id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
aquarat_50550 | On dividing a certain number by 5, 7 and 8 successively, the remainders obtained are 2, 3 and 4 respectively. When the order of division is reversed and the number is successively divided by 8, 7 and 5, the respective remainders R will be:[/b] | [
"3, 3, 2",
"3, 4, 2",
"5, 4, 3",
"R=5, 5, 2",
"6, 4, 3"
] | D. R=5, 5, 2 | aquarat |
mmlu_train_96269 | Processes in the food chain begin with | [
"leafy flora",
"purple horseshoes",
"yellow bees",
"breakfast"
] | A. leafy flora | mmlu_train |
mmlu_train_6276 | Today just as technology changed the face of industry, farmers have undergone an "agricultural revolution". On the farm of today, machines provide all the power. One of the most important benefits will be the farm computer. A few forward-looking farmers are already using computers to help them run their farms more efficiently. The computers help them keep more accurate records so they can make better decisions on what crops to plant, how much livestock to buy, when to sell their products, and how much profit they can expect. Many computer companies have been developing special computer programs just for farmers. Programs are being written for hog producers, grain farmers, potato farmers, and dairy farmers. In the future, farmers will be able to purchase computer programs made to their needs. Because of the growing importance of computers on the farm, students at agricultural colleges are required to take computer classes in addition to their normal agricultural courses. There can be no doubt that farmers will rely on computers even more in the future. While the old-time farm depended on horse power, and modern farms depend on machine power, farms of the future will depend on computer power. Another technological advance which is still in the experimental stage is the robot, a real "mechanized hired hand" that will be able to move and, in some ways, think like a human being. Unlike farmers of the present, farmers of the future will find that many day-to-day tasks will be done for them. Scientists are now developing robots that will be able to shear sheep, drive tractors, and harvest fruit. Even complex jobs will be done by robots. For example, in order to milk their cows, farmers must first drive them into the special barn , then connect them to the milking machines, watch the machines, and disconnect them when they are finished. In the future, this will all be done by robots. In addition, when the milking is completed, the robots will automatically check to make sure that the milk is pure. The complete mobilization of the farm is far in the future, but engineers expect that some robots will be used before long. According to the engineers, _ will be done by robots in the near future. | [
"all farm work",
"milking cows",
"most of the farm work",
"some house work"
] | B. milking cows | mmlu_train |
aquarat_48131 | A train covers a distance in 50 min, if it runs at a speed of 48kmph on an average. The speed at which the train must run to reduce the time of journey to 45min will be. | [
"60 km/h",
"53 km/h",
"40 km/h",
"70 km/h",
"65 km/h"
] | B. 53 km/h | aquarat |
aquarat_21705 | A team won 40 percent of its first 30 games in a particular season, and 80 percent of its remaining games. If the team won a total of 50 percent of its games that season, what was the total number of games that the team played? | [
"40",
"50",
"60",
"70",
"80"
] | A. 40 | aquarat |
aquarat_742 | A copy machine, working at a constant rate, makes 35 copies per minute. A second copy machine, working at a constant rate, makes 65 copies per minute. Working together at their respective rates, how many copies do the two machines make in half an hour ? | [
"3,000",
"2,700",
"4,500",
"5,400",
"324,000"
] | A. 3,000 | aquarat |
mmlu_train_98039 | Which of the following is correct? | [
"The earth's strong gravitational pull causes a waxing gibbous to form",
"astrology causes a waxing gibbous to form",
"star maps cause a waxing gibbous to form",
"government satellites cause a waxing gibbous to form"
] | A. The earth's strong gravitational pull causes a waxing gibbous to form | mmlu_train |
aquarat_52576 | For covering 88km a wheel revolve 1000 times.what is the radius of wheel? | [
"14 m",
"24 m",
"28 m",
"40 m",
"none of the above"
] | C. 28 m | aquarat |
mmlu_train_39735 | Want a glance of the future of health care? Take a look at the way the various networks of people about patient care are being connected to one another, and how this new connectivity is being exploited to deliver medicine to the patient - no matter where he or she may be. Online doctors offering advice based on norman symptoms are the most obvious example. Increasingly, however, remote diagnosis will be based on real physiological data from the actual patient. A group from the prefix = st1 /UniversityofKentuckyhas shown that by using personal data assistance plus a mobile phone ,it is perfectly practical to send a patient's important signs over the telephone. With this kind of equipement, the cry asking whether there was a doctor in the house could well be a thing of the past. Other medical technology groups are working on applying telemedicine to rural(countryside) care. And at least one team wants to use telemedicine as a tool for disaster need - especially after earthquakes. On the whole, the trend is towards providing global access to medical data and experts' opinions. But there is one problem. Bandwidth is the limiting factor for sending complex ( )medical pictures around the world,--CU photos being one of the biggest bandwidth users. Communication satellites say be able to deal with the short - term needs during disasters such as earthquakes or wars. But medicine is looking towards both the second - generation Internet and third generation mobile phones for the future of remote medical service. Doctors have met to discuss computer - based tools for medical diagnosis, training and telemedicine. With the falling price of broadband communications, the new technologies should start a new time when telemedicine and the sharing of medical information, experts'opinions and diagnosis are common. The writer chiefly talks about _ . | [
"the use of telemedicine",
"the on -lined doctors",
"medical care and treatment",
"communication improvement"
] | A. the use of telemedicine | mmlu_train |
mmlu_train_51137 | "Mind over matter" is an English saying meaning that we can control our bodies with our minds. Now scientists are finding increasing evidence that our mind can have a great effect on our physical health. Since our mind influences how we feel, it's not true to say if someone is ill just because he feels ill. The influence of the mind on how well we feel is the basis of what is known as the placebo effect. A placebo (which is Latin for "I shall please") is a harmless, inactive substance. Patients are sometimes given placebo pills and begin to feel better because they believe that they have been given real drugs and expect to respond to them. The placebo effect is very strong: research on pain suggests that up to 30% of the effect of most painkillers is a placebo effect. So if it is so powerful, why don't doctors use it today? According to Dr Persaud, they really do. "All these things like seeing a doctor, going to a hospital, and being scanned have a very strong placebo effect," he says. From the passage it can be seen that there will be no placebo effect if a patient . | [
"is dressed in white",
"has a physical exam",
"takes placebo pills",
"sees a doctor"
] | A. is dressed in white | mmlu_train |
mmlu_train_23472 | To extinguish different kinds of fires, several types of fire extinguishers have been invented. They must be ready for immediate use when fire breaks out. Most portable kinds operate for less than a minute, so they are useful only on small fires. The law requires ships, trains, buses and planes to carry extinguishers. Since fuel, oxygen and heat must be present in order for fire to exist, one or more of these things must be removed or reduced to put out a fire. If the heat is reduced by cooling the material below a certain temperature, the fire goes out. The cooling method is the most common way to put out a fire. Water is the best cooling material because it is low in cost and easy to get. Another method of extinguishing fire is by cutting off the oxygen. This is usually done by covering the fire with sand, steam or some other things. A blanket may be used to cover a small fire. A third method is called separation, which includes removing the fuel, or material easy to burn from a fire, so that it can find no fuel. The method that is used to put out a fire depends on the type of fire. Fires have been grouped in three classes. Fires in wood, paper, cloth and the like are called Class A fires. These materials usually help keep the fire on. Such fires can be stopped most readily by cooling with water. If a fire breaks out on a bus, which of the following should be ready there for you to use? | [
"Sand",
"Water",
"A blanket.",
"An extinguisher."
] | D. An extinguisher. | mmlu_train |
aquarat_1480 | Prizes totaling $24,000 were awarded unequally between 3 contestants. Which of the following choices could be the highest prize? | [
"",
"",
"",
"",
""
] | C. (c) $15,000 | aquarat |
mmlu_train_12146 | We eat what our friends eat, according to a new study presented at the Agricultural and Applied Economic Association's 2013 annual meeting in Washington, D. C. The study, conducted by researchers from the University of Illinois and Oklahoma State University, provided fresh confirmation of how much our environment influences our eating habits. The scientific team analyzed the lunch receipts from a restaurant in Oklahoma that agreed to use three menus designed by the researchers for three months in 2010. One group of diners -- the control group -- used the restaurant's original menus with item and price listings. The second group received menus with calorie counts and the third group used menus that had both calorie counts and a traffic light symbol designed to indicate calorie ranges. A green traffic light meant an food option was 400 calories or less, a yellow light indicated 401 calories to 800 calories and a red light was placed next to choices with more than 800 calories. By analyzing diners' receipts, the researchers picked out interesting patterns in what regular customers ordered. They also interviewed servers and found that people who were part of larger parties and received menus with traffic lights typically ordered healthier choices, which the researchers say suggests the influence of peer pressure. The researchers then created a model to assess how customers felt about their choices. Based on the popularity of menu items, the researchers determined the probability that individuals were satisfied with their choice. Interestingly, this standard of satisfaction was influenced by expected factors such as price and calories, but also by fellow diners' menu choices as well. They found that even if a customer firstly felt less satisfied about their choice of say, a salad, they felt better about it if their friends ordered an item within the same menu category. "The message from this research is that people were happier if they were making similar choices to those sitting around them," study author Bill Ellison, an economist at the University of Illinois, said in a statement. "If my peers are ordering higher-calorie items or spending more money, then I am also happier, or at least less unhappy, if I order higher-calorie foods and spend more money. " So if you're hoping to eat better, try dining with friends who do too. The study conducted by researchers from the University of Illinois shows us the fact that _ . | [
"our income decides our eating habits",
"our environment influences our eating habits",
"our social position changes our eating habits",
"our family influence our eating habits"
] | B. our environment influences our eating habits | mmlu_train |
aquarat_7013 | a factory produce certain no of car a day finds that increase in production efficiency by 12 1/2% then they produce 20 cars per day.how many cars produced in a day when their efficiency is 20% less | [
"12",
"13",
"14",
"15",
"16"
] | C. 14 | aquarat |
mmlu_train_20794 | You never see him, but they're with you every time you fly. They record where you are going, how fast you're traveling and whether everything on your airplane is functioning normally. Their ability to withstand almost any disaster makes them seem like something out of a comic book. They're known as the black box. When planes fall from the sky, as a Yemeni airliner did on its way to Comoros Islands in the India ocean June 30, 2009, the black box is the best bet for identifying what went wrong. So when a French submarine detected the device's homing signal five days later, the discovery marked a huge step toward determining the cause of a tragedy in which 152 passengers were killed. In 1958, Australian scientist David Warren developed a flight-memory recorder that would track basic information like altitude and direction. That was the first mode for a black box, which became a requirement on all U.S. commercial flights by 1960. Early models often failed to withstand crashes, however, so in 1965 the device was completely redesigned and moved to the rear of the plane - the area least subject to impact - from its original position in the landing wells . The same year, the Federal Aviation Authority required that the boxes, which were never actually black, be painted orange or yellow to aid visibility. Modern airplanes have two black boxes: a voice recorder, which tracks pilots' conversations, and a flight-data recorder, which monitors fuel levels, engine noises and other operating functions that help investigators reconstruct the aircraft's final moments. Placed in an insulated case and surrounded by a quarter-inch-thick panels of stainless steel, the boxes can withstand massive force and temperatures up to 2,000degF. When submerged , they're also able to emit signals from depths of 20,000 ft. Experts believe the boxes from Air France Flight 447, which crashed near Brazil on June 1,2009, are in water nearly that deep, but statistics say they're still likely to turn up. In the approximately 20 deep-sea crashes over the past 30 years, only one plane's black boxes were never recovered. What do we know about the black boxes from Air France Flight 447? | [
"There is still a good chance of their being recovered.",
"There is an urgent need for them to be reconstructed.",
"They have stopped sending homing signals.",
"They were destroyed somewhere near Brazil."
] | A. There is still a good chance of their being recovered. | mmlu_train |
mmlu_train_9880 | Although they are an inexpensive supplier of vitamins,minerals,and high--quality protein,eggs also contain a high level of blood cholesterol ,one of the major causes of heart disease.One egg yolk,in fact,contains a little more than two--thirds of the suggested daily cholesterol limit. This knowledge has caused egg sales to drop in recent years,which in turn has brought about the development of several alternatives to eating regular eggs.One alternative is to eat substitute eggs. These egg substitutes are not real eggs, but they look somewhat like eggs when they are cooked.They have the advantage of having lower cholesterol rates,and they can be scrambled or used in baking.One disadvantage, however,is that they are not good for frying,poaching,or boiling.A second alternative to regular eggs is a new type of eggs,sometimes called"designer''eggs.These eggs are produced by hens that are fed low-fat diets consisting of ingredients such as canola oil,flax,and rice bran.In spite of their diets,however,these hens produce eggs that contain the same amount of cholesterol as regular eggs.Yet,producers of these eggs claim that eating their eggs will not raise the blood cholesterol in humans. Egg producers claim that their product has been described unfairly.They use scientific studies to back up their claim.And in tact studies on the relationship between eggs and human cholesterol levels have brought mixed results.It may be that it is not the type of egg that is the main determinant of cholesterol but the person who is eating the eggs.Some people may be more sensitive to cholesterol from food than other people.In fact,there is evidence that certain dietary fats stimulate the body's production of blood cholesterol.Consequently,while it still makes sense to limit one's intake of eggs,even designer eggs,it seems that doing this without regulating dietary fat will probably not help reduce the blood cholesterol level. What's the main purpose of this passage? | [
"To advertise for substitute eggs.",
"To warn people of the danger of heart disease by eating eggs.",
"To inform people of the relationship between eggs and cholesterol.",
"To tell people that fat intake is more dangerous than egg intake."
] | C. To inform people of the relationship between eggs and cholesterol. | mmlu_train |
mmlu_train_91208 | Computers can help many workers. They can also help thieves. There was one thief who worked in a bank of the United States. He paid for everything he needed by check . Then he told the computer not to take any money from his account for the checks he wrote. The bank's computer did what he said. And it did not take any money from his bank account. One day the computer broke down. People had to do the computer's work. They soon found out what was happening. Another thief, who worked for a bank saw people filling in deposit forms . Many of these people did not know their account numbers, so they wrote only their names on the forms. They left empty places for their account numbers. The thief wrote his own account number in this place. When the computer read these forms it looked only at the account numbers. It did not look at the customers' names. It paid the money on these deposit forms into the thief's account . Then there was the bank worker who told the bank computer to take ten cents off every customer's account each month and put it into his own account. For a long time the bank's customers did not notice that they were losing ten cents every month. But then someone did notice and told the bank. That was the end of that little game! How did the first thief steal money from the bank? | [
"He broke the computer down and stole money from it.",
"He paid for everything by check instead of cash.",
"He took money away from the bank.",
"He told the computer not to take away money from his account."
] | D. He told the computer not to take away money from his account. | mmlu_train |
m1_pref_84 | Which is an appropriate method for fighting skewed distributions of class labels in
classification? | [
"Include an over-proportional number of samples from the larger class",
"Use leave-one-out cross validation",
"Construct the validation set such that the class label distribution approximately matches the global distribution of the class labels",
"Generate artificial data points for the most frequent classes"... | C. Construct the validation set such that the class label distribution approximately matches the global distribution of the class labels | m1_pref |
mmlu_train_97804 | Jeff noticed that the big dipper was in a different spot in the sky at 2am than where it was at 10pm. Why? | [
"because of the earth's orbit",
"the stars had rotated",
"Jeff had been instantly transported thousands of miles from where he'd been at 10pm.",
"the earth had turned"
] | D. the earth had turned | mmlu_train |
arc_challenge_90 | A flowing stream contains water at 18°C. Cans of soft drinks at 28°C are lowered into the stream. Which of the following will most likely occur? | [
"The soft drink cans will absorb cold energy from the stream's water.",
"The cans will cool until their temperature is the same as the stream's.",
"The temperature of the soft drinks will not change since the cans are sealed.",
"The temperature of the cans will decrease to freezing as long as the stream is fl... | B. The cans will cool until their temperature is the same as the stream's. | arc_challenge |
m1_pref_241 | Check the correct statement concerning a standard-array-based decoder. | [
"For the same input, the decoder output depends on the choice of the coset leader.",
"The syndrome of a specific coset depends on the choice of the coset leader.",
"All the other statements are incorrect."
] | A. For the same input, the decoder output depends on the choice of the coset leader. | m1_pref |
mmlu_train_96211 | Imagine a huge rabies epidemic, where all the cats in the world died, which species would over run the earth? | [
"Rodents",
"Pachyderms",
"Butterflys",
"Homo sapiens"
] | A. Rodents | mmlu_train |
arc_challenge_543 | Water used in a factory is heated to 75 degrees Celsius. It is discharged into a nearby river that has a normal temperature of 20 degrees Celsius. Which should most likely be done to minimize damage to the river? | [
"decrease the temperature of the factory water",
"increase the temperature of the river water",
"remove the vegetation from the river",
"add more fish to the river"
] | A. decrease the temperature of the factory water | arc_challenge |
mmlu_train_93598 | Which of these is an organism that is unicellular? | [
"virus",
"amoeba",
"mushroom",
"ant"
] | B. amoeba | mmlu_train |
mmlu_train_12354 | A primary school in Wuhan has used new desks and chairs to prevent students from getting short sight. The desks and chairs make students have the correct posture, especially when reading and writing. Each desk has an adjustable steel bar. The bar can help students keep their eyes at least 30cm from books. Zhang Jianming is headmaster of the primary school. She said the new desks and chairs were provided by an eye care centre in the city. The school carried out a survey last September. It showed that about 7 percent of its 1,093 students said they suffered from short sight. The new desks and chairs have already improved the students' posture, but both teachers and students might need more time to get used to them. Yang Lihua is head of the Wuhan Youth Eye Care Center. She said the desks and chairs were introduced to 19 schools on a trial basis. "During our research into short sight, we noticed that the number of students with short sight was increasing. This is because parents are teaching their children to read and write at a very early age without paying enough attention to their posture," she said. Feng Junying is a doctor at Beijing Jingshan School. "I think the new desks and chairs in Wuhan will certainly be helpful," she said. "But bad reading habits at school are not the only reason for short sight. Children are using mobile phones and iPads when they are very young. This can be another reason for short sight at a young age." The schools in Wuhan introduced the desks with bars to the primary school students in order to _ . | [
"make students grow tall",
"help students have the correct posture",
"help students love reading",
"not allow students to use mobile"
] | B. help students have the correct posture | mmlu_train |
aquarat_9872 | .007/?= .01 | [
".7",
".07",
".007",
".0007",
"None of them"
] | A. .7 | aquarat |
mmlu_train_16883 | 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! The best title for the passage is _ . | [
"Special bridges help animals cross the road",
"Endangered animals increase because of roadkill",
"Animals fail to cross the road",
"Take steps to protect animals in danger"
] | A. Special bridges help animals cross the road | mmlu_train |
mmlu_train_61804 | Roll over, sit and fetch aren't commands normally given to a robot, but the smart toy company WowWee has developed a new way of owning a puppy. CHIP (Canine Home Intelligent Pet) is a robotic dog with blue LED eyes and pointy ears and can sit, shake, dance and make all types of dog noises. It also has tracking capabilities to help locate its owner. "The beauty about CHIP is that it has its own thing going on," said Sufer, CTO at WowWee. "It has its own life and own kind of intelligence. Even if you're not around, it's always doing something." CHIP uses wheels to get around and is loaded with sensors that give it a 360-degree view to find its ball. The pup is Bluetooth enabled, which connects to a wristband worn by its owner. The wristband, similar to a watch, displays icons for different commands such as a thumb-up, which allows you to give your pup a digital belly rub. With its owner wearing a smart wristband, it can even follow him around the room. "We worked on CHIP for about five to six months," Davin Sufer, told dailymail.com, "We typically come up with a concept, model and product and get it on shelves within a year." The company plans to start shipping units by next fall, which will allow them to load up the robotic dog with sensors and add many more animated responses per-owner interactivity. The high-tech toy company made its debut in 2004 by releasing the 1.5 foot RoboSapien, which sold millions of units. MiP, which hit shelves last year, is a seven inch tall robot covered in white with black accents. Users can direct it, change its emotions and make it dance to any song on your iPad. It's loud, fast and active. About 15 years ago, a company called ToyQuest developed the first ever electronic robotic dog---Tekno, the Robotic Puppy. The company sold over seven million units in the first season and 40 million more during its original four years of production. Tekno was built with over 160 emotions and instructions, but most importantly offered consumers a quick look into the future. CHIP can follow its owner with the help of _ . | [
"a watch",
"a smart wristband",
"pointy ears",
"blue LED eyes"
] | B. a smart wristband | mmlu_train |
arc_challenge_519 | Many fertilizers contain organic materials that are helpful to an orchard but have a different effect when rain causes them to run off into a freshwater ecosystem. How does the addition of organic waste from fertilizers most commonly affect freshwater ecosystems? | [
"increasing biodiversity",
"increasing water clarity",
"decreasing algae blooms",
"decreasing oxygen levels"
] | D. decreasing oxygen levels | arc_challenge |
mmlu_train_81724 | Jack likes eggs, bananas and apples. So every day, he has two eggs, one apple, a cup of milk and some bread for breakfast. For lunch, he has bananas, some chicken and vegetables. And for dinner, he has tomatoes, French fries and ice cream. His sister likes dessert, oranges and apples. But she often has some hamburgers, one apple and bread for her breakfast. She likes tomatoes, salad and some fish for lunch. For dinner, she likes strawberries and some chicken. Jack has _ for his dinner. | [
"tomatoes",
"French fries and ice cream",
"bananas and some chicken",
"both A and B"
] | D. both A and B | mmlu_train |
aquarat_76 | If x is an integer and 2.13 × 10^x is less than 2100, what is the greatest possible value for x? | [
"2",
"6",
"5",
"4",
"3"
] | A. 2 | aquarat |
aquarat_31871 | An order was placed for the supply of a carper whose length and breadth were in the ratio of 3 : 2. Subsequently, the dimensions of the carpet were altered such that its length and breadth were in the ratio 7 : 3 but were was no change in its parameter. Find the ratio of the areas of the carpets in both the cases? | [
"8:7",
"8:7",
"8:3",
"8:1",
"8:9"
] | B. 8:7 | aquarat |
aquarat_23548 | The average earning of a person for the first four days of a week is Rs 18 and for the last four days is Rs 22. If he earns Rs 20 on the fourth day, his average earning for the whole week is? | [
"Rs 18.95",
"Rs 16",
"Rs 20",
"Rs 25.71",
"None of these"
] | C. Rs 20 | aquarat |
mmlu_train_47103 | A San Diego boy Kristoffer Von Hassel has the gaming world' s attention after he exposed a security weakness that let him log into his dad's Xbox Live account, without permission. Kristoffer's father, Robert, noticed soon after Christmas that his son was logging into his account and playing games that weren't appropriate for his age. When he asked how, Kristoffer showed him a hack that seems simple but is fairly impressive considering a 5-year- old found it. Kristoffer would go to his dad's account and type in an incorrect password. That would take him to a password verifications screen, where he would simply tap the space bar repeatedly and then press "enter. " "How awesome is that?" asked Davies, who works in online security himself. "just being 5 years old and being able to find a vulnerability I ty and getting attached to that I thought that was pretty cool." He told KGTV that Kristoffer has figured out three or four other "hacks", including getting past the lock on a smartphone by holding down the "home" key for long enough. Davies reported the vulnerability to Microsoft. And Microsoft acted, issuing a fix for it. "We' re always listening to our customers and thank them for bringing issues to our attention," the company said in a written statement. "We take security seriously at Xbox and fixed the issue as soon as we learned about it. " The company has even included Kristoffer's name on a list of security researchers who have helped make online Microsoft products safer. For his discovery, or more accurately, for reporting it with his father's help, Kristoffer will receive four games. $50 and a year's subseription to Xbox Live from Microsoft. What is Microsoft's attitude to the problem reported by Davies? | [
"Critical and negative.",
"Friendly and sympathetic.",
"Serious and responsible.",
"Cold and casual."
] | C. Serious and responsible. | mmlu_train |
aquarat_13703 | The average weight of a group of boys is 20 kg. After a boy of weight 36 kg joins the group, the average weight of the group goes up by 1 kg. Find the number of boys in the group originally ? | [
"12",
"15",
"18",
"24",
"10"
] | B. 15 | aquarat |
mmlu_train_21736 | What will power your house in the future? According to scientists at the Massachusetts Institute of Technology (MIT) in the US, it might be artificial leaves. Natural leaves can change sunlight and water into energy. It is known as photosynthesis . Now researchers have found a way to imitate this process. The artificial leaf developed by Daniel Nocera and his colleagues at MIT can be seen as a special silicon chip with catalysts . Similar to natural leaves, it can split water into hydrogen and oxygen when put into a bucket of water. The hydrogen and oxygen gases are then stored in a fuel cell, using those two materials to produce electricity, located either on top of a house or beside the house. Though the leaf is shaped like a poker card, scientists stated that it is promising to be an inexpensive somtoe of electricity in developing countries. "One can imagine villages in India and Africa not long from now purchasing an affordable basic power system based on this technology," said an American scientist, Docera. An artificial leaf is not a new idea. The first artificial leaf was invented in 1997 but too expensive and unstable for practical use. The new leaf, however, is made of cheap materials, easy to use and highly stable. In laboratory studies, Nocera showed that an artificial leaf could operate continuously for at least 45 hours. The wonderful improvements come from Nocera's recent discovery of several powerful new, inexpensive catalysts. These catalysts make the energy transformation inside the leaf more efficient with water and sunlight. Right now, the new leaf is about 10 times more effective at carrying out photosynthesis than a natural one. Besides, the device can run in whatever water is available. Hopefully, each home could possible have the access to the new application in the future. What conclusion can be drawn from the text? | [
"Docera thought the new leaf is expensive for developing countries.",
"Villages in Africa have benefited a lot from the new invention.",
"Silicon chip can help the new leaf work more effectively.",
"The equipment doesn't necessarily operate in pure water."
] | D. The equipment doesn't necessarily operate in pure water. | mmlu_train |
arc_challenge_678 | A potassium (K) atom has 20 neutrons, 19 protons and 19 electrons. What is the atomic mass of potassium? | [
"19",
"20",
"38",
"39"
] | D. 39 | arc_challenge |
aquarat_24879 | There are 3 red shoes & 7 green shoes . If two of red shoes are drawn what is the probability of getting red shoes | [
"1/13",
"1/14",
"1/12",
"1/15",
"1/16"
] | D. 1/15 | aquarat |
aquarat_22204 | If a certain manager had received a 10% raise instead of the 8% raise that she actually received, her salary would have been $60,500. What was her actual salary after the raise? | [
"55,000",
"58,806",
"59,290",
"59,400",
"61,620"
] | D. 59,400 | aquarat |
arc_challenge_363 | Which of these is a mixture? | [
"salt water",
"sugar",
"water vapor",
"salt"
] | A. salt water | arc_challenge |
arc_challenge_195 | Which diagram best shows how energy flows through a simple food chain? | [
"Leaves -> Caterpillar -> Bird",
"Tree -> Bird -> Caterpillar",
"Leaves -> Tree -> Caterpillar",
"Caterpillar -> Leaves -> Bird"
] | A. Leaves -> Caterpillar -> Bird | arc_challenge |
aquarat_16983 | Seats for Mathematics, Physics and Biology in a school are in the ratio 5:7:8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats? | [
"2:3:4",
"2:3:8",
"2:3:0",
"2:3:1",
"2:3:9"
] | A. 2:3:4 | aquarat |
aquarat_38280 | A milk man makes a profit of 20% on the sale of milk. If he were to add 10% water to the milk, by what % would his profit increase? | [
"30",
"40⁄3",
"22",
"10",
"None of these"
] | B. 40⁄3 | aquarat |
aquarat_38205 | Two goods trains each 500 m long are running in opposite directions on parallel tracks. Their speeds are 42 km/hr and 30 km/hr respectively. Find the time taken by the slower train to pass the driver of the faster one? | [
"22",
"27",
"50",
"99",
"12"
] | C. 50 | aquarat |
mmlu_train_65537 | During the outbreak of 2009-2010 H1N1 or "swine flu", the same virus that caused mild coughing and sneezing in some patients proved deadly for others. It highlighted a medical mystery: why are some people more fit to handle the flu than others? British and American researchers think they have a clue. Reporting on Sunday in the journal Nature, researchers say they've found a gene that influences our ability to fight against flu illness. The gene, called IFITM3, is the "important first line of defense" against the flu, researcher Paul Kellam of Britain's Sanger Institute told Reuters. The IFITM3 protein prevents flu viruses from reproducing in cells. So, if you have a high amount of IFITM3, you're in luck, since it weakens the spread of the virus; a low amount can lead to more rapid viral reproduction, causing severe flu symptoms, according to Kellam. Scientists first found in gene studies that IFITM3 played a role in resistance to flu and other viruses. In experiments in mice, they showed that when mice were raised to lack the IFITM3 gene and then infected with influenza, the animals developed more severe lung infection from flu, compared with mice that had the gene. To figure out the role of IFTTM3 in humans, researchers then studied the IFITM3 genes of 53 patients with the flu in 2009-2010. They found that these patients were more likely to have a variant of the IFITM3 gene -- which makes people more vulnerable to flu -- compared with the general population. According to evidence from large genetic databases, about 1 in 400 people carries this IFITM3 variant, the BBC reports. "Our research is important for people who have this variant as we predict their immune defenses could be weakened to some virus infections," said Kellam. The Findings also suggest that a drug that functions as IFITM3 could help increase resistance to flu and other viruses, including deadly ones like H5N1 flu. Which of the following can serve as the best title of the passage? | [
"Why Flu Hits Some People Harder",
"How We Protect Ourselves From Flu",
"How We Get Infected With Flu",
"Why Flu Breaks Out Among People"
] | A. Why Flu Hits Some People Harder | mmlu_train |
mmlu_train_78144 | Years ago, as we know, zoos kept animals in cages. Cages made it easy for visitors to see the animals, but a small cage is not a good place for an animal to live in. Today animals live in open areas. There are usually plants and a little lake around, like the animals' habitats. Visitors usually stay in the bus to see the animals outside. Zoos help to protect all kinds of animals. They protect animals in the zoo as well as animals in the wild. How do they do this? Zoos tell people how animals live in the wild and how to help protect their environment. The number of many kinds of plants and animals is becoming smaller and smaller. Mammoths, which are related with Asia elephants, are now extinct(.Scientists say that 74 different kinds of living things are disappearing a day! Zoos are working together to help animals-our friends. Today, zoos keep animals _ . | [
"in open areas",
"in bigger cages",
"in smaller cages",
"in the buses"
] | A. in open areas | mmlu_train |
arc_challenge_576 | Which of the following characteristics is used when classifying organisms within the plant kingdom? | [
"type of vascular tissue",
"use of photosynthesis",
"presence of cell walls",
"production of oxygen"
] | A. type of vascular tissue | arc_challenge |
arc_easy_834 | A meteoroid becomes a meteorite when it | [
"impacts the surface of a planet.",
"encounters the atmosphere of a planet.",
"makes a complete orbit around a planet.",
"starts to burn up in the atmosphere of a planet."
] | A. impacts the surface of a planet. | arc_easy |
mmlu_train_86252 | It's important for us to be healthy. But how can we keep healthy? First,you should eat fruit and vegetables three or four times a week. Then eat some tofu every day because it's good for people, both the young and the old. Milk is also necessary ,especially for women. So you should have milk twice a day. It can help you to be strong. Next, doing more exercise is better. You can do morning exercises or evening exercises. After supper you should take a walk. You should eat _ three or four times a week. | [
"fruit and fish",
"vegetables and mutton",
"tofu",
"fruit and vegetables"
] | D. fruit and vegetables | mmlu_train |
aquarat_9857 | A credit card number has 6 digits (between 1 to 9). The first two digits are 12 in that order, the third digit is bigger than 6, the forth is divisible by 3 and the fifth digit is 3 times the sixth. How many different credit card numbers exist? | [
"27",
"36",
"72",
"112",
"422"
] | A. 27 | aquarat |
mmlu_train_2384 | Solar cells absorb energy from the sun. In order to use this energy to power household appliances, solar cells must convert the absorbed energy to | [
"heat.",
"light.",
"radiation.",
"electricity."
] | D. electricity. | mmlu_train |
arc_easy_1258 | The human body processes and eliminates food waste using the organs of the excretory system. Which organelle performs a similar function in humans at the cellular level? | [
"mitochondrion",
"endoplasmic reticulum",
"lysosome",
"Golgi complex"
] | C. lysosome | arc_easy |
aquarat_5875 | 3889 + 12.952 - ? = 3854.002 | [
"47.95",
"49.75",
"45.97",
"47.59",
"45.79"
] | A. 47.95 | aquarat |
mmlu_train_1879 | Tall plants are dominant to short plants. What is the outcome if two short plants are crossed? | [
"all tall plants",
"all short plants",
"half tall plants, half short plants",
"1/4 tall plants, 1/3 short plants"
] | B. all short plants | mmlu_train |
arc_easy_2081 | Which adaptive feature most helps a baby jaguar survive the first few weeks of life? | [
"the ability to roar",
"the ability to hunt",
"a diet of land mammals",
"being born during spring months"
] | D. being born during spring months | arc_easy |
aquarat_27297 | Find the value of (875 233/899) × 899 | [
"788658",
"786858",
"788865",
"786588",
"None of them"
] | B. 786858 | aquarat |
arc_easy_662 | Which process causes light to bend and form a rainbow? | [
"frequency",
"resonance",
"refraction",
"reflection"
] | C. refraction | arc_easy |
mmlu_train_94530 | In a forest community, trees produce leaves that can be eaten by deer. The leaves also fall to the forest floor during autumn. Fungi break the leaves down into nutrients that enter the soil. What is the decomposer in this forest community? | [
"the soil",
"the deer",
"the trees",
"the fungi"
] | D. the fungi | mmlu_train |
aquarat_42270 | In a throw of coin what is the probability of getting tails. | [
"1",
"2",
"1/2",
"0",
"None of these"
] | C. 1/2 | aquarat |
mmlu_train_92749 | Which gas accounts for the largest percentage of greenhouse gases in the atmosphere? | [
"carbon monoxide",
"carbon dioxide",
"nitrous oxide",
"water vapor"
] | D. water vapor | mmlu_train |
mmlu_train_12618 | What is a good education? The question is far from being answered. Once more, colleges and universities are changing their programs: they _ "fun courses" and restart some of the traditional subjects neglected since the 1960s. Many great schools are again requiring the students to take a number of classes in English, history, literature, the social sciences, philosophy, the natural sciences, and art if they want to get a degree. Meanwhile, the experts are trying to describe the good education of our time. Obviously the purely vocational training once favored is not enough. But neither is the gentleman's education of the nineteenth century. Educational programs must meet the demands of a modern world where men and women have to work and to deal with big problems. What, then, is a good education of this century? Some educators suggest that it should include foreign languages and the study of foreign cultures; a mastery of English, including the ability to write and speak well, because communications have become all-important in the modern world, and also because "a person who doesn't speak and write clearly doesn't reason clearly either"; some knowledge of the social sciences (sociology, psychology) that deal with human relations and human problems; some basic knowledge of modern science, which would enable future voters to be better informed about current problems like nuclear. Finally, many educators insist that all college graduates should be familiar with computers and modern information system since the educated professionals of tomorrow will have to understand their machines. Is that all? "No, of course not." answer the educators. "We have not mentioned the two great building blocks of education: history and literature!" Some educational experts believe a mastery of English should include the ability _ . | [
"to read fast",
"to write and speak well",
"to write clearly and accurately",
"to listen and speak skillfully"
] | B. to write and speak well | mmlu_train |
aquarat_50246 | In a game of billiards, A can give B 20 points in 60 and he can give C 30 points in 60. How many points can B give C in a game of 100? | [
"29",
"27",
"25",
"11",
"65"
] | C. 25 | aquarat |
m1_pref_238 | Consider the Diffie-Hellman secret-key-exchange algorithm performed in the cyclic group $(\mathbb{Z}/11\mathbb{Z}^\star, \cdot)$. Let $g=2$ be the chosen group generator. Suppose that Alice's secret number is $a=5$ and Bob's is $b=3$. Which common key $k$ does the algorithm lead to? Check the correct answer. | [
"$10$",
"$7$",
"$8$",
"$9$"
] | A. $10$ | m1_pref |
mmlu_train_96439 | Palm trees use the sun to | [
"swim",
"eat",
"sleep",
"run"
] | B. eat | mmlu_train |
mmlu_train_50416 | _ (from How Do Animals Move?) Many animals scurry up tree trunks to escape enemies or find food. Some live in the treetops. Many of these animals are not only expert climbers, but they also have found interesting ways to get from tree to tree. How Do Animals Adapt?andHow Do Animals Move? are comprehensive explorations of animal adaptations and movement for young readers. Both are part of a 21 book series,The Science of Living Things. InHow Do Animals Adapt?readers learn how animals adapt to survive with respect not only to climate, darkness, food and defenses but also to offspring and people. These adaptations are well explained in double page spreads with examples clearly depicted in photographs and diagrams and developed through their accompanying captions . As the title suggests, movement is the focus ofHow Do Animals Move?Beginning with a description of the explanation of movement, the reader is exposed to the many different ways of animals movement in the air, on land, under ground and in the water. Several unconventional variations (e.g. looping of inchworms, the rectilinear motion of snakes) are included. Once again, the photographs and diagrams plainly support the double page spread discussions of animal movement. The language of both titles is simple enough for young readers without talking down to them. In both books, terminology is featured in . Some of these words are explained in the basic glossary while the majority are explained clearly in the text. Many of these terms provide readers with some fascinating, uncommon words (e.g. brachiation, potassium, skein, and estimate). As do many of Kalman's book, both of these titles have a table of contents, glossary and index which are all enough to introduce young readers to the nature of these tools. Both titles would make excellent additions to any science collection for young readers. What help to understand the articles in the books? | [
"Photographs and diagrams.",
"Contents, glossary and index.",
"Terminology and its explanations.",
"Animal adaptations and movement."
] | A. Photographs and diagrams. | mmlu_train |
mmlu_train_99613 | Which is an example of solid matter | [
"an egg in a carton",
"molten copper in a vat",
"water in a glass",
"mercury in a thermometer"
] | A. an egg in a carton | mmlu_train |
mmlu_train_32030 | What a Scientist Is Like If you were asked to imagine a scientist, what image would come to your mind? The common idea that most kids from kindergarten through college have of a scientist is a man wearing a white lab coat with messy hair, big glasses, and several glass cups of mysterious color1ful liquids giving off clouds of smoke. As for adults, the majority view scientists as strange people who spend 100 hours a week slaving away in a lonely laboratory. However, the reality is quite different. Recently I've had a chance to take part in a scientific experience far from my laboratory and into Costa Rica. It supports a huge amount of wildlife due to its geographical placement between North and South America. It is home to more than 500,000 species ,which represents nearly 4% of the total species worldwide! First we worked alongside conservationists to preserve wildlife at a leatherback turtle ( )rescue center. We helped the volunteers preserve turtle populations by removing rubbish from the shoreline to create a safe environment for turtle eggs to come out. After that we stayed at Mount Arenal where we studied seismic activity relating to earthquakes. During our stay at Arenal, we rode over the mountainous areas and took a long walk through the rainforest. After reaching the top, we went down and through waterfalls to the beautiful valley below! On the last day we got a hands-on introduction to rocket science where we learned about new rocket technology that will be used on the international space station. During my Costa Rica experience, I know that being a scientist doesn't mean working in a lab all day and night. A scientist is one who loves learning and getting a better understanding of the world from helping preserve wild-life, learning about earthquakes or inventing rockets. I think that schools should really stress that science is so much more than wearing a lab coat and mixing chemicals. Kids need to be aware of the excitement and adventures science can bring! The author helped to preserve the turtle population by_. | [
"creating a safe nest for turtles",
"picking up rubbish on the shoreline",
"collecting the turtle eggs on the beach",
"finding a comfortable environment for turtles"
] | B. picking up rubbish on the shoreline | mmlu_train |
aquarat_34388 | A man sells a horse for Rs.800 and loses something, if he had sold it for Rs.980, his gain would have been double the former loss. Find the cost price of the horse? | [
"337",
"278",
"288",
"860",
"721"
] | D. 860 | aquarat |
aquarat_18567 | A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 215 m long? | [
"40",
"46",
"88",
"77",
"21"
] | B. 46 | aquarat |
aquarat_40090 | There are C girls in a class, and their average height is M inches. In the same class, there are D boys with an average height of N inches. What is the average height of all the students in the class? | [
"",
"",
"",
"",
"MN/XY"
] | D. (CM + DN) / (C+ D) | aquarat |
arc_easy_599 | When a person speaks into a telephone, sound energy is changed mostly into which form of energy? | [
"heat",
"light",
"electrical",
"chemical"
] | C. electrical | arc_easy |
arc_easy_519 | A decomposer is an organism that | [
"preys on other animals",
"eats only plants",
"recycles nutrients",
"uses sunlight to make food"
] | C. recycles nutrients | arc_easy |
mmlu_train_37338 | Last week a study of one hundred ninety-nine countries confirmed what many people may have already noticed. People around the world are getting fatter. The study found that obesity has almost doubled since 1980. Majid Ezzati, who led the research team, says the results show that obesity, high blood pressure and high blood pressure are no longer just found in wealthy nations. These are now worldwide problems. The study appeared shows that in 2008, almost ten percent of men were obese. That was up from about five percent in 1980. That same year, almost eight percent of women were obese. By 2008, the rate of obesity among women was almost fourteen percent. Obesity is commonly measured by body mass index , or BMI. This is a measure of a person's weight in relation to height. A person with a BMI of twenty-five to twenty-nine is considered overweight. The World Health Organization defines obesity as a body mass index of thirty or more. Pacific island nations have an average BMI of around thirty-five -- the highest in the world. But the study found that the United States had the single highest average among wealthy countries. Men and women had an average BMI of over twenty-eight. New Zealand was next. Japan had the lowest, at about twenty-two for women and twenty-four for men. The report had some good news, however, about high blood pressure. The percentage of people with this major cause of heart attacks and strokes has fallen since 1980. Dr. Ezzati credits improved testing and treatment in wealthy countries. He says a decrease in the use of salt and unhealthful fats probably also helped. In the United States, new guidelines urge Americans to reduce salt, sugar and fatty meats and to eat more fish and whole grains. People are being urged to choose water over sugared drinks and to eat more fruits and vegetables. But whatever they eat, Americans are being urged to follow new advice from the government: eat less. According to the passage, which country has the lowest BMI among wealthy countries? | [
"America.",
"Japan",
"New Zealand.",
"Australia."
] | B. Japan | mmlu_train |
mmlu_train_93571 | Sharpening a pencil and tearing paper are examples of physical changes. Which statement describes why these are physical changes? | [
"There is a change in how the objects are used.",
"There is a change in the appearance of the objects.",
"There is a change in the materials from which the objects are made.",
"There is a change in both the appearance of the objects and the materials from which they are made."
] | B. There is a change in the appearance of the objects. | mmlu_train |
aquarat_7793 | Rick deposited $600 to his bank account using $5 and $15 dollar bills only. If Rick came to the bank with 70 bills and left with 10 bills only, how many $15 dollar billsმ did he deposit? | [
"5.",
"25.",
"30.",
"55.",
"65."
] | C. 30. | aquarat |
aquarat_17927 | Excluding stoppages,the speed of the bus is 72kmph and
including stoppages,it is 54kmph. For how many minutes does the bus stop per hr | [
"12 min",
"11 min",
"13 min",
"15 min",
"17 min"
] | D. 15 min | aquarat |
aquarat_14980 | A man whose bowling average is 22.2, takes 4 wickets for 36 runs and thereby decreases his average by 1.2. The number of wickets, taken by him before his last match is : | [
"14",
"22",
"38",
"40",
"50"
] | D. 40 | aquarat |
mmlu_train_82694 | For 99% of human history, people took their food from the world around them. They ate all that they could find, and then moved on. Then around 10,000 years ago, about 1% of human history, people learned to farm the land. The kind of food we eat depends on which part of the world we live in, or which part of our country we live in. For example, in the south of China they eat rice, but in the north they eat noodles. In European countries near the sea, people eat a lot of fish. In central Europe, away from the sea, people don't eat so much fish, but they eat more meat. For example, in Germany and Poland, there are hundreds of different kinds of sausages. In North America, Australia, and Europe, people eat with knives and forks. In China, people eat with chopsticks. In parts of India and the Middle East, people use their fingers to pick up food. Nowadays it is possible to transport food easily from one part of the world to another. We can eat whatever we like, at any time of the year. In Britain, bananas come from Africa; rice comes from India or the U.S.A.; strawberries come from Chile or Spain. Food is a very big business. But people in poor countries are still hungry while people in rich countries eat too much. In North America, Australia, and Europe, people _ . | [
"eat with chopsticks",
"eat with knives and forks",
"use their fingers to pick up food",
"use bread to pick up food"
] | B. eat with knives and forks | mmlu_train |
aquarat_17124 | A trader sold an article on a certain price with 20% profit. If he sold double of previous selling price then find its profit % | [
"140%",
"120%",
"100%",
"90%",
"80%"
] | A. 140% | aquarat |
aquarat_30288 | The cost of an article is decreased by 20%. If the original cost is $40, find the decrease cost. | [
"33",
"32",
"68",
"36",
"38"
] | B. 32 | aquarat |
arc_easy_1297 | Some plant cells are coated in a waxy layer that prevents water loss. This specialization is found in which plant cells? | [
"internal stem cells",
"internal root cells",
"cells on the plant surface",
"cells in the plant reproductive system"
] | C. cells on the plant surface | arc_easy |
mmlu_train_82663 | One Saturday morning, Apple Inc's iPad table computer went on sale in the United States stores across the country. The iPad can be bought in more than 200 U.S. Apple stores from Apple. Many fans even waited overnight outside some Apple stores, hoping to be the first to get one. Dozens of the people were waiting before the door opened at 9:00 a.m. Hiro Kishimoto, a Japanese computer researcher who had a meeting in San Francisco, came as early as 5:00 a.m. He wanted to read books and magazines with the iPad. " It's much more comfortable than a laptop . Because the laptop is too heavy to carry all the time, when you are in the living rooms, maybe the iPad is the best one to use." He said. The iPad models that hit the U.S. Market on Saturday with price starting from 499 dollars, only have Wi Fi link to the Internet. Apple models that have both Wi Fi and 3G will be on sale in Australia, Canada, France, Germany, Italy, Spain, Swizland and the UK in late April. With a 9.7 -inch touch screen like books and magazines, iPad can let users finish many tasks including making the web, watching videos, playing games and reding e-books. Apple is trying to remake the tablet computer. The iPad doesn't support Adobe's Flash software that is used to watch many of the videos on the web. " It is short of a keyboard, a mouse, USB ports and mwlti-tasking." some researchers said. Hiro Kishimoto _ . | [
"is from San Francisco",
"came to an Apple store at 5:00 p.m.",
"wanted to buy an iPhone there",
"thought laptops were too heavy"
] | D. thought laptops were too heavy | mmlu_train |
mmlu_train_95442 | what does a cactus do with water | [
"spit it out",
"make it dirty",
"keep a cache",
"filter it"
] | C. keep a cache | mmlu_train |
aquarat_27635 | The perimeter of an equilateral triangle is 60. If one of the sides of the equilateral triangle is the side of an isosceles triangle of perimeter 55, then how long is the base of isosceles triangle? | [
"5",
"10",
"15",
"20",
"25"
] | C. 15 | aquarat |
aquarat_50666 | A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. How far is the place? | [
"2.89",
"2.88",
"2.89",
"2.82",
"2.12"
] | B. 2.88 | aquarat |
mmlu_train_51206 | Soccer is not a violent game. But players can hit the ball with their head to purposely change the direction of the ball. In the sport this move is known as a header. Unfortunately, they may sometimes crash into other players, the ground or goal posts. During the World Cup semifinal soccer match in Sao Paulo, Brazil, July 2014,Netherlands,Dirk Kuyt went for a header with Argentina's Javier Mascherano and Ezequiel Garay, making his competitors injured in head. Catherine McGill is a neuropsychologist at the Children's National Health System in Houston. She examines many children who have suffered concussions ,which are the most common brain injury. She says concussions from soccer and other youth sports are increasing. "Firstly,parents, coaches, and medical providers alike are getting better at recognizing and responding to the injury, and it,s a huge proof to media paying more attention to this and leagues paying more attention to the safety of their players. Also, kids are getting bigger, faster, stronger across the sports, and so more injuries may be occurring simply because of that." Catherine McGill spoke at a recent conference on ways to make soccer safer for young players which was held recently in New York. She says researchers are examining the effects of soccer-related head injuries. They want to know whether repeated hits to the head can cause CTE, which is a brain disorder that worsens as a person ages. She says parents often ask what age children should start "heading" or whether there should be "heading" at all. She thinks it,s a very individual decision. The age for one child may be quite different from another. According to the passage, Dirk Kuyt is probably _ . | [
"a league leader",
"a soccer player",
"a doctor",
"a coach"
] | B. a soccer player | mmlu_train |
mmlu_train_70605 | I'm Wang Ping. I'm in Beijing. I like healthy food. I have milk and fruit for breakfast; rice , chicken and vegetables for lunch; vegetables, fruit and salad for dinner. Here is what my friends like eating. Let's have a look! Zhang Jian(inBeijing)Like: Li Ming(inShanghai)Like: Zheng Hui(inBeijing)Like: ,. Which of the following is TRUE ? | [
"Zhang Jian and Li Ming like rice.",
"Zheng hui and Wang Ping are friends.",
"Wang Ping doesn't eat healthy food.",
"Wang Ping has two friends in Shanghai."
] | B. Zheng hui and Wang Ping are friends. | mmlu_train |
m1_pref_128 | Consider the following PyTorch code:
class ThreeLayerNet (nn.Module):
def __init__():
super().__init__()
def forward(x):
x = nn.Linear(100, 10)(x)
x = nn.ReLU()(x)
x = nn.Linear(10, 200)(x)
x = nn.ReLU()(x)
x = nn.Linear(200, 1)(x)
return x
Suppose that inputs are 100-dimensional, and outputs are 1-dimensional. What will happen if we try to train this network? | [
"There will be an error because we are re-using the variable x throughout the forward() method.",
"There will be an error because the second layer has more neurons than the first. The number of neurons must never increase from one layer to the next.",
"The model will not train properly. The performance will be ... | C. The model will not train properly. The performance will be the same at the beginning of the first epoch and at the end of the last epoch. | m1_pref |
aquarat_29545 | In a certain store, the profit is 320% of the cost. If the cost increases by 30% but the selling price
remains constant, approximately what percentage of the selling price is the profit | [
"69%",
"89%",
"99%",
"100%",
"None of above"
] | A. 69% | aquarat |
aquarat_46357 | If 20 men can build a wall 66 metres long in 6 days, what length of a similar can be built by 86 men in 8 days? | [
"49.5m",
"46 m",
"49 m",
"46.5m",
"45 m"
] | C. 49 m | aquarat |
aquarat_35600 | If 3x−y=27 and 3x+y=243, then find the value of x | [
"1",
"2",
"3",
"4",
"5"
] | D. 4 | aquarat |
mmlu_train_33629 | Growing in Philadelphia, Lieberman started cooking with his stay-at-home dad when he was seven. His food-loving family had two kitchens, and quickly learned what was the best way to bake his cakes. Lieberman improved his kitchen skills greatly during a year abroad before college, learning from a cook in Italy and studying local specialties in Germany, Spain and France. At Yale, he was known for throwing dinner parties, single-handedly frying and baking while mixing drinks for dozens of friends. Just for fun, he and some friends decided to tape a show named Campus Cuisineabout his cooking. Lieberman was a real college student showing his classmates how to do things like make drinks out of dining-hall fruit. That helped the show become very popular among the students. They would stop Lieberman after classes to ask for his advice on cooking. Tapes of the show were passed around, with which his name went beyond the school and finally to the Food Network. Food Network producer Flay hopes the young cook will find a place on the network television. He says Lieberman's _ is key."Food TV isn't about food anymore,"says Flay."It's about your personality and finding a way to keep people's eyeballs on your show." But Lieberman isn't putting all his eggs in one basket. After taping the first season of the new show, Lieberman was back in his own small kitchen preparing sandwiches. An airline company was looking for someone to come up with a tasteful, inexpensive and easy-to-make menu to serve on its flights. Lieberman got the job. Why did the airline company give Lieberman the job? | [
"He could prepare meals in a small kitchen.",
"He was famous for his shows on Food TV.",
"He was good at using eggs to make sandwiches.",
"He could cook cheap, delicious and simple meals."
] | D. He could cook cheap, delicious and simple meals. | mmlu_train |
aquarat_37806 | Siddharth wants to borrow Rs.8000 at rate of interest 6% p.a. at S.I and lend the same amount at C.I at same rate of interest for two years. What would be his income in the above transaction? | [
"s.28.80",
"s.21.29",
"s.22.29",
"s.21.26",
"s.21.12"
] | A. s.28.80 | aquarat |
aquarat_51512 | If a, b are the two roots of a quadratic equation such that a + b = 24 and a – b = 8, then the quadratic equation having a and b as its roots is : | [
"x2 + 2x + 8 = 0",
"x2 - 4x + 8 = 0",
"x2 - 24x + 128 = 0",
"2x2 + 8x + 9 = 0",
"None of these"
] | C. x2 - 24x + 128 = 0 | aquarat |
mmlu_train_47395 | New Scientist Event Instant Expert-- How Your Brain Works Saturday, 20 May 2017from 10:00 to 17:00 London, United Kingdom Ever wondered how your brain works? How that stuff in your head enables you to see, hear and think about the world around you, make decisions and act on them? Join six leading scientists to explore what we know about 4fcthe most difficult kilo of matter in the universe". The day will be chaired by psychologist and presenter of BBC Radio 4's All in the mirtd,Claudia Hammond. ' Overview: The brain has long been a source of fascination. In 1819, the radical thinker and surgeon William Lawrence put it like this: "It's strongly suspected that a Newton or Shakespeare excels other men only ... by having an extra inch of brain in the right place." Today, many such suspicions are certainties. This event will introduce you to the evolution of the brain. We'll study technique for controlling the brain using electric and magnetic fields, as well as the latest technologies that follow you to control the outside world using your mind alone. *Topics covered will include: *Evolution of the brain *How memory makes us human *Emotion *Sleep and brain Booking information: *The event will be held in Brunei Auditorium at RCGP/30 Euston Square. And doors to the Auditorium will open at 9:15 am. *We require the name of each person attending -- please ensure this is provided at the time of booking. *The schedule for the day will be confirmed closer to the event, and will be emailed to all ticket holders. *A minimum of 100 early bird discounted tickets are available priced at PS129 (saving PS20 on the full ticket price of PS149). What can attendees learn from the event? | [
"How much their brain weighs.",
"How their sleep is related to their brain",
"Whether they can act on decisions they made.",
"How their brain is controlled by electric and magnetic fields."
] | B. How their sleep is related to their brain | mmlu_train |
arc_challenge_1033 | A hard hat would be used to protect a student during which type of investigation? | [
"a field trip to a museum of geology",
"a field investigation of rock layers in a hillside",
"a laboratory demonstration on the hardness of minerals",
"a laboratory investigation of the identification of fossils"
] | B. a field investigation of rock layers in a hillside | arc_challenge |
mmlu_train_98898 | An example of thermal energy is | [
"crying in a school bathroom",
"trying to kiss someone",
"typing on a computer",
"Drying our clothes in the sun"
] | D. Drying our clothes in the sun | mmlu_train |
mmlu_train_43866 | Welcome to your future life! You get up in the morning and look into the mirror. Your face is firm and young-looking. In 2035, medical technology is better than ever. Many people your age could live to be 150, so at 40, you're not old at all. And your parents just had an anti-aging treatment. Now, all three of you look the same age ! You say to your shirt , "Turn red." It changes from blue to red. In 2035, "smart clothes" contain particles much smaller than the cells in your body. The particles can be programmed to change clothes' color1 or pattern. You walk into the kitchen . You pick up the milk ,but a voice says ," You shouldn't drink that!" Your fridge has read the chip that contains information about the milk , and it knows the milk is old . In 2035, every article of food in the grocery store has such a chip . It's time to go to work . In 2035, cars drive themselves. Just tell your "smart car" where to go. On the way , you can call a friend using your jacket sleeve . Such "smart technology" is all around you. So will all these things come true? "For new technology to succeed," says scientist Andrew Zolli ,"it has to be so much better that it replaces what we have already." The Internet is one example---- what will be the next? What is the text mainly about? | [
"Food and clothing in 2035.",
"Future technology in everyday life.",
"Medical treatments of the future.",
"The reason for the success of new technology."
] | B. Future technology in everyday life. | mmlu_train |
mmlu_train_36312 | Eleven top universities are joining the Open University to launch free Internet courses. King's College London, along with the Universities of Birmingham, Bristol, Cardiff, East Anglia, Exeter, Lancaster, Leeds, Southampton, St Andrews and Warwick, has partnered with FutureLearn, a company set up by the Open University that will offer free and non-credit bearing courses to Internet-users around the world. The courses are modeled on the US phenomenon "Massive open online courses" ( Moocs ), which have attracted millions of users around the world and are especially popular in emerging economies. FutureLearn will improve UK institutions for international students, said Prof Martin Bean, voice-chancellor of the Open University. "At the moment, foreign students' _ of UK Universities is: wonderful history, great tradition, really good teaching, but a bit boring." Leeds University says the partnership will benefit students studying on campus. "Students will have access to a rich set of resources from both Leeds and our partners. They can also broaden their education beyond their main subject areas." The UK higher education industry stands among the top five export earners for Britain Moocs have grown rapidly in the US over the past year, with two providers leading the field. Coursera offers courses from 33 Universities, including Princeton, Brown, Columbia and Duke, and has reached more than 1.7 million users, EdX, a nonprofit start-up from Harvard and the Massachusetts Institute of Technology courses this autumn. Simon Nelson, one of the key architects of BBC Online, will head FutureLearn as launch CEO. "It's really meaningful for these universities to come together -we'll punch much harder collectively than any other university will individually," he said. Partner Institutions will be responsible for their own content while the OU, which has been providing distance-learning courses since 1971, will assist with course delivery and infrastructure. Details of further universities will be revealed next year, as will the courses on offer. We can learn from the passage that _ | [
"Coursera, one of the two providers, leads the online courses in the US.",
"Economics is the most popular subject among these online courses.",
"FutureLearn is only set up for the Internet-users.",
"About 1,7million users are taking the free courses launched by UK."
] | A. Coursera, one of the two providers, leads the online courses in the US. | mmlu_train |
aquarat_26196 | The sum and product of two numbers are 12 and 35 respectively. The sum of their reciprocals is | [
"12/35",
"1/35",
"35/8",
"35/9",
"1/45"
] | A. 12/35 | aquarat |
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