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arc_challenge_491
A pharmaceutical company develops a new antibiotic to treat pneumonia. After limited testing, the researchers conclude that the antibiotic seems to be effective. How can the researchers strengthen their conclusions?
[ "Test the antibiotic on human volunteers.", "Publish their results in a medical journal.", "Ask an independent lab to retest the antibiotic.", "Test the effectiveness of the antibiotic at killing other bacteria." ]
C. Ask an independent lab to retest the antibiotic.
arc_challenge
mmlu_train_96091
An example of a circuit would be
[ "Rock climbing", "running a mile", "dimming a bulb", "swimming a lap" ]
C. dimming a bulb
mmlu_train
aquarat_53684
The content of several smaller cylinders ( 3 meter diameter and 6 meter height) were to be emptied into a larger cylinder(20 meter diameter and 10 meter height), how many smaller cylinders will fill up the larger cylinder?
[ "20", "10", "50", "74", "73" ]
D. 74
aquarat
mmlu_train_84134
More and more people like bicycling and it is no surprise. It's fun, healthy and good for the environment. Maybe that's why there are 1.4 billion bicycles and only 400 million cars on roads worldwide today. Bikes can take you almost anywhere, and there is no oil cost! If you get on a bicycle and ride it, you may discov...
[ "put it at the station", "go on airline websites", "feel more self-confident", "take it onto a train with you" ]
D. take it onto a train with you
mmlu_train
aquarat_36455
The 30 members of a club decided to play a badminton singles tournament. Every time a member loses a game he is out of the tournament. There are no ties. What is the minimum number of matches that must be played to determine the winner ?
[ "15", "29", "61", "72", "None of these" ]
B. 29
aquarat
mmlu_train_93169
In most animals, combinations of various tissues make up functional units called
[ "epithelial cells.", "organs.", "organ systems.", "populations." ]
B. organs.
mmlu_train
mmlu_train_87348
The moon looks bigger than the stars at night. But in fact, it is smaller than any of them. The moon looks big to us, because it is closer to us than any star. The moon goes around the earth. It makes one trip about four weeks. The moon is a round ball and looks beautiful. Don't you think so? Now people know quite a lo...
[ "a week", "four weeks", "a year", "24 hours" ]
B. four weeks
mmlu_train
mmlu_train_2349
Which fact about water is an example of a chemical property?
[ "Water expands when it freezes.", "The boiling point of water is 100ºC.", "Water can separate into hydrogen and oxygen.", "The density of water is greater than the density of ice." ]
C. Water can separate into hydrogen and oxygen.
mmlu_train
mmlu_train_17641
Do you have back pain or difficulty with your eyesight? If you do, you are likely to have a problem of posture, which can be solved if you ask a help from a doctor promptly. The conference on posture held in Rome this year has brought out the fact that an Italian out of four have posture problems. Back pain is certainl...
[ "only in Italy", "simply in Rome", "in the whole world", "just in China" ]
C. in the whole world
mmlu_train
mmlu_train_93206
Which of the following is a reason life in the outermost planets is less likely than life on planets nearer the Sun?
[ "They have too little mass.", "They have too much mass.", "Their surfaces are extremely hot.", "Their surfaces are extremely cold." ]
D. Their surfaces are extremely cold.
mmlu_train
arc_easy_1765
Which information is used in a station model?
[ "yearly average precipitation", "daily average barometric pressure", "number of lightning strikes", "wind direction in a particular point and time" ]
D. wind direction in a particular point and time
arc_easy
mmlu_train_18250
The University of Wales, Bangor has been rated the top university in the UK for the help and support provided for students by theTimes Higher Education Supplement.We want to make sure all our students are happy and that they enjoy their time here in Bangor. We realize that you may need some support during your time her...
[ "the care and support offered to students", "its super teachers and star students", "its attention to disabled students", "teaching quality and achievements" ]
A. the care and support offered to students
mmlu_train
aquarat_33265
Mixture A is 20 percent oil, and mixture B is 60 percent oil. If the two are poured together to create a 4-gallon mixture that contains 40 percent oil, approximately how many gallons of mixture A are in the mixture?
[ "1.0", "0.8", "0.7", "0.6", "0.5" ]
B. 0.8
aquarat
mmlu_train_4322
How are green plants an important part of the carbon dioxide-oxygen cycle?
[ "They add oxygen to the soil.", "They release oxygen into the air.", "They fix carbon dioxide in the soil.", "They store carbon dioxide in roots." ]
B. They release oxygen into the air.
mmlu_train
arc_easy_1382
In 1976, the Viking I Lander was sent to Mars to analyze atmospheric gases and soil samples. The Viking I Lander was most likely a
[ "space probe.", "space shuttle.", "lunar module.", "natural satellite." ]
A. space probe.
arc_easy
mmlu_train_44170
You'd be forgiven for thinking that running after children each day would leave parents in the best shape of their lives.But a study has found that the mothers and fathers of young children are more unhealthy than their childless peers . Mothers with young children are heavier and eat more calories and fatty foods,and ...
[ "Childless couples live a much happier life than those with children.", "Mothers will be unhealthy because of the postpartum deprdession", "Couples of young children eat more fatty foods and lead unhealthier lives.", "Fathers tend to eat high calorie foods because they should run after thrie children." ]
C. Couples of young children eat more fatty foods and lead unhealthier lives.
mmlu_train
arc_easy_656
Which of these objects is visible because it reflects light toward the eye?
[ "burning candle", "flashlight bulb", "glowing campfire log", "shiny metallic balloon" ]
D. shiny metallic balloon
arc_easy
arc_easy_500
How do the spines of a cactus help it survive?
[ "Spines help the cactus get moisture.", "Spines anchor the cactus in the ground.", "Spines protect the cactus from animals.", "Spines support the stems and branches of the cactus." ]
C. Spines protect the cactus from animals.
arc_easy
mmlu_train_77014
Henry is a little fatter than he wants to be.He wants to lose some weight .He tries not to eat too much and he eats very little sugar because it will make him fat.He also does exercise every day.He swims,and he runs about two miles a day.Now he is stronger than before.Henry's sister,Susan, is healthier than Henry.She ...
[ "Meat and fruit", "Sugar and meat.", "Fruit and vegetables .", "Vegetables and sugar." ]
B. Sugar and meat.
mmlu_train
aquarat_5470
Sreenivas sells a table to Shiva at 10% profit and Shiva sells it to Mahesh at 10% loss. At what price did Sreenivas purchase the table if Mahesh paid Rs. 2178?
[ "Rs.2278", "Rs.2189", "Rs.2200", "Rs.2208", "Rs.2212" ]
C. Rs.2200
aquarat
mmlu_train_99065
Which relationship is true?
[ "birds have warm blood; snakes have warm blood", "birds have hot blood; snakes have cold blood", "snakes and birds have the same type of blood", "birds have cold blood; snakes have warm blood" ]
B. birds have hot blood; snakes have cold blood
mmlu_train
aquarat_33934
JAMES school has 2000 GIRLS and 5000 BOYS. What is the percentage increase from GIRLS to total attendance and BOYS to total attendance?
[ "40%", "10%", ".4%", "50%", "12%" ]
A. 40%
aquarat
mmlu_train_74959
Is your TV connected to the Internet? What about your chair,or your fridge? Probably they are not. But in the future, most things in your home may be connected, thanks to the so-called "Internet of things". The Internet of things may be coming sooner than you think. Earlier this year, A Samsung CEO spent a lot of time ...
[ "Advantages of living with the Internet", "Disadvantages of living with the Internet", "The coming \" Internet of things\"", "The imposslble \" Internet of things\"" ]
C. The coming " Internet of things"
mmlu_train
mmlu_train_94636
The distance between the Sun and the next closest star, Proxima Centauri, is most accurately measured in
[ "magnitudes.", "light years.", "perigees.", "red shifts." ]
B. light years.
mmlu_train
mmlu_train_28187
In the past two years, his wife, Merlie, and their seven children have said "goodbye" to him four times, most recently last month. Each time it has been unnecessary. Mr. Smart had a hip replacement in February at the Burnie hospital but was rushed back two months later with internal bleeding. "The doctors couldn't st...
[ "only his wife believed he could survive", "no one believed that he could survive", "he had given up hope of recovering", "it didn't take the doctors long to stop the bleeding" ]
B. no one believed that he could survive
mmlu_train
mmlu_train_27092
If music makes you smarter, and exercise helps brain function, can exercising to music really boost brainpower? Some researchers said it could. Volunteers who listened to Vivaldi~ "Four Seasons" while working out on a treadmill did much better on a test of verbal ability than when they exercised without music, a team a...
[ "The volunteers only didn't feel better mentally after working out with out the music.", "Improvement on the verbal fluency can be achieved by working out with the music.", "improvement on the verbal fluency can be achieved by working out without the music.", "The volunteers only felt better emotionally and m...
B. Improvement on the verbal fluency can be achieved by working out with the music.
mmlu_train
aquarat_46686
Which is greatest in 16 ( 2/3) %, 2/5 and 0.17 ?
[ "16", "0.17", "2/5", "all are equal", "none" ]
B. 0.17
aquarat
aquarat_2544
Insert the missing number. 8, 7, 16, 5, 24, 3, 32, 1, 40,-1, (....)
[ "48", "40", "35", "-3", "-4" ]
A. 48
aquarat
mmlu_train_15922
Man has been to the moon. It has been the first step towards future exploration in space. When compared with the distances between Earth and the other planets, the distance between the Moon and Earth is very short indeed. Mars, the nearest planet to Earth is millions of miles away! Traveling to the planets will be man'...
[ "man's first step", "much easier and even more interesting", "for more exciting and dangerous", "man's final aim" ]
C. for more exciting and dangerous
mmlu_train
aquarat_22188
The ratio between the perimeter and the width of a rectangle is 5 : 1. If the area of the rectangle is 150 sq. cm, what is the length of the rectangle?
[ "12 cm", "15 cm", "18 cm", "21 cm", "24 cm" ]
B. 15 cm
aquarat
mmlu_train_95653
cooking a meal will lead to a transfer of energy into that meal?
[ "this is false", "this is provable", "maybe", "all of these" ]
B. this is provable
mmlu_train
aquarat_29197
One fill pipe A is 3 times faster than second fill pipe B and takes 10 minutes less time to fill a cistern than B takes. Find when the cistern will be full if fill pipe B is only opened.
[ "20 min", "18 min", "15 min", "10 min", "None of these" ]
C. 15 min
aquarat
aquarat_30454
A man walking at the rate of 5 km/hr crosses a bridge in 15 minutes. The length of the bridge (in metres) is
[ "600", "750", "1000", "1250", "1500" ]
D. 1250
aquarat
aquarat_45285
Mixture A is 10 percent alcohol, and mixture B is 40 percent alcohol. If the two are poured together to create a 4-gallon mixture that contains 20 percent alcohol, approximately how many gallons of mixture A are in the mixture?
[ "1.6", "1.7", "1.8", "1.9", "2.0" ]
A. 1.6
aquarat
arc_easy_13
Many natural rock formations change color over time. In Utah, for example, iron oxidized and formed red, orange, and yellow rock. Which of the following is the cause of this change?
[ "chemical weathering", "mechanical weathering", "water erosion", "wind erosion" ]
A. chemical weathering
arc_easy
arc_challenge_907
Humus is an organic material that makes up soil. Which characteristic best indicates that soil has a high humus content?
[ "the color of the sample", "the mass of the sample", "the amount of clay in the sample", "the amount of rock in the sample" ]
A. the color of the sample
arc_challenge
mmlu_train_73862
According to scientists' research, the month in which babies are born could affect them in some ways. Babies born in spring get sick easily. Children born under Aquarius may be less clever than those born in other seasons. They may also have shorter lives than those born in autumn Scientists believe many of the differ...
[ "health", "height", "length of life", "mind" ]
B. height
mmlu_train
mmlu_train_27806
"It's this time of year when the weather starts warming up and frogs start breeding - but they haven't been breeding," says John Wilkinson, research and monitoring officer at the Amphibian and Reptile Conservation Trust (ARC). Amphibians are just one of the groups of animals that nature observers fear may have proble...
[ "drought is part of nature's cycle", "animals are still in hibernation", "soil at this time is far from saturation", "the population of animals is still unclear" ]
C. soil at this time is far from saturation
mmlu_train
arc_easy_1995
Which seismic wave phenomenon, found at structural boundaries, allows scientists to interpret the interior structure of Earth?
[ "refraction of waves", "generation of new waves", "transformation of transverse waves into longitudinal waves", "transformation of mechanical waves into electromagnetic waves" ]
A. refraction of waves
arc_easy
aquarat_47006
A train 70 m long, running with a speed of 63 km/hr will pass a tree in?
[ "140 sec", "160 sec", "176 sec", "150 sec", "170 sec" ]
A. 140 sec
aquarat
aquarat_34108
Three seventh of a number is 12 more than 40% of that number. What will be the 20% of that number?
[ "A) 148", "B) 210", "C) 42", "D) 248", "E) 258" ]
C. C) 42
aquarat
arc_challenge_278
The pull of gravity on Earth is a direct result of the
[ "mass of Earth.", "magnetic field of Earth.", "rotation of Earth on its axis.", "weight of Earth's atmosphere." ]
A. mass of Earth.
arc_challenge
arc_easy_127
What causes a blue block to appear blue in the sunlight?
[ "The block absorbs all blue light.", "The block bends (refracts) all blue light.", "Only blue light is reflected by the block.", "Only blue light passes through the block." ]
C. Only blue light is reflected by the block.
arc_easy
mmlu_train_16054
What's delicious to eat and comes in a variety of color1s? Eggplant! And no, it has nothing to do with chickens! This strangely named vegetable is, however, as versatile as an egg.It can be steamed, fried, and baked.It can be eaten by itself or combined with meats and other vegetables. Eggplant was first ...
[ "It can be cooked in various ways.", "It can prevent cancer.", "It is valuable and priceless.", "It is easy to digest." ]
C. It is valuable and priceless.
mmlu_train
mmlu_train_18132
Film cameras and digital cameras work in a similar way. Film cameras After all, a film camera is basically a light - proof box. It has a lens system to focus light onto the film at the back of the camera. Let's suppose that we are outside on a beautiful summer day trying to take a picture of the family dog. We are ...
[ "closely related to the quality of the CCD", "irrelevant to the quality of the CCD", "closely related to the lens", "irrelevant to the lens" ]
A. closely related to the quality of the CCD
mmlu_train
aquarat_6562
A bowl contains pecans, cashews, and almonds in a ratio of 11 : 20 : 30, 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
[ "I,III only", "I only", "III only", "II only", "I,II only" ]
B. I only
aquarat
aquarat_15493
In how many ways can the letters of the word BCGOI be rearranged such that the consonants always appear together?
[ "12", "36", "48", "60", "24" ]
B. 36
aquarat
aquarat_9499
For a finite sequence of non zero numbers, the number of variations in the sign is defined as the number of pairs of consecutive terms of the sequence for which the product of the two consecutive terms is negative. What is the number of variations in sign for the sequence 1, -3, 2, 5, -6?
[ "1", "2", "3", "4", "5" ]
C. 3
aquarat
aquarat_39108
An iron mining company depletes 1/11 of the iron ore in a pit it mines over a year. If the company opens a new iron ore mining pit in year 1 and if the initial reserves of the pit were estimated to be 9000 MT (million tons), what is the approximate total quantity of iron ore that would have been mined from that pit by ...
[ "5728 MT", "2853 MT", "4514 MT", "3152 MT", "1510 MT" ]
B. 2853 MT
aquarat
aquarat_25736
There are three foam generators in the factory, each of the first two can generate 14 liters of foam in one hour and the third can generate 18 liters in an hour. The three generators start working together at the same time and after one hour and a half one of the first generators stops working and two hours after that ...
[ "120.", "132.", "146.", "154.", "166" ]
D. 154.
aquarat
aquarat_7689
Sushi invested an amount of Rs. 10,000 at the rate of 15% p.a simple interest and another amount at the rate of 16% p.a. simple interest. The total interest earned at the end of one year on the total amount invested became 14% p.a. Find the total amount invested?
[ "10900", "10800", "10500", "10600", "10580" ]
A. 10900
aquarat
mmlu_train_97243
Which two objects would electricity best flow through?
[ "a tin can and a plastic fork", "a steel beam and a soda can", "an eraser and a wooden pencil", "human skin and rubber gloves" ]
B. a steel beam and a soda can
mmlu_train
aquarat_52006
A certain list consists of 21 different numbers. If n is in the list and n is 2 times the average (arithmetic mean) of the other 20 numbers in the list, then n is what fraction of the sum of the 21 numbers in the list?
[ "1/20", "1/6", "1/11", "4/21", "5/21" ]
C. 1/11
aquarat
mmlu_train_34891
The English language is changing fast,thanks to the rapid progress of technology.We all have a rapid choice:We can either bury our heads in the sand and spend the rest of our lives wishing Shakespeare were alive and well.Or we can embrace the new English,enter into the spirit of the Internet age called Weblish. "You ca...
[ "people should not accept weblish", "weblish will destroy the English language", "people should know something about weblish", "weblish can cause misunderstandings among people" ]
C. people should know something about weblish
mmlu_train
mmlu_train_96495
A rainbow is caused by rain and what?
[ "grass", "winds", "solar rays", "oceans" ]
C. solar rays
mmlu_train
aquarat_50251
In what ratio must a grocer mix two varieties of pulses costing Rs.15 and Rs.20 per kg respectively so as to get a mixture worth Rs.16.50 per Kg?
[ "3 : 7", "5 : 7", "7 : 3", "7 : 5", "None" ]
C. 7 : 3
aquarat
aquarat_4847
When 2/9 of the votes on a certain resolution have been counted, 3/4 of those counted are in favor of the resolution. What fraction e of the remaining votes must be against the resolution so that the total count will result in a vote of 2 to 1 against the resolution?
[ "11/14", "13/18", "4/7", "3/7", "3/14" ]
A. 11/14
aquarat
arc_challenge_1022
An experiment is being conducted to determine the air quality inside a building. In order to come to a conclusion, scientists must gather data. Which of the following would be an excellent source of data from which to draw a conclusion?
[ "naked-eye viewing", "calculations of air mass", "demonstrations of air pressure", "measurement of airborne particulates" ]
D. measurement of airborne particulates
arc_challenge
arc_easy_373
Sulfur scrubbers are devices installed in coal-fired power plants. Sulfur scrubbers reduce the emission of sulfur dioxide. What environmental problem are sulfur scrubbers most likely trying to address?
[ "ozone", "erosion", "acid rain", "nutrient runoff" ]
C. acid rain
arc_easy
mmlu_train_27511
Biomass energy , often forgotten as promising alternative to oil, received its day in the sun with the gathering of the Bio-Energy World Congress and Exposition in Atlanta, Georgia, late in April, 2007. Nearly 1700 scientists, businessmen and policy-makers, one-quarter from the foreign nations, gathered for a week to d...
[ "Nearly 1700 scientists attended the conference.", "A quarter of American businessmen were present at the conference.", "Foreign policy-makers accounted for a quarter.", "Three-quarters of the representatives were from theU.S." ]
D. Three-quarters of the representatives were from theU.S.
mmlu_train
aquarat_3611
3 friends A, B, C went for week end party to McDonald’s restaurant and there they measure there weights in some order In 7 rounds. A, B, C, AB, BC, AC, ABC. Final round measure is 165kg then find the average weight of all the 7 rounds?
[ "94.2 kgs", "88.5 kgs", "86.5 kgs", "67.5 kgs", "88.2 kgs" ]
A. 94.2 kgs
aquarat
mmlu_train_64726
"A rolling stone gathers no moss ," but there is one living animal that does gather moss -- the three-toed sloth of South America. This slowest-moving member of the animal kingdom is so inactive that moss actually gathers on its body and turns it green -- strange as it seems! Most of the sloth's life is spent motionle...
[ "It senses a coming danger.", "it is forced to swim in a hot day.", "it is short of its favorite food.", "it wants to keep the vegetable to itself." ]
C. it is short of its favorite food.
mmlu_train
arc_challenge_737
A medical research team is trying to determine whether a cream that is rubbed on the chest will help reduce the coughing associated with a particular illness. The team conducts the research using several groups of people. Which step will most likely result in producing a dependent (responding) variable that will help v...
[ "using a different amount of people in each trial", "writing down the names of the people in the study", "monitoring the reaction of each person in the study", "applying the same amount of cream to each person" ]
D. applying the same amount of cream to each person
arc_challenge
mmlu_train_56039
Look at the keyboard of any standard typewriter or computer."Q,""W,""E,""R""T"and"Y"are the first six letters.Who decided on this arrangement of the letters? And why? People tried for centuries to invent the typewriter.In 1714 in England,Henry Mill filed a patent for a machine called An Artificial Machine Or Method for...
[ "it was difficult for people to accept new things", "there were great disadvantages of the key board", "the machine could not be distinguished from print", "the name of the machine was too long" ]
D. the name of the machine was too long
mmlu_train
aquarat_35393
When processing flower-nectar into honey bees' extract, a considerable amount of water gets reduced. How much flower-nectar must be processed to yield 1kg of honey, if nectar contains 50% water, and the honey obtained from this nectar contains 20% water?
[ "1.2 kg", "1.5 kg", "1.7 kg", "1.6 kg", "None of these" ]
D. 1.6 kg
aquarat
mmlu_train_21637
Secondhand smoke isn't just a health threat to people.It can also hurt dogs and cats,veterinarians say. According to the Centers for Disease Control and Prevention,more than 126 million Americans who don't smoke are exposed to secondhand smoke in their homes,vehicles,workplaces,and public places.This exposure causes th...
[ "Long-nosed dogs", "Short-nosed dogs", "Medium-nosed dogs", "Dogs without noses" ]
A. Long-nosed dogs
mmlu_train
mmlu_train_99056
migration is when what move to different locations in an annual cycle?
[ "animal figurines", "sedentary animals", "habitual creatures", "currents" ]
C. habitual creatures
mmlu_train
arc_challenge_1017
A bird has just hatched from an egg. Which of the following stages most likely comes next in the life cycle of the bird?
[ "birth", "death", "growth", "reproduction" ]
C. growth
arc_challenge
arc_easy_1977
A bracket fungus grows on a dead tree and breaks it down into chemical nutrients. What term best classifies the role of a bracket fungus in this ecosystem?
[ "producer", "consumer", "parasite", "decomposer" ]
D. decomposer
arc_easy
aquarat_41680
If x is an integer such that 1 < x < 9, 2 < x < 15, 7 > x > –1, 4 > x > 0, and x + 1 < 5, then x is
[ "3", "4", "5", "6", "7" ]
A. 3
aquarat
mmlu_train_38831
For many businessmen online education has been a dream. Now it has come true. The investment in higher education, whether financial or in terms of time, has long been impossible for many of them. But well-known educational institutions have chosen to deliver an internet-based program, and these barriers have been lif...
[ "They can find jobs more easily than on-campus graduates.", "They can get qualifications from US Department of Education.", "They can invest money in different courses provided online.", "They can save money and arrange their time and courses freely." ]
D. They can save money and arrange their time and courses freely.
mmlu_train
mmlu_train_94848
How do decomposers obtain their food?
[ "hunting and killing prey for food", "changing carbon dioxide and water into food", "absorbing food from dead organisms", "producing food from oxygen and sunlight" ]
C. absorbing food from dead organisms
mmlu_train
mmlu_train_37855
It is common to have difficulties sleeping during the day. Humans are naturally wired to sleep best at night and be awake during the day. However, modern work schedules require some people to try to accommodate the unnatural schedule of shift work -- being awake at night and sleeping during the day. In order to make th...
[ "A suitable account of alcohol to help sleep.", "A regular life on weekday's and weekends.", "A dark room without phoebes to sleep in.", "A break for sleeping anytime during the day." ]
B. A regular life on weekday's and weekends.
mmlu_train
mmlu_train_48591
While very young unmanned aircraft industry looks at ways to improve small unmanned aircraft systems (UAS) for specific tasks such facility security, infrastructure inspection, or precision agriculture, a New Mexico-based aerospace founder is thinking bigger and longer-term ones. Titan Aerospace, a one-year-old aircraf...
[ "the development of aircraft industry.", "a new kind of orbital satellite", "a company called \"Tian Aerospace\"", "the newly-designed \"atmospheric satellites\"" ]
D. the newly-designed "atmospheric satellites"
mmlu_train
arc_easy_1807
The snowshoe hare was once common in Maryland. In 1986, researchers in the state noted that the snowshoe hare was no longer found in Maryland. Which statement best explains why the snowshoe hare is no longer found in Maryland?
[ "Water quality has improved.", "There are too many trees.", "The temperature is too cold.", "Housing developments have replaced fields." ]
D. Housing developments have replaced fields.
arc_easy
mmlu_train_42411
(CNN) -- In the last week, the Apple iWatch has made the jump from unlikely rumor to a real product that's probably in development, thanks to reports showing up in various publications. The clues are planting the seeds of an Apple watch in consumers' minds. The general public has not been crying out for a better watch....
[ "inventions", "culture", "entertainment", "economy" ]
A. inventions
mmlu_train
mmlu_train_45535
Children with autism have difficulty with social skills and communication. They often behave in restricted and repetitive ways and have what seem like abnormally intense interests. Autism is more common in boys than girls. What causes it is not clear. Scientists are studying genes and possible environmental influences...
[ "avoid eye contact", "have difficulty in raising his head", "develop bad manners", "hate to communicate with others" ]
D. hate to communicate with others
mmlu_train
aquarat_15004
Mr. Johnson was to earn £ 300 and a free holiday for seven weeks' work. He worked for only 4 weeks and earned £ 30 and a free holiday. What was the value of the holiday?
[ "£ 300", "£ 330", "£ 360", "£ 420", "£ 460" ]
B. £ 330
aquarat
aquarat_27838
In the quadrilateral PQRS d=10 cm, h1=4.6 cm and h2=2.3 cm. Find the area
[ "21", "22", "23", "34.5", "25" ]
D. 34.5
aquarat
aquarat_53263
Four boys and three girls stand in queue for an interview. The probability that they stand in alternate positions is? Correct
[ "1/35", "1/34", "1/68", "1/17", "1/18" ]
A. 1/35
aquarat
m1_pref_137
Fitting a Gaussian Mixture Model with a single Gaussian ($K=1$) will converge after one step of Expectation-Maximization.
[ "True", "False" ]
A. True
m1_pref
mmlu_train_93390
A researcher is viewing a cell that has cell walls. To best narrow down the taxonomic group from which the cell belongs, which question should a researcher ask?
[ "What is the composition of the cell walls?", "Is a cell membrane also present?", "Can any substances pass through the cell walls?", "Do the cell walls help the cell to survive?" ]
A. What is the composition of the cell walls?
mmlu_train
aquarat_18279
A motorcyclist goes from Bombay to Pune, a distance of 192 kms at an average of 32 kmph speed. Another man starts from Bombay by car 2 ½ hours after the first, and reaches Pune ½ hour earlier. What is the ratio of the speed of the motorcycle and the car?
[ "3:5", "4:5", "2:5", "2:4", "2:7" ]
C. 2:5
aquarat
arc_challenge_276
When the switch in a simple series circuit is closed, what happens to the light bulb that the electricity is flowing to?
[ "the light cracks", "the light goes off", "the light burns out", "the light comes on" ]
D. the light comes on
arc_challenge
mmlu_train_35650
Pumpkins are not only the most important symbol of Halloween; they are the star vegetable in decoration and cooking uses. Often, we pay no attention to how many different ways it can be used. The pumpkin is a wonder vegetable. It includes vitamins A, C, E, fiber, minerals and so on. It is also low in salt. When buying ...
[ "the local farmers are very friendly", "you will be offered services without asking for money", "it benefits both the farmers and the environment", "they are usually sold at prices that are much lower" ]
C. it benefits both the farmers and the environment
mmlu_train
mmlu_train_36957
Standard English is the formal English that you need to use when you write in coursework or in the exam. Standard English is the form of English you learn in school. All written English should be standard -- that means it should be clear enough for anyone in Britain to understand it. Standard English developed as the ...
[ "Written English should be formal and standard.", "Standard English means people should use the words from Dr Johnson's Dictionary.", "All the spoken English should be Standard English.", "Standard English replaced all written dialect forms in the 18th century." ]
A. Written English should be formal and standard.
mmlu_train
mmlu_train_93938
Which scientist studied biology by traveling by ship to different islands observing animal life, and developed a hypothesis about how species change?
[ "Galileo Galilei", "Albert Einstein", "Charles Darwin", "Sir Isaac Newton" ]
C. Charles Darwin
mmlu_train
mmlu_train_66548
How long has 3-D technology been around? Most of us might think of crowds of teenagers in a 1950's movie house watching Bwana Devil in 3-D. But 3-D technology made its first appearance on the scene in 1838 with the first stereoscope . And the first actual 3-D movie was a 1903 film called Le Ariveed'un Train. Although i...
[ "was refused by people when it first appeared.", "will soon change the way we watch TV.", "does no good to our visual system.", "has a history of nearly 200 years." ]
D. has a history of nearly 200 years.
mmlu_train
mmlu_train_98919
When a varmint eats a pear and discards the seeds what will develop
[ "a tree", "flower", "debt", "an ant mound" ]
A. a tree
mmlu_train
aquarat_42312
A train 280 m long, running with a speed of 63 km/hr will pass a tree in
[ "15 sec.", "16 sec.", "18 sec.", "20 sec.", "None" ]
B. 16 sec.
aquarat
aquarat_12980
A train crosses a platform of 120 m in 15 sec, same train crosses another platform of length 250 m in 20 sec. then find the length of the train?
[ "A) 150m", "B) 270m", "C) 180m", "D) 158m", "E) 350m" ]
B. B) 270m
aquarat
arc_challenge_827
Rat snakes, Elaphe obsoleta, are a species made of many distinct populations in different areas. Each of the populations has different markings and colorings. Where would rat snakes most likely be gray?
[ "in a forest", "in a swamp", "in a gravel pit", "in a corn field" ]
C. in a gravel pit
arc_challenge
mmlu_train_32251
Caffeine not only gives us a daily jump start, but new research suggests it also can strengthen long-term memory. According to the US Food and Drug Administration, nearly 90 percent of people worldwide consume about 200 milligrams of caffeine each day. That' s equivalent to about one strong cup of coffee a day. Writing...
[ "Ways to achieve health and longevity.", "The effects caffeine has on health.", "The treatment for Alzheimer' s disease.", "The harmful effects of cognitive decline." ]
B. The effects caffeine has on health.
mmlu_train
arc_easy_538
An ecosystem is a community of organisms interacting with their physical environment. Why are decomposers an important part of ecosystems?
[ "They break down dead organisms to return nutrients to the soil.", "They produce their own food for survival.", "They play a role in preventing weathering and erosion.", "They provide most of the energy to consumers." ]
A. They break down dead organisms to return nutrients to the soil.
arc_easy
mmlu_train_37491
People who offer love, listening and help to others may be rewarded with better mental health themselves, according to a new study of churchgoers in the September/October issue of Psychosomatic Medicine. The study is one of the first to track the positive health benefits of altruistic behavior, says Carolyn Schwartz, ...
[ "Older people are more likely to help others.", "The researchers got the result from those who were given help.", "Altruistic actions may result in better mental health.", "Feeling crushed by others' demands can be negative." ]
B. The researchers got the result from those who were given help.
mmlu_train
mmlu_train_49759
Scientists have argued for long over whether birds show real intelligence. Some scientists believe birds have abilities including communication and different kinds of memory. In some unusual cases, their abilities seem better than those of humans. Irene Pepperberg, a birds expert, did research about a grey parrot ...
[ "The intelligence of birds.", "Irene Pepperberg's study on birds.", "The difference between humans and birds.", "Ways for experts to train birds." ]
A. The intelligence of birds.
mmlu_train
aquarat_21867
The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?
[ "60 kg", "75 kg", "80 kg", "85 kg", "90 kg" ]
D. 85 kg
aquarat
mmlu_train_99643
An example of an electrical conductor could be
[ "wood", "ice", "coin", "rubber" ]
C. coin
mmlu_train
aquarat_4565
Jolene entered an 14-month investment contract that guarantees to pay 2 percent interest at the end of 6 months, another 3 percent interest at the end of 12 months, and 4 percent interest at the end of the 18 month contract. If each interest payment is reinvested in the contract, and Jolene invested $10,000 initially, ...
[ "$506.00", "$726.24", "$900.00", "$920.24", "$926.24" ]
A. $506.00
aquarat
arc_challenge_725
Students are performing an investigation to determine the types of bacteria that grow inside their school. Which activity should the students avoid while performing this investigation?
[ "wearing gloves while handling the samples", "cleaning all materials they have finished using", "bringing food and drinks into the laboratory", "washing hands before leaving the laboratory" ]
C. bringing food and drinks into the laboratory
arc_challenge