question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
A man takes 6 hours 15 minutes in walking a distance and riding back to the starting place. He could walk both ways in 7 hours 45 minutes. The time taken by him to ride both ways, is | [
"7 hours 45 minutes",
"4 hours 75 minutes",
"4 hours 95 minutes",
"4 hours 45 minutes"
] | D | Explanation:
Time taken in walking both ways = 7 hours 45 minutes --------(i)
Time taken in walking one way and riding back= 6 hours 15 minutes-------(ii)
By equation (ii)*2 -(i), we have
Time taken to man ride both ways, = 12 hours 30 minutes - 7 hours 45 minutes
= 4 hours 45 minutes
Answer: C) 4 hours 45 minutes | AquaRat_train |
If x is 20 percent more than y and y is 60 percent less than z, then x is what percent of z? | [
"48%",
"125%",
"500/3%",
"60%"
] | A | Z = 100 ; Y = 40 so X = 48
X as % of Z = 48/100 * 100 => 48%
Answer will be (B) | AquaRat_train |
16 men can complete a piece of work in 25 days. In how many days can 20 men complete that piece of work? | [
"20",
"29",
"27",
"12"
] | A | 16 * 25 = 20 * x => x = 20 days
Answer:C | AquaRat_train |
While all my classmates seen to be crazy about a one-way ticket to Mars , I'd rather say Mars is totally unsuitable for human existence. People won't have enough food supplies there, and the terrible environment would make it impossible for them to live a long life. Besides, the journey won't be safe. Can anybody expla... | [
"humans need only a one-way ticket to Mars.",
"two-way trips to Mars will be made safe soon",
"it is easy to reduce the danger and cost of flights to Mars",
"it is cheap to build an everlasting human settlement on Mars"
] | A | MMLU_train | |
storms can do what to seeds via high altitudes | [
"disperse them",
"plant them",
"destroy them",
"drown them"
] | A | MMLU_train | |
A and B invests Rs.8000 and Rs.15000 in a business. After 4 months, A withdraws half of his capital and 2 months later, B withdraws one-third of his capital. In what ratio should they share the profits at the end of the year? | [
"32:45",
"32:75",
"34:89",
"35:21"
] | B | A : B
(8000*4)+(4000*8) : (15000*6)+(10000*6)
64000 : 150000
32 : 75
Answer:A | AquaRat_train |
With big handbags becoming a key fashion accessory for working women, health experts are warning they can also become a key health concern. Bags for women have become bigger and heavier as designers combine briefcases with handbags and straps have become longer, resulting in many users complaining of neck, shoulder an... | [
"contained enough",
"were worth a lot of pounds",
"were too heavy",
"were too large"
] | C | MMLU_train | |
What rocks are formed by crystallization of chemical precipitates? | [
"carbon sedimentary",
"layered",
"chemical sedimentary",
"volcanic"
] | C | Sedimentary rocks formed by the crystallization of chemical precipitates are called chemical sedimentary rocks . Dissolved ions in fluids precipitate out of the fluid and settle out, just like the halite pictured below ( Figure below ). | SCiQ_train |
All living organisms are classified into one of six broad categories called what? | [
"nobles",
"tribes",
"kingdoms",
"cities"
] | C | The level of biodiversity found in the fossil record suggests that the last few million years include the period of greatest biodiversity in the Earth's history. However, not all scientists support this view, since there is a lot of uncertainty as to how strongly the fossil record is biased by the greater availability ... | SCiQ_train |
The high school diploma is losing its value quickly, as a growing number of students graduate from school without the math and reading skills that colleges and companies require, according to a new report. The high school graduation exams that most states require students to pass before they graduate remain far t... | [
"Colleges require higher math and reading skills than companies.",
"It is easier for companies to find high-skilled workers in India.",
"Math and reading skills help little for workers to solve daily problems.",
"Parents ask high schools to offer college-prep curriculum in Texas."
] | B | MMLU_train | |
Metallic bonds allow metals to do what, in the manner of a willow tree? | [
"stand tall",
"grow",
"bend without breaking",
"break easily"
] | C | The thick, rigid trunk of the oak tree on the left might crack and break in a strong wind. The slim, flexible trunk of the willow tree on the right might bend without breaking. In one way, metals are like willow trees. They can bend without breaking. That’s because metals form special bonds called metallic bonds. | SCiQ_train |
What is the preferred food for almost all primates except for humans? | [
"fruit",
"wheat",
"corn",
"grass"
] | A | Fruit is the preferred food for almost all primates except humans. However, most primate species are omnivorous and consume a variety of plant and animal foods. For example, they may eat leaves, seeds, bird eggs, insects, and other small animals. Chimpanzees may band together and hunt for animals to kill and eat. They ... | SCiQ_train |
The radius of a circle is increased by 1%. Find how much % does its area increases? | [
"2.06",
"2.03",
"2.02",
"2.01"
] | D | r = 100 r = 101
r2 = 10000 r2 = 10201
10000 ---- 201
100 ---- ? => 2.01%
Answer:D | AquaRat_train |
The sum of three consecutive even numbers is 42. Find the middle number of the three? | [
"99",
"12",
"14",
"66"
] | 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 |
over a period of three years, a farmer cultivates, corn, millet and potatoes. What is this exemplary of? | [
"An amateur farming practice",
"a way to gain attention",
"a manner of rotating",
"a way to confuse spectators"
] | C | MMLU_train | |
If K is the sum of reciprocals of the consecutive integers from 33 to 38, inclusive, then K is closest in value to which of the following? | [
"1/7",
"1/10",
"1/8",
"1/4"
] | A | 1/33 , 1/34 , 1/35 , 1/36 , 1/37 , 1/38
Hypothetically , assume all 6 Numbers to be 1/33
Hence sum of it would result in = 6/33 ( almost equals 1/6 , or slightly more than 1/6 - )
If all 6 nos were to be 1/38 ... Sum of which would result in 6/38 = 3/19 .
Hence answer should lie between 1/6 and 1/7 (3/21)
D i.e 1/7 | AquaRat_train |
What do cells break down to produce energy? | [
"food",
"water",
"chlorophyll",
"carbon dioxide"
] | A | MMLU_train | |
What is the weighted average of the masses of all isotopes of an element called? | [
"light mass",
"cell mass",
"weight mass",
"atomic mass"
] | D | The atomic mass is the weighted average of the masses of all isotopes of an element. | SCiQ_train |
The possibility that pleasant smells might reduce pain has recently been suggested by new research. In a scientific study, doctors asked 20 men and 20 women to keep their hands in very hot water for as long as possible while breathing in different smells. As people believe that strong smells can affect the senses, volu... | [
"are gathered and take a training",
"cannot eat or drink for several hours",
"must wash their hands carefully",
"will be interviewed by Dr Finkelstein"
] | B | MMLU_train | |
How do all musical instruments create sound? | [
"condensation",
"conduction",
"stimulation",
"vibration"
] | D | All musical instruments create sound by causing matter to vibrate. The vibrations start sound waves moving through the air. | SCiQ_train |
If positive integer n is divisible by both 4 and 18, then n must be divisible by which of the following? | [
"24",
"18",
"48",
"8"
] | B | A number divisible by both 4,18 is 36 which s divisible by 18.
IMO : Answer C 18 | AquaRat_train |
What will be remainder when 17200 is divided by 18 ? | [
"17",
"16",
"1",
"2"
] | C | When n is even. (xn - an) is completely divisibly by (x + a)
(17200 - 1200) is completely divisible by (17 + 1), i.e., 18.
(17200 - 1) is completely divisible by 18.
On dividing 17200 by 18, we get 1 as remainder.
Option D | AquaRat_train |
If A lends Rs.1500 to B at 10% per annum and B lends the same sum to C at 11.5% per annum then the gain of B in a period of 3 years is? | [
"132.5",
"67.5",
"212.5",
"112.5"
] | B | (1500*1.5*3)/100 => 67.5
ANSWER:D | AquaRat_train |
What is the resistance of a liquid to flow called? | [
"elasticity",
"viscosity",
"permeability",
"turbulence"
] | B | Viscosity (η) is the resistance of a liquid to flow. Some liquids, such as gasoline, ethanol, and water, flow very readily and hence have a low viscosity. Others, such as motor oil, molasses, and maple syrup, flow very slowly and have a high viscosity. The two most common methods for evaluating the viscosity of a liqui... | SCiQ_train |
Difference between two numbers is 5, six times of the smaller lacks by 10 from the four times of the greater. Find the numbers? | [
"9,7",
"13,9",
"10,5",
"13,11"
] | C | Explanation:
x – y = 5
4x – 6y = 10
x = 10 y = 5
A) | AquaRat_train |
Arguably the most important ingredient in saliva for digestion is a type of what, which initiates the breakdown of carbohydrates? | [
"enzyme",
"fatty",
"genes",
"amino"
] | A | Saliva Saliva is essentially (95.5 percent) water. The remaining 4.5 percent is a complex mixture of ions, glycoproteins, enzymes, growth factors, and waste products. Perhaps the most important ingredient in salvia from the perspective of digestion is the enzyme salivary amylase, which initiates the breakdown of carboh... | SCiQ_train |
If an item that originally sold for r dollars was marked up by p percent and then discounted by q percent, which of the following expressions represents the final price of the item? | [
"(100r(q – p) – pqr)/10000",
"(100r(p – q) – pqr)/10000",
"(10,000r + 100r(p – q) – pqr)/10,000",
"(10,000r + 100r(q – p) – pqr)/10,000"
] | C | Assume r=100, p=10, q=10. So final price is 99. Now put these value each option. Only option A will give right answer. | AquaRat_train |
What organism is at the top of the energy pyramid? | [
"primate",
"herbivore",
"carnivore",
"insects"
] | C | Each step of the food chain in the energy pyramid is called a trophic level . Plants or other photosynthetic organisms ( autotrophs ) are found on the first trophic level, at the bottom of the pyramid. The next level will be the herbivores, and then the carnivores that eat the herbivores. The energy pyramid ( Figure be... | SCiQ_train |
In a bag, there are seven 6-sided dice (numbered 1 to 6), three 12-sided dice (numbered 1 to 12), and two 20-sided dice (numbered 1 to 20). If four of these dice are selected at random from the bag, and then the four are rolled and we find the sum of numbers showing on the four dice, how many different possible totals ... | [
"42",
"46",
"61",
"96"
] | C | As 'complex-looking' as this question might appear, it's actually rather simple. Pay careful attention to what the specific questions asks for - the number of DIFFERENT possible SUMS from 4 dice. Since we're dealing with some 'special' dice (some 12-sided and 20-sided dice), we have to adjust out math accordingly, but ... | AquaRat_train |
Which of the following structures does a frog develop as it changes from a tadpole to an adult frog? | [
"eyes",
"heart",
"lungs",
"tail"
] | C | MMLU_train | |
What is the force of gravity called? | [
"pressure",
"weight",
"scale",
"mass"
] | B | The force of gravity is called weight. Near the surface of a planet, it has magnitude and is directed perpendicular to its surface. This is different from the Gravitational Constant, and differs from planet to planet. | SCiQ_train |
The orbicularis oris is a circular muscle that moves the lips, and the orbicularis oculi is a circular muscle that does what? | [
"opens the eye",
"closes the eye",
"moisturizes the eye",
"pressure the eye"
] | B | The orbicularis oris is a circular muscle that moves the lips, and the orbicularis oculi is a circular muscle that closes the eye. The occipitofrontalis muscle moves up the scalp and eyebrows. The muscle has a frontal belly and an occipital (near the occipital bone on the posterior part of the skull) belly. In other wo... | SCiQ_train |
Risk of death is 3.5 t0 5 times greater for obese smokers than it is for people who have never smoked and are at a normal weight, according to a study published in the November, 2006 issue of the American Journal of Preventive Medicine. The study, which began with a self-administered questionnaire taken between 1983 an... | [
"To inform the readers of the findings about obese smoking.",
"To warn the readers of the danger of obese smoking.",
"To tell us what obese smoking is.",
"To call on the obese smolkers to quit smoking."
] | D | MMLU_train | |
Photosynthesis changes light energy to what type of energy? | [
"solar",
"chemical",
"potential",
"radiation"
] | B | Photosynthesis changes light energy to chemical energy. The chemical energy is stored in the bonds of glucose molecules. Glucose is used for energy by the cells of almost all living things. Plants make their own glucose. Other organisms get glucose by consuming plants (or organisms that consume plants). How do living t... | SCiQ_train |
Algae are like plants mainly because they contain what? | [
"cells",
"chloroplasts",
"organelles",
"cell wall"
] | B | Algae are like plants mainly because they contain chloroplasts. This allows them to make food by photosynthesis. Algae are important producers in water-based ecosystems such as the ocean. On the other hand, algae lack other plant structures. For example, they don’t have roots, stems, or leaves. Also unlike plants, some... | SCiQ_train |
It's important to do this if you want your lab experiment to be performed correctly. | [
"do the experiment blindfolded",
"comprehend all the steps that will be involved beforehand",
"forget about rules and wing it",
"do all the steps in a random order"
] | B | MMLU_train | |
What requires photosynthesis to grow? | [
"sunlight",
"local flora",
"power plants",
"plant toys"
] | B | MMLU_train | |
A ramp is an example of what? | [
"level plane",
"move plane",
"change plane",
"inclined plane"
] | D | A ramp like the one in the Figure below is another example of an inclined plane. Inclined planes make it easier to move objects to a higher elevation. The sloping surface of the inclined plane supports part of the weight of the object as it moves up the slope. As a result, it takes less force to move the object uphill.... | SCiQ_train |
An endocrine disease usually involves the secretion of too much or not enough hormone by which gland? | [
"Thyroid",
"endocrine",
"Pituitary",
"Pancreas"
] | B | Diseases of the endocrine system are fairly common. An endocrine disease usually involves the secretion of too much or not enough hormone by an endocrine gland. This may happen because the gland develops an abnormal lump of cells called a tumor. For example, a tumor of the pituitary gland can cause secretion of too muc... | SCiQ_train |
Chemical and physical changes in a system may be accompanied by an increase or a decrease in the disorder of the system, corresponding to an increase or decrease in what? | [
"entropy",
"enthalpy",
"volume",
"vibration"
] | A | Chemical and physical changes in a system may be accompanied by either an increase or a decrease in the disorder of the system, corresponding to an increase in entropy (ΔS> 0) or a decrease in entropy (ΔS < 0), respectively. As with any other state function, the change in entropy is defined as the difference between th... | SCiQ_train |
If log 2 = 0.3010 and log 3 = 0.4771, the values of log5 512 is | [
"3.828",
"3.875",
"3.872",
"3.879"
] | B | ANS: log5512 = {\color{Black} \frac{\log 512}{\log 5}} = {\color{Black} \frac{\log 2^{9}}{\log (\frac{10}{2})}} ={\color{Black} \frac{9\log 2}{\log10-\log 2 }} ={\color{Black} \frac{(9\times 0.3010)}{1-0.3010 }} ={\color{Black} \frac{2.709}{0.699 }} ={\color{Black} \frac{2709}{699 }} =3.876
Answer: B) 3.875 | AquaRat_train |
Sheela deposits Rs. 2500 in bank savings account. If this is 25% of her monthly income. What is her monthly income in? | [
"10000",
"20000",
"25000",
"None of these"
] | A | Explanation :
25% of income = Rs. 2500
100% of income = 2500 X 100/25 = Rs. 10000
Answer : A | AquaRat_train |
Centrifuges use what to perform their task? | [
"magnetism",
"jets",
"inertia",
"absorption"
] | C | Figure 6.17 Centrifuges use inertia to perform their task. Particles in the fluid sediment come out because their inertia carries them away from the center of rotation. The large angular velocity of the centrifuge quickens the sedimentation. Ultimately, the particles will come into contact with the test tube walls, whi... | SCiQ_train |
One way to encourage seeds to grow might be | [
"throwing the seeds away",
"telling the plants to grow up",
"using a table lamp",
"mowing down the grass to nothingness"
] | C | MMLU_train | |
For many years, scientists have warned that smoking tobacco is bad for your health. Yet people around the world still smoke. The World Health Organization tells that almost 5,000,000 people around die each year from the effects of smoking. That number is increasing. WHO officials say tobacco use will have killed more t... | [
"Smoking tobacco is the leading cause of lung disease.",
"Smoking also has been linked to heart disease, stroke and many kinds of cancers.",
"Smoker may not harm the health of family members",
"Smoking tobacco is bad for your health, However, people around the world continue to smoke"
] | C | MMLU_train | |
What bodily system handles taking in oxygen, getting rid of carbon dioxide, aiding in speech production and sensing odors? | [
"pulmonary system",
"circulatory system",
"respiratory system",
"nervous system"
] | C | CHAPTER REVIEW 22.1 Organs and Structures of the Respiratory System The respiratory system is responsible for obtaining oxygen and getting rid of carbon dioxide, and aiding in speech production and in sensing odors. From a functional perspective, the respiratory system can be divided into two major areas: the conductin... | SCiQ_train |
The heart is an organ in which system? | [
"circulatory system",
"respiratory system",
"nervous system",
"immune system"
] | A | Human organs are organized into organ systems. An organ system is a group of organs that work together to carry out a complex function. Each organ of the system does part of the overall job. For example, the heart is an organ in the circulatory system. The circulatory system also includes the blood vessels and blood. T... | SCiQ_train |
Edmund Halley was an English scientist who lived over 200 years ago. He studied the observations of comets which other scientists had made. The orbit of one particular comet was a very difficult mathematical problem. He could not figure it out. Neither could other scientists who dealt with such problems. However, Hal... | [
"some different comets appearing several times",
"the same comet appearing at different times",
"three different comets appearing at the same time",
"several comets appearing at the same time"
] | B | MMLU_train | |
A beak is used for catching prey by some birds, like how they are used by | [
"chickadees",
"glass flamingos",
"chicks",
"plastic parrots"
] | A | MMLU_train | |
Soil erosion is a natural process, but what can increase it unnaturally? | [
"animal activies",
"human activities",
"volcanic eruption",
"human preservation"
] | B | Soil erosion is a natural process, but human activities can increase it. | SCiQ_train |
In a card game, a combination of three aces beats all others. If Jose is the first to draw from a standard deck of 52 cards, what is the probability that he wins the game with the best possible combination? | [
"1/5525",
"1/5520",
"1/5545",
"1/5000"
] | A | he best possible combination is the case when he wins in his first two draws
There are 52 cards in a deck of cards with 4 aces in it.
Probability of first card to be ace = 4/52
Probability of Second card to be ace = 3/51
Probability of third card to be ace = 2/50
Probability of Best possible case = (4/52)*(3/51)*(2/50)... | AquaRat_train |
Diamond is extremely hard because of the strong bonding between ______ in all directions? | [
"hydrogen atoms",
"consistent atoms",
"liquid atoms",
"carbon atoms"
] | D | Figure 10.43 Diamond is extremely hard because of the strong bonding between carbon atoms in all directions. Graphite (in pencil lead) rubs off onto paper due to the weak attractions between the carbon layers. An image of a graphite surface shows the distance between the centers of adjacent carbon atoms. (credit left p... | SCiQ_train |
What type of structures evolved to do the same job by unrelated organisms? | [
"primal structures",
"dioxide structures",
"analogous structures",
"symmetrical structures"
] | C | Scientists compare the anatomy, embryos, and DNA of living things to understand how they evolved. Evidence for evolution is provided by homologous structures. These are structures shared by related organisms that were inherited from a common ancestor. Other evidence is provided by analogous structures. These are struct... | SCiQ_train |
What is the term for atherosclerosis of arteries that supply the heart muscle? | [
"cardiovascular disease",
"essential heart disease",
"coronary heart disease",
"rapid heart disease"
] | C | Atherosclerosis of arteries that supply the heart muscle is called coronary heart disease . This disease may or may not have symptoms, such as chest pain. As the disease progresses, there is an increased risk of heart attack. A heart attack occurs when the blood supply to part of the heart muscle is blocked and cardiac... | SCiQ_train |
Often speakers at a meeting experience dry mouths and ask for a glass of water.You can solve the problem by activating the saliva in you mouth.First gently bite the edges of your tongue with your teeth.Or,press your entire tongue to the bottom of your mouth and hold it there until the saliva flow.Or you can imagine tha... | [
"Drink water-down fruit juice.",
"Have some drink with cream.",
"Have some cool milk.",
"Have high tea."
] | A | MMLU_train | |
What is anything that causes cancer called? | [
"carcinogen",
"bacteria",
"pesticide",
"chemical"
] | A | A carcinogen is anything that causes cancer. Most carcinogens produce mutations in genes that control the cell cycle. | SCiQ_train |
Animals are natural resources that people have wasted all through our history. Animals have been killed for their fur and feathers, for food, for sport, and simply because they were in the way. Thousands of kinds of animals have disappeared from the world forever. Hundreds more are on the danger list today. About 170 k... | [
"People care much about animals because they need them.",
"Once a certain kind of animals is gone forever, there will never be any more.",
"Killing rats and mice will cause some problems.",
"Laws have been passed to forbid the killing of any animals or plants on the danger list in some countries."
] | C | MMLU_train | |
Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 24 hours and 8 hours respectively. The ratio of their speeds is | [
"4 : 3",
"4 : 9",
"1 : 3",
"4 : 8"
] | C | Let us name the trains as A and B. Then, (A's speed) : (B's speed) = b : a = 8 : 24 = 1 : 3.
Answer: C | AquaRat_train |
Size is a general feature of cell structure that relates to? | [
"instance",
"timing",
"function",
"activation"
] | C | SCiQ_train | |
In humans, there are five primary tastes, and each taste has only one corresponding type of what? | [
"membrane",
"receptor",
"neuron",
"organ"
] | B | In humans, there are five primary tastes, and each taste has only one corresponding type of receptor. Thus, like olfaction, each receptor is specific to its stimulus (tastant). Transduction of the five tastes happens through different mechanisms that reflect the molecular composition of the tastant. A salty tastant (co... | SCiQ_train |
How many chromosomes do bacterial dna have? | [
"one triangular chromosome",
"one rectangular chromosome",
"one circular chromosome",
"one simple chromosome"
] | C | Bacteria lack many of the structures that eukaryotic cells contain. For example, they don't have a nucleus. They also lack membrane-bound organelles, such as mitochondria or chloroplasts. The DNA of a bacterial cell is also different from a eukaryotic cell. Bacterial DNA is contained in one circular chromosome, located... | SCiQ_train |
Animals like the lion are known as carnivorous (meat-eating) animals. They feed on smaller animals. But many other animals eat grass or plants. They are called herbivorous (plant-eating) animals. You may be surprised to learn that there are carnivorous plants as well as carnivorous animals. Plants that grow in poor soi... | [
"Biology",
"Geography",
"Physics",
"Chemistry"
] | A | MMLU_train | |
What is present in death at the end of the life cycle | [
"spirits",
"Bacteria",
"God",
"Food"
] | B | MMLU_train | |
A, B and C enter into partnership. A invests some money at the beginning, B invests double the amount after 6 months, and C invests thrice the amount after 8 months. If the annual gain be Rs.18600. A's share is? | [
"6000",
"6200",
"8876",
"1261"
] | B | x* 12 : 2x* 6: 3x* 4
1:1:1
1/3 * 18600 = 6200
Answer:D | AquaRat_train |
Hello! I'm Alex. I often get up at 6:30 am. Half an hour later , I have my breakfast. At 7:30 am, I take a bus to school. We have Math, Chinese and English classes from 8:00 am to 11: 30 am. I have lunch and talk with my classmates at school. We have three classes from 1:40 to 4:10 in the afternoon. After school, I oft... | [
"plays computer games",
"takes a shower",
"play soccer",
"watch TV"
] | D | MMLU_train | |
American farmers are raising five percent more goats for meat these days. Goat meat is high in protein and lower in unhealthy fat than many other meats.Even so,the industry is small compared to chicken,beef and pork. But immigration has brought more of a taste for goat to America from all over the world. Experts from t... | [
"32 cows and 64 goats.",
"32 cows and 32 goats.",
"16 cows and 32 goats.",
"8 cows and 16 goats."
] | C | MMLU_train | |
What term is defined as the preserved remains or traces of organisms that lived during earlier ages? | [
"deposits",
"fossils",
"waste",
"bones"
] | B | Fossils are the preserved remains or traces of organisms that lived long ago. They form mainly when minerals in water turn remains to stone. Fossils can be dated using methods such as carbon-14 dating or their positions in rock layers. | SCiQ_train |
What occurs when the pancreas doesn’t make enough insulin or else the body’s cells are resistant to the effects of insulin? | [
"anemia",
"colitis",
"diabetes",
"hepatitis"
] | C | Diabetes is another type of noninfectious disease. Diabetes occurs when the pancreas doesn’t make enough insulin or else the body’s cells are resistant to the effects of insulin. Insulin is a hormone that helps cells absorb glucose from the blood. | SCiQ_train |
In a 4 person race, medals are awarded to the fastest 3 runners. The first-place runner receives a gold medal, the second-place runner receives a silver medal, and the third-place runner receives a bronze medal. In the event of a tie, the tied runners receive the same color medal. (For example, if there is a two-way ti... | [
"52",
"24",
"648",
"96"
] | A | Possible scenarios are:
1. Gold/Silver/Bronze/No medal (no ties) - 4!=24;
2. Gold/Gold/Silver/No medal - 4!/2!=12;
3. Gold/Silver/Silver/No medal - 4!/2!=12;
4. Gold/Gold/Gold/No medal - 4!/3!=4.
Total Z: 24+12+12+4=52
Answer: B. | AquaRat_train |
When I opened my e-mail the other day,a pretty woman named Rachel appeared on my computer screen.She greeted me by name and started talking with great enthusiasm.Every now and then she stopped to smile at me or blow a kiss.She was reading to me an e-mail from my brother,and a lot of it was about his getting the phone c... | [
"a woman working on the Internet",
"his brother's girlfriend",
"not a real person",
"the picture of his pen friend"
] | C | MMLU_train | |
The average of nine numbers is 14. The average of first four numbers is 11.5 and the average of last four numbers is 16.5. What is the middle number? | [
"18",
"15",
"17",
"14"
] | D | The total of nine numbers = 9X14 = 126
The total of first 4 and last 4 numbers is = 4 X 11.5+4 X 16.5 = 112
So, the middle number is (126 - 112 ) = 14
A | AquaRat_train |
The home of the future won't be completely different and we will be living in houses and flats just as we do today.But people will want to shape their homes to match their dreams.No two homes will be the same.People will be able to buy "house kits" containing a basic house structure, with movable walls, doors and windo... | [
"if we want to save the human race",
"when the sun explodes",
"when the earth disappears",
"when the earth is too crowded to fill people on"
] | A | MMLU_train | |
A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. The time required by the first... | [
"none",
"15 hours",
"10 hours",
"30 hours"
] | B | Suppose, first pipe alone takes x hours to fill the tank .
Then, second and third pipes will take (x -5) and (x - 9) hours respectively to fill the tank.
1/x + 1/(x-5) = 1/(x-9)
(2x - 5)(x - 9) = x(x - 5)
x2 - 18x + 45 = 0
(x - 15)(x - 3) = 0
x = 15. [neglecting x = 3]
Answe = C | AquaRat_train |
How many years ago may the earliest fungi have evolved? | [
"500 million",
".250 million",
"600 million",
".350 million"
] | C | The earliest fungi may have evolved about 600 million years ago. | SCiQ_train |
Which is true? | [
"the moon is a source of light with powerful nuclear reactions",
"the sun is a source of evil with powerful nuclear reactions",
"the sun is a source of light with weak, low-temperature reactions",
"the sun is a source of light with powerful nuclear reactions"
] | D | MMLU_train | |
For any integer k greater than 1, the symbol k* denotes the product of all integers between 1 and k, inclusive. If k* is a multiple of 945 what is the least possible value of k? | [
"11",
"9",
"13",
"7"
] | B | 945 = 3*3*3*5*7
Thus k must include numbers at least up to the number 9 so that there are at least three appearances of 3 (that is: 3, 6, and 9).
The answer is C. | AquaRat_train |
Cilia and flagella are extensions of what? | [
"plasma membrane",
"cell nucleus",
"cell wall",
"protoplasm"
] | A | Cilia and flagella are extensions of the plasma membrane. | SCiQ_train |
Which of the following is a prime number ? | [
"45",
"98",
"97",
"27"
] | C | Clearly, 97 is a prime number. | AquaRat_train |
What is the name for elements that neither contain carbon nor come from living things? | [
"minerals",
"contaminants",
"acids",
"pigments"
] | A | Minerals are chemical elements that don’t come from living things or include the element carbon. Many minerals are needed in the diet for normal functioning of the body. Several minerals that are needed in relatively large amounts are listed in Table below . As you can see from these examples, minerals have a diversity... | SCiQ_train |
Rain dissolves fertilizer in the soil, what carries it away? | [
"clouds",
"runoff?",
"fossils",
"carbon ?"
] | B | Rain dissolves fertilizer in the soil. Runoff carries it away. The fertilizer ends up in bodies of water, from ponds to oceans. Nitrogen is a fertilizer in the water. Since there is a lot of nitrogen, it causes algae to grow out of control. Pictured below is a pond covered with algae ( Figure below ). Algae use up carb... | SCiQ_train |
What does a pollinator pick up from its body and carry directly to another plant of the same species? | [
"spore",
"seed",
"pollen",
"pathogen"
] | C | Wind-blown pollen might land anywhere and be wasted. Another adaptation solved this problem. Plants evolved traits that attract specific animal pollinators. Like the bee in Figure below , a pollinator picks up pollen on its body and carries it directly to another plant of the same species. This greatly increases the ch... | SCiQ_train |
I lost my left eye just after my first birthday -- I'd fallen seriously ill. My artificial eye was very convincing and I usually wore glasses over it -- even my boyfriend, Mick, didn't really notice. I told him I was blind in one eye just before we got married -- I was 19 at the time. He said he didn't care and that he... | [
"Because she felt sad for the writer's experience.",
"Because she felt amazed at their happy marriage.",
"Because she was afraid of the writer's appearance.",
"Because she was moved by Mick's selfless love for the writer."
] | A | MMLU_train | |
Chocolate was a box turtle. Lauren found her one day on the side of the road, hiding in her old, worn shell, frightened by the cars going by. Lauren picked Chocolate up to help her cross the street, because Lauren knew that turtles are very slow and cars are very fast. After Lauren got Chocolate to the other side of... | [
"a worn shell",
"beautiful golden eyes",
"bright green eyes",
"a shiny shell"
] | A | MMLU_train | |
What if you arrived home to find a delicious hot meal waiting for you, prepared by your own kitchen robot? It might sound like science fiction, but professors at the University of Tokyo have taken the first steps toward making that a reality. The team recently introduced a human-shaped kitchen robot that can pour tea a... | [
"is more popular",
"performs more jobs",
"moves more quickly",
"looks more like a person"
] | D | MMLU_train | |
A certain sum amounts to Rs.640 in 4 years and Rs.760 in 6 years. Find the rate % per annum? | [
"1%",
"8%",
"9%",
"5%"
] | B | 4 --- 640
6 --- 760
--------------
2 --- 120
N = 1 I = 60 R = ?
P = 640 - 240 = 400
60 = (400*1*R)/100
R = 15%
Answer: E | AquaRat_train |
BUS SERVICE New York City -- Brennan, New Jersey (Trip time: 30 minutes each way ) Timetable *Buses leave the Railway Station, New York 7:00 a.m. and every half-hour thereafter until 11:30 p.m. (7 days a week). *Buses leave Brennan Station 20 minutes before and after every hour from 6:20 a.m. to 10:40 p.m. (7 days a w... | [
"1:00 p. m",
"9:40 a. m",
"3:15 p. m",
"8:30 a. m"
] | A | MMLU_train | |
The nuclear envelope is a double-layered plasma membrane like the cell membrane, although without what? | [
"cytoplasm",
"membrane proteins",
"cell walls",
"nucleic acids"
] | B | Amoebozoa The amoebozoans characteristically exhibit pseudopodia that extend like tubes or flat lobes, rather than the hair-like pseudopodia of rhizarian amoeba (Figure 23.26). The Amoebozoa include several groups of unicellular amoeba-like organisms that are free-living or parasites. | SCiQ_train |
How does heat travel from the sun to the earth? | [
"through sound waves",
"thermal radiation from the sun",
"secondary radiation from the sun",
"through light waves"
] | B | The bonfire from the opening image has a lot of thermal energy. Thermal energy is the total kinetic energy of moving particles of matter, and the transfer of thermal energy is called heat. Thermal energy from the bonfire is transferred to the hands by thermal radiation. Thermal radiation is the transfer of thermal ener... | SCiQ_train |
If x is an integer, and 225 < x^2 <= 361, which of the following is the sum of all possible values of x? | [
"124",
"105",
"None of the above",
"116"
] | C | The range of x is from 16 .. to 19 and -16 to -19 so the sum is 0 hence ans A, I guess, unless I am missing something! | AquaRat_train |
Everybody has a home. People have homes. Animals have homes, too. People live in different kinds of homes. Animals also have different kinds of homes. Some animals live in holes under the ground. The woodchuck lives under the ground. Its home has two doors. If any enemy comes through one door, the woodchuck goes out ... | [
"The woodchuck.",
"The squirrel.",
"The hare .",
"snail."
] | D | MMLU_train | |
What hydrocarbons contain only single bonds between carbon atoms? | [
"saturated hydrocarbons",
"simple carbohydrates",
"unsaturated hydrocarbons",
"caloric hydrocarbons"
] | A | Saturated hydrocarbons are hydrocarbons that contain only single bonds between carbon atoms. As a result, each carbon atom is bonded to as many hydrogen atoms as possible. | SCiQ_train |
A thing's position is altered when | [
"the thing adjusts its location",
"the thing is in position",
"thing feels moved emotionally",
"things are considering moving"
] | A | MMLU_train | |
Which of these is most likely the cause of a father and son having almost identical-sounding voices? | [
"learned behaviors",
"environmental conditions",
"inherited characteristics",
"instinctive characteristics"
] | C | MMLU_train | |
Two cyclist start from the same places in opposite directions. One is going towards north at 30kmph and the other is going towards south 40kmph. What time will they take to be 50km apart? | [
"0.515hrs",
"1.32hr",
"6.214hrs",
"0.714hrs"
] | D | To be (30+40) km apart, they take 1 hour
To be 50 km apart, they take 1/70 *50 = 0.714 hrs
Answer is B | AquaRat_train |
Which of the water samples described below has the greatest average kinetic energy per molecule? | [
"1 liter of ice at a temperature of -50°C",
"10 liters of ice at a temperature of -75°C",
"1 liter of water at a temperature of 75°C",
"10 liters of water at a temperature of 50°C"
] | C | MMLU_train | |
An art gallery owner is hanging paintings for a new show. Of the four paintings she has to choose from, she can only hang three on the main wall of the gallery. Assuming that she hangs as many as possible on that wall, in how many ways can she arrange the paintings? | [
"18",
"216",
"30",
"4"
] | D | Arrangement means permutations questions..
4P3 = 4!/3! = 4
.
ANS option D is correct answer.. | AquaRat_train |
What type of coal deposits are the most extensive ever formed? | [
"jurassic",
"mesozoic",
"carboniferous",
"precambrian"
] | C | SCiQ_train | |
Tom arrived at the bus station quite early for Paris bus. The bus for Paris would not leave until five to twelve. He saw a lot of people waiting in the station. Some were standing in line , others were walking around. There was a group of schoolgirls. Their teacher was trying to keep them in line. Tom looked around but... | [
"the time is right.",
"it's going slower.",
"it's going backward.",
"it's going faster."
] | C | MMLU_train | |
By selling an article at Rs.800, a shopkeeper makes a profit of 25%. At what price should he sell the article so as to make a loss of 25%? | [
"228",
"288",
"480",
"276"
] | C | SP = 800
Profit = 25%
CP = (SP)*[100/(100+P)]
= 800 * [100/125]
= 640
Loss = 25% = 25% of 640 = Rs.160
SP = CP - Loss = 640 - 160 = Rs.480
Answer: B | AquaRat_train |
What is the lowest level of organization that can perform all activities required for life? | [
"the cell",
"organs",
"tissues",
"nucleii"
] | A | SCiQ_train |
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