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mmlu_train_97862
Annelida aide the earth by redepositing
[ "trees", "nutrients", "air", "real estate" ]
B. nutrients
mmlu_train
aquarat_48599
How many total number of ways in which y distinct objects can be put into two different boxes is
[ "n2", "2y", "2n", "3n", "None of these" ]
B. 2y
aquarat
mmlu_train_10203
It seems that many parents have a lot to learn about what their children are doing online. According to a recent survey by the Symantec Corporation, which makes many kinds of security software for home and business computers, there's a "significant digital divide between parents and their kids." Parents of children und...
[ "some kids surveyed may go against their parents' rules", "kids talk less with their parents due to computers", "special home computers are being made by Symantec", "parents are too busy to pay attention to their kids" ]
A. some kids surveyed may go against their parents' rules
mmlu_train
mmlu_train_10477
The 2012 London Olympics had enough problems to worry about. But one more has just been added - a communications blackout caused by solar storms. After a period of calm within the Sun, scientists have detected the signs of a flesh cycle of sunspots that could peak in 2012, just in time for the arrival of the Olympic to...
[ "take images of the solar system", "provide early warning of thunderstorms", "keep track of solar activities", "improve the communications on Earth" ]
A. take images of the solar system
mmlu_train
mmlu_train_37298
Are you having difficulty falling asleep? Try drinking a glass of warm milk. If that doesn't work, listen to some soft, beautiful music. Still no luck? Try think about sheep jumping over a fence. If you are still awake, take a sleeping pill. People who take pills often become dependent on the drugs. So you lie awake kn...
[ "increasing chemical reactions in the front of their brain.", "making them feel safe with a cap on their head", "lowering the temperature of their brain", "asking them to drink water to cool down" ]
C. lowering the temperature of their brain
mmlu_train
mmlu_train_62717
All people need to sleep. Sleep is a necessary process that promotes proper body functioning and can improve the quality of your life. Not only is the quantity of sleep important, but also the quality of sleep. Your bedroom should be shaped to your taste and to allow you to sleep in a peaceful environment. One of the b...
[ "a well- designed bedroom is important to you", "you'd better have steady sleeping and waking time", "cold food and sugar are good for you", "you need proper exercise and nutrition" ]
B. you'd better have steady sleeping and waking time
mmlu_train
mmlu_train_2374
Which list gives the correct order of substances from the lowest melting point to the highest?
[ "oxygen, water, iron", "water, iron, oxygen", "oxygen, iron, water", "iron, oxygen, water" ]
A. oxygen, water, iron
mmlu_train
mmlu_train_16307
Recently a study, led by Pedro Hallal of the Federal University, suggests that nearly a third of adults, 31%, are not getting enough exercise. That rates of exercise have declined is hardly a new discovery. Since the beginning of the industrial revolution, technology and economic growth have helped to create a world in...
[ "have little time to exercise", "hate to get regular exercise", "take more exercise to lose weight", "exercise more than men in their country" ]
D. exercise more than men in their country
mmlu_train
arc_easy_626
Which of the following is formed immediately after fertilization?
[ "egg", "sperm", "zygote", "embryo" ]
C. zygote
arc_easy
mmlu_train_31172
More and more people are coming under the umbrella of fatness in modern times. Not just adults,but even children are getting overweight. Today some of the newborn babies are also born fat. It has been proved that the people living in the developed Western countries are more likely to become overweight. There are a numb...
[ "carry umbrellas with them", "blame the fatness on the weather", "grow a lot of healthy foods in their countries", "eat to protect themselves from the cold" ]
D. eat to protect themselves from the cold
mmlu_train
aquarat_30574
When the price of sugar was increased by 32%, a family reduced its consumption in such a way that the expenditure on sugar was only 10% more than before. If 30 kg were consumed per month before, find the new monthly consumption.
[ "20 kg", "25 kg", "30 kg", "35 kg", "None of these" ]
B. 25 kg
aquarat
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
arc_easy_1171
Which inventor had the greatest impact on the development of artificial light?
[ "Charles Darwin", "Albert Einstein", "Thomas Edison", "Benjamin Franklin" ]
C. Thomas Edison
arc_easy
mmlu_train_86939
How do you study each day? You may answer it in one second: have classes at school, take notes and do homework. Feeling a little bored? There are other ways that can make learning interesting and varied. It's called digital learning. Digital learning is a way to help students learn by using the Internet. There are thre...
[ "Try to take a rest for 20 minutes when watching the screen.", "Try to use traditional ways to learn as often as possible.", "Try to take a break every twenty minutes if possible.", "Try to learn through digital ways less than 2 hours a day." ]
C. Try to take a break every twenty minutes if possible.
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_11860
That day It's 4 am,and Danilo C.Dequina is already awake. Holding a flashlight and a bucket, he is walking in the pre-dawn darkness along the shore of Old Poblacion Beach in the town of Maitum,Sarangani,in the far south of the Philippines. A few minutes later,he spots a patch of sand that appears to have been disturbe...
[ "release small turtles", "bury turtle eggs deeper", "find newly laid turtle eggs", "clear away trash from the seaside" ]
C. find newly laid turtle eggs
mmlu_train
arc_easy_2075
Which of the following is the best observation of the refraction of light?
[ "Looking at oneself in a mirror", "Looking at a shadow of an object", "Viewing an object through an open window", "Viewing an object partially in water" ]
D. Viewing an object partially in water
arc_easy
arc_easy_1103
Which statement is true for all objects?
[ "All objects are shiny.", "All objects are hard.", "All objects are rough.", "All objects have mass." ]
D. All objects have mass.
arc_easy
mmlu_train_79914
Look at the girl. She is eleven. Her name is Wang Fang. I am eleven, too. My name is Kate. Wang Fang and I are good friends. She is in Class 1, Grade 7. She is Number 8 in Row 5. I am in Class 1, Grade 7, too. I am Number 9 in Row 6. We are at school today. Wang Fang and Kate are _ .
[ "teachers", "boys", "friends", "sisters" ]
C. friends
mmlu_train
mmlu_train_51363
In the 1950s, a family that owned a farm near Beulah, Michigan kept a bull chained to an elm . The bull paced around the tree, dragging the heavy iron chain, which led to a groove in the bark . The groove deepened over the years. Though for whatever reason, it did not kill the tree. After some years, the family took...
[ "A groove formed because of natural forces.", "The family decided to keep the tree because they had become attached to it.", "All of the elms in Beulah, Michigan died of the disease.", "The plant experts advised the family to chop it down." ]
B. The family decided to keep the tree because they had become attached to it.
mmlu_train
mmlu_train_71037
What does blood do for us? It brings food to all parts of our bodies and takes waste away from them. All parts of our bodies are made of cells. These cells are very small. They all need all the time. No one could make pictures of cells because no one could see them. What makes the blood move round the body? The heart i...
[ "provide pictures of cells", "bring food and waste", "from a stream", "move around the heart" ]
B. bring food and waste
mmlu_train
aquarat_53325
Dhoni spends $250 buying his favorite dolls. If he buys only small Barbie dolls, which are $5 cheaper than the large Barbie dolls, he could buy 25 more dolls than if he were to buy only large Barbie dolls. How much does a large Barbie doll cost?
[ "$10.5", "$10", "$11", "$12", "$13" ]
B. $10
aquarat
arc_easy_36
Decomposers increase the fertility of the soil and prevent dead organisms from building up in the environment. In which way do decomposers make the soil more fertile?
[ "by adding carbon", "by adding nitrogen", "by removing excess water", "by removing excess minerals" ]
B. by adding nitrogen
arc_easy
arc_easy_301
Which of the following would be more likely to pollute a river?
[ "allowing beavers to build a dam", "spreading fertilizer near the river", "mowing the grass on the river bank", "fishing from a bridge over the river" ]
B. spreading fertilizer near the river
arc_easy
m1_pref_73
Which of the following is TRUE for Recommender Systems (RS)?
[ "The complexity of the Content-based RS depends on the number of users", "Item-based RS need not only the ratings but also the item features", "Matrix Factorization is typically robust to the cold-start problem.", "Matrix Factorization can predict a score for any user-item combination in the dataset." ]
D. Matrix Factorization can predict a score for any user-item combination in the dataset.
m1_pref
arc_challenge_479
A student wants to use a stream table to test the influence of water acidity on the erosion rate of a stream. Which variable should be constant in this experiment?
[ "angle of tilt of the table", "acidity of the water", "amount of sediment eroded", "rate that sediment is eroded" ]
A. angle of tilt of the table
arc_challenge
aquarat_21113
A salesman’s terms were changed from a flat commission of 5% on all his sales to a fixed salary of Rs.1000 plus 2.5% commission on all sales exceeding Rs. 4,000. If his remuneration as per new scheme was Rs. 600 more than that by the previous schema, his sales were worth
[ "12000", "14000", "15000", "20000", "60000" ]
A. 12000
aquarat
aquarat_18367
A cubical block of metal weighs 6 pounds. How much will another cube of the same metal weigh if its sides are twice as long?
[ "48", "99", "266", "28", "17" ]
A. 48
aquarat
aquarat_36498
If 50 apprentices can finish a job in 4 hours, and 30 journeymen can finish the same job in 5 hours, how much of the job should be completed by 10 apprentices and 15 journeymen in one hour?
[ "1/9", "29/180", "26/143", "3/20", "39/121" ]
D. 3/20
aquarat
mmlu_train_24594
Sharing not only exists between humanbeings.As is often seen that some plants and anima1s live close together, and they depend on each other. They are usually very different from their partner, and yet all live easier lives because of each other. It is nature's idea of sharing. An example of a partnership is the shark...
[ "paralyzes small fish for him", "helps him catch other fish", "does some cleaning work", "warns him about the danger" ]
B. helps him catch other fish
mmlu_train
mmlu_train_13607
When 18th-century scientists first came across Australia's platypus , they thought it was a trick. It is not surprising that the platypus made people confused. This funny-looking animal has feet and is a kind of warm-blooded mammal. While other mammals usually keep their blood at around 37 degrees, the platypus has a l...
[ "its natural enemy", "its appearance", "its walking pose", "its daily diet" ]
A. its natural enemy
mmlu_train
arc_easy_712
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?
arc_easy
mmlu_train_97790
The xylem absorbs water which end of a plant
[ "bottom", "top", "left side", "right side" ]
A. bottom
mmlu_train
mmlu_train_40598
Lucy, whose skeleton was discovered in Ethiopia in 1974, died shortly after she fell out of a tree, according to a new study published Monday in the British journalNature. For their research, Kappelman and Dr. Richard Ketcham used a CT scanner to create more than 35,000 "slices" of Lucy's skeleton. Scientists named he...
[ "Elephants are unlikely to die from falling.", "Lucy got breaks at or near the time of death.", "Other reasons for the breaks should be considered.", "Lucy's bone breaks differ from other bone breaks." ]
C. Other reasons for the breaks should be considered.
mmlu_train
mmlu_train_39739
Your genetic makeup plays a big part in determining your size and weight. If both your parents are tall, there is a good chance you'll be tall. But if your parents are smaller than average, you may want to rethink that professional basketball career! The same goes for your body type. Have you ever heard someone say a p...
[ "they must have large frames.", "they must be of the same size", "they must be of the same weight", "their weight might be different" ]
D. their weight might be different
mmlu_train
mmlu_train_23312
Remembering your dreams will require some efforts on your part. But what your dreams can offer and tell you about yourself will be well worth _ Here are some tips to help recall your dreams: 1. Before going to bed, keep a clear mind. Tell yourself that "I will remember my dreams when I wake up". This is actually a prov...
[ "some useful tips to recall your dreams", "the way to recall your dreams", "the reason to remember dreams", "many details in your dreams" ]
A. some useful tips to recall your dreams
mmlu_train
mmlu_train_30175
Northern Europeans spend a lot of time in their cold and cloudy winters planning their summer holidays. They are proud of their healthy color when they return home after the holiday. But they also know that a certain amount of sunshine is good for their bodies and general health. In ancient Greece people knew about the...
[ "From ancient times.", "At the end of the nineteenth century.", "Not until this century.", "Only very recently." ]
B. At the end of the nineteenth century.
mmlu_train
aquarat_13383
let S is a set of all natural numbers less than 120 such that HCF of any element in S and 120 is 1. Find the sum of all elements in S?
[ "1584", "7640", "5640", "7240", "6780" ]
A. 1584
aquarat
mmlu_train_84997
Sometimes people are not clear about what kind of food is healthy, and what kind of food may do harm to our health. The USDA has prepared a food guide to help people learn about which kind of food is the healthiest to eat. The food guide describes six main food groups: meat (like fish and chicken), dairy (like milk and...
[ "A group of doctors in the US.", "An office of the US government.", "A report on diseases in the US.", "An order given by the US President." ]
B. An office of the US government.
mmlu_train
mmlu_train_94134
What do all animals need in order to survive?
[ "rocks, water, and soil", "water, air, and food", "air, rocks, and sunlight", "food, soil, and sunlight" ]
B. water, air, and food
mmlu_train
mmlu_train_4555
In Maryland, most bears have thick, dark fur. Which statement best explains how dark fur helps bears survive in the forests of Maryland?
[ "Dark fur is lightweight.", "Dark fur scares enemies.", "Dark fur helps bears hide.", "Dark fur keeps bears cool." ]
C. Dark fur helps bears hide.
mmlu_train
arc_easy_1520
An athlete is running a race. The athlete's body needs energy. Which organelle(s) in the athlete's cells supply the energy for cellular functions?
[ "Golgi apparatus", "mitochondrion", "ribosome", "nucleus" ]
B. mitochondrion
arc_easy
mmlu_train_93786
When a balloon is filled with air and suddenly released, it will fly around the room as the air escapes. If compared to space transportation, the escaping air is most similar to what subsystem of a spacecraft?
[ "guidance", "propulsion", "support", "suspension" ]
B. propulsion
mmlu_train
mmlu_train_1692
Which pair of elements has the most similar properties?
[ "Li and B", "I and Ca", "K and He", "N and P" ]
D. N and P
mmlu_train
mmlu_train_16518
Doctors in hospital emergency rooms often see accidental poisonings . A frightened parent arrives with a child who swallowed a cleaning liquid. Or perhaps the harmful substance is a medicine. Or it might be a chemical product meant to kill insects. These are common causes of accidental poisoning. In cases like this, lo...
[ "Learning the basics of first aid", "Accidental poisonings", "Common causes of accidental poisoning", "Poisonings and first aid" ]
A. Learning the basics of first aid
mmlu_train
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_70290
Lucy and her classmates are discussing about creating a homepage for their class. Lucy: What should we put on our class homepage? Jane: I think our class homepage should have daily or weekly news of class activities. Mathew: What kind of class activities? Jane: Something like spring outings, class meetings, a...
[ "Lucy", "Mathew", "Jane", "No one" ]
A. Lucy
mmlu_train
arc_easy_1697
In your body, what two organs work together to make sure that oxygen gets to all the other organs of your body?
[ "Lungs and kidneys", "Heart and lungs", "Brain and kidneys", "Heart and liver" ]
B. Heart and lungs
arc_easy
aquarat_31865
A sum of money placed at C.I. interest doubles itself in 5 years. It will amount to eight times itself at the same rate of interest in?
[ "22", "28", "15", "18", "11" ]
C. 15
aquarat
aquarat_53231
A sum of money place at compound interest doubles itself in 10 years. In how many years will it amount to eight times itself?
[ "10 years", "20 years", "30 years", "40 years", "50 years" ]
C. 30 years
aquarat
arc_easy_2066
The body maintains equilibrium through a series of messages called a feedback mechanism. What organ releases hormones that maintain balanced glucose levels?
[ "liver", "blood", "fat cells", "pancreas" ]
D. pancreas
arc_easy
aquarat_15944
A fort had provision of food for 150 men for 30 days. After 10 days, 25 men left the fort. The number of days for which the remaining food will last, is:
[ "29 1/5", "24", "42", "54", "48" ]
B. 24
aquarat
arc_easy_888
Which sense is used to determine an object's texture?
[ "hearing", "smell", "taste", "touch" ]
D. touch
arc_easy
mmlu_train_6392
Do you suppose Darwin, one of the greatest scientists of all time, really did fools' experiments? Or did he do experiments that were so simple and basic that other people just thought they were foolish? Sometimes, people think they already know the answer to a question or the solution to a problem. Sometimes, they real...
[ "Darwin really did fools' experiments.", "According to some people Darwin did foolish experiments.", "It is believed by all the people that things could be important though they seemed to be simple.", "Galileo and Newton worked out ancient Greek physics." ]
B. According to some people Darwin did foolish experiments.
mmlu_train
mmlu_train_97740
You can find ferrous metals in
[ "Glass", "Grass", "Vehicle scraps", "Wood" ]
C. Vehicle scraps
mmlu_train
aquarat_21877
A has to pay Rs. 220 to B after 1 year.B asks A to pay Rs. 110 in cash and defer the payment of Rs. 110 for 2 years. A agrees to it. If the rate of interest be 10% per annum, in this mode of payment :
[ "There is no gain or loss to any one", "A gains Rs. 7.34", "A loses Rs. 7.34", "A gains Rs. 11", "None of these" ]
B. A gains Rs. 7.34
aquarat
mmlu_train_1701
Which is a problem with using wind turbines to produce energy?
[ "Wind turbines are efficient only in certain areas.", "Wind turbines occupy a small area of land.", "Wind turbines produce a large amount of energy.", "Wind turbines create a large amount of pollution." ]
A. Wind turbines are efficient only in certain areas.
mmlu_train
mmlu_train_8010
You may think your bathroom is often full of bacteria and so you give it a complete cleaning once a week. But how often do you clean out and disinfect your fridge? Well, probably not often enough, according to a recent study, which found out that the fridge is the second dirtiest place in your house, just behind the ...
[ "10oC", "-2 oC", "4 oC", "-18 oC" ]
C. 4 oC
mmlu_train
mmlu_train_1926
The Moon lacks weather and climate changes like those on Earth. What causes the lack of weather on the Moon?
[ "the lack of water", "the presence of igneous rock", "the very thin atmosphere", "the lack of magnetic poles" ]
C. the very thin atmosphere
mmlu_train
arc_easy_1733
Rocks that contain fragments of bones, shells, and plant remains are most likely
[ "crystals.", "igneous.", "sedimentary.", "metamorphic." ]
C. sedimentary.
arc_easy
mmlu_train_59673
Space travel is definitely bad for astronauts' bones, reducing their bone density after only a month of weightlessness, according to French research published on Friday. Laurence Vico and his fellow workers at St Etienne University called for more research into the effects of microgravity, after their study of 15 astr...
[ "the BMD loss may cause serious illness to astronauts", "the BMD loss may cause some change in astronauts' bodies", "astronauts shouldn't care about the BMD loss", "astronauts should take some calcium before space travel" ]
B. the BMD loss may cause some change in astronauts' bodies
mmlu_train
mmlu_train_40124
Weighed down by study? Pushed to the limit by the fast pace of life ? Frightened by the possible war ? Well, you're not alone. Men and women in France are seeking relief using the world's best medicine-----laughter. In the past year, more than 15 laughter clubs have been set up across the country. People of all ages go...
[ "It can make people rediscover their children's laugh.", "It can release good chemical into blood streams.", "It can make you feel self--confident.", "It can cure the illness of people." ]
D. It can cure the illness of people.
mmlu_train
aquarat_36379
The owner of a furniture shop charges his customer 25% more than the cost price. If a customer paid Rs. 8400 for a computer table, then what was the cost price of the computer table?
[ "Rs. 5725", "Rs. 5275", "Rs. 6275", "Rs. 6720", "None of these" ]
D. Rs. 6720
aquarat
mmlu_train_4504
Which of the following gases do plants use in photosynthesis?
[ "hydrogen", "oxygen", "carbon dioxide", "carbon monoxide" ]
C. carbon dioxide
mmlu_train
mmlu_train_92715
Which of the following sentences best explains what happens when puddles evaporate?
[ "The water absorbs into the ground.", "The particles of matter move more slowly.", "The water changes from one form to another.", "The particles of matter move closer together." ]
C. The water changes from one form to another.
mmlu_train
mmlu_train_12992
Eight Things a Burglar Won't Tell You Should you spend your money on a home security system? A look inside a burglar's mind might help you decide. 1. Of course I look familiar. I was here just last week cleaning your carpets, painting your shutters, or delivering your new refrigerator. 2. Hey, thanks for letting me us...
[ "burglars seldom steal in bad weather", "if you do housework yourself, you'll stay away from burglars", "you yourself are sometimes to blame for a theft", "you can always count on your neighbors when you are out" ]
C. you yourself are sometimes to blame for a theft
mmlu_train
mmlu_train_70633
There are many kinds of animals in the zoo. Look! There are two lions. They are very big and smart. Near them there is a small elephant. She is from Africa. She likes to eat grass. Oh, is there a koala? Of course. There is a two-year-old koala. He always sleeps in the day and at night he gets up and eats leaves. I like...
[ "shy", "beautiful", "friendly", "smart" ]
D. smart
mmlu_train
aquarat_49688
A certain roller coaster has 5 cars, and a passenger is equally likely to ride in any 1 of the 5 cars each time that passenger rides the roller coaster. If a certain passenger is to ride the roller coaster 5 times, what is the probability that the passenger will ride in each of the 5 cars?
[ "0", "24/625", "2/9", "1/3", "1" ]
B. 24/625
aquarat
mmlu_train_91341
Scientists are placing robotic dogs in the homes of lonely old people to test whether they can improve the quality of life for humans. Alan Beck, an expert in human-animal relationship, and Nancy Edwards, a professor of nursing, are leading the animal-assisted study on the effect of robotic dogs on old people's depres...
[ "note the activities of AIBOs", "keep AIBOs at home for 12 weeks", "record their feelings and activity", "study the collected information" ]
C. record their feelings and activity
mmlu_train
aquarat_19826
Look at this series 8, 22, 8, 28, 8, ... What number should come next?
[ "34", "8", "12", "44", "30" ]
A. 34
aquarat
mmlu_train_27450
For centuries, medical pioneers have refined a variety of methods and medicines to treat sickness, injury, and disability, enabling people to live longer and healthier lives. "A salamander (a small lizard-like animal) can grow back its leg. Why can't a human do the same?" asked Peruvian-born surgeon Dr. Anthony Atala i...
[ "Patients.", "Rats.", "Sheep.", "Soldiers." ]
C. Sheep.
mmlu_train
aquarat_17841
Jason is 4 times older than Bob at present. 8 years ago Jason was 12 times older. How old are Jason?
[ "10", "11", "12", "13", "14" ]
B. 11
aquarat
mmlu_train_7639
In a recent study, researchers have estimated the energy required to produce bottled water, including the energy required to manufacture plastic, make the plastic into bottles, process the water, fill and seal the bottles, transport the bottles, and chill the bottles for use. Combining all the energy input totals for t...
[ "to fill tap water into the plastic bottles directly", "to replace the plastic bottles with metal containers", "to produce lightweight bottles with recycled materials", "to use bicycles to transport and deliver bottled water locally" ]
C. to produce lightweight bottles with recycled materials
mmlu_train
aquarat_38214
Find the area of trapezium whose parallel sides are 30 cm and 18 cm long, and the distance between them is 15 cm.
[ "227", "299", "360", "161", "212" ]
C. 360
aquarat
mmlu_train_84009
We know that many animals do not stay ill one place. Birds, fish and other animals move from one place to another at a certain time. They move for different reasons: most of them move to find food more easily, but others move to get away from places that are too crowed. When cold weather comes, many birds move to warme...
[ "to the fresh water", "to the sea floor", "at a certain time", "to find more food" ]
C. at a certain time
mmlu_train
arc_easy_560
Which change in the environment would have a negative effect on the survival of a species in an ecosystem?
[ "increase in the population of prey", "introduction of a competing species", "decrease in the population of predators", "increase in genetic diversity of the species" ]
B. introduction of a competing species
arc_easy
mmlu_train_2573
Carbon on Earth is found in both living and nonliving matter. In order for carbon to be continuously available, it must be recycled. Through which process is carbon made available in the atmosphere?
[ "formation of fossil fuels", "layering of soil", "plant photosynthesis", "forest fires" ]
D. forest fires
mmlu_train
aquarat_9322
Having received his weekly allowance, John spent 3/5 of his allowance at the arcade. The next day he spent one third of his remaining allowance at the toy store, and then spent his last $0.60 at the candy store. What is John’s weekly allowance?
[ "$2.25", "$3.00", "$3.25", "$3.65", "$4.80" ]
A. $2.25
aquarat
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
aquarat_5636
Amy’s retirement portfolio contains only stocks and bonds. At the beginning of 2016, her portfolio had an allocation of 60% stocks and 40% bonds. Over the course of 2016, the total value of her portfolio increased by 8%, with the value of her stock holdings increasing by 10%. By what percent did the value of her bond h...
[ "4%", "5%", "6%", "7%", "7.5%" ]
B. 5%
aquarat
arc_challenge_899
Which is not an example of animal instinct?
[ "migrating", "hibernating", "hunting skills", "building nests" ]
C. hunting skills
arc_challenge
mmlu_train_58279
Bea, a five-year-old girl, was born with a severe illness which means she has to be kept away from other children of her age, because her body is so weak that she would be unable to fight off a common cold. Bea was diagnosed with this disease when she was five months old. Since then, the hospital has become her second ...
[ "honor her bravery in fighting against her disease", "call for attention to this immune system deficiency", "encourage more children like Bea to be optimistic", "launch a campaign against this serious disease" ]
A. honor her bravery in fighting against her disease
mmlu_train
mmlu_train_55041
It seems like every day there's some new research about whether our favorite drinks are good for us. One day, science says a glass of red wine a day will help us live longer. The next day, maybe not. It seems journalists are pretty interested in wine research and the same might be said for coffee. Now there's been ...
[ "Freedman and his colleagues hired 400,000 Americans to collect date.", "People who took part in Freedman's research are about 50 to 70 years old.", "About 400, 000 Americans worked for Freedman's team for 13 years.", "People who are 50 to 70 years old seldom drink wffee." ]
B. People who took part in Freedman's research are about 50 to 70 years old.
mmlu_train
mmlu_train_99394
Milk sold in supermarkets is pasteurized because
[ "all raw milk is safe", "to keep bacteria from getting into the milk after the customer buys it", "the factory farmed cows produce a lot of pus in their milk", "that makes it taste better" ]
B. to keep bacteria from getting into the milk after the customer buys it
mmlu_train
mmlu_train_79599
Anybody can learn to count fast if he knows the secret of following trick. Ask your friend to write any five-figure number on the blackboard. Then you write your five-figure number under it. You choose your figures so that each one with the figure above it will make nine. Tell your friend to put a third five-figure ...
[ "249834", "298344", "298342", "249832" ]
D. 249832
mmlu_train
arc_challenge_672
Which energy resource is non-renewable?
[ "oil", "solar", "water", "wind" ]
A. oil
arc_challenge
mmlu_train_94762
Competition is most likely to occur between which two organisms?
[ "deer and butterflies", "owls and bacteria", "goldfish and rabbits", "grass and strawberry plants" ]
D. grass and strawberry plants
mmlu_train
mmlu_train_37865
You're in your office when you learn there's someone with a gun wandering outside. You can hear gunshots and screams. What do you do? That's the challenge for users of a new virtual reality program called SurviVR, designed to train employees how to deal with an active shooter situation in the workplace. The program wo...
[ "Fighting the shooter", "Running for the exit", "Using a computer as a weapon", "Locking down" ]
D. Locking down
mmlu_train
arc_easy_1191
Many birds fly south for the winter. This adaptation is called
[ "hibernation", "germination", "migration", "communication" ]
C. migration
arc_easy
mmlu_train_10357
Thousands of people in the world are a hundred years old - or more and certain parts of the world are famous for the long lives of their inhabitants: the Vilacamba Valley in Ecuador, and the home of the Hunzas in the Himalayas. Why do so many people live to a healthy old age in certain parts of the world? What is the s...
[ "jobs", "places of living", "ways of living", "ways of thinking" ]
C. ways of living
mmlu_train
mmlu_train_21178
Boris Worm of Dalhousie University in Nova Scotia, Canada, led the international team that did the study. Professor Worm says species have recently been disappearing from oceans at increasing speed. At this rate, he says, all seafood species could collapse by 2048 and seafood supplies from the world's ocean could be al...
[ "was conducted by scientists from Canada", "referred to information of many countries", "lasted from 1950 to 2003", "referred to records dating back to over 1,000 years ago." ]
B. referred to information of many countries
mmlu_train
mmlu_train_21176
Boris Worm of Dalhousie University in Nova Scotia, Canada, led the international team that did the study. Professor Worm says species have recently been disappearing from oceans at increasing speed. At this rate, he says, all seafood species could collapse by 2048 and seafood supplies from the world's ocean could be al...
[ "The species of fish in the ocean are reducing.", "Sea water is polluted.", "Sea water quality is improved.", "Less productivity of ecosystem." ]
C. Sea water quality is improved.
mmlu_train
aquarat_21104
Pipe A can fill a tank in 30 minutes. Pipe B can fill the same tank 6 times faster than pipe A. If both the pipes are connected to the tank so that they fill the tank simultaneously, how long will it take for the empty tank to overflow?
[ "4 minutes", "15/4 minutes", "192/7 minutes", "224/7 minutes", "28 minutes" ]
B. 15/4 minutes
aquarat
aquarat_22215
Which of the following CANNOT be the least common multiple of two positive integers x and y
[ "xy", "x", "x - xy", "y", "x + y" ]
C. x - xy
aquarat
mmlu_train_87867
All living things on the earth need other living things to live. Nothing lives alone. Most animals must live in a group, and even a plant grows close together with others of the same kind. Sometimes one living thing kills another, one eats and the other is eaten. Each kind of life eats another kind of life in order to ...
[ "Animals.", "Plants.", "Animals and plants.", "All living things." ]
B. Plants.
mmlu_train
mmlu_train_50380
Nick Petrels is a doctor in Montreal. He works 60 hours a week. He takes care of 159 patients a week in the hospital and at his office. He's been a doctor for ten years. Dr. Petrels gives his patients good medical advice. But he doesn't just tell his patients what to do. He also sings to them on television! Dr. Petrels...
[ "help people sing", "make people feel better", "do the same thing", "make difficult people smile" ]
B. make people feel better
mmlu_train
arc_easy_640
When air is heated, it will most likely
[ "expand and fall.", "expand and rise.", "condense and fall.", "condense and rise." ]
B. expand and rise.
arc_easy
aquarat_15039
Charlie, a painter, has 9 jars of paint: 4 are violet, 2 are yellow, and the rest are brown. Charlie will combine 3 jars of paint into a new container to make a new colour, which he will name according to the following conditions: 1) C1, if the paint contains 2 jars of brown paint and no violet paint 2) C2, if the pain...
[ "37/42", "35/42", "37/21", "74/21", "42/37" ]
A. 37/42
aquarat
mmlu_train_96146
A deer may be hungry and malnourished. In order to rectify this, the deer may
[ "eat other deer", "consume boulders", "consume cubs", "consume dandelions" ]
D. consume dandelions
mmlu_train
aquarat_31771
A man buys an article and sells it at a profit of 20%. If he had bought it at 20% less and sold it for Rs.77 less, he could have gained 25%. What is the cost price?
[ "s.370", "s.385", "s.375", "s.350", "s.300" ]
B. s.385
aquarat