doing the dishes"
] | C. playing with felines | mmlu_train |
mmlu_train_52882 | Sir John a British scientist who won last year's Nobel prize for medicine, said he had predicted at the time of his frog experiments that the successful cloning of a mammal would happen within 50 years.and that "maybe the same answer is appropriate" far the step to human cloning. Parents who lose children in accidents may be able to clone "copies" to replace them then. Although any attempt to clone an entire human would raise complex moral issues, the biologist claimed people would soon overcome their concerns if the technique became medically useful.Cloning was regarded with extreme doubts when it was first developed but became widely accepted after the birth of Louise Brown, the first "test tube baby" He said, "When my first frog experiment.s were done, an American reporter asked how long it will be before these things can he done in mammals or humans I said, 'Well, it could be anywhere between 10 years and 100 years-how about 50 year ?' It turned out that it wasn't far off the mark as far as Dolly was concerned.Maybe the same answer is appropriate." Sir John added that cloning a human being effectively means making an identical twin, and doctors would therefore simply be "copying what nature has already produced" The average vote on allowing parents of deceased children, who are no longer fertile , to create another using the mother's eggs and skin cells from the first child, thinking the technique was safe and effective, is 60 per cent in favor.The reasons for "no" are usually that the new child would feel they were some sort of a replacement for something. . What does the text mainly talk about? | [
"The life of Sir John,",
"Predict/on on human cloning.",
"Views on human cloning",
"Achievements in human cloning."
] | B. Predict/on on human cloning. | mmlu_train |
mmlu_train_72604 | Li Ming is a runner, he runs for the spring sports on the playground every day.Our school is holding the sports meeting today.Li Ming is in the 1500 Meters'Race.At first he runs very fast,but then he falls on the ground.His left leg is hurt.It is a long way from the end of the race.What will he do? People are looking at him.Li Ming gets up a nd walks the rest of the way.Li Ming doesn't win the race,but he wins a prize for walking. Li Ming's _ is hurt. | [
"foot",
"leg",
"arm",
"hand"
] | B. leg | mmlu_train |
mmlu_train_6787 | Sitting on a chair all day in school can make anyone want to move around. So, more and more teachers are letting students have a ball. By sitting on exercise balls instead of chairs , teachers find students' posture and attention improve. Dottie Pownall, a fifth-grade teacher in West Virginia, USA, has been using balls as chairs since December 2008. "The students love them", she says. Pownall took a survey of her students. She found that 80% of the students thought sitting on the balls helped them pay more attention to what they were learning. The teacher, Pisa Witt, felt so strongly about the use of balls as chairs, she started Witt Fitt. This company encourages the use of the balls. And the company educates not only teachers but also students on how to use them. "Our products are used in 24 states, three provinces in Canada, Puerto Rico and Japan," says Witt, " Research shows that sitting on the balls makes them sit up straighter . You can slouch on a ball," says Witt, "but it feels bad." Because the students are moving, their blood increases. That carries more oxygen( ) to the brain , so the kids have more energy and can pay attention longer. "Besides, they're fun." says Pownall. Teachers choose balls instead of chairs because sitting on balls helps the kids _ . | [
"improve the students' posture and attention",
"slouch on the chairs",
"have fun",
"Both A and C are correct answers"
] | D. Both A and C are correct answers | mmlu_train |
mmlu_train_96897 | Plants can use what as a pollinator? | [
"bees wax",
"small extinct birds",
"rhinos",
"windy air"
] | D. windy air | mmlu_train |
mmlu_train_13859 | Technology is changing our lives. Our present aerospace companies are gradually disappearing as private space concerns are being born every day. I'm going to discuss three spacebased businesses that are sure to soon influence us all. First we have to make space travel cheaply and safely. Engine design is the main challenge. To make money in space, the cost of space travel will have to diminish . This problem will be the most difficult to solve. Liquid fueled rockets are the only way to get out of Earth's orbit. Finding new ways to power the flight to space is also another big challenge. Finding the key to cheap space travel might be the biggest story of our times. There are a lot of great minds working on this problem. And companies are pouring money into research and development. In the next few years we'll see the first suborbital tourist. And not long after that we should really start to see new and exciting things as competition heats up. Spacecraft design and production will naturally follow rocket technology. All sorts of crafts will be needed for the wide uses they'll be tasked with. Several companies in the United States have already made small, lowcost test vehicles. Resources in space will provide great mining profits to those who can afford the cost of setting up such a huge operation. Can you imagine finding a huge asteroid of pure gold? The benefit to mankind is limitless. Mining on other planets, like Mars, also adds CO2 into the very thin atmosphere. Over time this can lead to the formation of an atmosphere similar to Earth's. Space is going to offer us untold opportunity and wealth. But this is only going to occur if wealthy investors step forward and fund the first steps forward. It is certain that technology will take us to worlds we could never have imagined. The passage is mainly about _ . | [
"the future of space travel",
"the cost of space travel in the future",
"the development of spacecrafts",
"cheap travel in the future"
] | A. the future of space travel | mmlu_train |
arc_easy_721 | Newly hatched turtles are easy prey for other animals. What is an important ability turtles have for better survival of their offspring? | [
"to fight off predators",
"to produce a toxin that makes them taste bad",
"to lay hundreds of eggs so a few will survive",
"to dig a hole and hide from predators"
] | C. to lay hundreds of eggs so a few will survive | arc_easy |
mmlu_train_27362 | The food on the moon has come a long way from the freeze - dried bread to half - dried food. They have changed a lot in the past few years. And now US scientists want to grow vegetables in mini - greenhouses on the moon. Scientists say they are looking forward to a time when people on the moon or even Mars will be able to eat green and fresh vegetables. Paragon Space Development Corporation has shown people what it called the first step toward growing flowers - and finally food - on the moon. Paragon, which is a partner of NASA in experiments at the International Space Station, calls it a "Lunar Oasis " This is a closed greenhouse placed in a metal box. It is designed to safely land a laboratory plant on the moon surface, and protect it while it grows. The small greenhouse is to be sent up into space by Odyssey Moon Ltd, which takes part in the Google Lunar X Prize. This competition offers $ 20 million to any company which can send up, land and operate a lunar rover on the moon surface. Leaders of Paragon say future testing of the "Lunar Oasis" will be driven by Odyssey's flight schedule, which will not happen until 2012 at the earliest. When it is sent up, the greenhouse will have the seeds of cabbage inside it. Because they go from seed to flower in just 14 days, they can complete their life cycle in a lunar night. "Growing plants on the Moon or Mars seems so far away, but it is important that we do this research now," Paragon president Jane Poynter said. "It takes a long time to do a lot of research." What would be the best title for the passage? | [
"Exploring the Moon and the Mars",
"Making Use of the Lunar Rover",
"Researching Fresh Food on the Moon",
"Seeking the Living Things on the Moon"
] | C. Researching Fresh Food on the Moon | mmlu_train |
mmlu_train_36016 | What is TOVIAZ? TOVIAZ is a medicine used in adults to treat the symptoms of a condition called overactive bladder . Who is TOVIAZ for? Adults 18 years older with symptoms of overactive bladder. Don't take TOVIAZ if you: Your stomach empties slowly. Have eye problems. Are allergic to any ingredients of TOVIAZ. Possible side effects of TOVIAZ Dry mouth. Constipation Dry eyes. Trouble empting the bladder These aren't all possible side effects of TOVIAZ. For a complete list, ask your doctor. How to take TOVIAZ: Your doctor may give you the lower 4mg dose of TOVIAZ if you have severe kidney problem. Take TOVIAZ with liquid and swallow the tablet whole. Do not chew, divide or crush the tablet. You can take TOVIAZ with or without food. If you miss a dose of TOVIAZ, start taking it again the next day. Things you should keep in mind when taking TOVIAZ: Decreased sweating and severe heat illness can occur when medicines such as TOVIAZ are used in hot environments. Drinking alcohol while taking TOVIAZ may cause increased sleepiness. The main function of TOVIAZ is to treat _ . | [
"kidney problem",
"stomach problem",
"dry mouth or eyes",
"overactive bladder"
] | D. overactive bladder | mmlu_train |
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