id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5 values |
|---|---|---|---|---|
mmlu_train_97577 | Which would feel hotter? | [
"a stove on the fingertips",
"a stove on the butt",
"a fridge on the butt",
"a fridge on the fingertips"
] | A. a stove on the fingertips | mmlu_train |
aquarat_8038 | The balance of a trader weighs 10% less than it should. Still the trader marks up his goods to get an overall profit of 20%. What is the mark up on the cost price? | [
"40%",
"8%",
"25%",
"16.66%",
"9%"
] | B. 8% | aquarat |
mmlu_train_94586 | The starch and water molecules in potato cells are stored in what organelle? | [
"mitochondrion",
"nucleus",
"ribosome",
"vacuole"
] | D. vacuole | mmlu_train |
mmlu_train_91163 | Do you know Fei Junlong and Nie Haisheng? Fei Junlong was born in 1965. He is a Chinese astronaut selected as a member of the Shenzhou program. He was born in Jiangsu and joined the People's Liberation Army Air Force in 1982 at the age of 17. And since then he has only returned home six times. As a fighter pilot , he was selected to an astronaut in 1998. He married Wang Jie in 1991 and has one son. Nie Haisheng was born in September 1964. He is also a Chinese astronaut selected for the Shenzhou program. He is from Hubei. After graduating from high school he joined the People's Liberation Army Air Force, and became a fighter pilot. In 1998 he was selected for the astronaut program. He was one of the three astronauts who were in the final group to train for the Shenzhou 5 fight. Yang Liwei was also picked out for the flight, with Zhai Ahigang. On September 23,2005 it was reported that Zhai and Nie would be one of the three pairs of astronauts who would be in the final training for Shenzhou 6. But in the end, Fei and Nie were chosen, and Zhai missed his chance to space again. Nie Haisheng got married to Nie Jielin and has an 11-year-old daughter. When did Nie join the army? | [
"In 1982.",
"In 1998.",
"In 1991.",
"After his graduation from high school."
] | D. After his graduation from high school. | mmlu_train |
aquarat_36148 | One side of a triangle has length 7 and a second side has length 4. Which of the following could be the area of the triangle?
I. 15
II. 10
III. 5 | [
"I only",
"II only",
"III only",
"II and III only",
"I, II and III"
] | D. II and III only | aquarat |
aquarat_50811 | If n = 10p, where p is a prime number greater than 2, how many different positive even divisors does n have, including n ? | [
"Two",
"Three",
"Four",
"Six",
"Eight"
] | C. Four | aquarat |
mmlu_train_94392 | Which order of succession of natural communities would most likely occur in New York State? | [
"grasses -> trees -> bushes",
"trees -> bushes -> grasses",
"bushes -> grasses -> trees",
"grasses -> bushes -> trees"
] | D. grasses -> bushes -> trees | mmlu_train |
mmlu_train_36944 | Does solving a math problem give you a headache? Do you feel nervous when you sit a math exam? For most students, math can be tough but scientists have proved that math problems can actually trigger physical pain. Scientists came to his conclusion with an in-depth experiment, which was published in the Public Library of Science One journal. They began by finding out how much participants fear math. Those involved were asked a series of questions such as how they feel when they receive a math textbook or when they walk into a math lesson. Based on their answers, participants were divided into groups. One group was made up of people who were particularly afraid of math and participants in the other group were more comfortable with the subject. Both groups were then given either math tasks or word tasks. When a math task was going to come next, a yellow circle would appear but when a word task was soon to come, a blue square would be shown. Using a brain-scan machine, scientists noticed that whenever people from Group One saw a yellow circle, their brain would respond in a way similar to when their body is feeling pain. It was like the pain they would fee, for example, if they burnt their hand on a hot stove. But they reacted less strongly when they knew that they would be faced with a word task. However, scientists saw no strong brain response from people in the second group. Math can be difficult, and for those with high levels of mathematics-anxiety (HMA), math is associated with tension, apprehension and fear. "When you are really thinking about the math problems, your mind is racing and you are worrying about all the things that could go wrong," explained Ian Lyons from University of Chicago, US, leader of the study. "The higher a person's anxiety of a maths task, the more he activated brain regions associated with threat detection, and the experience of pain." More interestingly, the brain activity disappeared when participants actually started dealing with the math tasks. "This means that it's not that math itself hurts; rather, the anticipation of math is painful," Lyons said. Based on the study, scientists suggested that things could be done to help students worry less and move past their fear of math, which might mean they perform better in tests. Which is the best title for the passage? | [
"Math pain in your brain..",
"Physical pain affects math performance.",
"How to overcome math fear",
"Unknown truth about pain."
] | A. Math pain in your brain.. | mmlu_train |
mmlu_train_76682 | Algae are very simple plants. They grow in fresh water or salty water. Seaweed is algae that grow in salty water. Seaweed is red or brown in color. The Japanese people use these plants from the sea in many ways. From it, they make a food called Kombu. Kombu is seaweed that has been dried, cooked and pressed together. Then it is dried again and cut into long pieces. The Japanese eat a lot of Kombu and like it very much. Japanese farmers often use seaweed as fertilizer. It makes their plants grow better. Many farmers also find seaweed makes a fine food for their animals. From seaweed the Japanese also get iodine , which they sell to other countries. Iodine is used in many ways all over the world. It is used in making medicine. It is added to the salt we use at the table. Scientists even use one form of iodine to "seed clouds" when they want rain to fall. Kombu is a kind of _ according to the text. | [
"plant",
"medicine",
"food",
"fertilizer"
] | C. food | mmlu_train |
mmlu_train_62303 | Motorists who used to listen to the radio or their favorite tunes on CDs may have a new way to entertain themselves, after engineers in Japan developed a musical road surface. A team from the Hokkaido Industrial Research Institute has built a number of"melody roads,"which use cars as tuning forks to play music as they travel. The concept works by using grooves .They are cut at very specific intervals in the road surface. The melody road uses the spaces between to create different notes. Depending on how far apart the grooves are, a car moving over them will produce a series of high or low notes, and designers are able to create a distinct tune. Paten documents for the design describe it as notches "formed in a road surface so as to play a melody without producing simple sound or rhythm and reproduce melody-like tones". There are three musical strips in central and northern Japan--one of which plays the tune of a Japanese pop song. Reports say the system was invented by Shizuo Shinoda. He scraped some markings into a road with a bulldozer before driving over them and found that they helped to produce all kinds of tones. The _ speed for melody road is 44kph,but people say it is not always easy to get the intended sound. "You need to keep the car windows closed to hear well,"wrote one Japanese blogger."Driving too fast will sound like playing fast forward, while driving around 12mph[20km/h]has a slow-motion effect, making you almost car-sick." We can learn from the passage that the highness of notes is depended on _ . | [
"how far the grooves are",
"how big the grooves are",
"the number of the grooves",
"the speed of the car"
] | A. how far the grooves are | mmlu_train |
aquarat_40028 | If 12 men can reap 120 acres of land in 36 days, how many acres of land can 54 men reap in 54 days? | [
"277",
"810",
"888",
"166",
"199"
] | C. 888 | aquarat |
aquarat_26773 | Vijay bought 160 shirts at the rate of Rs. 245 per shirt. The transport expenditure was Rs. 1400. He paid an octroi at the rate of Rs. 1.75 per shirt and labour charges were Rs. 320. What should be the selling price of one shirt, if he wants a profit of 20%? | [
"Rs. 258",
"Rs. 270",
"Rs. 277.5",
"Rs. 309",
"None of these"
] | D. Rs. 309 | aquarat |
mmlu_train_94175 | What advantage do sea stars gain from having radial symmetry? | [
"They reproduce at a faster rate.",
"They digest food more efficiently.",
"They move quickly along the ground.",
"They sense predators and potential food from all directions."
] | D. They sense predators and potential food from all directions. | mmlu_train |
mmlu_train_27233 | Four decades ago a group of college students visited the mountains of Borneo to examine moth populations. Now a team of British scientists, including a member of the original trip, has returned to the same sites to repeat the survey. They have found that, due to rising temperatures, the insects now live 68 meters higher. Global warming is forcing tropical species uphill to escape the rising temperatures at a rate of nearly 2 meters a year, the new study from Borneo suggests. Since this was the only chance to repeat the original survey, the scientist did everything they could to do it exactly the same way, going at the same time of year, in July and August, using photographs to find the exact original sites of the moth traps. "While this is the first study of insects, a few other studies of tropical species are starting to appear," said Thomas. "If you look across all those studies, you'll find the same results, and it's extremely difficult to think of any other explanation for them." While some species might survive by finding places on the mountains with temperatures similar to those of their original habitats, others may run out of habitat on the rocky peaks, warns the study. In a paper in the journal Naturein 2004, Thomas and 13 other experts analyzed the habitats of 1,100 species on five continents, and estimated that on average one quarter were at risk of extinction. Last year a paper published in the Public Library of Science in the US warned that the risk of extinction in the tropics was becoming more and more serious. The authors, Jana and Steven Vamosi, estimated that 20-45% of tropical species were at risk of extinction. Which of the following has been mainly discussed in the passage? | [
"Climate change forcing moths higher.",
"Protecting moths from extinction.",
"How to research tropical moths.",
"How to study moths living on mountains."
] | A. Climate change forcing moths higher. | mmlu_train |
arc_challenge_447 | Alan is using cabbage juice to determine the relative pH of various household solutions. Which of these steps communicates the results of his investigation? | [
"Conduct multiple trials",
"Write down a procedure",
"Identify the materials to be tested",
"Record observations and data in a journal"
] | D. Record observations and data in a journal | arc_challenge |
arc_easy_490 | In eukaryotic organisms, microtubules give cells structure, and microfilaments help the cell contract and move. Together, they combine to perform functions similar to what two human body systems? | [
"the endocrine and skeletal systems",
"the circulatory and respiratory systems",
"the skeletal and muscular systems",
"the integumentary and excretory system"
] | C. the skeletal and muscular systems | arc_easy |
mmlu_train_97613 | If your hand is being burned on a stove | [
"you will feel cool",
"you will be chilled",
"your nervousness will disappear",
"your nerves will make you aware"
] | D. your nerves will make you aware | mmlu_train |
aquarat_12066 | A's speed is 15/13 times that of B. If A and B run a race, what part of the length of the race should A give B as a head start, so that B beats A by 25% of the length of the race? | [
"35%",
"48%",
"52%",
"42%",
"46%"
] | A. 35% | aquarat |
mmlu_train_93478 | Most birds sit on their eggs until they hatch. Which of these is the most important reason why birds sit on their eggs? | [
"to keep the eggs inside the nest",
"to keep the eggs warm",
"to protect the eggs from the wind",
"to protect the eggs from the rain"
] | B. to keep the eggs warm | mmlu_train |
arc_easy_145 | A scientist uses angstrom units to measure the distance between two points. The scientist is most likely measuring the distance between two | [
"atoms.",
"cities.",
"continents.",
"stars."
] | A. atoms. | arc_easy |
aquarat_7292 | In 10 years, A will be twice as old5as B was 10 years ago. If A is now 9 years older than B, the present age of B is | [
"16 years",
"88 years",
"39 years",
"66 years",
"77 years"
] | C. 39 years | aquarat |
mmlu_train_39190 | When Babbage was working atprefix = st1 /Cambridge, a new idea occurred to him. He wanted to construct a calculating machine to work out the solutions to maths problems not only with correctness but also with a speed beyond the power of any human mind. His machine could solve problems involving long rows of figures in one continuous operation . In 1822 Babbage exhibited his invention and won a prize from the government. After that, he immediately started to work on a larger machine designed to solve more difficult problems. Although he received some money left by his father, the money was not enough to support his design. He wrote to the government about his plan and was givenPS2500 to start with, a sum worth much more in those days than it is now. Babbage continued his work inLondonfor four years. Then his health broke down, and he had to take a long holiday abroad. When he returned toLondonin 1828, he was at the end of his resources. Many bills remained unpaid. His chief assistant and co-workers quarreled with him and left with many expensive tools. For one year no work was done. During this period, Babbage, whose mind was always active, suddenly thought of a completely new idea for the machine. He rushed to meet the government officials to explain his new idea. But this time, they were unwilling to help him. For eight years, they refused to say whether they wanted the machine or not, and their final answer was "No." From 1828 to 1839, Babbage held the position of professor atCambridgevery successfully. But his greatest work was the unfinished calculating machine which stood covered in dust in his house. It was the beginning of the modern computer. The machine Babbage designed would solve difficult maths problems _ . | [
"in one operation with few mistakes",
"in more than one operation without any mistakes",
"in more than one operation with slight mistakes",
"in one operation without any mistakes"
] | D. in one operation without any mistakes | mmlu_train |
mmlu_train_57219 | As a boy, Sanders was much influenced by books about the sea, but by the age of fifteen he had decided to become a doctor rather than a sailor. His father was a doctor. So he was often with the doctors and got along very well with them. When he was fourteen, he was already hanging around the hospital where he was supposed to be helping to clean the medicine bottles, but was actually trying to listen to the doctors' conversations with patients in the next room. During the war Sanders served in the army as a surgeon . "That was the happiest time of my life. I was dealing with real sufferers and on the whole making a success of my job." In Rhodes he taught the country people simple facts about medicine. He saw himself as a life-saver. He had proved his skill to himself and had a firm belief that he could serve those who lived simply, and were dependent upon him. Thus, while in a position to tell them what to do he could feel he was serving them. After the war, he married and set up a practice deep in the English countryside, working under an old doctor who hated the sight of blood. This gave the younger man plenty of opportunity to go on working as a life-saver. At the age of 14, Sanders _ . | [
"worked as a doctor by cleaning the medicine bottles",
"met some doctors who were very friendly to him",
"was interested in talking with patients",
"remained together with the doctors"
] | D. remained together with the doctors | mmlu_train |
aquarat_15035 | A dishonest dealer professes to sell goods at the cost price but uses a false weight and gains 25%. Find his false weight age? | [
"2288",
"276",
"800",
"288",
"277"
] | C. 800 | aquarat |
aquarat_51875 | All the water in container A which was filled to its brim was poured into two containers B and C. The quantity of water in container B was 62.5% less than the capacity of container A. If 148 liters was now transferred from C to B, then both the containers would have equal quantities of water. What was the initial quantity of water in container A? | [
"1184",
"1151",
"1126",
"1130",
"1254"
] | A. 1184 | aquarat |
mmlu_train_95485 | Descending air pressure leads to | [
"a lower chance of rain",
"an ascending chance of showers",
"a decreased likelihood of showers",
"has zero effect on the weather forecast"
] | B. an ascending chance of showers | mmlu_train |
mmlu_train_94683 | In order to distinguish fact from opinion, conclusions in experiments should be | [
"recorded on a computer.",
"presented in bar graphs.",
"based on verifiable data.",
"organized in a table."
] | C. based on verifiable data. | mmlu_train |
mmlu_train_98105 | what is the proportionality of a rise in bacteria content and human health? | [
"they are inversely proportional",
"they are in direct proportion",
"they both cancel each other out",
"they lack a relationship"
] | A. they are inversely proportional | mmlu_train |
aquarat_21707 | How many zeros does 100! end with? | [
"20",
"24",
"25",
"30",
"32"
] | B. 24 | aquarat |
arc_easy_319 | A scientist was investigating why several fish caught from a local stream displayed similar mutations. He found that the water temperature of the stream was elevated since an industrial plant began discharging heated water into the stream. The scientist concluded that increased water temperature during the egg phase led to the mutation in the fish. According to this conclusion, the mutation was caused by | [
"an autoimmune disorder.",
"a congenital defect.",
"an environmental condition.",
"an injury from a predator."
] | C. an environmental condition. | arc_easy |
mmlu_train_48922 | Taking a picture of your tongue with a mobile phone could soon instantly tell you how healthy you are. Researchers believe the images can reveal important information about a patient's health and even give them early warning of serious illness. A team at the University of Missouri is developing a system that can analyze pictures using a 5,000-year-old Chinese principle, which is based on the flow and balance of positive and negative energies in the body, and uses the tongue as a key to learning about a person's physical health, or "zheng" according to Chinese medicine. "Within a year, our goal is to create an application for smart phones that will allow anyone to take a photo of their tongue and learn the status of their zheng," said Dong Xu, chair of MU's Computer Science Department in the College of Engineering and the co-author of the latest study. The software analyzes images based on the tongue's color and coating to distinguish between tongues showing signs of "hot" or "cold" zheng. Shades of red and yellow are associated with hot zheng, whereas a white coating on the tongue is a sign of cold zheng. "Hot and cold zheng doesn't refer directly to body temperature," said Xu, "Rather, it refers to a series of symptoms associated with the state of the body as a whole." For the study, 263 gastritis patients and 48 healthy volunteers had their tongues analyzed. The gastritis patients were classified by whether they showed infection by a certain bacteria as well as the intensity of their gastritis symptoms. In addition, most of the gastritis patients had been previously classified with either hot or cold zheng. This allowed the researchers to test the accuracy of the software's analysis. "Our software is able to classify people based on their zheng status. And as we continue to work on the software we hope to improve its ability," said another co-author Ye Duan, "Eventually everyone will be able to use this tool at home using webcams or smart phone applications, which will allow them to monitor their zheng and get an early warning about possible _ ." According to Chinese medicine, zheng refers to _ . | [
"one's body temperature",
"the physical health of a person",
"the possible disease of a person",
"the color and coating of one's tongue"
] | B. the physical health of a person | mmlu_train |
aquarat_25861 | Diesel costs Rs.4per lit and petrol costs 5.63 per litre. If the price of diesel rise by 10% a month and the price of petrol is unchanged.How many months will it take until a litre of Diesel costs more than a litre of petrol. | [
"9 months",
"5 months",
"6 months",
"4 months",
"2 months"
] | D. 4 months | aquarat |
aquarat_21709 | Hitesh is 40 years old and Ronnie is- 60 years old. How many years ago was the ratio of their ages 3:5 ? | [
"5 years",
"10 years",
"20 years",
"15 years",
"25 years"
] | B. 10 years | aquarat |
mmlu_train_71297 | You can't see any object unless light from that object gets into your eyes.Some of the things you see give off light of their own. The sun,the stars,a lighted lamp are the examples that can be seen by their own light.But most of the things you see are not giving off light of their own.They are just reflecting light that falls on them from the sun or some other luminous bodies.The moon,for example,doesn't give off any light of its own.It is not 1uminous.You see it because sunlight falls on it and some of the sunlight reflects on the earth.So moonlight is only second--hand sunlight. When you look at a book,it sends some of the light which fails on it to your eyes,and you see the book.If light could be kept out from where you're so that there would be no light from the book to reflect.Then you couldn't see the book even with your eyes wide open.Light travels so fast that the time in which it travels from the book you're reading to your eyes is as short as if there were no time at time.Light reaches us from the moon,which is about 380,000 kilometres away,in only a little more than a second. You can see the book because _ . | [
"your eyes are close to it",
"it reflects some of the light",
"it has light of its own",
"it is big enough to be seen"
] | B. it reflects some of the light | mmlu_train |
mmlu_train_98281 | if a student asked a teacher about the size of a certain item, what could be an indicator? | [
"the volume of the item",
"the color of the item",
"the luster of the item",
"the depth of the item"
] | A. the volume of the item | mmlu_train |
aquarat_42004 | Two persons start running simultaneously around a circular track of length 600 m from the same point at speeds of 15 km/hr and 25 km/hr. When will they meet for the first time any where on the track if they are moving in opposite directions? | [
"16 seconds",
"18 seconds",
"27 seconds",
"54 seconds",
"60 seconds"
] | D. 54 seconds | aquarat |
aquarat_10964 | The equal amounts of money are deposited in two banks each at 15% per annum for 3.5 years and 5 years respectively. If the difference between their interests is Rs.144, find the each sum? | [
"228",
"640",
"888",
"276",
"981"
] | B. 640 | aquarat |
arc_easy_1201 | Chromosomes contain the genetic information of an organism. Fruit flies reproduce by sexual reproduction. Most of the cells of a fruit fly have 8 chromosomes. Which statement best explains the source of the chromosomes in a normal fertilized fruit fly egg? | [
"The egg cell contains all 8 chromosomes.",
"The sperm cell contains all 8 chromosomes.",
"The sperm cell provides 4 chromosomes and the egg cell provides 4 chromosomes.",
"The egg cell provides 4 chromosomes and 4 sperm cells each provide 1 chromosome."
] | C. The sperm cell provides 4 chromosomes and the egg cell provides 4 chromosomes. | arc_easy |
mmlu_train_48426 | Pessimistic,anxious and depressed people may have a higher risk of dementia ,US researchers reported on Thursday. A study of a group of 3,500 people showed that those who scored high for pessimism on a standardized personality test had a 30 percent increased risk of developing dementia 30 to 40 years later. Those scoring very high on both anxiety and pessimism scales had a 40 percent higher risk,the study showed. "There appears to be a doseresponse pattern.That is,the higher the scores,the higher the risk of dementia,"Dr Yonas Geda,a neuropsychiatrist at the Mayo Clinic in Rochester,Minnesota who led the study,said in a statement. Geda and his colleagues looked at the medical records of 3,500 men and women who lived near the clinic between 1962 and 1965. They all took the Minnesota Multiphasic Personality Inventory,a standard personality and life experience test,Geda's team told a meeting of the American Academy of Neurology in Miami. In 2004,the team interviewed the participants or family members. Those who scored higher for anxiety and pessimism on the test were more likely,as a group,to have developed dementia by 2004,including Alzheimer's disease and vascular dementia. This did not mean a person who is pessimistic could assume he or she has a higher risk of developing dementia. "One has to be cautious in interpreting a study like this,"Geda said. "One cannot make a leap from group level data to the individual.Certainly the last thing you want to do is to say,'Well,I am a pessimist;thus,I am doomed to develop dementia 20 or 30 years later,'because this may end up becoming a selffulfilling prophecy ." And there is NOT any specific way to prevent dementia,although many studies have shown that a healthy diet,exercise,keeping active in other ways,doing puzzles and other activities lower the risk. According to the passage,which of the following is TRUE? | [
"There are many ways to prevent dementia effectively.",
"A person who is pessimistic is sure to get dementia.",
"Those who lead a happy life will not get dementia when they are old.",
"Those who scored high for pessimism might have a higher risk of dementia."
] | D. Those who scored high for pessimism might have a higher risk of dementia. | mmlu_train |
aquarat_21693 | Mohit sold an article for Rs. 18000. Had he offered a discount of 10% on the selling price, he would have earned a profit of 8%. What is the cost price of the article? | [
"Rs.15000",
"15002",
"26879",
"26992",
"12681"
] | A. Rs.15000 | aquarat |
arc_easy_1529 | All living things need energy to survive. What is the primary source of energy for all living things? | [
"plants",
"the sun",
"water",
"the wind"
] | B. the sun | arc_easy |
mmlu_train_65161 | Do you love the holidays,but hate the pounds that follow? You are not alone. Holidays are times for feasting and celebrating. Many people are worried about their weight.With proper planning,though,it is possible to keep normal weight during the holidays.Whether it is celebrating at the office party or sitting down for the traditional family dinner,regard eating as a time for tasting a variety of the foods.The idea is to enjoy the holidays but not to eat too much. You don't have to turn away from the foods that you enjoy. Here are some tips for preventing weight gain and maintaining physical fitness: Don't skip meals.Before you leave home,have a small,low-fat meal or snack.This may help to avoid getting too excited before delicious foods. Control portions.Use a small plate (about 10 inches) and put aside the large ones that may encourage you to "load up." You should be most comfortable eating an amount of food about the size of your fist. Once you have your "tasting" serving,move away from the buffet . Doing so will make it less tempting to be eating constantly as your appetite is inspired by the sight of food. Begin with soup and fruit or vegetables. Fill up beforehand on water-based soup and raw fruit or vegetables. Or drink a large glass of water before you eat to help you feel full. Stick to physical activity. Don't let exercise take a break during the holidays. A 20-minute walk after a meal can help burn off excess calories. Avoid high-fat foods. Dishes that look oily or creamy may have a large amount of fat. Choose lean meats. Fill your plate with salad and green vegetables. Use lemon juice instead of dessert or butter. Which of the following CANNOT help lose weight according to the passage? | [
"Lean meats.",
"Dessert or butter.",
"Raw fruit or vegetables.",
"Physical exercise."
] | B. Dessert or butter. | mmlu_train |
arc_challenge_380 | Decomposers are important to the flow of energy in an ecosystem because they | [
"are at the top of every food chain.",
"eat things other organisms do not eat.",
"make up a large portion of the top layer of the soil.",
"break organic material into parts that can be reused."
] | D. break organic material into parts that can be reused. | arc_challenge |
mmlu_train_93884 | Which property of air does a barometer measure? | [
"speed",
"pressure",
"humidity",
"temperature"
] | B. pressure | mmlu_train |
mmlu_train_60836 | Deception is something that people do all the time ,and it plays an important role in military strategy. Now some researchers are trying to figure out how to get robots to do it, by looking at the behavior of squirrels and birds. At Georgia Tech, a team led by Ronald Arkin , a professor at the School of interactive Computing, studied the literature on squirrels hiding their acorns .Squirrels will hide their food m a certain place, but when they see other squirrels trying to steal from them, they attempt to fool the thieves by running to a fake location. Ronald Arkin and his Ph. D. student Jaeeun Shim used that as a model for robot behavior. They programmed the robot into tricking a "predator " machine by doing what ei squirrel does: showing the enemy a false location for an important resource. The team also looked at how other animals in this case,a species of bird called Arabian babbler~ drive off predators. A babbler will make an alarm call when they see a predator and other babblers will join the bird and make more calls. They then surround the predator, all the while flapping wings and making noises. The babblers don't ever actually fight the animal they want to drive off; they just make enough noises and flaps around enough so that it seems that attacking a babbler isn't worth it They found that the deception works when the group reaches a certain size--essentially, when enough birds arrive to convince the enemy that it's best to back off . Davis modeled that behavior in software using a military scene and found that it worked even if the group didn't have the firepower to confront the enemy directly. The military is interested in this because a robot that can fool an opponent is a valuable tool. It could lead an enemy down a fake trail or make itself look more dangerous than it actually is. Which of the following is NOT the way Arabian babblers drive off predators? | [
"One bird makes an alarm call and other birds will join it",
"They fight the enemy bravely face to face.",
"They make noises and flaps around the predator.",
"They force the predator aware that it isn't worthwhile to attack."
] | B. They fight the enemy bravely face to face. | mmlu_train |
aquarat_48741 | The present population of a town is 1000. Population increase rate is 20% p.a. Find the population of town after 2 years? | [
"1440",
"1220",
"1400",
"1500",
"1620"
] | A. 1440 | aquarat |
mmlu_train_65805 | Contrary to most people' s idea, the air in Coastal cities can be far from fresh and healthful, said a report recently published. University of California Professor Mark Thiemens led the research team. His team. report blames ships that release dirty smoke by burning low-cost, high-sulfur fuel. They directly measured smoke released from a ship. They also tested air at the end of the Scripps Pier .The area is just north of San Diego, which is both a major city and port. The Scripps Pier is also close to waters with heavy shipping traffic and the city of Los Angeles. Los Angeles has the third largest port in the world. Primary sulfate is produced when a ship burns fuel called bunker oil. Bunker oil contains a Large amount of sulfur. Most sulfur released by ships burning bunker oil is a gaseous pollutant--sulfur dioxide. After a time, sulfur dioxide becomes sulfate in the atmosphere. The researchers say this primary sulfate may be only a small part of what ships produce. Professor Thiemens said no one had really expected that ships would be responsible for so many , particulates .He said the extremely small particles ( )are especially threatening. They measure only one and one half microns in size., A micron is one millionth of a meter. The researchers say the particulates can travel long distances because they stay in the atmosphere longer than other pollutants. Professor Thiemens noted that the air of Los Angeles influenced air quality in San Die -go. That distance is almost 180 kilometers. , Primary sulfur particulates can also threaten human health. When people breathe, the particulates stay in their lungs. Other scientists have said that up to 60,000 people around the world die each year from dirty ship smoke. Other gaseous pollutants from ships include nitrogen oxide and carbon dioxide. Earlier this year, a United Nations' report said gases from ships produce more than one billion tons of carbon dioxide every year. Ships are not governed under the Kyoto Protocol, the agreement that establishes limits for gases linked to climate change. But international rules requiring ship fuels that burn cleanly are to become effective in 2015. Gaseous pollutants from ships mentioned in the passage include _ | [
"sulfate, nitrogen oxide and carbon dioxide",
"carbon dioxide and small particles",
"sulfur dioxide, nitrogen oxide and carbon dioxide",
"sulfate and micron"
] | C. sulfur dioxide, nitrogen oxide and carbon dioxide | mmlu_train |
aquarat_37838 | In a race where 8 cars are running, the chance that car X will win is 1/2, that Y will win is 1/4 and that Z will win is 1/3. Assuming that a dead heat is impossible, find the chance that one of them will win. | [
"1/140",
"11/12",
"14/8",
"13/12",
"57/120"
] | D. 13/12 | aquarat |
mmlu_train_15776 | In modern society, people can hardly do without mobile phone or computer. The youth of today are even more looking forward to Apple Corp's products. The iPad is an Apple tablet computer. The device sits somewhere between a laptop and a smart phone, according to Apple's chief executive, Steven P. Jobs, and does certain things better than both of them, like surfing the Web, reading e-books and playing videos. The iPad went on sale on April 3, 2010, and Apple said it had shipped 500,000 units in the first week. The handheld device puts Apple on a direct collision course with the Kindle from Amazon, which Mr. Jobs ever considered as pioneering the category. It is common knowledge that media companies hope the iPad will finally lead to available ways for them to charge for news, books and other materials. The half-inch thick, 1.5-pound device features a 9.7-inch multi-touch screen and is powered by a customized Apple microchip, which is called A4. It has been designed with an exposed screen and without a camera or separate keyboard. The iPad has the same operating system as the iPhone and also has access to its 140,000 applications. The price of the device starts at $499 for the most basic model, with a Wi-Fi wireless connection. More expensive models with more memory and with 3G wireless access will cost $629 to $829, depending on storage size. Because Apple is attempting to popularize a new kind of computing device, acceptance among consumers is expected to be slower than with previous Apple devices. Critics assume that some buyers are waiting for future versions of the iPad to appear, perhaps with a camera or USB ports . On its first day on sale, iPad users downloaded more than one million applications from the company's AppStore and more than 250,000 electronic books from its iBookstore. A new wave of apps is expected in response to the iPad. For an application developer, having an application accepted for a highly desired Apple product means reaching a passionate group of consumers. The potential income is huge: the apps market for the iPhone and iPod Touch alone is already worth a billion dollars a year in sales. In Mr. Job's opinion, the iPad _ . | [
"is a standard computer",
"is better than a laptop in any function",
"is a \"revolutionary\" product between a laptop and a smart phone",
"helps Apple to beat Amazon"
] | C. is a "revolutionary" product between a laptop and a smart phone | mmlu_train |
mmlu_train_2463 | At what temperature is water most likely to be in vapor form? | [
"-10°C",
"20°C",
"90°C",
"120°C"
] | D. 120°C | mmlu_train |
mmlu_train_23348 | In today's congratulatory phone call to the team behind NASA's Mars Curiosity rover , President Barack Obama made sure that if the mission discovers Martians, he'll be one of the first to know. "If in fact you do make contact with Martians, please let me know right away," Obama said during the call, "I've got a lot of things on my plate, but I expect that that will go to the top of the list. Even if they're just microbes , it will be pretty exciting." Obama also said he was impressed by the attention that's been paid to flight director Bobak Ferdowsi, the "Mohawk Guy" whose star-spangled haircut and warmhearted behavior during Curiosity's Aug. 5 landing won him Internet fame. "I, in the past, thought about getting a Mohawk myself," Obama joked. "But my team keeps on discouraging me. And now that he's received marriage proposals and thousands of new Twitter followers, I think I'm going to go back to my team and see if it makes sense." The congratulatory phone call is a tradition for the White House. But it was clear that Obama particularly enjoyed congratulating the scientists and engineers behind the amazingly successful landing of NASA's newest Mars exploration. He also said the achievement reflected the American spirit, and he gave his personal promise to protect these critical investments in science and technology. "This is the kind of thing that inspires kids across the country," he said. "They're telling their moms and dads they want to be part of a Mars mission, maybe even the first person to walk on Mars. And that kind of inspiration is the byproduct of work of the sort that you guys have done." The Curiosity rover's $2.5 billion mission focuses on studying billions of years' worth of geology on Mars and determining whether the planet was ever potentially suitable for people to live in. The mission is not specifically designed to explore life, even on the range of microbes, but it could point the way for future life-exploration experiments. Which of the following about the Curiosity rover is TRUE ? | [
"It costs billions of dollars.",
"It mainly aims to find life on Mars.",
"It carries the first person to Mars.",
"It proves Mars fit to live on."
] | A. It costs billions of dollars. | mmlu_train |
mmlu_train_42867 | The World's Largest Insect .This giant insect can be used as a toy. A child ties one end of a string to a stick and the other end around the "neck" of an insect. Holding the stick, the child lets the insect go. With a loud whirring sound, the insect takes off, pulling the string in a large curve over the child's head. The child laughs as the stick jumps around. The child is African, and the toy is the African Goliath beetle, the largest insect in the world. The Goliath is a true insect because it has six legs and a body that is divided into three parts. Like all beetles, it has two pairs of wings. The front pair are thick and stiff and protect the back pair, which are soft. It is these soft back wings that make the beetle fly forward. They also cause the loud whirring sound the beetle makes when it flies. To steer, the beetle twists and turns its legs the same way you steer a bike by turning its front wheel. African children often use the Goliath beetle as a toy. Although it is over 15 centimeters long, it is quite harmless. We know the Goliath beetle is a true insect because it _ . | [
"makes a whirring sound when it flies",
"has both soft and hard wings",
"has six legs and a body with three parts",
"can fly"
] | C. has six legs and a body with three parts | mmlu_train |
mmlu_train_2718 | Which of the following is a similarity 20 between x-ray waves and sound waves? | [
"Both transfer energy.",
"Both require a vacuum.",
"Both have the same speed.",
"Both have the same frequency."
] | A. Both transfer energy. | mmlu_train |
aquarat_23381 | In a fuel station the service costs $1.65 per car, every liter of fuel costs 0.65$. Assuming that a company owns 12 cars and that every fuel tank contains 55 liters and they are all empty, how much money total will it cost to fuel all cars? | [
"320$",
"380$",
"420$",
"448.8$",
"480$"
] | D. 448.8$ | aquarat |
aquarat_26393 | A bag contains 25p coins, 50p coins and 1 rupee coins whose values are in the ratio of 8:4:2. The total values of coins are 840. Then find the total number of coins | [
"220",
"240",
"260",
"280",
"340"
] | D. 280 | aquarat |
aquarat_27384 | how many five digit numbers are there such that two left most digits are even and remaining are odd and 4 digit should not be repeated. | [
"950",
"960",
"970",
"980",
"990"
] | B. 960 | aquarat |
mmlu_train_87712 | The human body is a living machine, and, like all machines, it needs "fuel" to supply it with energy. This is provided by the food we eat. But how much do we need to stay healthy? The energy value of food is usually measured in calories . A calorie is the amount of heat required to raise the temperature of 1 kg of water by 1degC. The number of calories people need per day is different, as the picture shows. Also, the number of calories you use at any one moment normally depends on the activity you are in. For example, you need more calories for standing than for sitting, more for running than for walking, and so on. The energy in food is in the form of three kinds of chemical materials--carbohydrate , protein and fat. Carbohydrate provides 3.8 Cal /gm of the energy, protein 4.0 Cal/gm, and fat 8.8 Cal/gm. Each food contains different amounts of these materials, as the round pictures show. (P= protein C= carbohydrate F=fat) Which of following is True? | [
"You need more calories for swimming than for mountain climbing.",
"A child aged 8 needs the same amount of calories every day as a man over 70 does.",
"A woman feeding baby needs over 4 times the amount of calories that a baby does.",
"Everyone needs the same amount of calories per day."
] | B. A child aged 8 needs the same amount of calories every day as a man over 70 does. | mmlu_train |
mmlu_train_60810 | If your job requires a lot of sitting, you could be putting your health at danger. The American Journal of Epidemiology did a study in 2010 on the correlation between sitting and an individual's physical health. In the study, 53,440 working men and 69,776 working women were surveyed on their time spent sitting. The subjects were all disease free when employed. The researchers identified 11,307 deaths in men and 7,923 deaths in women during the 14-year follow-up. The findings: Women who reported sitting for more than six hours per day had an approximately 40 higher all-cause death rate than those who reported less than three hours a day, and men had an approximately 20 higher death rate. Well, now's a fine time to get this information. But why didn't they tell me this years ago? I would have planned on taking a more active job instead of the sedentary job of an editor. So what can you do if you have to work for a living at a job that requires a lot of sitting? Here are some ideas: Take frequent breaks. It is recommended that workers vary activities, change their position, and take short breaks every 20 minutes to rest muscles and increase blood circulation. Get a standing desk. Some studies have shown that working from an upright position may be better for health. The serious fitness people can even purchase a treadmill desk. It only goes about one mile per hour. Have a walking meeting. If your group is kind of small, going for a walk while discussing topics is a good alternative. What is the main idea of the text? | [
"Your job could be killing you.",
"Working out leads to health risks.",
"Long-time sitting is positively associated with health.",
"A study on sitting time and physical health was completed."
] | A. Your job could be killing you. | mmlu_train |
mmlu_train_8649 | A study suggests that although most students at UK universities are happy with their courses, dissatisfaction has grown as fees rise.The study highlights a big variation in teaching time, and lists different ideas about the value of getting university degrees. Katharine Collins, a second-year college student The course has been very interesting, but I was expecting a little more one-to-one time with my teacher. We do about four assignments each term, each of which is about 3,000 words.However, sometimes they are not that helpful.We hope to be given the right to write feedback after every assignment, but we had no feedback at all throughout the first year.We are given grades about three weeks after we hand the assignments in.There is no feedback on where we have gone wrong or how we might improve. Lee Millington, a creative-writing student I choose the courses because of its reputation.There is a lack of one-to-one teaching.I would like personalized feedback from an expert in my field of writing.Some of the lectures have been quite helpful but they try to use too many different styles of writing.For example, if you want to be a poet, you might find that the lectures focus too much on novels. I think there is too much attention paid to sharing our work in workshops and giving each other feedback.I think there should be more time given to actual teaching, rather than to feedback from people who are at a similar level to me. Reporters from Hounsdown Secondary School, Ella, 16 When I work independently, I feel I have more freedom to develop my ideas and come up with more original viewpoints.The price of university will still be worth it to get the qualifications necessary for better jobs. Tyier, 16 Although the cost of university is very high now, I think university is required for gaining a good and well-paid job. Agencies Why does Lee Millington choose the course-- writing? | [
"Because he wants to be a great writer in the future.",
"Because he is interested in it from his heart.",
"Because he hope to make a better living before long.",
"Because the course has a high reputation in society."
] | D. Because the course has a high reputation in society. | mmlu_train |
mmlu_train_58184 | Conservationists have unveiled plans to preserve and protect the world's most important species of coral, in a response to increasing threats that they say will lead to "functional extinction" within decades. Led by scientists at the Zoological Society of London, the Edge Coral Reefs project has identified 10 coral species in most urgent risk of becoming extinct.The scientists say that reefs are under pressure from a variety of threats including rising sea temperatures due to climatic instability, increased acidity , overfishing and pollution. The Edge plan, which focuses on the most evolutionarily distinct and globally endangered species , will take a regional approach to conservation.This means focusing on the "coral triangle" around the Philippines, the West Indian Ocean around the Mozambique channel, and in the Caribbean channel. "Coral reefs are threatened with functional extinction in the next 20-50 years, due predominantly to global climatic instability," said Catherine Head, coordinator of the reefs project."In these regions, we'll be supporting and training in-country conservationists to carry out research and implement targeted conservation actions," she said."Their projects will last initially for two years.We provide them with a whole host of tools to carry out their projects including funding and intensive training." She added. Coral reefs are the planet's most diverse marine ecosystem , known as the rainforests of the oceans.Despite taking up under 0.2% of the ocean floor, they provide food and shelter for almost a third of all sea life.If we lose the ecosystems, we lose not only the biodiversity , but we also lose the capability of people to obtain income and food from coral reefs. Climatic instability, which leads to rising sea temperatures, causes corals to bleach.Bleaching occurs when sea temperatures rise and this causes the coral tissue to expel their symbiotic algae called zooxanthellae - these are what give the coral their colour.Bleached corals often die if the stress continues.Among the 10 species chosen to start the Edge project are the pearl bubble coral, a food source for the hawksbill turtle, and the Mushroom coral, which supports at least 15 brightly colored fish. Which of the following statements about the Edge Plan is TRUE? | [
"The Edge Coral Reefs project was carried out by American scientists.",
"The plan concentrates on the channels to protect the endangered species.",
"The Conservationists have carried out the Edge plan for many years to protect the corals.",
"Ten coral species chosen by the project are at the greatest risk of ... | D. Ten coral species chosen by the project are at the greatest risk of becoming extinct. | mmlu_train |
m1_pref_37 | Which of the following is WRONG for Ontologies? | [
"Different information systems need to agree on the same ontology in order to interoperate.",
"They help in the integration of data expressed in different models.",
"They give the possibility to specify schemas for different domains.",
"They dictate how semi-structured data are serialized."
] | D. They dictate how semi-structured data are serialized. | m1_pref |
mmlu_train_97565 | What is a radio used for? | [
"radiation",
"human contact",
"energy",
"water"
] | B. human contact | mmlu_train |
mmlu_train_83719 | On June 11th, 2013, China sent up her tenth spaceship Shenzhou X into space successfully. And three astronauts went together with it. They were Nie Haisheng, Zhang Xiaoguang and Wang Yaping. Here is some information about the three astronauts. Nie Haisheng was born in September, 1964. He is from Xiangyang, Hubei. After graduating from high school, he joined the PLA Air Force, and became a fighter pilot. In 1998, he was chosen for the astronaut program. He carried out Shenzhou VI with Fei Junlong in 2005. In 2013, he flew into space for his second time with Shenzhou X. He is the commander of this mission. Zhang Xiaoguang is from Jinzhou, Liaoning Province. He was born in May, 1966. Zhang joined the army in June 1985. In January 1998, Zhang was trained as one of China's first batch of astronauts. Before he was trained as an astronaut, Zhang was a senior pilot. It's reported that Zhang Xiaoguang is very humor and likes playing jokes very much. After Liu Yang, Wang Yaping is the second woman astronaut in China. She was born in 1980 in Yantai, Shangdong. Wang Yaping joined the PLA in 1997. In 2010, Wang became a member of the second batch of Chinese astronauts and was chosen to the crew of the Shenzhou X space mission in April, 2013. Wang is China's first astronaut to give lectures to middle and elementary school students while in space. How old is Zhang Xiaoguang in 2013? | [
"45",
"46",
"47",
"48"
] | C. 47 | mmlu_train |
mmlu_train_2738 | In pea plants, tall is dominant over short. What size pea plants would result when two short plants are crossed? | [
"short plants only",
"short and tall plants",
"tall plants only",
"middle-sized plants"
] | A. short plants only | mmlu_train |
aquarat_9394 | In a 1200 m race Usha beats Shiny by 50 m. In the same race, by what time margin Shiny beat Mercy who runs at 4 m/s ? | [
"100 sec.",
"50 sec",
"60 sec",
"Data not sufficient",
"None of these"
] | C. 60 sec | aquarat |
mmlu_train_55836 | At least eight babies in East China'sprefix = st1 /AnhuiProvincehave died since last year. they died of serious deficiency disease which happened to them because of fake milk powders. More than 100 other babies in Fuyang, mostly between three and five months old, are still in poor nutrition after drinking different kinds of cheap milk powders produced in North China's Inner Mongolia Autonomous Region, Northeast China's Heilongjiang Province and Beijing. The baby victims were born healthy, but they became thinner and thinner, and had large heads for their bodies after fake milk powders were fed to them. "My girl, the first child of mine, died when she was only four months old after drinking the 'Haobaobei'milk powder."said Zhang Linwei, a 32-year-old villager of the Wangzhuang Village in Fuyang. Zhang found that his daughter got ill after the girl didn't want to drink the milk powder any more half a month before. "Before that , I though my daughter's face was becoming fatter and fatter because she was fed well and grew fast."the baby's father said. The girl died nine days later after she was sent to hospital and all of the family's savings were spent on her medical treatment. "It is like a terrible dream. I never thought that my baby would _ like this ."he said. Zhang said he tried to telephone and write to the producer of the milk powder by the address on the packing bag but never made it. "The fake milk powders only have 5-6 per cent protein and the lowest is has only 1 per cent. For babies, drinking such fake milk powder is no different from drinking water,"Zhang Fangjun, said a medical expert with the Fuyang People's Hospital. "Such so-called milk powders cannot afford any nutrition for babies' growth," Zhang said. The fake milk powders, which were produced in North China's Inner Monglolia Autonomous Region, Northeast China's Heilongjiang Province and Beijing_. | [
"were all called 'Haobaobei'",
"were only sold inAnhuiProvince",
"were much cheaper than any other milk powders",
"killed at least eight babies inAnhuiProvince"
] | D. killed at least eight babies inAnhuiProvince | mmlu_train |
arc_challenge_457 | Which is the best explanation for how air masses move across the United States? | [
"The prevailing westerlies move air masses from west to east across the United States but may be deflected by the jet stream.",
"The trade winds move air masses from west to east across the United States.",
"The jet stream moves air masses from the Pacific Ocean across the United States.",
"The warm air of th... | A. The prevailing westerlies move air masses from west to east across the United States but may be deflected by the jet stream. | arc_challenge |
mmlu_train_60024 | After three military tours in Iraq and three in Afghanistan, Dennis Swols gets angry easily. He is unable to really talk about his time on the battlefield. But as Swols sits in a clinic at Fort Bragg, his hand drops to the furry head beside him. His mood brightens. Sitting at his feet, Lexy , a 5-year-old German shepherd, gives Swols a few moments of distraction . It's her job. And, according to Swols, she is good at it. "I have a hard time talking to people about my battlefield experiences and everything," says Swols, who took part in several wars. Now he's been suffering from post-traumatic stress disorder . "I just pet Lexy. Or I'm sitting here and we won't talk about military things. We'll just talk about the dog. My day is better every time I come in." For Doctor Christine Rumayor, Lexy is a partner and a living, breathing medical tool. The dog can calm a patient and make a therapy appointment a little more enjoyable. Animal therapy is used in only a few other army medical centers. A small number of dogs like Lexy are being used almost as co-therapists. The army is struggling to address stress disorders and mental health problems brought by more than ten years of war. One of the big difficulties is getting soldiers to seek treatment. Lexy, it turns out, is particularly good at that. Rumayor , who uses Lexy in her practice, said there was a resistance at first. "You don't expect everyone to think they can just bring their dog to work," she said. Walking around the base, she uses Lexy to attract soldiers, and then draws them into conversation. "There's nothing better than coming to an appointment where you get to have a warm furry thing that you get to pet all the time. People don't want to come in the door. When they see Lexy coming in, it makes them want to come in the door." What do we know about Dennis Swols ? | [
"He is suffering from post-war stress.",
"He was seriously injured in the war.",
"He had been on the battlefield three times.",
"He likes to share his experience with others."
] | A. He is suffering from post-war stress. | mmlu_train |
mmlu_train_97932 | tuna swim extremely fast to catch | [
"sharks",
"kelp",
"anchovies",
"starfish"
] | C. anchovies | mmlu_train |
aquarat_15296 | The product of two natural numbers is 17. Then, the sum of the reciprocals of their squares is: | [
"1/289",
"289/290",
"290/289",
"289",
"None of these"
] | C. 290/289 | aquarat |
aquarat_36169 | Which greatest possible length can be used to measure exactly 15 meter 75 cm, 11 meter 25 cm and 7 meter 65 cm | [
"45cm",
"255cm",
"244cm",
"55cm",
"280cm"
] | B. 255cm | aquarat |
mmlu_train_93293 | When a plant dies, it often decomposes and becomes part of the soil. This process is one step in which cycle? | [
"lunar",
"water",
"carbon",
"energy"
] | C. carbon | mmlu_train |
mmlu_train_93771 | Which instrument would be used when studying a unit on amphibian anatomy? | [
"a beaker",
"a telescope",
"a dissecting kit",
"a graduated cylinder"
] | C. a dissecting kit | mmlu_train |
mmlu_train_91165 | Do you know Fei Junlong and Nie Haisheng? Fei Junlong was born in 1965. He is a Chinese astronaut selected as a member of the Shenzhou program. He was born in Jiangsu and joined the People's Liberation Army Air Force in 1982 at the age of 17. And since then he has only returned home six times. As a fighter pilot , he was selected to an astronaut in 1998. He married Wang Jie in 1991 and has one son. Nie Haisheng was born in September 1964. He is also a Chinese astronaut selected for the Shenzhou program. He is from Hubei. After graduating from high school he joined the People's Liberation Army Air Force, and became a fighter pilot. In 1998 he was selected for the astronaut program. He was one of the three astronauts who were in the final group to train for the Shenzhou 5 fight. Yang Liwei was also picked out for the flight, with Zhai Ahigang. On September 23,2005 it was reported that Zhai and Nie would be one of the three pairs of astronauts who would be in the final training for Shenzhou 6. But in the end, Fei and Nie were chosen, and Zhai missed his chance to space again. Nie Haisheng got married to Nie Jielin and has an 11-year-old daughter. How many times has Fei Junlong returned home since he left at the age of 17? | [
"Three times.",
"Four times.",
"Six times.",
"Eight times."
] | C. Six times. | mmlu_train |
mmlu_train_98244 | What is the proper ratio of weeks to the Earth's revolution around the Sun? | [
"365 :: 1",
"52 :: 1",
"33 :: 1",
"1 :: 1"
] | B. 52 :: 1 | mmlu_train |
mmlu_train_49722 | For Robert Valderzak of Washington D.C.,Tuesday's earthquake was a miracle . Ever since he fell and got his skull broken on Father's Day,75-year-old Valderzak had suffered severe hearing loss. But after the 5.8 quake, he could hear everything. Valderzak was chatting with his daughter and three sons when the quake hit D.C.'s Veterans Affairs Hospital,where he is batting cancer. "It shook m terrible--right out of the bed," said Valderzak."But after that it stopped.And my son talked to me, and I could hear his voice." Tests confirmed Valdezak's significant hearing improvement.But his doctors think they have a medical explanation for the "miracle". "He.had conductive hearing loss,caused by a liquid in his middle ear, as well as loss due to nerve damage,"said Dr.Ross Fletcher,chief of staff at the VA Hospital. "A combustion of a drag he was taking and the earthquake event itself likely led to him losing the liquid and listening back his hearing." Dr.Jennifer Smullen of the Massachusetts Eye and Ear Infirmary said the shaking itself might not have been enough to clear the fluid from Valderzak's inner ear. "But if somebody was suddenly surprised, and shouted out,sometimes that's enough to clear some fluid out from the ear drum."she Bald. Valderzak had adjusted to his hearing loss with the help of a special microphone and some training in _ .But the situation was far from satisfactory. "The devices helped,but by the time I got them all connected up,everyone had left and I was talking to myself,"he said,adding that lip reading meant he could only talk to one person at a time. But now he can talk to all four of his kids again. What caused Valderzak to gain back his hearing according to Dr.Smullen? | [
"A drug he was taking.",
"The powerful earthquake.",
"A drug and the earthquake.",
"The shaking and his own shouting."
] | D. The shaking and his own shouting. | mmlu_train |
mmlu_train_89519 | Have you ever tried to understand something new on your own but found it a bit too difficult in books or on the Internet? Don't be worriedyou can get help at Khan Academy . Khan Academy is an online learning website created in 2007 by Salman Khan, an American teacher. In order to provide "a free world-class education to anyone anywhere",Khan offers more than 4,200 free micro lectures atkhanacademy.org. The classes cover fields like mathematics, biology, chemistry and finance. They usually last for just 10 to 15 minutes. Unlike traditional classes, Khan mainly offers courses for students below college level. The classes can also help those who are planning to take the SAT, an exam often required for students who wish to enter a college or university in the US. So how can you start your learning journey at Khan Academy? First of all,enter the website with a personal e-mail account .Your personal homepage at Khan Academy is designed to help you learn math. You can take a pre-test first to see your level. The academy then suggests exercises at the right level for you. It also allows you to watch videos and improve yourself until you reach level 5the highest level. If you are interested in other subjects, click "LEARN" to see all topics on offer. Try "Art History",for example. This will take you to all the things in that area like text articles, videos and questions. You can also put key words into the search box to see related topics. Don't worry if you find it difficult to follow the courses in English. The courses have been translated into other languages, such as Chinese. Hundreds of Khan's courses in Chinese can be found on Netease (www. 163. com),which offers translations of courses from Harvard, Yafe, Oxford,Cambridge and other top universities. Which of the following is TRUE? | [
"The classes at Khan Academy usually last 40 minutes.",
"Nothing but videos can be found at Khan Academy.",
"Khan Academy only offers courses in English.",
"You can get courses from top universities on Netease."
] | D. You can get courses from top universities on Netease. | mmlu_train |
mmlu_train_51362 | In the 1950s, a family that owned a farm near Beulah, Michigan kept a bull chained to an elm . The bull paced around the tree, dragging the heavy iron chain, which led to a groove in the bark . The groove deepened over the years. Though for whatever reason, it did not kill the tree. After some years, the family took their bull away. They cut the chain, leaving the loop around the tree and one link hanging down. Then one year, agricultural disaster struck Michigan in the form of Dutch Elm Disease. All of the elms lining the road leading to the farm became infected and died. Everyone thought that the old elm would be the next. The farm owners considered doing the safe thing: pulling it out and cutting it up into firewood before it died. But they simply could not bring themselves to do it. It was as if the old tree had become a family friend. So they decided to let nature take its course. Amazingly, the tree did not die. Nobody could understand why it was the only elm still standing in the county! Plant experts from Michigan State University came out to observe the tree. They observed the scar left by the iron chain, now almost completely covered by bark. The experts decided that it was the chain that saved the elm's life. They reasoned that the tree must have absorbed so much iron from the chain that it became immune to the virus. It's said that what doesn't kill you will make you stronger. Or, as Earnest Hemingway put it, "Life breaks us all, but afterwards, many of us are strongest at the broken places." What did the family do with the elm when the agricultural disaster hit Michigan one year? | [
"They invited plant experts to observe it.",
"They pulled it out and chopped it up into firewood.",
"They prevented it from being infected by the disease.",
"They did nothing and just let it be."
] | D. They did nothing and just let it be. | mmlu_train |
mmlu_train_67747 | Henry was from the United States and he had come to London for a holiday. One day he was not feeling well. So he was to the clerk at the desk of his hotel and said, "I want to see a doctor. Can you give me the name of a good one?" The clerk looked in a book, and said, "Dr. Grey." "Is he expensive?" "Well," the clerk answered, "he always asks for his patients two pounds for their first visit to him, and 1.5 pounds for later visit." Henry decided to save 50 pence. When he went to see the doctor he said, "I've come again, doctor." For a few seconds the doctor looked at his face carefully without saying anything. Then he nodded and said, "Oh, yes." He examined him and then said, "Everything's going as it should do. Just continue with the medicine I gave you last time." He wanted to see a good doctor because _ . | [
"he was feeling bad",
"he could save 50 pence",
"he wanted to take some medicine home",
"a good doctor was very expensive"
] | A. he was feeling bad | mmlu_train |
mmlu_train_94329 | The orbit of Earth is almost circular and has a period of about 365 days. Compared to the orbit of Earth, which of these objects usually have highly elliptical orbits and can have periods of over 1000 years? | [
"asteroids",
"meteorites",
"comets",
"moons"
] | C. comets | mmlu_train |
arc_easy_143 | Rolanda is growing tomato plants in her garden. She has created a compost pile and has been adding compost around her tomato plants to help fertilize them. Compost is solid waste in which organic material is broken down by microorganisms in the presence of oxygen to where it can be safely stored, handled, and applied to the environment. On what does Rolanda primarily rely in order for composting to work? | [
"producers",
"consumers",
"scavengers",
"decomposers"
] | D. decomposers | arc_easy |
aquarat_1397 | A square is of side 1 km. A man travels first 2 sides with the 30 mph and third side with 60 kmph. What is the speed that man has to travel the fourth side if the average speed is 60 kmph | [
"100 Kmph",
"110 Kmph",
"120 Kmph",
"130 Kmph",
"140 Kmph"
] | C. 120 Kmph | aquarat |
mmlu_train_6029 | Today, the biggest killers stem as much from our lifestyles as from bacteria and viruses. One of the worst of these is heart disease, and specifically high blood pressure. It's a slow, but efficient killer that robs many people of what should be the last 10, 20 or 30 years of their lives. Scientists are claiming that they have now separated unusual ingredients in a rare seaweed discovered by fishermen off the coast of Korea that offer incredible health benefits--including the ability to restore blood pressure to normal levels. Dr. Haengwoo Lee, a famous biochemist conducted a clinical study on these two ingredients. The first is Seanol, an extremely rare seaweed extract from Ecklonia Cava that's proven to be 100 times more powerful than any land-based antioxidant . That's because it stays working in your body for 12 hours, compared to land-based antioxidants that work for 30 minutes. "Its secret is its make-up of special chemicals that are a huge 40% fat soluble( )," Dr. Lee explains. "Unlike nearly all land-based antioxidants that are water soluble, Seanol's protective compounds can get into things like the fatty tissues of your brain and penetrate all three layers of your cells, including the outside, the oil-based cell membranes , and your DNA." Indeed, Seanol is so powerful, it's the only FDA-approved Ecklonia Cava marine-algae extract in existence. The second ingredient is Calamarine, a deep-sea omega-3 discovery that delivers 85% more DHA omega-3s to your heart, brain, joints, and eyes. It's known to reduce the problems from tiredness and poor memory, joint pain, mood swings and depression. With that research in mind, Dr. Lee combined Seanol and Calamarine with a high dose of vitamin D to form Marine-D3, the newest supplement in the fight against age-related illnesses and high blood pressure. Dr. Lee found that Calamarine delivers some of the greatest concentration of omega-3s known to science. Combined with Seanol's ability to reduce body inflammation , as well as help cells get the nutrients they need to thrive, stay healthy and protected, Marine-D3 is able to boost a body's entire well being. The makers of Marine-D3 are so confident that you'll see fast dramatic results from this product, that if you aren't happy after two full months, simply return the unused portion and they'll buy it back. They'll even give you ten dollars extra just for giving it an honest try! That kind of faith, combined with Dr. Lee's exhaustive research, shows that Marine-D3 really is a one-of-a-kind product. What's the makers' attitude toward Marine-D3? | [
"pessimistic",
"indifferent",
"doubtful",
"Optimistic"
] | D. Optimistic | mmlu_train |
arc_easy_1718 | Measurements of carbon dioxide concentrations in the air taken over the past decade have shown a | [
"leveling off.",
"slow increase.",
"steady decline.",
"dramatic increase."
] | D. dramatic increase. | arc_easy |
aquarat_21994 | Jim drove 768 miles of a 1200 miles journey. How many more miles does he need to drive to finish his journey? | [
"113 miles",
"432 miles",
"456miles",
"887 miles",
"767 miles"
] | B. 432 miles | aquarat |
aquarat_29614 | A, B and C started a business with capitals of Rs. 8000, Rs. 10000 and Rs. 12000 respectively. At the end of the year, the profit share of B is Rs. 1500. The difference between the profit shares of A and C is? | [
"288",
"266",
"155",
"600",
"441"
] | D. 600 | aquarat |
arc_easy_1655 | What type of galaxy is the Milky Way? | [
"spiral",
"elliptical",
"irregular",
"oval"
] | A. spiral | arc_easy |
mmlu_train_96481 | 365 solar cycles is equivalent to | [
"4 full moon cycles",
"2 years in deep space",
"a trip to the moon and back",
"one trip around the sun"
] | D. one trip around the sun | mmlu_train |
mmlu_train_93785 | Which stimulus causes a porcupine to extend its quills? | [
"lunar effect on Earth",
"seasonal temperature changes",
"threatening behavior by predators",
"environmental encroachment by humans"
] | C. threatening behavior by predators | mmlu_train |
arc_challenge_246 | Which pair of elements has the most similar properties? | [
"Li and B",
"I and Ca",
"K and He",
"N and P"
] | D. N and P | arc_challenge |
mmlu_train_97030 | A person running away from an attacking black bear will note that as they run faster, the bear | [
"looks minuscule",
"looks average",
"looks bigger",
"looks younger"
] | A. looks minuscule | mmlu_train |
mmlu_train_95612 | The moon orbits an object that orbits the | [
"Earth",
"moon",
"sun",
"Mars"
] | C. sun | mmlu_train |
aquarat_48830 | What should come in place of the question mark (X) in the following equation ?
60% of X + 2/3 of 39 = 44 | [
"50",
"60",
"30",
"20",
"None of these"
] | C. 30 | aquarat |
aquarat_35902 | Two bike riders ride in opposite directions around a circular track, starting at the same time from the same point. Biker A rides at a speed of 16 kmph and biker B rides at a speed of 14 kmph. If the track has a diameter of 40 km, after how much time (in hours) will the two bikers meet? | [
"8.18 hrs.",
"6.18 hrs.",
"4.18 hrs.",
"1.18 hrs.",
"7.18 hrs."
] | C. 4.18 hrs. | aquarat |
mmlu_train_29056 | Hippos have always attracted people's interest. Modern hippos in Walt Disney movies can dance lightly. A stone hippo in a 13th-century church in France has wings. And in ancient Egyptian fairy tales, the hippo was a goddess that guided the dead to the afterworld. Despite their popular appeal, hippos, as well as other animals, have difficulty when their needs conflict with those of humans. The early Egyptians liked to hunt hippos for their teeth and because they were dangerous animals. Amulets to protect babies from demons were made from hippo bones. About 4,000 years ago, there were so many hippos in Egypt that they caused serious crop damage. Egyptian farmers killed them routinely, and by the beginning of the 19th century, all the hippos in Africa had been killed. People used to see hippos fight in the arenas of ancient Rome. After the fall of the Roman Empire, hippos weren't seen in Europe again until a few zoos began to exhibit them in the mid 1800s. All the various uses and abuses of hippos through the centuries have made their population fall greatly. Where they do occur, mostly in national parks, they live in such high density that they make the grasslands bare. This causes other grass-eating animals to go farther for food, and hippos, which can't live far from water, destroy their own feeding grounds. Apart from protecting crops, what's the main reason for people to kill hippos? | [
"To save other animals.",
"To satisfy personal demands.",
"To look for guidance after death.",
"To follow the routine established by the Egyptians."
] | B. To satisfy personal demands. | mmlu_train |
mmlu_train_93764 | Water moves by capillary action through soil from moist areas to dry areas. Which property of water is most responsible for this capillary action? | [
"Water is a polar molecule.",
"Water contains an oxygen atom.",
"Water has a high surface tension.",
"Water has a high specific heat."
] | C. Water has a high surface tension. | mmlu_train |
aquarat_13569 | Anand and Deepak started a business investing Rs. 22,500 and Rs. 35,000 respectively. Out of a total profit of Rs. 13,800, Deepak's share is? | [
"Rs. 9400",
"Rs. 8900",
"Rs. 8400",
"Rs. 3400",
"Rs. 8440"
] | C. Rs. 8400 | aquarat |
aquarat_18242 | An outlet pipe empties a tank which is full in 5 hours. If the inlet pipe is kept open, which lets water in at the rate of 8 litres/min then outlet pipe would take 3 hours longer. Find the capacity of the tank. | [
"8600 litres",
"200 litres",
"12800 litres",
"6400 litres",
"13200 litres"
] | D. 6400 litres | aquarat |
arc_challenge_536 | Genes are unable to determine a person's | [
"eye color.",
"athletic ability.",
"number of teeth.",
"shape of earlobes."
] | B. athletic ability. | arc_challenge |
mmlu_train_40398 | Japanese workers who run secretly out of the office and spend their afternoons hanging around coffee shops may soon be caught out by their bosses. A new cellphonebased tracking device from Hitachi can show, on an employer's computer screen, not only the whereabouts of their workers but also whether they are standing, walking, running--or have fallen over. The system, called Partout, was originally developed as a monitoring device for the families of people with dementia, who may wander off and need to be located. "It's estimated that the number of elderly people with symptoms of dementia will reach 1.5 million in Japan next year," says Hitachi's Keisaku Shibatani. But the high cost of the system--early prices are around PS27,000--has put it out of reach of most families. Indeed, companies with large sales forces and police departments who want to track officers on dangerous patrol duties are interested in the system. Partout uses a multifunction location sensing unit that tracks users through global positioning satellites. The user's body motion is determined by an accelerometer inside the sensing unit: no movement means the subject has stopped, slow movement means they are walking, fast movement means they are running, and strong and unexpectedly sudden movement means the user may have fallen. The date is relayed through the user's cell phone to computer, which displays their position on a map. Graphics record the motion or position of the subject's body. What is mainly talked about in the text? | [
"Japanese workers are caught playing outside.",
"Most Japanese families can't afford Partout.",
"A new cellphonebased tracking device--Partout.",
"A new model of cell phone."
] | C. A new cellphonebased tracking device--Partout. | mmlu_train |
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