question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
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In a group of buffaloes and ducks, the number of legs are 24 more than twice the number of heads. What is the number of buffaloes in the group? | [
"10",
"12",
"6",
"18"
] | B | Let the number of buffaloes be x and the number of ducks be y.
Then 4x+2y=2(x+y)+24
=>x=12
ANSWER A 12 | AquaRat_train |
A fence consists of m lengths of fence that are each n feet long. A fence post separates each length of fence by its width of x feet. What is the total length Q of the fence including the fence posts on each end? | [
"Q=m(n + x) + x",
"m(n + x) + 2x",
"mn",
"2mn"
] | A | Notice that since a fence post separates each length of fence, then there will be m+1 posts, for example if there are m=2 fences, then there will be 3 posts: PFPFP. Thus the total length of the posts is (m+1)x.
The total length Q of the fence is mn, therefore the total length of the fence including the fence posts on e... | AquaRat_train |
How many odd three-digit integers greater than 700 are there such that all their digits are different? | [
"56",
"104",
"72",
"80"
] | D | 2 (hundred's digit) * 9 (ten's digit) * 8 (unit's digit) = 144
Now take numbers in the range 700 - 900.
Total numbers where all digits are different = 144 (as before)
[highlight]Number of odd numbers = 2 * 8 * 5 = 80[/highlight] (now there are 5 possibilities for the unit's digit)
D | AquaRat_train |
Which tools are best used to determine the speed of a turtle as it walks along a path? | [
"Meter stick and graduated cylinder",
"Stopwatch and meter stick",
"Balance and metric ruler",
"Balance and stopwatch"
] | B | MMLU_train | |
A man purchases 2 watches for $ 600. He sells one at 15% profit and the other at a loss of 10%. He neither gains nor loses on the whole. Thus, the cost price of two watches are : | [
"$560 and $560",
"$ 260 and $ 300",
"$210 and $ 350",
"$240 and $360"
] | D | x + y = 600 --- (1)
1.15x + 0.9y = 600 --- (2)
(2) - (1) --> 0.15x - 0.1y = 0
15x = 10y
x/y = 2/3 = (2*120)/(3*120) = 240/360
Answer: C | AquaRat_train |
A team of British surgeons has carried out Gaza's first organ transplants for a long-term plan to train local medical staff to perform the operations. Two patients underwent kidney transplants at the Shifa, Gaza's biggest public hospital. The operations were conducted a fortnight ago by a volunteer medical team from th... | [
"Helping poor Gaza people to regain health to make more money.",
"Releasing Gaza hospitals' pressure of lack of professional doctors.",
"Assisting the Royal Liverpool hospital in perfecting their operations.",
"Calling for international attention at Gaza's poor medical service."
] | B | MMLU_train | |
Computers can injure you. Most other injuries happen suddenly. For example, if you fall off a bike and break your arms, it happens very quickly. But computer injuries slowly. You probably know how to ride a bike safely. Now learn to use a computer safely. Your eyes Too much light can injure your eyes, so never sit too ... | [
"How to protect your eyes.",
"How to protect your hands and wrists.",
"How to use a computer safely.",
"How to protect your back."
] | C | MMLU_train | |
Counterfeit medicines are a widespread problem in developing countries. Like other _ , they look like real products. But counterfeit drugs may contain too much, too little or none of the active ingredients of the real thing. People do not get the medicine they need. And in some cases the counterfeits cause death. Twe... | [
"we had better not buy medicines online",
"more and more people will buy products online",
"medicine companies don't pay much attention to counterfeit drugs",
"it is very cheap and convenient to buy medicines online"
] | A | MMLU_train | |
In the old days, children were familiar with birth and death as part of life. This is perhaps the first generation of American youngsters who have never been close by during the birth of a baby and have never experienced the death of a family member. Nowadays when people grow old, we often send them to nursing homes. W... | [
"Dying patients are afraid of being told of the coming of death.",
"Most doctors and nurses understand what dying patients need.",
"Dying patients should be truthfully informed of their condition.",
"Most patients are unable to accept death until it can't be avoided."
] | C | MMLU_train | |
Three partners A, B, C in a business invested money such that 5(A’s capital) = 7(B’s capital) = 9(C’s capital) then, The ratio of their capitals is | [
"36 : 54 : 28",
"63 : 45 : 34",
"63 : 54 : 34",
"63 : 45 : 35"
] | D | Explanation:
Let 5(A’s capital) = 7(B’s capital) = 9(C’s capital) = Rs.x
Then, A’s capital = Rs x/5, B’s capital = Rs. x/7 and C’s capital = Rs. x/9.
A : B : C = x/5 : x/7 : x/9
63 : 45 : 35
Answer: Option D | AquaRat_train |
Photoautotrophs and chemoautotrophs are two basic types of what? | [
"decomposers",
"plants",
"autotrophs",
"consumers"
] | C | Producers are organisms that produce food for themselves and other organisms. They use energy and simple inorganic molecules to make organic compounds. The stability of producers is vital to ecosystems because all organisms need organic molecules. Producers are also called autotrophs . There are two basic types of auto... | SCiQ_train |
In Sam's hanger there are 22 boxes, 16 out of the boxes are filled with toys and the rest are filled with electrical appliances. 8 boxes are for sale, 5 of them are filled with toys. How many boxes with electrical appliances are in Sam's hanger that is not for sale? | [
"5.",
"2.",
"3.",
"1."
] | C | Total boxes = 22
Filled with toys = 16
Filled with appliance = 6
Total boxes for sale = 8
Toy boxes for sale = 5
Appliance boxes for sale = 3
Appliance boxes not for sale = 6 - 3 = 3
Correct Option: C | AquaRat_train |
A 270 m long train running at the speed of 120 km/hr crosses another train running in opposite direction at the speed of 80 km/hr in 9 sec. What is the length of the other train? | [
"230",
"267",
"181",
"1268"
] | A | Relative speed = 120 + 80 = 200 km/hr.
= 200 * 5/18 = 500/9 m/sec.
Let the length of the other train be x m.
Then, (x + 270)/9 = 500/9 => x = 230.
Answer: A | AquaRat_train |
What three forces are involved in erosion? | [
"radiation, gravity, precipitation",
"water, wind, gravity",
"heat, pressure, gravity",
"water, temperature, altitude"
] | B | SCiQ_train | |
Organs, vessels, and lymph make up what system? | [
"digestive",
"circulatory",
"lymphatic",
"nervous"
] | C | The lymphatic system consists of organs, vessels, and lymph. | SCiQ_train |
Where do dogs come from? Gray wolves are their ancestors. Scientists are pretty consistent about that. And researchers have suggested that dogs' origins can date back to Europe, the Near East, Siberia and South China. Central Asia is the newest and best candidate, according to a large study of dogs from around the worl... | [
"dogs mainly lived in Europe and the Far East",
"dogs would like to live in Central Asia",
"dogs' ancestors come from gray wolves",
"the Near East has many gray wolves"
] | C | MMLU_train | |
Which characteristic is shared by all cells? | [
"They need energy.",
"They reproduce sexually.",
"They make their own food.",
"They move from place to place."
] | A | MMLU_train | |
Root-like projections anchor adults of what colony-dwelling animals to solid surfaces such as rocks and reefs? | [
"anemones",
"sponges",
"molluscs",
"corals"
] | B | Sponges come in a variety of shapes and sizes. For example, they may be shaped like tubes, fans, cones, or just blobs. They range in diameter from about a centimeter (0.4 inches) to over a meter (3.3 feet). Many species live in colonies that may be quite large. Adult sponges are sessile. This means they are unable to m... | SCiQ_train |
My younger sister Sandy was born on May 30 in Hum t County California. She grew up there in her early years and together we moved to Southern California, and then my parents moved back to Hum t County and this was where Sandy finished primary school and high school. She took her art classes at College of the Redwoods a... | [
"One",
"Two",
"Three",
"Four"
] | C | MMLU_train | |
What asymmetrical organ has four chambers and, in humans, is about the size of a clenched fist? | [
"kidney",
"heart",
"brain",
"liver"
] | B | Structure of the Heart The heart muscle is asymmetrical as a result of the distance blood must travel in the pulmonary and systemic circuits. Since the right side of the heart sends blood to the pulmonary circuit it is smaller than the left side which must send blood out to the whole body in the systemic circuit, as sh... | SCiQ_train |
Once upon a time in a land far away, there was a wonderful old man who loved everything:animals, spiders, insects... One day while walking through the woods the nice old man found a cocoon of a butterfly. He took it home. A few days later, a small opening appeared; he sat and watched the butterfly for several hours as ... | [
"The cocoon was broken and the butterfly died.",
"The man helped the butterfly out of the cocoon more easily",
"The butterfly couldn't fly for ever normally.",
"The butterfly should spend more time practicing flying."
] | C | MMLU_train | |
A plant has yellow flowers. What best explains why the flowers are yellow? | [
"The sunshine colored the flowers yellow.",
"The flowers of the parent plants were yellow.",
"It was very warm when they flowered.",
"It rained every day."
] | B | MMLU_train | |
What type of reproduction involves combining genetic material from two parents to create distinct offspring? | [
"mild reproduction",
"sexual reproduction",
"bsexual reproduction",
"asexual reproduction"
] | B | That is the main difference between sexual and asexual reproduction. Sexual reproduction is combining genetic material from two parents, usually from two gametes. How the two cells combine may take many forms, but does not necessarily involve physical contact. Sexual reproduction produces offspring that are genetically... | SCiQ_train |
Solar and wind are still expensive compared to what? | [
"coal fuels",
"batteries",
"fossil fuels",
"electricity"
] | C | Solar and wind are still expensive relative to fossil fuels. The technology needs to advance so that the price falls. | SCiQ_train |
In a ketone, two of which kind of groups are attached to the carbonyl carbon atom? | [
"nitrogen groups",
"ions",
"carbon groups",
"oxygen groups"
] | C | Note The carbonyl group is ubiquitous in biological compounds. It is found in carbohydrates, fats, proteins, nucleic acids, hormones, and vitamins—organic compounds critical to living systems. In a ketone, two carbon groups are attached to the carbonyl carbon atom. The following general formulas, in which R represents ... | SCiQ_train |
What is the most important way that humans communicate? | [
"inheritance",
"painting",
"language",
"instinct"
] | C | The most important way that humans communicate is with language. Language is the use of symbols to communicate. In human languages, the symbols are words. Words may stand for things, people, actions, feelings, or ideas. By combining words in sentences, language can be used to express very complex thoughts. | SCiQ_train |
Some gametophytes develop underground and form mycorrhizal associations with what? | [
"fungi",
"animals",
"plants",
"protists"
] | A | Lycophytes follow the pattern of alternation of generations seen in the bryophytes, except that the sporophyte is the major stage of the lifecycle. The gametophytes do not depend on the sporophyte for nutrients. Some gametophytes develop underground and form mycorrhizal associations with fungi. In club mosses, the spor... | SCiQ_train |
The keys to reaching or staying at a healthy weight are regular exercise and good eating habits. Teens should get 60 minutes or more of physical activity a day. Note the word "activity". As long as you're getting your body moving, it doesn't have to mean doing difficult exercise or going to the sports hall every day. A... | [
"physical activity",
"body movement",
"sports hall exercise",
"outdoor exercise"
] | C | MMLU_train | |
nine baseball players each stand at different corners of a baseball diamond. The sides of the diamond are all of equal length. Two arrangements of baseball players are considered different only when the relative positions of the players differ. How many different ways can the baseball players arrange themselves around ... | [
"25608",
"40320",
"24089",
"40213"
] | B | it is like a circular arrangement.
total ways for n people to arrange in a circle is = factorial (n-1)
in this case n= 9
hence ans = 8 factorial = 40320
hence A | AquaRat_train |
The first photo shoot takes 3 minutes long and then the following shoots are taken at a rate of 25seconds/shoot as the model is already at the scene. What is the maximum number of photo shoots taken under 10 minuntes ? | [
"16",
"17",
"13",
"14"
] | B | a must be an integer as it is the number shoots at a rate of 25sec/shoot
3*60 + 25a = 10*60
25a = 420
a = 16
The total number of shoots -->1 +16 = 17 and
18th shoot will be taken at 605seconds which is above 10 minutes
ANSWER: E | AquaRat_train |
The number of times 99 is subtracted from 1111 so that the remainder is less than 99 is | [
"14",
"13",
"11",
"12"
] | C | Sol.
Let it be n times.
Then, (1111 - 99n) < 99.
By hit and trial, we find that n = 11.
Answer B | AquaRat_train |
BEIJING - Astronomers have defended against rumors that the terrible earthquake and the following tsunami in Japan were closely related to or even caused by the "supermoon" that will appear in the sky on Saturday. The word "supermoon" was introduced in a report by the British newspaper Daily Mail on March 9, which sa... | [
"\"Supermoon\" and earthquake",
"The earthquake in Japan .",
"Experts clarify worries over \"supermoon\"",
"A rumor about \"supermoon\""
] | C | MMLU_train | |
The regulation of gene expression is extremely important during the development of what? | [
"cells",
"organism",
"tissues",
"protein"
] | B | 3. Name and describe the division of gymnosperms. | SCiQ_train |
What is the smallest particle of an element that still has the properties of that element is called? | [
"neutron",
"nucleus",
"proton",
"atom"
] | D | The smallest particle of an element that still has the properties of that element is an atom. Atoms are extremely tiny. They can be observed only with an electron microscope. They are commonly represented by models, like the one Figure below . An atom has a central nucleus that is positive in charge. The nucleus is sur... | SCiQ_train |
What can be calculated by solving the average speed formula? | [
"mass or time",
"distance or mass",
"accelaration",
"distance or time"
] | D | Competition is a relationship between organisms that depend on the same resources. Competition can occur between members of the same species or between members of different species. | SCiQ_train |
"If you want to see a thing well, reach out and touch it!" That may seem a strange thing to say. But touching things can help you to see them better. Your eyes can tell you that a glass ball is round. But by holding it in your hands, you can feel how smooth and cool the ball is. You can feel how heavy the glass is. Whe... | [
"try them on first",
"put their right hand on them",
"just have a look",
"feel and touch them"
] | D | MMLU_train | |
The earliest stages of spermatogenesis occur closest to the lumen of the what? | [
"viviparous tubules",
"epithelium tubules",
"seminiferous tubules",
"interstitial tubules"
] | C | SCiQ_train | |
Number A is randomly selected from a set of all primes between 10 and 40, inclusive. Number K is selected from a set of all multiples of 5 between 10 and 40 inclusive. What is the probability that A+K is odd? | [
"5/8",
"1/2",
"3/4",
"4/7"
] | D | All primes except 2 are odd, thus A must be odd. For A + K = odd + K to be odd, K must be even.
There are 7 multiples of 5 between 10 and 40, inclusive: 10, 15, 20, 25, 30, 35, and 40. Out of them 3 (15, 25, and 35) are odd.
Therefore the probability that A + K is odd is 4/7.
Answer: D. | AquaRat_train |
A, B and C have Rs.700 between them, A and C together have Rs.300 and B and C Rs.600. How much does C have? | [
"250",
"200",
"300",
"400"
] | B | A+B+C = 700
A+C = 300
B+C =600
--------------
A+B+2C = 900
A+B+C = 700
----------------
C = 200
ANSWER:A | AquaRat_train |
What causes blue litmus to turn red? | [
"acid",
"carbon",
"oxygen",
"base"
] | A | Acids change the color of certain acid-base indicators. Two common indicators are litmus and phenolphthalein. Blue litmus turns red in the presence of an acid, while phenolphthalein turns colorless. | SCiQ_train |
A person gently tosses a ball to a friend who misses the catch so the ball will | [
"meet the dirt",
"fall down dead",
"reach a cloud",
"reach new heights"
] | A | MMLU_train | |
The Camp Invention Program will be held through July at the Hillcrest Intermediate School, North Huntingdon. It exposes children to science, technology, engineering and maths (STEM) through hands-on activities. The Camp Invention Program, created by Invent Now Kids, was founded in 1990. Now it has grown to include... | [
"I Can Invent.",
"Imagination Point: Ride Physics",
"Global Games.",
"Saving Sludge City."
] | B | MMLU_train | |
Some people don't like the number 13. They don't think 13 is a _ or good number. For example , they don't like to live on the 13th floor . My friend Mary is one of them. She asks some friends to her home. All of her friends get to her home. They sit at the table. Then Mary counts, "One, two, three ...oh, my God! There... | [
"In the morning.",
"In the afternoon.",
"In the evening.",
"At night."
] | C | MMLU_train | |
What is the accelerating pattern of increasing population size called? | [
"limited growth",
"induced growth",
"exponential growth",
"reproducing growth"
] | C | Exponential Growth Charles Darwin, in his theory of natural selection, was greatly influenced by the English clergyman Thomas Malthus. Malthus published a book in 1798 stating that populations with unlimited natural resources grow very rapidly, and then population growth decreases as resources become depleted. This acc... | SCiQ_train |
Because he’s taxed by his home planet, Mork pays a tax rate of 40% on his income, while Mindy pays a rate of only 25% on hers. If Mindy earned 4 times as much as Mork did, what was their combined tax rate? | [
"28%",
"30%",
"32%",
"36%"
] | A | Let x be Mork's income, then Mindy's income is 4x.
The total tax paid is 0.4x + 1.0x = 1.4x
1.4x / 5x = 0.28
The answer is A. | AquaRat_train |
Alice deposited Rs 2 million in bank at 4 % simple interest per year. After 10 year how many Rs she will get from bank? | [
"60000",
"80000",
"75000",
"10000"
] | B | i = (200000*10*4)/100
i = 80000
Answer: D | AquaRat_train |
Perhaps you have heard a lot about the Internet, but what is it? The Internet is many different networks around the world. A network is a group of computers put together. These networks joined together are called the Internet. Maybe that doesn't sound interesting. But when we've joined the Internet. There are lots of t... | [
"by post",
"by e-mail",
"by telephone",
"by TV"
] | B | MMLU_train | |
What is the chief organ of the urinary system? | [
"kidney",
"bladder",
"lung",
"liver"
] | A | The kidneys are the chief organs of the urinary system. | SCiQ_train |
A boy has twelve trousers and 17 shirts. In how many different ways can he select a trouser and a shirt? | [
"204",
"271",
"299",
"108"
] | A | The boy can select one trouser in twelve ways.
The boy can select one shirt in 17 ways.
The number of ways in which he can select one trouser and one shirt is 12 * 17
= 204 ways.
Answer: C | AquaRat_train |
As dangerous as sharks may have seed to people after watching Jaws, which was released on June 20,1975, the recent disastrous decrease in their numbers show that people have proven far more dangerous to sharks. This disastrous decline is due in large part to commercial fishing of sharks. "The market for shark fins in E... | [
"they're like the other fish",
"their reproductive rate is slow",
"they can't give birth again",
"their life cycle is only 3 years"
] | B | MMLU_train | |
12KM is how many miles? | [
"6 Miles",
"7.5Miles",
"9miles",
"7Miles"
] | B | 7.5 Miles
12/1.6=7.5
Answer:C | AquaRat_train |
Some prokaryotes form spores for survival called what? | [
"buds",
"gymnosperms",
"rhizomes",
"endospores"
] | D | Many organisms form spores for reproduction. Some prokaryotes form spores for survival. Called endospores , they form inside prokaryotic cells when they are under stress. The stress could be UV radiation, high temperatures, or harsh chemicals. Endospores enclose the DNA and help it survive under conditions that may kil... | SCiQ_train |
What is the greatest prime factor of 12!11! + 11!10!? | [
"11",
"7",
"17",
"19"
] | D | Soln:
12!11!+11!10!= 12*11*10!*11*10!+11*10!*10!=10!*10!*11(11*12+1)=10!*10!*11*133=10!*10!*11*19*7
greatest prime factor in 10! is 7 which is less than 19.
So Ans is E | AquaRat_train |
f two positive numbers are in the ratio 1/8 : 1/5, then by what percent is the second number more than the first? | [
"87%",
"84%",
"50%",
"60%"
] | D | Given ratio = 1/8 : 1/5 = 5 : 8
Let first number be 5x and the second number be 8x.
The second number is more than first number by 3x.
Required percentage = 3x/5x * 100 = 60%.
Answer:C | AquaRat_train |
Which of the following is larger than 3/5? | [
"7/25",
"3/10",
"39/50",
"1/2"
] | C | if we want to compare two fraction number
a/b =c/d
then a*d (answer to a/b)
c*b (ans to c/d) (apply this conditions to all the options)
Therefore (3*5=15) (39*5=195)
39/5 is greater than 3/5..
ANSWER:B | AquaRat_train |
Does overhead irrigation or drip irrigation use less water? | [
"drip irrigation",
"mist irrigation",
"stream irrigation",
"constant flow"
] | A | Irrigation is the single biggest use of water. Overhead irrigation wastes a lot of water. Drip irrigation wastes a lot less. Figure below shows a drip irrigation system. Water pipes run over the surface of the ground. Tiny holes in the pipes are placed close to each plant. Water slowly drips out of the holes and soaks ... | SCiQ_train |
What's the name for a cluster of genes, where one promoter serves adjacent genes? | [
"proton",
"plasma",
"opteron",
"nucleus"
] | C | SCiQ_train | |
The sum of three consecutive even numbers is 42. Find the middle number of the three? | [
"24",
"34",
"14",
"16"
] | C | Three consecutive even numbers (2P - 2), 2P, (2P + 2).
(2P - 2) + 2P + (2P + 2) = 42
6P = 42 => P = 7.
The middle number is: 2P = 14.
ANSWER:A | AquaRat_train |
To become a doctor in the United States, students usually attend four years of medical school after they complete college. Then these young doctors work in hospitals for several years to complete a training program called a residency . These medical residents provide hospitals with needed services in return for not muc... | [
"medical residents get too much money.",
"Medical residents should go back to school to study",
"There are not enough work for nurses",
"medical residents may make mistakes if they work too long."
] | D | MMLU_train | |
If x^2+(1/x^2)=5, x^4+(1/x^4)=? | [
"15",
"11",
"23",
"14"
] | C | -> x^4+(1/x^4)=(x^2)^2+(1/x^2)^2=(x^2+1/x^2)^2-2x^2(1/x^2)=5^2-2=23.
Thus, the answer is C. | AquaRat_train |
If a man lost 4% by selling oranges at the rate of 12 a rupee at how many a rupee must he sell them to gain 44%? | [
"8",
"9",
"3",
"6"
] | A | 96% ---- 12
144% ---- ?
96/144 * 12 = 8
Answer: B | AquaRat_train |
A black hole is created when a large star burns out. Like our sun, stars are unbelievably hot furnaces that burn their own matter as fuel. When most of the fuel is used up, the star begins to die. The death of a star is not a quiet event. First there is a huge explosion. As its outer layer is blasted off into space, ... | [
"A New Scientific Discovery: Black Holes",
"How Do Black Holes Come Into Being?",
"What Are Black Holes?",
"Travel Through A Black Hole"
] | C | MMLU_train | |
All living organisms are dependent on plants because plants | [
"produce carbon dioxide",
"remove oxygen from the air",
"are producers",
"are consumers"
] | C | MMLU_train | |
Foresters commonly inoculate pine seedlings with a type of what to promote growth? | [
"proteins",
"yeast",
"fungi",
"soil"
] | C | SCiQ_train | |
A hair grows out of a follicle and passes through what before extending above the skin surface? | [
"cartilage",
"epidermis",
"callus",
"dermis"
] | B | Hair follicles are structures where hairs originate. Each hair grows out of a follicle, passes up through the epidermis, and extends above the skin surface. | SCiQ_train |
In a mixture of 60 liters, the ratio of milk and water is 2:1. What amount of water must be added to make the ratio of milk and water as 1:2? | [
"29 liters",
"30 liters",
"20 liters",
"60 liters"
] | D | 2:1 --- 60
1:2
2:4
---------------
3
3 ----------- 60
3 ----------- ? => 60 liters
Answer:C | AquaRat_train |
Roy is now 6 years older than Julia and half of that amount older than Kelly. If in 2 years, Roy will be twice as old as Julia, then in 2 years what would be Roy’s age multiplied by Kelly’s age? | [
"96",
"108",
"100",
"120"
] | B | R = J+6 = K+3
R+2 = 2(J+2)
(J+6)+2 = 2J+4
J = 4
R = 10
K = 7
In 2 years (R+2)(K+2) = 12*9 = 108
The answer is D. | AquaRat_train |
A person catches and measures a large fish called a halibut. She thinks that this halibut is above average in size. To help support her thinking, it would be most helpful to measure | [
"many types of fish.",
"many fish of the same type.",
"fish from the same location.",
"fish during a different season."
] | B | MMLU_train | |
The World Health Organization and several other United Nations agencies are calling for a major new effort to fight malaria, tuberculosis and AIDS. These three infectious diseases killed almost 6 million people last year. That is about 10 percent of the total number of deaths around the world last year. The WHO and UN ... | [
"to buy food and pay for the caretakers",
"do research work, buy drugs and devices",
"take care of the families of the deaths",
"set up more hospitals and health institutions"
] | B | MMLU_train | |
Proto-oncogenes are positive cell-cycle regulators but when mutated, they can become what? | [
"cultigens and cause cancer",
"bacteria and cause cancer",
"microbes and cause cancer",
"oncogenes and cause cancer"
] | D | Watch this animation (http://openstaxcollege. org/l/p53_cancer) to learn more about the use of p53 in fighting cancer. Proto-oncogenes are positive cell-cycle regulators. When mutated, proto-oncogenes can become oncogenes and cause cancer. Overexpression of the oncogene can lead to uncontrolled cell growth. This is bec... | SCiQ_train |
Every chemical reaction between molecules involves breaking and forming of what? | [
"ions",
"atomic pathways",
"bonds",
"orbits"
] | C | SCiQ_train | |
All atoms of the same element share the same number of what type of particle? | [
"nucleus",
"neutrons",
"quarks",
"protons"
] | D | Atoms have protons and neutrons in the center, making the nucleus, while the electrons orbit the nucleus. The modern atomic theory states that atoms of one element are the same, while atoms of different elements are different. What makes atoms of different elements different? The fundamental characteristic that all ato... | SCiQ_train |
What is the term for traits that show wide variation, such as height, skin color, and eye color? | [
"recessive traits",
"inherited traits",
"polygenic traits",
"maladaptive traits"
] | C | Usually, traits are polygenic when there is wide variation in the trait. For example, humans can be many different sizes. Height is a polygenic trait, controlled by at least three genes with six alleles. If you are dominant for all of the alleles for height, then you will be very tall. There is also a wide range of ski... | SCiQ_train |
What type of vascular plants produce seeds in cones? | [
"Proteins",
"gymnosperms",
"lipids",
"angiosperms"
] | B | Gymnosperms are vascular plants that produce seeds in cones . Examples include conifers such as pine and spruce trees. The gymnosperm life cycle has a dominant sporophyte generation. Both gametophytes and the next generation’s new sporophytes develop on the sporophyte parent plant. Figure below is a diagram of a gymnos... | SCiQ_train |
If You Decide to Go to the Moon By Faith Mcnulty, Steven Kellogg(illustrator)---This book is written in the second person and tells you the most important information you need to know if you go to the moon. I especially appreciate the information on how to get home. You know, just in case... Discover Space By Cynthia P... | [
"The Planets",
"Discover Space",
"This Rocket",
"Our Planet"
] | B | MMLU_train | |
Where does carbohydrate digestion begin in the body? | [
"stomach",
"intestines",
"mouth",
"throat"
] | C | Digestion of Carbohydrates Carbohydrate digestion begins in the mouth (Figure 20.5 "The Principal Events and Sites of Carbohydrate Digestion"), where salivary α-amylase attacks the α-glycosidic linkages in starch, the main carbohydrate ingested by humans. Cleavage of the glycosidic linkages produces a mixture of dextri... | SCiQ_train |
A driver goes on a trip of 60 kilometers, the first 30 kilometers at 48 kilometers per hour and the remaining distance at 24 kilometers per hour. What is the average speed of the entire trip in kilometers per hour? | [
"42",
"32",
"30",
"40"
] | B | The time for the first part of the trip was 30/48 = 5/8 hours.
The time for the second part of the trip was 30/24 = 5/4 hours.
The total time fro the trip was 5/8 + 5/4 = 15/8 hours.
The average speed for the trip was 60 / (15/8) = 32 kph
The answer is B. | AquaRat_train |
What are two other terms for dizygotic twins, which make good study subjects because they share many environmental conditions, but only about half of their polymorphisms? | [
"interdependant twins",
"identical twins",
"fraternal, non-identical",
"fractional"
] | C | Dizygotic twins (fraternal or non-identical) share only about half of their polymorphisms. These twins are helpful to study as they tend to share many aspects of their environment. As they are born in the same place, usually within a few minutes of each other, they share many environmental conditions. They had the same... | SCiQ_train |
Mr. Smitherly leaves Cedar Rapids at 8:00 a.m. and drives north on the highway at an average speed of 50 km per hour. Mr. Dinkle leaves Cedar Rapids at 8:30 a.m. and drives north on the same highway at an average speed of 75 km per hour. Mr. Dinkle will | [
"overtake Mr. Smitherly at 10:30 a.m.",
"overtake Mr. Smitherly at 9:30 a.m.",
"overtake Mr. Smitherly at 11:00 a.m.",
"be 30 miles behind at 8:35 a.m."
] | B | After thirty minutes, Mr. Smitherly is ahead by 25 km.
Mr. Dinkle gains on Mr. Smitherly 25 km each hour.
1 hour after 8:30 a.m., Mr. Dinkle will catch Mr. Smitherly.
The answer is A. | AquaRat_train |
Google is preparing for changes in its privacy policy beginning March 1st. The company says it plans to replace more than 60 separate policies for different products with one main policy. Privacy activists criticized last month's announcement. They are concerned that the new policy will make it easier to track the acti... | [
"Users won't have the right to refuse data sharing.",
"Users' private information will be surely open to the public.",
"Users can't control any privacy settings.",
"Users' private information won't be available to their friends."
] | A | MMLU_train | |
Adding the number of protons plus the number of neutrons in an atom, decides it's approximate mass, what is another word for this value? | [
"real number",
"atomic mass",
"atomic number",
"electron count"
] | C | The type of atom is determined by the atomic number (i. e. the number of protons). The atomic mass of an atom is approximately the number of protons plus the number of neutrons. Typically, the atomic mass listed in a periodic table is an average, weighted by the natural abundances of different isotopes. | SCiQ_train |
Where do germline mutations occur in? | [
"In blood cells",
"in gametes",
"in aggregations",
"in spores"
] | B | Germline mutations occur in gametes. Somatic mutations occur in other body cells. Chromosomal alterations are mutations that change chromosome structure. Point mutations change a single nucleotide. Frameshift mutations are additions or deletions of nucleotides that cause a shift in the reading frame. | SCiQ_train |
Which of the following is not a leap year? | [
"1100",
"700",
"1000",
"1200"
] | B | The century divisible by 400 is a leap year.
The year 700 is not a leap year. ANSWER : A | AquaRat_train |
Once upon a time, a horse, a cow, a ox, and a donkey were playing outside when they got really hungry. So, they went to a drive-in to get some lunch. The horse ordered a cheeseburger. The cow ordered a chili dog. The ox ordered a chicken sandwich. And the donkey ordered a fish sandwich. The horse ordered fries. The cow... | [
"a side salad",
"onion rings",
"baked potato",
"fries"
] | A | MMLU_train | |
The sector of a circle has radius of 21 cm and central angle 270o. Find its perimeter? | [
"141 cm",
"151 cm",
"135 cm",
"121 cm"
] | A | Perimeter of the sector = length of the arc + 2(radius)
= (270/360 * 2 * 22/7 * 21) + 2(21)
= 99 + 42 = 141 cm
Answer: D | AquaRat_train |
LAST week's decision by the International Astronomical Union (IAU) to _ Pluto _ its planetary status, held since its discovery in 1930, has made a lot of people sad. "Pluto," American science writer Dava Sobel writes in her book "The Planets", "still has an emotional hold on planethood. People love Pluto. Children i... | [
"Planetariums around the world should adapt to the change quickly.",
"The media should make it known to people as soon as possible.",
"Teachers needn't be trained in improved knowledge as soon as possible.",
"Schoolchildren should be ready for the new knowledge."
] | B | MMLU_train | |
An Apple's Words I am an apple. You can find me growing in many places in the world. I am like my cousins, pears and bananas. I am more round than a pear, and bananas are longer than I. I am delicious , so people all over the world like to eat me. I cost very little money and I help make people healthy. There is a sa... | [
"brother",
"father",
"sister",
"cousin"
] | D | MMLU_train | |
The yellowstone hot spot is a famous example of a what? | [
"form hot spot",
"oceanic hot spot",
"deeper hot spot",
"continental hot spot"
] | D | Hot spots are found within continents, but not as commonly as within oceans. The Yellowstone hot spot is a famous example of a continental hot spot. | SCiQ_train |
What part of a chromosome exists in different states of condensation at different times? | [
"chromonema",
"centromeres",
"pellicle",
"the chromatin"
] | D | SCiQ_train | |
What are electrons in the outer energy level of an atom called? | [
"valence electrons",
"shell electrons",
"outer electrons",
"positive electrons"
] | A | The electrons in the outer energy level of an atom are called valence electrons . It is valence electrons that are potentially involved in chemical reactions. The number of valence electrons determines an element’s reactivity, or how likely the element is to react with other elements. The number of valence electrons al... | SCiQ_train |
Two friends Simpson & Stewie decide to get together
So they start driving cars towards each other. They plan to meet halfway. Each is riding at 6 Km/hr. They live 36 kms apart. Stewie has a pet "eagle" and it starts flying the instant they start traveling. The eagle flies back and forth at 18 Km/hr between them until t... | [
"54 kms",
"34 kms",
"14 kms",
"44 kms"
] | A | Solution:
54
It takes 3 hours for the Simpson & Stewie to meet.
so the eagle flies for 3 hours at 18 Km/hr = 54 kms
Answer A | AquaRat_train |
All plants and animals have mechanisms that | [
"transport nutrients",
"perform photosynthesis",
"regulate nerves",
"produce flowers"
] | A | MMLU_train | |
What is the role of chlorophyll in photosynthesis? | [
"absorbing oxygen",
"reflecting green light",
"absorbing light energy",
"blocking carbon dioxide"
] | C | MMLU_train | |
The remainder of the division of a number by 63 is 24. What will be the remainder when that number is divided by 7?
Please explain | [
"8",
"7",
"6",
"3"
] | D | The easiest way to solve this question is by plugging in a number. Here are the steps I followed:
1) Choose a number X that when divided by 63 gives you 27 as a remainder. So I did x = 63 + 24 = 87.
2) Divide that number by 7. 87/7 = 12R3
Since the remainder is 3, the correct answer is choice B. | AquaRat_train |
Even though orbiters have eyed it from space and landers have rumbled across its surface, Mars still has more secrets to reveal. Two findings emerged this week: the possibility of an active glacier far from the planet's poles and evidence that sulfur--rather than carbon--was the element driving the planet's warmer clim... | [
"Travel & Fashion",
"Economy & Finance",
"Animal & Botany",
"Nature & Astronomy"
] | D | MMLU_train | |
In a camp, there is a meal for 120 men or 200 children. If 125 children have taken the meal, how many men will be catered to with remaining meal? | [
"45",
"30",
"40",
"20"
] | A | There is a meal for 200 children.
125 children have taken the meal.
Remaining meal is to be catered to 75 children.
Now, 200 children 120 men.
75 children = (120/200)x 75 = 45 men.
D | AquaRat_train |
A and B are two partially filled buckets of water. If 5 liters are transferred from A to B, then A would contain one-third of the amount of water in B. Alternatively, if 4 liters are transferred from B to A, B would contain one-half of the amount of water in A. Bucket A contains how many liters of water? | [
"17",
"11",
"23",
"52/5"
] | D | Let A contains A, B contains B liters
so, (A-5)/(B+5)= 1/3.......(1)
again, (B-4)/(A+4)= 1/2..........(2)
from (1)(2) we find A= 52/5
ans: (B) | AquaRat_train |
Which structure does a virus have in common with a prokaryotic cell? | [
"cell wall",
"nucleic acid",
"ribosome",
"capsid"
] | B | MMLU_train | |
Once in a blue moon, there is one on New Year's Eve. Revelers ringing in 2010 will be treated to a so-called blue moon. According to popular definition, a blue moon is the second full moon in a month. But don't expect it to be blue - the name has nothing to do with the color of our closest celestial neighbor. A full ... | [
"is more beautiful",
"is rarer",
"is larger",
"is brighter"
] | B | MMLU_train | |
What do you call the slope that forms the edge of the continent? | [
"the cataclysmic slope",
"the continental slope",
"the prevalent slope",
"the land slope"
] | B | The continental slope is the slope that forms the edge of the continent. It is seaward of the continental shelf. In some places, a large pile of sediments brought from rivers creates the continental rise. The continental rise ends at the ocean floor. Much of the ocean floor is called the abyssal plain. | SCiQ_train |
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