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aquarat_10487
A car driver travels from the plains to the hill station, which are 200 km apart at an average speed of 25km/hr. in return trip, he covers the same distance at an average speed of 20km/hr. the average speed of the car over the entire distance of 400 km is
[ "8.95km/hr", "22.2km/hr", "27.8km/hr", "37.9km/hr", "8.45km/hr" ]
B. 22.2km/hr
aquarat
mmlu_train_62571
As we get older, most of us worry about grey hair, wrinkles and maintaining a youthful body. But people often don't realize the voice needs looking after. Here, Mr. Rubin, a voice expert, reveals how to keep your voice youthful. Drink more fluid and avoid spicy food You need water for the vocal cords to vibrate well....
[ "get less mobile", "communicate with others more", "avoid using the voice", "lie in bed more" ]
B. communicate with others more
mmlu_train
arc_easy_717
When a person sees something, what carries the message from the eyes to the brain?
[ "arteries", "glands", "muscles", "nerves", "veins" ]
D. nerves
arc_easy
arc_easy_830
Why does the leaf of a plant look green?
[ "Because it absorbs green light", "Because it reflects green light", "Because it absorbs only yellow and blue light", "Because it reflects a mixture of yellow and blue light" ]
B. Because it reflects green light
arc_easy
mmlu_train_54670
In the near future, we may be using our eyes to operate our smartphones and tablets, even when it comes to playing popular games like Fruit Ninja. The GazeGroup has been developing eye-controlled computer technology for nearly 20 years. But those devices have been mainly designed to aid those with disabilities, and...
[ "It was once called the GazeGroup.", "It produces eye-controlled technology for disabled users only.", "It is founded in Denmark by Stig Langvad and some of his colleagues.", "It is formed to develop commercially practical eye-controlled technology." ]
D. It is formed to develop commercially practical eye-controlled technology.
mmlu_train
aquarat_24441
Rahim bought 65 books for Rs.1150 from one shop and 50 books for Rs.920 from another. What is the average price he paid per book ?
[ "11", "18", "99", "787", "12" ]
B. 18
aquarat
mmlu_train_94202
Evidence that living things have evolved over hundreds of millions of years can be found in
[ "particles in the air", "rocks containing fossils", "tree rings from recently logged trees", "chemicals in human hair" ]
B. rocks containing fossils
mmlu_train
arc_challenge_202
What is the composition of Saturn's rings?
[ "hydrogen and helium", "ammonia and methane", "clusters of space debris", "chunks of ice and rock" ]
D. chunks of ice and rock
arc_challenge
aquarat_34181
At the foot of a mountain the elevation of its summit is 45 degrees. After ascending one KM towards the mountain upon an incline of 30 degrees, the elevation changes to 60 degrees. Find the Height of the mountain?
[ "1.333Km", "1.366Km", "1.233Km", "1.266Km", "None of these" ]
B. 1.366Km
aquarat
mmlu_train_1858
Which is evidence of a chemical reaction?
[ "the light produced by magnesium when burned", "the evaporation of water from a solution", "the fizzing of a soft drink", "the heat from a light bulb" ]
A. the light produced by magnesium when burned
mmlu_train
mmlu_train_61545
More than 27,000 people from around the UK set off at dawn from London to begin the cycle route through Surrey to the Sussex coast. The annual 54-mile ride raises money for the British Heart Foundation(BHF) and is Europe's largest charity cycling event. Cyclists began the exhausting journey at Clapham Common at 6 a. m...
[ "Cyclists have raised overPS50 million for the BHF.", "More than 27,000 people like travelling by bike in the UK.", "Charity cycling event wins support from local people.", "More than 27,000 people in the UK join in the charity bike ride." ]
D. More than 27,000 people in the UK join in the charity bike ride.
mmlu_train
mmlu_train_20044
A global positioning system(GPS)service is aiding the elderly in the Panlong district of Kunming,capital of Southwest China's Yunnan province. The telecommunications service provider,with the support o,f the local govemment,started the GPS tracking service in January to help the elderly,especially those with Alzhei...
[ "the life quality of'the elderly in th.e Panlong district is pretty good", "the government will spend 2 million yuan updating the GPS service", "the city of Kunming has a population of about 600,000 people", "about 600,000 people in Panlong are over sixty years 01d" ]
A. the life quality of'the elderly in th.e Panlong district is pretty good
mmlu_train
mmlu_train_98573
Maglites use nickle with cadmium to produce
[ "money", "illumination", "beer", "food" ]
B. illumination
mmlu_train
mmlu_train_96170
Hummingbirds gather nectar using their
[ "bills", "wings", "hands", "feet" ]
A. bills
mmlu_train
aquarat_34479
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If three marbles are picked at random, what is the probability that they are all blue?
[ "1/455", "2/455", "1/91", "4/455", "None of these" ]
A. 1/455
aquarat
mmlu_train_93779
Newly made proteins are modified in which organelle?
[ "ribosome", "endoplasmic reticulum", "mitochondrion", "nuclear envelop" ]
B. endoplasmic reticulum
mmlu_train
mmlu_train_98296
Which is likeliest to make light pass through the pupil?
[ "the taste of food", "the sound of silence", "the smell of tree", "any kind of tangible object" ]
D. any kind of tangible object
mmlu_train
mmlu_train_93253
The smallest unit of a plant that can perform all of the processes of life is the
[ "leaf.", "cell.", "tissue.", "root." ]
B. cell.
mmlu_train
arc_challenge_927
As a sample of mercury changes state from liquid to solid, the atoms of the sample
[ "move closer together and have less kinetic energy.", "move closer together and have more kinetic energy.", "move farther apart and have less kinetic energy.", "move farther apart and have more kinetic energy." ]
A. move closer together and have less kinetic energy.
arc_challenge
mmlu_train_77616
Television is good. You'd like to watch it all day and all night. But too much TV is a very bad thing. Scientists found that kids who watch too much TV may have more trouble learning to read. They can't focus on their work. Kids learn language skills best by reading, talking and playing with others. If they spend too m...
[ "Eatalotoffood.", "Havelesstimeforreading.", "Hardlymove.", "Focusontheirwork." ]
D. Focusontheirwork.
mmlu_train
mmlu_train_33600
Older people with hearing loss may suffer faster rates of mental decline. People who have hearing trouble suffered meaningful impairments in memory, attention and learning about three years earlier than people with normal hearing, a study published online January 21 in JAMA Internal Medicine reveals. The finding suppor...
[ "social isolation", "hearing loss", "memory loss", "speech impairment" ]
A. social isolation
mmlu_train
aquarat_13450
There are 10 magazines lying on a table; 6 are sports magazines and the other 4 are current affairs magazines. If 4 magazines are to be selected at random from the 10 magazines, what is the probability that at least one of the current affairs magazines will be selected?
[ "2/5", "3/5", "4/5", "6/5", "7/5" ]
B. 3/5
aquarat
arc_challenge_1009
Which type of energy does a person use to pedal a bicycle?
[ "light", "sound", "mechanical", "electrical" ]
C. mechanical
arc_challenge
mmlu_train_43781
Food picked up just a few seconds after being dropped is less likely to contain bacteria than if it is left for longer periods of time, according to the findings of research carried out at Aston University's School of Life and Health Sciences. The findings suggest there may be some scientific basis to the "5 second ru...
[ "A toast dropped on the carpet is easier to be polluted than that dropped on the cement floor.", "A sticky chocolate dropped on the carpet is easier to be polluted than that dropped on the cement floor within 5 seconds.", "The food dropped on the carpet shares the same potential of being polluted with the food ...
D. The food dropped on the cement floor is not as safe as food dropped on the carpet within 30 seconds.
mmlu_train
aquarat_33608
A certain car's price decreased by 2.5% (from the original price) each year from 1996 to 2002, during that time the owner of the car invested in a new carburetor and a new audio system for the car, which increased car's price by $1,000. If the price of the car in 1996 was $22,000, what is the car's price in 2002?
[ "$18,400", "$19,700", "$20,200", "$20,400", "$21,100" ]
B. $19,700
aquarat
mmlu_train_40870
If you want to improve your child's results at school, you could do a lot worse than ensuring that they do plenty of exercise. Scientists have already shown that physical activity can make you brainier. But a team in America has used scans to show that an important part of the brain actually grows in children who are f...
[ "it is worse to ensure that they do plenty of exercise", "you can have their brain scanned", "it could be better to make sure that they do a lot of exercise", "you can do a lot except ensuring that they do exercise" ]
C. it could be better to make sure that they do a lot of exercise
mmlu_train
mmlu_train_29908
It's impossible to determine how many people would have lost their lives without the contribution of African-American inventor Dr Charles Drew. Charles Drew was born on June 3, 1904, in Washington, DC. His early interest was in education, but he was also an outstanding athlete. While in college, he was awarded as the m...
[ "People", "Health", "Culture", "Entertainment" ]
A. People
mmlu_train
arc_challenge_660
Which type of activity would most likely be included on a weather map?
[ "satellite", "seismic", "volcanic", "hurricane" ]
D. hurricane
arc_challenge
mmlu_train_72194
These days many people are interested in losing weight. It is very popular among people, especially young people. Everybody hopes to become thin quickly. Some people even take medicine. Do you know how to _ weight? Well... diet and exercise are the right answers. Please read and remember the following tips. Tip 1 You...
[ "eat out often", "eat junk food", "stop meals", "turn off the TV and exercise" ]
D. turn off the TV and exercise
mmlu_train
aquarat_50792
The length of a rectangle is two - fifths of the radius of a circle. The radius of the circle is equal to the side of the square, whose area is 4225 sq.units. What is the area (in sq.units) of the rectangle if the rectangle if the breadth is 10 units?
[ "140 sq.units", "260 sq.units", "167sq.units", "178sq.units", "176sq.units" ]
B. 260 sq.units
aquarat
aquarat_25091
There are k-2 members in a certain band, including Jim and Ellen. Two members are to be selected to attend the Grammy awards ceremony. If there are 6 possible combinations in which Jim and Ellen are not selected, what is the value of k?
[ "8", "9", "10", "11", "12" ]
A. 8
aquarat
aquarat_22813
The prime sum of an integer n greater than 1 is the sum of all the prime factors of n, including repetitions. For example , the prime sum of 12 is 7, since 12 = 2 x 2 x 3 and 2 +2 + 3 = 7. For which of the following integers is the prime sum greater than 33 ?
[ "440", "512", "550", "620", "650" ]
D. 620
aquarat
mmlu_train_64664
For the past many centuries, people had been enjoying the benefits of green tea for the body. Many people would prefer drinking green tea than white tea and black tea, simply because of its _ aroma not found in other types of tea. Nowadays, keeping the natural greenish color1 of tea leaves remained just like before. ...
[ "Curing beriberi disease", "Preventing tiredness", "Curing heart disease", "Losing weight" ]
C. Curing heart disease
mmlu_train
arc_challenge_201
Which of the following would make the best insulator against the flow of electricity?
[ "copper wire", "steel tubing", "plastic tape", "aluminum foil" ]
C. plastic tape
arc_challenge
aquarat_5738
A man's speed with the current is 20 kmph and speed of the current is 3 kmph. The Man's speed against the current will be
[ "11 kmph", "12 kmph", "14 kmph", "17 kmph", "None of these" ]
C. 14 kmph
aquarat
arc_challenge_242
When it rains, some animals will ___.
[ "hibernate for the season", "migrate to warmer climates", "change their body covering", "move to seek shelter" ]
D. move to seek shelter
arc_challenge
arc_easy_1105
What is the main function of scales on a fish?
[ "to protect the fish", "to attract predators", "to help the fish find food", "to help the fish breathe" ]
A. to protect the fish
arc_easy
aquarat_40854
Line m lies in the xy-plane. The y-intercept of line m is -2, and line m passes through the midpoint of the line segment whose endpoints are (2, 8) and (10,0). What is the slope of line m?
[ "-1", "0", "1", "2", "3" ]
C. 1
aquarat
mmlu_train_24224
India was once part of the British Empire, but thanks to modern technology and a booming economy, it has turned the tables on its former colonial master. Indian tutors are helping to teach math to British children over high-speed Internet connections. Early results suggest the idea is improving exam results. But not ev...
[ "online tutoring will represent a threat to teachers' jobs in Britain", "online tutoring has a great influence on British.", "the emotional connection between a teacher and a child is important", "immediacy of feedback can happen across an Internet connection" ]
C. the emotional connection between a teacher and a child is important
mmlu_train
mmlu_train_1793
Giant redwood trees change energy from one form to another. How is energy changed by the trees?
[ "They change chemical energy into kinetic energy.", "They change solar energy into chemical energy.", "They change wind energy into heat energy.", "They change mechanical energy into solar energy." ]
B. They change solar energy into chemical energy.
mmlu_train
arc_challenge_318
Which of the following is an acquired human characteristic?
[ "Eye color", "Hair color", "Height", "Verbal accent" ]
D. Verbal accent
arc_challenge
arc_easy_298
Which object is made to reflect light?
[ "telescope", "window", "mirror", "eyeglasses" ]
C. mirror
arc_easy
mmlu_train_12924
The crisis at the damaged Fukushima Dai-Ichi Nuclear Power Station in northern Japan has raised worries about radiation risks. We spoke Tuesday with Jonathan Links, an expert in radiation health sciences. He is a professor at the Johns Hopkins Bloomberg School of Public Health in Maryland. Professor Links says workers ...
[ "Water people drink ,food and vegetables people eat may be polluted by nuclear radiation .", "Japan is the only country to have had atomic bombs dropped on it.", "You can go to www.unsv.com. to get the latest news .", "The nuclear accident in Japan is the worst in the nuclear power industry." ]
D. The nuclear accident in Japan is the worst in the nuclear power industry.
mmlu_train
mmlu_train_50502
Over the years, Americans have become used to salt. Most people have no idea how much salt they consume --on average, about 9 to 12 gram per person per day, according to the American Heart Association. That's twice the amount recommended by the government. A new study last week showed eating even a little less salt co...
[ "stroke", "heart disease", "high blood pressure", "lung cancer" ]
D. lung cancer
mmlu_train
mmlu_train_40533
The Massachusetts Institute of Technology (MIT) is a private research university in Cambridge, Massachusetts, founded in 1861 in response to the increasing industrialization of the United States. The institute stressed laboratory instruction in applied science and engineering. MIT's early emphasis on applied technology...
[ "is a public research university in Cambridge, Massachusetts.", "became a member of the Association of American Universities in 1934", "was founded to improve the development of agriculture of the United States", "at present puts emphasis on applied technology" ]
B. became a member of the Association of American Universities in 1934
mmlu_train
aquarat_4296
How many of the positive factors of 17 are not factors of 34?
[ "0", "1", "2", "3", "4" ]
A. 0
aquarat
m1_pref_228
Does AddressSanitizer prevent \textbf{all} use-after-free bugs?
[ "No, because quarantining free’d memory chunks forever prevents\n legit memory reuse and could potentially lead to out-of-memory\n situations.", "No, because UAF detection is not part of ASan's feature set.", "Yes, because free’d memory chunks are poisoned.", "Yes, because free’d memory ...
A. No, because quarantining free’d memory chunks forever prevents legit memory reuse and could potentially lead to out-of-memory situations.
m1_pref
mmlu_train_4475
Smoking harms the body in many ways. It is most harmful to which organ?
[ "lung", "kidney", "liver", "stomach" ]
A. lung
mmlu_train
mmlu_train_28924
Vitamins are complex chemical substances found in many foods. The human body needs them for health and growth. The body makes some vitamins, but usually in amounts too small to meet its needs. Other vitamins are not made in the body. These must be supplied. No one knows exactly how all vitamins work. Doctors do know th...
[ "People can not live happily without vitamins.", "A reasonable amount of vitamins of each kind are essential for human body.", "People will not fall ill when they have enough vitamins.", "Vitamins are more important for children than for adults." ]
B. A reasonable amount of vitamins of each kind are essential for human body.
mmlu_train
aquarat_1084
The true discount on a bill due 9 months hence at 16% per annum is Rs. 189. The amount of the bill is :
[ "Rs. 1386", "Rs. 1764", "Rs. 1575", "Rs. 2268", "None of these" ]
B. Rs. 1764
aquarat
mmlu_train_14590
(Natural News)Many parents have tried to gave their children a head start on education with get-smart videos and enrichment activities as early as infancy, but free play is often sacrificed, so the American Academy of Pediatrics says that the best medicine for busy children is an increase in traditional "playtime". A ...
[ "structured activities and unstructured activities", "educational videos and recess time", "fee playtime and traditional playtime", "enrichment activities and social activities" ]
A. structured activities and unstructured activities
mmlu_train
arc_challenge_1000
Which type of force requires contact between two objects for one to push or pull the other?
[ "frictional forces slowing down a rolling soccer ball", "the magnetic force pulling paper clips to a powerful electromagnet", "the magnetic force pushing two magnets apart", "the force of gravity acting on raindrops that fall to Earth" ]
A. frictional forces slowing down a rolling soccer ball
arc_challenge
mmlu_train_99532
If a thing is going between liquid and solid, it is likely to
[ "visit a school", "be a door", "become less heavy", "measure consistently" ]
D. measure consistently
mmlu_train
mmlu_train_60399
It's the dieting fashion that is sweeping the world, and encourages fasting for two days of the week. But does it work? People are starving themselves to lose weight, with a dieting trend known as the "fast diet" growing in popularity. The method is also known as the 5:2 diet, and consists of eating normally for five...
[ "Fast diet", "How to stay thin", "Eating to stay healthy", "The magical cure-all" ]
A. Fast diet
mmlu_train
aquarat_18567
A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 215 m long?
[ "40", "46", "88", "77", "21" ]
B. 46
aquarat
mmlu_train_42856
The National Geographic Channel has unearthed a time capsule buried by late Apple chairman and co-founder Steve Jobs thirty years ago. The time capsule was buried in Aspen .Colorado .in 1983, shortly after Jobs attended the International Design Conference being held in that city. Organizers called the device the Asp...
[ "there were some special photographs found-inside the time capsule", "a Steve Jobs speech with future predictions was found inside the cap", "Steve Jobs predictions for future technologies have come true", "more about the capsule will be discovered in the Diggers program" ]
D. more about the capsule will be discovered in the Diggers program
mmlu_train
aquarat_42815
In a park there are two ponds with both brown ducks and green ducks. In the smaller pond there are 20 ducks and in the larger pond there are 80 ducks. If 20% of the ducks in the smaller pond are green and 15% of the ducks in the larger pond are green, then what percentage of ducks are green?
[ "13%", "14%", "15%", "16%", "17%" ]
D. 16%
aquarat
mmlu_train_99135
Which likely completes a circuit?
[ "a bird's eye", "a dog's paw", "a wooden ruler", "your phone's keys" ]
D. your phone's keys
mmlu_train
mmlu_train_68574
In many English homes, people have four meals a day: breakfast, lunch, afternoon tea and dinner. People have breakfast from 7:00 to 9: 00 in the morning. They eat eggs or bread. English people drink tea or milk for breakfast, too. Lunch comes at about 13:00. Afternoon tea is from 16:00 to 17:00, and dinner is about ...
[ "from 7:00 to 9:00", "at about 13:00", "at 19:30", "from 16:00 to 17:00" ]
B. at about 13:00
mmlu_train
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
mmlu_train_6601
Glynis I piled on the pounds and I couldn't lose them. Then I joined a slimming club. My target weight was 140 pounds and I lost 30 pounds in six months. I felt great and people kept saying how good I looked. But Christmas came and I started to slip back into my old eating habits. I told myself I'd lose the weight at ...
[ "Glynis.", "Roz.", "Lesley.", "Ros." ]
B. Roz.
mmlu_train
mmlu_train_48110
When you buy cooking oil in the supermarket, you may notice that some brands are labeled as "GM (genetically modified)-free". So, what is genetic modification? Are GM foods safe? These questions have been put back into the spotlight recently. On Nov 19, the Food and Drug Administrati0n (FDA) in the US announced that it...
[ "All food with GM content must be labeled in European countries.", "In the US, the AquAdvantage salmon will have to be labeled as GM food.", "In France or Germany, every GM food that is about to go on the market must be reported at least 120 days before release.", "In China, all food that is made from GM crop...
D. In China, all food that is made from GM crops or contains GM ingredients must be clearly labeled on the package.
mmlu_train
mmlu_train_75900
TOKYO, JAPAN--What do you do when you see a cockroach ? Do you hit it with a newspaper? Do you step on it? When researchers at Tokyo University see a cockroach, they take the remote control and make the cockroach turn around, run left or right, or go forward. These scientists are changing the cockroaches into robots. ...
[ "by removing their wings", "by sending signals from the remote control", "by using very small cameras", "by removing their antennae" ]
B. by sending signals from the remote control
mmlu_train
mmlu_train_21094
Astronauts aboard the space station celebrated a space first on Wednesday by drinking water that had been recycled from their urine , sweat and water got from air. They said "cheers," clicked drinking bags and toasted NASA workers on the ground. The urine recycling system is needed for astronaut stations on the moon an...
[ "The taste of recycled urine is not as good as that of common water.", "The recycling system has made a science fiction story come true.", "The idea of drinking recycled urine makes astronauts feel unpleasant.", "It takes a longer time on earth to make water from urine than in space." ]
D. It takes a longer time on earth to make water from urine than in space.
mmlu_train
arc_easy_1047
Which mixture can be easily separated by adding water and pouring it through a coffee filter?
[ "sugar and salt", "salt and sand", "sugar and baking soda", "iron filings and sand" ]
B. salt and sand
arc_easy
aquarat_12574
In the exam the average was found to be p mark. After deducting typographical error the average marks of 104 student reduced from 94 to 64 . Due to this the average came down by 16 marks. What was the number of students who took the exam?
[ "100", "120", "110", "195", "160" ]
D. 195
aquarat
aquarat_37286
The length of rectangle is thrice its breadth and its perimeter is 96 m, find the area of the rectangle?
[ "432 sq m", "356 sq m", "452 sq m", "428 sq m", "525 sq m" ]
A. 432 sq m
aquarat
mmlu_train_65508
Food safety will become the food industry's key target as the nation tries to adopt international food standards. The National Development and Reform Commission, the Standardization Administration of China, the Ministry of Agriculture and six other departments announced their 2004-05 development programme for national ...
[ "Addictives are dangerous to people's health.", "Chinese food will be as safe as foreign food.", "New food safety standards are to be fixed.", "Food safety is a major concern in present China." ]
C. New food safety standards are to be fixed.
mmlu_train
aquarat_3497
A, B and C invested Rs.6300, Rs.4200 and Rs.10500 respectively, in a partnership business. Find the share of A in profit of Rs.12100 after a year?
[ "3630", "2979", "2789", "2662", "2123" ]
A. 3630
aquarat
aquarat_3323
What is the ratio between perimeters of two squares one having 2.5 times the diagonal then the other?
[ "4: 5", "1: 3", "2.5: 1", "3.5: 1", "3: 2" ]
C. 2.5: 1
aquarat
aquarat_2692
In a barrel of juice there is 20 liters; in a barrel of beer there are 80 liters. If the price ratio between barrels of juice to a barrel of beer is 3:4, what is the price ratio between one liter of juice and one liter of beer?
[ "3:2.", "2:1.", "3:1.", "4:3.", "3:4." ]
C. 3:1.
aquarat
mmlu_train_7552
Look, this is the first plane in the world to be created using the new technology of "3D printing". The airplane was built using only a computer--but it can fly at a speed of 100mph and has a two-meter wingspan. It was produced using a special nylon laser printer that builds up something layer-by-layer. The parts were ...
[ "produce firmer and lighter real planes easily", "connect and fasten tailor parts for real planes", "copy earlier planes to study their techniques", "find differences by studying the traditional ones" ]
A. produce firmer and lighter real planes easily
mmlu_train
aquarat_36432
One millisecond is 0.001 of a second. The costs for a single run of a computer program are $1.36 for operating-system overhead, $0.023 per millisecond of computer time, and $4.35 for the mounting of a data tape. What is the total of these three costs for 1 run of a program that requires 1.5 seconds of computer time ?
[ "$7.15", "$8.87", "$35.96", "$40.21", "$59.92" ]
D. $40.21
aquarat
arc_easy_1828
Reptiles become more active as the day gets warmer. This is because
[ "they have scaly skin.", "they have slimy skin.", "their body temperature stays at a constant level.", "their body temperature changes with the environment." ]
D. their body temperature changes with the environment.
arc_easy
aquarat_52030
A certain clock marks every hour by striking a number of times equal to the hour,and the time required for a stroke is exactly equal to the time interval between strokes. At 6:00 the time lapse between the beginning of the first stroke and the end of the last stroke is 33 seconds. at 12:00 ,how many seconds elapse betw...
[ "A.72", "B.50", "C.48", "D.69", "E.44" ]
D. D.69
aquarat
aquarat_3991
In how many ways can the letters of the word "COMPUTER" be arranged?
[ "36480", "40320", "44290", "48360", "52810" ]
B. 40320
aquarat
mmlu_train_4466
Which animal eats only plants?
[ "Cat", "Dog", "Lion", "Rabbit" ]
D. Rabbit
mmlu_train
aquarat_31917
A 25 cm wide path is to be made around a circular garden having a diameter of 4 meters. Approximate area of the path is square meters is?
[ "3.34 sq m", "3.38 sq m", "3.24 sq m", "3.36 sq m", "5.34 sq m" ]
A. 3.34 sq m
aquarat
arc_easy_1011
In 1933, a hurricane came ashore at Ocean City, Maryland. A hurricane negatively affects a coastline by
[ "causing erosion", "causing earthquakes", "increasing food production", "increasing the growth of grasses" ]
A. causing erosion
arc_easy
mmlu_train_17719
Holding a cell phone against your ear or stalling it in your pocket may be hazardous to your health. This paraphrases a warning that cell phone; manufacturers include in the small print that is often tossed aside when a new phone is purchased.Apple, for example, doesn't want iP hones to come closer to you than 1.5 cent...
[ "American cell phone manufacturers did not give any warning to their customers", "American cell phone manufacturers benefit greatly from their products", "Scientists have found the connection between brain cancer and ceil phone", "Cell phone should be banned because of the increase in brain cancer" ]
B. American cell phone manufacturers benefit greatly from their products
mmlu_train
aquarat_43353
The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 5 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. What is the average age of the team?
[ "21", "22", "23", "24", "25" ]
D. 24
aquarat
aquarat_34913
A magician holds one six-sided die in his left hand and two in his right. What is the probability the number on the dice in his left hand is greater than the sum of the dice in his right?
[ "7/108", "5/54", "1/9", "2/17", "1/4" ]
B. 5/54
aquarat
aquarat_24727
6 mangoes are equal to as many apples as are equal to 4 kiwi. All of them weigh 90kg only. Mango’s weighs are?
[ "6", "5", "2", "7", "2" ]
B. 5
aquarat
aquarat_36353
A factory has 500 workers, 13 percent of whom are women. If 50 additional workers are to be hired and all of the present workers remain, how many of the additional workers must be women in order to raise the percent of women employees to 20 percent?
[ "3", "10", "45", "30", "35" ]
C. 45
aquarat
aquarat_39639
The speed of a car is 90 km in the first hour and 60 km in the second hour. What is the average speed of the car?
[ "75", "72", "30", "80", "50" ]
A. 75
aquarat
mmlu_train_92907
The work of which scientist serves as the basis for many procedures used in agriculture, such as selective breeding of plants?
[ "Darwin", "Mendel", "Einstein", "Pasteur" ]
B. Mendel
mmlu_train
mmlu_train_74702
A science book gives facts. Some science books tell us about animals. Some tell us about plants. Some tell us about outer space. This page tells us about animals. Do you know that not only the fish but also some animals live in the sea? For example, the whale is not a fish. It can't breathe in the water. It swims in th...
[ "they are big animals", "they like playing in the sea", "they have thick fur", "they eat enough food every day" ]
C. they have thick fur
mmlu_train
arc_easy_945
Which form of energy is needed to change water from a liquid to a gas?
[ "heat", "mechanical", "chemical", "sound" ]
A. heat
arc_easy
mmlu_train_92693
Which of these is the chemical symbol for magnesium?
[ "Ma", "Mg", "Mn", "Mu" ]
B. Mg
mmlu_train
mmlu_train_92695
Which best describes transportation technology?
[ "a system that is used to move people and products", "an enterprise that changes raw materials into goods", "the building and finishing of structures", "the conversion of mechanical energy into heat energy" ]
A. a system that is used to move people and products
mmlu_train
aquarat_12642
45 liters of mixture is created by mixing Liquid A and Liquid B in the ratio 3:2. How much more Liquid B must be added to make the ratio 9:11?
[ "9 Litres", "10 Litres", "12 Litres", "15 Lt", "16 Litres" ]
D. 15 Lt
aquarat
aquarat_9276
If all of the telephone extensions in a certain company must be even numbers, and if each of the extensions uses all four of the digits 1, 2, 5, and 6, what is the greatest number of four-digit extensions that the company can have?
[ "4", "6", "11", "12", "24" ]
D. 12
aquarat
mmlu_train_75284
The rainbow lorikeet is a kind of parrot in the northeast of Australia. It is the most colorful and noisy bird in the world. The bird has green, orange, blue, red, yellow, purple and grey colors on its body. Rainbow lorikeets are small birds. They are usually 11 to 12 inches long and weigh 120g to 140g. It is said th...
[ "On the beaches of Canada.", "In the south of Australia.", "In the northeast of Australia.", "Everywhere in the world." ]
C. In the northeast of Australia.
mmlu_train
m1_pref_218
A query \(q\) has been submitted to two distinct Information Retrieval engines operating on the same document collection containing 1'000 documents, with 50 documents being truly relevant for \(q\).The following result lists have been produced by the two IR engines, \(S_1\) and \(S_2\) respectively: \(S_1\text{:}\) \(...
[ "\\(S_1\\)", "\\(S_2\\)", "Both engines perform equally.", "This evaluation metric cannot be computed." ]
B. \(S_2\)
m1_pref
aquarat_16212
In one alloy there is 10% chromium while in another alloy it is 6%. 15 kg of the first alloy was melted together with 35 kg of the second one to form a third alloy. Find the percentage of chromium in the new alloy.
[ "7.2%", "9%", "9.2%", "8.6%", "8.4%" ]
A. 7.2%
aquarat
mmlu_train_42568
Women turn to online shopping Women have jumped ahead of men for the first time in using the Internet to do their holiday shopping, according to a study published last week in the US. For years men have been more likely to shop on the Internet than women, but during the 2004 holiday season, 58 percent of those making o...
[ "Men usually decide how to spend money in the family", "Women usually decide what to buy in the family", "The Internet is used in all the shops", "More and more shops will sell their goods online" ]
B. Women usually decide what to buy in the family
mmlu_train
mmlu_train_63088
A growing number of college students are applying to take entry tests for medical and dental schools among increasing graduate unemployment in Korea. "I've decided to apply for the test to enter a medical college to become a doctor, changing from my original plan to prepare for a lawyer qualification exam in order to...
[ "two", "four", "six", "seven" ]
C. six
mmlu_train
mmlu_train_23464
Almost anyone who has read a travel brochure about Africa has heard of a story ----- that elephants can get drunk by eating the fermented marula fruit rotting on the ground. Books have even been written to prove the truth of the phenomenon. But a study published in the journalPhysiological and Biochemical Zoologyte...
[ "Elephants prefer mangoes to the marula fruit.", "Elephants will not eat the marula fruit if it is rotten.", "The marula tree and the mango belong to different families.", "There are several connections between elephants and the marula fruit." ]
B. Elephants will not eat the marula fruit if it is rotten.
mmlu_train
mmlu_train_44072
iPhone 6, which many people have been thirsty for, will be unveiled on September 9. It could go on sale to the public from Friday, September 19. Apple has launched a new iPhone every year since it unveiled the range in 2007, selling more than 500 million units since then, and has traditionally launched key products in...
[ "After December 31.", "From September 19.", "After September 9.", "At the moment." ]
B. From September 19.
mmlu_train
mmlu_train_10311
Older fathers have uglier children, researchers have claimed after linking age to genetic mutations . The finding comes weeks after leading scientists reported children born to men over the age of 45 run a higher risk of having autism and mental disorders. With age, sperm -producing cells do not copy a man's DNA as eff...
[ "Genetic mutations inside a person cause autism", "Environmental factors contribute to autism", "In the UK, one percent of its population are affected by autism", "Autism prevents people from interacting socially and communicating openly" ]
D. Autism prevents people from interacting socially and communicating openly
mmlu_train