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aquarat_2197
In how many years Rs 160 will produce the same interest at 8% as Rs. 500 produce in 4 years at 8%
[ "13", "13.5", "11.5", "12.5", "12" ]
D. 12.5
aquarat
arc_easy_1549
Drew was measuring the growth of a vine that can grow almost 31 cm a day. Which would be the best way to record his data of the growth over a period of a day?
[ "a bar graph", "a line graph", "a pie graph", "a picture graph" ]
B. a line graph
arc_easy
arc_easy_699
Amylase is a chemical that decomposes starch into maltose and dextrin. Which best describes the role of amylase in the human body?
[ "as an inhibitor of insulin production", "as an enzyme that aids in digestion", "as a catalyst for protein synthesis", "as a receptor of fatty acid chains" ]
B. as an enzyme that aids in digestion
arc_easy
mmlu_train_37039
Why does the rate of heart attacks increase during the World Cup football finals? How can we help an overweight patient to lose weight? They're just some of the topics covered in a new book by University of Sussex academics, which is helping student doctors to consider the importance of psychology in medical practice. ...
[ "is a bit difficult to understand.", "is mainly about how to lose weight.", "included tips on training football players.", "focuses on the importance of psychology in treatment" ]
D. focuses on the importance of psychology in treatment
mmlu_train
arc_challenge_139
Las Vegas has access to renewable resources for generation of electrical power, which includes hydroelectric power. Which of these energy resources is renewable and available to generate electricity in Las Vegas without degrading the environment?
[ "petroleum", "geothermal", "nuclear", "solar" ]
D. solar
arc_challenge
mmlu_train_73154
Not long ago, the only time you could see a robot was when you were reading a novel or watching a movie such asStar Wars . Today, however, a lot of things in science stories have been science facts. Robots are starting to appear in our everyday lives. These robots have different sizes, shapes, and colors. But they al...
[ "They do not have so many limits as humans do.", "They have man-made brains.", "They may be equipped with a special kind of sensing device.", "They handle information by using zeroes and ones." ]
D. They handle information by using zeroes and ones.
mmlu_train
aquarat_43621
If the a radio is sold for rs 490 and sold for rs 465.50.find loss%.
[ "2%", "4%", "3%", "5%", "6%" ]
D. 5%
aquarat
mmlu_train_90532
Mr. Gregory Gale is one of the few people in England who are 100 years old. On the day of his birthday, he played a game of tennis and went for a long walk. A few days later a radio reporter came to his house and asked him if he had any "secrets of long life". This is what Mr. Gale said, "No, I don't know any secrets l...
[ "Mr. Gale is still young.", "Mr. Gale is 100 years old.", "Mr. Gale is one of the oldest men in England.", "Mr. Gale was interviewed by a radio reporter after his 100th birthday." ]
A. Mr. Gale is still young.
mmlu_train
mmlu_train_52004
American researchers have developed a technique that may become an important tool in fighting AIDS virus from attacking its target-cells in the body's defense system.When AIDS virus enters the blood,it searches for blood cells called T4 lymphocytes .The virus connects to the outside of T4 lymphocytes.Then it forces its...
[ "The new technique has been tested in labs.", "The new technique is being tested in animals.", "The new technique may be tested in humans.", "The new technique is now under clinic test." ]
D. The new technique is now under clinic test.
mmlu_train
aquarat_52336
A basketball team scored x points per game in its first n games of the season, and in all the following games it scored an average (arithmetic mean) of y points per game. What was the average number of points per game in its first n + 7 games?
[ "x + 3y/", "x + y/", "", "", "" ]
D. (nx + 3y) / (n + 7)
aquarat
arc_easy_1744
In the life cycle of a fly, which stage comes after the larval stage?
[ "egg", "adult", "nymph", "pupa" ]
D. pupa
arc_easy
aquarat_52258
If the length, breadth and the height of a cuboid are in the ratio 6:5:4 and if the total surface area is 33300 cm2cm2, then the length , breadth and height in cms, are respectively.
[ "90,85,60", "85,75,60", "90,75,70", "90,75,60", "none" ]
D. 90,75,60
aquarat
mmlu_train_83785
American nutrition expert Professor Barry Popkin says that the number of overweight people in the world is now bigger than the number of people who don't have enough to eat. A billion people worldwide now weigh too much and the number of obese people is now more than 300 million. "Obese" means at least 15 kilos heavier...
[ "walking to work helps people keep fit.", "watching TV makes people put on weight", "eating food without fat helps people keep fit", "working in offices makes people put on weight" ]
A. walking to work helps people keep fit.
mmlu_train
aquarat_38400
A rectangular plot measuring 60 meters by 50 meters is to be enclosed by wire fencing. If the poles of the fence are kept 5 meters apart. How many poles will be needed?
[ "44m", "66m", "26m", "56m", "25m" ]
A. 44m
aquarat
mmlu_train_14072
Research suggests that a newly-identified gene known as insomniacs may play a role in keeping us asleep. By cloning and testing this gene in about 21,000 fruit flies, Rockefeller University researchers say they have discovered an entirely new mechanism by which sleep is controlled. By studying these flies, the resea...
[ "the progress in cloning fruit flies", "the methods of cloning fruit flies", "the link between gene and lifespan", "the influence of a gene on the ability to sleep" ]
D. the influence of a gene on the ability to sleep
mmlu_train
mmlu_train_99405
You find iron in
[ "pure water", "helium", "our planet's crust", "a cloud" ]
C. our planet's crust
mmlu_train
aquarat_3764
A money lender finds that due to a fall in the annual rate of interest from 8% to 7 3/4 % his yearly income diminishes by Rs. 61.50, his capital is?
[ "24,609", "24,607", "24,600", "24,638", "24,602" ]
C. 24,600
aquarat
mmlu_train_61348
Shree Bose is one of the most impressive kids graduating from Fort Worth Country Day High School this year. Bose has a large circle of friends, and there's one who you may have heard of: President Obama. He has twice publicly recognized her achievements in cancer research and spoken with her in the Oval Office. If that...
[ "Bose's research was supported from the start", "Bose plans to become a doctor in the future", "Bose will study in the National Institute of Health", "Bose's grandfather asked her to do cancer research" ]
B. Bose plans to become a doctor in the future
mmlu_train
mmlu_train_52493
It was late in the afternoon, and I was putting the final touch on a piece of writing that I was feeling pretty good about. I wanted to save it, but my cursor had frozen. I tried to shut the computer down, and it seized up altogether. Unsure of what else to do, I yanked the battery out. Unfortunately, Windows had be...
[ "efficiency", "location", "setup CDs", "attitude" ]
C. setup CDs
mmlu_train
aquarat_13363
If the area of circle is 616 sq cm then its circumference?
[ "11", "88", "99", "266", "12" ]
B. 88
aquarat
mmlu_train_86631
There are many cars over there. Five of them are brown. Twelve of them are red. Three of them are yellow. Four green cars, eight blue cars, two orange cars and one white car are there, too. They are new. They are nice. Look, these aren't cars, they are buses. They are in different colors: ten red, eleven green, sevent...
[ "same", "the same", "different", "the different" ]
C. different
mmlu_train
arc_easy_1606
There are MORE hours of sunlight in the Northern Hemisphere during which season?
[ "spring", "summer", "fall", "winter" ]
B. summer
arc_easy
mmlu_train_7883
Special ships that create clouds by sending seawater into the air could be the cheapest way of dealing with climate change, new research has found. The technique, known as "marine cloud whitening", would create clouds above the Pacific Ocean that would have a cooling effect by reflecting sunlight away from Earth. Nearl...
[ "cutting sunlight", "sending cold air into space", "cooling water in the air", "cooling air with water" ]
A. cutting sunlight
mmlu_train
arc_easy_213
The pull of gravity on Earth is caused by
[ "air pressure.", "the mass of Earth.", "volcanoes erupting.", "Earth's orbit around the Sun." ]
B. the mass of Earth.
arc_easy
aquarat_47597
Rs.1690 is divided so that 4 times the first share, thrice the 2nd share and twice the third share amount to the same. What is the value of the third share?
[ "s.528", "s.542", "s.780", "s.540", "s.549" ]
C. s.780
aquarat
aquarat_12593
In a game of billiards, A can give B 20 points in 60 and he can give C 30 points in 60. How many points can B give C in a game of 100?
[ "18", "27", "25", "21", "17" ]
C. 25
aquarat
mmlu_train_98414
A cylinder with lenses can even make Uranus appear to be
[ "farther", "closer", "scaled down", "smaller" ]
B. closer
mmlu_train
mmlu_train_78168
Kangkang's father is a doctor. When SARS, a kind of serious disease, spread in Beijing, he took an active part in the battle against it. He left his wife and his son to work in the Xiaotangshan Hospital. He cared for the patients day and night. He couldn't go home and he could only talk with family on the telephone. "D...
[ "A leader", "A teacher", "A doctor", "A nurse" ]
C. A doctor
mmlu_train
aquarat_19046
On a sum of money, the S.I. for 2 years is Rs. 660, while the C.I. is Rs. 696.30, the rate of interest being the same in both the cases. The rate of interest is?
[ "23", "28", "12", "11", "18" ]
D. 11
aquarat
arc_easy_203
What should a student do when a glass beaker shatters during a laboratory experiment?
[ "Notify the teacher.", "Sweep the pieces into a pile.", "Pick up the pieces and throw them away.", "Leave it until the experiment is complete." ]
A. Notify the teacher.
arc_easy
aquarat_30288
The cost of an article is decreased by 20%. If the original cost is $40, find the decrease cost.
[ "33", "32", "68", "36", "38" ]
B. 32
aquarat
aquarat_51661
Ajay can walk 6km in 1 hour. In how many hours he can walk 70km?
[ "5hrs", "11.6hrs", "15.6hrs", "20.1hrs", "30hrs" ]
B. 11.6hrs
aquarat
aquarat_48584
The sale price sarees listed for Rs.450 after successive discount is 20% and 15% is?
[ "321", "276", "306", "265", "162" ]
C. 306
aquarat
mmlu_train_73159
"Eat your breakfast. It's the most important meal of the day!" Why are parents always saying that? Well, a person is like a car. After a long night of sleeping, there is no fuel in your fuel tank . Breakfast is like the fuel. It makes you work or walk on the road. What should you eat? Any breakfast is better than no br...
[ "sleeping is very important", "breakfast is the most important meal of the day", "getting well with our friends is very important", "exercise can help us study better" ]
B. breakfast is the most important meal of the day
mmlu_train
mmlu_train_86121
Scientists have always wanted to know more about the other _ in space. Years ago, they knew many facts about the moon. They knew how big it was and how far away it was from the earth. But they wanted to know more about it .They thought and thought. At last they found the only way to know more was to send men to the moo...
[ "cooking food for the astronauts", "keeping the man in the rocket warm", "making the rocket fly up", "keeping the air in the rocket fresh" ]
C. making the rocket fly up
mmlu_train
aquarat_53257
If the tens digit of positive integers x, y are 6, how many values of the tens digit of 2(x+y) can be there?
[ "2", "3", "4", "5", "6" ]
C. 4
aquarat
mmlu_train_20331
Research on the human brain has been attracting the attention of more and more scientists in recent years. One of the latest research topics is how to change the human brain or combine the computer and the human brain, i.e., to transplant a chip into human brain. This innovation may make everyone's dream come true....
[ "see if animals can be taught some special skills", "see if animals can share some common knowledge", "learn if it's safe to do such transplant experiments", "make preparative research on changing the human brain" ]
D. make preparative research on changing the human brain
mmlu_train
aquarat_2885
The length of a rectangle is doubled while its width is tripled. What is the % change in area?
[ "250%", "300%", "500%", "650%", "700%" ]
C. 500%
aquarat
mmlu_train_22359
Getting too little sleep or not spending enough time in rapid eye movement(REM) sleep is connected with being overweight among children, according to a new study. For three nights, researchers studied the sleep patterns of 335 young people, aged 7 to 17. They looked at total sleep time, time spent in REM, time it t...
[ "It changes levels of hormone, which may lead to hunger.", "It means more hours to work or study, so people have to eat more.", "It makes people feel tired, so they are unwilling to be physically active.", "It gives people more time to stay awake, during which they can eat more." ]
B. It means more hours to work or study, so people have to eat more.
mmlu_train
aquarat_21690
A box contains 2 black, 3 orange and 4 pink ribbons. If two ribbons are drawn at random. What is the probability that both are orange?
[ "5/12", "1/13", "1/14", "1/12", "1/24" ]
D. 1/12
aquarat
mmlu_train_70837
Mrs. Smith is Jim's mother. She loves her family very much. She often buys food, fruit and clothes for Jim and his father. Now many clothes are on sale at good prices. Mrs. Smith comes to the store and she wants to buy some clothes. It has sweaters in all colors for Y=15 each and sports shoes for only Y=28. Mrs. Smith...
[ "the red sweater", "the blue T-shirt", "the green T-shirt", "the white sweater" ]
A. the red sweater
mmlu_train
mmlu_train_5596
Turns out we aren't good at walking and talking at the same time, according to a study of pedestrians on their cell phones. Nearly one-third of pedestrians (29.8% ) were distracted by their mobile devices while crossing the street, say researchers of a study published online in the journal Injury Prevention. Just ...
[ "talking on a phone", "texting messages", "listening to music", "disobeying traffic lights" ]
B. texting messages
mmlu_train
mmlu_train_98345
The family cooked most of their food using a stove and
[ "magic", "ice", "luck", "electricity" ]
D. electricity
mmlu_train
arc_easy_850
Which of the following could limit the supply of a renewable resource?
[ "recycling aluminum cans", "cutting down trees in forests", "mining minerals such as gold", "conserving freshwater resources" ]
B. cutting down trees in forests
arc_easy
mmlu_train_20268
Don't drive your kids to school. Let them ride a bike to school. In England 8.3 million children travel to school every day. It is reported that only a small number of pupils cycle to school (under 2%), although one in three children would actually like to. Experts say that to stay healthy, children need at least one h...
[ "their children don't want to.", "they are worried about their children's safety.", "they don't know what size bike to choose", "They haven't enough money to buy a bike." ]
B. they are worried about their children's safety.
mmlu_train
mmlu_train_58640
The inventor of the world wide web,Tim BernersLee,has won an important award which comes with a prize bag of one million euros (PS671,000).The "Father of the Web" was named as the first winner of the Millennium Technology Prize by the Finnish Technology Award Foundation.He said he had just been "in the right place at t...
[ "became the first person to receive the Millennium Technology Prize", "became the first person to be knighted by the Queen of England", "began to cooperate with many scientists in other areas", "was given over one million pounds for his great contribution" ]
A. became the first person to receive the Millennium Technology Prize
mmlu_train
aquarat_12076
A can finish a work in 24days, B in 9days and C in 2days, B and C start the work but are forced to leave after 3 days. The remaining work was done by A in?
[ "10days", "12days", "6days", "7days", "8days" ]
A. 10days
aquarat
arc_easy_608
Water is a very important part of the physical weathering of rock. Which of these properties of water is most important in causing some of the physical weathering of rock?
[ "Water is a liquid at room temperature.", "Water can contain different minerals.", "Water expands when it freezes.", "Water dissolves many chemicals." ]
C. Water expands when it freezes.
arc_easy
aquarat_11350
In the xy plane line m has the equation 4x + y = u. Line n passes through the origin and is perpendicular to line m. If point p has the coordinates (r, r+1) and is on both line n and m what is the value of r?
[ "-4/3", "1/4", "-4", "3/4", "4/3" ]
A. -4/3
aquarat
mmlu_train_37736
How far would you be willing to go to satisfy your need to know? Far enough to find out your possibility of dying from a terrible disease? These days that's more than an academic question, as Tracy Smith reports in our Cover Story. There are now more than a thousand genetic tests, for everything from baldness to breast...
[ "can accept some bad news", "tend to find out the truth", "prefer to hear good news", "have the right to be informed" ]
A. can accept some bad news
mmlu_train
aquarat_33410
The arithmetic mean of the scores of a group of students in a test was 52. The brightest 20% of them secured a mean score of 80 and the dullest 25% a mean score of 31. The mean score of remaining 55% is?
[ "57.6", "51.6", "51.4", "51.1", "51.1" ]
C. 51.4
aquarat
mmlu_train_35845
For thousands of years, man has enjoyed the taste of apples. Apples, which are about 35 percent water, grow almost everywhere in the world but the hottest and coldest areas. The leading countries in apple production are China, France and the United States. There are various kinds of apples, but a very few make up the m...
[ "grown in France", "sold everywhere", "very big", "quite sweet" ]
C. very big
mmlu_train
mmlu_train_35505
When you watch TV programs about wild animals, it is surprising to see how an antelope can escape a lion's attack. In the wilderness, everyone has a stunt. Even plants have their own ways of fighting off enemies. Over millions of years of evolution, plants have developed a unique defence system. Chemicals are wildly us...
[ "Plants Fight back with Poisons", "Plants Can Kill Animals", "Animals and Plants", "Lions and Antelopes" ]
A. Plants Fight back with Poisons
mmlu_train
mmlu_train_99230
When the sun rises, there is light and it is daytime. When is it night time?
[ "when its blue and Pink", "when its down and lightless", "when its seven and eight.", "when its dead and gone" ]
B. when its down and lightless
mmlu_train
aquarat_41295
The average monthly income of P and Q is Rs. 6050. The average monthly income of Q and R is Rs. 7050 and the average monthly income of P and R is Rs. 8000. The monthly income of P+Q+R is:
[ "41100", "42000", "21100", "42200", "21000" ]
C. 21100
aquarat
aquarat_26746
There are six cards in which it has two king cards. all cards are turned down and two cards are opened : a) what is the possibility to get at least one king. b) what is the possibility to get two kings.
[ "a = 1/15 , b = 3/5", "a = 3/5 , b = 1/15", "a = 2/15 , b = 4/5", "a = 6/15 , b = 3/5", "a = 6/15 , b = 7/5" ]
B. a = 3/5 , b = 1/15
aquarat
aquarat_34480
There are 12 towns grouped in four zones with three towns per zone. It is intended to connect the towns with a telephone lines such that each every two towns are connected with three direct lines if they belong to the same zone, and with only one direct line otherwise. How many direct telephone lines are required ?
[ "72", "90", "96", "144", "128" ]
B. 90
aquarat
aquarat_36144
Mary received a 20% raise each month for three consecutive months. What was her salary after the three raises if her starting salary was $1,000 per month?
[ "$1,348", "$1,500", "$1,631", "$1,728", "$1,863" ]
D. $1,728
aquarat
aquarat_23752
Each night before he goes to bed, Jordan likes to pick out an outfit to wear the next day. He has 13 different shirts, 10 different pairs of jeans, and 8 pairs of sneakers. If an outfit consists of 1 shirt, 1 pair of jeans, and 1 pair of sneakers, how many different outfits does Jordan have?
[ "30", "90", "240", "1040", "960" ]
D. 1040
aquarat
mmlu_train_46625
Full face transplants are no longer science fiction fantasy, a leading surgeon has said, adding that they are technically feasible but ethically complex. Peter Butler from London's Royal Free Hospital called for a debate on the ethics of such an operation made possible by new drugs whichstop the body's immune sy...
[ "Drugs are available to stop the body's immune system rejecting a transplanted face.", "It's morally practical, though technically complex.", "Most people accept the idea of face transplants.", "There are some people who are willing to donate their faces after dying." ]
A. Drugs are available to stop the body's immune system rejecting a transplanted face.
mmlu_train
aquarat_10264
The ratio of the arithmetic mean of two numbers to one of the numbers is 5:7. What is the ratio of the smaller number to the larger number?
[ "2:3", "2:5", "3:7", "4:9", "5:6" ]
C. 3:7
aquarat
mmlu_train_93150
The human body has an average, normal temperature of about 98.6ºF. To keep the core body temperature from becoming too high, the brain sends a signal to the body to
[ "decrease sugar levels in the blood.", "increase sugar levels in the blood.", "decrease blood flow to the skin.", "increase blood flow to the skin." ]
D. increase blood flow to the skin.
mmlu_train
mmlu_train_95419
If a kitten is unable to nurse from birth
[ "it will cry", "it will expire", "it will sleep", "it will vomit" ]
B. it will expire
mmlu_train
mmlu_train_93297
Which of these elements is found in the greatest amount in organisms?
[ "carbon", "iron", "lead", "neon" ]
A. carbon
mmlu_train
arc_challenge_990
Which of these tools would be best to use when observing insects in a field?
[ "compass", "hand lens", "microscope", "thermometer" ]
B. hand lens
arc_challenge
mmlu_train_29096
My Uncle Dave posed an interesting question to my wife and me when he came to visit us the other day. He asked: "What do you think the world will be like in 50 or 100 years, in terms of technology and society and so on?" He says he asks many of the people he meets this question to see what their thoughts are. His point...
[ "What the Future Will Be Like", "Listen to Music Through the Internet", "Music and Software Development", "How to Live a Happy Life in the Future" ]
A. What the Future Will Be Like
mmlu_train
mmlu_train_29420
Every heard the old saying, "An apple a day keeps the doctor away"? It is true! Apples have a lot of nutritional value! A medium sized apple has only 80 calories . What a great snack choice! Not only is an apple low in calories, they contain absolutely no fat. Thus, eating apples as snacks, as opposed to chips or cake...
[ "Two.", "Three.", "Four.", "Five." ]
A. Two.
mmlu_train
m1_pref_258
Let $\mathcal{C}$ be a binary $(n,k)$ linear code with minimum distance $d_{\min} = 4$. Let $\mathcal{C}'$ be the code obtained by adding a parity-check bit $x_{n+1}=x_1 \oplus x_2 \oplus \cdots \oplus x_n$ at the end of each codeword of $\mathcal{C}$. Let $d_{\min}'$ be the minimum distance of $\mathcal{C}'$. Which of...
[ "$d_{\\min}' = 4$", "$d_{\\min}' = 5$", "$d_{\\min}' = 6$", "$d_{\\min}'$ can take different values depending on the code $\\mathcal{C}$." ]
A. $d_{\min}' = 4$
m1_pref
mmlu_train_1356
Which is a chemical change?
[ "Element 1 is hammered into a thin sheet.", "Element 2 is heated and turns into a liquid.", "Element 3 turns a greenish color as it sits in air.", "Element 4 is ground up into a fine, slippery powder." ]
C. Element 3 turns a greenish color as it sits in air.
mmlu_train
mmlu_train_86853
Big ocean fish have almost disappeared from the world since the start of business fishing in the 1950's.The scientists found that the number of large fish has dropped by 90 percent in the past fifty years.The study took ten years.The researchers collected records from fishing business and governments around the world.T...
[ "the oceans are polluted", "the ways of fishing go into practice", "the scientists pay little attention to them", "Japanese fishing boats catch one fish per hundred hooks" ]
B. the ways of fishing go into practice
mmlu_train
aquarat_19382
which of the following will not give a prime number on taking square root?
[ "576", "144", "529", "64", "256" ]
C. 529
aquarat
mmlu_train_2426
Which of the following best describes a change in Earth's atmosphere made by early photosynthetic life?
[ "increased level of oxygen", "increased level of carbon dioxide", "decreased ability to support life", "decreased ability to transmit light" ]
A. increased level of oxygen
mmlu_train
mmlu_train_19278
We know that sugary sodas aren't good for our bodies. Now it turns out that they may not be good for our minds, either. A new study of more than 260,000 people has found a link between sweetened soft-drinks and depression, and diet sodas may be making matters worse. Americans drink far more sodas than people in other c...
[ "more research is needed to confirm the new findings", "the new findings aren't consistent with any previous findings", "cutting one's sodas intake will surely reduce one's depression", "the new findings won't have an impact on people's drinking habits" ]
A. more research is needed to confirm the new findings
mmlu_train
aquarat_25080
A and B are two multiples of 14, and Q is the set of consecutive integers between A and B, inclusive. If Q contains 11 multiples of 14, how many multiples of 7 are there in Q?
[ "19", "20", "21", "22", "23" ]
C. 21
aquarat
arc_easy_588
A rock sample will most likely contain
[ "plants.", "minerals.", "water.", "wood." ]
B. minerals.
arc_easy
mmlu_train_77349
Birds live in the trees. Squirrels live in the trees. But do you know that some frogs live in the trees, too? The tree frog is hard to find. It can change colors. On green leaves, it stays green. On a brown branch ,it turns brown. Some tree frogs can change from green to gold or blue. Tree frogs have legs and wide f...
[ "The tree frogs have different colors and markings on their skins.", "The tree frogs can't make a loud noise like a snore.", "We can easily tell tree leaves from tree frogs.", "We still can't find tree frogs if we hear a sound like a snore in the forest." ]
A. The tree frogs have different colors and markings on their skins.
mmlu_train
arc_easy_671
How has the invention of the personal computer helped people the most?
[ "by replacing paper", "by reducing pollution", "by improving transportation", "by increasing communication" ]
D. by increasing communication
arc_easy
aquarat_35577
The average age of seven persons sitting in a row facing east is 28 years. If the average age of the first three persons is 21 years and the average age of the last three persons is 34 years, then find the age of the person sitting in the middle of the row?
[ "22", "31", "66", "78", "76" ]
B. 31
aquarat
mmlu_train_80112
Dear Annie, Thank you for your letter. I'm glad you like your school. I go to school from Monday to Friday. We have four classes in the morning and two classes in the afternoon. We have many things to do after class. On Monday and Wednesday afternoon we do sports. On Tuesday afternoon some of us have a singing class an...
[ "six", "four", "five", "two" ]
A. six
mmlu_train
mmlu_train_18640
Science has told us too much about the moon that it is fairly easy to imagine what it would be like to get there. It is certainly not a friendly place. Since there is no air or water, there can be no life of any kind. There is not much variety of scenery either. For mile after mile there are only flat plains of dust wi...
[ "the earth looks like a colored ball", "we can enjoy the scenery on the moon", "every inch of the moon is very hot", "the extreme temperature breaks rocks away from the surface of mountains" ]
A. the earth looks like a colored ball
mmlu_train
mmlu_train_35201
Good Genes Mean Long Life Scientists have discovered that living to the age of 100 may have nothing to do with the lifestyle you lead and everything to do with the type of genes you have. For the lucky carriers of "Methuselah" genes, worries over smoking, eating unhealthily and not getting enough exercise may not be as...
[ "drugs to slow ageing will be very expensive", "modern science will be able to find more longevity genes", "it is the duty of medical scientists to fight the problems of ageing", "scientists can make new genes that will allow longer life" ]
C. it is the duty of medical scientists to fight the problems of ageing
mmlu_train
mmlu_train_91052
If you are lucky enough, you may find the hummingbird , the smallest bird of the animal world, in a south American forest. Though the hummingbird is no bigger than a bee and weighs only 2 to 3 grams, it can fly as fast as 50 meters in a second. It can fly forwards as most birds do, and it can fly backwards as well. ...
[ "fifty", "five hundred", "fifteen", "one hundred and fifty" ]
A. fifty
mmlu_train
arc_easy_1777
A newborn kangaroo has the ability to crawl into its mother's pouch to drink milk. This is an example of
[ "migration.", "an instinct.", "hibernation.", "a learned behavior." ]
B. an instinct.
arc_easy
mmlu_train_42191
In 1977 , a dead author of detective stories saved the life of a nineteen-month-old baby in a most unusual way. The author was Agatha Christie, a gentle married lady and one of the most successful writers of detective stories in the world. ks5u In June 1977 , a baby girl became seriously ill in Qatar , near Sandi Ara...
[ "They were very quick to agree with her.", "They were unhappy over her interruption.", "They said that she was wrong because thallium poisoning is very rare.", "They thought it was a possibility worth considering." ]
D. They thought it was a possibility worth considering.
mmlu_train
aquarat_46695
In covering a distance of 40 km, A takes 2 hours more than B. If A doubles his speed, then he would take 1 hour less than B. A's speed is:
[ "5 km/h", "6.7 km/h", "10 km/h", "15 km/h", "20 km/h" ]
B. 6.7 km/h
aquarat
aquarat_7219
Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train passes the slower train in 36 seconds. The length of each train is:
[ "48", "49", "50", "51", "52" ]
C. 50
aquarat
mmlu_train_89857
Scientists say there are seven kinds of food that people should eat every day. They are: (1) green and yellow vegetables of all kind; (2) citrus fruits and tomatoes; (3) potatoes and other fruits and vegetables; (4) meat of all kinds, fish and eggs; (5) milk and foods made of milk, like cheese and ice-cream; (6) bread ...
[ "eat three times a day", "eat cooked food", "eat dinner at 4 o'clock", "eat something from each of the seven kinds of food every day" ]
D. eat something from each of the seven kinds of food every day
mmlu_train
aquarat_8245
23 people are there, they are shaking hands together, how many hand shakes possible, if they are in pair of cyclic sequence.
[ "22", "23", "44", "46", "45" ]
B. 23
aquarat
mmlu_train_2088
A researcher examines a marine organism that is the size of an average human hand. Without more information, which statement about the organism is most likely accurate?
[ "It is mobile.", "It has organ systems.", "It is made of many cells.", "It makes its own food." ]
C. It is made of many cells.
mmlu_train
mmlu_train_53229
Providing small classes for at least several grades starting in early primary school gives students the best chance to succeed in late grades, according to groundbreaking new research from a Michigan State University scholar. The research by Spyros Konstantopoulos, a professor of education, is the first to examine the ...
[ "the size of the class", "the period of the class", "the attention from teachers", "the achievements of students" ]
A. the size of the class
mmlu_train
arc_easy_1595
A student examines a new watch design. The watch has a small solar cell on its face. The main function of the solar cell is to
[ "reduce the cost of the watch.", "provide an energy source for the watch.", "make the watch more attractive.", "stop the watch from speeding up." ]
B. provide an energy source for the watch.
arc_easy
aquarat_40118
The sum of three consecutive integers is 102. Find the lowest of the three?
[ "18", "67", "98", "33", "26" ]
D. 33
aquarat
mmlu_train_47306
Britain's seed bank, the only one in the world aiming to collect all of the planet's wild plant species, has reached its goal of banking 10 percent by 2010. The Millennium Seed Bank Project, run by Kew Gardens--one of the oldest botanical gardens--will officially place the 24,200th species on Thursday, a pink, wild ...
[ "To collect enough money for the project.", "To safeguard food crops.", "To protect wild plants from extinction.", "To help scientists study wild plants." ]
C. To protect wild plants from extinction.
mmlu_train
mmlu_train_46519
Dolphins live in a dark underwater world. It's often impossible to see each other or anything else around them, so sound plays an important role in their survival. To communicate with each other, dolphins produce all kinds of sounds. Only other dolphins understand what the sounds mean. Scientists haven't uncovered the...
[ "lasts along time", "can travel long distances", "is especially helpful in hunting", "can be recognized by other animals" ]
B. can travel long distances
mmlu_train
aquarat_17352
Instead of multiplying a number by 3, the number is divided by 5. What is the percentage of error obtained ?
[ "92.33%", "91.33%", "95.33%", "93.33%", "94.33%" ]
D. 93.33%
aquarat
mmlu_train_73535
Can you imagine living in the desert for a whole year, watching the activities of a group of busy ants? Deborah Gordon did exactly that. She finally found out that there were four main groups of workers in the ant team: cleaners, haulers , gatherers and security ants. Each group did their own job to finish the task o...
[ "Cleaner ants carried waste food from outside the nest to the inside.", "Gatherer ants went out to find food for themselves.", "Each group did their own job when meeting difficulties.", "There were some other insects that wanted to destroy their nest." ]
D. There were some other insects that wanted to destroy their nest.
mmlu_train
mmlu_train_93766
In humans, a trait can be determined by one pair or many pairs of
[ "genes", "microbes", "cells", "organs" ]
A. genes
mmlu_train
mmlu_train_21842
It would be a totally dark world without your eyesight.However, there is a lot we can do to preserve our eyesight. Protect your eyes from the sun.Continuous exposure to the sun's UV rays can severely damage your eyes over time.The UV rays from the sun will result in brown spots in the eyes or some eye diseases, in ord...
[ "the painfulness of being blind", "some diseases can damage eyesight", "the best way to prevent this kind of diseases", "the importance of healthy diet" ]
B. some diseases can damage eyesight
mmlu_train
aquarat_19438
A cricketer has certain average for 10 innings. In the 11 inning he scored 108 runs, there by increasing his average by 6 runs. His new average is
[ "30", "50", "42", "62", "80" ]
C. 42
aquarat
m1_pref_263
Let $\mathcal{C}$ be a binary $(5,2)$ linear code with generator matrix egin{equation*} G = egin{pmatrix} 1 &0 &1 &0 &1 \ 0 &1 &0 &1 &1 \end{pmatrix} \end{equation*} and consider a minimum-distance decoder obtained by choosing the coset leaders of the standard array of $\mathcal{C}$ so that th...
[ "True", "False" ]
A. True
m1_pref