id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
mmlu_train_2311 | A research scientist repeatedly observes a bird avoiding a specific butterfly species even though it eats other types of butterflies. Which statement most likely explains the behavior of the bird? | [
"The behavior is a random act.",
"The behavior is the result of a genetic mutation.",
"The behavior is inherited from the bird's parents.",
"The behavior is learned over the lifetime of the bird."
] | D. The behavior is learned over the lifetime of the bird. | mmlu_train |
aquarat_15857 | In an island, there are four men for every three women and five children for every three men. How many children are there in the island if it has 531 women ? | [
"454",
"1180",
"1070",
"389",
"983"
] | B. 1180 | aquarat |
mmlu_train_40742 | Albert Einstein (1879--1955) was one of the greatest and most original scientific thinkers of all time. Born of Jewish parents at Ulm in Germany,he completed his education in Switzerland and got his Ph. D at the University of Zurich. He went to live in the United States in 1933 because of the rise of Nazism in Germany and Hitler's persecution of the Jews. In 1905, while still at Zurich, he published his Special Theory of Relativity, which was based on things everyone may have noticed. If two trains are standing alongside each other and one train starts to move, a person sitting in the train may wonder whether his own train is moving or the other is moving, and before he finds out what is happening, he can see that one train is moving ly to the other. From this and also from other more complicated facts, Einstein came to the conclusion that all motion is and that there are really no such things as motion. Some of the other conclusions he drew are that nothing can go faster than light, and that if something such as a ruler was moving faster and faster it would seem to get shorter and shorter as its speed was near the speed of light. By 1915, Einstein had made his General Theory of Relativity known. He also improved on Newton's theory of gravity. Most of his theories have been tested and found to be true though some may sound strange. For his important work he was awarded the 1921 Nobel Prize for Physics. Einstein added that if something such as a ruler was moving, it would seem to get shorter and shorter _ . | [
"when it was moving faster and faster",
"because the ruler itself was short",
"because we can't see it clearly",
"because the ruler was broken into pieces"
] | A. when it was moving faster and faster | mmlu_train |
aquarat_13555 | A car traveled 40% of the way from Town X to Town Y at an average speed of 40 mph. The car traveled at an average speed of v mph for the remaining part of the trip. The average speed for the entire trip was 50 mph. What is v in mph? | [
"50",
"45",
"55",
"60",
"65"
] | D. 60 | aquarat |
arc_easy_1123 | From which part of the plant does a bee get food? | [
"flower",
"seed",
"stem",
"root"
] | A. flower | arc_easy |
m1_pref_190 | Let $f_{\mathrm{MLP}}: \mathbb{R}^{d} \rightarrow \mathbb{R}$ be an $L$-hidden layer multi-layer perceptron (MLP) such that $$ f_{\mathrm{MLP}}(\mathbf{x})=\mathbf{w}^{\top} \sigma\left(\mathbf{W}_{L} \sigma\left(\mathbf{W}_{L-1} \ldots \sigma\left(\mathbf{W}_{1} \mathbf{x}\right)\right)\right) $$ with $\mathbf{w} \in \mathbb{R}^{M}, \mathbf{W}_{1} \in \mathbb{R}^{M \times d}$ and $\mathbf{W}_{\ell} \in \mathbb{R}^{M \times M}$ for $\ell=2, \ldots, L$, and $\sigma$ is an entry-wise activation function. Also, let $f_{\mathrm{CNN}}: \mathbb{R}^{d} \rightarrow \mathbb{R}$ be an $L^{\prime}$-hidden layer convolutional neural network (CNN) such that $$ f_{\mathrm{CNN}}(\mathbf{x})=\mathbf{w}^{\top} \sigma\left(\mathbf{w}_{L^{\prime}} \star \sigma\left(\mathbf{w}_{L^{\prime}-1} \star \ldots \sigma\left(\mathbf{w}_{1} \star \mathbf{x}\right)\right)\right) $$ with $\mathbf{w} \in \mathbb{R}^{d}, \mathbf{w}_{\ell} \in \mathbb{R}^{K}$ for $\ell=1, \ldots, L^{\prime}$ and $\star$ denoting the one-dimensional convolution operator with zero-padding, i.e., output of the convolution has the same dimensionality as the input. Let's assume $\sigma$ is a tanh activation function. Thus, by flipping the signs of all of the weights leading in and out of a hidden neuron, the input-output mapping function represented by the network is unchanged. Besides, interchanging the values of all of the weights (i.e., by permuting the ordering of the hidden neurons within the layer) also leaves the network input-output mapping function unchanged. Suppose that, given the training data, SGD can find a solution with zero training loss, and the (absolute value) weights of such solution are non-zero and all unique. Choose the largest lower bound on the number of solutions (with zero training loss) achievable by $f_{\mathrm{MLP}}$ with $L=1$ and $M$ hidden units on this dataset. | [
"$M! 2^M$",
"$1$",
"$2^M$",
"$M !$"
] | A. $M! 2^M$ | m1_pref |
mmlu_train_28743 | The new iPhone 3G should please everyone . Its look and feel are only slightly improved, but a faster network loads Web pages more quickly , true GPS functionality allows it to easily find places nearby , and the new $199 price(down from $400) makes it an affordable luxury. Before deciding whether to buy, however , make sure you can actually take advantage of the iPhone 3G's high-speed data network. 3G stands for third-generation , which in non-geek speak translates to Web pages and mail messages that, ideally, load about three times faster than on the original iPhone. Even better, 3G coverage enables you to make a phone call and surf the Web at the same time . That's great, if you live or work in a place where the 3G network of AT&T (the sole wireless carrier of the iPhone) is active. That's not so great in cities like New York where AT&T's cellular coverage is awful. As one of my colleagues in New York City, who bought the original iPhone , commented , "It's just a toy . You can't make phone calls on it, so I carry my Verizon phone with me all the time." The real fun begins when you tap on the icon called "Apple Store" and start browsing the hundreds of add-on applications that have been developed just for the iPhone. You will find tons of games (I like JirboBreak , a free game inspired by the Atari classic Breakout ) and mobile version of popular websites like Pandora , Facebook , MySpace and the New York Times . Most apps will cost you , but the vast majority are $9.99 or less. The apps work on the old iPhone too, but you'll enjoy them a lot more on the iPhone 3G because many of the programs , including Yelp(local business reviews ), Whrrl (mobile social networking) and UrbanSpoon(restaurant reviews), use you exact location --- provided by the iPhone 3G's GPS chip --- to make recommendations. The apps also load much faster over the 3G network. . The new iPhone 3G has following features except that _ . | [
"it looks and feels better",
"it has a faster network",
"it is easy to locate a place",
"it is too expensive for people to buy"
] | D. it is too expensive for people to buy | mmlu_train |
aquarat_28886 | The rate of a certain chemical reaction is directly proportional to the concentration of chemical A present and inversely proportional to the concentration of chemical B present. If the concentration of chemical B present is increased by 100 percent, which of the following is closest to the percent change in the the concentration of chemical A required to keep the reaction rate unchanged. | [
"100 % decrease",
"60% decrease",
"30% decrease",
"40% increase",
"50% increase"
] | A. 100 % decrease | aquarat |
arc_easy_1470 | Students are studying some leaves. They group the leaves by shape. Which science process are the students using when they put the leaves in different groups? | [
"classifying",
"predicting",
"measuring",
"experimenting"
] | A. classifying | arc_easy |
aquarat_31514 | A person can swim in still water at 12 km/h. If the speed of water 6 km/h, how many hours will the man take to swim back against the current for 6km? | [
"3",
"4",
"5",
"6",
"7"
] | D. 6 | aquarat |
mmlu_train_8022 | China has mapped out plans for its new launches in the Shenzhou program on the next flight. But one conclusion seems to have escaped most reports in the aerospace media.The flight of Shenzhou 7 could be timed to coincide with the Beijing Olympics. Plans for 2008 Summer Olympics call for the events to be held between the 8th and 24th of August in that year. It's reasonable to expect that China will use the event to display its achievements before the world, and human spaceflight is China's most significant recent breakthrough. Shenzhou 7, China's next manned space mission, was originally advertised for 2007.This fit the pattern of staging a two-gap between crewed Shenzhou missions, which have previously launched in 2003 and 2005.But Chinese media statements have amended this to 2008.Chinese media have reported that the whole program is going well, more time is needed to work on spacesuit that will be used on this flight to stage China's first spacewalk. It's possible that Chinese engineers want to make best preparations for this complex mission. China could intend to carry out the mission of Shenzhou 7 just as media attention is focused on the lead--up to the Olympics. The crew of the fight, and possibly China's other flown astronauts, could then take part in the opening ceremony. China has previously honnoured her space travelers in great celebrations, such as the Hong Kong event that saw Yang Liwei singing with Jacky Chan. China has decided to carry out the human spaceflight in 2008 in order to _ . | [
"attract more athletes to take part in the Beijing Olympics",
"show its great achievements to the whole world",
"prove China has become a great developed country like the USA",
"introduce its technology to the world"
] | B. show its great achievements to the whole world | mmlu_train |
m1_pref_194 | Let $\mathcal{R}_{p}(f, \varepsilon)$ be the $\ell_{p}$ adversarial risk of a classifier $f: \mathbb{R}^{d} \rightarrow\{ \pm 1\}$, i.e., $$ \mathcal{R}_{p}(f, \varepsilon)=\mathbb{E}_{(\mathbf{x}, y) \sim \mathcal{D}}\left[\max _{\tilde{\mathbf{x}}:\|\mathbf{x}-\tilde{\mathbf{x}}\|_{p} \leq \varepsilon} \mathbb{1}_{\{f(\tilde{\mathbf{x}}) \neq y\}}\right], $$ for $p=1,2, \infty$. Which of the following relationships between the adversarial risks is true? | [
"$\\mathcal{R}_{2}(f, \\varepsilon) \\leq \\mathcal{R}_{1}(f, 2 \\varepsilon)$",
"$\\mathcal{R}_{\\infty}(f, \\varepsilon) \\leq \\mathcal{R}_{2}(f, \\sqrt{d} \\varepsilon)$",
"$\\mathcal{R}_{\\infty}(f, \\varepsilon) \\leq \\mathcal{R}_{1}(f, \\varepsilon)$",
"$\\mathcal{R}_{\\infty}(f, \\varepsilon) \\leq \... | B. $\mathcal{R}_{\infty}(f, \varepsilon) \leq \mathcal{R}_{2}(f, \sqrt{d} \varepsilon)$ | m1_pref |
aquarat_5690 | Anna and Carol buy CDs and tapes at a music store that sells each of its CDs for a certain price and each of its tapes for a certain price. Anna spends twice as much as Carol spends, buying three times as many CDs and the same number of tapes. If Carol spends $80.00 on four CDs and five tapes, how much does one tape cost? | [
"$5.00",
"$6.25",
"$12.00",
"$8.00",
"$100.00"
] | D. $8.00 | aquarat |
mmlu_train_76260 | Have you ever hoped a toy balloon? They are very light. But there are much bigger balloons can fly very high up in the sky. They are big enough to carry people. They are called hot-air balloons. To make a hot-air balloon go up, turn on the burner . That will make the air inside the balloon hotter. Then the balloon will go up. To make the balloon go down, turn off the burner. The air inside the balloon will get cooler. Then the balloon will go down. Underneath(....) the balloon there is a large basket. That is where the pilot and the passengers go. The burner is just above the basket. You can stand in the basket and turn the burner on and off. The balloon will go where the wind is blowing the right way! Do you want the balloon to go somewhere special? First make sure the wind is blowing the right way! People have been flying in hot-air balloons for over two hundred years. Before planes it was the only way of flying. Today people fly in hot-air balloon for fun. Some people like to race hot-air balloons. Where will you sit if you want to fly in the balloon? | [
"Inside the basket",
"On top of the balloon",
"Under the basket",
"Inside the balloon"
] | A. Inside the basket | mmlu_train |
mmlu_train_10932 | Death rates for heart disease in Britain have dropped by more than 40 percent in a decade,UK scientists will report today. Wide uptake of cholesterol--busting statin drugs ,healthier lifestyles and better medical practices have seen a huge reduction in deaths caused by heart attacks,stroke and other cardiovascular problems. However,heart disease remains Britain's biggest killer. The new study,by experts at Oxford University,shows there has been a 44.4 percent drop in death rates among men in the UK and a 43.6 percent drop among women linked to heart problems in the ten years to 2011. The team compared death rate associated with cardiovascular disease across Europe.They found that Britain has one of the best records in Europe,with 342 deaths as a result of heart disease per 100,000 men in 2011,and 232 per 100,000 women. Some nations-including Ukraine,Macedonia and Moldova--see more than 1,000 heart deaths per 100,000 of the population. Overall,heart disease causes 45 percent of all deaths across Europe,but only 27 percent in the UK.The study,led by Dr Nick Townsend,showed that cardiovascular disease is mainly a disease of old age. But researchers said that across Europe _ still causes more than 1.4million deaths in those aged under 75 and nearly 700,000 deaths in under 65s.Dr Townsend said:'Cardiovascular disease results in 49 percent of deaths among women and 41 per cent among men.' From the text we can know _ . | [
"heart disease no longer threatens the British",
"the heart death rate among British men is lower than among women",
"the old mainly dies of stroke in Europe",
"the heart death rate in Ukraine is higher than in Britain"
] | D. the heart death rate in Ukraine is higher than in Britain | mmlu_train |
aquarat_10602 | A company has two types of machines, type R and type S. Operating at a constant rate, a machine of type R does a certain job in 24 hrs and a machine of type S does the same job in 12 hours. If the company used the same number of each type of machine to do the job in 4 hours, how many machines of type R were used? | [
"2",
"4",
"6",
"9",
"12"
] | A. 2 | aquarat |
mmlu_train_73796 | Lily is a healthy girl. She likes to eat vegetables and fruits every day. She has eggs, milk, bananas and bread for breakfast. For lunch, she likes sandwiches, carrots and apples. And she eats chicken, tomatoes, broccoli and fruit salad for supper. Sometimes she has ice cream or apple pies for dessert. She has a good friend, Henry. He is very fat, because he likes to eat much junk food, such as ice cream, chocolate, French fries, coke, popcorn and so on. He gets much fat from the unhealthy food. Lily likes to eat _ food. | [
"healthy",
"unhealthy",
"junk",
"fast"
] | A. healthy | mmlu_train |
mmlu_train_54125 | Indoor public spaces such as restaurants, workplaces, hospitals and public transport are supposed _ from Jan 9 in China. On that day five years ago, China approved the World Health Organization's Framework Convention on Tobacco Control. However with the deadline days away, the government still hasn't come up with a clear message for the ban. An editorial from "China Daily" urges China to speed up its effort to ban smoking in public indoors. Referring to numbers from the Chinese Center for Disease Control and Prevention, the articles says if China fails to reduce tobacco consumption, the number of people killed by cigarettes will double by 2025 and three times by 2050, which is about 1.2 million now every year. This would cut the productivity of the work force and places a heavy burden on the country's healthcare system. The article says China has let an opportunity slip to change these statistics for the better. The momentum , however was not strong enough to make the country's public places smoke free. The editorial suggests that China should strengthen its effort to tax heavily smokers as there are no national regulations on banning smoking in public areas. What is the main idea of this passage ? | [
"China should speed up effort to ban smoking in public indoors.",
"China makes great efforts to ban smoking in public indoors.",
"China approved the World Health Organization's Framework Convention on Tobacco Control.",
"The government is criticized by the auther."
] | A. China should speed up effort to ban smoking in public indoors. | mmlu_train |
aquarat_16607 | If 1.5 x= 0.04 y, then the value of (y-x) (y+x) is: | [
"1405.25",
"1305.25",
"1205.25",
"1505.25",
"1605.25"
] | A. 1405.25 | aquarat |
aquarat_51654 | A can do a piece of work in 3 days of 5 hours each and B alone can do it in 5 days of 3 hours each.how long will they take it to do working together
3/4 hours a day? | [
"6 days",
"5 days",
"10 days",
"9 days",
"8 days"
] | C. 10 days | aquarat |
mmlu_train_23143 | The average college student in America spent an estimated seven hundred dollars on textbooks last year. The National Association of College Stores reported more than five billion dollars in sales of textbooks and course materials. Association spokesman Charles Schmidt says electronic textbooks now represent just two to three percent of sales. But he says that is expected to reach ten to fifteen percent by 2012. Online versions are now available for many of the most popular college textbooks. E-textbooks can cost half the price of a new print textbook. But students usually lose access after the end of the term. And the books cannot be placed on more than one device so they are not easy to share. So what do students think of e-textbooks? Administrators at Northwest Missouri State University wanted to find out. Earlier this year they tested them with five hundred students in twenty classes. The university is unusual. It not only provides laptop computers to all seven thousand of its full-time students. It does not require students to buy their textbooks either. They rent them to save money. The school aims to save even more by moving to e-textbooks. The students in the survey reported that downloading the books from the Internet was easy. They liked the idea of carrying lighter backpacks. And fifty-six percent said they were better able to find information. But most found that using e-textbooks did not change their study habits. And sixty percent felt they read more when they were reading on paper. In all, almost half the students said they still liked physical textbooks better. But the survey found that cost could be a big influence. Fifty-five percent said they would choose e-textbooks if using them meant their textbook rental fee would not increase. Roger Von Holzen heads the Center for Information Technology in Education at Northwest Missouri State. He tells us that administrators are disappointed with the e-textbooks now available because the majority are not interactive. He thinks growth will come when more digital books include video, activities, games and other ways to interact with the information. The technology is improving. But for now, most of the books are just words on a screen. It can be inferred from the passage that e-textbooks _ . | [
"will replace physical textbooks",
"are available at any time",
"have a very bright future",
"still have a lot to improve"
] | D. still have a lot to improve | mmlu_train |
mmlu_train_36322 | Goats are amazing animals. They can survive just about anywhere. Altogether there are nine species of goats in the world. Goats have more uses than you could ever imagine. Goat's meat can be eaten and goat's milk is becoming popular as a healthy choice to drink milk. Goat's milk is easier to take in than cow's milk and it is called universal milk as it can be used to bottle-feed most animals. In nutrition, it is also good. Goat's skins are still used today to make gloves and other items of clothing. The initial reasons for domesticating goats were to get goat's hair, meat and milk. Goat's skins were used up until the Middle Ages for making bottles to hold water and wine for people who were traveling or camping. Just like sheep, goats are considered to be the first domesticated animal. The domestication process began over 10,000 years ago in a North Iranian town. A lot of people keep goats as pets nowadays. Goats are easily trained and you can teach them to pull carts and walk on ropes. Goats are also known for escaping their pens . If you have unsecured fencing, your goats will be interested in it and test it out and soon you will know where the openings are. Goats are also widely known for their ability to climb trees, although the tree generally has to be at a slight angle . If goats are raised correctly and trained from an early age, they never develop any bad habits. Goats will attack each other. However, if they're corrected from an early age they never attack humans or other animals. Which of the following words can best describe goats? | [
"Curious and clever.",
"Unfriendly and naughty.",
"Careful and lazy.",
"Stubborn and quiet."
] | A. Curious and clever. | mmlu_train |
aquarat_23258 | Bradley owns b video game cartridges. If Bradley’s total is one-eighth the total owned by Andrew and four times the total owned by Charlie, how many video game cartridges do the three of them own altogether, in terms of b? | [
"33b / 4",
"35b / 4",
"37b / 4",
"39b / 4",
"41b / 4"
] | C. 37b / 4 | aquarat |
mmlu_train_93219 | Directions Read the information about wind erosion then answer the question. Wind can cause erosion that changes the surface of the Earth. Wind erosion can have negative effects on the environment by removing soil and polluting the air during dust storms. Walter wanted to find out if faster wind speeds increased the amount of wind erosion. Which instrument should he use to measure wind speed? | [
"anemometer",
"barometer",
"rain gauge",
"thermometer"
] | A. anemometer | mmlu_train |
mmlu_train_1908 | A goat gets energy from the grass it eats. Where does the grass get its energy? | [
"soil",
"sunlight",
"water",
"air"
] | B. sunlight | mmlu_train |
aquarat_5814 | Aish started a business investing Rs. 25,000 in 2010, In 2011, he invested an additional amount of Rs. 10,000 and Roshan joined him with an amount of Rs. 35,000. In 2012, Aish invested another additional amount of Rs. 10,000 and Atul joined them with an amount of Rs. 35,000. What will be Roshan’s share in the profit of Rs. 1,50,000 earned at the end of 3 years from the start of the business in 2010? | [
"Rs.45000",
"Rs.50000",
"Rs.60000",
"Rs.70000",
"None of these"
] | B. Rs.50000 | aquarat |
mmlu_train_83203 | Did you sleep the day away on March 21? Well, you should have done that because it was World Sleeping Day. This is the one day of the year when people around the world care about their sleep and ask themselves a lot of questions about sleep. Why do we need sleep? Nobody as yet can give a correct answer to this question. However, tests have shown that lack of sleep over about four weeks leads to a strong drop in body temperature, great weight loss and finally sickness. Different people need different amounts of sleep. Eight hours a night is considered the average amount of sleep. For teenagers the least number of sleeping hours advised by doctors are ten hours for primary school students, nine for junior highs and eight for senior highs. Some people seem to get along just fine with very little sleep at night. Leading American scientist Thomas Edison said that sleep was a waste of time. He did, however, take naps during the day. On the other hand, Albert Einstein, another great scientist, said he needed at least ten hours' sleep a night. Here are some of the most useful suggestions, for a good night's sleep. Go to bed regularly. Use your bed only to sleep. Don't exercise in the evening. Keep the bedroom dark and quiet. Drink a glass of milk before sleep. _ only took naps during the day, while _ needed ten hours' sleep. | [
"Albert Einstein; Thomas Jefferson",
"Thomas Edison; Albert Einstein",
"Albert Einstein; Thomas Edison",
"Thomas Jefferson; Albert Einstein"
] | B. Thomas Edison; Albert Einstein | mmlu_train |
mmlu_train_58099 | A new study suggests that early exposure to germs strengthens the immune system. That means letting children get a little dirty might be good for their health later in life. The study involved laboratory mice. It found that adult mice raised in a germ-free environment were more likely to develop allergies, asthma and other autoimmune disorders. There are more than eighty disorders where cells that normally defend the body instead attack tissues and organs. Richard Blumberg,who led the study,is a professor at Harvard Medical School in Boston,Massachusetts. He says,in 1989,medical researchers who sought to explain these diseases, first discovered that the increasing use of antibacterial soaps and other products, especially early in life, could weaken immune systems. Now, Dr. Blumberg and his team have what is the first biological evidence to link early exposure to germs to stronger adult immune systems. They say this exposure could prevent the development of some autoimmune diseases. In the adult germ-free mice, they found that inflammation in the lungs and colon was caused by so-called killer T cells. These normally fight infection. But they became overactive and targeted healthy tissue--an autoimmune condition seen in asthma and a disease called ulcerative colitis . Dr. Blumberg says the mice raised in a normal environment did not have the same reaction. He says their immune systems had been "educated" by early exposure to germs. Rates of autoimmune disorders are rising worldwide, but mostly in wealthier, industrialized countries. According to Dr. Blumberg, it might be high time that people were warned to be more careful with the early use of antibiotics and the prescription from their doctors. Rob Dunn is a professor of ecology and evolutionary biology at North Carolina State University in Raleigh. He says the new study does not mean people should stop washing. "Wash your hands , but don't do it with antibacterial soap. Let your kids play in a reasonable amount of dirt and get outside and get exposed to a diversity of things", says Rob Dunn. To keep healthy in the future, children had better _ . | [
"play in a dirty environment once in a while",
"live in a germ-free environment",
"use plenty of antibacterial soaps",
"stay in under developed countries"
] | A. play in a dirty environment once in a while | mmlu_train |
mmlu_train_60039 | Everyday we talk about and use the Internet, but how many of us know the history of the Internet? Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer network didn't work well. If one computer in the network broke down, then the whole network stopped. So a new network system had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way computer network system would keep on working on the time. At first the Internet was only used by the government, but in the early 1970s, universities, hospitals and banks were allowed to use it too. However, computers were still very expensive and the Internet was difficult to use. By the start of the 1990s, computers became cheaper and easier to use. Scientists had also developed software that made "surfing" in the Internet more convenient. Today it is easy to get on-line and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular among students.The Internet has now become one of the most important parts of people's life. A new network system was set up to _ . | [
"make computers cheaper",
"make itself keep on working all the time",
"break down the whole network",
"make computers large and expensive"
] | B. make itself keep on working all the time | mmlu_train |
mmlu_train_76204 | Do you like listening to music? Do you often turn up the music when you're using earphones? If so, your hearing may have been damaged . The World Health Organization (WHO) is worried that 1.1 billion children and young people are damaging their hearing by listening to loud music. Nearly half the young people in developed countries may lose their hearing because of the "unsafe use" of music players, including smartphones. Loud music in nightclubs, parties and at sports also make it worse. The WHO advises young people to listen to music for just one hour a day. Dr. Etienne Krug told BBC: "What we're trying to do is to draw people's attention to a problem that is not talked about enough." He said it's easy to solve this problem. Dr. Krug said keeping the music down and limiting the listening time to less than one hour a day would save a lot of people's hearing. However, he also said, "Even an hour can be too much if the music is too loud." Ralph Holme, a researcher, explained how loud noise can damage ears. He said: "Loud sounds damage your hearing by killing off thousands of little hair cells in the inner ear. The cells can tell different sounds through vibration . But they are very _ --they get damaged easily and even die if they vibrate too much because of loud sounds for too long." He warned: "The bigger problem is they don't grow back and the ear can no longer get sound." No one wants to lose their hearing! Therefore, next time when you listen to music, make sure it's not too loud and only listen for less than an hour. You can enjoy your music much better in this way. How are the children and young people damaging their hearing? | [
"By using smartphones.",
"By going to the party.",
"By listening to loud music.",
"By talking with friends."
] | C. By listening to loud music. | mmlu_train |
aquarat_42905 | A coin is tossed seven times. What is the probability that there is at the least one tail? | [
"127/128",
"31/138",
"31/167",
"31/117",
"31/128"
] | A. 127/128 | aquarat |
mmlu_train_93217 | During the Apollo 14 moon landing, astronauts played golf on the moon. Which of the following would be less on the moon than on Earth? | [
"The mass of the golf ball",
"The weight of the golf ball",
"The mass and size of the golf ball",
"The weight and size of the golf ball"
] | B. The weight of the golf ball | mmlu_train |
arc_easy_428 | Which resource has the most potential for production of renewable electric energy? | [
"coal",
"oil",
"natural gas",
"geothermal"
] | D. geothermal | arc_easy |
mmlu_train_27802 | Printing images is easy. Just select an image of a purple robot on your PC, for example, and press print. Your home printer exactly shoots drops of ink onto a flat piece of paper, creating the robot's 2-D image. "Printing" 3-D objects is different. Take the purple robot. First select a file of the 3-D printer. Immediately, the printer begins making noise, and a nozzle releases plastic material in thin layers. In two or three hours, a 3-D purple robot is standing before you. 3-D printing has developed to the point where printers can now create high-quality objects using a variety of materials, including metals. That means 3-D printers can now make final products that meet high industrial standards. 3-D printers are already being used to make parts for racecars and jets as well as man-made limbs and hearing aids. So far, few homes have 3-D printers. That's because 3-D printing is not only new to most people but also quite expensive. To bring 3-D printing to the masses, some retail stores plan to offer the service. For example, the Staples chain of office supply stores has announced that it will offer 3-D printing in Europe beginning in 2013. Customers will be able to submit their own 3-D designs to Staples website for printing. After the job is done, they'll pick up their item at a nearby Staples store or have it mailed to their homes. This service is sure to encourage many more people to try out 3-D printing. What does the writer of this article imply about 3-D printing? | [
"Its inventor is famous",
"Its future looks bright.",
"It is still quite cheap.",
"It will be of little use."
] | B. Its future looks bright. | mmlu_train |
aquarat_42901 | A man swims downstream 72 km and upstream 45 km taking 9 hours each time; what is the speed of the current? | [
"1.8",
"1.5",
"1.3",
"1.2",
"1.6"
] | B. 1.5 | aquarat |
mmlu_train_50176 | Nowadays the U.S. students are sleepy in school because they spend too much time texting, playing video games, watching TV and using the media in other ways. "Heavy media use interferes with sleep by reducing sleep duration, making it harder to fall asleep, and lowering sleep quality," Meilan Zhang, an assistant professor at the University of Texas at El Paso, wrote in her research review in the journal, Sleep Medicine. But the relationship between youth's media use and sleep is not so simple, said Michael Gradisar, who authored both that review and the Sleep Medicine meta-analysis. "Technology use is the new evidence when we are trying to answer 'Why are school-age children sleeping less?'" said Mr. Gradisar, an associate professor of psychology at Flinders University in Adelaide, Australia. There may be safe limits to technology use, Mr. Gradisar stated. For instance, recent research results indicate that using a bright screen for an hour before bed or even playing violent video games for less than that will not necessarily interfere with teenagers' sleep, he wrote. But longer periods of usage can be harmful to sleep, Mr. Gradisar added. Rather than delaying school start times, he said, the first step should be educating parents about limiting the hours that their children are using technology before bed, and enforcing a consistent bedtime. Early school start times are also commonly blamed for students' sleepiness, especially for adolescents. Secondary schools around the nation and the world have been delaying start times, often with positive results. Mr. Minnich of the TIMSS and PIRLS International Study Center hesitated to put blame to any particular factor. But he did think that cost-saving measures to consolidate bus routes might help explain U.S. students' sleepiness. "For those children who board the bus first, they must get up earlier, may end up sleeping on the way to school, and may end up arriving at school sleepy." he said. Which of the following may be the good way to help kids sleep better? | [
"Parents should be well educated.",
"Technology is forbidden at home.",
"Their playing time must be limited.",
"They are allowed to go to school early."
] | C. Their playing time must be limited. | mmlu_train |
aquarat_47038 | A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 700 m long? | [
"277 Sec",
"190 Sec",
"187 Sec",
"286 Sec",
"215 Sec"
] | B. 190 Sec | aquarat |
mmlu_train_34569 | Space is a dangerous place, not only because of meteors but also because of rays from the sun and other stars. The atmosphere again acts as our protective blanket on earth. Light gets through, and this is necessary for plants to make the food that we eat. Heat, too, makes our environment endurable. Various kinds of rays come through the air from outer space, but enormous quantities of radiation from the sun are screened off. As soon as men leave the atmosphere they are exposed to this radiation but their spacesuits or the walls of their spacecraft, if they are inside, do prevent a lot of radiation damage. Radiation is the greatest known danger to explorers in space, The unit of radiation is called "rem" Scientists have reason to think that a man can put up with far more radiation than 0.1rem without being damaged; the figure of 60 rems has been agreed on. The trouble is that it is extremely difficult to be sure about radiation damage. A person may feel perfectly well, but the cells of his or her sex organs may be damaged, and this will not be discovered until the birth of _ children or even grandchildren. Missions of the Apollo flights have had to cross belts of high radiation and , during the outward and return journeys, the Apollo crew accumulated a large amount of rems. So far, no dangerous amounts of radiation have been reported, but the Apollo missions have been quite short. We simply do not know yet how men are going to get on when they spend weeks and months outside the protection of the atmosphere, working in a space laboratory. Drugs might help to decrease the damage done by radiation, but no really effective ones have been found so far. It can be inferred from the passage that _ . | [
"the Apollo mission was very successful",
"astronauts will have deformed children or grandchildren",
"protection from space radiation is no easy job",
"radiation is not a threat to well-protected space explorers"
] | C. protection from space radiation is no easy job | mmlu_train |
arc_easy_1813 | Which is an example of a physical change? | [
"ice melting",
"nail rusting",
"bread baking",
"wood burning"
] | A. ice melting | arc_easy |
mmlu_train_27634 | A black hole is a place in space where gravity pulls so much that even light cannot get out. The gravity is so strong because matter has been squeezed into a tiny space. This can happen when a star is dying. Because no light can get out, people can't see black holes. Space telescopes with special tools can help find black holes. The special tools can see how stars that are very close to black holes act differently from other ones. Black holes can be big or small. Scientists think the smallest black holes are as small as just one atom. These black holes are very tiny but have the mass of a large mountain. Mass is the amount of matter, or "staff", in an object. Another kind of black hole is called "stellar" . Its mass can be up to 20 times more than the mass of the sun. There may be many stellar mass black holes in Earth's galaxy. Earth's galaxy is called the Milky Way. The largest black holes are called "supermassive" . These black holes have masses that are more than one million suns together. Scientists have found proof that every large _ contains a supermassive black hole at its center. The supermassive black hole at the center of the Milky Way galaxy has a mass equal to about four million suns and would fit inside a very large ball that could hold a few million Earths. Scientists think the smallest black holes formed when the universe began. Stellar black holes are made when the center of a very big star falls in upon itself, or falls apart. When this happens, it exploded part of the star into space. Scientists think supermassive black holes were made at the same time as the galaxy they are in. A black hole can not be seen because strong gravity pulls all of the light into the middle of the black hole. But scientists can see how the strong gravity affects the stars and gas around the black hole. Scientists can study stars to find out if they are flying around, or orbiting a black hole. When a black hole and a star are close together, high-energy light is made. This kind of light cannot be seen with human eyes. Scientists use satellites and telescopes in space to see the high-energy light. The gravity of a black hole may become so strong that light cannot get out when _ . | [
"the star is going to die",
"special tools are used on it",
"other stars come close to it",
"it is seen from the space telescopes"
] | A. the star is going to die | mmlu_train |
mmlu_train_44808 | Express delivery: How you can buy your groceries from a virtual supermarket Aug, 1st, 2011 Daily Mail A "virtual supermarket" consisting of posters of goods put on platform walls is set to be introduced at London Underground stations. Passengers "shop" by scanning QR--Quick Response--codes of the items they want to buy using their smart phones. These goods are later delivered to their home address. Supermarket giant Tesco successfully trialed the hi-tech store in a South Korean underground station and there are now plans to bring the concept to Britain. NYPD to Scan Facebook, Twitter for Trouble Aug, 11th, 2011 Forbes The New York Police Department announced it will form a new unit to search social media as part of its law enforcement efforts, responding to the criminals' growing use of these sites to plan and celebrate illegal activities. The NYPD unit created particularly to _ social media sites like Facebook, Twitter, and BlackBerry messenger for information on planned crimes and their criminals. Space Junk reaching "tipping point", report warns Sep 3rd, 2011 Toronto Sun The amount of debris orbiting the Earth has reached "a tipping point" for crashes, which would produce more debris that may be dangerous to astronauts and satellites, according to a US study. According to the US Space Surveillance Network, the number of orbital debris jumped from 9,949 in December 2006 to 16,094 in July 2011. we can learn from the news that_. | [
"people with mobile phones can shop at London Underground stations",
"Facebook, Twitter, and BlackBerry messenger are not popular in the US",
"the amount of space junk has more than doubled in the past few years",
"more and more criminals are using social media sites for crimes"
] | D. more and more criminals are using social media sites for crimes | mmlu_train |
aquarat_35133 | 16 +17+18+19=70. How many such 4 consecutive numbers are there less than 1000 when added gives a sum which is divisible by 10? | [
"100",
"200",
"300",
"400",
"500"
] | B. 200 | aquarat |
aquarat_36339 | A collection of books went on sale, and 2/3 of them were sold for $5 each. If none of the 50 remaining books were sold, what was the total amount received for the books that were sold? | [
"$550",
"$600",
"$500",
"$400",
"$450"
] | C. $500 | aquarat |
aquarat_14032 | Two goods trains each 500 m long are running in opposite directions on parallel tracks. Their speeds are 45 km/hr and 30 km/hr respectively. Find the time taken by the slower train to pass the driver of the faster one? | [
"28 sec",
"19 sec",
"48 sec",
"18 sec",
"38 sec"
] | C. 48 sec | aquarat |
mmlu_train_14367 | Many birds migrate. This means that every year they fly somewhere warm in the winter and then return to the place they came from in the spring. One mystery is how birds know how to travel such long distances without getting lost. Scientists have wondered for years whether they are born with the knowledge of where to go or whether they learn it after they are born. Now, researchers have found evidence that shows that one type of bird, at least, learns how to migrate. The bird is the whooping crane , a tall, white bird that lives in the United States. In the 1940s, the number of these birds decreased to fewer than 25 individuals, and many people feared that they would die out. Thanks to efforts to save them, they have now increased to about 600. However, the birds are not very good at taking care of their young. Because of this, eggs are brought to a site in Maryland. There, scientists from the Whooping Crane Eastern Partnership raise the baby birds. Later, the young birds are taken from Maryland to Wisconsin, where the scientists teach them how to fly. From there, they fly about 2,200 kilometers south to Florida to spend the winter. The first time, scientists lead the way in a small airplane. From the second year, though, the birds travel by themselves. For 14 years, the scientists have kept a careful record of every flight the birds have taken between Wisconsin and Florida. They have also recorded which birds fly together, the relationships between the birds, and the gender of each bird. When scientists analyzed the data, they were surprised by the results. These showed that each bird took a very different route. However, as they got older, they flew more and more directly between Wisconsin and Florida. This continued until they were five years old. This indicates that the birds gradually learned the best route to take. Moreover, when an older bird was in a group, the whole group flew more directly. This suggests that the older birds taught the younger ones a quicker route. Scientists say that this evidence marks a big step toward solving the mystery of bird migration. How do scientists from the Whooping Crane Eastern Partnership support young whooping cranes? | [
"They help the birds learn how to survive in Wisconsin's winter.",
"They fly together with a group of birds that are the same gender.",
"They show the birds how to fly to Florida in their first winter.",
"They provide food for the cranes on their journey south."
] | C. They show the birds how to fly to Florida in their first winter. | mmlu_train |
mmlu_train_33173 | Can you understand the beginning of this article? "My smmr hols wr CWOT. B4, we usd 2go2 NY 2C my bro, his GF & 3 kds FTF." The Scottish teacher who received it in class had no idea what the girl who wrote it meant. The essay was written in a form of English used in cell phone text messages. Text messages (also called SMS2) through cell phones became very popular in the late 1990s. At first, mobile phone companies thought that text messaging would be a good way to send messages to customers, but customers quickly began to use the text messaging service to send messages to each other. Teenagers in particular enjoyed using text messaging, and they began to create a new language for messages called texting. A text message is limited to 160 characters, including letters, spaces, and numbers, so messages must be kept short. In addition, typing on the small keypad of a cell phone is difficult, so it's common to make words shorter. In texting, a single letter or number can represent a word, like "r" for "are," "u" for "you," and "2" for "to." Several letters can also represent a phrase, like "lol" for "laughing out loud." Another characteristic of texting is the leaving out of letters in a word, like spelling "please" as "pls." Some parents and teachers worry that texting will make children bad spellers and bad writers. The student who wrote the essay at the top of this page said writing that way was more comfortable for her. (The essay said, "My summer holidays were a complete waste of time. Before, we used to go to New York to see my brother, his girlfriend, and their three kids face to face.") Not everyone agrees that texting is a bad thing. Some experts say languages always evolve, and this is just another way for English to change. Other people believe texting will disappear soon. New technology for voice messages may soon make text messages a thing of the past. Why do some people think that texting is bad? | [
"It has been replaced by voice message",
"It's too difficult to type.",
"Teenagers won't learn to write correctly.",
"It's not comfortable."
] | C. Teenagers won't learn to write correctly. | mmlu_train |
mmlu_train_2606 | Which is a problem with using wind turbines to produce energy? | [
"Wind turbines are efficient only in certain areas.",
"Wind turbines occupy a small area of land.",
"Wind turbines produce a large amount of energy.",
"Wind turbines create a large amount of pollution."
] | A. Wind turbines are efficient only in certain areas. | mmlu_train |
arc_easy_1736 | With a microscope, you see that an object has a cell wall, a chloroplast, and a nucleus. What is being observed? | [
"a plant cell",
"an animal cell",
"a male organism",
"a female organism"
] | A. a plant cell | arc_easy |
aquarat_21670 | The least number, which when divided by 12, 15, 20 and 63 leaves in each case a remainder of 8 is: | [
"448",
"488",
"542",
"1268",
"560"
] | D. 1268 | aquarat |
aquarat_1441 | Suppose a, b, and c are positive integers with a < b < c such that
1/a
+
1/b
+
1/c
= 1. What is
a + b + c? | [
"1",
"4",
"9",
"11",
"no such integers exist"
] | D. 11 | aquarat |
aquarat_21270 | If a traveller was offered 5 destinations in asia and 11 destinations in europe and asked to chose utmost 3 destinations in asia and overall a 11 destinations. How many ways can he travel | [
"2256 ways",
"2356 ways",
"2456 ways",
"2556 ways",
"2156 ways"
] | A. 2256 ways | aquarat |
arc_easy_1856 | Which of these occurs if myosin fails to bind to actin during muscle contraction? | [
"The muscle cells will lose ATP.",
"The muscle cells will remain relaxed.",
"The muscle cells will produce lactic acid.",
"The muscle cells will lose calcium ions."
] | B. The muscle cells will remain relaxed. | arc_easy |
arc_easy_303 | Which sentence best describes the organization of the heart? | [
"The heart is an organ made up of different types of tissues, each of which has different types of cells.",
"The heart is a tissue made up of different types of organs, each of which has different types of cells.",
"The heart is a system made up of one type of tissue and identical cells.",
"The heart is a tis... | A. The heart is an organ made up of different types of tissues, each of which has different types of cells. | arc_easy |
mmlu_train_43617 | Some weightloss camps, which are rare in China just a few years ago,have multiplied in Beijing, Qingdao, Shenzhen,and other cities. Today about 15 percent of adults, or 200 million Chinese, are reportedly overweight.Of these, 90 million--about 7 percent--are obese . Experts say the obesity epidemic is spreading to children, though more slowly than in adults. The obesity, they say, will do harm to the health of China' s citizens and economy."We're seeing a very large number of teenagers who are quite heavy and aren't moving much," said Barry Popkin, a nutrition professor. Popkin carries out an ongoing healthandnutrition survey of 16,000 households in China. He says more kids today are overeating and putting on weight "quite quickly." In just ten years China's childhood obesity rate has doubled,with the greatest gains coming in urban areas."In big cities it's a big problem." Some experts blame the extra fat on a range of factors, many of them tied to China' s rapidly changing economy and culture. The diets of Chinese adults and children are far higher in meats, fish, eggs, dairy products, fats and sugars than ever before. In addition,kids--especially city dwellers--are more today and spend more time indoors in front of homework, television,computer games, and the Internet. Shuwen Ng,a health economist, says that kids in China now have pocket money, and they spend a portion of it on junk food. Ng adds that advertising and peer groups influence kids' food choices. Certain foods, such as new candies or fast food, have attractive features. China' s childhood obesity rate stillfall behind that of the United States, where some 15 percent of kids are said to be obese. But the longterm effects are equally serious. According to the passage we know _ . | [
"weightloss camps have been very popular in China six years ago",
"about 290 million Chinese are overweight in China in all",
"in China childhood obesity rate in rural areas is lower than that in major cities",
"America' s childhood obesity rate is lower than China's"
] | C. in China childhood obesity rate in rural areas is lower than that in major cities | mmlu_train |
mmlu_train_65360 | Some colors people see late at night could cause signs of clinical depression . That was the finding of a study that builds on earlier study findings. They show that individuals who live or work in low levels of light overnight can develop clinical depression. Doctors use the word "clinical depression" to describe severe form of depression. Signs may include loss of interest or pleasure in most activities, low energy levels and thoughts of death or suicide. In the new study, American investigators designed an experiment that exposed hamsters to different colors. The researchers chose hamsters because they are nocturnal, which means they sleep during the day and are active at night. The animals were separated into four groups. One group of hamsters was kept in the dark during their night-time period. Another group was placed in front of a blue light, a third group slept in front of a white light, while a fourth was put in front of a red light. After four weeks, the researchers noted how much sugary water the hamsters drank. They found that the most depressed animals drank the least amount of water. Randy Nelson heads the Department of Neuroscience at Ohio State University. He says animals that slept in blue and white light appeared to be the most depressed. "What we saw is that these animals didn't show any sleep uneasiness at all but they did mess up biological clock genes and they did show depressive sign while if they were in the dim red light, they did not." Randy Nelson notes that photosensitive cells in the eyes have little to do with eyesight. He says these cells send signals to the area of the brain that controls what has been called the natural sleep-wake cycle. He says there's a lot of blue in white light. This explains why the blue light and white light hamsters appear to be more depressed than the hamsters seeing red light or darkness. Researchers use hamsters in the experiment because _ . | [
"they are similar to humans in dealing with colors",
"they are easy to observe and study",
"they are sensitive to colors like human beings",
"they are active at night and sleep during the day"
] | D. they are active at night and sleep during the day | mmlu_train |
arc_easy_1766 | Which part of a plant is most responsible for using energy from the Sun to produce food for the plant? | [
"flower",
"leaf",
"root",
"stem"
] | B. leaf | arc_easy |
mmlu_train_61246 | Desert plants fall into two sorts according to the way they deal with the problem of surviving drought. There are the drought--avoiders--those which persist only as seeds, ready to spring up when it rains, to flower quickly and produce another crop of seeds, and to die again. There are also the drought--resisters--those which have evolved various methods for strong water, locating underground water, or reducing their need for water by such devices as shedding their leaves. The drought--resisters are perennials ,they manage to live from one rainy season to another, slowly growing bigger and bigger. Of these, the succulents is a small but interesting fraction . They may store water in their leaves, in their stems, or in underground containers. In the American deserts the best--known succulents are the cacti . They come in a wide range of sizes, from 50--foot tall giant saguaros to tiny round cacti about the size of a thumb--nail. They take thick, cylindrical or even spherical forms, thereby exposing a minimum of evaporating surface to the air and light. They are leafless, except in youth, and then the leaves are small. Typically their surfaces are spiny, discouraging thirsty animals, and channeled like an accordion , so the fleshy stem may expand quickly when the plant drinks and contract slowly as it uses up the water. The root system is widespread and shallow, with good reason; only about 3 per cent of the rain that falls on the desert penetrates to any significant depth into soil. The passage gives us an impression that _ . | [
"the desert plants are shaped in a way as if them were designed by somebody on purpose",
"more water is needed in desert so that more desert plants can grow there",
"more lands will be turned into desert if we do not try harder to save water in our daily life",
"the cacti are the most famous desert plants in ... | A. the desert plants are shaped in a way as if them were designed by somebody on purpose | mmlu_train |
mmlu_train_57594 | The USA, New York--Whales and dolphins are facing increasing threats from climate change, according to a new report published by WWF and the Whale and Dolphin Conservation Society (WDCS). The report "Whales in hot water?" draws attention to the growing impacts of climate change on whales.They range from changes in sea temperature and the freshening of the seawater because of the melting of ice and increased rainfalls, to a sea level rise, loss of icy polar habitats and the _ of krill populations in key areas.Krill, a tiny shrimp that is dependent on sea ice, is the main source of food for many of the great whales. The speeding up of climate change adds greatly to trouble from other human activities, such as chemical and noise pollution, which kills some 1000 whales every day. "Whales and dolphins have an ability to adapt to their changing environment," said Mark Simmonds, International Director of Science at WDCS."But the climate is now changing at such a fast pace that it is unclear to what extent whales and dolphins will be able to adjust." Climate change impacts are currently greatest in the Arctic and the Antarctic.According to the report, cetaceans that rely on polar, icy waters for their home and food resources are likely to be greatly affected by the reduction of sea ice cover. WDCS and WWF are urging governments to cut global production of C02 by at least 50 percent by the middle of this century.The latest report of the Intergovernmental Panel on Climate Change showed it was possible to stop global warming if the world's emissions start to decline before 2015. Which of the following is not right according to the passage? | [
"Climate change will lead to the changes in sea temperature.",
"Climate change will result in the freshening of the sea water.",
"Climate change will have a bad effect on human activities and whales.",
"Human beings will forever have no ability to stop global warming."
] | D. Human beings will forever have no ability to stop global warming. | mmlu_train |
arc_easy_439 | Jonny climbed an apple tree. How are Jonny and the apple tree similar to each other? | [
"Both are made of cells.",
"Both take in carbon dioxide.",
"Both get nutrients directly from soil.",
"Both get energy from other organisms."
] | A. Both are made of cells. | arc_easy |
aquarat_42803 | If 4 gallons of gasoline are added to a tank that is already filled to 3/4 of its capacity, the tank is then filled to 9/10 of its capacity. How many gallons does the tank hold? | [
"20",
"24",
"36",
"40",
"60"
] | B. 24 | aquarat |
mmlu_train_93252 | Which conclusion can be made about earthworms because they do not have an internal skeleton? | [
"They are invertebrates.",
"They have radial symmetry.",
"They are made of one segment.",
"They have an open circulatory system."
] | A. They are invertebrates. | mmlu_train |
aquarat_53476 | If k^3 is divisible by 1620, what is the least possible value of integer k? | [
"12",
"30",
"60",
"90",
"120"
] | D. 90 | aquarat |
mmlu_train_13425 | Linus Pauling,the only person who has won two undivided Nobel Prizes,was born in Portland,Oregon. He attended Washington High School but because of an unimportant detail he did not receive his diploma until 1962,long after he had received his Bachelor's degree in chemical engineering from Orgon State College in 1922. He had chosen to study his major because he could get a good job with it. He won the Nobel Prize for Chemistry in 1954 for his research into the nature of the chemical bond and its application to the explanation of the structure of complex substance. His interest in the "behavior" of molecules led him from physical chemistry to biological chemistry,especially of the human body. He began with proteins and their main parts,the amino acids ,which are called the"building blocks of life".In 1950,he constructed the first satisfactory model of a protein molecule,a discovery very important to the understanding of the living cell. During World WarII,Pauling was a member of the Research Board for National Security,for which he was awarded the Presidential Medal of Merit in 1948. However,the use of the atomic bomb near the end of the war turned Pauling in a new direction. Having long worked on the structure of molecules,he took an immediate interest in the deadly effects of nuclear fallout on human molecular structures. From then on,Pauling protested the production of the hydrogen bomb and supported the prevention of the spread of nuclear weapons. Through his efforts,The NuclearTestBan Treaty,declaring all nuclear tests to be illegal except underground ones,came into effect on October 10,1963,the same day Linus Pauling was awarded the Nobel Peace. Which of the following things did Pauling pay much attention to at first? | [
"The \"behavior\" of molecules.",
"Physical chemistry.",
"Biological chemistry.",
"The human body."
] | B. Physical chemistry. | mmlu_train |
aquarat_1619 | A is twice as good as B. And together they finish a piece of work in 20days. In how many days will A alone finish the work | [
"30",
"25",
"12",
"10",
"32"
] | A. 30 | aquarat |
mmlu_train_89363 | Here are some of the fastest animals in the animal world. Let me tell you that a man can run 20 to 25 miles an hour. Heavy people can not run very fast. But some heavy animals can.Black rhinos are more than 3,500 pounds. They can run almost 30 miles an hour. Cheetahs are the fastest land animal over short distances .They can run over 70 miles an hour. But they get tired quickly and usually stop after a few minutes.Pronghorn antelopes are the fastest animals over long distances. They can run 35 miles an hour for many miles. Their top speed is more than 50 miles an hour.Ostriches can't fly, but they can run faster than other birds. They can run 43 miles an hour for a short distance. And can keep up a speed of more than 30 miles an hour over long distances. What are the fastest land mammals over short distances? | [
"Cheetahs.",
"Pronghorn.",
"Horses.",
"Elephants."
] | A. Cheetahs. | mmlu_train |
aquarat_1549 | A student scored an average of 80 marks in 3 subjects: Physics, Chemistry and Mathematics. If the average marks in Physics and Mathematics is 90 and that in Physics and Chemistry is 70, what are the marks in Physics? | [
"86",
"16",
"76",
"80",
"26"
] | D. 80 | aquarat |
aquarat_11629 | A small table has a length of 12 inches and a breadth of b inches. Cubes are placed on the surface of the table so as to cover the entire surface. The maximum side of such cubes is found to be 4 inches. Also, a few such tables are arranged to form a square. The minimum length of side possible for such a square is 40 inches. Find b. | [
"8",
"6",
"24",
"32",
"48"
] | B. 6 | aquarat |
mmlu_train_7700 | Farmers, especially in developing countries, are often criticized for cutting down forests. But a new study suggests that many farmers recognize the value of keeping trees. Researchers using satellite images found at least ten percent tree cover on more than one billion hectares of farmland. That is almost half the farmland in the world. Earlier estimates were much lower but incomplete. The authors of the new study say it may still underestimate the true extent worldwide. The study found the most tree cover in South America. Next comes Africa south of the Sahara, followed by Southeast Asia. North Africa and West Asia have the least. The study found that climate conditions alone could not explain the amount of tree cover in different areas. Nor could the size of nearby populations, meaning people and trees can live together. There are areas with few trees but also few people, and areas with many trees and many people. The findings suggest that things like land rights, markets or government policies can influence tree planting and protection. Dennis Garrity, who heads the World Agroforestry Center, says farmers are acting on their own to protect and plant trees. The problem, he says, is that policy makers and planners have been slow to recognize this and to support such efforts. The satellite images may not show what the farmers are using the trees for, but trees provide nuts, fruit, wood and other products. They also help prevent soil loss and protect water supplies. Even under drought conditions, trees can often provide food and a way to earn money until the next growing season. Some trees act as natural fertilizers. They take nitrogen out of the air and put it in the soil. Scientists at the Center say the use of fertilizer trees can re-duce the need for chemical nitrogen by up to three-fourths. Trees also capture carbon dioxide, a gas linked to climate change. Which of the following has the least tree cover? | [
"Southeast Asia",
"West Asia.",
"South America.",
"Africa south of the Sahara."
] | B. West Asia. | mmlu_train |
mmlu_train_17358 | People with mentally taxing jobs, including lawyers and graphic designers, may end up having better memory in old age, research suggests. A study of more than 1,000 Scottish 70-year-olds found that those who had had complex jobs scored better on memory and thinking tests. One theory is that a more stimulating environment helps build up a "cognitive reserve" to help buffer the brain against age-related decline. The research was reported in Neurology. The team, from Heriot-Watt University, in Edinburgh, is now planning more work to look at how lifestyle and work interact to affect memory loss. Those taking part in the study took tests designed to assess memory, processing speed and general thinking ability, as well as filling in a questionnaire about their working life. The analysis showed that those whose jobs had required complex skills in dealing with data or people, such as management and teaching, had better scores on memory and thinking tests than those who had done less mentally intense jobs such as factory workers, bookbinders, or carpet layers. While the study did not look at biological reasons for the protective effect of certain jobs, potential explanations include that structural changes within the brain mean less damage is accumulated over time. Study leader Dr Alan Gow said: "Our findings have helped to identify the kinds of job demands that preserve memory and thinking later on." "However," He added, "while it is true that people who have higher cognitive abilities are more likely to get more complex jobs, there still seems to be a small advantage gained from these complex jobs for later thinking skills." Dr Simon Ridley, head of research at Alzheimer's Research UK, said the study added to the growing evidence about factors that affected brain health as we aged. "Keeping the brain active throughout life could be helpful and different types of work may play a role. However, it's important to note that this study points to a small and subtle association between occupation and later-life cognition rather than offering proof that people's occupation has a direct influence." What Dr Alan Gow said implies that _ . | [
"their findings are helpful to identifying the kinds of job demands",
"people who do more complex jobs may benefit later thinking skills greatly",
"there exist links between job demands and preservation of memory",
"he didn't confirm the links between complex jobs and later thinking skills"
] | C. there exist links between job demands and preservation of memory | mmlu_train |
mmlu_train_18729 | Internet use appears to cause a drop in psychological health, according to a research at Carnegie Mellon University. Even people who spent just a few hours a week on the Internet experienced more depression and loneliness than those who used Internet less frequently, the two-year study showed. And it wasn't that people who were already feeling bad spent more time on the Internet, but that using the Net actually appeared to cause the bad feeling. Researchers are puzzled by the results, which were completely the opposite to their experiences. They expected that the Net would prove socially healthier than television, since the Net allows users to choose the information and to communicate with others. The fact that Internet use reduces time available for family and friends may explain the drop-in well-being, researchers supposed. Faceless, bodiless "virtual" communication may be less psychologically satisfying than actual conversation, and the relationships formed through it may be shallower. Another possibility is that knowing the wider world via the Net makes users less satisfied with their lives. "But it's important to remember this is not about the technology; it's about how it is used," says psychologist Christine Riley of Intel, one of the study founders. "It really points to the need for considering social factors in terms of how you design applications and services for technology." The writer's attitude towards technology is _ . | [
"social factors must be considered while using technology",
"technology was to blame for depression",
"the problem doesn't lie in technology",
"applications and services for technology must be designed"
] | C. the problem doesn't lie in technology | mmlu_train |
aquarat_14621 | A train passes a man standing on a platform in 8 seconds and also crosses the platform which is 270 metres long in 20 seconds. The length of the train (in metres) is: | [
"180",
"176",
"175",
"96",
"None of these"
] | A. 180 | aquarat |
mmlu_train_30923 | When different species of birds flock together, their flight formations are determined by social dynamics both between and within species. New research from the Universities of Cambridge and Exeter reveals for the first time that, contrary to current models used to explain the movement of flocks, the differences between bird species and social relationships between individuals play a critical role in determining the dynamics of mixed-species flocks. The unified behaviour of bird flocks has puzzled scientists for hundreds of years. One naturalist from the turn of the century even suggested telepathy may be involved. There have since been more logical explanations, including mathematical models that show that repeated interactions among individuals following simple rules can _ coordinated group movements. However, these models usually rely on the assumption that individuals within groups are identical and interact independently, which may not reflect reality. Jolle Jolles, a PhD student at the University of Cambridge's Department of Zoology and author of the paper, said:"Spectacular collective behaviour can be found in a large range of animal species, and we now know that often these complex coordinated group movements may be the result of individuals following simple rules. However, rarely are the individual characteristics and social relationships within them taken into account. Our research highlights that these striking displays of group behaviour are much more complex." By analysing high-resolution photographs of mixed flocks of rooks and jackdaws (both from the corvid family), the researchers found that rather than individuals interacting in a consistent fashion throughout the flock, interactions depended on social dynamics between the different species as well as relationships within a species. The researchers discovered that birds prefer to fly close to members of their own species, and that the larger and more dominant rooks take the lead by flying near the front of flocks. Additionally, the lifelong, monogamous pair bonds that are characteristic of both species seem to be reflected in flight, as birds often fly particularly close to a single, same-species partner. Dr Alex Thornton, principal investigator of the Cambridge Jackdaw Project, now at the University of Exeter and author of the paper, said: "Together, our findings demonstrate that to understand the structure of groups -- such as bird flocks -- we need to consider the characteristics and relationships of the individuals within them." What is the main idea of the passage? | [
"How birds interact in simple rules.",
"How birds of different feathers flock together.",
"Why birds show preference to flocking.",
"Why birds display the characteristics."
] | B. How birds of different feathers flock together. | mmlu_train |
aquarat_2379 | I walk a certain distance and ride back taking a total time of 37 minutes. I could walk both ways in 55 minutes. How long would it take me to ride both ways? | [
"10 min",
"12 min",
"20 min",
"19 min",
"24 min"
] | D. 19 min | aquarat |
mmlu_train_68749 | A 90-year-old tortoise is going twice its usual speed after being equipped with a set of wheels. The animal, called Mrs T, was facing a terrible future after losing her two front legs in a mouse attack while she was sleeping in winter, but her owners glued the wheels onto her shell . "She's going double the speed she used to," said the owner Jude Ryder, "She uses her back legs to push herself along and seems quite happy." The 58-year-old owner was surprised when she went to check on her loved pet last month and found her front legs had been eaten in the mouse attack. The local animal doctor tried his best to save Mrs T. But he was afraid that the tortoise would not survive without being mobile. After paying PS1,000 for the treatment, Mrs Ryder turned to her son Dale for help. Dale designed the front wheels and used resin to add them to the front of the shell. Mrs Ryder said: "She liked them immediately, but she must learn how to turn and stop. She can get a good speed up, much faster than before. Mrs T is still quite young for a tortoise. She could go on for another 50 years. All she needs is a new set of tyres sometimes." When Mrs T was sixty years old, she was bought as a pet for Dale, an 8-year-old boy. It liked running happily in Mrs Ryder's garden in spring and summer. When winter came, Mrs T slept in the garden shelter. A mouse got in last month and chewed off both her front legs. Mrs Ryder said: "We were afraid she would be sure to die, but her new set of wheels have saved her life. She can run in the garden again and we can always find her because she leaves very strange footprints behind wherever she goes." Mice attacking tortoises is not uncommon around us--in 2013 Britain's oldest tortoise died after a mouse attack. The tortoise called Thomas was 130 when he was bitten at his home in Guernsey. He spent five days on strong antibiotics , but the wound became so infected that his owner had no choice but to have him put to sleep. After being equipped with a set of wheels, Mrs T can move by using _ . | [
"her back legs to push herself",
"her front legs to pull herself",
"her back wheels to pull herself",
"her front wheels to push herself"
] | A. her back legs to push herself | mmlu_train |
mmlu_train_55561 | Most rain forests lie close to the equator ,where the climate is often mild and there are long hours of sunshine.The warmth of the land heats the air above,causing it to rise and tiny drops of water to fall as rain.The rainfall can reach at least 98 inches a year.This wet,warm world with plenty of sunlight is perfect for plants to grow,so the trees grow fast with green leaves all the year round.The trees themselves also have an effect on the climate.They gather water from the soil and pass it out into the air through their leaves.The wet air then forms clouds,which hang over the treetops like smoke.These clouds protect the forest from the daytime heat and night-time cold of nearby deserts,keeping temperatures fit for plant growth. Rain forests slightly farther away from the equator remain just as warm,but they have a dry season of three months or more when little rain falls.Tree leaves fall during this dry season and new leaves grow when the wet season or monsoon begins.Thus these areas are known as the "monsoon forest". Another type of rain forest grows on tropical mountains.It is often called the "cloud forest" because clouds often hang over the trees like fog. The rain forest is the ideal place for the growth of many different trees.Most of them depend on animals to eat their fruits and spread their seeds.When the fruits are eaten,the seeds inside them go undamaged through animals' stomachs and are passed out in their droppings.The seeds lying on the forest floor then grow into new trees. According to the passage, _ play the most important role in the spreading of seeds. | [
"animals",
"droppings",
"fruits",
"winds"
] | A. animals | mmlu_train |
arc_challenge_271 | Which factor will prompt an animal's fight-or-flight response? | [
"population size",
"competition for food",
"seasonal temperatures",
"protection of the environment"
] | B. competition for food | arc_challenge |
mmlu_train_73160 | "Eat your breakfast. It's the most important meal of the day!" Why are parents always saying that? Well, a person is like a car. After a long night of sleeping, there is no fuel in your fuel tank . Breakfast is like the fuel. It makes you work or walk on the road. What should you eat? Any breakfast is better than no breakfast, but try not to have hamburgers or dessert all the time. They don't have the necessary nutrients . And if you have a hamburger for breakfast, you won't feel full for long. Try to eat all kinds of foods like grains, fruit, vegetables and drink some milk. Oh, try to eat more apples because an apple a day can help to keep the doctor away. The writer asks us to try to eat more _ | [
"sugar",
"meat",
"dessert",
"apples"
] | D. apples | mmlu_train |
mmlu_train_16882 | Why did the chicken cross the road? To get to the other side. Most people know this joke. But recently, some people have been much more worried about how the grizzly bear and mountain lion can cross the road. "Millions of animals die each year on U.S. roads," the Federal Highway Administration reports. In fact, only about 80 ocelots, an endangered wild cat, exist in the U.S. today. The main reason? Roadkill. "Eco-passages" may help animals cross the road without being hit by cars. They are paths both over and under roads. "These eco-passages can be extremely useful, so that wildlife can avoid road accidents," said Jodi Hilty of the Wildlife Protection Society. But do animals actually use the eco-passages? The answer is yes. Paul Beier of Northern Arizona University found foot marks left by mountain lions on an eco-passage that went under a highway. This showed that the lions used the passage. Builders of eco-passages try to make them look like a natural part of an area by planting trees on and around them. Animals seem to be catching on. Animals as different as salamanders and grizzly bears are using the bridges and underpasses. The next time you visit a park or drive through an area with a lot of wildlife, look around. You might see an animal overpass! When the writer says that "animals seem to be catching on" (Para. 6), he means _ . | [
"animals begin to realize the dangers on the road",
"animals are crossing the road in groups",
"animals are increasing in number",
"animals begin to learn to use eco-passages"
] | D. animals begin to learn to use eco-passages | mmlu_train |
arc_easy_1770 | Two identical lamps contain the same amount of different types of oil. They are allowed to burn until all the oil has been burned. Which measurement will best provide the total difference in chemical energy between the two oils? | [
"final weight of lamp",
"original volume of oil",
"time it took for lamps to use oil",
"height of flame produced by lamp"
] | C. time it took for lamps to use oil | arc_easy |
aquarat_34155 | If n + 15 is a positive odd integer, which of the following must be true about the sum of the next four integers? | [
"It is a multiple of 3",
"It is a multiple of 4",
"It is a prime number",
"It is a multiple of 5",
"It is a multiple of 2"
] | B. It is a multiple of 4 | aquarat |
mmlu_train_65183 | Family life is being disrupted because parents and children are overwhelmed by the huge volumes of emails and social messaging updates they are handling each day, according to a new study.As a result one in three of us are now desperate to cut down our use of Twitter and Face book as well as emails. Surprisingly the study, by Cambridge University, found children as well as adults preferred to communicate face to face.More than half of all families said a "technology-free" time is important and a third of parents said technology had disrupted family life.The findings led family groups to warn that if parents end up spending more time checking emails and social networks than with their children, it could have a detrimental effect on the home. Amongst children aged 10 to 18, who have grown up with new technology, 38% admitted feeling overwhelmed by the volume of messages.Similar numbers of adults felt the same way, with 34 per cent of 25 to 34 year olds agreeing. Justine Roberts, founder of parenting website Mums net, warned: "Social media is something we have to keep a watch on because it can eat into your life." "We encourage our members to switch off because otherwise you can't give your kids and husband the time they need." She added: "Websites like Face book and Twitter can be enjoyable and addictive but, like with everything, it needs to be taken in moderation." The survey also discovered that 43 percent of children and 33 percent of adults are taking steps to reduce their reliance on messaging, text and networking.But only one in five said they would be reducing the number of text messages they are sending and even less said they will be writing fewer emails.Nearly 43 percent said they have had a cull of their Face book "friends" and followers on Twitter in an attempt to cut down on the amount of time spent on the websites. As part of the research, 63 families were asked to keep a diary of their use of communications technology.More than 1,250 adults were questioned in the research which was paid for by BT - the biggest broadband provider in the country. Why are many people trying to cut down the use of Twitter and Face book as well as emails? | [
"Because they are determined to communicate face to face.",
"Because they value \"technology-free\" time.",
"Because they realize communication technology is disrupting family life.",
"Because they have no free time."
] | C. Because they realize communication technology is disrupting family life. | mmlu_train |
mmlu_train_77301 | There are many ways to keep healthy. Different people have different ways. Lisa's father thinks riding a bike is the best way because he likes to go to work by bike. And their home isn't far from his bank. Lisa thinks running is better than riding, so she runs every day. However, her mother thinks it's boring. She loves walking to work. Lisa's sister likes flying kites. She goes to fly kites once a week. Lisa's brother thinks playing ping-pong is a good way to keep healthy. He plays it every morning. Lisa's sister likes _ | [
"fishing",
"flying kites",
"swimming",
"playing basketball"
] | B. flying kites | mmlu_train |
mmlu_train_96929 | Which ingredient may cause chemical change? | [
"almonds",
"milk",
"citrus juice",
"olive oil"
] | C. citrus juice | mmlu_train |
arc_challenge_27 | Which of the following is an observation about grasshoppers that a science class could have made on their nature walk? | [
"The grasshoppers will live longest in a container filled with plants.",
"The grasshoppers are green with long back legs and antennae.",
"The grasshoppers will probably eat more grass than tree leaves.",
"The grasshoppers all hatched from eggs laid the year before."
] | B. The grasshoppers are green with long back legs and antennae. | arc_challenge |
mmlu_train_14266 | We discuss the issue of when to help a patient die. Doctors of our generation are not newcomers to this question. Going back to my internship days, I can remember many patients in pain, sometimes in coma , with late, hopeless cancer. For many of them, we wrote an order for heavy medication--morphine by the clock. This was not talked about openly and little was written about it. It was essential, not controversial. The best way to bring the problem into focus is to describe two patients whom I cared for. The first, formerly a nurse, had an automobile accident. A few days later her lungs seemed to fill up; her heart developed dangerous rhythm disturbances. So there she was: in coma, on a breathing machine, her heartbeat maintained with an electrical device. One day after rounds, my secretary said the husband and son of the patient wanted to see me. They told me their wife and mother was obviously going to die; she was a nurse and had told her family that she never wanted this kind of terrible death, being maintained by machines. I told them that while I respected their view, there was nothing deadly about her situation. The kidney failure she had was just the kind for which the artificial kidney was most effective. While possibly a bit reassured, they were disappointed. Here was the head surgeon seemingly determined to keep everybody alive, no matter what. Within a few days the patient's pacemaker could be removed and she awoke from her coma. About six months later, the door of my office opened and in walked a gloriously fit woman. After some cheery words of appreciation, the father and son asked to speak to me alone. As soon as the door closed, both men became quite tearful. All that came out was, "We want you to know how wrong we were." The second patient was an 85-year-old lady whose hair caught fire while she was smoking. She arrived with a deep burn; I knew it would surely be deadly. As a remarkable coincidence there was a meeting for discussion going on at the time in medical ethics . The speaker asked me if I had any sort of ethical problem I could bring up for discussion. I described the case and asked the students their opinion. After the discussion, I made a remark that was, when looking back, a serious mistake. I said, "I'll take the word back to the nurses about her and we will talk about it some more before we decide." The instructor and the students were shocked: "You mean this is a real patient?" The teacher of ethics was not accustomed to being challenged by actuality. In any event, I went back and met with the nurses. A day or two later, when she was making no progress and was suffering terribly, we began to back off treatment. Soon she died quietly and not in pain. As a reasonable physician, you had better move ahead and do what you would want done for you. And don't discuss it with the world first. There is a lesson here for everybody. Assisting people to leave this life requires strong judgment and long experience to avoid its misuse. Through the two patients mentioned in the text, the author thinks that on the issue of helping a patient die, doctors need to be _ . | [
"cruel and cautious",
"experienced and thoughtful",
"pessimistic and determined",
"considerate and optimistic"
] | B. experienced and thoughtful | mmlu_train |
aquarat_30709 | In a class, there are 20 boys whose average age is decreased by 2 months, when one boy aged 21 years replaced by a new boy. The age of the new boy is? | [
"14 years 8 months",
"15 years",
"16 years 4 months",
"17 years 8 months",
"17 years"
] | D. 17 years 8 months | aquarat |
arc_easy_247 | Which is a process that occurs during photosynthesis? | [
"Plants take in oxygen and release sugar.",
"Plants take in sugar and release minerals.",
"Plants take in minerals and release carbon dioxide.",
"Plants take in carbon dioxide and release oxygen."
] | D. Plants take in carbon dioxide and release oxygen. | arc_easy |
mmlu_train_4647 | During winter, the white fur of an arctic fox blends in with the snow. This adaptation is called | [
"hibernation",
"migration",
"camouflage",
"movement"
] | C. camouflage | mmlu_train |
m1_pref_132 | The \textbf{hyperparameters} are learned with ...
(One answer) | [
"training",
"validation",
"test",
"all the data together"
] | B. validation | m1_pref |
aquarat_18625 | A person purchased a TV set for Rs. 16000 and a DVD player for Rs. 6250. He sold both the items together for Rs. 32150. What percentage of profit did he make? | [
"22",
"44.5",
"40",
"26",
"11"
] | B. 44.5 | aquarat |
aquarat_47506 | Joe went on a diet 3 months ago when he weighed 222 pounds. If he now weighs 198 pounds and continues to lose at the same average monthly rate, in approximately how many months will he weigh 170 pounds? | [
"3",
"3.5",
"4",
"4.5",
"5"
] | B. 3.5 | aquarat |
mmlu_train_5602 | prefix = st1 /New Zealand Education Compulsory Education Compulsory education starts at age 5 and ends at age 16. The day children turn 5, they are expected to start school. They can leave school as soon as they reach 16. Class Size The maximum number of students in a class is 30 students. Classrooms Students from year 0--8 stay in the same classroom for most subjects and move to other classrooms only for specific subjects. Even when they move from one classroom to another, they mostly stay together as a class. In year 9, students take some courses with their homeroom class and some optional classes with students from different classes. Starting from year 10, students no longer stay in the same classroom most of the time nor do they move around with their classes. They go to different classes based on their own choice and abilities. Term Dates A school year starts in January and ends in December. There are four terms in a year. Each term is about 10 weeks. Class Schedule School starts at around 8:30 and ends at 15:15. There are only five periods a day and a period is about an hour long. In the morning, around 10:30, there will be a 20--30 minute interval when students and staff have morning tea. Students usually have some snacks during this time, and staff gathers in the staff room to drink coffee and eat some snacks. There is a lunch period at around 12:40 for about an hour. Teachers In New Zealand, teachers have to teach students of different year level at the same time. Most teachers teach students from at least three to four different year levels. In addition, quite a number of teachers teach more than one subject. This is mainly due to the fact that many courses are optional. When you are in your 10thschool year, you may _ . | [
"stay with your classmates in the same classroom for all the subjects",
"choose and take some optional courses with your homeroom class",
"have both required and optional classes with the same classmates",
"choose different classes based on your own choice and abilities"
] | D. choose different classes based on your own choice and abilities | mmlu_train |
aquarat_31454 | Rs.705 is divided amongst A, B, C so that 3 times A's share, 5 times B's share and 4 times C's share are all equal. Find B's share? | [
"177",
"150",
"180",
"716",
"616"
] | C. 180 | aquarat |
mmlu_train_39877 | Everybody is happy as his pay rises. Yet pleasure at your own can disappear if you learn that a fellow worker has been given a bigger one. Indeed, if he is known as being lazy, you might even be quite cross. Such behavior is regarded as "all too human", with the underlying belief that other animals would not be able to have this finely developed sense of sadness. But a study by Sarah Brosnan of Emory University in Atlanta, Georgia, which has just been published in Nature, suggests that _ , as well. The researchers studied the behaviors of some kind of female brown monkeys. They look smart. They are good-natured, co-operative creatures, and they share their food happily. Above all, like female human beings, they tend to pay much closer attention to the value of "goods and services" than males. Such characteristics make them perfect subjects for Doctor Brosnan's study. The researchers spent two years teaching their monkeys to exchange tokens for food. Normally, the monkeys were happy enough to exchange pieces of rock for pieces of cucumber. However, when two monkeys were placed in separate and connected rooms, so that each other could observe what the other is getting in return for its rock, they became quite different. In the world of monkeys,grapes are excellent goods (and much preferable to cucumbers). So when one monkey was handed a grape in exchange for her token, the second was not willing to hand hers over for a mere piece of cucumber. And if one received a grape without having to provide her token in exchange at all, the other either shook her own token at the researcher, or refused to accept the cucumber. Indeed, the mere presence of a grape in the other room (without an actual monkey to eat it) was enough to bring about dissatisfaction in a female monkey. The researches suggest that these monkeys, like humans, are guided by social senses. In the wild, they are co-operative and group-living. Such co-operation is likely to be firm only when each animal feels it is not being cheated. Feelings of anger when unfairly treated, it seems, are not the nature of human beings alone. Refusing a smaller reward completely makes these feelings clear to other animals of the group. However, whether such a sense of fairness developed independently in monkeys and humans, or whether it comes from the common roots that they had 35 million years ago, is, as yet, an unanswered question. According to the passage, which of the following statements is TRUE? | [
"Only monkeys and humans can have the sense of fairness in the world.",
"In the wild, monkeys are never unhappy to share their food with each other.",
"Women will show more dissatisfaction than men when unfairly treated.",
"Monkeys can exchange cucumbers for grapes, for grapes are more attractive."
] | C. Women will show more dissatisfaction than men when unfairly treated. | mmlu_train |
aquarat_7591 | A retailer bought a shirt at wholesale and marked it up 80% to its initial price of $36. By how many more dollars does he need to increase the price to achieve a 100% markup? | [
"2",
"4",
"6",
"8",
"10"
] | B. 4 | aquarat |
arc_easy_1922 | Protein is used by the human body to | [
"build strong bones.",
"absorb vitamins.",
"repair cells.",
"provide fiber."
] | C. repair cells. | arc_easy |
aquarat_11334 | If you divide a number into 3 equal groups and then divide each group in half, you end up with 13. What number did you start with? | [
"76",
"77",
"78",
"79",
"None of these"
] | C. 78 | aquarat |
mmlu_train_36418 | Google has kicked off Google Science Fair (GSF) _ , its annual online competition for bright, creative and ambitious teenagers who want to change the world with science. While the project is led by Google, it also has the backing of the Lego Group and world-famous publications National Geographic and Scientific American. The competition is open for students aged 13 to 18, who can sign-up now, form a team and begin working on a submission. The winner will be rewarded with a ten-day exploration to the Galapagos Islands aboard the National Geographic Endeavor, as well as a VIP tour of 'Spaceport America' in New Mexico. Google is also throwing in a $50,000 scholarship and $10,000 for the winner's school to purchase cutting-edge science lab equipment. Google suggests that each project should be "an in-depth investigation of a science question or engineering problem" but otherwise, it's up to students to pick and develop an idea that follows the competition rules. Completed projects need to be submitted by May 12, 2014 at 11:59 PDT. Google will announce the regional competitors in June, ahead of global finalists in August and the competition winners in September. Interested? Here are the _ . If you want to enter the competition as an individual , you should register first. Complete requested information about yourself and your project in the registration section before creating your project. You may edit this later. Click the box stating that you have read, accept, and agree to be bound by these Official Rules and Terms. Upon completion of registration you may begin working on your project. The project must follow the technical, creative, and legal entry requirements set out in these Official Rules and the Googlesciencefair.com Site. You will be required to complete all sections of the Project Site. You may begin working on your project after completing the registration process, however, you may not submit it for judging until you have requested and received parental consent . Once you have done this, your parent or guardian will receive an email from Google with instructions on how they can give their consent for you to participate. The project will not be judged unless this consent is received. If you plan to enter GSF alone, you _ . | [
"should create your project first",
"you needn't follow the official rules",
"you should provide some personal information",
"your should start your project before registration"
] | C. you should provide some personal information | mmlu_train |
aquarat_49252 | Two pumps are connected to an empty tank. Pump X fills the tank with water at a constant rate, while pump Y drains water out of the tank at a constant rate. The two pumps finish filling the tank in three times the duration it would take pump X alone to fill the tank. If pump Y alone can empty a whole tank in 36 minutes, then how many minutes does it take pump X alone to fill the tank? | [
"18",
"24",
"26",
"28",
"30"
] | B. 24 | aquarat |
aquarat_17666 | Find the missing figures :
?% of 70 = 2.125 | [
"3.04",
"6.05",
"8.7",
"7.7",
"4.05"
] | A. 3.04 | aquarat |
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