id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
aquarat_49738 | The number X is 200% of Y. The number Z increased by 200% is 50% of X. What percentage of Z is Y? | [
"33.3%",
"100%",
"200%",
"300%",
"333%"
] | D. 300% | aquarat |
aquarat_30233 | A is a working partner and B is a sleeping partner in the business. A puts in Rs.20000 and B Rs.25000, A receives 10% of the profit for managing the business the rest being divided in proportion of their capitals. Out of a total profit of Rs.9600, money received by A is? | [
"1978",
"2707",
"7728",
"4800",
"7291"
] | D. 4800 | aquarat |
mmlu_train_91343 | Scientists are placing robotic dogs in the homes of lonely old people to test whether they can improve the quality of life for humans. Alan Beck, an expert in human-animal relationship, and Nancy Edwards, a professor of nursing, are leading the animal-assisted study on the effect of robotic dogs on old people's depression , physical activity, and life satisfaction. In the study, the robot, called AIBO, is placed for six weeks in the houses of some old people who live alone. Before placing AIBO in the home, scientists will collect baseline data for six weeks. These old people will keep a diary to note their feelings and activity before and after AIBO. Then, the scientists will review the data to test if it has produced any changes in the life of its owner. "I talk to him all the time, and he responds to my voice," says a seventy-year-old lady. "When I'm watching TV, he'll stay in my arms until he wants down. He has his own mind." The AIBOs respond to certain orders. The scientists say they have some advantages over live dogs, especially for old people. Often the elderly are disabled and cannot care for an animal by walking it or playing with it. A robotic dog _ exercise and feeding concerns. "At the beginning, it was believed that no one would relate(......) to the robotic dog, because it was metal and not furry." Beck says. "Hopefully, down the road, these robotic pets could become a more-valuable health helper. They will record their masters' blood pressure, oxygen levels or heart rhythms . AIBOs may even one day have games that can help stimulate older people's minds." The writer seems to suggest that the future robotic dogs may _ . | [
"cure certain diseases",
"keep old people active",
"change people's ideas",
"look more like real dogs"
] | C. change people's ideas | mmlu_train |
arc_easy_765 | Which of these can only be found in a plant cell? | [
"a nucleus",
"a vacuole",
"a chloroplast",
"a mitochondrion"
] | C. a chloroplast | arc_easy |
aquarat_35767 | John buys 100 shares of par value Rs. 20 each, of a company, which pays an annual dividend of 12% at such a price that he gets 10% on his investment. Find the market value of a share. | [
"2",
"24",
"5",
"6",
"8"
] | B. 24 | aquarat |
aquarat_5049 | A woman named Vaisali started a business investing Rs. 30,000. Roja joined him after six months with an amount of Rs. 90,000 and Sachin joined them with Rs. 60,000 after another six months. The amount of profit earned should be distributed in what ratio among Vaisali, Roja and Sachin respectively, 3 years after A woman started the business ? | [
"7:6:10",
"6 : 15 : 8",
"14:15:16",
"12:15:16",
"42:45:56"
] | B. 6 : 15 : 8 | aquarat |
aquarat_34039 | How many liters of water must be evaporated from 50 liters of a 4 percent sugar solution to get a 5 percent sugar solution? | [
"4",
"6",
"8",
"10",
"12"
] | D. 10 | 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_70535 | Many years ago, when I was working as a volunteer at a hospital, I got to know a little girl named Lisa. The poor little girl had a very serious disease and was dying. The doctor had done his best but no medicine really worked. The only chance to save her seemed to be a blood transfusion from her five-year-old brother. The little boy had the same disease before and had developed the antibodies to fight the illness. The doctor talked to the little boy about what they planned to do, and asked him if he would be willing to give his blood to his sister. I saw him hesitate for a moment. He took a deep breath and said, "Yes, I'll do it if it can save Lisa." As the transfusion was going on, the little boy lay quietly in bed next to his sister. He looked at her and smiled all the time. When everything was done and the colour returned to his sister's face, his smile disappeared and he looked a little afraid. He looked up at the doctor and asked, " Will I start to die now?" He was too young to understand the doctor. He thought he would have to give all his blood to his sister, but he agreed. What happened to the 1ittle girl named Lisa at last? | [
"She died of a very serious disease.",
"She got better with the antibodies from her brother.",
"She lost her little brother.",
"The transfusion failed and her illness got worse."
] | B. She got better with the antibodies from her brother. | mmlu_train |
mmlu_train_95073 | If an object undergoes chemical change then that object will have new chemical properties, such as | [
"a drink with water in it",
"a toilet with bleach in it",
"a soda with lime in it",
"a sink with hair in it"
] | C. a soda with lime in it | mmlu_train |
mmlu_train_52408 | Your weight has been important since the moment you were born. Maybe you even know what your birth weight was. Most newborns weigh between 6 and 9 pounds, but some may weigh more and some less. But very quickly, a baby gains weight and everyone is glad about that because it means the child is growing bigger and stronger. As you get older, your weight is still important. It's something your parents and doctor will probably keep an eye on. When you go for a checkup, the doctor often will record your height and weight and compare it with what it was the last time you came in. The doctor wants to check whether you have a healthy weight because weighing too much or too little can be a problem. But these days, being overweight is more common than being underweight. In the last 30 years, a growing number of kids and teenagers have developed weight problems. Today, 1 out of 3 kids and teens between the ages of 2 and 19 are overweight. Many grown-ups understand what it's like to have weight problems, since 2 out of every 3 adults are overweight..wfsqzkss. For kids and adults, weighing too much can lead to illnesses and health problems. And a kid who is overweight might be made jokes on or find it hard to keep up with friends on the playground. When people talk about being overweight, they mean that someone has more body fat than is healthy. Everyone has some body fat, but extra fat can influence someone's health and ability to walk, run, and get around, as well as how the person looks and his or her self-respect. Why is everyone happy hearing a baby become fatter? | [
"The baby is growing healthily.",
"The parents are rich enough.",
"The mother has enough milk.",
"The family is in good situation."
] | A. The baby is growing healthily. | mmlu_train |
arc_easy_390 | Which characteristic is most beneficial for an animal living on a snowy mountain? | [
"thick fur",
"dark spots",
"moist skin",
"webbed feet"
] | A. thick fur | arc_easy |
mmlu_train_95895 | Tungsten is a metal which is found in large amounts in filaments, which are used in incandescent light bulbs. These light bulbs work because | [
"light bulbs get very warm",
"filaments are able to freeze",
"the filament glows warmly",
"the filament catches fire"
] | C. the filament glows warmly | mmlu_train |
aquarat_4019 | The largest 4 digit number exactly divisible by 55 is? | [
"9935",
"9939",
"9944",
"9955",
"9960"
] | D. 9955 | aquarat |
mmlu_train_31817 | Twenty-three-year old Rio Safiyanto sells face masks, or coverings, for about 30 cents each in central Jakarta, Indonesia. He makes enough money to buy a cell phone that permits him to visit websites. He says every average person has a cellphone. He likes having one because he can talk to his family when he is away from home. And, he is especially pleased that he can use it to listen to music. It is known as a feature phone . That is because it is cheaper and cannot perform as many actions as more advanced phones like the Apple iPhone. These devices make up the majority of cell phones sold around the world. They have proven more successful in places like Indonesia, where some smartphones cost 700 dollars or more. Although many lower-income users are new to smartphones, they are quickly learning to use the technology. Cell manufacturer Nokia offers a service called Life Tools. For a small monthly payment, the company sends text messages to farmers. The messages tell of weather conditions, crop prices, agricultural news and give other advice. Local businessman Aldi Haryopratomo has developed a way for small store owners to sell things like prepaid cellphone minutes and life insurance through text messages. Ruma is the company that developed the technology. The company is working on a system that will _ people about jobs in their area. At a recent digital technology show in Jakarta, banks offered no-interest financing for credit card purchases. Marina Luthfiani manages a mobile shop in the area. She said almost everyone can buy a smartphone because of competitive financing and credit choices. She says Indonesians like to buy the latest devices. A report last June by Semiocast, a French internet research company, said Jakarta was the world's top tweeting city, ahead of Tokyo and London. Why are feature phones popular in Indonesia? | [
"It has fewer functions.",
"It can be used to enjoy music.",
"It is less expensive.",
"It is more attractive."
] | C. It is less expensive. | mmlu_train |
aquarat_26835 | The ratio of number of boys and girls in a class is 3 : 2. In the 1st semester exam 20% of boys and 25% of girls get more than or equal to 90% marks. What percentage of students get less than 90% marks ? | [
"56",
"70",
"78",
"80",
"85"
] | C. 78 | aquarat |
mmlu_train_84812 | The technology is improving every year. We will see some very exciting home robots in the next few years. In the future the robots can do lots of things. 1. Getting things In a few years, it will be possible to tell your home robot to get a piece of bread for you. The robot will use its eyes and an arm to get the bread for you. 2. Watering plants Future robots will carry water to water plants. 3. Telling dangers A home robot will find out fire, smoke and other dangers easily. Every night the robot will make its rounds to make sure that everything is right. 4. Looking after children A robot will help us look after our children well while we are not at home. What will robots do when people are not at home? | [
"Robots will do housework with the children.",
"Robots will cook for the children.",
"Robots will look after the children.",
"Robots will smoke with the children."
] | C. Robots will look after the children. | mmlu_train |
aquarat_728 | A sum of money is to be distributed among A, B, C, D in the proportion of 5:2:4:3. If C gets Rs. 1000 more than D, what is B's share? | [
"8239",
"2900",
"2000",
"2393",
"2009"
] | C. 2000 | aquarat |
aquarat_27304 | Suresh borrows Rs. 10,000 for 2 years at 4 % p.a. simple interest. He lends it to Ramesh at 6 % p.a. for 2 years. Find his gain in this transaction per year. | [
"Rs. 150",
"Rs. 200",
"Rs. 400",
"Rs. 450",
"None of these"
] | B. Rs. 200 | aquarat |
aquarat_17554 | 1.5, 2.5, 4.5, 7.5, 11.5, (....) | [
"16.5",
"15.5",
"14.5",
"17.5",
"17"
] | A. 16.5 | aquarat |
aquarat_20339 | The number 42 can be written as the sum of the squares of 3 different positive integers. What is the sum of these 3 integers? | [
"17",
"10",
"15",
"14",
"13"
] | B. 10 | aquarat |
aquarat_40850 | In what ratio must a grocer mix rice worth Rs.60 a kg and Rs.65 a kg.So that by selling the mixture at Rs. 68.20 a kg, He may gain 10%? | [
"1:2",
"3:2",
"4:5",
"1:3",
"1:5"
] | B. 3:2 | aquarat |
m1_pref_229 | Which of AddressSanitizer (ASan), MemorySanitizer (MemSan),
UndefinedBehaviorSanitizer (UBSan) or ThreadSanitizer (TSan) can detect
bugs (if any) in the following code snippet?
\begin{lstlisting}[language=C,style=c]
int sum_up_to(int x) {}
// Return sum of integers up to x
int result = x;
for (int i = x; i >= 0; i--) {
if (INT_MAX - i <= result) {
break;
}
result += i;
}
return result;
}
\end{lstlisting} | [
"There is at least one bug in the snippet, but none of the\n mentioned sanitizers can detect it.",
"ASan",
"MemSan",
"UBSan",
"TSan",
"There are no bugs in the snippet."
] | A. There is at least one bug in the snippet, but none of the
mentioned sanitizers can detect it. | m1_pref |
mmlu_train_23194 | When people first walked across the Bering Land Bridge thousands of years ago, dogs were by their sides, according to a study published in the journal Science. Robert Wayne of the University of California, Los Angeles, and Jennifer Leonard of the Smithsonian Institute, used DNA material--some of it unearthed by miners in Alaska--to conclude that today's domestic dog originated in Asia and accompanied the first humans to the New World about 10,000 to 15,000 years ago. Wayne suggests that man's best friend may have enabled the tough journey from Asia into North America. "Dogs may have been the reason people made it across the land bridge," said Wayne. "They can pull things, carry things, defend you from fierce animals, and they're useful to eat." Researchers have agreed that today's dog is the result of the domestication of wolves thousands of years ago. Before this recent study, a common thought about the precise origin of North America's domestic dog was that Natives domesticated local wolves, the descendents of which now live with people in Alaska, Canada, and the Lower 48. Dog _ from a Fairbanks-area gold mine helped the scientists reach their conclusion. Leonard, an evolutionary biologist, collected DNA from 11 bones of ancient dogs that were locked in permafrost until Fairbanks miners uncovered them in the 1920s. The miners donated the preserved bones to the American Museum of Natural History in New York City, where they remained untouched for more than 70 years. After borrowing the bones from the museum, Leonard and her colleagues used radiocarbon techniques to find the age of the Alaska dogs. They found the dogs all lived between the years of 1450 and 1675 A.D., before Vitus Bering and Aleksey Chirikov who were the first known Europeans to view Alaska in 1741. The bones of dogs that wandered the Fairbanks area centuries ago should therefore be the remains of "pure native American dogs," Leonard said. The DNA of the Fairbanks dogs would also expose whether they were the descendents of wolves from North America. Along with the Fairbanks samples, the researchers collected DNA from bones of 37 dog specimens from Mexico, Peru, and Bolivia that existed before the arrival of Columbus. In the case of both the Alaska dogs and the dogs from Latin America, the researchers found that they shared the most genetic material with gray wolves of Europe and Asia. This supports the idea of domestic dogs entering the New World with the first human explorers who wandered east over the land bridge. Leonard and Wayne's study suggests that dogs joined the first humans that made the adventure across the Bering Land Bridge to slowly populate the Americas. Wayne thinks the dogs that made the trip must have provided some excellent service to their human companions or they would not have been brought along. "Dogs must have been useful because they were expensive to keep," Wayne said. "They didn't feed on mice; they fed on meat, which was a very guarded resource." What can we know from the passage? | [
"Native Americans domesticated local wolves into dogs.",
"Scientists discovered some ancient dog remains in 1920s.",
"Latin America's dogs are different from North America's in genes.",
"Ancient dogs entered North America across the Bering Land Bridge."
] | D. Ancient dogs entered North America across the Bering Land Bridge. | mmlu_train |
mmlu_train_95047 | if food has lack of immediate use for energy then it will | [
"be discarded immediately",
"kept for later",
"left to rot",
"be thrown up"
] | B. kept for later | mmlu_train |
mmlu_train_49169 | Thousands of puffins live in Maine and on islands in the Gulf of Maine. But the puffins may be in danger. Last summer, the percentage of laid eggs that successfully produced baby puffins took a dive. Scientists also found a decline in the average body weight of the adult and baby puffins on Machias Seal Island, home to the area's largest colony. Over the winter, dozens of the seabirds from the region were found dead, likely from starvation. What's causing the puffin trouble? Scientists think it may be a shortage of food. With ocean temperatures rising, fish populations have moved around. Normally, puffins' primary food source is herring, a type of fish. A lack of herring in the area could be causing the problem. Butterfish from the south have become more abundant in the Gulf of Maine and could be a new food source for birds. But Steve Kress says butterfish may be too big and round for baby puffins to swallow. Puffins spend most of their lives at sea. They come ashore to breed each spring and return to the ocean in August. The chicks swim to sea about 40 days after hatching. Puffin populations stretch across the North Atlantic, from Maine to northern Russia. Maine's puffin population has been at risk in the past. In the 1800s, they were hunted for their food, eggs and feathers. By 1901, only one pair of puffins remained in the state. Thanks to the help of local lighthouse keepers and seabird restoration programs, the state's puffin population has been restored to more than 2,000 birds. Scientists aren't sure what will happen to the Gulf of Maine's puffins. The birds may move further north. Kress says he hopes the Gulf population will sustain itself and then he continued. "You never know what climate change will bring," Kress said. "Historically fish could move out and more southerly fish could move in, and puffins may adapt to the new fish. Only they will know how the story will unfold." In the scientists' opinion, _ is contributing to the puffin trouble. | [
"a lack of herring",
"environmental pollution",
"the increase of birds",
"the huge size of butterfish"
] | A. a lack of herring | mmlu_train |
aquarat_43448 | If ‘MADRAS’ is coded as ‘DADIAA’, then ‘HARYANA’ is coded as | [
"HRAAYNA",
"HAIGAEA",
"GARYNDA",
"GARYNDB",
"None"
] | B. HAIGAEA | aquarat |
mmlu_train_96970 | A parent may genetically share with a child of their own conception | [
"many freckles",
"new songs",
"big pizzas",
"silly faces"
] | A. many freckles | mmlu_train |
mmlu_train_73860 | Hello, listeners. Welcome to Henton Hospital Radio. Before our music program begins, I'm going to repeat some of our hospital rules. The hospital can sleep 800 patients. There are 8 beds in each ward .The visiting hours are in the afternoon from 2:30 to 3:30 and in the evening from 7:00 to 8:00. But remember only two visitors at a time. Sorry about that, but you can see what would happen if we didn't have these rules. The other rules are about our time schedule. We start quite early-you might not be used to that. We wake you at 6 o'clock, and breakfast is at 8 o'clock, lunch at noon. There's tea at 3:30 and supper is at 6' o clock. You can see the "No Smoking" sign-we don't allow smoking in the wards. I'm sure you understand why. However, if you do need to smoke, there are some smoking-rooms for you. You will find the radio switch on the wall near your bed, with your own headphones, if you want to listen. It's our own hospital radio wishing you a quick recovery{}. What program will follow this radio talk? | [
"Hospital rules.",
"A weather report",
"A free talk",
"A music program"
] | D. A music program | mmlu_train |
aquarat_18495 | The price of an article has been reduced by 25%. In order to restore the original price the new price must be increased by? | [
"33 1/3%",
"33 1/9%",
"33 1/3%",
"32 1/3%",
"33 1/2%"
] | A. 33 1/3% | aquarat |
arc_challenge_834 | Marni runs 1500 meters around the school track. What does she need to know in order to find out her speed? | [
"her time from start to finish",
"the number of steps she took",
"her heart rate at the finish line",
"the direction she began running"
] | A. her time from start to finish | arc_challenge |
aquarat_39841 | The speed at which a boy can row a boat in still water is 60 kmph. If he rows downstream, where the speed of current is 12 kmph, what time will he take to cover 400 metres? | [
"17",
"18",
"19",
"20",
"21"
] | D. 20 | aquarat |
mmlu_train_85166 | You've got plenty of emails from your mom, and maybe even a few from dear old grandma. But have you ever received a message from a river? Now, Ireland's River Lee is sending out much information, thanks to wireless technology. In a program called the DEPLOY project, scientists have put some sensors in rivers that can find pollution levels. Instead of asking scientists to collect water _ several times a day, the government can now examine pollution levels in the water, and find out if there is anything polluted entering the river. This makes it much easier for scientists to protect the environment, since problems can be discovered before a serious pollution accident really happens. People in the area can also receive free reports from the river, so that they can find out whether the water is safe for swimming or boating on a certain day. And people can also know if the water is clear enough for them to drink and use. The DEPLOY project has not only started in Ireland, also the same programs have started in thousands of places around the U.S. Now you live in a world in which you could receive information with your mobile phone about environment. The technology should help to make us know more about the pollution that surrounds us--which just might get us all a little more involved with trying to clean up our world. How do scientists find pollution levels in rivers? | [
"By putting sensors in rivers.",
"By using mobile phones.",
"By boating or swimming.",
"By surfing the Internet."
] | A. By putting sensors in rivers. | mmlu_train |
arc_easy_1195 | Certain fossils can be used to help determine the age of the rock layer in which the fossils are found. Which type of fossil is best to use when making this determination? | [
"marine mammal fossil",
"swamp fern fossil",
"trace fossil",
"index fossil"
] | D. index fossil | arc_easy |
mmlu_train_35474 | LONDON (Reuters) Ecotourism is causing a lot of damage to wildlife and may be endangering the survival of the very animals people are flocking to see, according to researchers. Biologists and conservationists are worried because polar bears, dolphins, penguins and other creatures are getting stressed and losing weight and some are dying. "Evidence is growing that many animals do not react well to tourists in their backyard," New Scientist magazine said. The immediate effects "researchers have noticed are changes in behavior, heart rates. or stress hormone levels but they fear it could get much worse and over the long term " could endanger the survival of the very wildlife they want to see. " Although money produced through ecotourism, which has been growing at about 10-30 percent a year, has major benefits for poor countries and people living in rural areas, the Swiss-based World Conservation Union (IUCN) and some governments fear not all projects are audited and based on environmentally friendly policies,according to the magazine. Transmission of disease to wildlife,or small changes to wildlife health through disturbance of daily life or increased stress levels, while not obvious to the casual observer, may translate to lower survival and breeding," said Philip Seddon , of the University of Otago in Dunedin, New Zealand. Scientists have noticed that bottleneck dolphins along the northeastern coast of New Zealand become nervously excited when tourist boats arrive. Similar changes in behavior have been observed in polar bears and yellow-eyed penguins in areas visited by colorists are producing smaller babies. Conservationists are now calling for more research into the effect of ecotourism on animals and say the industry must be developed carefully. They also want studies done before new ecotourism projects are started. _ said Rochelle Constantine of the University of Auckland in New Zealand Which is not discovered to have changed in animals disturbed by tourists? | [
"behavior",
"birth rate",
"hormone levels",
"heart rates"
] | B. birth rate | mmlu_train |
arc_easy_1533 | Which event becomes more likely during a drought in a prairie ecosystem? | [
"fire",
"tornado",
"landslide",
"earthquake"
] | A. fire | arc_easy |
aquarat_27833 | A train running at a speed of 36 kmph crosses an electric pole in 12 seconds. In how much time will it cross a 350 m long platform? | [
"19",
"27",
"29",
"47",
"28"
] | D. 47 | aquarat |
aquarat_5050 | There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is: | [
"20",
"80",
"100",
"200",
"250"
] | C. 100 | aquarat |
m1_pref_31 | Which of the following is correct regarding Louvain algorithm? | [
"It creates a hierarchy of communities with a common root",
"Clique is the only topology of nodes where the algorithm detects the same communities, independently of the starting point",
"If n cliques of the same order are connected cyclically with n-1 edges, then the algorithm will always detect the same commun... | C. If n cliques of the same order are connected cyclically with n-1 edges, then the algorithm will always detect the same communities, independently of the starting point | m1_pref |
aquarat_12631 | A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If three marbles are drawn what is the probability that one is yellow and two are red? | [
"12/477",
"12/487",
"12/455",
"12/416",
"12/419"
] | C. 12/455 | aquarat |
aquarat_4471 | Excluding stoppages, the speed of a bus is 50 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour? | [
"7 min",
"6 min",
"9 min",
"10 min",
"11 min"
] | B. 6 min | aquarat |
mmlu_train_98917 | Plants might use water and sucrose to create their own | [
"provender",
"pandas",
"friends",
"emotions"
] | A. provender | mmlu_train |
mmlu_train_38549 | Students who date in middle school have significantly worse study skills, are four times more likely to drop out of school and report twice as much alcohol and tobacco use than their single classmates, according to new research from the University of Georgia. "Romantic relationships are a symbol of adolescence , but very few studies have examined how adolescents are different in the development of these relationships." said Pamela Orpinas, study author and professor in the College of Public Health. Orpinas followed a group of 624 students over a seven-year period from 6th to 12th grade. Each year, the group of students completed a survey indicating whether they had dated and reported the frequency of different behaviors, including the use of drugs and alcohol. Their teachers completed questionnaires about the students' academic efforts. He found some students never or hardly ever reported dating from middle to high school, and these students had the best study skills according to their teachers. Other students dated infrequently in middle school but increased the frequency of dating in high school. "At all points in time, teachers rated the students who reported the lowest frequency of dating as having the best study skills and the students with the highest dating as having the worst study skills," according to the journal article. Study skills refer to behaviors that lead to academic success such as doing work for extra credit, being well organized, finishing homework, working hard and reading assigned chapters. "Dating a classmate may have the same emotional complications of dating a co-worker," Orpinas said, "When the couple break up, they have to continue to see each other in class and perhaps witness the ex-partner dating someone else. It is reasonable to think this could be linked to depression and divert attention from studying." "Dating should not be considered a ceremony of growth in middle school."Orpinas concluded. According to the passage, students who date in middle school may _ . | [
"have poorer academic performances",
"be more likely to hurt others",
"enjoy better school lives",
"are less likely to use alcohol and tobacco"
] | A. have poorer academic performances | mmlu_train |
aquarat_50739 | Mr. loyd wants to fence his Square shaped land of 120Sqft each side.If a pole is laid every 12ft how many poles do he need? | [
"20",
"30",
"40",
"50",
"60"
] | C. 40 | aquarat |
mmlu_train_1621 | Which statement correctly describes a relationship between the distance from Earth and a characteristic of a star? | [
"As the distance from Earth to the star decreases, its size increases.",
"As the distance from Earth to the star increases, its size decreases.",
"As the distance from Earth to the star decreases, its apparent brightness increases.",
"As the distance from Earth to the star increases, its apparent brightness i... | C. As the distance from Earth to the star decreases, its apparent brightness increases. | mmlu_train |
aquarat_10364 | A University library checks out books for a 5-week period, but allows them to be renewed up to 6 times. What is the Maximum no.of Weeks the library will allow a book to be checked out? | [
"33",
"35",
"37",
"39",
"41"
] | B. 35 | aquarat |
mmlu_train_12449 | If you see someone drowning, speed is very important. Once you get him out of water, if he isn't breathing, you have four minutes before his brain is completely destroyed. Support his neck, tilt his head back and press his chin upwards. This stops the tongue blocking the airway in the throat and is sometimes enough to get him breathing again. If that doesn't work, start mouth-to-mouth breathing. Press his nostrils together with your fingers. Open your mouth and take a deep breath. Blow into his lungs until his chest rises, then remove your mouth and watch his chest fall. Repeat twelve times a minute. Keep doing until help arrives. To bring a child back to life, keep your lips around his mouth and nose and gently blow into his mouth. Give the first four breaths as quickly as possible to fill the blood with oxygen. If, in spite of your efforts, he starts turning a blue-gray color1, and you can feel no pulse,then pressing is the last chance of saving his life. With arms straight, rock forwards, pressing down on the lower half of the breastbone. Don't be too hard or you may break a rib. Check how effective you are by watching if his color1 improves or his pulse becomes independent to your chest pressing. If this happens, stop the pressing. Otherwise continue until help arrives. Which of the following statements is TRUE according to the passage? | [
"If a drowning man can't breathe again in four minutes, his brain will be completely destroyed.",
"If you see someone drowning, you must give him mouth-to -mouth breathing.",
"When you bring a drowning child back to life, you should give him as many breaths as possible.",
"When pressing, you can do it as hard... | A. If a drowning man can't breathe again in four minutes, his brain will be completely destroyed. | mmlu_train |
mmlu_train_62639 | The message what the "Eat up All on Your Plate" campaign tries to convey is not new. Our ancestorshad poems about the importance of frugality in the consumption of food. But it makes a lot of sensewhen many are yet to have the awareness that food waste borders on a crime. The campaign has been started online and thousands of people have answered the call. Manyrestaurants have joined the program by announcing that customers are encouraged to order half a dish andtake home what they can't finish. However, it is estimated that 50 million tons of grain are wasted every year in China, enough tofeed 200 million people for a year. True, official banquets paid with public money contribute much to such waste. But it isimportant that everyone thinks about how they can do their bit to reduce food waste. We need to developthe habit of never ordering or cooking more than we can eat and feeling guilty when we dump ourleftovers. Many people have a bad habit of entertaining guests with more than enough food, believing that theyhave not satisfied their guests' appetites if there is no food left on the table. In fact, to be a good host theyorder more than their guests can possibly eat and their guests eat more than they want out of politeness. Such a mentality needs to change. People need to be made aware that it is impolite to force guests toeat more than they are comfortable with and it is insensible and uncivilized to waste food. Even if one iswealthy, ordering more than one can eat is a bad way to show off one's wealth. The writer thinks the campaign "Eat up All on Your Plate" makes sense because _ . | [
"some people have some bad eating habits",
"some officials are wasting a lot of food",
"wasting food is still rather common in China",
"saving food is a traditional virtue of China"
] | C. wasting food is still rather common in China | mmlu_train |
arc_easy_868 | Traits are transferred from generation to generation through the | [
"sperm only",
"egg only",
"sperm and the egg",
"testes"
] | C. sperm and the egg | arc_easy |
arc_easy_33 | Which best describes all unicellular organisms? | [
"Every cell is round.",
"Every cell can make food.",
"Every cell can move on its own.",
"Every cell performs all life functions."
] | D. Every cell performs all life functions. | arc_easy |
mmlu_train_9202 | Dr. Jack M. Gwaltney, Jr. a professor at the University Of Virginia School Of Medicine infected six student volunteers with virus, the most common cause of colds. A few days later, when they were coughing and sneezing, he gathered 37 more people and divided them into three groups. Group 1 members spent three days and nights in the same room with one of the infected students, separated by a screen so they couldn't touch one another. Group 2 sat around a table while an infected volunteer talked, coughed and sang to them. Group 3 held hands with an infected student for ten seconds, and then touched their own noses or eyes. Although most scientists at the time, the mid-70s, believed colds were spread by virus-laden droplets spread through the air when infected people coughed or sneezed, Gwaltney suspected physical contact might play an important role. Sure enough, of the 15 people who had touched a student volunteer, 11 became infected--compared with only one of those who had been sitting at the table, and none who had spent three days and nights together. "The best evidence we have is that hand-to-hand contact is the most efficient way of transmitting virus," says Gwaltney. The study was one of a series that helped establish Gwaltney's reputation as a leading authority. Dr. Robert Couch says, "It would not be inappropriate to call him Mr. Common Cold." When Gwaltney is asked how close scientists are to finding a cure, he replies: "If you mean 'get rid of', I don't think we're going to be able to do that with cold viruses any time soon. But if you look in the dictionary, you'll see that 'cure' is explained as a successful treatment. And we're not just getting more effective at treating the symptoms --we're getting at the root cause too. " Dr. Jack M. Gwaltney conducted the experiment in order to _ . | [
"find out the most common cause of colds",
"infect the student volunteer",
"find out the role physical contact plays in the common colds",
"find out the role virus-laden air plays in the infection of colds"
] | C. find out the role physical contact plays in the common colds | mmlu_train |
mmlu_train_41125 | HANGZHOU, April 4 (Xinhua) --Another H7N9 bird flu case has been confirmed in east China's Zhejiang Province, the provincial health department said Thursday, bringing the country's total number of cases to 10. The patient is a 64-year-old man from Huzhou City. He became ill on March 29 and was admitted to a hospital in Huzhou on March 31. On Thursday, medical experts confirmed that he was infected with the H7N9 bird flu strain after the provincial center for disease control and prevention said late Wednesday that he tested positive for the virus. An investigation has found that all 55 people who had close contact with the man have not showed any abnormal clinical symptoms, the department said. So far, China has confirmed 10 H7N9 cases -- four in Jiangsu Province, two in Shanghai Municipality, one in Anhui Province and three in Zhejiang. The two patients in Shanghai and one in Zhejiang have died. Health authorities and hospitals in many Chinese provinces have been on high alert for H7N9 cases. In Nanchang, capital of Jiangxi Province, which neighbors Zhejiang, five hospitals have been selected and ordered to be ready to treat H7N9 patients, though no cases have been reported there. China's health authorities have promised transparency and cooperation to the World Health Organization (WHO) in regards to human infections of the new strain of bird flu. On Wednesday afternoon, the National Health and Family Planning Commission distributed prevention and control plans and technique directives to health institutions nationwide. "So far, the sources of infection have not been clear, but based on past experiences and recent epidemiological studies, the sources could be poultry or the secretion and excrement from poultry," according to the plan. The Chinese Center for Disease Control and Prevention said Wednesday that no human-to-human transmission of H7N9 has been discovered and no epidemiological connection between these cases has been found. In which province have no H7N9 bird flu cases been reported so far? | [
"Jiangxi.",
"Anhui.",
"Zhejiang.",
"Jiangsu."
] | A. Jiangxi. | mmlu_train |
aquarat_14829 | A person takes 20 minutes more to cover a certain distance by decreasing his speed by 20%. What is the time taken to cover the distance at his original speed? | [
"1 hour 70 minutes",
"1 hour 28 minutes",
"1 hour 20 minutes",
"2 hour 20 minutes",
"1 hour 30 minutes"
] | C. 1 hour 20 minutes | aquarat |
mmlu_train_65121 | A study published in September suggests there is a surprising way to get people to avoid unhealthy foods: change their memories. Scientist Elizabeth Loftus of the University of California at Irvine asked volunteers to answer some questions on their personalities and food experiences. "One week later," Loftus says, "we told those people we'd fed their answers into our smart computer and it came up with an account of their early childhood experiences." Some accounts included one key additional detail. "You got sick after eating strawberry ice-cream." The researchers then changed this detail into a manufactured memory through leading questions --- Who were you with? How did you feel? By the end of the study, up to 41% of those given a false memory believed strawberry ice-cream once made them sick, and many said they'd avoid eating it. When Loftus published her findings, she started getting calls from people begging her to make them remember hating chocolate or French fries. Unfortunately, it's not that easy. False memories appear to work only for foods you don't eat on a regular basis. But most importantly, it is likely that false memories can be implanted only in people who are unaware of the mental control. And lying to a patient is immoral , even if a doctor believes it's for the patient's benefit. Loftus says there's nothing to stop parents from trying it with their overweight children. "I say, wake up --- parents have been lying about Father Christmas for years, and nobody seems to mind. If they can prevent diseases caused by fatness and all the other problems that come with that, you might think that's more moral lie. Decide that for yourself." Why did Loftus ask the volunteers to answer some questions? | [
"To improve her computer program.",
"To find out details she can make use of.",
"To find out their attitudes towards food.",
"To predict what food they'll like in the future."
] | B. To find out details she can make use of. | mmlu_train |
arc_easy_521 | The seeds of an oak come from the ___. | [
"fruit",
"leaf",
"root",
"stem"
] | A. fruit | arc_easy |
aquarat_51596 | Two trains are moving at 50 kmph and 70 kmph in opposite directions. Their lengths are 150 m and 100 m respectively. The time they will take to pass each other completely is? | [
"7 1/8",
"7 1/6",
"7 1/5",
"7 1/2",
"7 1/1"
] | D. 7 1/2 | aquarat |
aquarat_50543 | How many kilograms of sugar costing Rs. 9 per kg must be mixed with 27kg of sugar costing Rs.7 per kg so that there may be gain of 10% by selling the mixture at Rs.9.24 per kg? | [
"60 kg",
"63 kg",
"50 kg",
"77 kg",
"None of these"
] | B. 63 kg | aquarat |
mmlu_train_8852 | Mobile phones are the latest craze of many people from different parts of the world. Whenever there is a latest phone model being produced by companies such as Apple, Samsung, LG, Sony, etc., the public is all eyes and all ears on what consist of the latest product that is in the market. The public wants to check every detail to find reasons why to buy them. How to choose the best Phone Comparison? There are some categories to consider. Specifications are very important, but if you are not the techie type of person, you can just check on some categories. One of them is the design. Most mobile phones have a set of colours available for different types of customers to choose from. The most popular colours are black and white, and these colours show elegance and sophistication to the users. The shapes of the phones also contribute a lot to the design, and a lot of people prefer the shapes of Samsung and LG phones nowadays. Another important feature to consider is the value of the phone. If its price in the market is quite high compared to other phones, then you have to expect better specifications on them. If the specifications don't have much difference with those of the others, then you can weigh the value of the item. Furthermore, customers need to check the battery life of the mobile phone they intend to buy. For people who always travel or out of their house most of the time, they need to select a phone that has a longer battery life. This information can be found as well on the specifications of the phone. You need to check on how long you can use your phone for a day so that you won't need to charge it every now and then and so that you can save electricity as well. In what aspect are Samsung phones preferable, compared with Apple phones? | [
"Size.",
"Colour.",
"Weight.",
"Shape."
] | D. Shape. | mmlu_train |
aquarat_42323 | A certain junior class has 1000 students and a certain senior class has 800 students. Among these students, there are 60 siblings pairs each consisting of 1 junior and 1 senior. If 1 student is to be selected at random from each class, what is the probability that the 2 students selected will be a sibling pair? | [
"3/40000",
"1/3600",
"9/2000",
"1/60",
"1/15"
] | A. 3/40000 | aquarat |
arc_challenge_460 | Four different students take turns pushing a large, heavy ball on the school parking lot. What is the best way to determine which student used the most force to push the ball? | [
"compare the sizes of the students",
"compare the ages of the students",
"compare the distances that the ball rolled",
"compare the number of times the ball was rolled"
] | C. compare the distances that the ball rolled | arc_challenge |
aquarat_5752 | The consumption of diesel per hour of a bus varies directly as square of its speed. When the bus is travelling at 50 kmph its consumption is 1 litre per hour. if each litre costs $50 and other expenses per hous is $ 50, then what would be the minimum expenditure required to cover a distance of 500 Km? | [
"800",
"950",
"900",
"1000",
"1250"
] | D. 1000 | aquarat |
aquarat_10413 | x = 13.175
y = 7.496
z = 11.545
The number A is obtained by first rounding the values of x, y, and z to the hundredths place and then adding the resulting values. The number B is obtained by first adding the values of x, y, and z and then rounding the sum to the hundredths place. What is the value of A – B? | [
"0.01",
"0.02",
"0.03",
"0.1",
"0.2"
] | B. 0.02 | aquarat |
mmlu_train_4431 | Which event would most likely result in more food for organisms that are scavengers? | [
"Fish die and sink to the bottom of a pond.",
"Trees take up and store water with roots.",
"Beavers build a new dam and lodge.",
"Plants get more sunshine and water."
] | A. Fish die and sink to the bottom of a pond. | mmlu_train |
aquarat_13694 | Running at constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes? | [
"648",
"1800",
"2700",
"10800",
"10900"
] | B. 1800 | aquarat |
arc_easy_1844 | Which items would best protect a group of students while investigating a forest ecosystem? | [
"short pants and T-shirts",
"short pants and long-sleeved shirts",
"long pants and T-shirts",
"long pants and long-sleeved shirts"
] | D. long pants and long-sleeved shirts | arc_easy |
mmlu_train_95131 | In a warm room, it is likely that the source of heat is | [
"a series of metal pipes along a wall",
"a small ceiling fan",
"a stove which is turned off",
"a pile of boxes"
] | A. a series of metal pipes along a wall | mmlu_train |
aquarat_24882 | A boat moves upstream at the rate of 1 km in 25 minutes and down stream 1 km in 12 minutes. Then the speed of the current is : | [
"1 kmph",
"2 kmph",
"3 kmph",
"1.3 kmph",
"3.5 kmph"
] | D. 1.3 kmph | aquarat |
arc_challenge_61 | Some animals are very rare. For example, there are very few Siberian tigers. If the only Siberian tigers left are female, what will most likely happen? | [
"The females will find another type of male animal to mate with and produce more Siberian tigers.",
"The females will mate with each other and produce more Siberian tigers.",
"The females will only be able to produce female Siberian tigers.",
"The females will not be able to produce more Siberian tigers, and ... | D. The females will not be able to produce more Siberian tigers, and they will die out. | arc_challenge |
aquarat_22093 | I live X floors above the ground floor of a high-rise building. It takes me 30 s per floor to walk down the steps and 2 s per floor to ride the lift. What is X, if the time taken to walk down the steps to the ground floor is the same as to wait for the lift for 7 min and then ride down? | [
"4",
"7",
"14",
"15",
"17"
] | D. 15 | aquarat |
aquarat_11022 | A certain company assigns employees to offices in such a way that some of the offices can be empty and more than one employee can be assigned to an office. In how many ways can the company assign 4 employees to 2 different offices? | [
"5",
"16",
"7",
"8",
"9"
] | B. 16 | aquarat |
arc_easy_2102 | Which of the following processes is an important part of star formation? | [
"nuclear fusion",
"nuclear fission",
"molecular fusion",
"molecular fission"
] | A. nuclear fusion | arc_easy |
aquarat_34324 | 3A = 4B = 5C, A : B : C = ? | [
"12:15:22",
"20:15:12",
"15:20:12",
"12:20:15",
"None of these"
] | B. 20:15:12 | aquarat |
aquarat_27089 | 40% of a 70% vinegar solution is replaced with water. From the resulting solution, again 10% is replaced with water. This step is repeated once more. What is the concentration of vinegar in the final solution obtained? | [
"34%",
"23%",
"42%",
"28%",
"37%"
] | A. 34% | aquarat |
arc_easy_1452 | Offshore oil platforms affect ocean habitats. An ocean environment is most likely damaged by an offshore oil platform because | [
"leaking oil from the oil platform might pollute the water",
"fishing from the oil platform might reduce the fish population",
"drilling in the ocean floor might reduce the water temperature",
"changing the ocean floor might increase the number of hurricanes"
] | A. leaking oil from the oil platform might pollute the water | arc_easy |
mmlu_train_51177 | Have you seen Jurassic Park? In this film, scientists use DNA kept for tens of millions of years to clone dinosaurs. They find trouble, however, when they realize that the cloned creatures are smarter and more dangerous than expected. That's nothing more than a fiction. But could we really clone endangered animals? To date, the most successful attempt to do so was the cloning of a gaur, a rare ox-like animal from southeast Asia. Scientists used a cow to bring the cloned baby gaur, named Noah. Two days after birth, however, Noah died from a common bacterial infection. Other endangered species that may be cloned include the African bongo antelope , the Sumatran tiger, the cheetah , and the giant panda. Next, could we really clone extinct animals? In theory? Yes. To do this, you need a well-kept source of DNA from the extinct animals such as wool mammoth , Tasmanian tiger, or even dinosaur, and a closely related species, still living, which could serve as a surrogate mother. In reality? Probably not. On the one hand, it's not likely that extinct animals' DNA could survive undamaged for such a long time. Cloning extinct animals as wool mammoth, Tasmanian tiger, or dinosaur is much more difficult due to the lack of properly well-preserved DNA. On the other hand, for example, a gaur can have a cow as _ , definitely not a monkey. But what about an extinct animal as unique as the panda? What species could possibly serve as a surrogate mother? Cloning presents many exciting possibilities. However, even if extinct animals are brought back, they could not survive in today's world. Not only do most extinct animals have no habitat to live in, but the other plants and animals they depended on for food may also be gone as well. It can be learned from the passage that _ . | [
"scientists have cloned the African bongo antelope",
"both the cheetah and the giant panda live in Asia",
"the gaur lives in Asia and is endangered",
"the gaur is an extinct species"
] | C. the gaur lives in Asia and is endangered | mmlu_train |
mmlu_train_81911 | Many people think the dinosaurs were the biggest animals that ever lived. They are wrong. The world's biggest animal is still living and it lives in the ocean . It is the blue whale . Blue whales can be as long as 30 meters and weigh as much as 1,000 kilos. The largest dinosaurs weighed only 500 kilos. The whale is not only the world's biggest animal; it is also one of the cleverest. We know that whales can talk with each other, but we do not know what they are saying. Maybe one day we will learn how to talk with whales, and then they will be able to tell us about themselves. Whales live in the ocean, but they don't _ eggs like fish do. They are mammals . They give birth to babies and have milk inside their own bodies to feed them. Humans are also mammals. Sadly, there are not many kinds of whales left. People have killed them for food and other things for a long time. Now there are laws to stop people killing most kinds of whales. So maybe there will be more of them in years to come. The article mainly talks about _ | [
"the world's biggest animal",
"lots of stories about whales",
"laws to stop people killing whales",
"the differences between dinosaurs and whales"
] | A. the world's biggest animal | mmlu_train |
mmlu_train_78056 | Bad teeth, a heavier body? And now, weaker bones. Last week, American scientists found another bad thing about cola: It's bad for our bones, especially women's bones. Well, if cola is bad for us, you may want other popular drinks , for example, energy drinks . Energy drinks look cool. Their makers say they give you energy and make you better at sports. So, many students drink them before exams to help them stay awake. But wait. To keep you awake, most energy drinks have a lot of caffeine . They are like a strong cup of coffee or tea. If you drink a lot of them, your heart will beat faster. You will feel nervous . You could also have sleeping problems and find it hard to live without them. Amanda Smith is a 16-year-old US junior high school student. She drinks one or more energy drinks every day. She started to do this a year ago before dance class. But now, Smith says, "I drink them whenever I feel weak or before a test. I cannot help drinking them." The energy you get from the drinks helps for only a short time. You may feel good for an hour or so, but then you'll feel worse than before. Though energy drinks make one feel good at first, it _ . | [
"won't last for long",
"looks very cool",
"won't be bad for us",
"gets worse than before"
] | A. won't last for long | mmlu_train |
arc_easy_360 | When a soccer player kicks a ball, which two systems work directly with the muscular system? | [
"immune and excretory",
"digestive and respiratory",
"nervous and skeletal",
"circulatory and integumentary"
] | C. nervous and skeletal | arc_easy |
aquarat_5236 | The average of four consecutive odd numbers is 24. Find the largest number | [
"25",
"27",
"29",
"31",
"32"
] | B. 27 | aquarat |
aquarat_52551 | A bowl contains pecans, cashews, and almonds in a ratio of 4 : 6 : 9, respectively. If some of the nuts of one of the three types are removed, which of the following could be the ratio of pecans to cashews to almonds remaining in the bowl? i. 1 : 2 : 3 ii. 2 : 3 : 4 iii. 4 : 7 : 10 | [
"II only",
"III only",
"I only",
"II,III only",
"I,III only"
] | C. I only | aquarat |
mmlu_train_23986 | Oxford University students think about the collegiate system as follws: *"The collegiate system is exactly what I expect, lots of students all living together, with the JCR(Junior Common Room) acting to support students and organize parties and social events." 2nd year undergraduate, Archaeology and Anthropology *"Most of all, I like the collegiate structure, which appeals to me as it is less of an imposing 'body' to get involved with. This allows you to play sports and do other things similarly at any level that you like. I play football and cricket for my college and also play recreational rugby and tennis where I can fit it in." 2nd year undergraduate, Biochemistry *"I choose to study at Oxford firstly because I want to study at the highest level and stretch my mind;I felt that the Oxford tutorial system is the best environment to achieve this. Secondly because the collegiate system seems to offer a friendlier atmosphere than a large campus..." 2nd year undergraduate, Mathematics *"Not only is Oxford one of the top universities in the world...students here have the benefit of the social support of a small college community." 3rd year undergraduate, Medicine *"The aspect of Oxford that I appreciate the most is the sense of belonging that the collegiate system offers. If you choose to accept it, your college will provide you with the social scaffolding to ensure that both your weeks and weekends are fun.." DPhil student, Inorganic Chemistry *"The college system and the amazing sports opportunities make the experience of Oxford even better because there is so much more to do once you leave the lab..." DPhil student, Physiology According to the comment of the first student, _ . | [
"The collegiate system is beyond his expectation",
"all students live together, as he expects",
"parties are too difficult for students to hold",
"students can get help from the JCR"
] | D. students can get help from the JCR | mmlu_train |
mmlu_train_96433 | A tree must depend upon, for its support | [
"A large fibrous mass",
"plants on the forest floor",
"the wooden welfare state",
"massive redwoods on the backs of turtles"
] | A. A large fibrous mass | mmlu_train |
arc_easy_1849 | Where would nitrogen most easily be found in the nitrogen cycle? | [
"in animal waste",
"in drinking water supplies",
"in underground mineral deposits",
"in carbon dioxide released by factories into the atmosphere"
] | A. in animal waste | arc_easy |
aquarat_42677 | If x = 1 + √2, then what is the value of x4 - 4x3 + 4x2 + 4? | [
"-1",
"0",
"5",
"2",
"3"
] | C. 5 | aquarat |
mmlu_train_30571 | A unique thermo-solar power station Germasolar in southern Spain can work even on cloudy days:energy stored when the sun shines lets it produce electricity even during the night. It is the first solar power station in the world that works 24 hours a day! This is how it works: the panels reflect the sun's rays onto the tower, transmitting energy 1,000 times stronger than that of the sun's rays reaching the earth. Energy is stored in tanks, and then steam is produced before finally turned into electricity. It is the station's capacity to store plenty of energy that makes Gemasolar so different because it allows the plant to transmit power during the night, relying on energy it has gained during the day. Helped by the generous state aid, renewable energies have enjoyed a boom in Spain, the world number two in solar energy and the biggest wind power producer in Europe, ahead of Germany. For the Gemasolar solar product, foreign investors helped too: Torresol Energy is a joint enterprise between the Spanish engineering group Sener, which holds 60 percent, and Abu Dhabi-financed renewable energy firm Masdar. This type of station is expensive, not because of the raw material we use, which is free solar energy, but because of the enormous investment these plants require. The investment cost is over 200 million euros ($ 260 million). But the day when the business has repaid that money to the banks (maybe, in 18 years, someone estimates), this station will become a 1,000-euro note printing machine! For now, the economic crisis has nevertheless cast a shadow over this kind of project: Spain is battling to cut its deficit as it slides into a difficult time and has cancelled aid to new renewable energy projects. What can we learn from the passage? | [
"Spain is building more energy projects.",
"The Spanish government will aid renewable energy projects.",
"The Spanish government ignores the development of this project.",
"Germasolar will make fortunes in the future."
] | D. Germasolar will make fortunes in the future. | mmlu_train |
mmlu_train_11295 | Cats like climbing trees and there are logical reasons behind this behavior. Interestingly, due to some of their physical features, cats will meet trouble getting down from the trees after climbing up, which may seem unusual. There are several reasons why cats climb trees, mostly to do with defensive purposes. Cats, as predators , like to understand their environment well. As they are small animals, their scope of vision is considerably smaller. Cats often climb trees to get a better view of their surroundings to help them see any potential dangers. While cats are predators, they are also easy to get attacked from larger animals, such as dogs or even other cats. A tree often provides a safe hiding place. In the wild, cars climb up trees to give them a resting or napping place that is out of predators' range. It also helps disguise their presence. Some cats may climb trees for fun, on occasion, or possibly to work on improving their climbing abilities. Small cats frequently test out their claw skills by trying to climb up anything and everything, from bookcases to trees to a person's leg. Climbing practice is good for cats; it can improve their strength and flexibility and teach them an important defensive skill. If a cat has gotten up a tree and cannot get down, the owner may wonder why its remarkable climbing abilities only work in one direction. A cat's claws curve inward, allowing it to grip onto surfaces while going up head first. Unfortunately, this useful climbing curve does nothing to help the animal get back down again. Eventually, most trapped cats will either jump out of the tree or realize that they can get down by going tail first. Either way, a cat up a tree is usually nothing to worry about; they are intelligent animals and will figure out how to get down sooner or later. According to the text small cats like to climb a person's leg to _ . | [
"Show love to the person",
"Test out their claw skills",
"Avoid the attack from the dog",
"Get food from a person's hand."
] | B. Test out their claw skills | mmlu_train |
mmlu_train_74358 | Hippos live in Africa. Their sweat is red. Sometimes they walk a long way to find water. In fact hippos walk in the water. They can't swim. Hippos love to play in the water in the day. They liked to eat plants at night. They never eat meat. They are easy to be angry. An adult hippo is about 3,000 kg. He can run very fast. But he cannot run a long way. His longest tooth is about 60 cm. His open mouth is big. A child can get into it. Crocodiles eat young hippos. But they cannot adult hippos. Two adult hippos are about _ kg. | [
"2,000",
"3,000",
"4,000",
"6,000"
] | D. 6,000 | mmlu_train |
aquarat_26326 | A train covers a distance of 12 km in 10 min. If it takes 11 sec to pass a telegraph post, then the length of the train is? | [
"298",
"220",
"120",
"776",
"991"
] | B. 220 | aquarat |
mmlu_train_90342 | Nowadays, lots of students in Shenzhen complain that they have too much homework. Because of this, they feel unhappy about learning at school. According to a survey, a pupil has to spend two hours finishing the homework every day. It usually takes three hours for a middle school student and four hours for a high school student to finish the homework every day. Students in Grade Nine often do their homework until midnight. And all of them have to get up at as early as six o'clock the next morning. Mr. Li, a doctor in a hospital, told me yesterday, "Half of the students in Shenzhen are sub-healthy . The lack of sleep makes them tired and their health is becoming poorer and poorer." Many parents worry about _ . According to the passage, which of the following is TRUE? | [
"A pupil usually has no homework in Shenzhen.",
"Many students in Shenzhen want much homework.",
"Students in Shenzhen have enough time to sleep.",
"Students in Grade Nine often do their homework until 12:00 at night."
] | D. Students in Grade Nine often do their homework until 12:00 at night. | mmlu_train |
mmlu_train_73763 | Spending more than two hours a night doing homework leads to better results in English,math and science, according to a major study (by Pam Sammons, England) which has tracked the progress of3,000 children over the past 15 years. Spending any time doing homework showed advantages, but the influence was greater for the students who put in two to three hours a night, according to the study published by the Department for Education in England. The scientists who did the research say their study empbasizes what students actually do rather than how much work the school has set. Pam Sammons, a professor of education at Oxford University, said that time spent on homework showed the influence of the school-if children were expected to do homework and if they enjoy their subjects. "That's one of the reasons Indian and Chinese children do better.They put more time in it." he added. It's also reported that students who enjoyed school got better results. "Schools could make sure children had a better experience by improving the school environment, making school work interesting and making children feel supported by teachers." Sammons said. It is suggested that children aged 5 t0 7 should be set one-hour homework a week, half an hour a night for 7 t0 11-year-olds. Secondary schools were encouraged to set up two hours a night for 14 t0 16-year-olds. "Head teachers should make their own homework policy ," the government says. From the passage, we can know that _ . | [
"Students should become interested in their results.",
"Students should do bomework as mucb as possible.",
"Parents should encourage their children to do homework",
"Teachers should make their children feel supported."
] | D. Teachers should make their children feel supported. | mmlu_train |
mmlu_train_45559 | Below is some advice on how to prevent cancer: 8 Ways to Avoid Cancer in Your Life 1. Eat Blueberries Aside from being a healthy and delicious snack, blueberries contain pterostilbene, which has important colon cancer-fighting prosperities. But wait, it gets better. Blueberries also offer a large dose of vitamins C (14 milligrams per cup). So at breakfast, try to take in a cup and a half of blueberries in your cereal or yogurt, or mixed with other berries. 2. Drink Pomegranate Juice The deep red juice of the pomegranate contains polyphenols, isoflavones and ellagic acid, which together create a powerful anticancer mixture. Most recently, researchers from the University of Wisconsin at Madison has discovered that 16 ounces of pomegranate juice per day also may inhibit the growth of lung cancer. 3. Relax Feeling stressed or worried? Find ways to relax and you may reduce your chances of developing cancer. Purdue University researchers tracked 1,600 men over 12 years and found that half of those with high levels of worry died during the study period. Only 20 percent of the optimists died before the study were completed, while 34 percent of the extremely anxious men died of some type of cancer. Instead of stressing about the past or future, focus on the present and relax! 4. Take Selenium Selenium is well known for its cancer-fighting properties. In a study of almost 1,000 men, researchers from the Journal of the National Cancer Institute found that when men with the lowest initial levels of selenium in their bodies received a daily supplement over a 4 year period, they cut their prostate cancer risk by a remarkable 92 percent. However, it is possible to get too much of a good thing, so monitor your intake of selenium-containing supplements, Brazil nuts, tuna, meats and grains carefully. 5. Eat Sushi Seaweed may not be your idea of a great snack, but it is high in fiber, calcium and iron, and dry, roasted seaweed sheets used in sushi provide the additional benefits of vitamins A and C. Sushi rolls are also high in protein-- a typical spicy tuna roll has only 290 calories but packs 24 grams of protein. So don't skimp on the Sushi! 6. Enjoy the Outdoors Vitamin D causes early death of cancer cells. A study published in the American Journey of Clinical Nutrition reported that women who supplemented their diets with 1,000 international. Units of vitamin D every day had a 60 percent to 77 percent lower incidence of cancer ever a four-year period that did women taking a placebo . Experts recommend supplementing your fun in the sun with 1,100 to 2,000IU of vitamin D each day. 7. Breathe Clean Air There's no question that secondhand smoke kills. A recent American Journal of Public Health study showed that nonsmokers working in smoky places had three times the amount of carcinogen in their urine than nonsmokers working in smoke-free locations. What's worse, their levels of the carcinogen rose 6 percent for every hour worked. Nine states have banned smoking in all workplaces, bars and restaurants. The message is clear: Do whatever you can to avoid the cloud of smoke. 8. Break a Sweat Even a small amount of exercise can offer major cancer-fighting benefits. In a study of 29,110 men published in the International Journal of Cancer, men who exercised just once a week had a percent lower risk of metastasis prostate cancer than men who didn't work out at all. The better the frequency, duration and intensity of the exercise, the bigger the reduction in risk, according to the study. A person is very likely to catch some type of cancer if _ . | [
"he is very fond of exercise every day.",
"he is addicted to smoking",
"he is always feeling extremely stressed or worried",
"he likes to have meals in restaurants"
] | C. he is always feeling extremely stressed or worried | mmlu_train |
aquarat_37996 | Points A, B, C, and D, in that order, lie on a line. If AB = 3 cm, AC = 4 cm, and BD = 9 cm, what is CD, in centimeters? | [
"1",
"8",
"3",
"4",
"5"
] | B. 8 | aquarat |
mmlu_train_17266 | Nearly all our food comes from the soil. Some of us eat meat, of course, but animals live on plants. If there were no plants, we would have no animals and no meat. So the soil is very necessary for life. The top of the ground is usually covered with grass or other plants. There may be dead leaves and dead plants on the grass. The waste matter from animals also falls on it. All soil needs food. If we do not give it any, the plants will be weak. Farmers found that animals' waste is the best food for the soil, but chemical fertilizers are also very useful. The same crop should not be grown in the same place every year; it's better to have a different crop. A change of crop and the use of a good fertilizer will keep the land good. Which is the best food for soil in the field? | [
"Chemical fertilizers",
"Plants and grass.",
"Animals' waste.",
"Different crops."
] | C. Animals' waste. | mmlu_train |
mmlu_train_5692 | How would you like to teach yourself, rather than have teachers? According to the UK's Department of Education and Skills, students will teach themselves in the schools of the future. This means that there will be no more problems such as finding enough teachers. Estelle Morris, the UK Education Secretary, opened the 2002 Education Technology Conference in London recently. To start the conference, she presented a video showing a computer--generated model of the school of tomorrow. Greater use of computer technology and classroom assistants will help students develop their own way of learning, Morris said. She added that this is a more exciting as well as a more interesting way of learning. At the same time, teachers will be "freed from their traditional role as the source of all knowledge". Children of all abilities will "form the curriculum around their individual needs." They will "learn in their own time, at their own speed and in their own environment". At home or at school, they will follow their learning programmes by looking at online libraries and watching lessons by world-class teachers and subject experts. Instead of going on field trips, students will use virtual reality. If they don't understand something, they can ask other students--"take part in virtual communities with learners with similar needs"--or e-mail their teachers. They will hand in their work electronically to be "auto-marked". The classroom of the future is fast becoming a reality. And the Department of Education will soon produce a guide to help schools adapt buildings for new technology, Morris said. These ideas are based on the UK government's plan to create an education system that provides students with a strong grounding of knowledge and skills at primary school level. And provides the chance for students to develop their individual skills at secondary school level. If the students do not understand something, they can _ . | [
"go on a field trip",
"go to ask their teachers to help them",
"send e-mail to ask for a teacher's help",
"have a look at other learners' homework"
] | C. send e-mail to ask for a teacher's help | mmlu_train |
mmlu_train_16163 | The largest bird that cannot fly also happens to be the largest living bird in the world. This is the huge North African ostrich . When the male is fully grown, he reaches a height of nearly eight feet and many weigh close to three hundred pounds. His wings are very small and the wing feathers are very soft, and therefore he does not fly. You have probably heard the old saying about "the foolish ostrich burying his head in the sand". Well, the ostrich is not nearly as foolish as he is said to be. In the daytime, when the hen is sitting on the eggs, she does not want to be seen; instead of sticking her long neck up into the air, she bends her neck and head down. That way, she can best protect the eggs and herself. Because the ostrich cannot fly up into the air to escape from danger on the ground, he has to remain alert at all times. Luckily, he has very good eyesight and hearing, so he can stop danger in time to run away. The ostrich can run so fast that it almost seems as if he is flying. Sometimes, when a person has a small appetite , we say that he "eats like a bird". Of course, that bird is not the ostrich! An ostrich will eat anything under the sun. When an ostrich died in a zoo, scientists cut it open to see what he had eaten. Here are some of the things found in its stomach: three pieces of wood, part of a film roll, a French coin, four pennies, and so on. Which of the following enables ostriches to escape from danger in time? | [
"Their height and weight.",
"Very good eyesight and hearing.",
"The ability to fly up into the air",
"A big appetite"
] | B. Very good eyesight and hearing. | mmlu_train |
arc_easy_1120 | Mold is often found growing on old bread. In a food chain, mold is a ___. | [
"decomposer",
"producer",
"consumer",
"scavenger"
] | A. decomposer | arc_easy |
mmlu_train_95804 | Crickets live in forests in | [
"Rotting Trees",
"In the desert",
"In the snow",
"The sunlight"
] | A. Rotting Trees | mmlu_train |
arc_challenge_208 | The Moon lacks weather and climate changes like those on Earth. What causes the lack of weather on the Moon? | [
"the lack of water",
"the presence of igneous rock",
"the very thin atmosphere",
"the lack of magnetic poles"
] | C. the very thin atmosphere | arc_challenge |
mmlu_train_61735 | The oldest and most common source of renewaBle energy known to man, Biomass is one of the most important forms energy production in the United States and elsewhere. Since such a wide variety of Biomass materials is everywhere ---- from trees and grasses to agricultural and city ---- life wastes ----Biomass promises to play a continuing role in providing power and heat for millions of people around the world. According to the Union of Concerned Scientists(UCS), Biomass is a kind of renewaBle energy source that produces no carBon dioxide , Because the energy it contains comes from the sun. When plant matter is Burned, it gives off the sun's energy. In this way, Biomass serves as a sort of natural Battery for storing the sun's energy. As long as Biomass is produced continuously ----with only as much grown as is used--- the "Battery" lasts forever. According to the Energy Information Administration, Biomass has Been one of the leading renewaBle energy sources in the United States for several years running through 2007, making up Between 0.5 and 0.9 percent of the nation's total electricity supply. In 2008----although the numBers aren't all in yet----wind power proBaBly took over first place Because of the rapid development of wind farms across the country. Producing power from Biomass helps reduce some 11 million tons of carBon dioxide each year. Some homeowners also try to make their own heat By using Biomass materials. Such practice may save homeowner's money, But it also produces a lot of pollution. So, the Best way is to encourage power plants to use it. Why is Biomass considered as " a sort of natural Battery"? | [
"It Burns merely plant matter.",
"It keeps producing electricity.",
"It stores the energy from the sun.",
"It produces zero carBon dioxide."
] | C. It stores the energy from the sun. | mmlu_train |
aquarat_29983 | 36. A 240 m long train crosses a platform of equal length in 27 s. What is the speed of the train in km/h? | [
"48",
"60",
"56",
"64",
"68"
] | D. 64 | aquarat |
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