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mmlu_train_97842
Which would likely be a chemical reaction
[ "an ember", "oil and water", "steel and iron", "play dog" ]
A. an ember
mmlu_train
arc_easy_706
Two people are pushing a car. One person is pushing with a force of 450 N and the other person is pushing with a force of 300 N. What information is needed to determine the net force applied to the car by the people?
[ "the direction of the road", "the direction of the forces", "the weight of the two people", "the weight of the automobile" ]
B. the direction of the forces
arc_easy
aquarat_46872
The integers 1, 2, … , 40 are written on a blackboard. The following operation is then repeated 39 times: In each repetition, any two numbers, say a and b, currently on the blackboard are erased and a new number a + b – 1 is written. What will be the number left on the board at the end?
[ "23", "122", "781", "377", "272" ]
C. 781
aquarat
aquarat_20553
A plant manager must assign 12 new workers to one of five shifts. She needs a first, second, and third shift, and two alternate shifts. Each of the shifts will receive 3 new workers. How many different ways can she assign the new workers?
[ "2430", "2640", "3300", "4860", "5400" ]
B. 2640
aquarat
arc_easy_1310
Which movement of carbon between reservoirs takes the longest to achieve?
[ "from burning coal to the atmosphere", "from plant tissues to coal in the crust", "from the atmosphere to the sugars in plants", "from the respiration of fish to the ocean waters" ]
B. from plant tissues to coal in the crust
arc_easy
mmlu_train_81066
Fangfang, a 15-year-old Chinese girl, likes eating snacks very much. She prefers cream biscuits, McDonald's food, KFC, and Beijing roast duck. Sometimes she eats two packages of biscuits a day. As a result, she becomes _ . Today in China, there are many children like Fangfang. They like snacks. They don't eat enough he...
[ "become fatter and fatter", "become more and more beautiful", "have enough energy to study", "be healthier and more tired" ]
C. have enough energy to study
mmlu_train
aquarat_16190
A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is?
[ "12", "50", "27", "28", "11" ]
B. 50
aquarat
mmlu_train_99464
Ligers are less likely to thrive when there is
[ "massive antelope herds", "famine", "abundant food", "readily available prey" ]
B. famine
mmlu_train
mmlu_train_16973
New findings suggest that brainy card games such as contract bridge may temporarily raise production of a key blood cell including in fighting off illness. After 90 minutes of play, bridge players had increased levels of immune cells, according to the research reported last week. A researcher, Diamond, studied bridge...
[ "The immune system and the brain system used to be considered separate and isolated systems.", "The help to the immune system that is brought about by playing bridge can last for a long time.", "Cortex is a kind of blood cell.", "The new findings are impossible." ]
A. The immune system and the brain system used to be considered separate and isolated systems.
mmlu_train
mmlu_train_52857
In 1975, George Carlin appeared on a popular TV show, Saturday Night Live, with his famous words about blue food. "Why is there no blue food? I can't find blue food--I can't find the flavor of blue! I mean yellow is lemon; orange is orange and red is cherry. Where is the blue food? " Well, Carlin pretty much has it rig...
[ "show the author's opinion", "introduce a TV show", "tell a famous person", "lead in the topic" ]
D. lead in the topic
mmlu_train
mmlu_train_96190
A lone fox is searching for its next meal in a meadow that used to be bountiful with food. This season, though, rabbits have all been eaten up and the field is dry and barren. The fox may
[ "fly", "speak", "starve", "float" ]
C. starve
mmlu_train
mmlu_train_83205
Did you sleep the day away on March 21? Well, you should have done that because it was World Sleeping Day. This is the one day of the year when people around the world care about their sleep and ask themselves a lot of questions about sleep. Why do we need sleep? Nobody as yet can give a correct answer to this question...
[ "Something About Sleep", "World Sleeping Day", "A Good Sleep", "Amount of Sleep" ]
A. Something About Sleep
mmlu_train
mmlu_train_48158
It takes two to duet , and one question for scientists is how these coordinated performances arise -- in birds. Are they the result of cooperation, a way in which one pair signals to others that they've got it together? Or are they the result of conflict, evolving to avoid one partner's song interfering with the oth...
[ "They put the antbird pairs back to nature and observe them.", "They played different recorded songs of other antbirds.", "They put an antbird to the other's territory and observed.", "They played the songs of an intruding pair." ]
B. They played different recorded songs of other antbirds.
mmlu_train
arc_challenge_493
During sexual reproduction, a sperm cell fertilizes an egg cell to form a fertilized egg. The fertilized egg then develops into a new organism. Which statement describes the primary advantage of sexual reproduction over asexual reproduction?
[ "Sexual reproduction produces identical offspring.", "Sexual reproduction results in less adaptable offspring.", "Sexual reproduction generates a large number of offspring.", "Sexual reproduction results in genetic variation in offspring." ]
D. Sexual reproduction results in genetic variation in offspring.
arc_challenge
mmlu_train_9953
Being physically active three times a week reduces the odds of being depressed by about 16%, according to new UCL research carried out as part of the Public Health Research Center. The study, published in JAMA Psychiatry, found a two-way relationship between depression and physical activity. People who increased their ...
[ "Dr. Snehal thinks it important to be both physically and mentally healthy.", "The research shows men are more active in physical activities than women.", "Adults who insist on physical activity will reduce depression completely.", "Increasing physical activities can free people from depression in a way." ]
D. Increasing physical activities can free people from depression in a way.
mmlu_train
aquarat_22504
The ratio of the number of boys and girls in a college is 7 : 8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio?
[ "8 : 9", "17 : 18", "21 : 22", "25 : 22", "Cannot be determined" ]
C. 21 : 22
aquarat
mmlu_train_44363
Let's face it -- you're going to get a lot of well-intentioned advice from friends, parents and grandparents about your sleep. Some of this advice is going to be just wrong. Myth 1: Sleeping late on the weekends will make up for lost sleep during the week. Fact: Getting less than the amount of sleep that you need night...
[ "feel more energetic after a night's sleep", "have a poor learning result", "have the least desire to learn", "be able to think in a quick way" ]
B. have a poor learning result
mmlu_train
mmlu_train_95471
Thick feathers come in handy for birds
[ "that live in warm climates", "who like a fluffier look", "that live in frigid climates", "who suffer from male patterned baldness" ]
C. that live in frigid climates
mmlu_train
aquarat_1610
A certain bacteria colony doubles in size every day for 22 days, at which point it reaches the limit of its habitat and can no longer grow. If two bacteria colonies start growing simultaneously, how many days will it take them to reach the habitat’s limit?
[ "6.33", "7.5", "21", "15", "19" ]
C. 21
aquarat
mmlu_train_96519
A light bulb turns on when it receives energy from
[ "a cable", "an oven", "gasoline", "a person" ]
A. a cable
mmlu_train
aquarat_29689
A number when divided by 296 leaves 75 as remainder. When the same number is divided by 37, the remainder will be:
[ "1", "5", "3", "4", "11" ]
A. 1
aquarat
mmlu_train_1345
Chromosomes contain the genetic information of an organism. Fruit flies reproduce by sexual reproduction. Most of the cells of a fruit fly have 8 chromosomes. Which statement best explains the source of the chromosomes in a normal fertilized fruit fly egg?
[ "The egg cell contains all 8 chromosomes.", "The sperm cell contains all 8 chromosomes.", "The sperm cell provides 4 chromosomes and the egg cell provides 4 chromosomes.", "The egg cell provides 4 chromosomes and 4 sperm cells each provide 1 chromosome." ]
C. The sperm cell provides 4 chromosomes and the egg cell provides 4 chromosomes.
mmlu_train
aquarat_31444
If a man can cover 15 metres in one second, how many kilometres can he cover in 3 hours 45 minutes?
[ "196km", "190km", "200km", "202.5km", "210km" ]
D. 202.5km
aquarat
aquarat_38485
A certain factory produces buttons and buckles at a uniform weight. If the total weight of 2 buttons and 2 buckles is one third of 11 buckles and 3 buttons, then the weight of 3 buttons and 4 buckles is how many times that of 5 buckles and 6 buttons?
[ "7/15.", "4/9.", "6/11.", "3/5.", "8/15." ]
D. 3/5.
aquarat
mmlu_train_2185
Organisms can be separated by their most basic characteristics into the broadest groups known as
[ "kingdoms.", "domains.", "phyla.", "orders." ]
B. domains.
mmlu_train
aquarat_31216
A man can row a boat at 20 kmph in still water. If the speed of the stream is 6 kmph, what is the time taken to row a distance of 78 km downstream?
[ "3 hours", "33/13 hours", "31/13 hours", "30/13 hours", "30/14 hours" ]
A. 3 hours
aquarat
aquarat_25036
A rectangular parking space is marked out by painting three of its sides.If the length of the unpainted side is 9 feet, and the sum of the lengths of the painted sides is 37 feet, then what is the area of the parking space in square feet?
[ "126sq.ft", "120sq.ft", "130sq.ft", "135sq.ft", "148sq.ft" ]
A. 126sq.ft
aquarat
aquarat_38553
If 24 men can do a piece of work in 25 hours, in how many hours will 15 men do it ?
[ "40 hours", "45 hours", "50 hours", "55 hours", "60 hours" ]
A. 40 hours
aquarat
mmlu_train_42825
Obama Still Smokes in Secret US President Barack Obama has just made life more difficult for cigarette makers. He has just signed a law that will set tough new rules for the tobacco industry. The new law gives the US Food and Drug Administration the power to strictly limit the making and marketing of tobacco products. ...
[ "Obama", "tobacco industry", "White House", "US Food and Drug Administration" ]
B. tobacco industry
mmlu_train
aquarat_3660
A hungry child reaches into a candy jar filled with 5 different candies; red, green, yellow, black, and white colored candies. If the child randomly picks three candies, what is the probability the child will pick the red and green colored candies as two of the three candies?
[ "3/10", "1/10", "1/15", "3/15", "2/5" ]
A. 3/10
aquarat
mmlu_train_54023
The UK has a wellrespected higher education system and some of the top universities and research institutions in the world. But to those who are new to it all, sometimes it can be confusing. October is usually the busiest month in the college calendar. Universities have something called Freshers' Week for their newcome...
[ "October is generally the busiest month for universities.", "It's a good idea to have a doorstop.", "A bit of planning can make Freshers' Week easier.", "The first week of your every year at university is called Freshers' Week." ]
D. The first week of your every year at university is called Freshers' Week.
mmlu_train
mmlu_train_29579
Most schools ban chewing gum,but in a few years they might consider changing that rule.Why? Scientists are finding evidence that gum chewing may be good for your health.It may even help boost your test scores. This exciting research is just beginning.And in the meantime,companies are also experimenting with adding vita...
[ "A Match for Exercise", "Gum Chewing is a Magic Bullet", "No Gum Chewing at School", "Chewing Gum for Health" ]
D. Chewing Gum for Health
mmlu_train
arc_easy_2121
A person in a dark room looking through a window can clearly see a person outside in the daylight. But a person outside cannot see the person inside. Why does this happen?
[ "There is not enough light being reflected off the person in the room.", "Light rays cannot pass through a window twice.", "Outside light does not pass through windows.", "Sunlight is not as intense as other sources of light." ]
A. There is not enough light being reflected off the person in the room.
arc_easy
mmlu_train_52339
American doctors have been trying to figure out the secrets behind Asians being healthier than Americans since the early 90s - The Japan has the lowest mortality rates in the world and Chinese medicine has been around for thousands of years, since around 2000 B.C. only meant that there's more to Asian health philosophy...
[ "advertisement to a website", "lecture to college students", "magazine introduction", "newspaper front-page" ]
A. advertisement to a website
mmlu_train
aquarat_38620
How many paying stones, each measuring 2 1/2 m * 2 m are required to pave a rectangular court yard 30 m long and 16 1/2 m board?
[ "99", "88", "77", "55", "22" ]
A. 99
aquarat
mmlu_train_93449
Dominic placed a caterpillar in a container with different kinds of leaves. Which information should he record to find out what food this caterpillar eats?
[ "the type of leaves the caterpillar has eaten", "the amount of time for all the leaves to be eaten", "the number of leaves that were put in the container", "the number of minutes the caterpillar spends eating" ]
A. the type of leaves the caterpillar has eaten
mmlu_train
mmlu_train_23141
The average college student in America spent an estimated seven hundred dollars on textbooks last year. The National Association of College Stores reported more than five billion dollars in sales of textbooks and course materials. Association spokesman Charles Schmidt says electronic textbooks now represent just two to...
[ "the development of e-textbooks", "different attitudes towards e-textbooks", "the sales of textbooks and course materials", "the differences between e-textbooks and physical text-books" ]
B. different attitudes towards e-textbooks
mmlu_train
mmlu_train_50415
_ (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 exploratio...
[ "An introduction to some games.", "Readers' comment on the books.", "Advice on how to read the books.", "A short piece of writing from the books." ]
D. A short piece of writing from the books.
mmlu_train
arc_easy_1070
Which action is the best method to separate a mixture of salt and water?
[ "using a magnet to extract the salt", "adding a colored dye to the mixture", "pouring the mixture through a filter", "boiling the mixture until the water evaporates" ]
D. boiling the mixture until the water evaporates
arc_easy
mmlu_train_94620
As water vapor condenses into liquid, which of the following can be formed?
[ "ice", "steam", "frost", "clouds" ]
D. clouds
mmlu_train
mmlu_train_26886
Don't worry, be happy and, according to new research, you will also be healthy. It is estimated that over the course of one year, Americans suffer 1 billion colds. But new research shows that all it may take to avoid this common affliction is a positive and upbeat attitude. People who are energetic, happy and ...
[ "positive people show a greater resistance to colds.", "negative people necessarily get sick more often.", "the alternative emotional styles have effect on whether or not people get sick", "positive people have stronger immune functions than negative ones" ]
A. positive people show a greater resistance to colds.
mmlu_train
mmlu_train_47870
The marine environment is fascinating to study and work in due to its beauty, richness, and complexity. It covers three quarters of the surface of the Earth, yet we know more detail about the surface of Mars. In the past, it was seen as both an inexhaustible resource and a bottomless sink for our wastes. Yet the increa...
[ "we can choose some issues as optionally as we can", "we have practiced the approach for a long time", "the approach is linked to our future survival", "the approach covers a lot of problems we will meet" ]
D. the approach covers a lot of problems we will meet
mmlu_train
mmlu_train_21458
Imagine what you could do with a machine that could make things disappear. For inspiration, you could read some books. In the books of J.R.R. Tolkein, Bilbo Baggins finds a ring that can make him disappear. Of course, there's also poor Harry Potter, who used his invisibility cloak to hide from danger. Now that you've...
[ "The Science of Disappearing", "The Hardest Part of Building a Cloak", "The Invention of an Invisibility Cloak", "Turn Science Fiction into Real Science" ]
C. The Invention of an Invisibility Cloak
mmlu_train
arc_easy_1441
Different units of measurement are more useful in some settings than in others. Which unit of measurement is most used when comparing distances within the solar system?
[ "the mile", "the kilometer", "the light year", "the astronomical unit" ]
D. the astronomical unit
arc_easy
aquarat_10213
A train covers a distance of 12 km in 10 min. If it takes 6 sec to pass a telegraph post, then the length of the train is?
[ "298 m", "188 m", "120 m", "178 m", "189 m" ]
C. 120 m
aquarat
arc_challenge_296
A ball is dropped from different heights. When the ball is dropped from the highest height, it makes the greatest noise or vibration when it lands on the ground. What is the best explanation for the ball making the greatest noise?
[ "The air pushes down more and the ball goes faster.", "Gravity pulls for a longer time and the ball goes faster.", "The ball is gaining weight and going faster.", "The ball is warming up and going faster." ]
B. Gravity pulls for a longer time and the ball goes faster.
arc_challenge
mmlu_train_88709
Afternoon tea (The traditional 4 o'clock tea) is a small meal, not a drink. Now most English families do not have time for afternoon tea at home, but in the past it was a tradition. However, you can still have afternoon tea at many tea rooms around England. Afternoon tea became popular about one hundred and fifty years...
[ "British culture.", "High tea in England.", "Afternoon tea and High tea in England.", "Afternoon tea in England." ]
C. Afternoon tea and High tea in England.
mmlu_train
mmlu_train_94045
Which distance is the smallest for which it is most practical to use the light-year as a unit of measurement?
[ "the distance between Earth and its Moon", "the distance between Jupiter and the Sun", "the distance between the Milky Way and the nearest galaxy", "the distance between the Sun and the center of the Milky Way" ]
D. the distance between the Sun and the center of the Milky Way
mmlu_train
mmlu_train_1963
Two identical plants are planted 3 meters apart. One plant is flowering, but the other is not. A student concludes that the plants are receiving an unequal supply of water. Another possible explanation the other plant is not flowering is that the plants are
[ "too close to one another.", "receiving different amounts of sunlight.", "in soil with high humus content.", "receiving different amounts of carbon dioxide." ]
B. receiving different amounts of sunlight.
mmlu_train
arc_challenge_1008
Whenever scientists carefully measure any quantity many times, they expect that
[ "all of the measurements will be exactly the same", "only two of the measurements will be exactly the same", "all but one of the measurements will be exactly the same", "most of the measurements will be close but not exactly the same" ]
D. most of the measurements will be close but not exactly the same
arc_challenge
mmlu_train_99421
Rabbits are herbivores, meaning they only
[ "eat metal", "eat people", "consume vegetation", "eat dinosaurs" ]
C. consume vegetation
mmlu_train
mmlu_train_1913
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
mmlu_train
aquarat_17141
Two trains are moving in the same direction at 90 kmph and 36 kmph. The faster train crosses a man in the slower train in 29 seconds. Find the length of the faster train?
[ "425", "435", "445", "455", "465" ]
B. 435
aquarat
mmlu_train_44174
I bent down in the shade under a sixty-foot-tall cactus , waiting for them to appear. The time was eight thirty in the morning. For seven mornings I had come to the same distant spot in the Sonoran Desert, in southern Arizona. I was here to watch the roadrunner, a small fast-running bird. I spotted two birds under a bu...
[ "go on a tour of the desert", "carry out research into some animals in the desert", "make an observation about a kind of bird", "enjoy an adventure in southern Arizona" ]
C. make an observation about a kind of bird
mmlu_train
aquarat_26991
A pair of articles was bought for $810 at a discount of 10%. What must be the marked price of each of the article?
[ "$300", "$500", "$350", "$450", "$600" ]
D. $450
aquarat
mmlu_train_73152
Not long ago, the only time you could see a robot was when you were reading a novel or watching a movie such asStar Wars . Today, however, a lot of things in science stories have been science facts. Robots are starting to appear in our everyday lives. These robots have different sizes, shapes, and colors. But they al...
[ "help to improve other types of robots", "are most active in industrial revolution", "are playing a more important role than other types of robots", "are the tallest type among robots" ]
C. are playing a more important role than other types of robots
mmlu_train
mmlu_train_92666
Scientists use the term "light year" to describe
[ "how fast light travels in space.", "the distance light travels in one year.", "how large the diameters of different stars are.", "the time it takes the Sun to move through the galaxy." ]
B. the distance light travels in one year.
mmlu_train
aquarat_37922
The price of 10 chairs is equal to that of 4 tables. The price of 15 chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is:
[ "1500", "3900", "2600", "3100", "7400" ]
B. 3900
aquarat
mmlu_train_28648
Good health is the most precious thing in the world .When you have got it, you never think about it. When you haven't got it , you think about it all the time. Our biggest enemies are not terrible diseases. We are our own biggest enemies because we sometimes destroy our own good health. Some of us eat too much, drink t...
[ "time", "work", "friendship", "good health" ]
D. good health
mmlu_train
mmlu_train_78169
Kangkang's father is a doctor. When SARS, a kind of serious disease, spread in Beijing, he took an active part in the battle against it. He left his wife and his son to work in the Xiaotangshan Hospital. He cared for the patients day and night. He couldn't go home and he could only talk with family on the telephone. "D...
[ "SARS came in Beijing.", "Beijing host the Olympic Games.", "A flood broke out", "The people celebrated our country's birthday." ]
A. SARS came in Beijing.
mmlu_train
arc_challenge_320
Which of these is a function of all cells?
[ "to absorb nutrients and gases from blood", "to extract energy from food to sustain life", "to produce food using water and carbon dioxide", "to give shape and structural support to an organism" ]
B. to extract energy from food to sustain life
arc_challenge
mmlu_train_28735
For centuries ,the only form of written correspondence was the letter .Letters were ,and are ,sent by some form of postal service ,the history of which goes back a long way. Indeed ,the Egyptians began sending letters from about 2000 BC, as did the Chinese a thousand years later. Of course ,modern postal service...
[ "the progress in correspondence", "the advantage of fax machines", "the advantage of emails", "the invention of fax machines" ]
D. the invention of fax machines
mmlu_train
mmlu_train_15354
Nursing at Beth Israel Hospital produces the best patient care. If we are to solve the nursing shortage. hospital administration and doctors everywhere would do well to follow Beth Israel's example . At Beth Israel each patient is assigned to a primary nurse who visits at length with the patient and constructs a full-s...
[ "compared with other hospitals, nurses at Beth Israel Hospital are more patient", "in most hospitals, patient care is inadequate from the professional point of view", "in most hospital, nurses get low salaries", "compared with other hospitals, nurses have to work longer hours at Beth Israel Hospital" ]
B. in most hospitals, patient care is inadequate from the professional point of view
mmlu_train
mmlu_train_2230
Examine each of these chemical equations to determine which equation is correctly balanced.
[ "Mg(NO_{3})_{2} + K_{2}CO_{3} -> MgCO_{3} + KNO_{3}", "Mg(NO_{3})_{2} + K_{2}CO_{3} -> MgCO_{3} + 2KNO_{3}", "2Mg(NO_{3})_{2} + K_{2}CO_{3} -> 2MgCO_{3} + KNO_{3}", "Mg(NO_{3})_{2} + 2K_{2}CO_{3} -> MgCO_{3} + 2KNO_{3}" ]
B. Mg(NO_{3})_{2} + K_{2}CO_{3} -> MgCO_{3} + 2KNO_{3}
mmlu_train
aquarat_36044
David has $2,400 at the beginning of his trip, after spending money, he still has exactly $800 less than he spent on the trip. How much money does John still have?
[ "$200", "$400", "$600", "$800", "$1,200" ]
D. $800
aquarat
aquarat_9420
There are 10 periods in each working day of a school. In how many ways can one organize 9 subjects such that each subject is allowed at least one period?
[ "16329600", "16356789", "16324600", "15679892", "None of these" ]
A. 16329600
aquarat
mmlu_train_95180
A prickly pear absorbs nutrients from
[ "below it", "far from it", "beside it", "above it" ]
A. below it
mmlu_train
mmlu_train_96697
Which would have the most gravity?
[ "a metric ton of marbles", "a blue whale and its calf", "Jupiter and all its moons", "a ball of burning gas in our solar system" ]
D. a ball of burning gas in our solar system
mmlu_train
aquarat_29210
One day Eesha started 30 min late from home and reached her office 50 min late while driving 25% slower than her usual speed. How much time in min does eesha usually take to reach her office from home?
[ "22", "60", "99", "17", "18" ]
B. 60
aquarat
aquarat_4589
In what ratio tea of Rs.80 per kg be mixed with 12kg tea of Rs.64 per kg, so thai cost price of mixture is Rs.74 per kg?
[ "3:5", "5:3", "2:5", "2:3", "None of the above" ]
B. 5:3
aquarat
aquarat_6143
M, N and O are inner angles in a triangle. If M= N+ O, what can't be the size of N?
[ "90 DEGREES", "60 DEGREES", "960 DEGREES", "960 DEGREES", "9660 DEGREES" ]
A. 90 DEGREES
aquarat
arc_challenge_501
Which object has a gravitational force so strong that it forms the center of the solar system?
[ "Earth", "Pluto", "the Moon", "the Sun" ]
D. the Sun
arc_challenge
aquarat_9888
From a group of boys and girls, 15 girls leave. There are then left 2 boys for each girl. After this, 45 boys leave. There are then 5 girls for each boy. Find the number of girls in the beginning?
[ "40", "30", "50", "60", "10" ]
A. 40
aquarat
aquarat_35857
From a group of 4 boys and 4 girls, 6 children are to be randomly selected. What is the probability that 3 boys and 3 girls will be selected?
[ "1/2", "2/3", "3/5", "4/7", "5/9" ]
D. 4/7
aquarat
mmlu_train_40761
Chicken soup has long been a comfort food for people with cold symptoms. Whether the remedy comes from the warmth and comfort of the soup or from actual cold-fighting ingredients in the meal, it is still up for debate. Chicken Soup: Just the Evidence _ The heat, salt, and hydration provided by chicken soup may actua...
[ "It is particularly good for children.", "It can prevent people from colds.", "It is an amazing comfort food for people with colds.", "It surely has medicinal effects on colds." ]
C. It is an amazing comfort food for people with colds.
mmlu_train
aquarat_23280
One fourth of a solution that was 8% sugar by weight was replaced by a second solution resulting in a solution that was 16 percent sugar by weight. The second solution was what percent sugar by weight?
[ "74%", "52%", "40%", "18%", "8.5%" ]
C. 40%
aquarat
mmlu_train_91653
An inventor has created his perfect girlfriend,a robot who can do the cleaning,remember his favorite drink and read the newspaper to him. Le Trung,33,has spent 14000 dollars creating the robot.He made the robot look like a woman in her twenties with shiny hair and blue eyes. She can speak English and Japanese and she i...
[ "how to make a new robot.", "an inventor and his robot girlfriend.", "how much you need to make a robot.", "why the inventor made a robot as his girlfriend" ]
B. an inventor and his robot girlfriend.
mmlu_train
mmlu_train_41526
Your friends might be in Australia or maybe just down the road, but they are all just a few clicks away. Life has changed for millions of young people across the world who now make friends online. Whether you use chat-rooms, QQ, MSN or ICQ, you are a member of this group. "I don't often talk with my parents or grandpar...
[ "a good place to spend her time when bored", "the biggest messaging service in China", "a safe place to chat with strangers", "the best place to make friends" ]
A. a good place to spend her time when bored
mmlu_train
arc_easy_10
When igneous rock is changed into metamorphic rock, which form of energy is this process?
[ "heat", "chemical", "magnetic", "light" ]
A. heat
arc_easy
aquarat_20269
If P, x, y, and z are positive integers and (x)×(y)×(z)=P^2, which of the following could be the values of x, y, and z?
[ "3, 16, 25", "9, 25, 24", "2, 49, 32", "2, 9, 16", "8, 16, 36" ]
C. 2, 49, 32
aquarat
arc_challenge_941
In 2005, a team of scientists discovered a photosynthetic bacteria living near the molten lava of a thermal vent ecosystem deep in the Pacific Ocean. The bacteria lived 2400 meters below the surface of the ocean, yet made energy from photosynthesis. Which conclusion best explains the results?
[ "Photosynthesis can occur without light.", "The hydrothermal vent emits usable light.", "High water pressure can power photosynthesis.", "The bacteria used to live at the ocean's surface." ]
B. The hydrothermal vent emits usable light.
arc_challenge
aquarat_47680
What is the remainder when 43^89 is divided by 5?
[ "0", "1", "2", "3", "4" ]
D. 3
aquarat
aquarat_22848
The product of n^2 consecutive positive integers is always divisible by
[ "n^2 -1", "", "2n +1", "n^2 + 1", "n!" ]
A. n^2 -1
aquarat
aquarat_3359
Which of the following integers is NOT a divisor of x if x = (21)(3^6) – (109)?
[ "2", "5", "18", "19", "25" ]
C. 18
aquarat
arc_challenge_762
Which source of electricity would harm the environment the least?
[ "solar power", "diesel generator", "hydroelectric dams", "power lines" ]
A. solar power
arc_challenge
aquarat_1494
On a game show, a contestant spins 2 different wheels; each wheel is numbered 1 to 5. What is the probability that the contestant will spin all tens?
[ "2/41", "3/6", "7/9", "1/25", "23/45" ]
D. 1/25
aquarat
mmlu_train_58598
The card using a built-in voice-recognition chip requires users to give a spoken password that it recognizes. The idea is to prevent thieves from using a stolen card to buy goods online. A model built by engineers in California packs a microphone, a loudspeaker, a battery and a voice-recognition chip into a standard-s...
[ "Its owner can change the ID code at will.", "Its user needn't key in the credit card number.", "It can record its user's spoken password.", "It can be used by someone who has stolen it." ]
D. It can be used by someone who has stolen it.
mmlu_train
m1_pref_71
Which of the following is WRONG about inverted files? (Slide 24,28 Week 3)
[ "The space requirement for the postings file is O(n)", "Variable length compression is used to reduce the size of the index file", "The index file has space requirement of O(n^beta), where beta is about 1⁄2", "Storing differences among word addresses reduces the size of the postings file" ]
B. Variable length compression is used to reduce the size of the index file
m1_pref
mmlu_train_17926
A third of primary schoolchildren in China are suffering from psychological ill-health as a result of classroom stress and parental pressure, according to a study published on Tuesday. The problem is so bad that urgent measures are needed, warns the study, led by British and Chinese researchers. The investigation surve...
[ "More and more schoolchildren will drop out of school soon", "Homework and examinations will be cancelled at all schools", "Parents and teachers will give up educating the schoolchildren", "Too much stress does great harm to schoolchildren physically and mentally :" ]
D. Too much stress does great harm to schoolchildren physically and mentally :
mmlu_train
arc_easy_1359
Which statement about all living organisms is true?
[ "They have limbs.", "They produce their own food.", "They breathe air.", "They have at least one cell." ]
D. They have at least one cell.
arc_easy
aquarat_8656
The list price of an article is Rs.65. A customer pays Rs.56.16 for it. He was given two successive discounts, one of them being 10%. The other discount is?
[ "8%", "4%", "6%", "3%", "2%" ]
B. 4%
aquarat
mmlu_train_41610
Electronic book publishing has many of the same risks and opportunities as electronic music publishing. By delivering text direct to the user's computer screen, the e-book could cut down costs, and allow creators to deal directly with their audience, bypassing traditional publishers and readers. But it also raises th...
[ "Copyright.", "Price.", "Quality.", "Popularity." ]
A. Copyright.
mmlu_train
mmlu_train_94678
A robin catches and eats a cricket. Which statement best describes the roles of each animal?
[ "The robin is the prey and the cricket is the predator.", "The robin is the predator and the cricket is the prey.", "The robin is the consumer and the cricket is the producer.", "The robin is the producer and the cricket is the consumer." ]
B. The robin is the predator and the cricket is the prey.
mmlu_train
mmlu_train_99388
What stimulants taste buds sour and
[ "sand", "lava", "sucrose", "water" ]
C. sucrose
mmlu_train
mmlu_train_25803
We know that cigarette smoking kills. So, producers made electronic cigarettes as a safer smoking choice - safer than tobacco. Although e-cigarettes contain the drug nicotine like cigarettes, they do not use tobacco and you do not light them. They are powered by battery . However, if e-cigarettes are so safe, why has ...
[ "Parents feared that their children might get poisoned,", "Parents found the device useless in quitting smoking.", "Children swallowed the liquid nicotine from the device.", "Children might get addicted to playing with the device." ]
A. Parents feared that their children might get poisoned,
mmlu_train
arc_easy_1334
A worker needs to load a heavy box onto a truck. The worker uses a ramp to move the box because the ramp
[ "increases the weight of the box.", "reduces the gravitational force on the box.", "increases the amount of friction on the box.", "reduces the amount of force applied to the box." ]
D. reduces the amount of force applied to the box.
arc_easy
arc_easy_1017
All the ponds in an area dried up during a drought. The population of which of the following animals that live in the area is most affected by the drought?
[ "deer", "frog", "hawk", "squirrel" ]
B. frog
arc_easy
aquarat_622
(1^2+2^2+3^2+.....+10^2)=?
[ "330", "345", "365", "385", "None of them" ]
D. 385
aquarat
aquarat_23752
Each night before he goes to bed, Jordan likes to pick out an outfit to wear the next day. He has 13 different shirts, 10 different pairs of jeans, and 8 pairs of sneakers. If an outfit consists of 1 shirt, 1 pair of jeans, and 1 pair of sneakers, how many different outfits does Jordan have?
[ "30", "90", "240", "1040", "960" ]
D. 1040
aquarat
aquarat_23069
From the top of a 9 metres high building AB, the angle of elevation of the top of a tower CD is 30º and the angle of depression of the foot of the tower is 60º. What is the height of the tower?
[ "11", "12", "88", "27", "10" ]
B. 12
aquarat