question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
Catenulids typically reproduce asexually by budding where? | [
"their posterior end",
"their neuronal end",
"their analogous end",
"their anterior end"
] | A | SCiQ_train | |
4 boys and 2 girls are to be seated in a row in such a way that the two girls are always together. In how many different ways can they be seated? | [
"None of these",
"720",
"240",
"148"
] | C | Assume the 2 given students to be together (i.e one).
Now there are five students.
Possible ways of arranging them are = 5! = 120
Now, they (two girls) can arrange themselves in 2! ways.
Hence total ways = 120 × 2 = 240
Answer D | AquaRat_train |
A type of bird in Africa eats blood-sucking insects off large mammals. Which word best describes the relationship between the bird and the mammals? | [
"mutualism",
"parasitism",
"neutralism",
"commensalism"
] | A | MMLU_train | |
What is the term for a formula that shows the elements in a compound in their lowest whole-number ratio? | [
"empirical formula",
"measured formula",
"intrinsic formula",
"Dwarf Formula"
] | A | An empirical formula is a formula that shows the elements in a compound in their lowest whole-number ratio. Glucose is an important simple sugar that cells use as their primary source of energy. Its molecular formula is C 6 H 12 O 6 . Since each of the subscripts is divisible by 6, the empirical formula for glucose is ... | SCiQ_train |
For hundreds of years, textbooks have put a world of knowledge in the hands of students. Paper textbooks are expensive to produce and expensive for schools to buy. Nowadays information changes so quickly that some textbooks are out of date almost before they're published. And as books are passed along from one student ... | [
"i Books are sure to replace the paper textbooks.",
"We should pay little attention to the backpack weight.",
"Some things don't get better with age, such as paper textbook.",
"The students can use ipad freely."
] | C | MMLU_train | |
What are the most numerous blood cells? | [
"red blood cells",
"platelets",
"neutrophils",
"white blood cells"
] | A | SCiQ_train | |
An experimental treatment that causes AIDS patients to develop a dangerously high fever has shown promise as a way of prolonging and improving the patients' life.Called the Biologic-HT System, the new treatment lets doctors extract the blood of a patient and heat it before circulating it back into the body. The heated ... | [
"caused chemical changes",
"could not kill HIV effectively",
"resulted in deaths",
"killed both HIV and healthy cells"
] | A | MMLU_train | |
What do you call something that controls the uptake of water or another substance in the environment, in order to maintain constant internal conditions? | [
"sporozoans",
"osmoregulators",
"osmoconformers",
"protozoans"
] | B | SCiQ_train | |
If a Bus is travelling at a speed of 45 kmph, crosses a pole in 1 sec, then the length of train is? | [
"12.5 m",
"13 m",
"12 m",
"12.8 m"
] | A | Explanation:
D = 45 * 5/18 * 1 = 12.5 m
Answer: Option C | AquaRat_train |
Machine A and machine B are each used to manufacture 770 sprockets. It takes machine A 10 hours longer to produce 770 sprockets than machine B. Machine B produces 10% more sprockets per hour than machine A. How many sprockets per hour does machineAproduce? | [
"100",
"6",
"7.7",
"60"
] | C | time taken by B = t
time taken by A = t+10
qty produced by A = q
qty produced by B = 1.1 q
for B: t(1.1q) =770
qt=700
for A: (t+10)(q) = 770
qt+10q=770
700+10q=770
q=7
so A can produce 7/hour.
then B can produce = 7(1.1)=7.7/hour.
E | AquaRat_train |
What is the fruiting body that occurs after two hyphae mate and form a mycelium with sporangia? | [
"mushroom",
"mold",
"fungus",
"yeast"
] | A | SCiQ_train | |
Do you know Fei Junlong and Nie Haisheng? Fei Junlong was born in 1965. He is a Chinese astronaut selected as a member of the Shenzhou program. He was born in Jiangsu and joined the People's Liberation Army Air Force in 1982 at the age of 17. And since then he has only returned home six times. As a fighter pilot , he w... | [
"In 1982.",
"In 1998.",
"In 1991.",
"After his graduation from high school."
] | D | MMLU_train | |
A dead body will become what if exposed to the air | [
"hot remains",
"fresh remains",
"wet remains",
"skeletal remains"
] | D | MMLU_train | |
The side of a rhombus is 22 m and length of one of its diagonals is 16 m. The area of the rhombus is? | [
"327.9",
"357.9",
"327.9",
"347.7"
] | A | area of the rhombus = 1/2 * p * √4(a)2 - (p)2
a= 22 ; p = 16
A=1/2 * 16 *√4(22)2 - (16)2
=1/2 * 16 *√1936 - 256
=1/2 * 16 *√1680
A =327.9
Answer : A | AquaRat_train |
If 2 men or 3 women can reap a field in 5 days how long will 5 men and 6 women take to reap it? | [
"2/22",
"5/12",
"2/24",
"9/10"
] | D | Explanation:
2 men reap 2/5 field in 1 day
1 man reap 1/(2 x 5)
3 women reap 1/43 field in 1 day
1 woman reap 1/(5 x 3)
5 men and 6 women reap (5/(2 x 5)+ 6/(3 x 5)) =9/10 in 1 day
5 men and 6 women will reap the field in 9/10 days
Answer: Option E | AquaRat_train |
Animals seem to have the sense to eat when they are hungry and they do not eat more than their bodies need. It has been demonstrated that rats will, when given a choice over a period of time, prefer water with vitamins to water without vitamins even though there is no difference in taste or smell between the two water ... | [
"both have the wisdom to choose a balanced diet",
"both prefer flavored food and drink",
"both have the same eating patterns",
"both develop a taste for the same kinds of flavors"
] | A | MMLU_train | |
A train passes a station platform in 36 sec and a man standing on the platform in 20 sec. If the speed of the train is 54 km/hr. What is the length of the platform? | [
"250",
"200",
"240",
"270"
] | C | Speed = 54 * 5/18 = 15 m/sec.
Length of the train = 15 * 20 = 300 m.
Let the length of the platform be x m . Then,
(x + 300)/36 = 15 => x = 240 m.
Answer: Option B | AquaRat_train |
A function f(x) is said to reflect onitself if, y = f(x) and x = f(y). Which of the following function reflects on itself? | [
"f(x) = (4x + 3) / (3x - 9)",
"f(x) = (4x + 3) / (3x - 4)",
"f(x) = (4x + 3) / (3x - 2)",
"f(x) = (4x + 3) / (3x - 9)"
] | B | (a) f(x) = x = f(y)
y = x = f(y) Hence (a) is true.
(b) f(x) = 2x+1x−22x+1x−2 = y
xy - 2y = 2x + 1
xy - 2x = 1 + 2y
x(y - 2) = 1 + 2y
x = 1+2yy−21+2yy−2 Hence (b) is also true.
Similarly if we check for options (c) & (d), they will also hold true, hence t he answer is option (e).
Answer:E | AquaRat_train |
A and B invested Rs.4000 and Rs.5000 and they get 20% profit at the end of year. Then share of B is | [
"Rs.1000",
"Rs.1500",
"Rs.1200",
"Rs.1800"
] | A | Total invest is 9000
20% gain of 9000 is 1800
A:B=4:5
B's share will be (5/9)*1800=1000
ANSWER:B | AquaRat_train |
What is required to partially overcome the attractive forces between molecules in a solid to form a liquid? | [
"hydrogen",
"energy",
"oxygen",
"fuel"
] | B | Figure 14.7 (a) Energy is required to partially overcome the attractive forces between molecules in a solid to form a liquid. That same energy must be removed for freezing to take place. (b) Molecules are separated by large distances when going from liquid to vapor, requiring significant energy to overcome molecular at... | SCiQ_train |
The ability of matter to burn is called? | [
"flammability",
"eccentricity",
"unpredictability",
"solubility"
] | A | Flammability is the ability of matter to burn. Wood is flammable; iron is not. When wood burns, it changes to ashes, carbon dioxide, water vapor, and other gases. After burning, it is no longer wood. | SCiQ_train |
migration is when animals travel from the northern state such as north dakota to Texas during what segment of time? | [
"lake fronts",
"birds",
"spring",
"winter"
] | D | MMLU_train | |
What is the first digestive organ that food enters? | [
"mouth",
"stomach",
"esophagus",
"tongue"
] | A | The mouth is the first digestive organ that food enters. The sight, smell, or taste of food stimulates the release of saliva and digestive enzymes by salivary glands inside the mouth. Saliva wets the food, which makes it easier to break up and swallow. The enzyme amylase in saliva begins the chemical digestion of starc... | SCiQ_train |
What type of fibers are made mostly of protein in living things? | [
"organ fibers",
"liver fibers",
"connective tissue fibers",
"muscle fibers"
] | D | Muscle fibers are made mostly of protein. | SCiQ_train |
The speed of a car is 80 km in the first hour and 40 km in the second hour. What is the average speed of the car? | [
"80 kmph",
"72 kmph",
"30 kmph",
"60 kmph"
] | D | S = (80 + 40)/2
= 60 kmph
ANSWER:B | AquaRat_train |
What are the building blocks of life? | [
"seeds",
"muscles",
"cells",
"bricks"
] | C | Cells are the building blocks of life. This is clear from the photo in Figure below . It shows stacks upon stacks of cells in an onion plant. Cells are also the basic functional units of living things. They are the smallest units that can carry out the biochemical reactions of life. No matter how different organisms ma... | SCiQ_train |
Among all the fast growing science and technology, the research of human genes , or biological engineering as people call it, is drawing more and more attention now. Sometimes it is a hot topic discussed by people. The greatest thing that gene technology can do is to cure serious diseases that doctors at present can al... | [
"Expressing the writer's idea that gene technology will benefit people",
"Telling people the advantages of gene technology",
"Telling the readers that gene technology will not benefit people",
"Explaining that gene technology will also do harm to the humanity"
] | A | MMLU_train | |
Which event becomes more likely during a drought in a prairie ecosystem? | [
"fire",
"tornado",
"landslide",
"earthquake"
] | A | MMLU_train | |
When p is divided by 9, the remainder is 3. All of the following are possible values of p, except for which of the following? | [
"30",
"56",
"66",
"48"
] | B | Four of these numbers can be expressed in the form of 9x+3, where x can be 0,1,2,3,4....
However, 56 = 9(6) + 2
The answer is D. | AquaRat_train |
Let's look at the picture. The boy's name is John. The girl in a white blouse is his sister, Rose. The other one in a yellow blouse is his sister, Mary. John and his sisters are students in No. 11 Middle School. The two sisters are in Class Three, Grade One, but John is in Class Two, Grade Two. The man and woman are th... | [
"The family is a big one.",
"John and his sisters are in the same school.",
"The man's son is in Grade 2.",
"The two girls have two brothers."
] | D | MMLU_train | |
All the ponds in an area dried up during a drought. The population of which of the following animals that live in the area is most affected by the drought? | [
"deer",
"frog",
"hawk",
"squirrel"
] | B | MMLU_train | |
Find √? /20 = 4 ? | [
"None",
"6400",
"304",
"76"
] | B | Answer
Let √N/20= 4
Then √N = 20 x 4 = 80
∴ N = 80 x 80= 6400.
Correct Option: B | AquaRat_train |
Giardia is an example of a protozoa that uses flagella for what purpose? | [
"light",
"reproduction",
"movement",
"nutrients"
] | C | type of protozoa, such as Giardia, that moves with flagella. | SCiQ_train |
The sum of three consecutive odd natural numbers, each divisible by 3 is 87. What is the largest among them? | [
"32",
"24",
"45",
"27"
] | A | Let the 3 consecutive odd numbers each divisible by 3 be X, X+3, X+6
Given, X + X+3 + X+6 =87
3X = 78
X = 26
The numbers are 26, 29, 32
Therefore the largest number is 32
Answer D. | AquaRat_train |
What is the smallest possible common multiple of three integers, all larger than 26? | [
"21,924",
"19,656",
"27",
"54."
] | C | The Least common positive multiple would be for the immediate least number(s) after 26 i.e 27.
Since nowhere is it stated that the three integers must be different, the integers could be 27,27 and 27...
leading to least possible positive common multiple to be 27.
Answer A. | AquaRat_train |
Grasslands need time to rest when cattle and other animals feed on them. Moving animals from one area of pasture to another can provide the time needed for new growth. This is called rotational grazing . Rotational grazing is good for the land and the animals, and it can save money. This form of g... | [
"They can easily jump over fences.",
"They don't like to stay in the paddock",
"wild animals are likely to attack them",
"Tigers and lions prefer sheep and goats"
] | C | MMLU_train | |
What do you call it when adult fish of the same species come together in a group and release gametes into the water at the same time? | [
"poaching",
"schoaling",
"migration",
"spawning"
] | D | Nearly all fish reproduce sexually and have separate sexes. Fertilization is generally external, and most fish are oviparous. Many adults of the same species may come together in a group and release gametes into the water at the same time, which is called spawning. Fish hatch into larvae that are different from the adu... | SCiQ_train |
What landform occurs most often along plate boundaries? | [
"dunes",
"geysers",
"sinkholes",
"volcanoes"
] | D | Volcanoes occur most often along plate boundaries. | SCiQ_train |
Water can be a liquid, a solid or a gas. When it is a solid, it can be as hard as stone. When it is a liquid, it can run through your fingers. When it is a gas, you may not see or feel it. Water can change from a solid to a liquid or to a gas easily. This is why we always have fresh water. Now let us find out how it do... | [
"liquid",
"soild",
"gas",
"snow"
] | 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 12, the how old is B? | [
"15 years",
"6 years",
"16 years",
"4 years"
] | D | Let C's age be x years. Then, B's age = 2x years. A's age = (2x + 2) years.
(2x + 2) + 2x + x = 12
5x = 10
x = 2.
Hence, B's age = 2x = 4 years.
B) | AquaRat_train |
A class is testing the effect of exercise on heart rate. The heart rate of two students before exercise is compared to their heart rate after running around a track. Which procedure will most likely help the class correctly compare the results of the two students? | [
"test students who are the same height",
"have the students run on the same day",
"measure the distance each student runs",
"have the students run for the same amount of time"
] | D | MMLU_train | |
Referring to low what, hypovolemia may be caused by bleeding, dehydration, vomiting, severe burns, or some medications used to treat hypertension? | [
"brain volume",
"heart volume",
"blood volume",
"Secretion Volume"
] | C | Blood Volume The relationship between blood volume, blood pressure, and blood flow is intuitively obvious. Water may merely trickle along a creek bed in a dry season, but rush quickly and under great pressure after a heavy rain. Similarly, as blood volume decreases, pressure and flow decrease. As blood volume increases... | SCiQ_train |
What do ferns use in place of seeds to reproduce? | [
"atoms",
"spores",
"glands",
"toxins"
] | B | Seedless vascular plants include plants such as ferns. You can see a fern in Figure below . Ferns reproduce with spores instead of seeds. The black dots on the back of the fern leaf in Figure below are spores. | SCiQ_train |
The Barcelonabased architects of the Galactic Suite Space Resort say it will cost $4.4 million for a threenight stay at the hotel. This price also includes an eightweek training course on an island. During their stay, guests would see the sunrise 15 times a day and travel around the world every 80 minutes. Galactic ... | [
"It is hard to ensure the safety of tourists.",
"There are many technical difficulties.",
"It will be a waste of resources.",
"It may lack support in money."
] | D | MMLU_train | |
A person travels equal distances with speeds of 3 km/hr, 4 km/hr and 5 km/hr and takes a total time of 47 minutes. The total distance is? | [
"5 km",
"6 km",
"1 km",
"3 km"
] | D | Let the total distance be 3x km.
Then, x/3 + x/4 + x/5 = 47/60
47x/60 = 47/60 => x = 1.
Total distance = 3 * 1 = 3 km.
Answer: B | AquaRat_train |
The skin is the largest organ in the human body. Why is skin considered to be an organ? | [
"It is made of cells.",
"It acts as a barrier.",
"It is made of tissues.",
"It is part of an organism."
] | C | MMLU_train | |
Now I would like to talk to you about your final exam. The exam will be held next Thursday, the last day of the exam week. Remember to bring two or three pens in case they run out of ink. Unlike the midterm exam, this test will not include multiple-choice questions, it will contain entirely of essays . You will have t... | [
"Only multiple-choice questions.",
"Both multiple-choice and essay question.",
"Both an oral and written part.",
"only essay questions."
] | D | MMLU_train | |
Four-ninths of a drink mix is dye and the rest is sugar. When the mix is added to water a gallon of drink is made that is 7.5% sugar. What percentage of the gallon is dye? | [
"24",
"6.5",
"6",
"7.5"
] | C | The proportion of Dye and sugar will remain constant.
Dye/Sugar = (4/9)/(5/9) = x/7.5
=> 4/5 = x/7.5 => x = 4*7.5/5 = 6.
Answer is A. | AquaRat_train |
The moon | [
"has seven great lakes",
"is devoid of seas",
"is larger than the Earth",
"has a powerful magnetic field"
] | B | MMLU_train | |
Scientists say they have discovered a promising treatment for sleeping sickness, a killer disease that infects about 60,000 people in Africa a year. British and Canadian experts say drugs could attack the parasite causing the illness needs to survive. They say the drug could be ready for human medical test in about 1... | [
"in the journal Nature",
"in a newspaper of the University of Dundee",
"in a book about flies",
"in a newspaper about medicine"
] | D | MMLU_train | |
The hormones epinephrine and norepinephrine are released by what? | [
"adrenal medulla",
"nutrients medulla",
"uptake medulla",
"external medulla"
] | A | Short-term Stress Response When presented with a stressful situation, the body responds by calling for the release of hormones that provide a burst of energy. The hormones epinephrine (also known as adrenaline) and norepinephrine (also known as noradrenaline) are released by the adrenal medulla. How do these hormones p... | SCiQ_train |
As we have seen, the focus of medical care in our society has been shifting from curing disease to preventing disease--especially in terms of changing our many unhealthy behaviors, such as poor eating habits, smoking, and failure to exercise. The line of thought involved in this shift can be pursued further. Imagine a ... | [
"People who have strong muscles as well as slim figures.",
"People who are not presently experiencing any symptoms of disease.",
"People who try to be as possible, regardless of their limitations.",
"People who can recover from illness even without seeking medical care."
] | C | MMLU_train | |
Amino acids are the building blocks of what macromolecules? | [
"carbohydrates",
"sugars",
"lipids",
"proteins"
] | D | 3.4 Proteins Proteins are a class of macromolecules that perform a diverse range of functions for the cell. They help in metabolism by providing structural support and by acting as enzymes, carriers, or hormones. The building blocks of proteins (monomers) are amino acids. Each amino acid has a central carbon that is li... | SCiQ_train |
P, Q and R have $7000 among themselves. R has two-thirds of the total amount with P and Q. Find the amount with R? | [
"2539",
"2800",
"3998",
"2403"
] | B | A
2800
Let the amount with R be $ r
r = 2/3 (total amount with P and Q)
r = 2/3(7000 - r) => 3r = 14000 - 2r
=> 5r = 14000 => r = 2800. | AquaRat_train |
How many odorant receptors do honey bees have? | [
"4",
"270",
"170",
"70"
] | C | MMLU_train | |
A person bought an article and sold it at a loss of 10%. If he had bought it for 20% less and sold it for Rs.75 less, he could have gained 25%. What is the cost price? | [
"250",
"266",
"277",
"292"
] | A | CP1 = 100 SP1 = 90
CP2 = 80 SP2 = 80 * (140/100) = 112
22 ----- 100
55 ----- ? => Rs.250.Answer: A | AquaRat_train |
The entire contents of a full sack of flour can be used to make 15 cupcakes and 8 pizzas. The same full sack of flour can be used to make 6 cupcakes and 14 pizzas. If a full sack of flour is used to make only pizzas, how many pizzas can be made? | [
"18 1/4",
"18 1/2",
"18",
"18 3/4"
] | C | 15x+8y=6x+14y
x=2/3y. Answer D | AquaRat_train |
A train passes a platform in 34 seconds. The same train passes a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, The length of the platform is | [
"280 meter",
"None of these",
"200 meter",
"210 meter"
] | D | Explanation:
Speed of the train = 54 km/hr = (54×10)/34 m/s = 15 m/s
Length of the train = speed × time taken to cross the man = 15×20 = 300 m
Let the length of the platform = L
Time taken to cross the platform = (300+L)/15
=> (300+L)/15 = 34
=> 300+L = 15×34 = 510
=> L = 510-300 = 210 meter
Answer: Option C | AquaRat_train |
In their pure form, all elements have an oxidation number of what? | [
"3",
"7",
"2",
"zero"
] | D | All elements have an oxidation number of zero in their pure form. | SCiQ_train |
If a person walks at 14 miles/hr instead of 10 miles/hr, he would have walked 20 miles more. The actual distance traveled by him is: | [
"25 miles",
"35 miles",
"50 miles",
"20 miles"
] | C | Let the actual distance traveled be x km.
Then, X/10 = (X + 20)/14 ==> 14X = 10X + 200 ==> 4X = 200
X = 50.
Answer B) 50 miles. | AquaRat_train |
What type of direction does a phase change depend on? | [
"power transfer",
"humidity transfer",
"heat transfer",
"weight transfer"
] | C | Remember that a phase change depends on the direction of the heat transfer. If heat transfers in, solids become liquids, and liquids become solids at the melting and boiling points, respectively. If heat transfers out, liquids solidify, and gases condense into liquids. | SCiQ_train |
In a competitive examination in State A, 6% candidates got selected from the total appeared candidates. State B had an equal number of candidates appeared and 7% candidates got selected with 80 more candidates got selected than A. What was the number of candidates appeared from each State ? | [
"8000",
"2791",
"2438",
"2988"
] | A | Explanation:
Let the number of candidates appeared from each state be x.
In state A, 6% candidates got selected from the total appeared candidates
In state B, 7% candidates got selected from the total appeared candidates
But in State B, 80 more candidates got selected than State A
From these, it is clear that 1% of the... | AquaRat_train |
a,b and c are positive integers less than or equal to 9 and multiple of 3. If a,b and c are assembled into the three-digit number abcabc, which of the following must be a factor of abcabc? | [
"7",
"5",
"6",
"9"
] | C | as a, b and c are multiple of 3, they can be written as a=3l, b=3m and c=3n. the sum of digits of abc is a+b+c = 3(l+m+n+l+m+n)=6(l+m+n).
Thus, 6 is always a factor.
Answer: A | AquaRat_train |
Wisdom teeth are normally the last teeth to appear.This usually happens when people are in their late teen years or early twenties,in other words,when they are older and wiser. Wisdom teeth can grow into place normally and never cause a problem.But often there is not enough room for them in the mouth;they might crowd o... | [
"advise",
"persuade",
"comment",
"introduce"
] | D | MMLU_train | |
What occurs when substances move from areas of lower to higher concentration or when very large molecules are transported? | [
"passive transport",
"active transport",
"diffusion",
"migration"
] | B | Active transport requires energy from the cell. It occurs when substances move from areas of lower to higher concentration or when very large molecules are transported. Types of active transport include ion pumps, such as the sodium-potassium pump, and vesicle transport, which includes endocytosis and exocytosis. | SCiQ_train |
which number need to add to 859622 to get a number exactly divisible by 456? | [
"546546",
"678342",
"576765",
"859622"
] | D | Dividend = Quotient * Divisor + Reminder
859622 / 456 gives quotient = 1885 and reminder = 62.
So, the next number divisible by 456 is 456 places infront of 456 * 1885
Which means 456 – 62 = 394 should be added to 859622.
E | AquaRat_train |
A cyclist bikes x distance at 10 miles per hour and returns over the same path at 9 miles per hour. What is the cyclist's average rate for the round trip in miles per hour? | [
"8.6",
"9.5",
"8.1",
"8.3"
] | B | Distance = d1 = x miles
Speed = s1 = 10 miles per hour
Time = t1 = Distance/ Speed = x/10
2. Going from B to A
Distance = d2 = x miles
Speed = s2 = 9 miles per hour
Time = t2 = Distance/ Speed = x/9
3. Average Speed = Total Distance/Total Time
Total Distance = x + x = 2x
Total Time = x/10 + x/9 = x (1/10 + 1/9) = x ( 4... | AquaRat_train |
How many integers are there between 35 and 108, inclusive? | [
"55",
"51",
"56",
"74"
] | D | I guess the easiest way to answer this is -
Say you have two positive integers, x and y where y > x
Then the number of integers between x and y is given by - (y - x) + 1
In this case, it's (108 - 35) + 1 =74. Option E | AquaRat_train |
Last week, I bought an alarm system for about $ 450. It consisted of a control unit with three small units. I put the control unit in the sitting-room and fastened the other units by the front door, back door and living-room windows. The instructions told us to choose three numbers, so we chose 491, the last three num... | [
"nothing would happen",
"the control unit would not work",
"the siren would make a noise",
"the dog would bark"
] | C | MMLU_train | |
What must be present on a plant where ladybugs will lay their eggs? | [
"aphids",
"mites",
"butterflies",
"dew drops"
] | A | Ladybugs, also known as ladybird beetles, have a life cycle of four to six weeks. In one year as many as six generations of ladybird beetles may hatch. In the spring, each adult female lays up to 300 eggs in small clusters on plants where aphids are present. After a week the wingless larvae hatch. Both the ladybird bee... | SCiQ_train |
Laptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms. Westlake College in Virginia will start a laptop computer program that allows ... | [
"The program is terrible.",
"The program is not workable.",
"The program is too expensive.",
"We don't know the result yet."
] | D | MMLU_train | |
Coral and the algae living inside of them have what type of relationship, since the algae relies on the coral to stay close to the water's surface? | [
"competitive",
"parasitic",
"symbiotic",
"peculiar"
] | C | Corals form large colonies in shallow tropical water. They are confined to shallow water because they have a symbiotic relationship with algae that live inside of them. The algae need sunlight for photosynthesis, so they must stay relatively close to the surface of the water to get enough light. Corals exist only as po... | SCiQ_train |
Regulation of hormone production hormone levels are primarily controlled through negative feedback, in which rising levels of a hormone inhibit its? | [
"further release",
"Limited release",
"particular release",
"recent release"
] | A | 37.4 Regulation of Hormone Production Hormone levels are primarily controlled through negative feedback, in which rising levels of a hormone inhibit its further release. The three mechanisms of hormonal release are humoral stimuli, hormonal stimuli, and neural stimuli. Humoral stimuli refers to the control of hormonal ... | SCiQ_train |
The length of a rectangle is three - fifths of the radius of a circle. The radius of the circle is equal to the side of the square, whose area is 2500 sq.units. What is the area (in sq.units) of the rectangle if the rectangle if the breadth is 15 units? | [
"440 sq.units",
"450 sq.units",
"455 sq.units",
"550 sq.units"
] | B | Given that the area of the square = 2500 sq.units
=> Side of square = √2500 = 50 units
The radius of the circle = side of the square = 50units.
Length of the rectangle = 3/5 * 50 = 30 units
Given that breadth = 15 units
Area of the rectangle = lb = 30 * 15= 450 sq.units
Answer:D | AquaRat_train |
Although it is not vital to humans, calcitonin is important for calcium homeostasis in adults of some species in what group characterized by backbones? | [
"reptiles",
"mammals",
"vertebrates",
"invertebrates"
] | C | SCiQ_train | |
Cold fronts in winter may bring what type of storm? | [
"typhoon",
"monsoon",
"showers",
"snow storm"
] | D | As the fast-moving cold air mass keeps advancing, so does the cold front. Cold fronts often bring sudden changes in the weather. There may be a thin line of storms right at the front that moves as it moves. In the spring and summer, these storms may be thunderstorms and tornadoes. In the late fall and winter, snow stor... | SCiQ_train |
An example of refraction is | [
"The light that comes from the TV",
"The light from a fire",
"Turning the light on",
"Pickles seemingly bigger in the jar"
] | D | MMLU_train | |
An example of an instinctive behavior is a baby bird pecking at its shell to what? | [
"emerge",
"hide",
"eat",
"remain"
] | A | MMLU_train | |
Where does cellular respiration occur? | [
"mitochondria",
"Golgi apparatus",
"chloroplasts",
"nucleus"
] | A | Yes. Photosynthesis occurs in the chloroplasts, whereas cellular respiration occurs in the mitochondria. Photosynthesis makes glucose and oxygen, which are then used as the starting products for cellular respiration. Cellular respiration makes carbon dioxide and water (and ATP), which are the starting products (togethe... | SCiQ_train |
What is a form of matter that has a definite volume, but an indefinite shape? | [
"a gas",
"a plasma",
"a liquid",
"a solid"
] | C | A liquid is a form of matter that has a definite volume, but an indefinite shape. As water is poured from one container into another, it adopts the shape of its new container. However, the volume of the water does not change, because the water molecules are still relatively close to one another in the liquid state. Unl... | SCiQ_train |
At a certain university, 65% of the professors are women, and 70% of the professors are tenured. If 90% of the professors are women, tenured, or both, then what percent of the men are tenured? | [
"50",
"37.5",
"62.5",
"25"
] | C | total women = 65%
total men = 40%
total tenured = 70% (both men and women)
therefore, women tenured + women professors + men tenured = 90%
men tenured = 25%
but question wants to know the percent of men that are tenured
25%/40% = 62.5%
D | AquaRat_train |
What is unique and found in all living things because it can form up to four covalent bonds between atoms or molecules? | [
"hydrogen",
"oxygen",
"potassium",
"carbon"
] | D | Chapter 2 1 Figure 2.3 Carbon-12 has six neutrons. Carbon-13 has seven neutrons. 3 Figure 2.24 C 4 A 6 C 8 D 10 C 12 D 14 Ionic bonds are created between ions. The electrons are not shared between the atoms, but rather are associated more with one ion than the other. Ionic bonds are strong bonds, but are weaker than co... | SCiQ_train |
What is the name of the blood protein that carries oxygen from the lungs to the body's assorted tissues? | [
"insulin",
"White Blood cells",
"hemoglobin",
"plasma"
] | C | Anemia is a disease that occurs when there is not enough hemoglobin in the blood to carry oxygen to body cells. Hemoglobin is the blood protein that normally carries oxygen from the lungs to the tissues. Anemia leads to a lack of oxygen in organs. | SCiQ_train |
What effect occurs when a few individuals start, or found, a new population? | [
"convergent",
"pioneer",
"divergent",
"founder"
] | D | Founder effect occurs when a few individuals start, or found, a new population. By chance, allele frequencies of the founders may be different from allele frequencies of the population they left. An example is described in the Figure below . | SCiQ_train |
The second step in eukaryotic cell division is division of which part of the cell? | [
"nucleus",
"molecules",
"Cell Division",
"protons"
] | A | 2. The second step in eukaryotic cell division is division of the cell’s nucleus. This includes division of the chromosomes. This step is called mitosis. It is a complex process that occurs in four phases. The phases of mitosis are described below. | SCiQ_train |
Find the next number in the series below ?
298 209 129 58 ? | [
"-10",
"-4",
"10",
"5"
] | B | C
-4
298 less 209 is 89
209 less 129 is 80
129 less 58 is 71
58 less -4 is 62
The result of each subsequent equation is 9 less than the previous one. | AquaRat_train |
Find the value for x from below equation: x/2=-2? | [
"-2",
"-6",
"-3",
"-4"
] | D | 1. Multiply both sides by 2:
x*2/2= -2/2
Simplify both sides:
x = -4
E | AquaRat_train |
Watson won his most important game and became Southern Chess Master in 1977.He was given the silver cup. "It isn't rightly mine."he said,when he was holding the cup, "It was won two years ago when I was on holiday in...." "A family was staying at my hotel at that time.Mrs Prang,the mother,was told that I played ches... | [
"David Prang was the real winner",
"Mr Watson was the real winner",
"Neither of them was the real winner",
"Both of them were the real winners"
] | A | MMLU_train | |
Sometime in the next century, the familiar early-newspaper on the front porch will disappear. And instead of reading your newspaper, it will read to you. You'll get up and turn on the computer newspaper just like switching on the TV An electronic voice will distribute stories about the latest events, guided by a p... | [
"Computer newspapers are well liked.",
"Newspapers of the future will be on the computer.",
"Newspapers are out of fashion.",
"New communications technology."
] | B | MMLU_train | |
strumming a string can cause what type of wave? | [
"Tidal",
"Pressure",
"Light",
"Dark"
] | B | MMLU_train | |
In multicellular organisms, mutations can be subdivided into germline mutations and? | [
"comparative mutations",
"resultant mutations",
"somatic mutations",
"elective mutations"
] | C | Once again, a mutation is the change in the DNA or RNA sequence. In multicellular organisms, mutations can be subdivided into germline mutations and somatic mutations. Germline mutations occur in the DNA of sex cells, or gametes, and are therefore potentially very serious. These mutations can be passed to the next gene... | SCiQ_train |
Bad teeth may be painful and it's getting worse without treatment. They can even ruin your life. Illness of the teeth can find its way into the blood system. This can increase the chances of a heart disease or other illnesses. Experts say good care for teeth should start at birth. Mothers' milk is the best food for the... | [
"he begins to speak",
"he has his first tooth",
"he was born",
"he is fed with bottle milk"
] | C | MMLU_train | |
A teacher puts a cup of coffee into the cup holder of a car. When the car stops suddenly some of the coffee spills out of the cup. Which statement best explains why the coffee spills? | [
"The coffee stays in motion because the stopping force acts only on the car.",
"The coffee stays in motion because a force from the cup holder pulls on the coffee.",
"The stopping force on the car causes an equal and opposite reaction from the coffee.",
"The stopping force causes the motion of the car to slow... | A | MMLU_train | |
Which of the following breathes? | [
"a basketball",
"a rope",
"a saw",
"a zebra"
] | D | MMLU_train | |
"Have you ever been out on a boat and felt it lifted up by a wave? Or have you jumped in the water and felt the rush of energy as waves came over you?" asked Jamie Taylor of the Wave Energy Group at the prefix = st1 /UniversityofEdinburgh."There is certainly a lot of energy in waves," he said.Scientists are working to ... | [
"shorten its journey to thousands of homes",
"build more small power stations on the oceans",
"reduce the cost of turning it into electric power",
"quicken the steps of producing electricity"
] | C | MMLU_train | |
In a family 13 people eat only vegetarian, 8 people eat only non veg., 6 people eat both veg and non veg.. How many people eat veg in the family? | [
"21",
"31",
"19",
"11"
] | C | Total people eat veg = only veg + both veg and non veg
Total= 13+6= 19
Answer = C | AquaRat_train |
The average height of 35 boys in a class was calculated as 185cm. It has later found that the height of one of the boys in the class was wrongly written as 166 cm whereas his actual height was 106 cm. Find the actual average height of the boys in the class (Round off your answer to two decimal places? | [
"146.89 cm",
"183.29 cm",
"187.89 cm",
"123.98 cm"
] | B | Calculated average height of 35 boys = 185 cm.
Wrong total height of 35 boys = 180 * 35 cm. This was as a result of an actual height of 106 cm being wrongly written as 166 cm. Correct total height of 35 boys = 185 cm - (166 cm - 106 cm)/35
= 185 cm - 60 /35 cm
= 185 cm - 1.71 cm = 183.29 cm.
Answer: B | AquaRat_train |
What is a substance that increases the hydrogen ion concentration of a solution? | [
"acid",
"carbon",
"sulfur",
"base"
] | A | SCiQ_train | |
The cell starting meiosis is called a what? | [
"primary gamete",
"zygote",
"primary oocyte",
"secondary oocyte"
] | C | The cell starting meiosis is called a primary oocyte, as shown in Figure 43.13. This cell will start the first meiotic division and be arrested in its progress in the first prophase stage. At the time of birth, all future eggs are in the prophase stage. At adolescence, anterior pituitary hormones cause the development ... | SCiQ_train |
What do industries use water to generate? | [
"refrigeration",
"electricity",
"light",
"pollution"
] | B | Rechargeable batteries are renewable because they can be refilled with energy. Is the energy they are refilled with always renewable?. | SCiQ_train |
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