question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
Mr. Green has a small garden in front of his house. There are lots of flowers in it. But he has only a few trees. His neighbor Mr. Black has a garden, too. Mr. Black's garden is smaller than Mr. Green 's garden. He has fewer flowers than Mr Green but more trees. Mr. Brown is Mr. Green's another neighbour. Mr. Brown's g... | [
"better",
"worse",
"bigger",
"smaller"
] | C | MMLU_train | |
The plasma membrane of a skeletal muscle fiber is called the what? | [
"annulata",
"soleus",
"sarcolemma",
"sheath"
] | C | Skeletal Muscle Fiber Structure Each skeletal muscle fiber is a skeletal muscle cell. These cells are incredibly large, with diameters of up to 100 µm and lengths of up to 30 cm. The plasma membrane of a skeletal muscle fiber is called the sarcolemma. The sarcolemma is the site of action potential conduction, which tri... | SCiQ_train |
What type of relationship is it when one variable increases the other variable decreases? | [
"regression",
"curve",
"inverse",
"divergence"
] | C | The relationship between mass and acceleration is different. It is an inverse relationship. In an inverse relationship, when one variable increases, the other variable decreases. The greater the mass of an object, the less it will accelerate when a given force is applied. For example, doubling the mass of an object res... | SCiQ_train |
What is the plane that divides the body or an organ vertically into right and left sides? | [
"anatomical plane",
"sagittal plane",
"parasagittal plane",
"median plane"
] | B | • The sagittal plane is the plane that divides the body or an organ vertically into right and left sides. If this vertical plane runs directly down the middle of the body, it is called the midsagittal or median plane. If it divides the body into unequal right and left sides, it is called a parasagittal plane or less co... | SCiQ_train |
What layer of earth contains abundant oxygen, which can combine with other elements to create oxide minerals? | [
"the surface",
"the tectonic plates",
"the core",
"the crust"
] | D | Earth’s crust contains a lot of oxygen. The oxygen can combine with other elements to create oxide minerals. Oxides contain one or two metal elements combined with oxygen. Oxides are different from silicates, because they do not contain silicon. Many important metals are found as oxides. For example, hematite and magne... | SCiQ_train |
Blogging has become something of a big thing in the last few years. Just like the Internet was 10 years ago, blogging is popular with an underground culture, that is doing it for love and passion . Blogging is a way of collecting links to webpages and sharing thoughts and ideas with people online. Blogs are basically ... | [
"Blogs are mainly online chatting with others.",
"Blogging is important in the past few years.",
"Dominic wants to get a chance to be a writer.",
"Blogging makes us exchange our view only with friends."
] | B | MMLU_train | |
Mahesh can do a piece of work in 30days. He works at it for 20days and then Rajesh finished it in 30days. How long will Y take to complete the work? | [
"41",
"90",
"25",
"30"
] | B | Work done by Mahesh in 30days = 20*1/30 = 2/3
Remaining work = 1 - 2/3 = 1/3
1/3 work is done by Rajesh in 30days
Whole work will be done by Rajesh is 30*3 = 90days
Answer is A | AquaRat_train |
An empty fuel tank with a capacity of 212 gallons was filled partially with fuel A and then to capacity with fuel B. Fuel A contains 12% ethanol by volume and fuel B contains 16% ethanol by volume. If the full fuel tank contains 30 gallons of ethanol, how many gallons of fuel A were added? | [
"50",
"80",
"160",
"98"
] | D | Say there are A gallons of fuel A in the tank, then there would be 212-A gallons of fuel B.
The amount of ethanol in A gallons of fuel A is 0.12A;
The amount of ethanol in 212-A gallons of fuel B is 0.16(212-A);
Since the total amount of ethanol is 30 gallons then 0.12A+0.16(212-A)=30 --> A=98.
Answer: B. | AquaRat_train |
What is the term for dry climate regions at higher altitudes that have short grasses and low bushes? | [
"steppes",
"fringes",
"prairie",
"deserts"
] | A | Other dry climates get a little more precipitation. They are called steppes . These regions have short grasses and low bushes (see Figure below ). Steppes occur at higher latitudes than deserts. They are dry because they are in continental interiors or rain shadows. | SCiQ_train |
Waiters wanted King Restaurant needs five waiters. If you want to find a new job, you can come here. Please call John at 678-5342. To get to the restaurant, you just have to cross North Road. It's next to the bank. Teachers wanted Do you want to be a teacher? Are you friendly to kids? Can you sing, dance or play the pi... | [
"Last Wednesday.",
"Last Thursday.",
"Last Friday.",
"Last Saturday."
] | D | MMLU_train | |
X, Y, and Z are consecutive numbers and X > Y > Z. Also, X + 3Y + 3Z = 5Y + 4. What is the value of Z? | [
"4",
"2",
"3",
"6"
] | B | If X, Y, and Z are consecutive numbers and X > Y > Z, then Y = Z+1 and X = Z+2.
X + 3Y + 3Z = 5Y + 4
Z+2+3Z+3+3Z = 5Z+5+4
2Z = 4
Z = 2
The answer is E. | AquaRat_train |
In an ideal world,people would not test medicines on animals. Such experiments are stressful and sometimes painful for animals,and expensive and timeconsuming for people. Yet animal experimentation is still needed to help bridge vast gaps in medical knowledge. That is why there are some 50 to 100 million animals used i... | [
"Statistical studies.",
"Computer models.",
"DNA planted in animals.",
"Tissue from dead animals."
] | B | MMLU_train | |
During my second year of nursing school, our teacher gave us a test. I was a hardworking student and I did well in all the subjects. I finished the questions successfully until I read the last one: "What is the first name of the woman who cleans the school?" Of course this was a joke. I saw the cleaning woman every day... | [
"She didn't study hard.",
"She was one of the top students.",
"She loved telling jokes.",
"She often asked questions in class."
] | B | MMLU_train | |
Each week, Harry is paid x dollars per hour for the first 18 hours and 1.5x dollars for each additional hour worked that week. Each week, James is paid x dollars per per hour for the first 40 hours and 2x dollars for each additional hour worked that week. Last week James worked a total of 41 hours If Harry and James we... | [
"34",
"36",
"38",
"37"
] | A | 42x=18x+1.5x(H-18)
==> 42=18+1.5(H-18)
==> H-18 = 24/1.5=16 ==> H = 34
Answer is A | AquaRat_train |
Internet reports of whales sounding like people are not new. But in this case in San Diego, California, scientists for the first time recorded the utterances, did an acoustic analysis and were surprised to find a rhythm similar to that of human speech, Sam Ridgway of the National Marine Mammal Foundation reported on Mo... | [
"The Whales and the Dolphins in the Pool",
"Human Voice and Whale Sound",
"Whales Making Human-like Sounds",
"The Harmony between Humans Whales"
] | C | MMLU_train | |
What are the two loops of blood flow in the cardiovascular system? | [
"aerobic and anaerobic",
"pulmonary and systemic",
"anabolic and metabolic",
"systolic and diastolic"
] | B | The cardiovascular system circulates blood through two different loops. Pulmonary circulation is a loop that carries blood between the heart and lungs. Systemic circulation is a loop that carries blood between the heart and the rest of the body. | SCiQ_train |
We run a business that rents out canoes and kayaks. A canoe rental costs $15 per day, and a kayak rental costs $18 dollars per day. One day, our business rents out 3 canoes for every 2 kayaks and receives a total of $405 in revenue. How many more canoes than kayaks were rented out? | [
"7",
"6",
"5",
"8"
] | C | Let x be the number of canoes.
Then 2x/3 is the number of kayaks.
15x+(2x/3)*18=405
15x+12x=405
27x=405
x=15 (canoes)
2x/3=10 (kayaks)
There were 15-10 = 5 more canoes rented out.
The answer is A. | AquaRat_train |
When hot water gently rises to the surface, it creates a what? | [
"volcano",
"fissure",
"steam cloud",
"hot spring"
] | D | When hot water gently rises to the surface, it creates a hot spring . A hot spring forms where a crack in the Earth allows water to reach the surface after being heated underground. Many hot springs are used by people as natural hot tubs. Some people believe that hot springs can cure illnesses. Hot springs are found al... | SCiQ_train |
Which action causes a chemical change? | [
"leaves dropping from a tree",
"leaves blowing in the wind",
"leaves being burned in a fire",
"leaves being crushed into pieces"
] | C | MMLU_train | |
A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 47, the how old is B? | [
"18 years",
"14 years",
"16 years",
"10 years"
] | A | Let C's age be x years. Then, B's age = 2x years. A's age = (2x + 2) years.
(2x + 2) + 2x + x = 47
5x = 45
x = 9.
Hence, B's age = 2x = 19 years.
D) | AquaRat_train |
From the first use of the rocket to carry satellites into space to the setting up of space stations,human beings have been putting great effort into space research. And so far,we have achieved many successes. But there are still numerous tasks in front of us and we should not cease trying to progress. The international... | [
"Difficulties.",
"Cooperation.",
"Significance.",
"Specific arrangements."
] | D | MMLU_train | |
Wearing what will reduce the amplitude of sound waves entering the ears? | [
"hearing protectors",
"hardhat",
"goggles",
"megaphone"
] | A | Hearing loss due to loud sounds can be prevented by wearing hearing protectors. They reduce the amplitude of sound waves entering the ears. | SCiQ_train |
What law states that matter cannot be created or destroyed? | [
"law of inertia",
"Murphy's Law",
"construct of energy",
"conservation of energy"
] | D | The law of conservation of energy states that matter cannot be created or destroyed. Whether a chemical reaction absorbs or releases energy, there is no overall change in the amount of energy during the reaction. | SCiQ_train |
Famous centenarians still active in arts, science are in no mood to retire. "Those who stand still, die," is one of Oliveira's favorite phrases. He knows from experience what it means, as the Portuguese film director has reached the age of 102 and is still active in his profession. Every year, Oliveira shoots a film ... | [
"4",
"5",
"6",
"7"
] | B | MMLU_train | |
Henry was a carpenter of our village. Once I asked him to make a table for my family. A week later, Henry sent us the table and the bill as well. My wife said to me, "It's a beautiful table, dear, isn't it?" "I won't decide about that until I see the bill." I said. Henry was drinking a glass of water. He laughed and ga... | [
"didn't do well in math",
"was an honest carpenter",
"added the date to the bill",
"was not a carpenter"
] | C | MMLU_train | |
There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is: | [
"60",
"120",
"40",
"100"
] | D | Explanation:
Let the number of students in rooms A and B be x and y respectively.
Then, x - 10 = y + 10 x - y = 20 .... (i)
and x + 20 = 2(y - 20) x - 2y = -60 .... (ii)
Solving (i) and (ii) we get: x = 100 , y = 80.
The required answer A = 100.
Answer:C | AquaRat_train |
The Internet can provide a wealth of educational resources for small children, if you know where to look. This article will offer some educational websites to small children. You may need to assist your children in navigating the pages until they understand where their favorite activities are. Enchanted Learning Encha... | [
"Enchanted Learning has reading activities and worksheets to download.",
"Starfall is designed for learners from pre-K to second grade",
"the Wiggles and the MightyJungle are not based on television shows.",
"websites that involve joy and learning are beneficial to kids."
] | D | MMLU_train | |
Peter is a tall boy. He is 1.8 meters tall. He lives in Canada. On Sunday morning he likes to go to see his friend. Her name is Alan. She is a girl. She has a good garden . There are many trees and rose in the garden. They are apple trees oranges trees and other fruit trees. There are lots of fruits on the trees. Ther... | [
"Peter and Alan",
"Birds",
"Fruit",
"Roses"
] | B | MMLU_train | |
The closest approximation of W(69.28 × 0.004)/0.03 is | [
"920",
"0.092",
"9.2",
"92"
] | C | W(69.28 × 0.004)/0.03
1. 0.004 = 4 × 10^(-3)
2. 0.03 = 3 × 10^(-2)
3. (a × b)/c = a × (b/c)
4. 0.004/0.03 = 4 × 10^(-3)/ (3 × 10^(-2)) = 4 × 10^( -3 - (-2))/3 = 4 × 10^(-1) / 3 = (4/3) × 10^(-1) = 1.333 × 10^(-1)
Therefore,
(69.28 × 0.004)/0.03 = 69.28 × (0.004/0.03) = 69.28 × 1.33 × 10^(-1) = 69.28 × 1.33/10 = 6.928*1... | AquaRat_train |
If 15% of 30% of 50% of a number is 117, then what is the number? | [
"4400",
"4500",
"5200",
"None of these"
] | C | Let the number be a
Given, 15/100 * 30/100 * 50/100 * a = 117
=> 3/20 * 3/10 * 1/2 * a = 117
=> a = 10 * 20 * 10 * 2 = 5200.
ANSWER:A | AquaRat_train |
Caves form over time when what causes rocks like limestone to dissolve? | [
"water",
"air",
"acid",
"weather"
] | A | It can be really exciting to explore a big underground cave like the one in this picture. Do you know how caves form? Believe it or not, water is the answer. Water slowly dissolves rocks, especially certain types of rocks such as limestone. How does something as mild and harmless as water cause hard rocks to dissolve? ... | SCiQ_train |
My son and I were trying to sell the house we had repaired, but in the barn there were bats and they would not leave. The barn was their home. They told us so in their own way they hung for the season. "Don't worry about it, Dad." Patrick said. "They keep down the mosquitoes ." Unfortunately they also kept the buyers a... | [
"Bats were living in the barn and wouldn't go away.",
"The author and his son couldn't sleep well because of the bats",
"The author and his son might be able to stay for the season.",
"The house was still badly in need of repair."
] | A | MMLU_train | |
Carbon dioxide is an example of a material that easily undergoes what? | [
"amplification",
"spontaneous mutation",
"sublimation",
"decomposition"
] | C | Carbon dioxide is an example of a material that easily undergoes sublimation. | SCiQ_train |
Convert the 13/36 m/s into kilometers per hour? | [
"9.9 kmph",
"5.7 kmph",
"1.3 kmph",
"1.2 kmph"
] | C | 13/36 m/s = 13/36 * 18/5 = 13/10
= 1.3 kmph.
Answer: C | AquaRat_train |
What is the only way of transferring energy that doesn't require matter? | [
"evaporation",
"radiation",
"mutation",
"convection"
] | B | Both conduction and convection transfer energy through matter. Radiation is the only way of transferring energy that doesn’t require matter. Radiation is the transfer of energy by waves that can travel through empty space. When the waves reach objects, they transfer energy to the objects, causing them to warm up. This ... | SCiQ_train |
A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is? | [
"798",
"698",
"998",
"699"
] | B | S.I. for 1 year = Rs. (854 - 815) = Rs. 39.
S.I. for 3 years = Rs.(39 x 3) = Rs. 117.
Principal = Rs. (815 - 117) = Rs. 698.
Answer:C | AquaRat_train |
A local restaurant recently renovated its dining space, purchasing new tables and chairs to use in addition to the original tables and chairs. The new tables each seat six customers, while the original tables each seat four customers. Altogether, the restaurant now has 40 tables and is capable of seating 224 customers.... | [
"24",
"16",
"20",
"12"
] | A | If all the tables seated 4, the number of customers could be 4*40 = 160.
224-160 = 64, so 64/2 = 32 tables must be new tables seating 6 people.
The number of tables seating 4 people is 40-32 = 8.
The number of new tables is 32-8 = 24 more than the number of old tables.
The answer is D. | AquaRat_train |
What basic structures of the nervous system innervate the muscles of the respiratory system and are responsible for controlling and regulating pulmonary ventilation? | [
"toxins",
"enzymes",
"neurons",
"ions"
] | C | Neurons that innervate the muscles of the respiratory system are responsible for controlling and regulating pulmonary ventilation. The major brain centers involved in pulmonary ventilation are the medulla oblongata and the pontine respiratory group (Figure 22.20). | SCiQ_train |
Find the simple interest on Rs.567 for 7 months at 9 paisa per month? | [
"s.278.9",
"s.322.12",
"s.300",
"s.357.21"
] | D | Explanation:
I = (567*7*9)/100 = 357.21
Answer: Option A | AquaRat_train |
Have you ever rubbed your hands together when they get cold? Why do we do that? We do that for _ . Friction happens when two things that aren't very smooth rub together to make heat energy. The faster you rub two things together, the more friction ( and heat) you can make. Let's discover friction! WHAT YOU'LL NEED *Soa... | [
"THINK IT OVER!",
"WHAT HAPPENED?",
"EVERYDAY ACTION:",
"WORK WITH PARENTS"
] | D | MMLU_train | |
Which of these items is required for a deer to live | [
"sun",
"iron",
"sand",
"cafeteria"
] | A | MMLU_train | |
Potential differences from various voltage sources are necessary in order to create electrical fields, which result in what flow of charge? | [
"current",
"output",
"wattage",
"voltage"
] | A | 20.2 Ohm’s Law: Resistance and Simple Circuits What drives current? We can think of various devices—such as batteries, generators, wall outlets, and so on—which are necessary to maintain a current. All such devices create a potential difference and are loosely referred to as voltage sources. When a voltage source is co... | SCiQ_train |
Find the odd man out
253, 136, 352, 327, 631, 244 | [
"531",
"136",
"631",
"327"
] | D | The sum all three digits comes to 10 except 327
ANSWER:A | AquaRat_train |
An animal would have its inner parts better protected if it had which of these? | [
"a backpack on its back",
"a calcium fortified internal structure",
"none of these",
"a shell of cotton"
] | B | MMLU_train | |
In a monogamous pairing, a male individual is generally paired with what other type of individual in a sexual relationship? | [
"drone",
"worker",
"male",
"female"
] | D | Visit this website (http://openstaxcollege. org/l/sex_selection) for informative videos on sexual selection. In monogamous systems, one male and one female are paired for at least one breeding season. In some animals, such as the gray wolf, these associations can last much longer, even a lifetime. Several explanations ... | SCiQ_train |
Elephants are the largest land animals and they need plenty of living space. They have seasonal migration routes. As human populations rise, elephant land is being cleared for agriculture and other kinds of development. When animals are effectively trapped on small areas of land, it restricts the gene pool and also ... | [
"farmers have difficulty in protecting their field because no walls can stop an adult elephant.",
"if the government could help solve poverty, there would be less killing of elephants.",
"only male elephants in Africa have tusks as long as 3 meters.",
"since there is not enough room for a growing elephant pop... | B | MMLU_train | |
On school nights, lots of kids have to do their reading before they are allowed to watch TV. Pretty soon, you might get to do both at the same time, in true Harry Potter style. Several companies are racing to produce electronic paper and ink, complete with colors and moving imagines . One idea would be to create a news... | [
"Images",
"Electricity",
"Oil and ink",
"Fingernail"
] | B | MMLU_train | |
Heart valves prevent what kind of blood flow from happening in the heart? | [
"backflow",
"quick flow",
"slow flow",
"irregular flow"
] | A | SCiQ_train | |
What is the amorphous form of carbon prepared by the incomplete combustion of natural gas? | [
"liquid black",
"carbon black",
"dioxide black",
"dark black"
] | B | Atoms within a graphite layer are bonded together tightly by the σ and π bonds; however, the forces between layers are weak. London dispersion forces hold the layers together. To learn more, see the discussion of these weak forces in the chapter on liquids and solids. The weak forces between layers give graphite the so... | SCiQ_train |
The average marks of a class of 26 students is 40 and that of another class of 50 students is 60. Find the average marks of all the students? | [
"52.5",
"52.2",
"59.5",
"53.1"
] | D | Sum of the marks for the class of 26 students = 26 * 40 = 1040
Sum of the marks for the class of 50 students = 50 * 60 = 3000
Sum of the marks for the class of 76 students =
1040 + 3000 = 4040
Average marks of all the students = 4040/76
= 53.15
Answer:E | AquaRat_train |
A can do a certain job in 14 days. B is 60% more efficient than A. How many days does B alone take to do the same job? | [
"9 days",
"5 days",
"7 1/2 days",
"8 3/4 days"
] | D | Ratio of times taken by A and B = 160 : 100 = 8 : 5.
Suppose B alone takes x days to do the job.
Then, 8 : 5 :: 14 : x = 8x = 5 x 14 =x = 8 3/4 days.
Answer is B. | AquaRat_train |
Pregnancy and childbirth kill more than 536,000 women a year. More than half of the cases happened in Africa, according to the World Health Organization. In fact, most of the deaths are preventable with basic medical care. The five leading causes are bleeding, infection, high blood pressure, longtime labor and bad abo... | [
"The governments of African countries have to take more effective measures to save pregnant women.",
"Developed countries should help African countries reduce mothers'deaths.",
"The husbands in poor countries should take responsibility for their wives'deaths.",
"Most problems that cause women's deaths during ... | D | MMLU_train | |
What type of plants do not typically require deep roots or woody stems? | [
"aquatic plants",
"surface plants",
"bacterial plants",
"dry plants"
] | A | Modern plants that live in water are called aquatic plants . Living in water has certain advantages for plants. One advantage is, well, the water. There's plenty of it and it's all around. Therefore, most aquatic plants do not need adaptations for absorbing, transporting, and conserving water. They can save energy and ... | SCiQ_train |
How many prime numbers D exist such that 90 < D < 106 and D is a factor of 99999919? | [
"1. Zero",
"5. More than three",
"3. Two",
"2. One"
] | C | I found that considering the constraint..D is a prime num in between 90 to 106 not inclusive , only 3 numbers (91,97 and 101) are present but those numbers are not the factors of the number mentioned....Therefore, i doubt the answer.C | AquaRat_train |
A train 210 meters long is running with a speed of 54 kmph. The time taken by it to cross a tunnel 120 meters long is? | [
"99",
"48",
"29",
"22"
] | D | D = 210 + 120 = 330
S = 54 * 5/18 = 15 mps
T = 330/15 = 22 sec
Answer: B | AquaRat_train |
One Sunday morning Mr Green and his child , Bill ,are in a big shop . Mr Green wants to buy a new blouse for Mrs Green . Bill likes oranges , so his father buys two kilos of oranges for him , too . Bill wants to buy some picture--books and colour pencils , too . There are many people in the shop . They are men and wome... | [
"Mrs green",
"his son",
"his daughter",
"his father"
] | B | MMLU_train | |
In the first programme,The Mexican Wave, the focus is on the Orange Monarch butterfly. Each autumn in the pine forests of central prefix = st1 /Mexico, one of the greatest natural phenomena appears, as tens of millions of beautiful orange Monarch butterflies pour into the trees to spend the winter months. Some of them... | [
"They are good at hiding themselves from the enemies",
"They travelled thousands of miles to the English countyofDevon.",
"They breed in the central Mexico.",
"Their food source pine trees have been destroyed by loggers."
] | A | MMLU_train | |
What causes cumulus clouds to grow upward? | [
"gas currents",
"moisture currents",
"convection currents",
"mantle currents"
] | C | Cumulus clouds are white and puffy. Convection currents make them grow upward and they may grow very tall. When they produce rain, they are called cumulonimbus. | SCiQ_train |
When Emily Beardmore first heard that a trip was being planned by the biology class at Windsor High School, she thought about how much fun it would be. "I thought it would be a really good experience to go with other friends and teachers to another country in an environment other than a vacation environment," the 17-ye... | [
"she was afraid of walking on the beach at night",
"she didn't dare to catch the powerful turtles",
"she had thought turtles were small animals",
"she got crazy at the sight of turtles at night"
] | C | MMLU_train | |
Which type of diseases do antibiotics treat? | [
"nervous diseases",
"viral diseases",
"bacterial diseases",
"genetic disorders"
] | C | Fungi can produce antibiotics , such as penicillin. Antibiotics are important medicines that kill bacteria, and penicillin was the first identified cure against many deadly bacterial species. Antibiotics only treat bacterial diseases; they can not be used to treat viral or fungal diseases. | SCiQ_train |
Scientist Florence Wambugu works with farmers in Kenya, a country in East Africa. She helps them grow bigger and better crops. Wambugu is especially interested in finding simple ways to produce more food. In the past ten years, Wambugu has spent much of her time studying sweet potatoes, which are an important food in h... | [
"tell us sweet potatoes are in danger of being attacked by a virus",
"introduce Wambugu's contribution to genetic engineering",
"introduce a new way of killing plant viruses",
"tell how hard Wambugu worked in her lab for three years"
] | B | MMLU_train | |
Last week.we talked about Massive Open Online Courses.also called MOOCs.Tens of thousands,or even more,people Can take these classes all at once.You can be anywhere in the worht to take a MOOC.All you need is a computer and a network connection. MOOCs add to a tradition of what is known as distance learning.For years,m... | [
"approval",
"unconcern",
"doubt",
"objection"
] | A | MMLU_train | |
The average of five integers is 63, and none of these integers is greater than 100. If the average of three of the integers is 65, what is the least possible value of one of the other two integers? | [
"20",
"30",
"5",
"21"
] | A | The sum of two other integers = 63*5-65*3 = 120
the least possible value of one integer when the other integer has the highest value of 100 =120 - 100 = 20
ANSWER:C | AquaRat_train |
Rust is a compound with the formula Fe_{2}O_{3}. Which elements combine to form rust? | [
"iron and water",
"iron and oxygen",
"iron and air",
"iron and acid"
] | B | MMLU_train | |
The Diagonals of two squares are in the ratio of 2:5. find the ratio of their areas. | [
"4:25",
"4:29",
"4:21",
"4:25"
] | A | Let the diagonals of the squares be 2x and 5x.
Then ratio of their areas will be
Area of square=1/2∗Diagonal2 1/2∗2x2:1/2∗5x24x2:25x2=4:25
Answer: A | AquaRat_train |
A train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is: | [
"75 kmph",
"120 kmph",
"150 kmph",
"50 kmph"
] | B | Let speed of the car be x kmph.
Then, speed of the train = 150/100x = 3/2 x kmph.
75/x - 75/(3/2)x = 125/10 x 60
75/x -50/x = 5/24
x = 25 x24/5 = 120 kmph.
answer :A | AquaRat_train |
What are organelles made of protein and ribosomal rna (rrna)? | [
"carbons",
"electrons",
"chromosomes",
"ribosomes"
] | D | The nucleus of many cells also contains a non-membrane bound organelle called a nucleolus , shown in Figure below . The nucleolus is mainly involved in the assembly of ribosomes. Ribosomes are organelles made of protein and ribosomal RNA (rRNA), and they build cellular proteins in the cytoplasm. The function of the rRN... | SCiQ_train |
Four barrels of water have an average capacity of 8 gallons. What is the maximum possible capacity of the smallest barrel W if the median is 10 gallons? | [
"4",
"5",
"1",
"2"
] | D | Suppose 4 barrels are B1, B2, B3, B4 in ascending capacity.
(B1+B2+B3+B4)/4 = 8
B1+B2+B3+B4=32
median is 10 ....... as the no. of terms are even i.e 4, median = (B2+B3)/2
==> B2+B3 = 20
now we have B1+B4 = 32-20 =12
Only the following possible cases can be there :
1,9,11,11
1,10,10,11
2,10,10,10
Max value of smallest b... | AquaRat_train |
Energy is absorbed as reactants are converted to products in what kind of chemical reaction? | [
"anaphoric",
"synthesis",
"endothermic",
"hydrostatic"
] | C | For an endothermic chemical reaction, energy is absorbed as reactants are converted to products. Exothermic and endothermic reactions can be thought of as having energy as either a product of the reaction or a reactant. Exothermic reactions give off energy, so energy is a product. Endothermic reactions require energy, ... | SCiQ_train |
Going whitewater rafting in North Carolina (N.C.), you are cutting bonds to the every-day troubles and for a short time you are back in the natural world with your co-travelers. Rafting in N.C. has the added benefit of a long, warm rafting season, beautiful scenery, and amazing history. Only twenty minutes from Ashevil... | [
"$33.00",
"$11.00",
"$54.00",
"Nothing."
] | A | MMLU_train | |
What structures formed of twisted actin chains are found in almost every cell, and are numerous in muscle cells and cells that move by changing shape? | [
"DNA",
"microfilaments",
"RNA",
"vesicles"
] | B | Microfilaments , shown in Figure below (b) , are made of two thin actin chains that are twisted around one another. Microfilaments are mostly concentrated just beneath the cell membrane, where they support the cell and help the cell keep its shape. Microfilaments form cytoplasmatic extensions, such as pseudopodia and m... | SCiQ_train |
which one of these would be easiest to measure with a tape? | [
"a quart of motor oil",
"contents of a wine bottle",
"contents of a can of beer",
"a freshly baked loaf of bread"
] | D | MMLU_train | |
Life is like the four seasons. Now I am very old, but when I was young, it was the spring of my life. After I was born, I played a lot, and then I started school. I learned many new things. Like a flower, I grew bigger every day. There were happy days and _ ldays: some days the sun shone, and some days it didn't. In my... | [
"spring",
"summer",
"autumn",
"winter"
] | C | MMLU_train | |
The duodenum is a part of which part of the gi tract? | [
"ulna",
"pharynx",
"large intense",
"small intestine"
] | D | The duodenum is the first and shortest part of the small intestine. Most chemical digestion takes place here, and many digestive enzymes are active in the duodenum (see Table below ). Some are produced by the duodenum itself. Others are produced by the pancreas and secreted into the duodenum. | SCiQ_train |
Three pounds of 05 grass seed contain 10 percent herbicide. A different type of grass seed, 20, which contains 20 percent herbicide, will be mixed with three pounds of 05 grass seed. How much grass seed of type 20 should be added to the three pounds of 05 grass seed so that the mixture contains 15 percent herbicide? | [
"4.5",
"3",
"9",
"6"
] | B | 05 grass seed contains 5% herbicide and its amount is 3 pound
20 grass seed contains 20% herbicide and its amount is x
when these two types of grass seeds are mixed, their average becomes 15%
thus we have
3(10)+x(20)/(x+3) = 15
30+20x=15x +45
5x=15
or x=3
A | AquaRat_train |
China's second manned space flight will be done by two astronauts over five days in 2005. "Shenzhou-VI will be sent into space sometime in 2005," said Zuo Saichun, a spokesperson of the China Aerospace Science and Technology (CAST). "The spacecraft will make new breakthroughs in China's manned space technology." Unlike... | [
"It will be sent into space in 2005.",
"It is capable of orbiting for two weeks.",
"It will be sent into orbit atop a Long March 2F rocket.",
"It will be sent into space with two astronauts."
] | B | MMLU_train | |
Which of the following prolongs combustion? | [
"fire extinguishers",
"water",
"smothering",
"candle wax"
] | D | MMLU_train | |
Many people have wondered what makes the oceans rise and fall on the word's beaches twice a day. Those tides are caused by the force of the Moon's gravity and the rotation of the Earth. Gravity acts on the center of any solid object. The Earth is mostly molten rock, but compared to the oceans, we can think of it as a... | [
"Earth rotation",
"gravity from the Earth",
"gravity from the Moon",
"Moon's gravity or Earth rotation"
] | D | MMLU_train | |
We've heard about radiation from the damaged nuclear reactors in Japan reaching American shores. Experts say so far there is no reason to worry, and point out that we meet radiation every day. Where and how? NPR's Renee Montagne posed that question to Peter Caracappa, a radiation safety officer and professor of nuclear... | [
"an interview",
"an argument",
"a talk show program",
"a science report"
] | A | MMLU_train | |
What is the term for the remains or traces of living organisms? | [
"fossils",
"ethings",
"deposits",
"remains"
] | A | Fossils are the remains or traces of living organisms. | SCiQ_train |
If it really is what's on the inside that counts, then a lot of thin people might be in trouble. Some doctors now think that the internal fat surrounding important organs like the heart liver could be as dangerous as the external fat which can be noticed more easily. "Being thin doesn't surely mean you are not ... | [
"the exact dangers of internal fat",
"being slim is not dangerous at all",
"internal fat is the cause of heart disease",
"being slim doesn't mean you are not fat inside"
] | D | MMLU_train | |
As the population grows and temperatures rise, it will become more difficult to grow enough food for everyone. So, scientists are exploring the planet for plants that do not need as much water as today's crops. The Mojave Desert in the US state of California is home to some of these plants. Scientist Heather Rose Kates... | [
"It tastes good.",
"It is easy to cook.",
"It only needs little water to grow.",
"It is welcomed by many American people."
] | C | MMLU_train | |
There are some birds in cage, 1/3rd fly away . Then 2/5th of the remaining left the cage , then 2/3rd of the remaining left the cage . At last 8 were remaining . How many birds were in total ? | [
"27",
"91",
"26",
"60"
] | D | Sol:
If x birds were there in total , then
x × (1 – 1/3)× (1 – 2/5) ×(1 – 2/3) = 8
x×2/3 × 3/5 × 1/3 = 8
x = 60
Answer:A | AquaRat_train |
Coal might start out as | [
"a mean fairy-godmother",
"pinecones",
"happiness",
"a troll"
] | B | MMLU_train | |
What is only effective if ventilation is matched to blood flow through alveolar capillaries? | [
"blood pressur control",
"iron lung",
"assisted breathing",
"breathing control"
] | D | SCiQ_train | |
After infecting a host, what inactive state do some viruses enter? | [
"latency",
"hibernation",
"immunity",
"potency"
] | A | SCiQ_train | |
Computers have beaten human world champions at chess and, earlier this year, the board game Go. So far, though, they have struggled at the card table. So we challenged one AI to a game. Why is poker so difficult? Chess and Go are "information complete" games where all players can see all the relevant information. In p... | [
"Because humans are cleverer than the computer.",
"Because humans practice playing the poker game every day.",
"Because the computer can't learn the regular rules of the poker game.",
"Because the computer can't know the other players' cards completely."
] | D | MMLU_train | |
Find the constant k so that : -x2 - (k + 9)x - 8 = -(x - 2)(x - 4) | [
"14",
"11",
"15",
"12"
] | C | -x2 - (k + 9)x - 8 = -(x - 2)(x - 4) : given
-x2 - (k + 9)x - 8 = -x2 + 6x - 8
-(k + 9) = 6 : two polynomials are equal if their corresponding coefficients are equal.
k = -15 : solve the above for k
correct answer C | AquaRat_train |
Paul worked as a cook in a restaurant. For Valentine's Day, he made chocolate desserts. He tripled the recipe to feed all the people. He separated the eggs and measured the sugar. Then he melted the chocolate. He mixed the egg whites until they made a thick foam. He mixed the egg yolks with the sugar. But as he was rea... | [
"He made Greg fix the recipe. Greg added egg whites.",
"He didn't know how to fix the recipe. The desserts didn't rise in the oven.",
"He had practiced it before. He added egg whites.",
"He asked the boss for help. The boss had him chop vegetables."
] | C | MMLU_train | |
Inducible enzymes usually function in what type of pathways? | [
"anabolic",
"catabolic",
"biogenic",
"enzymatic"
] | B | SCiQ_train | |
Every disk in a bag is either blue, yellow or green. The ratio of blue disks to yellow disks to green disks in this bag is 3 : 7 : 8. If the total number of disks in the bag is 108, how many more green disks than blue disks are in the bag? | [
"35",
"40",
"30",
"25"
] | C | Let B:Y:G = 3x:7x:8x.
3x + 7x + 8x = 18x = 108 --> x= 6.
G - B = 8x - 3x = 5x = 30.
The answer is C. | AquaRat_train |
The pressurized gas of earth's atmosphere is contained by what force? | [
"light",
"gravity",
"plasma",
"variation"
] | B | All gases exert pressure; it is one of the fundamental measurable quantities of this phase of matter. Even our atmosphere exerts pressure—in this case, the gas is being “held in” by the earth’s gravity, rather than the gas being in a container. The pressure of the atmosphere is about 14.7 pounds of force for every squa... | SCiQ_train |
Here are my three photos. This is my friend,Wu Huan.She is a good girl.She is 11 years old.She is in Chongqing with her family.She likes vegetables and chicken.She doesn't like ice cream or strawberries. This is me.My name is Chen Ming. I am 12 years old.I am a middle school student in Suzhou.I like eating fruit and ve... | [
"ice cream",
"bones",
"vegetables",
"eggs"
] | B | MMLU_train | |
Marshes, swamps, and bogs are types of what? | [
"wetlands",
"grasslands",
"ponds",
"rivers"
] | A | Not all wetlands are alike, as you can see from Figure below . Wetlands vary in how wet they are and how much of the year they are soaked. Wetlands also vary in the kinds of plants that live in them. This depends mostly on the climate where the wetland is found. Types of wetlands include marshes, swamps, and bogs. | SCiQ_train |
Which factor most accurately describes the statement "Survival of the fittest" in relation to natural selection? | [
"the mutation rate",
"the ability of offspring to reproduce",
"the amount of food an organism obtains",
"the ability to withstand environmental extremes"
] | B | MMLU_train | |
which is odd one
3, 5, 7, 12, 17, 19 | [
"5",
"12",
"19",
"17"
] | B | Each of the numbers is a prime number except 12.
Answer: Option D | AquaRat_train |
Scientists have discovered a special biological behavior in dolphins that could lead to a treatment for late-onset diabetes in humans. Studies on dolphins found that healthy dolphins switch into a diabetic-like state overnight when they are not feeding, but return to normal when they eat the following morning. The ex... | [
"producing insulin in a larger amount",
"developing drugs from healthy dolphins",
"identifying a similar genetic pathway in human",
"analyzing more blood samples from hungry dolphins"
] | C | MMLU_train | |
In which type of cells are most organelles not found? | [
"heterogeneous cells",
"prokaryotic cells",
"eukaryotic cells",
"endoplasmic cells"
] | B | Eukaryotic cells have many specific functions, so it can be said that a cell is like a factory. A factory has many machines and people, and each has a specific role. Just like a factory, the cell is made up of many different parts. Each part has a special role. The different parts of the cell are called organelles , wh... | SCiQ_train |
Which of the following best describes a mineral? | [
"a solid natural material with a crystal structure",
"a material that was once living but has decayed",
"a liquid chemical used to make soil more fertile",
"a nutrient produced by plants that other organisms need"
] | A | MMLU_train | |
Miami Beach is a top destination for vacationers from around the world --not to mention a location for sea turtles laying eggs. For years, female sea turtles have returned to the beaches where they were born to build nests for their next generation. As Miami Beach continues to develop; wildlife officials and volunteers... | [
"find tracks left by sea turtles",
"pick up the trash on the beach",
"collect eggs laid by sea turtles",
"exercise to lose weight"
] | A | MMLU_train |
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