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arc_easy_2110
What type of chemical reaction occurs when the body breaks down fats and sugars that supply it with energy?
[ "endothermic", "exothermic", "electrical", "physical" ]
B. exothermic
arc_easy
arc_easy_753
Several dinosaur bones are discovered buried in volcanic ash. The type of dinosaur can best be identified by
[ "knowing the location where the fossils were found.", "establishing an inventory of bones collected.", "comparing to characteristics of known dinosaurs.", "knowing the absolute age of the fossils." ]
C. comparing to characteristics of known dinosaurs.
arc_easy
mmlu_train_15723
Air traffic controllers in the US have been advised to take 26-minute naps , after a series of accidents involving workers falling asleep. Now the National Transportation Safety Board (NTSB) is calling for "controlled naps" during nightshifts . NTSB member Mark Rosekind said that a 26-minute nap would improve perform...
[ "2 pm is an appropriate napping time", "people's energy will increase after lunch", "your body is ready to sleep at late time in the day", "a late nap may lead to sleep problems during the night" ]
A. 2 pm is an appropriate napping time
mmlu_train
mmlu_train_95005
Having reliable plant sources in a field, a rabbit may react by
[ "having larger litters", "finding a mate", "eating more food", "finding new food" ]
A. having larger litters
mmlu_train
arc_easy_578
Which conclusion can be made about earthworms because they do not have an internal skeleton?
[ "They are invertebrates.", "They have radial symmetry.", "They are made of one segment.", "They have an open circulatory system." ]
A. They are invertebrates.
arc_easy
mmlu_train_56894
An Apple employee is in trouble after the prototype of its top-secret iPhone5 was left in a bar. The as yet unreleased prototype was supposedly "misplaced" at Cava22 in San Francisco. Apple's security team was called in after reports that it had been sold over the internet for PS120. However, technology website...
[ "news report", "travel guidance", "goods introduction", "short story" ]
A. news report
mmlu_train
mmlu_train_31652
Most of us would like to have glowing skin, especially as we get older. The good news is that you don't have to wait until summer to catch some sun rays. Scientists have found eating plenty of fruit and vegetables is by far the best way to achieve a healthy, golden glow. Dr. Ian Stephen said, "Most people think that th...
[ "Young girls should not eat many melons.", "There's no need to worry about our skin color.", "We cannot judge a person from his appearance.", "Skin color is a clue to judge whether a person is healthy or not." ]
D. Skin color is a clue to judge whether a person is healthy or not.
mmlu_train
aquarat_42870
A lady builds 10cm length, 13cm width, and 5cm height box using 5cubic cm cubes. What is the minimum number of cubes required to build the box?
[ "107", "108", "130", "150", "145" ]
C. 130
aquarat
mmlu_train_17995
It's a nightmare for Huazhong University of Science and Technology (HUST): within a week, two students committed suicide by jumping off dorm buildings. Officials from the university are reluctant to give interviews. "We had a hard time calming down students who were shocked at the suicides," said Zhang Jingyuan, head ...
[ "Forum", "Campus", "Advertisement", "Culture" ]
B. Campus
mmlu_train
mmlu_train_55843
WASHINGTON--Considering the serious warnings lately about Internet viruses, users may be encouraged to unplug their machines just to keep them safe. In reality, common sense and a few basic tips can keep Internet surfers secure. Antivirus software is a must, and it should be updated at least once a week to recognize ne...
[ "Do not rush to open any email attachment", "Never open any email attachment", "It is always safe to open an email attachment from a friend", "Whenever you receive any email, you should make a call to ensure its source" ]
A. Do not rush to open any email attachment
mmlu_train
mmlu_train_55963
Which is sillier: denying we ever went to the moon or trying to convince the true non-believers? Once upon a time--July 20, 1969, to be specific - two men got out of their little spaceship and wandered around on the moon for a while. Ten more men walked on the moon over the next three and a half years. The end. Unfortu...
[ "proof to hide the truth", "stupid and unnecessary", "needed to convince the non-believers", "important to develop space technology" ]
B. stupid and unnecessary
mmlu_train
aquarat_21709
Hitesh is 40 years old and Ronnie is- 60 years old. How many years ago was the ratio of their ages 3:5 ?
[ "5 years", "10 years", "20 years", "15 years", "25 years" ]
B. 10 years
aquarat
mmlu_train_4886
From Earth, we see the sun in the day sky and other stars in the night sky. Nighttime stars look like tiny points of light. Which statement explains why nighttime stars appear so much smaller than the sun?
[ "The stars are much smaller.", "The sky is much darker at night.", "The stars are much farther away.", "The moon blocks out most starlight." ]
C. The stars are much farther away.
mmlu_train
mmlu_train_64236
As a professor at a large American university,there is a phrase that I hear often from students:"I'm only a 1050."The unlucky students are speaking of the score on the Scholastic Aptitude Test(SAT),which is used to determine whether they will be admitted to the college or university of their choice,or even if they have...
[ "a famous university", "a technical university", "a traditional university", "an expensive university" ]
A. a famous university
mmlu_train
mmlu_train_65829
The Lionfish Invasion! Lionfish are popular saltwater aquarium fish all over the world, especially in the United States. Nowadays, they also live in Atlantic waters off the East Coast of the United States. These lionfish are what scientists call an invasive species or an "alien invader." Local divers off the coast ...
[ "Serious.", "Disapproving.", "Optimistic.", "Indifferent." ]
C. Optimistic.
mmlu_train
aquarat_28003
A Bell Curve (Normal Distribution) has a mean of − 1 and a standard deviation of 1/8 . How many integer values are within three standard deviations of the mean?
[ "0", "1", "3", "6", "7" ]
C. 3
aquarat
arc_challenge_1019
Which is an advantage of using renewable resources?
[ "They make energy more affordable.", "They make electricity less dangerous.", "They will be available for many years.", "They will reduce the demand for electricity." ]
C. They will be available for many years.
arc_challenge
mmlu_train_62964
Yawning sends out certain messages -either "Oh,this movie is so boring" or "I probably need to get some sleep". But did you know that a yawn can also help your brain to cool down when it is overheated? A new study, led by a research team at Princeton University, has indicated that yawning could be the brain's natural w...
[ "Yawning Is A Sign of Brain Disease", "Yawning Cools Your Brain", "Yawning Benefits Your Body", "Yawning Carries Some Information" ]
B. Yawning Cools Your Brain
mmlu_train
mmlu_train_9153
How to Beat On-line Credit-card Thieves The Internet has led to a huge increase in credit-card fraud. Your card information could even be for sale in an illegal web site. Web sites offering cheap services should be regarded with care. On-line shoppers who enter their credit-card information may never receive the goods ...
[ "Computer hackers sold the retailer's information to a web site to get money.", "A reliable website offers you an advanced secure system.", "You can depend on the password to protect your information.", "The on-line credit-card thieves stole your credit-card and paid with it." ]
B. A reliable website offers you an advanced secure system.
mmlu_train
mmlu_train_55321
Every so often, birds, just like humans, do what it takes to feel really, really good. The bird version is to sit on an anthill so that hundreds of ants climb all over their bodies, or even better, some birds pick up mouthfuls of pressed ants and rub themselves all over. Afterwards, the birds either eat the ants or se...
[ "only adult birds use anting", "the author knows a lot about birds", "birds can become addicted to anting", "too much anting does harm to birds' health" ]
C. birds can become addicted to anting
mmlu_train
mmlu_train_85535
When you feel sad, tears will come down from your eyes. When you are happy, especially when you laugh hard, tears will also come down from your eyes. But tears have a more important job than showing your feelings. Tears keep your eyes clean and healthy. They wash away dirt and germs just like bath. Your eyes also need...
[ "look at things clearly", "laugh and cry", "keep clean", "show your feelings" ]
A. look at things clearly
mmlu_train
mmlu_train_97592
If a leg is moving then the bones inside the skin are
[ "being controlled by brawn", "being slowly softened up", "being made to break down", "being torn into pieces" ]
A. being controlled by brawn
mmlu_train
aquarat_16195
What least number must be added to 1056, so that the sum is completely divisible by 23 ?
[ "23", "24", "12", "2", "6" ]
D. 2
aquarat
mmlu_train_4730
Tony is studying ladybugs in a garden. Which of these would BEST help Tony to count the spots on a ladybug?
[ "Stopwatch", "Thermometer", "Measuring cup", "Magnifying glass" ]
D. Magnifying glass
mmlu_train
aquarat_28651
In a garden, trees are planted in rows. In each row there are as many trees as the number of rows in the garden. If the total number of trees in that garden is n, then :
[ "n is a perfect square", "n is an odd number", "n is an even number", "n is a perfect cube.", "none" ]
A. n is a perfect square
aquarat
mmlu_train_96012
Plants require
[ "oxygen", "H2O", "Fe", "clouds" ]
B. H2O
mmlu_train
mmlu_train_5956
Without most people realizing it, there has been a revolution in office work over the last ten years. Before that time, large computers were only used by large, rich companies that could afford the investment. With the advancement of technology, small computers have come onto the market, which are capable of doing the ...
[ "these companies had not enough money to buy such expensive computers", "these computers could not do the work that small computers can do today", "these computers did not come onto the market", "these companies did not need to use this new technology" ]
A. these companies had not enough money to buy such expensive computers
mmlu_train
arc_easy_716
What do plants take from the air that helps them make food?
[ "oxygen", "nitrogen", "carbon dioxide", "hydrogen peroxide" ]
C. carbon dioxide
arc_easy
mmlu_train_2735
Wind turbines are being used to generate electricity in many parts of the United States. One advantage of wind turbines is that no fossil fuels are burned. Which of the following is a disadvantage of wind turbines?
[ "Wind turbines can emit dangerous radiation if damaged.", "Wind turbine farms must be located near large bodies of water.", "Wind turbines do not produce energy until many years after being built.", "Wind turbine farms require a lot of area compared to how much energy they produce." ]
D. Wind turbine farms require a lot of area compared to how much energy they produce.
mmlu_train
mmlu_train_79930
All the people know that exercise is important. We all need to exercise. Doctors say it is good for us. It makes your heart and body strong. Children who often exercise are more alert . It is healthy for the mind and the body. This means they do better in tests and schoolwork than those who don't exercise. There are ma...
[ "once; thirty minutes", "two times; an hour", "twice; half an hour", "once; an hour" ]
C. twice; half an hour
mmlu_train
arc_easy_1505
Which renewable energy resource possesses the greatest potential for providing renewable energy to meet the future needs of the southern United States?
[ "tidal", "water", "solar", "coal" ]
C. solar
arc_easy
mmlu_train_59628
A special laboratory at the University of Chicago is busy only at night. It is a dream laboratory where researchers are at work studying dreamers. Their findings have discovered that everyone dreams from three to seven times a night, although in ordinary life a person may remember none or only one of his dreams. While ...
[ "contents of dreams", "dreamers while they dream", "the meaning of dreams", "the progress of sleeping" ]
B. dreamers while they dream
mmlu_train
arc_challenge_829
A drop of red food coloring is added to a bowl of water. Several minutes later, all of the water is red. Which of these describes the change that took place?
[ "erosion", "osmosis", "diffusion", "transfusion" ]
C. diffusion
arc_challenge
aquarat_211
A starts business with Rs.3500 and after 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2 : 3. What is B’s contribution in the Capital ?
[ "24887", "20778", "23788", "9000", "2811" ]
D. 9000
aquarat
mmlu_train_27870
The new world of today introduced new threats that were not known in the previous generations: Internet predators . Often we do a lot of our researching, shopping, talking; just about everything online nowadays. New advancements in revolution comes along with the unwanted attackers. There are people out there who gain ...
[ "It stops them from opening too many windows.", "It makes them aware of conspicuous activity.", "It keeps them from seeing unwanted contents.", "It stops spyware from entering the computer." ]
C. It keeps them from seeing unwanted contents.
mmlu_train
arc_challenge_43
Trees most likely change the environment in which they are located by
[ "releasing nitrogen in the soil.", "crowding out non-native species.", "adding carbon dioxide to the atmosphere.", "removing water from the soil and returning it to the atmosphere." ]
D. removing water from the soil and returning it to the atmosphere.
arc_challenge
arc_easy_1600
According to the Big Bang Theory, which element most likely formed first?
[ "carbon dioxide", "hydrogen", "oxygen", "nitrogen" ]
B. hydrogen
arc_easy
mmlu_train_97787
a typical rabbit diet includes
[ "crickets", "mice", "fish", "weeds" ]
D. weeds
mmlu_train
aquarat_21438
Five years ago, the average age of A and B was 15 years. Average age of A, B and C today is 20 years. How old will C be after 12 years?
[ "30", "32", "40", "50", "60" ]
B. 32
aquarat
aquarat_18129
A train 280 m long, running with a speed of 72 km/hr will pass a tree in?
[ "17 sec", "16 sec", "18 sec", "14 sec", "12 sec" ]
D. 14 sec
aquarat
aquarat_29559
If I walk at 3 km/h, I miss the bus by 12 minutes. If I walk at 6 km/h, I reach 10 minutes before the arrival of the bus. How far I walk to reach the bus stand ?
[ "2.19 km", "2.22 km", "2.00 km", "1.19 km", "1.99 km" ]
A. 2.19 km
aquarat
aquarat_14984
List K consists of 12 consecutive integers. If -5 is the least integer in list K, what is the range of the positive integers in list K?
[ "5", "6", "7", "11", "12" ]
A. 5
aquarat
aquarat_37806
Siddharth wants to borrow Rs.8000 at rate of interest 6% p.a. at S.I and lend the same amount at C.I at same rate of interest for two years. What would be his income in the above transaction?
[ "s.28.80", "s.21.29", "s.22.29", "s.21.26", "s.21.12" ]
A. s.28.80
aquarat
aquarat_17388
When positive integer d is divided by 6, the remainder is 1. Which of the following must be true? I. d is a prime number II. d is odd III. d is divisible by 7
[ "I only", "II only", "III only", "I and II only", "II and III only" ]
B. II only
aquarat
aquarat_12022
a clock is such that it looses 4 min every day.the clock is set right on feb 25,2008 2 p.m.how many min should be added to get the right time when the clock shows 9 am on 3rd march 2008?
[ "9:07am", "9:17am", "9:27am", "9:37am", "8:27am" ]
C. 9:27am
aquarat
mmlu_train_93373
A researcher determines a cell has a flexible cell wall composed of peptidoglycan. This observation narrows possible classifications of the cell to which taxonomic group?
[ "archaea", "bacteria", "fungi", "plants" ]
B. bacteria
mmlu_train
aquarat_10272
The sum of the ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?
[ "4 years", "8 years", "6 years", "5 years", "2 years" ]
A. 4 years
aquarat
arc_challenge_312
All of these are ways to stay safe around electricity except
[ "staying away from power lines.", "using cords in good condition.", "plugging many appliances into one outlet.", "keeping electricity away from water." ]
C. plugging many appliances into one outlet.
arc_challenge
aquarat_11315
ABCD IS A square AEGF IS A rectangle..such that the rectangle shares 25% of the area of the suare ALSO AE lies ON THE LINE AB and AG lies on segment of AD.if the square shares half the area of the rectangle what is the ratio AE:AG?
[ "1:4", "8:1", "4:1", "3:1", "1:3" ]
B. 8:1
aquarat
aquarat_36044
David has $2,400 at the beginning of his trip, after spending money, he still has exactly $800 less than he spent on the trip. How much money does John still have?
[ "$200", "$400", "$600", "$800", "$1,200" ]
D. $800
aquarat
mmlu_train_30361
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...
[ "seewhethermath hurts", "findout how muchthey fear math", "observe how their brainresponse", "test their endurance of pain" ]
B. findout how muchthey fear math
mmlu_train
aquarat_52677
Gokul buys 9 horses and 4 cows for Rs. 13,400. if he sells the horses at 20% profit and the cows at 10% profit, then he earns a total profit of Rs. 1880. The cost of a cow is:
[ "Rs. 2200", "Rs. 2190", "Rs. 2000", "Rs. 600", "None of these" ]
C. Rs. 2000
aquarat
mmlu_train_64818
The Cuban iguana is a species of lizard of the iguana family. It is the largest of the West Indian rock iguanas, one of the most endangered groups of lizards. This species with red eyes and a thick tail is one of the largest lizards in the Caribbean. The Cuban iguana is mainly _ : 95% of its diet consists of the leave...
[ "Two.", "Five.", "Four.", "Three." ]
D. Three.
mmlu_train
mmlu_train_93868
Some kinds of fish live most of their lives in salt water but lay their eggs in freshwater. Their ability to survive in different environments is an example of
[ "adaptation", "developmental stages", "a habit", "selective breeding" ]
A. adaptation
mmlu_train
mmlu_train_41161
Almost five years ago, I announce to my loved ones I was to become a Mrs Naturally. I then began to wonder about the perfect wedding dress, hoping that it would fit me. Even at the age of 22, I had gone through my share of dieting. I am an emotional eater and I knew that at 5 feet 5 inches tall and weighi...
[ "The writer has make a great effort to lose weight.", "The writer doesn't have strong will power.", "The writer doesn't believe she can look amazing.", "The writer doesn't know how to cook." ]
A. The writer has make a great effort to lose weight.
mmlu_train
aquarat_14372
The distance between two cities A and B is 1140 Km. A train starts from A at 8 a.m. and travel towards B at 60 km/hr. Another train starts from B at 9 a.m and travels towards A at 75 Km/hr. At what time do they meet?
[ "09 AM", "07 AM", "11 AM", "05 PM", "03 PM" ]
D. 05 PM
aquarat
mmlu_train_4367
Runoff from farms that use fertilizers is entering a small lake. This will most directly affect the lake by causing
[ "the lake to dry up.", "algae to grow in the lake.", "the lake to become deeper.", "water in the lake to become solid." ]
B. algae to grow in the lake.
mmlu_train
aquarat_51371
The lunch menu at a certain restaurant contains 4 different entrees and 5 different side dishes. If a meal consists of 1 entree and 2 different side dishes, how many different meal combinations R could be chosen from this menu?
[ "10", "20", "40", "80", "100" ]
C. 40
aquarat
arc_easy_545
Evaporation, condensation, and precipitation are all processes which occur in the
[ "water cycle.", "energy cycle.", "carbon cycle.", "nitrogen cycle." ]
A. water cycle.
arc_easy
aquarat_39572
In a kilometer race, A beats B by 60 meters or 15 seconds. What time does A take to complete the race?
[ "277 sec", "235 sec", "667 sec", "167 sec", "176 sec" ]
B. 235 sec
aquarat
mmlu_train_99290
What requires sunlight to grow?
[ "lakes", "deep sea fish", "rose bushes", "mountains" ]
C. rose bushes
mmlu_train
mmlu_train_38119
Book into the new prefix = st1 /AucklandHospitalat a typical hour, say 11 on a Saturday night, and you will notice changes in the way you are treated. Let's start with the blood sample taken from your arm as you are wheeled in the door. By the time you are through the security doors and into the emergency area, that s...
[ "high-tech help in first aid", "computer help in the first aid", "x-rays help in the hospital", "camera help in the hospital" ]
A. high-tech help in first aid
mmlu_train
aquarat_45863
It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the train to that of the car is?
[ "3:4", "2:5", "6:7", "4:6", "5:2" ]
A. 3:4
aquarat
aquarat_44236
In how many different ways can the letters of the word 'MATHEMATICS' be arranged so that the vowels always come together?
[ "120028 ways", "120860 ways", "120960 ways", "120920 ways", "120930 ways" ]
C. 120960 ways
aquarat
aquarat_11159
(4300231)-?=2535618
[ "1865113", "1775123", "1764613", "1675123", "None of them" ]
C. 1764613
aquarat
mmlu_train_38379
When it comes to problem solving, many of us have heard of the skills of the crow in Aesop's Fables (<<>> ). In the story, a thirsty crow comes across a bottle of water, but the water level is out of its reach. The bird then drops small stones into it until the water level rises enough for the bird to drink. "Oh, i...
[ "To introduce the idea that crows are smart.", "To show that fables about crows are wrong.", "To explain why crows can solve problems.", "To prove that crows can be better than babies at problem solving." ]
A. To introduce the idea that crows are smart.
mmlu_train
aquarat_18050
The average of 9 observations was 9, that of the 1st of 5 being 10 and that of the last 5 being 8. What was the 5th observation?
[ "9", "8", "7", "6", "4" ]
A. 9
aquarat
mmlu_train_95030
When the game console's power cable was attached to the wall, electricity ended up in
[ "the plug", "the power cable", "the wall", "the game console" ]
D. the game console
mmlu_train
aquarat_17927
Excluding stoppages,the speed of the bus is 72kmph and including stoppages,it is 54kmph. For how many minutes does the bus stop per hr
[ "12 min", "11 min", "13 min", "15 min", "17 min" ]
D. 15 min
aquarat
mmlu_train_13637
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...
[ "they take very little exercise every day", "they eat too much", "they are examined by X-ray scanners quite often", "they have much more inside fat" ]
D. they have much more inside fat
mmlu_train
arc_easy_1024
The process by which water vapor in the atmosphere cools and becomes a liquid is called
[ "evaporation.", "perspiration.", "condensation.", "transportation." ]
C. condensation.
arc_easy
aquarat_27506
A certain industrial loom weaves 0.13 meters of cloth every second. Approximately how many seconds will it take for the loom to weave 15 meters of cloth?
[ "114", "115", "116", "117", "118" ]
B. 115
aquarat
mmlu_train_13944
This time, it is to be worn on wrists. Having already changed the way we communicate with its smartphones, Apple Inc released its next big thing on March 9 in San Francisco, US. The Apple Watch, according to CNN, is "a simple rectangular shape with a range of stylish and useful wristbands." "The style is classic... i...
[ "Proud.", "Modest.", "Serious.", "Cautious." ]
A. Proud.
mmlu_train
aquarat_3633
A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 56 years now, the son's age 4 years back was:
[ "12 years.", "24 years.", "17 years.", "16 years.", "19 years." ]
B. 24 years.
aquarat
aquarat_31358
During the past week, a local medical clinic tested N individuals for two infections. If 1/2 of those tested had infection A and, of those with infection A, 1/6 also had infection B, how many individuals did not have both infection A and B?
[ "N/12", "4N/15", "14N/12", "11N/12", "4N/5" ]
D. 11N/12
aquarat
mmlu_train_91584
Are you able to send a letter with pictures and sounds to someone, anywhere in the world without putting a stamp on it? With an e-mail you can just do that. Using computers you can send e-mails quickly and easily. The post is much slower than email. E-mail can send its messages to the other side of the world in seconds...
[ "an address", "a message", "a word", "a stamp" ]
D. a stamp
mmlu_train
aquarat_25178
A car owner buys petrol at Rs 7.50, Rs. 8 and Rs. 8.50 per litre for three successive years. What approximately is the average cost per litre of petrol if he spends Rs. 4000 each year ?
[ "7.99", "7.98", "7.91", "7.92", "7.9" ]
B. 7.98
aquarat
mmlu_train_20389
Animal moms are great moms. You might be surprised at some of these moms. Octopuses The mother octopus lays about 50,000 eggs. For about 300 days, she stays with the eggs, cleans them and protects them. She does not leave to feed. However, this animal mom dies as soon as the eggs are hatched . Crocodiles A crocodil...
[ "About 3 days", "About 3 weeks", "About 13 weeks", "About 3 months" ]
B. About 3 weeks
mmlu_train
mmlu_train_99100
Heat causes you to sweat, so at which time of day will you sweat most?
[ "high noon", "night time", "early morning", "during a snowstorm" ]
A. high noon
mmlu_train
aquarat_31104
A and B invest in a business in the ratio 3: 2. Assume that 5% of the total profit goes to charity. If A's share is Rs. 855, what is the total profit?
[ "1200", "1300", "1500", "1400", "1700" ]
C. 1500
aquarat
arc_challenge_14
On Earth, water can be a solid, a liquid, or a gas. Which energy source has the greatest influence on the state of matter of water?
[ "the sun", "the wind", "ocean currents", "the metal core" ]
A. the sun
arc_challenge
mmlu_train_23567
Butterflies are some of the most fascinating and beautiful insects in the world. Adult butterflies will live about 2 to 4 weeks. They use their senses of sight, touch, hearing, smell, and taste to survive in the world, find food and mates, lay eggs in an appropriate place, migrate, and avoid hungry enemies. Butterflies...
[ "butterflies' living habits", "butterflies' beauty", "butterflies' daily activities", "butterflies' senses" ]
D. butterflies' senses
mmlu_train
mmlu_train_17582
Doctors have a new weapon in the battle against obesity -- a talking plate that tells people not to eat too quickly. The Mandometer monitors the amount of food leaving the plate, and tells users, "Please eat more slowly." The PS1,500 Swedish device is to be used in a National Health Service plan to help hundreds of o...
[ "The device can help obese people form good eating habits.", "Every family will have such a device soon.", "This device is the best way to lose weight.", "People will no longer worry about obesity." ]
A. The device can help obese people form good eating habits.
mmlu_train
mmlu_train_20091
Most people know Alexander Graham Bell invented the telephone. But not many know about another talking device (equipment) he invented just four years later, in 1880. He called the device the photophone. "Photophone" comes form the Greek words for "light" and "sound". The photophone did not use electricity to carry soun...
[ "how to use light to carry sound", "what the telephone is", "what the photophone is", "how to use electricity to carry sound" ]
C. what the photophone is
mmlu_train
aquarat_12008
Cost is expressed by the formula tb^4. If b is doubled, the new cost W is what percent of the original cost?
[ "W=200", "W=600", "W=800", "W=1600", "W=50" ]
D. W=1600
aquarat
mmlu_train_59465
One in five people carry a 'smart gene' variant linked to long lifespan, bigger forebrains and enhanced mental ability, researchers have found. 'We've known for a long time that people lose cognitive abilities as they age, but now we're beginning to understand that factors like KLOTHO can give people a boost in aging....
[ "they have fewer neurons in the RDLPEC", "their brain region is too large", "they have two copies of the gene variant", "they have more neurons in the RDLPEC" ]
A. they have fewer neurons in the RDLPEC
mmlu_train
m1_pref_72
In User-Based Collaborative Filtering, which of the following is TRUE?
[ "Pearson Correlation Coefficient and Cosine Similarity have the same value range and return the same similarity ranking for the users.", "Pearson Correlation Coefficient and Cosine Similarity have different value ranges and can return different similarity rankings for the users", "Pearson Correlation Coefficien...
B. Pearson Correlation Coefficient and Cosine Similarity have different value ranges and can return different similarity rankings for the users
m1_pref
arc_challenge_487
The Ohio state tree is the buckeye. Which of these is a trait that is inherited by the buckeye tree in the reproduction process?
[ "number of leaves that fall during winter", "change in leaf color during the autumn season", "type of mineral that is absorbed from the soil", "amount of water that is available for growth" ]
B. change in leaf color during the autumn season
arc_challenge
arc_easy_78
When stratospheric ozone levels are reduced, the amount of ultraviolet radiation hitting Earth increases. Ozone depletion is most often caused
[ "by the reversal of the magnetic field of Earth.", "when fluorocarbons are released into the atmosphere.", "when electromagnetic waves from the Sun increase.", "by abrupt changes in weather and climate patterns." ]
B. when fluorocarbons are released into the atmosphere.
arc_easy
arc_easy_1511
When trees are removed from an area in a tropical rainforest, the area experiences an increase in soil erosion. Which statement best explains why removing the trees can lead to soil erosion?
[ "Less bedrock will be available to make soil.", "There will be fewer roots to hold the soil in place.", "The number of soil-eating insects in the area will increase.", "The amount of solar radiation reaching the ground will increase." ]
B. There will be fewer roots to hold the soil in place.
arc_easy
arc_challenge_745
Which comparison of ecosystems is true?
[ "Tundras are warmer than grasslands.", "Grasslands get more rain than deserts.", "Deserts have more plants than rainforests.", "Rainforests are rockier than tundras." ]
B. Grasslands get more rain than deserts.
arc_challenge
mmlu_train_92924
Which characteristic is most common among animals living in a cold climate?
[ "layers of fat", "thick bones", "slow digestion", "large lungs" ]
A. layers of fat
mmlu_train
mmlu_train_73673
We know music is very important in our daily life.Do you notice music playing at any of those places when you go somewhere? Today, most stores,stations,restaurants and other places play music.You might even hear music in an office or on a farm. Scientists believe that music influences the way people behave.They think t...
[ "slow in action", "feel more stressed", "relax in mind", "worry about studies" ]
C. relax in mind
mmlu_train
arc_challenge_959
The drag of wind results in which feature of ocean surface currents?
[ "movement of water away from the equator", "cyclical variations in the height of high tides", "reduction in velocity with distance from Earth's poles", "deflection of water toward the direction of airflow" ]
D. deflection of water toward the direction of airflow
arc_challenge
mmlu_train_48415
They may be just passing your office, computer bag slung over one shoulder. Or they may be sitting in a car outside it, causally tapping away at a laptop. They look like innocent passers-by. In fact, they are stealing your corporate secrets. Drive-by hacking is the trendy term given to the practice of breaking into w...
[ "data encryption program", "password security programs", "illegal-user detection", "firewall" ]
A. data encryption program
mmlu_train
aquarat_41369
A train running at the speed of 60 km/hr crosses a pole in 9 sec. What is the length of the train?
[ "296 m", "267 m", "297 m", "150 m", "255 m" ]
D. 150 m
aquarat
mmlu_train_4908
Which of the following is an observation about grasshoppers that a science class could have made on their nature walk?
[ "The grasshoppers will live longest in a container filled with plants.", "The grasshoppers are green with long back legs and antennae.", "The grasshoppers will probably eat more grass than tree leaves.", "The grasshoppers all hatched from eggs laid the year before." ]
B. The grasshoppers are green with long back legs and antennae.
mmlu_train
mmlu_train_98124
the closest star to the human planet delivers solar energy to the planet
[ "maybe", "the moon", "this is uncertain", "this is affirmative" ]
D. this is affirmative
mmlu_train
aquarat_51083
A can do a piece of work n 7 days of 9 hours each and B alone can do it in 6 days of 7 hours each. How long will they take to do it working together 8 2/5 hours a day?
[ "3", "4", "5", "6", "7" ]
A. 3
aquarat
mmlu_train_32264
During the 19th century, scientists found that when certain parts of the brain of a person were hurt, he would lose the power of doing certain things. And so people thought that each part of the brain does a different job. But modern research has discovered that this is not so, for it is not easy to show exactly what e...
[ "the less result we will gain", "the more work they are able to do", "the weaker their power will get", "the more tired they will feel" ]
B. the more work they are able to do
mmlu_train