id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5 values |
|---|---|---|---|---|
aquarat_3758 | A man goes from A to B at a speed of 20 kmph and comes back to A at a speed of 30 kmph. Find his average speed for the entire journey? | [
"76 kmph",
"24 kmph",
"99 kmph",
"55 kmph",
"44 kmph"
] | B. 24 kmph | aquarat |
mmlu_train_13043 | Teaching your child to cook is not hard; the hard part could be getting them out of the kitchen. When you are teaching them, remember to stress safety and cleanliness, after all these are skills they will need for many years into the future. Start by finding simple no-cook recipes. A salad or other no-cook recipe is an ideal way to start. Show your child how to hold, and cut with knives. Make sure they know how to wash everything in hot soapy water as they use it, so that it becomes a habit that is part of the process and not an extra chore to do after they have finished. If possible, find one of the good children's cookbooks that are available. Many of these have simple recipes that demonstrate the basic cooking terms such as chop, mix, and stir. When it is practical, you may as well have your child help you prepare meals. Even a small child can get bowls out, pour, and start learning to measure. A two- year -old child can stir a batter , or taste the results. Allow your older child to find a recipe that they think sounds nice. Go over the recipe with them as you discuss the steps needed, and how to adjust any ingredients to match your budget, and family preferences. When you go shopping, have your child help find the necessary ingredients for their 'special' recipe. When it is time to make the recipe, allow them to do as much as possible, only helping out if asked or when they run into trouble. Be sure to praise their efforts even if they are not perfect. After the results are gone, talk about any problems, and see if there is a solution. Most children like to cook, and if they are part of deciding what to cook, as well as the preparation they will be well on the way to being good cooks. Why should we tell children safety and cleanliness? | [
"Because children are often careless",
"Because we must keep them free of danger",
"Because they will develop good habits",
"Because they think cooing is hard"
] | C. Because they will develop good habits | mmlu_train |
mmlu_train_35664 | Fish have different personalities which change as they experience life's highs and lows.according to British biologists. Researchers identified different"personalities" in their fish by observing the boldness or shyness of individuals,according to The Nature.Like people,some fish are very confident in the face of novelty or conflict;while others are silent and fear. The scientists selected particularly bold and shy rainbow trout,and tested whether they changed their outlook depending on what life threw at them.They arranged some fish to fight and others to watch to see how both the participants and observers responded to victories and defeats.Winning or losing a fight,or even watching fellow fish overcome the difficulties influenced the future behavior of the _ studied in the lab. The researchers made fish compete with much larger or smaller opponents.to ensure that they would win or lose their fights.These bold fish that won their fights tended to be even bolder when later presented with a novel food item;losing their fight caused them to be much more cautious. Fish also learn by watching others.Bold fish watching a shy fish exploring a mystery object were much more nervous when later given a novelty item for themselves. Predictably,shy fish that won a fight also gained more confidence,but surprisingly,shy fish that lost their fights also grew bolder when exploring strange new food,Sneddon said,adding that this could be due to what she calls a"desperado effect" . The new research suggests that animals can gradually adapt their personalities.The results echo the effects that life experience can have on human. What can we know from the research? | [
"Bold losing fish become--e bolder when presented With a novel food item.",
"Losing their fights causes the bold fish to be much more courageous.",
"Bold fish watching a shy fish exploring a mystery get less nervous.",
"Shy fish losing fights grow more confident in exploring new food."
] | D. Shy fish losing fights grow more confident in exploring new food. | mmlu_train |
arc_challenge_88 | Which factor can increase the amount of sulfur dioxide in the air? | [
"applying too much fertilizer to agricultural fields",
"operation of coal-fired electric generating plants",
"a hot summer day",
"too much rain"
] | B. operation of coal-fired electric generating plants | arc_challenge |
mmlu_train_84939 | Try this: for a whole day, _ . Eat when you're hungry and sleep when you're tired. What do you think will happen? You may be surprised to find that your day is much like most other days. You'll probably get hungry when you normally eat and tired when you normally sleep. Even though you don't know what time it is, your body does. Inside our bodies are several clocklike systems that follow a 24- hour cycle. Everyone is unique, which is why you might like to stay up late while your sister always wants to go to bed early. Regularly staying up late can make kids do worse on tests and quizzes. And working shifts at night leads to higher rates of heart disease. "There is a growing sense that when we eat and when we sleep are important parts of how healthy we are," says Steven Shea, Director of the Sleep Disorders Research Program at Brigham and Women's Hospital in Boston. "During the night, we are prepared to sleep," Shea says. "During the day, we are prepared to eat and move around, If you reverse ( ) what you are doing, everything is out of phase. That can have adverse consequences. What makes some like to stay up late while others go to bed early? | [
"our bodies",
"our minds",
"the clock",
"our unique system"
] | D. our unique system | mmlu_train |
mmlu_train_57472 | Thanks for bringing me down here to the university last Sunday. Classes didn't start until Wednesday, so I had a few days to get adjusted. I'm signed up for five classes: zoology, calculus, English, and two history sections. It's a heavy load, but they are all courses that will count for my degree. The zoology class which meets at 8:00 every morning is going to be my hardest subject. The history class that I have in the morning is on Western Civilization; the one in the afternoon is on early prefix = st1 /United Stateshistory, our ancestors' life. Calculus which I have at noon every day looks like it's going to be easy. Besides zoology, the other class that's going to be hard is English, for you see, we have to do a composition a week. I like all of my classmates but one. There are four of us in our suite including two girls from Texas and a girl from Manitoba. Sally who is fromSan Antoniois great: I feel like I've known her all my life. I also really like Anne who is the girl fromManitoba. Heather the other girl fromTexasis kind of a pain, though; she's one of those types of people who never tell you what's bothering them and then get hostile. I don't know how to get along with her but I'll try my best to make friends with her. This I take as one other class I myself open. All in all, though, it looks like it's going to be a great year. I'll write again in a week or so. Which subject does the author regard the most difficult? | [
"History.",
"English.",
"Zoology.",
"Calculus."
] | C. Zoology. | mmlu_train |
mmlu_train_12572 | A new study finds that the animal known as man's best friend can also be a good friend to the heart. Researchers in California say they have found that even just a short visit with a dog helped ease the worries of heart patients. The study divided the patients into three groups. In Group A, a dog and a person visited each patient for twelve minutes. Patients in Group B received just a human visitor for twelve minutes. And members of Group C received no visitor, human or canine . The dogs would lie on the hospital bed so the heart patients could touch them. The researchers say some patients immediately smiled and talked to the dog and the human visitor. Dogs, in her words, "make people happier, calmer and feel more loved." The researchers examined the patients before, during and after the visits. They measured stress levels based on blood flow and heart activity. They say they found a twenty-four percent decrease in the group visited by both a dog and a person. They reported a ten percent decrease in the group visited by a person only. There was no change in the patients without any visit. These patients, however, did have an increase in their production of the hormone epinephrine (epinephrine). The body produces epinephrine during times of stress. The increase was an average of seven percent. But the study found that patients who spent time with a dog had a seventeen percent drop in their levels of epinephrine. Patients visited by a human but not a dog also had a decrease, but only two percent. The author believes that _ . | [
"the dog can take the place of most medicines",
"the dog is the most popular pet for man",
"the findings of the research cannot be trusted",
"visits by a human work better than visits by a dog"
] | B. the dog is the most popular pet for man | mmlu_train |
aquarat_29348 | How many seconds will a 800 m long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr? | [
"11",
"30",
"99",
"48",
"61"
] | D. 48 | aquarat |
arc_challenge_483 | Jeremiah noticed a plant had many missing leaves and large holes in other leaves. Why do missing leaves hurt the plant? | [
"The plant makes less food.",
"The plant takes in less water.",
"The plant attracts fewer insects.",
"The plant does not have support."
] | A. The plant makes less food. | arc_challenge |
mmlu_train_96137 | If the leaves are removed from an oak tree, that can cause the tree to | [
"lose water",
"lose acorns",
"lose bark",
"lose energy"
] | D. lose energy | mmlu_train |
mmlu_train_44180 | The forest in Senegal, a country in western Africa, is full of the chimps' usual noises. Suddenly dogs bark. Larger male chimps drop from the trees to face the threat while the others climb to safety. Then the dogs' young human masters appear. One mother chimp with a tiny baby tries to run. The dogs attack and separate them. The two teenage boys quickly catch the baby chimp. But they don't act out of sympathy --- they save the baby so they can sell it. After the teenagers return to their hometown, they visit a man who is said to be very interested in chimps. When they ask the man, Johnny Kante, if he wants to buy the baby, he replies, "That's not what we do." Kante is a member of a scientific team. Although Kante is angry with the teens for capturing the chimp, he hides his anger and persuades them to take him to the baby chimp. Unsure of what to do next upon seeing the chimp, Kante calls Jill Pruetz, the head of the chimp research team. "I'm really worried," says Pruetz, doubtful that the mother is still alive. But knowing that wild chimps sometimes adopt orphans , Kante and pruetz decide they must try to return the baby chimp to its wild community. Kante pays another visit to the teenagers. After he explains how much trouble they are in, because chimps are an endangered species, he requests they should give him the frightened baby without payment. They agree. Kante takes the baby chimp to his home and feeds her milk from a bottle whenever she cries. The next morning, Pruetz and Kante leave the baby with another team member and begin their search for the wild chimps. Pruetz quickly finds the group in the woods. She recognizes the female that is without her child. Pruetz is so excited that she runs the entire mile back to bring the baby chimp to the tree where the chimps are hanging out. The researchers place the baby on the ground near the tree and back away. Almost immediately, a male chimp drops to the ground and stares at the baby curiously. He carries her back to where the mother is waiting. Pruetz still can't believe how fortunate they were to have reunited the mother and child. "Surprising is the only word I can think of," she says. What is the main idea of the passage? _ | [
"How precious chimps are.",
"An adult chimp's deep love for her baby.",
"The dangers the wild chimps are facing.",
"How caring people reunite a baby chimp with her mother."
] | D. How caring people reunite a baby chimp with her mother. | mmlu_train |
aquarat_13296 | When Greenville State University decided to move its fine arts collection to a new library, it had to package the collection in 20-inch by 20-inch by 15-inch boxes. If the university pays $0.90 for every box, and if the university needs 3.06 million cubic inches to package the collection, what is the minimum amount the university must spend on boxes? | [
"$255",
"$275",
"$459",
"$1,250",
"$2,550"
] | C. $459 | aquarat |
arc_easy_129 | Which method below would be the best way to determine if an egg, plastic foam, a piece of wood, or a candle would float on water? | [
"observing each object in water",
"measuring the size of each object",
"calculating the weight of the objects",
"comparing the shapes of the objects"
] | A. observing each object in water | arc_easy |
aquarat_4775 | Mrs. Rodger got a weekly raise of $165. If she gets paid every other week, write an integer describing how the raise will affect her paycheck. | [
"$ 165.",
"$ 146",
"$ 147",
"$ 148",
"None"
] | A. $ 165. | aquarat |
aquarat_12654 | Meg and Bob are among the 4 participants in a cycling race. If each participant finishes the race and no two participants finish at the same time, in how many different possible orders can the participants finish the race so that Meg finishes ahead of Bob? | [
"12",
"30",
"60",
"90",
"120"
] | A. 12 | aquarat |
aquarat_23616 | In a triangle ABC,point D is on side AB and point E is on side AC,such that BCED is a trapezium.DE:BC =3:5.Calculate the ratio of the area of triangle ADE and the trapezium BCED. | [
"9/16",
"8/16",
"7/16",
"6/16",
"5/16"
] | A. 9/16 | aquarat |
mmlu_train_48640 | Before leaving work, Steve Lee likes to use his cell phone to turn on his heat and air condition system at home. So by the time he gets through traffic into his front door, the temperature inside is perfect. You may wonder what a so-called smart home can do inside. Lee works for a company called Smarthome. com, testing and living with many of his company's home automation gadgets , like this multifunction touch screen that controls devices around the house and even connects to the Internet traffic cameras. "I have cameras, and they follow all the way down the freeway to work, "said Lee with pride, "What's going on at home when you are away? No problem, install some wireless cameras and controllers and from any computer in the world with an Internet connection, you can watch your house. " "You can check on the house, and I can look at the temperature. Believe it or not, if I want to turn on lights ahead of time, I can, "added Lee. We sat in Steve's California kitchen and with the right password, turned on the kitchen counter lights at his boss' house in Wisconsin. Steve did have permission to log on . "If you do know the password and you want to play a trick on your wife, you could turn lights on and off remotely. " This new technology, which can automatically turn on water sprinklers when humidity is low, or turn off a pool pump when it is not in use, is no longer expensive. Several hundred dollars for a basic system is enough and it is not hard to install. Sure the convenience is nice but many people who like the security advantages like making sure kids are safe with the help of camera monitors and bedside alerts. "I can notice that maybe one of my children wakes up in the middle of the night once the light switch is turned on. " What a smart home can't do is get you a snack and you have to leave the couch for that. According to the passage, the following is often a must for a smart home EXCEPT a . | [
"cell phone",
"computer",
"camera",
"car"
] | D. car | mmlu_train |
mmlu_train_38173 | This is not a diet. It's a simple way to lose weight. You don't have to give up the food you love or join a gym. You just follow some habits thin people have. Keep them, and you'll become thin. *Wake-up When you wake up in the morning, sit up slowly without using your hands. With legs straight out, lean forward until you feel sore in your back. It will use up 10 calories. *Start with soup Order a clear soup, and have it before the main food. In this way, you'll feel fuller, so you'll eat less when the main food comes. *An apple or more a day Apples are full of fiber and water, so your stomach will want less. Studies show that people who eat at least three apples or pears a day may lose weight. *Talk it up Every time you use the cell phone, stand up and walk around. Heavy people sit on average two and a half hours more each day than thin people. This skill is very important and standing up and walking around will burn up 50 or more calories. Use these skills, and you will have a big weight loss. The text is to encourage you to _ . | [
"go on a diet",
"give up your favorite foods",
"join a gym",
"follow some habits of thin people"
] | D. follow some habits of thin people | mmlu_train |
mmlu_train_25052 | Some people may be born happy, while others are genetically negative, scientists have suggested in a study published late February in a British journal. Earlier research had already established that the gene known as 5-HTTLPR plays a key role in determining how the neurotransmitter serotonin works within the brain. Serotonin, a hormone , passes chemical messages between nerve cells. It has been closely linked to mood. Several anti-depressant drugs regulate serotonin levels. Scientists had also identified three variants of the gene. Two so-called "short" variants were linked to a higher risk of depression and suicide attempts. Unlike the two "short" variants, the "long" variant of 5-HTTLPR showed a clear dislike of negative images, such as fierce animals, and a clear liking for positive ones, such as flowers. Researchers from the University of Essex in Britain showed participants a series of images, which were divided into three kinds: negative ones aimed at inspiring fear or stress such as a snake or person about to commit suicide, pleasant ones and neutral ones. The participants who had the long variant of the 5-HTTLPR gene "showed a clear dislike of negative material alongside a careful attention for positive material," the researchers found. They paid close attention to the pretty pictures, and ignored the frightening ones. On the other hand, the short variant groups had the opposite reaction. In January, the Australian government organized "happiness workshops", teaching government staff how to be happy. The department that held the "happiness workshops" said unhappy staff weren't productive staff. Australian political opposition parties have argued that the "happiness workshops" are probably a waste of money and couldn't increase productivity as intended. However, whether the workshop will have a happy or disappointing result, we will have to wait and see. Various kinds of images were shown to the participants to _ . | [
"draw their attention",
"cater to their different tastes",
"find out about their reactions",
"teach them to improve their artistic appreciation"
] | C. find out about their reactions | mmlu_train |
arc_easy_1522 | Which of these lists has only products that come from plants? | [
"Paper, spices, and fibers",
"Wool, lumber, and butter",
"Medicines, leather, and milk",
"Cotton, rubber, and eggs"
] | A. Paper, spices, and fibers | arc_easy |
arc_challenge_801 | The marsh willow herb is a plant native to the northeastern United States. It grows best in damp habitats. Which of the following environmental changes would most likely cause a decrease in the marsh willow herb population in an area? | [
"a rainstorm lasting several weeks",
"a drought lasting twelve months",
"unusually low temperatures during the month of July",
"unusually high temperatures during the month of January"
] | B. a drought lasting twelve months | arc_challenge |
aquarat_47299 | The length of a rectangular plot is thrice its breadth. If the area of the rectangular plot is 867 sq m, then what is the breadth of the rectangular plot? | [
"76 m",
"17 m",
"88 m",
"55 m",
"44 m"
] | B. 17 m | aquarat |
mmlu_train_60565 | It's true that many dads in the wild aren't interested in parenting, but there are some that work pretty hard to give their little ones a good start. Maybe one of these dads will make you remember your own dad! The male giant water bug doesn't seem to mind a heavy load on his back for his kids. The female puts about 100 to 150 eggs on the back of the male, and then she leaves. Once the female is gone, the male has to look after the eggs. It usually takes one to two weeks for the eggs to hatch. The father giant water bug jumps around to make sure the growing eggs get enough air and water. All this time he can't fly because of the weight of the eggs growing rapidly on his back. Now let's turn to the male stickleback fish. When the mother leaves after laying her eggs, the father tends his young. If the young fish go too far away, their father helps with their safe return by carrying them back in his mouth. The male stickleback looks after all his young -- as many as 100 -- until they can live on their own. A similar example can be found in emperor penguins living in cold areas. The male emperor penguin goes without food while looking after his egg until it hatches. For about 62 to 67 days, the egg stays on top of the father's feet, in very cold temperatures that drop down to -39deg C. As a result, the father may lose nearly 50 percent of his body weight while waiting for his baby penguin to be born! What is the best title for the text? | [
"Mr. Moms in the Wild",
"Animals Do Have Feelings",
"Nature Loves Us like Our Dad",
"Childbirth in the Animal Kingdom"
] | A. Mr. Moms in the Wild | mmlu_train |
mmlu_train_80297 | Donna Ashlock, a 14-year-old girl from California, was very sick. She had a bad heart. "Donna needs a new heart," her doctor said, "she must have a new heart, or she will die soon." Felipe Carza, 15, was worried about Donna. Felipe was Donna's friend. He liked Donna very much. He liked her freckles, and he liked her smile. Felipe didn't want Donna to die. Felipe talked to his mother about Donna. "I am going to die," Felipe told his mother, "and I am going to give my heat to Donna." Felipe's mother didn't pay much attention to Felipe. "Felipe is just kidding," she thought, "Felipe is not going to die. He's strong and healthy." But Felipe was not healthy. He had terrible headaches sometimes. "my head hurts," he often told his friends. Felipe never told his parents about his headaches. One morning Felipe woke up with a sharp pain in his head. He was dizzy , and he couldn't breathe. His parents rushed Felipe to the hospital. Doctors at the hospital had terrible news for them. "Felipe' s brain is dead," the doctors said, "we can't save him." The parents were very sad. But they remembered Felipe's words. "Felipe wanted to give his heart to Donna," they told the doctors. The doctors did several tests. Then they told the parents, "we can give Felipe's heart to Donna." The doctors took out Felipe's heart and rushed the heart to Donna. Other doctors took out Donna's heart and put Felipe's heart in her chest. In a short time the heart began to beat. The operation was a success. Felipe's heart was beating in Donna's chest, but Donna didn't know it. Her parents and doctors didn't tell her. They waited until she was stronger; then they told her about Felipe. "I feel very sad," Donna said, "but I am thankful to Felipe." Three months later the operation Donna went back to school. She has to have regular checkups, and she has to take medicine every day. But she is living a normal life. Felipe's brother John says, "Every time we see Donna, we think of Felipe. She has Felipe's heart in her. That gives us great peace." Donna knew nothing about Felipe's heart until _ . | [
"Felipe's parents told her the bad news",
"the operation was going to start",
"she was well and strong enough",
"she went back to school"
] | C. she was well and strong enough | mmlu_train |
mmlu_train_72692 | Li Peng is a good student. On weekdays he gets up at six in the morning. He has breakfast at home. Then he reads English from 6:30 to 7:00. He goes to school at seven. He has four classes in the morning. He has lunch at school, but on Sundays he has lunch at home with his family. He has three classes in the afternoon. He leaves school at 5:00. He often has dinner at home. In the evening he sometimes watches TV. Sometimes he does his homework. He goes to bed at ten o'clock every night. How long does it take Li Peng to read English after breakfast? | [
"6:30",
"7:00",
"an hour",
"thirty minutes"
] | D. thirty minutes | mmlu_train |
aquarat_38210 | A person traveled 3 equal distances 4km/hr, 5km/hr, 6km/hr then find its avg speed? | [
"5.2km/hr",
"3.18km/hr",
"4.86km/hr",
"2.16km/hr",
"6.32km/hr"
] | C. 4.86km/hr | aquarat |
aquarat_29571 | 11 + 12 + 13 + ... 51 + 52 + 53 = ? | [
"1361",
"1376",
"1363",
"1364",
"1365"
] | B. 1376 | aquarat |
aquarat_6606 | The average (arithmetic mean) of eight numbers is 8. If 4 is added from each of five of the numbers, what is the new average? | [
"4.5",
"8.9",
"10.5",
"4.5",
"5.6"
] | C. 10.5 | aquarat |
mmlu_train_71111 | Name: Container Gardens by Number Cover price: $l5.95 Our price: $9.49 A book covers 50 easy-to-follow container designs. Each design provides a simple numbered planting plan that shows exactly how to create each display, with an instruction of the finished container and in-depth plant information. The plans are easy to follow and for any type of living space or garden. Name: Off the Beaten Path Cover price: $30.00 Our price: $l9.80 The best-selling Reader's Digest travel book has 40% new content including over 200 new places of interest, over 200 new full-color photographs, and all-new, up-to-date maps. It introduces over l, 000 of the United States' most beautiful must-see sights. Name: l80l Home Treatment Cover price: $40.00 Our price: $29.96 Plenty of health problems can be solved at home. Each and every treatment will be tested by a doctor to make sure it is safe and sound. Lots of conditions are covered, from headaches, sunburn and bad breath to hiccups . Name: Best Weekend Projects Cover price: $l7.95 Our price: $l3.96 Choose from 80 ideas to create an unusual living space. The projects are practical, as well as attractive, and will improve your home and yard and can be made in a weekend. These 80 well-designed projects are presented in a clear, easy-to-follow style. How much money can you save if you want to buy a medical book? | [
"$6.46.",
"$l0.20.",
"$l3.96.",
"$l0.04."
] | D. $l0.04. | mmlu_train |
aquarat_51741 | In a stack of boards at a lumber yard, the 20th board counting from the top of the stack is immediately below the 19th board counting from the bottom of the stack. How many boards are in the stack? | [
"37",
"36",
"35",
"34",
"32"
] | A. 37 | aquarat |
mmlu_train_13543 | One day last September, as Britney Spears was about to board a flight to Los Angeles from prefix = st1 /London, a blue bottle fell out of her purse. She quickly put it back in, but not before the camera recorded the event. Neither Spears nor her spokesman was willing to comment on the contents of the bottle, but the next morning London's Daily Express published a page of pictures under the headline "EXCLUSIVE: POP PRINCESS SPOTTED AT AIRPORT WITH POT OF SLIMMING TABLETS." Spears was apparently carrying Zantrex-3, one of the most popular weight-loss pills now sold in theUnited States. The pill, which is sold at about fifty dollars for a month's supply, contains a huge amount of caffeine, some green tea, and three common South American herbs that also act as stimulants . It hit the U.S.market last March and has had _ . Millions of bottles have been sold, and during the Christmas season it was displayed in the windows of the nation's largest chain of vitamin shops, G.N.C. (It is so highly sought after that many of the stores keep it in locked counters.) Zantrex-3 is also sold at CVS, Rite _ Aid, Wal-Mart, and other chains, and over the telephone and on the Internet. If you type "Zantrex" into Google, more than a hundred thousand pieces of information about it will appear. At any moment, there are scores of people sell it on eBay. Perhaps the most interesting thing aboutthe success story of Zantrex-3, however, is that _ is far from unique. There are hundreds of similar products on the market today, and they are bought by millions of Americans. And though Zantrex's producer makes some exciting statements ("the most advanced weight control compound period"), so do the people who sell Stacker 2 and Anorex along with those who sell Carb Eliminator and Fat Eliminator. Almost all of these compounds suggest that they can help people lose weight and regain lost energy, and often without diet, exercise, or any other effort. Britney Spears is a / an _ . | [
"dancer",
"singer",
"athlete",
"chemist"
] | B. singer | mmlu_train |
aquarat_19988 | A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 290 m long? | [
"40 sec",
"52 sec",
"45 sec",
"48 sec",
"50 sec"
] | B. 52 sec | aquarat |
arc_easy_2025 | Which a molecular process found only in retroviruses? | [
"reverse translation",
"translation",
"reverse transcription",
"transcription"
] | C. reverse transcription | arc_easy |
mmlu_train_10666 | The bumpy structure of walnuts is similar to the brain.Some Chinese believe eating walnuts will make them smarter because of that.By the same logic,they believe eating pig brains will increase their intelligence.This kind of food myth is true to Americans,too. Some Americans regularly eat uncooked eggs to keep their minds sharp. Most doctors don't recommend eating either raw eggs or animal brains.Then, what food is good for your brain? Scientists have found a relationship between diet and a healthy brain.It's becoming pretty clear that the right food can increase brain power--help you pay attention, keep you motivated,improve memory, and _ stress.Perhaps even prevent brain aging. The health of your brain depends not only on how much(or little)fat you eat but on what kind it is.Intellectual performance requires the specific type of fat found most commonly in certain fish.Besides oily fish,you should introduce lots of dark green leafy vegetables and color1ful fruits into your diet.Most people lack the special vitamins that these brain foods provide. But you won't do well on your test just because you ate fish the night before. You must eat brain foods regularly. Which of the following statements can be supported by the passage? | [
"The author must be good at cooking.",
"Good marks only depend on regular brain foods.",
"Neither walnuts nor animal brains really help increase mental power.",
"Americans believe eating uncooked eggs makes them more clever than having Walnuts."
] | C. Neither walnuts nor animal brains really help increase mental power. | mmlu_train |
arc_challenge_415 | When two unequal forces act in opposite directions on a moving object, the object will | [
"absorb the forces.",
"come to an immediate stop.",
"continue to move in the same direction.",
"move in the same direction as the larger force."
] | D. move in the same direction as the larger force. | arc_challenge |
mmlu_train_92849 | Copernicus changed the way people viewed the solar system by | [
"claiming Earth is in orbit about the Sun.",
"inventing, then improving, the telescope.",
"writing the theory of the infinite universe.",
"showing planetary orbits are elliptical."
] | A. claiming Earth is in orbit about the Sun. | mmlu_train |
mmlu_train_49460 | The Basics of Math--Made Clear Basic Math introduces students to the basic concepts of mathematics, as well as the fundamentals of more tricky areas. These 30 fantastic lectures are designed to provide students with an understanding of arithmetic and to prepare them for Algebra and beyond. The lessons in Basic Math cover every basic aspect of arithmetic. They also look into exponents , the order of operations, and square roots. In addition to learning how to perform various mathematical operations, students discover why these operations work, how a particular mathematical topic relates to other branches of mathematics, and how these operations can be used practically. Basic Math starts from the relatively easier concepts and gradually moves on to the more troublesome ones, so as to allow for steady and sure understanding of the material by students. The lectures offer students the chance to "make sense" of mathematical knowledge that may have seemed so frightening. They also help students prepare for college mathematics and overcome their anxiety about this amazing--and completely understandable--field of study. By the conclusion of the course, students will have improved their understanding of basic math. They will be able to clear away the mystery of mathematics and face their studies with more confidence than they ever imagined. In addition, they will strengthen their ability to accept new and exciting mathematical challenges. Professor H. Siegel, honored by Kentucky Educational Television as "the best math teacher in America," is a devoted teacher and has a gift for explaining mathematical concepts in ways that make them seem clear and obvious. From the basic concrete ideas to the more abstract problems, he is master in making math lectures learner-friendlier and less scary. With a PhD in Mathematics Education from Georgia State University, Dr. Siegel teaches mathematics at Central Arizona College. His courses include various make-up classes and a number of lectures for future primary school teachers. If the course fails to provide complete satisfaction to you, you can easily exchange it for any other course that we offer. Or you can get your money back. What can we learn about Professor H. Siegel? | [
"He is a guest lecturer at Kentucky Educational Television.",
"He is to deliver 30 lectures in Basic Math.",
"He works in Georgia State University.",
"He specializes in training teachers."
] | B. He is to deliver 30 lectures in Basic Math. | mmlu_train |
arc_easy_336 | Scientists have categorized trees based on whether they keep or lose their leaves each year. Another logical way to categorize trees is based on the | [
"types of nutrients needed to grow.",
"amount of oxygen that is released into the air.",
"color of leaves that are produced.",
"type of fruit that is produced."
] | D. type of fruit that is produced. | arc_easy |
mmlu_train_96544 | Some animals may use coloration for | [
"eating",
"smells",
"love",
"protection"
] | D. protection | mmlu_train |
mmlu_train_13205 | Scientists from China, Sweden and the United Stated have developed a high-producing rice that can reduce methane emission , a major greenhouse gas blamed for global warming, from rice fields, according to a paper published on the latest issue of Nature. By inserting a barley gene into rice, Sun Chuanxin and his colleagues created SUSIBA2 Rice, which stores more starch in the section of the rice above ground, according to a paper published on the latest issue of Nature.This means the grains will have more starch while the root will exude less nutrients that will later be turned into methane by microbes in the soil, Sun, who works with Swedish University of Agricultural Sciences, told Xinhua. "It solves two major problems mankind faces at one time: environmental degradation and the need for increased grain output," Wang Feng, another scientist, said, adding that the rice can cut methane discharge by more than 90 percent during summer and more than half during autumn, as "the rice displays a greater emission reduction effect in high temperatures." Meanwhile, small-scale trials have also suggested an increased output: a single plant of the new breed has 300 more grains with a starch content 10 percent higher. Wang said the team is working on applications for the rice in different areas, seasons and using different farming techniques. "It's still far away from mass application, but at least we see the light of hope." Human-induced methane, though less abundant than carbon dioxide in the air, is responsible for 20 percent of the global warming effect. Rice paddies are the largest single source of methane linked to human activity. According to the Ministry of Agriculture, China produces 209 million tons of rice in 2014, or 28 percent of the world's total of 734 million. What can we learn from the text? | [
"Scientists will soon grow the new rice in large areas",
"Human-related methane contributes most to global warming",
"China may contribute greatly to global warming reduction",
"Rice fields will be reduced all over the world"
] | C. China may contribute greatly to global warming reduction | mmlu_train |
mmlu_train_44872 | The best swimmers tend to be tall and thin with long arms, long legs, long feet, and long hands. The size of their hands gives them great "water grasp", and only a very small hand movement keeps them afloat. They also have great strength, endurance, insulation against heat loss while in water below body temperature, thus better energy conservation, low resistance when in the water, and swimming stroke mechanics . Part of the reason why some people are better swimmers than others has to do with body density. The average person's body density is slightly less than that of water. Muscle has greater density than fat. Therefore, very muscular people tend to be poor at staying afloat. Bone has greater density than fat. Therefore, very skinny people tend to be poor at staying afloat. Good buoyancy is not necessarily the most important factor in good swimming, but it certainly helps. For example, great competitive swimmers--tall, thin, and usually more muscular than average--tend to have greater body density than average and less buoyancy. Many would not float very well if they remained motionless in the water. Their much greater "water grasp" makes up for it. www.ks5u.com The average woman contains a higher proportion of fat in her body than the average man, and the average man contains a higher proportion of muscle in his body than the average woman. Therefore, in general, women are better floaters than men. Compared with other competitive sports, the performance of women is closer to that of men in competitive swimming. Buoyancy is important because_. | [
"it helps people to be safer in water",
"it can help people to swim better",
"it can never be trained to get better",
"it increases swimming length"
] | B. it can help people to swim better | mmlu_train |
arc_easy_1289 | A student combined rice cereal with melted marshmallows. Which best describes what the student made? | [
"an atom",
"a mixture",
"a molecule",
"an element"
] | B. a mixture | arc_easy |
aquarat_18732 | The volumes of two cones are in the ratio 1 : 10 and the radii of the cones are in the ratio of 1 : 2. What is the length of the wire? | [
"2:5",
"2:7",
"2:1",
"1:7",
"2:3"
] | A. 2:5 | aquarat |
arc_easy_266 | A student hypothesizes that the amount of water a plant receives will affect how long it grows before reaching maturity. To test this hypothesis, the student will need | [
"several digital scales.",
"a wet paper towel.",
"several identical plant seeds.",
"different sizes of containers."
] | C. several identical plant seeds. | arc_easy |
aquarat_27208 | The cost per pound of green tea and coffee were the same in June. In July, the price of coffee shot up by 100% and that of green tea dropped by 70%. If in July, a mixture containing equal quantities of green tea and coffee costs $3.45 for 3lbs, how much did a pound of green tea cost in July? | [
"$4",
"$0.3",
"$1",
"$3",
"$1.65"
] | B. $0.3 | aquarat |
aquarat_42457 | 3639 + 11.95 - x = 3054. Find the value of x. | [
"407.09",
"479.75",
"523.93",
"596.95",
"None of these"
] | D. 596.95 | aquarat |
mmlu_train_2058 | Students study human body structure to learn how the body functions. Which life-size model would best represent the size, shape, and location of human internal organs? | [
"a two-dimensional upper body diagram with magnetic stickers of the organs",
"a three-dimensional plastic upper body with removable parts",
"a two-dimensional detailed wall poster",
"a three-dimensional paper body"
] | B. a three-dimensional plastic upper body with removable parts | mmlu_train |
aquarat_40131 | Apple, orange, mango. Mango + apple=12. Mango + orange=10.
Mango +Apple + orange=38. Calculate the no of mango? | [
"-8",
"-9",
"-10",
"-12",
"-16"
] | D. -12 | aquarat |
mmlu_train_15250 | Nearly all of today's Native Americans in North, Central and South America can trace their ancestry to just six women whose descendants immigrated around 20,000 years ago, a DNA study suggests. The finding does not mean that only these six women gave rise to migrants who crossed into North America from Asia in the earliest population of the continent.Rather, it suggests that only six left a particular DNA legacy that persists to today in about 95% of Native Americans, said study co-author Ugo Perego in Utah. "The women did not necessarily arrive together, nor even all live at the same time," he said.Results indicate the women arrived sometime between 18,000 and 21,000 years ago. The work was published this week by the journal PLoS One.Perego is from the Sorenson Molecular Genealogy Foundation in Salt Lake City and the University of Pavia in Italy.The work confirms the previous indications of just six maternal lineages, as well as a date of around 20,000 years ago when the first people in North America arrived after crossing a land bridge from Asia, Perego said. The researchers studied mitochondrial DNA, which is passed only from mother to daughter.They created a "family tree" that traces the different DNA _ found in today's Native Americans.By noting mutations in each branch and applying a formula for how often such mutations arise, they calculated how old each branch was.That indicated when each branch arose in a single woman. The six "founding mothers" obviously did not live in Asia because the DNA signatures they left behind are not found there, Perego said.So they probably lived in Beringia, the now-submerged land bridge that stretched to North America, he said. What didn't Ugo Perego and his team do? | [
"They used a \"family tree\" to analyze the findings.",
"They focused on life styles of the original women.",
"They clarified genetic changes in the family tree.",
"They studied how long each branch had developed."
] | B. They focused on life styles of the original women. | mmlu_train |
aquarat_27115 | Barbara, Becky and Beth dressed up as princesses for Halloween. One was Snow White. One was Sleeping Beauty. One was Cinderella. Becky is not Sleeping Beauty and she went trick-or-treating with Snow White. Beth and Sleeping Beauty are sisters. Who is Snow White? | [
"Becky",
"Beth",
"Barbara",
"none",
"Mary"
] | B. Beth | aquarat |
arc_easy_1961 | Lori owns a house next to the lake. She uses lots of fertilizer to keep her lawn green. Which impact could fertilizing her lawn have on the lake? | [
"an increase in the algae population",
"an increase in the fish population",
"an increase in the mosquito population",
"an increase in the lake's depth"
] | A. an increase in the algae population | arc_easy |
aquarat_20229 | To fill a tank, 25 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 3/10 of its present? | [
"61.5",
"60.5",
"63.5",
"83.333",
"64.5"
] | D. 83.333 | aquarat |
aquarat_41656 | In a survey about potential presidential candidates A and B, 33% of the public like A and 51% like B. If the percentage of the public who like one candidate only is twice the percentage of the public who like both candidates, then what is the percentage of the public that like neither? | [
"28%",
"32%",
"37%",
"22%",
"67%"
] | C. 37% | aquarat |
mmlu_train_33562 | WASHINGTON (Reuters) - People who drink two or more sweetened soft drinks a week have a much higher risk of pancreatic cancer , an unusual but deadly cancer, researchers reported on Monday. People who drank mostly fruit juice instead of sodas did not have the same risk, the study of 60,000 people in Singapore found. Sugar may be to blame but people who drink sweetened sodas regularly often have other poor health habits, said Mark Pereira of the University of Minnesota, who led the study. "The high levels of sugar in soft drinks may be increasing the level of insulin in the body, which we think contributes to pancreatic cancer cell growth," Pereira said in a statement. Writing in the journal Cancer Epidemiology, Biomarkers & Prevention, Pereira and colleagues said they followed 60,524 men and women in the Singapore Chinese Health Study for 14 years. Over that time, 140 of the volunteers developed pancreatic cancer. Those who drank two or more soft drinks a week had an 87 percent higher risk of being among those who got pancreatic cancer. Pereira said he believed the findings would apply elsewhere. "Singapore is a wealthy country with excellent healthcare. Favorite pastimes are eating and shopping, so the findings should apply to other western countries," he said. But Susan Mayne of the Yale Cancer Center at Yale University in Connecticut was cautious. "Although this study found a risk, the finding was based on a ly small number of cases and it remains unclear whether it is a causal connection or not," said Mayne, who serves on the board of the journal, which is published by the American Association for Cancer Research. Pancreatic cancer is one of the deadliest forms of cancer, with 230,000 cases globally. In the United States, 37,680 people are diagnosed with pancreatic cancer in a year and 34,290 die of it. The best title of the text might be _ . | [
"The Deadliest Forms of Cancer",
"Sugary Soft Drinks Lead to Cancer",
"A Study in University of Minnesota",
"Drink Fruit Juice Instead of Sodas"
] | D. Drink Fruit Juice Instead of Sodas | mmlu_train |
mmlu_train_21179 | Boris Worm of Dalhousie University in Nova Scotia, Canada, led the international team that did the study. Professor Worm says species have recently been disappearing from oceans at increasing speed. At this rate, he says, all seafood species could collapse by 2048 and seafood supplies from the world's ocean could be almost gone by then. Other studies have also warned about the dangers of overfishing and the effects on ocean environments. But not everyone thinks the oceans are likely to be empty in fifty years. Some scientists said parts of the world do have problems, but others are doing a good job of protecting fish populations. Government officials in several countries with large fishing industries also questioned the research. The study appeared earlier this month in Science magazine. The researchers say damage to oceans affects not only fish populations but also the productivity of ecosystems. These complex systems help control water quality. The scientists say the loss of different kinds of sea life appeared to increase the risk of fish kills and beach closures from harmful algae growth. The scientists examined the results of thirty-two experiments and observed forty-eight protected areas. They also looked at records of catches worldwide. They studied records from the United Nations Food and Agriculture Organization for nineteen fifty to two thousand three. And they examined archeological information and other historical records for twelve coastal areas. That research reached back over a thousand years. Boris Worm says the findings were, in his words, "beyond anything we suspected." But he also said the situation is not too late to correct. He said that with good fisheries management, some species could completely recover in three to ten years. Which of the following statements is NOT true? | [
"It's too late to take action to improve the situation.",
"Some species will recover with efforts.",
"Boris Worm hopes that people take the warning serious.",
"Boris Worm shows great concern about ecosystem."
] | A. It's too late to take action to improve the situation. | mmlu_train |
aquarat_8026 | Find the number of different ways in which 7^11 can be expressed as the product of three factors | [
"13",
"14",
"15",
"16",
"17"
] | D. 16 | aquarat |
aquarat_46347 | A, B and C enter into a partnership in the ratio 7/2:4/3:6/5.After 4 months, A increases his share 50%. If the total profit at the end of one year be Rs. 21,600, then B's share in the profit is: | [
"Rs. 2100",
"Rs. 2400",
"Rs. 3600",
"Rs. 4000",
"Rs. 3800"
] | D. Rs. 4000 | aquarat |
mmlu_train_58308 | Most people looking for ways to quit smoking worry about weight gain, and with good reason. Smokers who quit tend to pack on an average of 5 pounds after they stop smoking cigarettes. A new study, published by the journal Science, explains why this happens. The new research explains that nicotine appears to combine with appetite-regulating neurons in the brain, besides the receptors that bring about addiction. These neurons help regulate how much food gets consumed, but under the influence of nicotine, they lose their self-control. This is why when smokers quit, they tend to eat more and gain weight. The researchers believe that their discovery will lead to the development of drugs that aim at nicotine receptors on brain cells that control appetite. In the future, weight gain may no longer be a reason for smokers to delay the decision to kick the habit, but that's no reason to wait. Nicotine-replacement treatment, while not for everyone, can help. Here are a few more ways to quit smoking and stay slim. Drink water. To improve metabolic rates, make half of those glasses ice water. Juice can be too high in calories, something you'll want to keep an eye on your journey toward being a slimmer non-smoker. Plan your snacks. Healthy snacks help keep your metabolism working, so you continue to burn calories while stopping wild hunger pain, or fake hunger. Keep moving. Exercise kills two birds with one stone. It helps you burn calories and prevents you from eating when you're not truly hungry. It's also a feel-good stress reliever . Focus on your fitness and how being healthy makes you feel. Make exercise a goal and think of quitting as your reward for being physically fit. The author believes that _ . | [
"ice water can improve metabolic rates",
"smokers should eat fewer snacks to keep slim",
"stress can lead to fake hunger",
"exercise can help one eat less"
] | A. ice water can improve metabolic rates | mmlu_train |
mmlu_train_27512 | Biomass energy , often forgotten as promising alternative to oil, received its day in the sun with the gathering of the Bio-Energy World Congress and Exposition in Atlanta, Georgia, late in April, 2007. Nearly 1700 scientists, businessmen and policy-makers, one-quarter from the foreign nations, gathered for a week to discuss various means of squeezing usable energy out of trees, crops, sea plants and urban waste. Biomass energy in the prefix = st1 /United Statescontributes 2.5 percent of the total supply, but this amount can be doubled by 2017 and then doubled again by the year 2027. Eight percent of Sweden's energy supply, for example, is presently coming from wood and pulp remaining. Swedenintends to raise this percentage by more intensive harvesting of waste food lying around in forests, and through the planting of so-called energy forests of fast-growing trees such as willow. Brazilis frequently pointed to as a nation with a major successful investment in energy coming from grains: it presently runs 330,000 automobiles on a water and alcohol mixture, replacing 10 percent of its previous oil supply. Brazilian representatives at the conference said they wish to double this in five years, with a final goal of total replacement. Most of the cars are built at the factory to use the mixture, while older models are changed through low-cost government programs. Of the total supply twenty years later, biomass energy in the U.S.will be _ . | [
"5%",
"10%",
"15%",
"20%"
] | B. 10% | 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_37970 | Researchers Look Behind the Tears to Study Crying Many people found themselves unusually moved by the historic presidential inauguration last week in Washington. Watching the huge crowds, we saw laughter, cheers, hugs---but also many tears. It made us wonder why do people cry? Surely tears must be good for us--away to calm the mind and cleanse the body. Yet studies show that crying sometimes makes people feel worse. Three researchers in Florida and the Netherlands recently looked more deeply into the subject. They examined detailed descriptions of crying experiences. Psychologist Jonathan Rottenberg at the University of South Florida says they wanted to study crying as it happens in everyday life, not in a laboratory. The team analyzed information from the International Study on Adult Crying. As part of that study, three thousand people in different countries, mostly college students, wrote about recent crying experiences. They noted causes, surroundings and any people involved in the event. They also reported how they felt after they cried. Professor Roaenberg says the research showed that all crying experiences are not created equal. Crying does not always make a person feel better, he says. About ten percent of people reported feeling worse after they cried. But a third felt better after crying. And a majority reported the experience as helpful. The research showed that people who cry alone may not do as well as those with others around. People who reached out for emotional support at the time---and received it---reported better results from the crying experience. But Professor Rottenberg says those who felt shame or embarrassment while crying were less likely to report that crying had been helpful. Research has shown that women cry more often and more intensely than men. But it may not have better effect, says the psychologist. The new findings, he says, did not show that a person's sex was an advantage of beneficial crying. In other words, just because women cry more does not mean they are more likely to have a "good" cry. The paper entitled "Is Crying Beneficial?" appeared in December in Current Directions in Psychological Science and there is more to learn. Jonathan Rottenberg says the science of crying is still _ . How did the researchers carry out the research? | [
"They studied crying experiences not only in everyday life but also in labs.",
"They collected the crying experiences of the students at the colleges.",
"They studied the crying experiences of grown-ups from various countries.",
"They noted their own crying experiences and compared with others."
] | C. They studied the crying experiences of grown-ups from various countries. | mmlu_train |
m1_pref_105 | What is our final goal in machine learning? (One answer) | [
"Generalize",
"Underfit",
"Overfit",
"Megafit"
] | A. Generalize | m1_pref |
mmlu_train_41791 | To discover whether bees can see colors, the following experiment is set up. A table is put in a garden and on the table is a piece of blue cardboard with a drop of syrup on it. After a short time, bees come to the syrup. The bees then fly to their hive and give the syrup to other bees in the hive. Then they return to the feeding-place which they have discovered. After a while, the blue cardboard with the syrup on it is taken away. Instead of this card, a blue card is now put on the left side of the first feeding-place and a red card to its right. These new card have no syrup on them. Thus, the blue card is on the left, the red card on the right, and there is nothing where the first blue feeding-card used to be. Very soon bees arrive again, and fly straight to the blue card. None to the red card. To do the experiment, altogether how many cards do you need to prepare? | [
"Two, one blue and one red.",
"Three, two blue and one red.",
"Three, one blue and two red.",
"Four, two blue and two red."
] | B. Three, two blue and one red. | mmlu_train |
aquarat_17273 | A man swims downstream 36 km and upstream 26 km taking 2 hours each time, what is the speed of the man in still water? | [
"9",
"18.4",
"15.5",
"16.7",
"13.4"
] | C. 15.5 | aquarat |
mmlu_train_32122 | In the 1950s,a family who owned a farm near Beulah,Michigan kept a bull chained to an elm .The bull paced around the tree,dragging the heavy iron chain,which led to a groove in the bark.The groove deepened over the years,though for whatever reason,it did not kill the tree. After some years,the family took their bull away.They cut the chain,leaving the loop around the tree and one link hanging down. Then one year,agricultural disaster struck Michigan in the form of Dutch Elm Disease.All of the elms lining the road leading to the farm became infected and died.Everyone thought that the old elm would be next. The farm's owners considered doing the safe thing:pulling it out and cutting it up into firewood before it died.But they simply could not bring themselves to do it.It was as if the old tree had become a family friend.So they decided to _ . Amazingly,the tree did not die.Nobody could understand why it was the only elm that was still standing in the country! Plant pathologists from Michigan State University came out to observe the tree.They observed the scar left by the iron chain,now almost completely covered by bark.The plant experts decided that it was the chain that saved the elm's life.They reasoned that the tree must have absorbed so much iron from the chain that it became immune to the fungus . It's said that what doesn't kill you will make you stronger.Or,as Ernest Hemimgway put it,"Life breaks us all,but afterwards,many of us are strongest at the broken places." From the passage we can learn that the old elm was saved by _ . | [
"the groove in the bark",
"the fungus in the tree",
"the iron remaining in it",
"its own immune system"
] | C. the iron remaining in it | mmlu_train |
arc_easy_1662 | When a large oak tree is cut down in a forest, it leaves a gap in the forest canopy which allows smaller trees to quickly grow in the available sunlight. Which interaction is best represented among the smaller trees? | [
"parasitism",
"mutualism",
"competition",
"commensalism"
] | C. competition | arc_easy |
aquarat_7048 | Ramesh can finish a piece of work in 10 days. Rohan is twice as efficient as Ramesh.If they work together how many days will they need to finish the same amount of work? | [
"8/3 days",
"9/3 days",
"10/3 days",
"11/3 days",
"7/3 days"
] | C. 10/3 days | aquarat |
mmlu_train_24412 | The standard Outward Bound course lasts for three or four weeks. During that time the students live in the wilderness and go through many physical activities of ever increasing difficulty. The first few days are given to physical conditioning and to the teaching of basic skills such as first aid, map and compass reading, rope climbing, and other similar activities. During the second part of the course students learn how to climb rocks and cliffs, how to use canoes and rafts in swift water, and in some schools how to sail, ski, climb mountains, and make long-distance hikes. The first two parts of the course are done in groups. Members work together and help each other to overcome the increasing number of challenges. In the third part of the course, students are sent out alone for three days to survive in the wilderness with only a few necessities. Who are the students of Outward Bound? They are both young people and adults, men and women. The minimum age is 16.5 years. There is no maximum age. About one-third of the 6,000 persons completing the course each year are women. Businessmen, housewives, university students, professors, doctors, and lawyers are among those taking part in the course. In recent years special courses for the busy business managers have gained in popularity. These courses last from five to ten days rather than the usual three to four weeks of the normal course. Not all students complete the Outward Bound course. In some cases the individual cannot meet the physical challenges. In its own words Outward Bound literature says: "Make no mistake, Outward Bound is not for everybody. The courses aren't easy and are not meant to be." Most students who finish the course share a common experience. They are surprised at themselves that they finish the course and they feel great pride in doing the impossible! The Outward Bound experience makes them feel that they are better than they know! Where are Outward Bound courses given? | [
"In the classroom.",
"On the playground.",
"In the wilderness.",
"In canoes and rafts."
] | C. In the wilderness. | mmlu_train |
arc_easy_1848 | Which natural event can dry out plants and cause wildfires? | [
"drought",
"earthquake",
"flood",
"tornado"
] | A. drought | arc_easy |
m1_pref_89 | The type statement in RDF would be expressed in the relational data model by a table | [
"with one attribute",
"with two attributes",
"with three attributes",
"cannot be expressed in the relational data model"
] | A. with one attribute | m1_pref |
mmlu_train_1787 | New engine technology has helped cars get more mileage per gallon of gas. Since gasoline comes from oil, this technology will affect the world supply of oil by | [
"increasing the need to search for more oil.",
"reducing the time it takes for oil to be renewed.",
"decreasing the amount of oil that exists underground.",
"extending the time that oil will be available for people to use."
] | D. extending the time that oil will be available for people to use. | mmlu_train |
mmlu_train_94605 | In what leaf structure is photosynthetic tissue found? | [
"cuticle",
"upper epidermis",
"mesophyll",
"vascular bundle"
] | C. mesophyll | mmlu_train |
mmlu_train_96053 | What is an example of wiring requiring an electrical conductor? | [
"a light switch turning on lights because of steel inside the wiring",
"a toasting failing because it used aluminium",
"a lightbulb burning out because of a faulty connection",
"a power outage because of an electrical storm"
] | A. a light switch turning on lights because of steel inside the wiring | mmlu_train |
mmlu_train_92677 | Which equipment will best separate a mixture of iron filings and black pepper? | [
"magnet",
"filter paper",
"triple-beam balance",
"voltmeter"
] | A. magnet | mmlu_train |
aquarat_41484 | In a recent election, Geoff received 0.5 percent of the 6,000 votes cast. To win the election, a candidate needed to receive more than x% of the vote. If Geoff needed exactly 3,571 more votes to win the election, what is the value of x ? | [
"50",
"54",
"56",
"60",
"63"
] | D. 60 | aquarat |
mmlu_train_1192 | Which statement about photosynthesis and respiration is true? | [
"Photosynthesis stores energy and respiration releases energy.",
"Respiration stores energy and photosynthesis releases energy.",
"Photosynthesis and respiration are the same process.",
"Photosynthesis and respiration do not have anything to do with energy."
] | A. Photosynthesis stores energy and respiration releases energy. | mmlu_train |
arc_challenge_187 | Which of these animals has teeth that are most like the teeth of humans? | [
"deer",
"lion",
"monkey",
"dog"
] | C. monkey | arc_challenge |
mmlu_train_98370 | Convection is caused by uneven what? | [
"freezing",
"warmness distribution",
"frosting",
"icing"
] | B. warmness distribution | mmlu_train |
mmlu_train_20330 | Research on the human brain has been attracting the attention of more and more scientists in recent years. One of the latest research topics is how to change the human brain or combine the computer and the human brain, i.e., to transplant a chip into human brain. This innovation may make everyone's dream come true. If we compare a human brain to a hard disc, what the scientists do is to enlarge the capacity of the hard disc. There are some difficulties in such transplant experiments, but scientists never give up. Experiments were started on animals. In 1996, a transplant experiment performed at the Defense and Military Physiology Research Institute in the U.S. turned a bear into a dolphin. The dolphin was named Ted, and the bear was named Tallin. Using the most advanced technology, deep and detailed studies were made of the swimming action memory area in Ted's brain by the scientists. They got a lot of useful information. The information was saved into a button-sized chip, which was then transplanted into the action memory area in Tallin's brain. The information saved on the chip was released by means of electric power. Recently, another memory transplant was performed at the Motor Nerve Research Institute of the University of California. The transplant was performed from a dog named "Genius" to a dog named "Idiot". "Genius" could understand and follow up to 100 gestures and orders made by its master. It was a real genius. "Idiot" was the younger brother of "Genius". It had no contact with people at all since its birth. It became an animal with nothing in its brain, without any memory. _ When the two dogs woke up, "Idiot" had all the abilities "Genius" possessed. It could follow every gesture and order given by its master. But "Genius" gave no response to its master, and in fact did not recognize him at all. We can learn from the passage that _ . | [
"the two experiments are about memory transplants",
"the scientists exchanged the dolphin's and the bear's brains",
"there is no possibility of changing the human brain",
"\"Idiot\" got only some abilities \"Genius\" possessed after the experiment"
] | A. the two experiments are about memory transplants | mmlu_train |
arc_easy_262 | After which event will ecological succession most likely happen? | [
"a forest fire",
"a thunderstorm",
"a high tide",
"a lunar eclipse"
] | A. a forest fire | arc_easy |
aquarat_43511 | In an entrance exam, 3 marks is awarded for every correct answer and (-1) for every wrong answer. If a student gets 38 marks after attempting all questions, find the number of questions answered correctly if the total questions were 70. | [
"27",
"88",
"26",
"29",
"71"
] | A. 27 | aquarat |
m1_pref_52 | When compressing the adjacency list of a given URL, a reference list | [
"Is chosen from neighboring URLs that can be reached in a small number of hops",
"May contain URLs not occurring in the adjacency list of the given URL",
"Lists all URLs not contained in the adjacency list of given URL",
"All of the above"
] | B. May contain URLs not occurring in the adjacency list of the given URL | m1_pref |
arc_challenge_947 | A cell that is low in water will most likely immediately lose the ability to | [
"remain rigid.",
"absorb sunlight.",
"release oxygen.",
"reproduce again."
] | A. remain rigid. | arc_challenge |
aquarat_50980 | A reduction of 20% in the price of salt enables a lady to obtain 10kgs more for Rs.200, find the original price per kg? | [
"s.7",
"s.4",
"s.5",
"s.1",
"s.9"
] | C. s.5 | aquarat |
mmlu_train_8179 | LONDON, Feb. 18,2014 (Xinhua News agency) --Britain will send experts to East China's Shanghai to learn from the city's experience in maths teaching in an attempt to raise the teaching standards. British Education Minister Elizabeth Truss is to lead a delegation of experts on a fact-finding mission to Shanghai's schools next week to see how children there have become the best in the world at maths, to get a first-hand look at maths classes and teaching methods there, and particularly to investigate why the performance of almost all children in Shanghai is high, regardless of gender or income. Britain was last year placed 50th out of 148 countries and regions in the World Economic Forum's competitiveness ranking in quality of maths and science education. Two years ago, Shanghai topped the 2012 international PISA tables for maths, while England was ranked in 26th place. The top five were all in Southeast Asia, with 15-year-olds in Shanghai judged to be three years ahead of their peers in maths. The education department said: "England's performance in maths has lagged behind while other countries have improved and overtaken us, including Poland and Germany." Actually, it is the latest step in the government's drive to raise standards in maths, looking at what has made schools in the far East the most successful in the world in teaching the subject. "Shanghai is the top-performing part of the world for maths--their children are streets ahead. Shanghai and Singapore have teaching practices and a positive mind that make the difference. They have a belief that diligence makes up for lack of ability," Truss said. "Our new curriculum has borrowed from theirs because we know it works--early learning of key arithmetic, and a focus on times tables and long division , for instance." She was determined to change the situation as performance in maths is weakening the country's skills base and threatening the productivity and growth. The government is emphasizing maths because of the importance of good grades in the subject to young people competing for good jobs in a global labor market and to the economy more generally. An education and skills survey released by the Confederation of British Industry last year showed that 30 percent of employers reported dissatisfaction with the standard of school and college leavers' numeracy. More than two-thirds of employers said they wanted both maths and science promoted more in schools. What can we infer from the news? | [
"The students in Britain don't work hard at Maths.",
"The students in shanghai are the smartest in the world.",
"The education of science in Britain is no better than that of maths.",
"Most British citizens are dissatisfied with teachers' work."
] | C. The education of science in Britain is no better than that of maths. | mmlu_train |
aquarat_4693 | If x is a positive integer, then the least value of x for which x! is divisible by 100,000 is?
Can someone please explain intuitively what the question is asking? | [
"5",
"9",
"12",
"20",
"30"
] | D. 20 | aquarat |
mmlu_train_51162 | The poorer mental function seen among alcoholics, many of whom also regularly smoke cigarettes, may be partly caused by the long-term effects of nicotine , new study suggests. "People who are also smokers are more dangerous," Dr. Jennifer M. Glass, of the University of Michigan's Addiction Research Center, said. In her study, "cigarette smoking had bad effects on IQ and thinking," she said. This finding may seem wrong because many smokers feel better after smoking. Studies show that up to 87 percent of alcoholics smoke cigarettes. Yet, few studies have looked into cigarette smoking as a reason that might explain the cognitive deficits reported among alcoholics. To find out that connection, Glass and her partners examined brain function among 172 men from the same community, including 103 men who are alcoholics. The team found that heavy smokers and those alcoholics both had lower IQ scores. In the further study, the experts found that smoking also appeared to be connected with weaker verbal and visual-spatial reasoning . So, though smoking did not account for all of the poorer mental function among the alcoholics, it did seem to account for some of the effects, the report shows. The passage mainly tells us that_. | [
"smoking and drinking may make IQ and thinking ability poor.",
"how smoking and drinking influence IQ and thinking ability.",
"people should give up smoking and drinking immediately.",
"why some people have weaker verbal and visual-spatial reasoning."
] | A. smoking and drinking may make IQ and thinking ability poor. | mmlu_train |
mmlu_train_74495 | Can you imagine a classroom without one thing that has long been considered a necessary part? No notebooks, no textbooks, no test papers. Nor are there any pencils or pens, which always seem to run out of ink at the _ moment. A "Paperless classroom" is what more and more schools are trying to realize. Students don't do any handwriting in this class. Instead, they use hand-sized or specially-designed computers. The teacher downloads texts from Internet libraries and sends them to every student's personal computer. Having computers also means that students can use the Web. They can look up information on any subject they're studying, from maths to social science. A high school teacher, Judy Herrel in Florida, US, described how her class used the Web. "Using a book that's three or four years old is impossible," she said. A paperless classroom is a big step towards reducing the waste of paper. "Think about the money and trees we could save with the computers," she said. But, with all this technology, there's always a risk that the machines will break down. So, in case of a power failure or a technical problem, paper textbooks should still be widely available for these students. You are sure to find _ in a paperless classroom. | [
"pens",
"computers",
"test papers",
"notebooks"
] | B. computers | mmlu_train |
aquarat_11086 | A man jogging inside a railway tunnel at a constant speed hears a train approaching the tunnel from behind at a speed of 30 km/h, when he is one third of the way inside the tunnel. Whether he keeps running forward or turns back, he will reach the end of the tunnel at the same time the train reaches that end. The speed at which the man is running is: | [
"6 km/hr",
"8 km/hr",
"10 km/hr",
"12 km/hr",
"None of these"
] | C. 10 km/hr | aquarat |
aquarat_24699 | A clock is started at noon. By 10 minutes past 5, the hour hand has turned through | [
"145 d",
"150 d",
"160 d",
"155 d",
"165 d"
] | D. 155 d | aquarat |
arc_easy_423 | Hydrogen is located on the left side of the periodic table in the same column as the alkali metals, but it has characteristics of a nonmetal. Which of the following is a physical property of hydrogen? | [
"Hydrogen can bond to itself.",
"Hydrogen makes positive ions.",
"Hydrogen is a gas at room temperature.",
"Hydrogen is combustible."
] | C. Hydrogen is a gas at room temperature. | arc_easy |
aquarat_32487 | The difference in compound interest earned on a deposit (compounded annually) in year 1 and year 2 is $ 40. Had the interest rate been three times its present value, the difference c would have been how much? | [
"40/3",
"40",
"120",
"360",
"420"
] | D. 360 | aquarat |
aquarat_51619 | If A lends Rs. 3500 to B at 10% p.a. and B lends the same sum to C at 11.5% p.a., then the gain of B (in
Rs.) in a period of 3 years is | [
"Rs. 154.50",
"Rs. 155.50",
"Rs. 156.50",
"Rs. 157.50",
"None of these"
] | D. Rs. 157.50 | aquarat |
aquarat_1455 | Roshan is 5 years younger than Raj and they have an age ratio 3:4 respectively. How old is Roshan? | [
"10",
"15",
"18",
"24",
"25"
] | B. 15 | aquarat |
aquarat_46033 | A money lender finds that due to a fall in the annual rate of interest from 8% to 7 3/4 % his yearly income diminishes by Rs. 64.50, his capital is? | [
"24,602",
"28,888",
"25,800",
"24,628",
"24,6012"
] | C. 25,800 | aquarat |
mmlu_train_36722 | Google is testing its newest high-tech device, Google Glass. Most of the technologies for Google Glass are already available on smart phones. Google has taken those same technologies and added them to eyeglass frames . The company describes the glasses as wearable computers that would change the way people view others and the world. "Google Glass is a tiny computer that sits in a lightweight frame, and rests neatly above your eye and it makes exploring and sharing the world around you a lot easier," said Chris Dale, the Senior Manager of Communications for Google Glass. The glasses have a tiny video screen and a camera that connect wirelessly to the Internet through WIFI, a smartphone, or a tablet computer. You can make and receive calls, send and receive texts, take pictures, record video or search the web. You control Google Glass using your voice, and a touchpad on the right arm of the frame. Professor Marcia Dawkins is among a select group of people who have been given a chance to test out Google Glass. "I thought this is something I definitely need for my classroom and hopefully for my personal life too." The Professor's Google Glass looks like a pair bright orange glasses, without the actual glass. But there's a tiny rectangular glass at the top right-hand corner. Through that glass, she has been recording video while biking. She also has been able to talk to her sister in Thailand, and she plans to use the device to teach a public speaking class. But not everyone is excited about Google Glass. Some are concerned about possible risks to privacy. John Simpson is the director of the privacy project at Consumer Watchdog. "It is going to allow people to come in and spy on you and record that, without you knowing what is going on." Filmmaker Chris Barrett showed just how easy it is to record people without them knowing it. His glass captured a man getting arrested after a fight. He shared the video on You Tube. Also some are concerned about the use of facial recognition technology on Google Glass. But Google says it will not approve the use of such applications. The Internet company says it is still testing its new device, and it hopes to make Google Glass available to the public by early next year. While cycling, the Professor has used the Glass to _ . | [
"record video and chat",
"send emails",
"teach a class",
"spy on others"
] | A. record video and chat | mmlu_train |
arc_easy_984 | Which most likely contributed to the extinction of many species and endangered the survival of others? | [
"pollution",
"habitat destruction",
"an asteroid hitting Earth",
"tectonic plate movement"
] | B. habitat destruction | arc_easy |
aquarat_22654 | A trader mixes 26 kg of rice at Rs. 20 per kg with 30 kg of rice of other variety at Rs. 36 per kg and sells the mixture at Rs. 30 per kg. His profit percent is: | [
"2",
"5",
"6",
"7",
"1"
] | B. 5 | aquarat |
aquarat_2690 | The sum of three integers is 33. The largest integer is 3 times the middle integer, and the smallest integer is 23 less than the largest integer. What is the product of the three integers? | [
"192",
"203",
"214",
"225",
"236"
] | A. 192 | aquarat |
mmlu_train_98126 | What can you point to as an example of water vapor? | [
"a mountain that looks like a bear",
"the smoke coming from a distant fire",
"a group of birds that looks like a wine glass",
"a white puff in the sky that is shaped like a bird"
] | D. a white puff in the sky that is shaped like a bird | mmlu_train |
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