question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
Each species of legume is associated with a strain of __________ | [
"fungi",
"rhizobium",
"agrobacterium",
"heliotropium"
] | B | SCiQ_train | |
A man swims downstream 72 km and upstream 45 km taking 12 hours each time; what is the speed of the current? | [
"1.126",
"1.128",
"1.125",
"1.121"
] | C | 72 --- 12 DS = 6
? ---- 1
45 ---- 12 US = 3.75
? ---- 1 S = ?
S = (6 - 3.75)/2 = 1.125
Answer:A | AquaRat_train |
What two measurements are multiplied to find the area of a rectangle? | [
"length and width",
"depth and width",
"length and depth",
"volume and mass"
] | A | Assume you are finding the area of a rectangle with a length of 6.8 m and a width of 6.9 m. When you multiply the length by the width on your calculator, the answer you get is 46.92 m 2 . Is this the correct answer? No; the correct answer is 46.9 m 2 . The correct answer must be rounded down so there is just one digit ... | SCiQ_train |
In a party every person shakes hands with every other person. If there are 105 hands shakes, find the number of person in the party | [
"15",
"13",
"16",
"14"
] | A | Let n be the number of persons in the party. Number of hands shake = 105; Total number of hands shake is given by nC2.
Now, according to the question,
nC2 = 105;
Or, n!/[2!*(n-2)!] = 105;
Or, n*(n-1)/2 = 105;
Or, n2-n = 210;
Or, n2-n-210 = 0;
Or, n = 15, -14;
But, we cannot take negative value of n.
So, n = 15 i.e. num... | AquaRat_train |
In boys, what hormone stimulates the growth of the larynx and thickening and lengthening of the vocal folds, which causes the voice to drop in pitch during puberty? | [
"Petuitary",
"testosterone",
"Endocrine",
"Sexual"
] | B | years or more. During this time, a girl’s height can increase 3 inches a year. The next step in puberty is menarche, the start of menstruation. In boys, the growth of the testes is typically the first physical sign of the beginning of puberty, which is followed by growth and pigmentation of the scrotum and growth of th... | SCiQ_train |
When n is divided by 5 the remainder is 3. What is the remainder when (n + 1)^2 is divided by 5? | [
"1",
"0",
"2",
"3"
] | A | n = 5x+3, for some integer x
(n+1)^2=(5x+4)^2=5y+16, for some integer y
When we divide this by 5, the remainder is 1.
The answer is B. | AquaRat_train |
A handheld sewing machine uses a battery to make a needle move. The needle goes up and down quickly. Which energy change is taking place? | [
"Motion changes to chemical energy.",
"Stored energy changes to motion.",
"Electricity changes to stored energy.",
"Heat changes to electricity."
] | B | MMLU_train | |
Of the a students at a certain college, x are studying French and y are studying German. If w are studying both French and German, which of the following expresses the number of students at the college not studying either French or German ? | [
"a + w- x- y",
"a - w- x- y",
"a- w - x + y",
"w + x + y- z"
] | A | {Total} = {French} + {German} - {Both} + {Neither}
a = x + y - w + {Neither}
{Neither} = a + w - x - y.
Answer: A. | AquaRat_train |
On a ferry, there are 38 cars and 12 trucks. The cars have an average mass of 950 kg and the trucks have an average mass of 3100 kg. What is the average mass of all 50 vehicles on the ferry? | [
"1466",
"1454",
"1442",
"1460"
] | A | The total mass of the vehicles is 38*950+12*3100=73300
The average mass is 73300/50=1466
The answer is E. | AquaRat_train |
What helps ensure that, at least, some species will survive environmental change? | [
"spontaneous mutation",
"biodiversity",
"ecosystem",
"reproduction"
] | B | Biodiversity generally increases the productivity and stability of ecosystems. It helps ensure that at least some species will survive environmental change. It also provides many other ecosystem services. For example:. | SCiQ_train |
Prokaryotic organisms, like bacteria, reproduce through what process, where they grow and divide in half? | [
"multiple fission",
"singular fission",
"symbiotic fission",
"binary fission"
] | D | Prokaryotic organisms, like bacteria. Bacteria reproduce through binary fission , where they grow and divide in half ( Figure below ). First, their chromosome replicates and the cell enlarges. The cell then divides into two cells as new membranes form to separate the two cells. After cell division, the two new cells ea... | SCiQ_train |
What is the term for a mixture of two or more substances that has the same composition throughout? | [
"fluid",
"solution",
"structure",
"simple liquid"
] | B | Water is the main ingredient of many solutions. A solution is a mixture of two or more substances that has the same composition throughout. Some solutions are acids and some are bases. To understand acids and bases, you need to know more about pure water. In pure water (such as distilled water), a tiny fraction of wate... | SCiQ_train |
One year, a college in the Unites States announced that it would offer a lot of money for the pure white marigold . The high reward attracted so many people, but in the nature, besides golden, the marigold is brown, and it is not easy to get the white one. So after they were excited for a time, many people had forgotte... | [
"was luckier than experts",
"put her heart into flowers",
"got support from her family",
"studies the seed genetics well"
] | B | MMLU_train | |
John received a 10% raise each month for three consecutive months. What was his salary after the three raises if his starting salary was $1,000 per month? | [
"$1,463",
"$1,248",
"$1,300",
"$1,331"
] | D | 1,000 + 100 (10%) = 1,100
1,100 + 110 (10%) = 1,210
1,210 + 121 (10%) = 1,331
Answer: C | AquaRat_train |
The present ages of three persons in proportions 5 : 6 : 4. Five years ago, the sum of their ages was 60. Find their present ages (in years). | [
"25,30,20",
"8, 20, 28",
"None of these",
"18, 24, 32"
] | A | Explanation:
Let their present ages be 5x, 6x and 4x years respectively.
Then, (5x - 5) + (6x - 5) + (4x - 5) = 60
15x-15 = 60
x = 5
Their present ages are 5x = 25 years, 6x = 30 years and 4x = 20 years respectively.
Answer: C | AquaRat_train |
HANGZHOU, April 4 (Xinhua) --Another H7N9 bird flu case has been confirmed in east China's Zhejiang Province, the provincial health department said Thursday, bringing the country's total number of cases to 10. The patient is a 64-year-old man from Huzhou City. He became ill on March 29 and was admitted to a hospital in... | [
"China is on high alert for H7N9 cases.",
"The 10th H7N9 infection case has been confirmed in China.",
"China has promised transparency and cooperation to the WHO.",
"China distributed prevention and control plans."
] | B | MMLU_train | |
Platforms, arches, and sea stacks are all landforms created by what? | [
"volcanic activity",
"erosion",
"debris",
"sediment"
] | B | Some landforms created by erosion are platforms, arches, and sea stacks. | SCiQ_train |
A and B began business with Rs.3000 and Rs.4000 after 8 months, A withdraws Rs.1000 and B advances Rs.1000 more. At the end of the year, their profits amounted to Rs.630 find the share of A? | [
"288",
"216",
"240",
"123"
] | C | (3*8 + 2*4):(4*8 + 5*4)
8:13
8/21 * 630 = 240
Answer: A | AquaRat_train |
One morning I was woken by my mother's angry voice. I opened my eyes and found it was seven forty, so I jumped out of bed and rushed to a nearby bus stop without breakfast. Fortunately the bus started going as soon as I got on it. I was sure I could reach the school before the bell rang. However, the bus suddenly stopp... | [
"9",
"8am",
"7am",
"7:30 am"
] | B | MMLU_train | |
A long time ago people thought that the sun went round the earth. In some countries people even said that the sun was a god . They thought the god drove across the sky each day on a golden horse. Now we know the earth goes round the sun. It takes the earth a year to go all way round the sun. Today men even know how fa... | [
"a golden horse of god",
"a god on a golden horse",
"a god with golden dress",
"a god and a golden horse"
] | D | MMLU_train | |
What will be the cost of building a fence around a square plot with area equal to 289 sq ft, if the price per foot of building the fence is Rs. 58? | [
"Rs.3988",
"Rs.3928",
"Rs.3944",
"Rs.3943"
] | C | Let the side of the square plot be a ft.
a2 = 289 => a = 17
Length of the fence = Perimeter of the plot = 4a = 68 ft.
Cost of building the fence = 68 * 58 =Rs.3944.
Answer: A | AquaRat_train |
Dear Zhou Lan, Thank you very much for your mail. I want to go to China. I know something about China from your e-mails. Your English is very good. But I don't know much Chinese. Now I'm learning it from my parents. They know much about China. They tell me many things about China. I'm happy to know you like your school... | [
"4",
"6",
"12",
"14"
] | C | MMLU_train | |
What is the sum of the multiples of 7 from 77 to 91, inclusive? | [
"352",
"260",
"260",
"252"
] | D | The formula we want to use in this type of problem is this:
Average*Total Numbers=Sum
First, find the average by taking the sum of the F + L number and divide it by 2:
A = (F + L)/2
Second, find the total numbers in our range by dividing our F and L numbers by 7 and add 1.
(91/7) - (77/7) + 1 = 3
Multiply these togethe... | AquaRat_train |
Scurvy is a disease that sailors often got on long voyages. It was discovered that scurvy could be prevented by eating oranges and lemons. This suggests that scurvy is a disease caused by | [
"exposure to sea air",
"a nutritional deficiency",
"a microorganism",
"lack of exercise"
] | B | MMLU_train | |
What do you call a carnivore that eats mainly insects? | [
"omnivores",
"insectivores",
"predator",
"pescatorian"
] | B | Mammals may be herbivores, carnivores, or omnivores. Some carnivore mammals eat mainly insects and are called insectivores. Some omnivore mammals eat mainly fruits and are called frugivores. | SCiQ_train |
Getting a new PC is one thing, Keeping it running smoothly is quite another. While a personal computer should continue to perform well for years, users know that system unsteadiness does exist Yet you can reduce it to the smallest amount by following the tips below . First, put in as little software as possible. You'11... | [
"Three",
"Two",
"One",
"four"
] | A | MMLU_train | |
A basket has 6 apples and 3 oranges. Three fruits are picked at random. The probability that at least 2 apples are picked is | [
"55/47",
"65/84",
"25/84",
"45/84"
] | B | Total fruits = 9
Since there must be at least two apples,
(6C2 * 3C1)/9C3 + 6C3/9C3 = 65/84.
Answer:E | AquaRat_train |
What are the two layers of the skin? | [
"dermis and epithelial",
"epidermis and dermis",
"epithelial and endometrial",
"sebaceous and salivary"
] | B | Skin is made up of two layers, the epidermis and the dermis. | SCiQ_train |
Bluebirds looking secretly from nest boxes. Tadpoles swimming in a pond. Tiger swallowtails flying quickly around a butterfly bush. And over here, a class of students watching it all. A field trip to a nature center? No, it's a schoolyard. With some work on your part, it could even be your schoolyard. Intere... | [
"By giving step-by-step instructions.",
"By listing both sides of an argument.",
"By telling a story, from beginning to end.",
"By listing facts, from most to least important."
] | A | MMLU_train | |
What is the boiling and freezing point of water in celcius? | [
"100 degrees c and 0 degrees c",
"212 degrees c and 0 degrees c",
"100 degrees c and 32 degrees c",
"212 degrees c and 32 degrees c"
] | A | Melting and boiling points are somewhat unique identifiers, especially of compounds. In addition to giving some idea as to the identity of the compound, important information can be obtained about the purity of the material. | SCiQ_train |
What is the process of larva becoming an adult called? | [
"metamorphosis",
"parthenogenesis",
"evolution",
"synthesis"
] | A | After hatching, most arthropods go through one or more larval stages before reaching adulthood. The larvae may look very different from the adults. They change into the adult form in a process called metamorphosis. During metamorphosis, the arthropod is called a pupa. It may or may not spend this stage inside a special... | SCiQ_train |
If it is assumed that 60 percent of those who receive a questionnaire by mail will respond and 300 responses are needed, what is the minimum number of questionnaires that should be mailed? | [
"500",
"400",
"420",
"600"
] | A | Minimum no of mail to be sent for getting 300 responses at 60%
= 300/0.6 = 500
Option D | AquaRat_train |
Are the majority of archaea chemotrophs or photosynthetic? | [
"neither",
"photosynthetics",
"chemotrophs",
"autotrophs"
] | C | Most archaea are chemotrophs and derive their energy and nutrients from breaking down molecules in their environment. A few species of archaea are photosynthetic and capture the energy of sunlight. Unlike bacteria, which can be parasites and are known to cause a variety of diseases, there are no known archaea that act ... | SCiQ_train |
Which cycle is named after the scientist melvin calvin? | [
"calvin cycle",
"melcal cycle",
"krebs cycle",
"melvin cycle"
] | A | The second stage of photosynthesis takes place in the stroma surrounding the thylakoid membranes of the chloroplast. The reactions of this stage can occur without light, so they are sometimes called light-independent or dark reactions. This stage of photosynthesis is also known as the Calvin cycle because its reactions... | SCiQ_train |
Stars are organized into patterns called constellations. One constellation is named Leo. Which statement best explains why Leo appears in different areas of the sky throughout the year? | [
"Earth revolves around the sun.",
"The sun revolves around Earth.",
"The constellations revolve around Earth.",
"Earth revolves around the constellations."
] | A | MMLU_train | |
The objects the push up through the deep black stuff that covers the ground gives us an item that is inserted in a sweet treat with a flaky bottom of flour that can be eaten with ice cream on top? | [
"Leafs",
"Eggs",
"Milk",
"Fruit"
] | D | MMLU_train | |
A certain manufacturer produces items for which the production costs consist of annual fixed costs totaling $130,000 and variables costs averaging $10 per item. If the manufacturer’s selling price per item is $15, how many items the manufacturer produce and sell to earn an annual profit of $150,000? | [
"21,429",
"2,858",
"18,667",
"56,000"
] | D | Let the items manufactured or sold bex
130000+10x = 15x-150000
5x = 280000
x =56000
Ans:E | AquaRat_train |
What happens to neutral matter when electrons are transferred between objects? | [
"it becomes charged",
"it stays neutral",
"osmosis",
"it dissolves itself"
] | A | Whenever electrons are transferred between objects, neutral matter becomes charged. For example, when atoms lose or gain electrons they become charged particles called ions. | SCiQ_train |
Which disease afflicts children who don't get enough calcium during their bone formation stage? | [
"sids",
"rabies",
"cancer",
"rickets"
] | D | A: Children who don’t get enough calcium while their bones are forming may develop a deficiency disease called rickets, in which their bones are softer than normal and become bent and stunted. Adults who don’t get enough calcium may develop a condition called osteoporosis, in which the bones lose calcium and become wea... | SCiQ_train |
Find the number of ways in which 4 different beads can be arranged to form a necklace. | [
"20",
"60",
"80",
"3"
] | D | Since in forming a necklace clockwise and anticlockwise arrangements are not different, therefore,4 beads can be arranged to form a necklace in(4-1)! /2ways
= 3*2/2 = 3 ways
Answer is C | AquaRat_train |
condensation is a stage in the water cycle process when | [
"ice splashes water in my glass",
"a raindrop lands in my eye",
"a moist film is on my spectacles",
"sweat falls into my eyes"
] | C | MMLU_train | |
A person spends 40% of his salary on food, 25% on house rent, 15% on entertainment and 5% on conveyance. If his savings at the end of the month is Rs. 1200, then his salary per month in rupees is: | [
"None of these",
"6000",
"4000",
"8000"
] | D | Total expenditure = 40 + 25 + 15 + 5 = 85%
Saving = (100 - 85) = 15%
15/100 × Salary = 1200, Salary = 8000 Rs.
Answer:C. | AquaRat_train |
Assuming i have an infinite supply of coins.
What is the fewest number of coins would be required in order to make sure each and every coin touched exactly three other coins. | [
"3",
"8",
"2",
"4"
] | D | C
4
Three placed flat on the table in a triangle(touching each other) and put the fourth one on top of them in the middle. | AquaRat_train |
After a wildfire, the surviving creatures need to | [
"find new homes",
"dig for food",
"reproduce",
"fight for leadership"
] | A | MMLU_train | |
8 men can dig a pit in 20 days. If a man works half as much again a s a boy, then 4 men and 9 boys can dig a similar pit in: | [
"15 days",
"16 days",
"20 days",
"12 days"
] | B | Explanation:
1 work done = 8 × 20
1 man = 3/2 Boys
1 boy = 2/3 men
Then, 9 boys = 9 × 2/3 men = 6 men
Then, 4 men + 9 boys = 10 men
Then, 8 × 20 = 10 × ?days
? days = 8 × 20/10 = 16 days.
Answer: Option D | AquaRat_train |
A+B+C+D=D+E+F+G=G+H+I=17 given A=4. Find value of G and H? | [
"4,9",
"2,9",
"1,9",
"3,9"
] | C | A+B+C+D=17
4+2+6+5=17
D=5
D+E+F+G=17
5+3+8+1=17
G=1
G+H+I=17
1+9+7=17
G=1,H=9.
ANSWER:C | AquaRat_train |
A man walks at a speed of 3 km/hr and runs at a speed of 9 km/hr. How much time will the man require to cover a distance of 18 km, if he completes half of the distance, i.e., (9) km on foot and the other half by running? | [
"4",
"9",
"6",
"8"
] | A | Required time = (9)/3 + (9)/9 = 4 hours.
Answer:A | AquaRat_train |
Kail purchased n items from a catalog for $10 each. Postage and handling charges consisted of $4 for the first item and $1 for each additional item. Which of the following gives the total dollar amount for Kim’s purchase, including postage and handling, in terms of n ? | [
"9n + 4",
"11n + 3",
"11n + 4",
"11n + 2"
] | B | its C
n items for $10 each
total price $10n
postage and handling of $4 for 1st item and $1 for the rest
total postage and handling = $ [4+ (n-1)]
= $ n+3
total cost
10n+n+3 = 11n+3 | AquaRat_train |
How many integers between 324,700 and 458,600 have tens digit 1 and units digit 3? | [
"10,300",
"1,352",
"1,353",
"1,339"
] | D | There is one number in hundred with 1 in th tens digit and 3 in the units digit: 13, 113, 213, 313, ...
The difference between 324,700 and 458,600 is 458,600-324,700=133,900 - one number per each hundred gives 133,900/100=1,339 numbers.
Answer: E | AquaRat_train |
A penguin, while a bird, would avoid living in | [
"a cold pole",
"a zoo",
"a frozen habitat",
"a native forest"
] | D | MMLU_train | |
If log 27 = 1.431, then the value of log 9 is: | [
"0.934",
"0.954",
"0.998",
"0.958"
] | B | log 27 = 1.431
log (3cube ) = 1.431
3 log 3 = 1.431
log 3 = 0.477
log 9 = log(3square ) = 2 log 3 = (2 x 0.477) = 0.954.
Answer: Option C | AquaRat_train |
Suppose you want to buy three loaves of bread that cost $2.25 each
and a jar of peanut butter that costs $2. A jar of jelly is $2.75, but you
don’t need any jelly. You have $14. How much money will you have left
over? | [
"$2.50",
"$5.25",
"$1.50",
"$4.50"
] | B | The jelly is extra information. 14.00 – 3 x 2.25 – 2.00 =
14.00 – 6.75 – 2.00 = 5.25.
You have $5.25 left.
correct answer C | AquaRat_train |
What is the main ingredient of mothballs? | [
"processed naphthalene",
"ionized naphthalene",
"stable naphthalene",
"hydrocarbon naphthalene"
] | D | A: The main ingredient of mothballs is the hydrocarbon naphthalene. The main ingredient in nail polish remover is the hydrocarbon acetone. The lawn mower runs on a mixture of hydrocarbons called gasoline, and the camp stove burns a hydrocarbon fuel named isobutane. | SCiQ_train |
The release of calcium ions initiates what? | [
"cramps",
"spasms",
"exhalation",
"muscle contractions"
] | D | The release of calcium ions initiates muscle contractions. Watch this video (http://openstaxcollege. org/l/calciumrole) to learn more about the role of calcium. (a) What are “T-tubules” and what is their role? (b) Please describe how actinbinding sites are made available for cross-bridging with myosin heads during cont... | SCiQ_train |
Which of these will best separate iron filings from sand? | [
"water",
"a magnifying glass",
"a magnet",
"rubbing alcohol"
] | C | MMLU_train | |
What is regulated to ensure that the correct proteins are made? | [
"variation expression",
"gene expression",
"Fat expression",
"acids expression"
] | B | Gene expression is regulated to ensure that the correct proteins are made when and where they are needed. Regulation may occur at any point in the expression of a gene, from the start of transcription to the processing of a protein after translation. The focus in this lesson is the regulation of transcription. | SCiQ_train |
John and David can finish a job together in 6 hours. If John can do the job by himself in 8 hours, what percent of the job does David do? | [
"30%",
"45%",
"20%",
"25%"
] | D | You can also plug in numbers. For example, Bob and Alice work at a donut factory and make 24 donuts which is the job ( I picked this as a SMART number).
John on his own works 24/8 = 3 donuts per hour.
John and David work 24/6 = 4 donuts per hour so David works 1 donuts/hour
To find out the percentage, David works 1 don... | AquaRat_train |
The past fifty years or so have seen the gradual disappearing of animals from this earth, fishes from the sea, trees and plants from the land. Many factors result in this on pleasant phenomenon . Among them, hunting is the main factor that endangers wild life. Some people kill wild life for sport. They take pleasur... | [
"should not hunt wildlife",
"will disappear if wild life dies out",
"needs land more than wild life does",
"has little knowledge of sea fanning"
] | D | MMLU_train | |
GREENWICH--Recently, a group of concerned Greenwich residents gathered to discuss how they could help those who may be alone during the holiday season.Armed with plenty of ideas and a sincere desire to do good, this group now refers to themselves as "A Random Act of Kindness".As members of this group, we are to put tog... | [
"500.",
"400.",
"300.",
"200."
] | D | MMLU_train | |
The amount of power passed through transmission lines can be calculated by multiplying voltage by what? | [
"induction",
"resistance",
"amplification",
"current"
] | D | The amount of power passed through transmission lines can be calculated by multiplying voltage by current. The same power can be transmitted using a very high voltage and a very low current as with a low voltage and high current. | SCiQ_train |
In a college, the ratio of the number of boys to girls is 8 : 5. If there are 300 girls, the total number of
students in the college is | [
"780",
"None of these",
"620",
"420"
] | A | Explanation:
Let the boy are 8x and Girls are 5x
=> 5x = 300
=> x = 60
Total students = 8x+5x = 13x = 13(60) = 780
Answer: C | AquaRat_train |
Coca-Cola is probably the most famous brand in the world, and in some areasyou can even access it easier than clean drinkable water. Although the company is trying to present itself as a health-conscious company, you can't really say that drinking cola is healthy for you. Still, we all drink cola, some more and some le... | [
"The major ingredients of Coca-Cola.",
"Why Coca-Cola is popular among the young.",
"Some of the strangest uses of Coca-Cola.",
"Why we can't drink Coca-Cola too often."
] | C | MMLU_train | |
In a party there are 5 couples. Out of them 5 people are chosen at random. Find the probability that there are at the least two couples? | [
"29.25",
"23.25",
"29.22",
"29.42"
] | A | Average of 9 = x
9x = 8 * 3 + x * 2 x = 3.25
Total = 9 * 3.25 = 29.25
Answer:C | AquaRat_train |
An rna codon reading guu encodes for what? | [
"arginine",
"carbon",
"glycine",
"valine"
] | D | This chart shows the genetic code used by all organisms. For example, an RNA codon reading GUU would encode for a valine (Val) according to this chart. Start at the center for the first base of the three base codon, and work your way out. Notice that more than one codon may encode for a single amino acid. For example, ... | SCiQ_train |
Bean and other seed shoots are also known as sprouts . The dry bean seeds contain a store of nutrients just waiting to be released when they sprout. Under the right conditions they will germinate . As they grow, the food value of the seeds is multiplied into vitamins, minerals and other nutrients. This happens alm... | [
"Long sunflower sprouts taste better than short ones",
"Eating too long sunflower sprouts will make you feel uncomfortable in the throat",
"Eating sprouts with green leaves will be harmful to your health",
"It takes a long time for the food value of the seeds to multiply"
] | B | MMLU_train | |
Which part of the ear amplifies the sound waves? | [
"ear canal",
"eardrum",
"cochlea",
"middle ear"
] | D | The outer ear catches sound waves and funnels them to the middle ear. The middle ear amplifies the sound waves and passes them to the inner ear. The inner ear changes the sound waves to electrical signals. The signals travel to the brain, which interprets the sounds. | SCiQ_train |
A mum saved her daughter's life with her newly learned first aid skills. Sonya Hall, 33, of Denny Avenue, Lancaster, had only just attended one first aid class the day before when she found herself needing to use the skills on her three years old daughter Tilly. Sonya, who also has son Emmen, six, attende... | [
"She was knocked down by her brother.",
"She fell on the floor and hit her head.",
"She was hit by a toy on the head and felt upset.",
"She was hit by her brother and stopped breathing."
] | B | MMLU_train | |
What devices do astronomers use to see objects at wavelengths all across the electromagnetic spectrum? | [
"telescopes",
"microscopes",
"spectrographs",
"levels"
] | A | Many extremely interesting objects can’t be seen with the unaided eye. Astronomers use telescopes to see objects at wavelengths all across the electromagnetic spectrum. Some very hot stars emit light primarily at ultraviolet wavelengths. There are extremely hot objects that emit X-rays and even gamma rays. Some very co... | SCiQ_train |
Which trait does a puppy inherit from its parents? | [
"fur color and pattern",
"obedience to commands",
"food brand preferences",
"affection for a specific home"
] | A | MMLU_train | |
Miguel is 41 years old. He is 3 years older than twice his son’s age. Find the age of his son. | [
"18years",
"12years",
"19years",
"13years"
] | C | sons age=x
41-2x=3
x=19years
ANSWER:E | AquaRat_train |
The triplicate ratio of 3:5 is? | [
"1:62",
"1:34",
"3:64",
"27:125"
] | D | 3^3: 5^3 = 27:125
ANSWER:A | AquaRat_train |
Tigers and household cats are members of the same family; however, their sizes are vastly different. What is the cause of this difference? | [
"biochemical makeup",
"behavioral makeup",
"genetics",
"habitat size"
] | C | MMLU_train | |
Can dolphins talk? Maybe they can not talk with words,but they can talk with sounds. They show their feelings with sounds.Dolphins travel in a group.We call a group of fish a"school".They do not study,but they travel together.Dolphins are mammals ,not fish,but they swim together like fish in a schoo1.Dolphins talk t... | [
"a place for students to study",
"a group of fish traveling together",
"a special kind of animals",
"a place for training dolphins"
] | B | MMLU_train | |
People with celiac disease have an immune response to what, which ultimately leads to malnutrition, cramping, and diarrhea? | [
"seeds",
"lactose",
"fish",
"gluten"
] | D | The plasma membranes of cells that specialize in absorption are folded into fingerlike projections called microvilli (singular = microvillus). This folding increases the surface area of the plasma membrane. Such cells are typically found lining the small intestine, the organ that absorbs nutrients from digested food. T... | SCiQ_train |
In b is a positive integer smaller than 200 and (14b)/60 is an integer, then b has how many different positive prime factors? | [
"8",
"5",
"3",
"6"
] | C | 7b/30 tells us that b is a factor of 30, which has 2, 3, and 5 as its prime factors. Each of them is distinct. Moreover, all multiples of 30 less than 200 can be derived by multiplying these prime factors alone. Thus, number of different prime factors is 3.
Answer: B | AquaRat_train |
What has increased the greenhouse effect? | [
"climate change",
"human actions",
"temperature changes",
"ozone depletion"
] | B | Greenhouse gases in the atmosphere absorb heat. This is called the greenhouse effect and it makes the planet warmer. Human actions have increased the greenhouse effect. | SCiQ_train |
A refrigerator must do work to reverse the normal direction of what? | [
"coolant energy flow",
"visible energy flow",
"spectral energy flow",
"thermal energy flow"
] | D | A refrigerator must do work to reverse the normal direction of thermal energy flow. Work involves the use of force to move something, and doing work takes energy. In a refrigerator, the energy is usually provided by electricity. You can read in detail in the Figure below how a refrigerator does its work. For an animati... | SCiQ_train |
On a field trip, a student holds a frog and reports that it has slippery skin. This is an example of | [
"a measurement",
"a prediction",
"an explanation",
"an observation"
] | D | MMLU_train | |
What do you call any device that makes work easier by changing a force? | [
"invention",
"battery",
"machine",
"technology"
] | C | A machine is any device that makes work easier by changing a force. Work is done whenever a force moves an object over a distance. The amount of work done is represented by the equation:. | SCiQ_train |
A person buys an article at Rs.500. At what price should he sell the article so as to make a profit of 40%? | [
"700",
"887",
"256",
"654"
] | A | Cost price = Rs.500
profit = 40% of 500 = Rs.200
Selling price = Cost price + Profit
= 500 + 200 = 700
Answer: E | AquaRat_train |
Two trains of equal lengths take 10 sec and 15 sec, respectively, to cross a telegraph post. If the length of each train is 120 m, in what time will they cross each other, travelling in opposite directions? | [
"12 sec",
"19 sec",
"17 sec",
"18 sec"
] | A | Speed of the first train = 120/10 = 12 m/sec.
Speed of the second train = 120/5 = 8 m/sec.
Relative speed = 12 + 8 = 20 m/sec.
Required time = (120 + 120)/20 = 12 sec.
Answer: B | AquaRat_train |
Wave amplitude of a transverse wave is the difference in height between what and the resting position? | [
"a cascade",
"a magnitude",
"a valley",
"a crest"
] | D | Wave amplitude of a transverse wave is the difference in height between a crest and the resting position. Wave amplitude of a longitudinal wave is the distance between particles of the medium where it is compressed by the wave. | SCiQ_train |
What is the outermost part of the sun's atmosphere called? | [
"ultraviolet",
"corona",
"rays",
"particles"
] | B | The corona ( Figure below ) is the outermost part of the Sun's atmosphere. It is the Sun’s halo, or “crown. ” With a temperature of 1 to 3 million K, the corona is much hotter than the photosphere. The corona extends millions of kilometers into space. Sometime you should try to see a total solar eclipse. If you do, you... | SCiQ_train |
Vectors along the same line can be what to one another like ordinary numbers? | [
"lost",
"noted",
"taken",
"added"
] | D | Components along the same axis, say the x-axis, are vectors along the same line and, thus, can be added to one another like ordinary numbers. The same is true for components along the y-axis. (For example, a 9-block eastward walk could be taken in two legs, the first 3 blocks east and the second 6 blocks east, for a to... | SCiQ_train |
Nuclear power's danger to health, safety, and even life itself can be described in one word; radiation . Nuclear radiation has a certain mystery about it, partly because it cannot be detected by human senses. It can't be seen or heard, or touched or tasted, even though it may be all around us. There are other things... | [
"nuclear mystery",
"radiation detection",
"radiation level",
"nuclear radiation"
] | D | MMLU_train | |
Two unbiased coin are tossed. What is the probability of getting almost
one head? | [
"3/4",
"1/4",
"1/6",
"3/5"
] | A | Here S={HH,HT,TH,TT}
Let Ee=event of getting one head
E={TT,HT,TH}
P(E)=n(E)/n(S)=3/4
Answer option C) 3/4 | AquaRat_train |
When he was a boy, Tim was much influenced by the books about the sea, but in fact by the age of fifteen he had decided to become a doctor rather than a sailor. His father was a dentist and as a result, Tim had the opportunity of meeting many doctors either at home or elsewhere. When he was fourteen he was already han... | [
"during the war, Tim was a surgeon in the Navy.",
"he taught the country people simple facts about medicine in California.",
"after the war, he married the old doctors' daughter.",
"Tim worked as a life-saver after war."
] | C | MMLU_train | |
What is the major function of the human excretory system? | [
"eliminate waste materials",
"respond to stimuli",
"break down food mechanically",
"absorb nutrients from food"
] | A | MMLU_train | |
What is the name of vesicles that are formed by the golgi apparatus? | [
"vessels",
"capillaries",
"lysosomes",
"lymphocytes"
] | C | Lysosomes are vesicles that are formed by the Golgi apparatus. They contain powerful enzymes that could break down (digest) the cell. Lysosomes break down harmful cell products, waste materials, and cellular debris and then force them out of the cell. They also digest invading organisms such as bacteria. Lysosomes also... | SCiQ_train |
What causes a person to have blue eyes? | [
"eating foods high in protein at a young age",
"having a brother or sister with blue eyes",
"being overexposed to the Sun at a young age",
"receiving a gene for blue eyes from each parent"
] | D | MMLU_train | |
Plants need green leaves to make food. A plant needs sunlight and carbon dioxide from the air for making food and it also needs water and salts from the soil to make food too. There are certain cells in the leaves which change carbon dioxide and water into sugar. To do this the cells needs energy, which they get fro... | [
"sunlight",
"veins",
"stems",
"green leaves"
] | D | MMLU_train | |
How many pieces of 75 cm can be cut from a rope 55.5 meters long? | [
"30",
"74",
"60",
"40"
] | B | Explanation :
Total pieces of 75 cm that can be cut from a rope of 55.5 meters long is
= (55.5 meters)/(75 cm)
= (55.5 meters)/(0.75 meters)
= 74
Answer : E | AquaRat_train |
A man can row upstream at 22 kmph and downstream at 42 kmph, and then find the speed of the man in still water? | [
"29",
"23",
"92",
"32"
] | D | US = 22
DS = 42
M = (42 + 22)/2 = 32
Answer:D | AquaRat_train |
Why can a small fire be put out by placing a heavy blanket over it? | [
"This lowers the temperature.",
"This makes the flames smaller.",
"This absorbs the burning substance.",
"This keeps oxygen from reaching the fire."
] | D | MMLU_train | |
Continental drift also promotes what speciation? | [
"allopatric",
"obligate",
"macroevolution",
"mutualistic"
] | A | SCiQ_train | |
(B) What are you going to do if you are in a burning house? Escaping a fire is a serious matter. Knowing what to do during a fire can save yourself. It is important to know the ways you can use and to show them to everyone in the family, such as stairways and fire escapes, but not lifts . From the lower floors of th... | [
"smoke and fire can't be drawn into the room",
"you can call for help",
"you can get fresh air",
"you can be sent first"
] | A | MMLU_train | |
What is the purpose of your body's first line of defense? | [
"heal wounds",
"reject foreign bodies",
"fight or flight",
"to keep out pathogens"
] | D | Your body’s first line of defense is like a castle’s moat and walls. It keeps most pathogens out of your body. The first line of defense includes physical, chemical, and biological barriers. | SCiQ_train |
Calculate how many seconds it eill take for 4 bells to toll together again, given that they begin to toll together respectively at the intervals of 2, 5, 8 and 11 seconds. ? | [
"440",
"422",
"420",
"442"
] | A | LCM of 2, 5, 8 and 11 is
440
LCM=440
ANSWER:A | AquaRat_train |
What element is an essential part of many molecules needed by living organisms? | [
"nitrogen",
"silicon",
"helium",
"hydrogen"
] | A | Nitrogen is an essential part of many molecules needed by living organisms. | SCiQ_train |
Difficulty:
There are five sales agents in a certain real estate office. One month Andy sold four times as many properties as Ellen, Bob sold 3 more than Ellen, Cary sold four times as many as Bob, and Dora sold as many as Bob and Ellen together. Who sold the most properties that month? | [
"Ellen",
"Andy",
"Cary",
"Dora"
] | C | a= 4e
b =3 +e
c = 4b = 12+ 4e (highest of all)
d = b + e = 3+ e +e = 3 + 2e
Ans. C | AquaRat_train |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.