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mmlu_train_93984
Which sequence lists the levels of organization in the human body from simplest to most complex?
[ "organ system -> tissue -> cell -> organ", "tissue -> cell -> organ -> organ system", "organ -> organ system -> tissue -> cell", "cell -> tissue -> organ -> organ system" ]
D. cell -> tissue -> organ -> organ system
mmlu_train
mmlu_train_60908
What would you think if someone suggested knocking down St Paul's Cathedral to widen the road? Or pulling down Big Ben to make way for a car park? It would be ridiculous, right? But when it comes to devastation of the natural world, we aren't so easily shocked. But we should be...or we'll be in a lot of trouble. _ ....
[ "unreasonable", "necessary", "difficult", "reasonable" ]
A. unreasonable
mmlu_train
aquarat_22068
A pool can be filled in 4 hours and drained in 5 hours. The valve that fills the pool was opened at 9:00 am and some time later the drain that empties the pool was also opened. If the pool was filled by 6:00 pm and not earlier, when was the drain opened?
[ "10:45 am", "11:45 am", "12:45 pm", "1:45 pm", "2:45 pm" ]
B. 11:45 am
aquarat
arc_easy_1090
Which two observations are both used to describe weather?
[ "precipitation and runoff", "temperature and sky conditions", "wind speed and erosion", "types of clouds and deposition" ]
B. temperature and sky conditions
arc_easy
mmlu_train_21970
Scientists say they have discovered a promising treatment for sleeping sickness, a killer disease that infects about 60,000 people in Africa a year. British and Canadian experts say drugs could attack the parasite causing the illness needs to survive. They say the drug could be ready for human medical test in about 1...
[ "big drug companies play an important role in the research of the new drug", "people who get infected with the disease are mentally disturbed", "among 200 people infected with the disease, 5 may die because of the old drug", "Professor Paul Wyatt may be a professor at the University of York" ]
B. people who get infected with the disease are mentally disturbed
mmlu_train
arc_easy_745
A rainforest area is experiencing a severe drought. As a consequence, the insect population has decreased. What will the insect-eating birds most likely do as a result of the drought?
[ "stop searching for food until it begins to rain", "begin reproducing to increase population", "move to a new area to find food", "start the process of hibernation" ]
C. move to a new area to find food
arc_easy
aquarat_30853
Free notebooks were distributed equally among children of a class. The number of notebooks each child got was one-eighth of the number of children. Had the number of children been half, each child would have got 16 notebooks. How many notebooks were distributed in all?
[ "432", "640", "256", "512", "None of these" ]
D. 512
aquarat
mmlu_train_99443
Where might you find eggs?
[ "forest", "space", "lava", "ocean" ]
A. forest
mmlu_train
mmlu_train_73600
Report Card Name: James Stuart Time: January 24th, 2012 Subjects Grades Comments English B+: Your reading and writing are good. But you have a strong accent , so you are not good at speaking. And you do not put much effort into this subject. If you work hard, you can get a bette...
[ "English", "physics", "math", "music" ]
B. physics
mmlu_train
arc_easy_1345
Minerals can be identified using hardness, streak, and cleavage because
[ "minerals are inorganic.", "crystal structure is too hard to determine.", "crystal size is determined by the environment.", "minerals have different recognizable properties." ]
D. minerals have different recognizable properties.
arc_easy
mmlu_train_99085
A mechanism that a ____ uses is a ____
[ "see-saw; pulley", "crane; pulley", "lever; lever", "cat; fishing rod" ]
B. crane; pulley
mmlu_train
aquarat_21762
A certain clock marks every hour by striking a number of times equal to the hour,and the time required for a stroke is exactly equal to the time interval between strokes. At 6:00 the time lapse between the beginning of the first stroke and the end of the last stroke is 66 seconds. at 12:00 ,how many seconds elapse betw...
[ "A.138", "B.50", "C.48", "D.46", "E.44" ]
A. A.138
aquarat
mmlu_train_51882
Below is a page adapted from About Wikipedia on how to take full advantage of Wikipedia. Wikipediais a web-based, free-content encyclopedia in many languages. SSExploring Wikipedia Many visitors come to Wikipedia to acquire knowledge, while others come to share knowledge. At this very instant, dozens of articles ar...
[ "discussion", "description", "instruction", "summary" ]
C. instruction
mmlu_train
arc_easy_638
In clear weather, a bright light can be seen for a long distance. In conditions of heavy fog, the visibility is greatly reduced. Which of the following explains the reduced visibility?
[ "Light is refracted by water vapor in the air.", "Light is scattered by water droplets in the air.", "Light is absorbed by water vapor near the ground.", "Light is reflected by water droplets on the ground." ]
B. Light is scattered by water droplets in the air.
arc_easy
aquarat_21942
Carmen made a sculpture from small pieces of wood. The sculpture is 2 feet 10 inches tall.Carmen places her sculpture on a base that is 6 inches tall. How tall are the sculpture andbase together?
[ "3.1 feet", "3.2 feet", "3.3 feet", "3.4 feet", "3.5 feet" ]
C. 3.3 feet
aquarat
mmlu_train_92732
A student states that plants grow taller when grown in natural light than they do in artificial light. Which method is the best way to determine if the statement is fact or opinion?
[ "conduct a controlled experiment", "discuss the statement with other students", "ask several teachers their thoughts", "propose a scientific conclusion" ]
A. conduct a controlled experiment
mmlu_train
mmlu_train_27819
Today, innovations to make our lives more eco-friendly can be found everywhere. There are energy-efficient automobiles, eco-friendly light bulbs, and clothes made by fashion designers using sustainable environmental practices. Industries around the world have also begun to take a serious look at how their operations ...
[ "grow their own food on campus", "pay less with their own containers", "help the college make its food budget", "recycle paper at their graduation ceremony" ]
B. pay less with their own containers
mmlu_train
aquarat_12825
If I walk at 4 km/h, I miss the bus by 10 minutes. If I walk at 5 km/h, I reach 5 minutes before the arrival of the bus. How far I walk to reach the bus stand ?
[ "5 km", "4.5 km", "5 1⁄4 km/h", "Cannot be determined", "None of these" ]
A. 5 km
aquarat
aquarat_49944
With a uniform speed a car covers the distance in 8 hours. Had the speed been increased by 2 km/hr, the same distance could have been covered in 7 1/2 hours. What is the distance covered?
[ "187 km", "480 km", "278 km", "240 km", "671 km" ]
D. 240 km
aquarat
aquarat_5595
Lamp A flashes every 6 seconds, Lamp B flashes every 8 seconds, Lamp C flashes every 10 seconds. At a certain instant of time all three lamps flash simultaneously. During the period of 6 minutes after that how many times will exactly two lamps flash? (Please include any flash of exactly two lights which occurs at the 6...
[ "24", "25", "26", "27", "28" ]
D. 27
aquarat
mmlu_train_20792
You never see him, but they're with you every time you fly. They record where you are going, how fast you're traveling and whether everything on your airplane is functioning normally. Their ability to withstand almost any disaster makes them seem like something out of a comic book. They're known as the black box. When ...
[ "Data for analyzing the cause of the crash.", "The total number of passengers on board.", "The scene of the crash and extent of the damage.", "Homing signals sent by the pilot before the crash." ]
A. Data for analyzing the cause of the crash.
mmlu_train
arc_challenge_151
Which of these is found in all organisms?
[ "a cell", "a tissue", "an organ", "an organ system" ]
A. a cell
arc_challenge
mmlu_train_8065
Humans might be the most highly-evolved species on the planet, but most animals possess skills we can only dream of having. Imagine how much electricity we could save if we could see in the dark the way cats do. Imagine leaping from tree to tree like a monkey. Giraffes, which are otherwise calm and good-natured, sleep ...
[ "People carried out a systematic study on pigeons.", "People studied more animals and plants to develop the airplane.", "People could fly their airplane for fun.", "People kept their airplane at a French gallery." ]
B. People studied more animals and plants to develop the airplane.
mmlu_train
arc_easy_1632
Which layer of the atmosphere contains the greatest amount of water vapor?
[ "thermosphere", "mesosphere", "stratosphere", "troposphere" ]
D. troposphere
arc_easy
mmlu_train_70974
Fishing is a popular activity and every fisherman knows the rule: Keep the big ones, throw the smaller ones back. The idea behind Lt is simple - the larger fish are probably older. If you keep the smaller ones, they won't be able to reproduce, and the fish population is in danger. But fishing out the largest fish from ...
[ "It helps to protect fish numbers.", "It helps to protect fish size.", "It is the custom in most countries.", "They will be punished if they don't." ]
A. It helps to protect fish numbers.
mmlu_train
arc_challenge_913
Which physical characteristic of Earth is similar to a physical characteristic of the Moon?
[ "its climate", "its great seas", "its atmosphere", "its mountain ranges" ]
D. its mountain ranges
arc_challenge
aquarat_40393
Bill bought 100 packets of candy. He was able to sell 1/2 of them at a 20% profit, another 1/4 of them at zero profit and the remainder was sold at a 5% loss. Find the total profit or loss made by Bill after selling those 100 packets. A packet sold at a loss had a price of $9. Please provide an intuitive answer if poss...
[ "0", "Profit of $87.5", "Loss of $25", "Profit of $80", "Profit of $85" ]
B. Profit of $87.5
aquarat
mmlu_train_6142
An article published recently in the scientific journal Nature is shedding new light on an important, but so far little has been appreciated, aspect of human evolution. In this article, Professors Dennis Bramble, and Daniel Lieberman suggest that the ability to run was a decisive factor in the development of our specie...
[ "early humans had an advantage in obtaining food thanks to the running ability", "fossils help us better understand human evolution.", "our Achilles tendons are an adaptation for running efficiently", "big brains may have been evolved for running long-distance" ]
D. big brains may have been evolved for running long-distance
mmlu_train
mmlu_train_19966
One of the most important meals of the day is breakfast. In order for children to build strong bodies and for adults to keep well, they should always eat a good breakfast. Eating the right food is necessary for good health. You should eat different kinds of food in order to keep a good health. It is understood that a g...
[ "They may not grow as fast as children with breakfast.", "They may grow faster and better than children with breakfast.", "They may grow as fast and well as children with breakfast.", "They may study as well as or ever better than children with breakfast." ]
A. They may not grow as fast as children with breakfast.
mmlu_train
aquarat_50477
The principal that amounts to Rs. 4903 in 3 years at 6 1/4 % per annum C.I. compounded annually, is?
[ "s. 3096", "s. 4076", "s. 4085", "s. 4096", "s. 5096" ]
B. s. 4076
aquarat
aquarat_36513
For any integer k greater than 1, the symbol k* denotes the product of all integers between 1 and k, inclusive. If k* is a multiple of 1701 what is the least possible value of k?
[ "8", "10", "12", "14", "16" ]
C. 12
aquarat
arc_easy_691
In May 2007, wildfires burned more than 350 square miles of habitat in Florida and Georgia. Intense fires like this one can temporarily remove nitrogen, phosphorus, and potassium in area soil. What most likely happens in the burned areas until organic decay replenishes the lost nutrients?
[ "Consumers take on the ecological role of producers.", "Only secondary consumers obtain the resources they need.", "The carrying capacity of the soil for plant growth is reduced.", "The remaining organisms in the area become more territorial." ]
C. The carrying capacity of the soil for plant growth is reduced.
arc_easy
mmlu_train_53039
The computer is a useful machine. It is the most important invention in many years. The oldest kind of computer is the abacus , used in China centuries ago, but the first large, modern computer was built in 1946. A computer then could do maths problems quite fast. Today computers are used in many ways and can do many k...
[ "helpful", "strange", "large", "dangerous" ]
A. helpful
mmlu_train
mmlu_train_95122
Blood absorbs oxygen in the
[ "both lower limbs of the body", "organs that develop during childhood", "nasal bones projecting above the mouth", "inner canals of the ear" ]
B. organs that develop during childhood
mmlu_train
mmlu_train_65543
Wind turbines are efficient sources of cheap energy but also a source of concern as their huge spinning blades frequently kill birds and bats. A new type of wind generator developed in Spain offers a creative solution to that problem. In 2002, Spanish inventor David Yanez saw a short film about the Tacoma Narrows Bri...
[ "The original idea was considered as practical in an engineering firm.", "Yanez and Martin's initial tests by themselves proved to be successful.", "The material for constructing the mast is different from that of the past.", "The new generator is better at creating energy than a comparable bladed one." ]
B. Yanez and Martin's initial tests by themselves proved to be successful.
mmlu_train
mmlu_train_89449
Hi! My name is Hunt. Here is a picture of my class. Joan is short and is wearing a yellow dress. She is good at maths. David is tall and has black hair. He is good at playing basketball. Mike is big. He has small eyes. He is funny. He can play football. Lily has long hair. She can speak Japanese. Helen is a black girl....
[ "David is short.", "Mike has long hair.", "Helen is a white girl.", "Becky is good at computer." ]
D. Becky is good at computer.
mmlu_train
aquarat_18147
5000 was divided into two parts such a way that when first part was invested at 3% and the second at 5%, the whole annual interest from both the investments is Rs.144, how much was put at 3%?
[ "10600", "11600", "12600", "10680", "20600" ]
A. 10600
aquarat
aquarat_48196
A machine puts c caps on bottles in m minutes. How many E hours will it take to put caps on b bottles?
[ "60bm/c", "E=bm/60c", "bc/60m", "60b/cm", "b/60cm" ]
B. E=bm/60c
aquarat
mmlu_train_7804
If you want to stay young, sit down and have a good think. This is the research finding of a team of Japanese doctors, who say that most of our brains are not getting enough exercise--and as a result, we are aging unnecessarily soon. Professor Taiju Matsuzawa wanted to find out why otherwise healthy farmers in northern...
[ "Lawyers.", "Farmers.", "Clerks.", "Shop assistants." ]
A. Lawyers.
mmlu_train
mmlu_train_55676
How long you live has a lot to do with your environment and lifestyle, but exceptional long life may have even more to do with your genes. For the first time, researchers have discovered a genetic recipe that accurately predicts who may live to 100 and beyond. Analysis shows that 90% of the participants who lived to 10...
[ "Remaining socially engaged helps a person to live long.", "A genetic recipe can accurately predict who may live to 100 and beyond.", "Perls is the first to think living longer is just a matter of genes.", "The older he gets, the more likely the genes contribute to his extended years." ]
C. Perls is the first to think living longer is just a matter of genes.
mmlu_train
arc_challenge_1074
A teacher opens a can of food in the front of a classroom. Soon, all of the students in the classroom can smell the food. Which statement identifies a property of a gas that allows all of the students to smell the food?
[ "A gas has no mass.", "A gas has a large mass.", "A gas takes the shape of its container.", "A gas keeps its shape when placed in a container." ]
C. A gas takes the shape of its container.
arc_challenge
aquarat_1860
A watch was sold at a loss of 10%. If the watch was sold for $32 more, there would have been a gain of 6%. What is the cost price?
[ "$180", "$200", "$220", "$240", "$260" ]
B. $200
aquarat
aquarat_13576
There are 16 students in a class. On the day the test was given, Bob was absent. The other 15 students took the test and their average was 77. The next day, Bob took the test, and with this grade included, the new average was 78. What was Bob's grade on the test?
[ "92", "93", "94", "95", "96" ]
B. 93
aquarat
mmlu_train_94520
In which object does chemical energy most likely transform into electrical energy?
[ "a candle", "a mirror", "a flashlight", "a television" ]
C. a flashlight
mmlu_train
m1_pref_92
Which of the following is true regarding the random forest classification algorithm?
[ "It is not suitable for parallelization.", "It uses only a subset of features for learning in each weak learner.", "We compute a prediction by randomly selecting the decision of one weak learner.", "It produces a human interpretable model." ]
B. It uses only a subset of features for learning in each weak learner.
m1_pref
mmlu_train_78157
If you watch the sky for about an hour after the sun goes down , you may see some " moving stars". But they're not really stars. They're man--made satellites . And the biggest of all is the International Space Station(ISS). From May to July is the best season to watch the ISS flying over the earth. And people can see i...
[ "the ISS costs less than people expect", "scientists can do anything they like there", "the ISS can help us make life in the space better", "sixteen countries are members of the space program" ]
D. sixteen countries are members of the space program
mmlu_train
mmlu_train_48615
Though "nanometer" is now a fashionable term all over the world,few people know exactly what it is.It has become a new favorite of manufacturers and sellers in recent years.Many "high-tech" products bearing the name "nano" have entered the market,bringing more mysterious feeling to surprised consumers. Nanometer is a v...
[ "nanometer<millimeter<micrometer<meter", "nanometer<micrometer<millimeter<meter", "micrometer<millimeter<nanometer<meter", "millimeter<micrometer<nanometer<meter" ]
B. nanometer<micrometer<millimeter<meter
mmlu_train
mmlu_train_61155
It is often assumed that people with parents who lived to be very old are more likely to live to a grand old age themselves. "But that's just not true - our study shows that hereditary factors don't play a major role and that lifestyle has the biggest impact." says professor Lars Wilhelmsen, referring to the 1913 Me...
[ "more men than women are in the habit of smoking", "scientists began to study men's habits in the year 1913", "women tend to Live a longer life than man because of their good lifestyle", "heart attack is related to smoking, cholesterol take-in and blood pressure" ]
D. heart attack is related to smoking, cholesterol take-in and blood pressure
mmlu_train
arc_easy_1704
Scientists found fish fossils in the desert. What do the fossils tell about this environment when the fish were alive?
[ "There was a forest with large trees.", "There were lakes with water plants.", "There were mountains with glaciers.", "There was a desert with large rocks." ]
B. There were lakes with water plants.
arc_easy
arc_challenge_129
Which question can most likely be determined through a scientific investigation?
[ "Who will be the winner of the next lottery?", "What football team will win the next game?", "What is the amount of light needed to grow tomatoes?", "Which four types of bird feathers have the prettiest colors?" ]
C. What is the amount of light needed to grow tomatoes?
arc_challenge
mmlu_train_96445
a windmill converts wind energy into
[ "food", "music", "architecture", "charged electrons" ]
D. charged electrons
mmlu_train
arc_challenge_20
A signal from the brain to a muscle in the arm is transmitted by which structures?
[ "sensory neurons", "interneurons", "motor neurons", "mechanoreceptor neurons" ]
C. motor neurons
arc_challenge
mmlu_train_33902
Here in Alaska, the wolf almost disappeared a few years ago, because hunters were killing hundreds of them for sport. However, laws were passed to protect the wolves from sportsmen and people who catch the animals for their fur. So the wolf population has greatly increased. Now there are so many wolves that they are de...
[ "protect people from wolves and deer", "protect wolves from becoming dangerous", "protect wolves from dying out", "keep wolves from killing large numbers of deer" ]
C. protect wolves from dying out
mmlu_train
mmlu_train_13636
Fat on human body is distributed in two different ways. Some fat people have a large chest and no waistline , looking rather like apples. Others are fatter below the waist, looking more like pears. Doctors in Cambridge, England have been examining the relationship between health and fat distribution. They fi...
[ "either an apple-shaped person or a pear-shaped person", "neither a pear-shaped person nor an apple-shaped person", "a pear-shaped person", "an apple-shaped person" ]
C. a pear-shaped person
mmlu_train
aquarat_46656
The ratio between the present ages of A and B is 5:3 respectively. The ratio between A's age 4 years ago and B's age 4 years hence is 1:1. What is the ratio between A's age 4 years hence and B's age 4 years ago?
[ "3:4", "3:0", "3:1", "3:2", "3:7" ]
C. 3:1
aquarat
aquarat_34044
Find the value of (√1.21)/(√0.81) + (√1.00)/(√0.49) is
[ "2.65", "145/63", "155/63", "125/63", "185/63" ]
A. 2.65
aquarat
aquarat_22253
At what rate percent per annum will the simple interest on a sum of money be 1/5 of the amount in 10 years?
[ "2%", "7%", "9%", "3%", "1%" ]
A. 2%
aquarat
mmlu_train_97160
Which would likely result in a chemical change?
[ "a piece of paper in marbles", "a piece of meat submerged in lemon juice", "a blade of grass in sand", "a piece of cotton in water" ]
B. a piece of meat submerged in lemon juice
mmlu_train
aquarat_41759
A contractor undertook to do a piece of work in 10 days. He employed certain number of laboures but 5 of them were absent from the very first day and the rest could finish the work in only 13 days. Find the number of men originally employed ?
[ "21.6", "23.6", "22.6", "21.8", "21.3" ]
A. 21.6
aquarat
mmlu_train_51827
Another common type of reasoning is the search for causes and results.We want to know whether cigarettes really do cause lung cancer, what causes malnutrition, the decay of cities, or the decay of teeth.We are equally interested in effects: what is the effect of sulphur or lead in the atmosphere, of oil spills and raw ...
[ "relationships between causes and results", "classification of reasoning", "some other common types of reasoning", "some special type of reasoning" ]
C. some other common types of reasoning
mmlu_train
mmlu_train_4120
John was an old man who lived in New York City. John used to work at the Post Office before he quit. John has a grandson named Timmy. Timmy came to visit John and brought his friends David, Roger, and Bill. John gave them each a glass of lemonade to drink. Timmy wanted his friends to try his grandfather's meat so...
[ "soup", "turkey", "pizza", "fish" ]
A. soup
mmlu_train
mmlu_train_83488
There is not enough oil in the world now. As time goes by, it becomes less and less, so what are we going to do when it runs out? Perhaps we will go back to using horses, carriages and bicycles. In the Second World War, some people didn't use gas made from petroleum in their cars. They made gas from wood and plants in...
[ "Water.", "Coal.", "Wood and plants.", "Tides." ]
C. Wood and plants.
mmlu_train
arc_challenge_715
During which activity will light most likely be refracted?
[ "placing a scarf over the shade of a lamp", "viewing objects using the side mirror of a car", "looking at pebbles through the water in a stream", "using a flashlight to light up a forest path at night" ]
C. looking at pebbles through the water in a stream
arc_challenge
aquarat_34833
A certain sum of money is divided among A, B and C such that A gets one-third of what B and C together get and B gets two-seventh of what A and C together get. If the amount received by A is $20 more than that received by B, find the total amount shared by A, B and C.
[ "$320", "$420", "$720", "$220", "$200" ]
C. $720
aquarat
arc_easy_1033
Which of the following elements is best able to combine with itself and hydrogen [H] to form large molecules?
[ "sodium [Na]", "lithium [Li]", "sulfur [S]", "carbon [C]" ]
D. carbon [C]
arc_easy
aquarat_27701
If the product of all the factors of a positive integer, N, is 2 ^ 18 * 3 ^ 12, how many values can N take?
[ "None", "1", "2", "3", "4" ]
B. 1
aquarat
mmlu_train_58200
Many Americans spend more time in cars these days than in the kitchen. But as lives grow busier--and waistlines grow larger--a number of health experts are calling for Americans to reduce their risk of cancer and other diseases by cooking at home more and eating out less. "When dining out, people are likely to _ all th...
[ "eating out can be as healthy as at home", "People should stop going to restaurants", "Restaurants usually serve unhealthy food", "Preparing meals at home is more meaningful" ]
A. eating out can be as healthy as at home
mmlu_train
mmlu_train_99644
What is a vehicle for the flow of electricity?
[ "a metal sword", "a wooden chair", "a plastic ring", "a dry towel" ]
A. a metal sword
mmlu_train
arc_easy_1930
When nitrogen-rich runoff from farms enters a nearby farm, it causes abundant growth of algal mat on the pond surface. As a result, underwater plants in the pond begin to die. Identify the limiting factor that is most responsible for causing the underwater plants to die.
[ "oxygen", "sunlight", "nitrogen", "carbon dioxide" ]
B. sunlight
arc_easy
mmlu_train_71943
You are what you eat Keeping better eating habits can help you have less illness. A healthy eating plan means choosing the right food to eat and cooking food in a healthy way. _ Do you often change your toothbrush? Maybe you think it is unnecessary. A study shows old toothbrushes bring disease . You should often chan...
[ "Twenty-five minutes.", "Fifteen minutes.", "Five minutes.", "Ten minutes." ]
A. Twenty-five minutes.
mmlu_train
aquarat_8091
The sector of a circle has radius of 21 cm and central angle 135o. Find its perimeter?
[ "91.5 cm", "91.6 cm", "91.2 cm", "91.3 cm", "91.9 cm" ]
A. 91.5 cm
aquarat
arc_easy_1717
When the cells in an organism divide and reproduce, the organism can grow. Which cell organelle contains the genetic material for reproduction?
[ "the nucleus", "the ribosome", "the mitochondrion", "the endoplasmic reticulum" ]
A. the nucleus
arc_easy
aquarat_17352
Instead of multiplying a number by 3, the number is divided by 5. What is the percentage of error obtained ?
[ "92.33%", "91.33%", "95.33%", "93.33%", "94.33%" ]
D. 93.33%
aquarat
mmlu_train_7747
A 1. 6-meter tall robot may soon become the best friend for lonely elderly people,as Chinese scientists are making the final sprint toward its market launch ,said a senior researcher on the robot project on Saturday. "We are working on testing the exact functions and ways to reduce the cost in preparations for an ...
[ "advertise a robot caregiver to the elderly", "tellprefix = st1 /Chinaelderly not to worry about their life", "explain how robot caregivers work in the future", "introduce a newly-developed robot caregiver" ]
D. introduce a newly-developed robot caregiver
mmlu_train
mmlu_train_30362
Does solving a math problem give you a headache? Doyou feel nervous when you sit a math exam? For most students, math can be tough but scientists have proved that math problems can actually trigger physical pain. Scientists came to his conclusion with an in-depth experiment, which was published in the Public Library of...
[ "How to overcomemathfear.", "Physical pain affectsmath performance.", "Math paininyour brain.", "Unknowntruth about pain." ]
C. Math paininyour brain.
mmlu_train
mmlu_train_97853
Lucy came in from the cold and can's stop shivering. It might help her to sit near
[ "a running boiler", "an iceberg", "a wet towel", "a sofa" ]
A. a running boiler
mmlu_train
mmlu_train_4894
Earthworms live underground in the soil. As they move through the soil, they create tunnels. The tunnels help improve the soil. Plants grow better in soil that has earthworms. Which statement explains how earthworm tunnels help plants?
[ "Earthworm tunnels bring heat into the soil that warms plant roots.", "Earthworm tunnels loosen the soil so plant roots can easily grow", "Earthworm tunnels allow sunlight to reach the plant roots in the soil.", "Earthworm tunnels create places where insects can hide and protect plant roots." ]
B. Earthworm tunnels loosen the soil so plant roots can easily grow
mmlu_train
mmlu_train_84428
Alfred Nobel, a Swedish - born chemist, who died in 1896, at one time believed that his invention of explosives could bring wars to an end, But later he found he was wrong. Nobel was born in Sweden in 1833. With only one year of formal schooling, he became a chemist and inventor by age of 16. He was also a _ , speak...
[ "he would become the richest person of the world", "his invention could stop wars in the world", "the Nobel Prizes could be world - famous", "no one could use his invention to start wars" ]
B. his invention could stop wars in the world
mmlu_train
arc_challenge_4
A boat is acted on by a river current flowing north and by wind blowing on its sails. The boat travels northeast. In which direction is the wind most likely applying force to the sails of the boat?
[ "west", "east", "north", "south" ]
B. east
arc_challenge
aquarat_7423
How many four digit numbers can be formed using the digits {1, 3, 4, 5, 7,9}(repetition of digits is not allowed)?
[ "360", "817", "145", "346", "342" ]
A. 360
aquarat
mmlu_train_86365
The street food stands are very popular in Korea . They take their name from the two kinds of hot foods they sell : Dukbokgi and Odeng . Dukbokgi is a spicy hot food made of rice cakes and some vegetables . These rice cakes are finger-shaped . They are white , and they are about ten centimeters in length . They are mix...
[ "Rice , fish and some vegetables", "Chicken and sugar", "Hamburgers and carrots", "Rice cakes and some vegetables" ]
D. Rice cakes and some vegetables
mmlu_train
mmlu_train_64012
China's second manned space flight will be done by two astronauts over five days in 2005. "Shenzhou-VI will be sent into space sometime in 2005," said Zuo Saichun, a spokesperson of the China Aerospace Science and Technology (CAST). "The spacecraft will make new breakthroughs in China's manned space technology." Unlike...
[ "some problems need solving before Shenzhou-VI is sent into space", "Shenzhou-VI will be sent into space in 2005", "what China's space programme is", "how China's three-stage programme is carried out" ]
B. Shenzhou-VI will be sent into space in 2005
mmlu_train
aquarat_25587
A began business with 12500 and is joined afterwards by B with 50000. When did B join, if the profits at the end of the year are divided equally?
[ "8 months", "9 months", "10 months", "7 months", "None of these" ]
B. 9 months
aquarat
aquarat_40454
144 choclates are distributed to children with the same number. What can’t be the range including the number of children?
[ "1~10", "50~60", "20~30", "10~20", "70~80" ]
B. 50~60
aquarat
mmlu_train_94419
When you are riding a bicycle at night, your bicycle's reflectors help people in cars see your bicycle. How do bicycle reflectors work?
[ "They are made of a special material that gives off its own light.", "They are hooked up to batteries that allow them to produce light.", "They bounce light back from other sources.", "They are covered with paint that glows in the dark." ]
C. They bounce light back from other sources.
mmlu_train
aquarat_34479
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If three marbles are picked at random, what is the probability that they are all blue?
[ "1/455", "2/455", "1/91", "4/455", "None of these" ]
A. 1/455
aquarat
aquarat_6037
In a certain archery competition, points were awarded as follows: the first place winner receives 11 points, the second place winner receives 7 points, the third place winner receives 5 points and the fourth place winner receives 2 points. No other points are awarded. John participated several times in the competition ...
[ "6", "7", "8", "9", "10" ]
B. 7
aquarat
mmlu_train_7277
How did the ancient Chinese keep food warm in winter? Facilities like electric rice cookers, microwaves, and electric kettles, make it easy for people to keep food warm and enjoy a comfortable winter. So how did Chinese people in ancient times keep food warm in winter without these? In fact, ancient Chinese people used...
[ "It is warm.", "It is convenient.", "It is environment-friendly.", "It is useful." ]
C. It is environment-friendly.
mmlu_train
aquarat_21642
The present ages of three persons are in the proportion of 4 : 7 : 9. Eight years ago, the sum of their ages was 116. Find their present ages.
[ "20,35,45", "28,49,63", "16,28,36", "16,28,46", "None of these" ]
B. 28,49,63
aquarat
mmlu_train_34908
The smartphone has become the centerpiece of many students' digital lives. Yes, it can be a distraction(,), but it is also an incredible tool that can transform classroom learning and late-night studying. Professors and students are starting to explore what the smartphone can contribute to learning-and there is a whole...
[ "TED", "VCS", "OS", "ECX" ]
A. TED
mmlu_train
mmlu_train_65331
Increasingly, Americans are becoming their own doctors, by going online to diagnose their symptoms, order home health tests or medical devices, or even self-treat their illnesses with drugs from Internet pharmacies . Some avoid doctors because of the high cost of medical care, especially if they lack health insurance. ...
[ "It's cheap to se1f-treat your own illness.", "It's embarrassing to discuss your bad habits.", "It's reasonable to put up a medical website.", "It's dangerous to be your own doctor." ]
D. It's dangerous to be your own doctor.
mmlu_train
aquarat_13597
The average of first five multiples of 2 is?
[ "6", "8", "9", "5", "7" ]
A. 6
aquarat
arc_challenge_122
What is the frequency of ocean waves that have a speed of 18 m/s and a wavelength of 50 m?
[ "0.18 Hz", "0.36 Hz", "2.8 Hz", "9.0 Hz" ]
B. 0.36 Hz
arc_challenge
mmlu_train_19025
Why do men live a shorter life than women? The latest research indicates that men's hearts going into a rapid decline when they reach middle age could be the cause. The research of ageing on the heart has shown that women's _ may be linked to the fact that their hearts do not lose much pumping power with age. "We have ...
[ "men have fewer cells than women when they are born", "women can produce the cells that make the heart beat", "the female heart suffers less loss of the cells with age", "women will never suffer the loss of pumping power with age" ]
C. the female heart suffers less loss of the cells with age
mmlu_train
arc_easy_1775
A child walks across a carpet and generates an electrical charge. The child will get a slight shock by touching a
[ "metal doorknob.", "plastic toy.", "rubber ball.", "wooden block." ]
A. metal doorknob.
arc_easy
mmlu_train_94283
A hurricane is a heat engine which converts one kind of energy into another. Hurricanes convert most of the heat energy into
[ "chemical energy.", "electrical energy.", "mechanical energy.", "potential energy." ]
C. mechanical energy.
mmlu_train
aquarat_14163
Carol and Jordan draw rectangles of equal area. If Carol's rectangle measures 12 inches by 15 inches and Jordan's rectangle is 9 inches long, how wide is Jordan's rectangle, in inches?
[ "17", "18", "19", "20", "21" ]
D. 20
aquarat
mmlu_train_88468
The world has many beautiful sounds. We can hear the songs of birds and the laugh of people. We can listen to cool music and news reports. And it's all because of our ears! They bring us a world of sounds. But some people can't hear any sound at all. Some are born deaf. Others can hear well in their childhood, nut too ...
[ "Illness and hearing problems.", "people with hearing problems.", "Ways to protect our ears.", "Danger of loud noise." ]
A. Illness and hearing problems.
mmlu_train
arc_easy_777
In which process is nitrogen from the air put into a form that plants can use?
[ "nitrification", "denitrification", "nitrogen saturation", "nitrogen fixation" ]
D. nitrogen fixation
arc_easy
arc_easy_1611
Which most accurately describes a circle (pie) graph?
[ "used to demonstrate change in temperature only", "used to demonstrate change that is continuous", "used to demonstrate change that is not continuous", "used to describe how part of the data relates to all of the data" ]
D. used to describe how part of the data relates to all of the data
arc_easy