question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
The radius of a circle is increased by 1%. Find how much % does its area increases? | [
"2.07%",
"2.21%",
"2.08%",
"2.01%"
] | D | r = 100 r = 101
r2 = 10000 r2 = 10201
10000 ---- 201
100 ---- ? => 2.01%
Answer: D | AquaRat_train |
Here's an amazing way to get a hard-boiled egg into a bottle, even though the mouth of the boiled is smaller than the egg! What's more, you don't even need to touch the egg to get it to go in! For this experiment you will need: *a hard-boiled egg *a glass bottle with a mouth just slightly smaller than the egg (a fruit-... | [
"A match.",
"A fruit-drink bottle.",
"The pressure of the air.",
"The burning paper."
] | C | MMLU_train | |
Mitosis and meiosis are both forms of division of the nucleus in these? | [
"endogenous cells",
"reproduction cells",
"eukaryotic cells",
"converts cells"
] | C | Comparing Meiosis and Mitosis Mitosis and meiosis are both forms of division of the nucleus in eukaryotic cells. They share some similarities, but also exhibit distinct differences that lead to very different outcomes (Figure 11.7). Mitosis is a single nuclear division that results in two nuclei that are usually partit... | SCiQ_train |
Polar bears are born in dens on land and their mother stays with them for the whole winter without eating anything. The mother and the babies come out from the dens around March, _ from a long winter and must immediately go hunting to find food to stay alive. Now, the only hunting they know is to catch seals from floa... | [
"it is easy for polar bears to find food",
"it takes them less time to catch seals",
"they have to swim farther to get food",
"fewer seals will come to the shore"
] | C | MMLU_train | |
What paired organs together receive about 25 percent of cardiac output and are protected in the retroperitoneal space by the renal fat pad and overlying ribs and muscle? | [
"brain",
"kidneys",
"lungs",
"hands"
] | B | 25.3 Gross Anatomy of the Kidney As noted previously, the structure of the kidney is divided into two principle regions—the peripheral rim of cortex and the central medulla. The two kidneys receive about 25 percent of cardiac output. They are protected in the retroperitoneal space by the renal fat pad and overlying rib... | SCiQ_train |
Scientists launch a rocket into space for a mission. Once the rocket escapes the gravitational pull of Earth, how will the mass and weight of the rocket be affected? | [
"The mass and weight will change.",
"The mass and weight will stay the same.",
"The mass will stay the same, but the weight will change.",
"The mass will change, but the weight will stay the same."
] | C | MMLU_train | |
Specific scents are often associated with what? | [
"pheromones",
"memories",
"instincts",
"behaviors"
] | B | Specific scents are often associated with our memories of places and events. That's because scents are more novel or specific than shapes or other things you might see. So an odor similar to that of your grandmother's kitchen or pantry might be more quickly associated with your memories of that place than a similar sig... | SCiQ_train |
Three partners A,B,C starts a business. Twice A's capital is equal to thrice B's capital and B's capital is four times C's capital. Out of a total profit of Rs.16,500 at the end of the year, B's share is | [
"Rs.6000",
"None",
"Rs.7500",
"Rs.4000"
] | A | Solution
Let C = x.
Then, B = 4x and 2A = 3x4x = 12x or A = 6x.
∴ A : B : C = 6x : 4x : x = 6 : 4 : 1.
So B's capital = Rs(16500 x 4 / 11)
= Rs.6000.
Answer B | AquaRat_train |
Which ductless gland releases secretions directly into surrounding tissues and fluids? | [
"adrenal glands",
"pineal gland",
"endocrine gland",
"marrow gland"
] | C | Glandular Epithelium A gland is a structure made up of one or more cells modified to synthesize and secrete chemical substances. Most glands consist of groups of epithelial cells. A gland can be classified as an endocrine gland, a ductless gland that releases secretions directly into surrounding tissues and fluids (end... | SCiQ_train |
All matter is composed of tiny indivisible particles called atoms. all atoms of an element are identical in mass and this? | [
"acid properties",
"liquid properties",
"chemical properties",
"electrical properties"
] | C | All matter is composed of tiny indivisible particles called atoms. All atoms of an element are identical in mass and chemical properties, whereas atoms of different elements differ in mass and fundamental chemical properties. A chemical compound is a substance that always contains the same atoms in the same ratio. In c... | SCiQ_train |
Moreno, Stanley, and 23 other students from Westfield State College were on vacation in Acapulco, Mexico. This was the last night in the hotel. It was 4 am, Moreno and Stanley came back from a party. Just as Stanley went to sleep, he heard loud noise outside. From the balcony of their fourth-floor room, Moreno and ... | [
"make them cool",
"stop the smoke from going into lungs",
"let people find them",
"play a joke with other people"
] | B | MMLU_train | |
Which is an example of a chemical reaction? | [
"The melting of ice",
"The grinding of salt crystals to powder",
"The burning of wood",
"The evaporation of water from a puddle"
] | C | MMLU_train | |
What do you call an incomplete outer shell of an atom? | [
"valence shell",
"nucleic shell",
"helium shell",
"motile shell"
] | A | SCiQ_train | |
Life in the future is different from now. There are not any paper money in the future. People use their _ when they go shopping. There are not so many stores. At weekends, people needn't go out. They usually do some shopping at home on the Internet. Children don't get up early to go to school. They have lessons at hom... | [
"in the classroom",
"over the radio",
"on TV",
"on the Internet"
] | D | MMLU_train | |
Ice masses, acquifers, and the deep ocean are examples of water what? | [
"reservoirs",
"fields",
"seas",
"lakes"
] | A | The atmosphere is an exchange pool for water. Ice masses, aquifers, and the deep ocean are water reservoirs. | SCiQ_train |
People have different ways of greeting each other. They might shake hands , kiss or hug . But do you ever wonder how dogs say hello? If you are a dog lover, you already know the answer to this question. When you arrive home, your dog jumps up into your lap . It wags its tail, and sometimes gives you wet kisses. Li... | [
"They use eyes to recognize each other.",
"They use sound to recognize each other.",
"They use smell to recognize each other.",
"They use touch to recognize each other."
] | C | MMLU_train | |
Under a microscope, salt crystals are what shape? | [
"cubes",
"squares",
"triangles",
"circles"
] | A | Under a microscope, salt crystals are cubes. | SCiQ_train |
It's Sunday. Mike does not go to school. But he is not at home. He is now sitting on a bus. He is going shopping. An old woman gets on the bus. Mike stands up and says to her,"Come and sit here, please."The old woman goes over and sits down. She says,"Thank you very much, dear little boy." The bus stops near the shop. ... | [
"five",
"four",
"three",
"two"
] | D | MMLU_train | |
Al Ossinger,an experienced mountain guide,knew it was time to leave Longs Peak in Colorado's Rocky Mountain National Park,and get off'quickly.The sky had turned threatening dark,and his ice ax at times gave out upset sounds.Suddenly,as Ossinger was crossing a large mass of rock,both hands pressed against it for balanc... | [
"he thought it was going to rain",
"he dared not move about any more",
"he tried to move further up",
"he thought his arms wouldn't move"
] | D | MMLU_train | |
When it is winter in the northern hemisphere the southern hemisphere experiences which season? | [
"spring",
"summer",
"autumn",
"winter"
] | B | SCiQ_train | |
What is the name of the process where light is produced without heat? | [
"fluorescence",
"luminescence",
"radiation",
"effervescence"
] | B | Some objects produce light without becoming very hot. They generate light through chemical reactions or other processes. Producing light without heat is called luminescence . Luminescence, in turn, can occur in several different ways:. | SCiQ_train |
A monkey ascends a greased pole 12 metres high. He ascends 2 metres in first minute and slips down 1 metre in the alternate minute. In which minute, he reaches the top ? | [
"24th",
"21st",
"22nd",
"None of these"
] | C | In 2 minutes, he ascends = 1 metre
∴ 10 metres, he ascends in 20 minutes.
∴ He reaches the top in 21st minute.
Answer B | AquaRat_train |
Which of the following does not give an example of how sparrows use resources in their environment to survive? | [
"Sparrows breathe air.",
"Sparrows drink water.",
"Sparrows use the sun for food.",
"Sparrows use plants for shelter."
] | C | MMLU_train | |
A lymphocyte is the type of which cell involved in an immune system response? | [
"white immunity cell",
"white brain cell",
"red blood cell",
"white blood cell"
] | D | A lymphocyte is the type of white blood cell involved in an immune system response. You can see what a lymphocyte looks like, greatly magnified, in Figure below . Lymphocytes make up about one quarter of all white blood cells, but there are trillions of them in the human body. Usually, fewer than half of the body’s lym... | SCiQ_train |
Scientists who discovered a new way of generating electricity from water say they may have come across an alternative source of clean energy to rival wind and solar power. The breakthrough, which scientists say is the first new way to generate electricity in 160 years, could lead to batteries that use water instead of ... | [
"A kind of solar power discovered by scientists.",
"A kind of new energy source found in tap water.",
"The breakthrough to generate electricity 160 yeas ago.",
"A kind of new battery invented without poisonous substances."
] | B | MMLU_train | |
If the sides of a cube are in the ratio 4:3. What is the ratio of their diagonals? | [
"4:6",
"4:3",
"4:7",
"3:3"
] | B | a1:a2 = 4:3
d1:d2 = 4:3
Answer: A | AquaRat_train |
What body system allows humans to move? | [
"digestive system",
"muscular system",
"lung system",
"abnormal system"
] | B | The muscular system consists of all the muscles in the body. This is the body system that allows us to move. You also depend on many muscles to keep you alive. Your heart, which is mostly muscle, pumps blood around your body. | SCiQ_train |
The number of positive integers valued pairs (x, y) satisfying 4x -17y = 1 and x <= 1000 (x is less than or equal to 1000) is | [
"58",
"59",
"55",
"57"
] | B | We are asked to find integer solutions for x,y.
There is no need to apply Euclidian algorithm here, we can get particular solutions simply by plugging in some values.
As y reaches 3 we get:
y’ = 3 and x’ = 13. We need only to solve for x.
General solution for x will be:
x = x’ + bn = 13 + 17n
Hence lower limit for n is... | AquaRat_train |
Activated macrophages and neutrophils discharge what that signals molecules that enhance an immune response? | [
"cytokines",
"pathogens",
"nucelotides",
"alkaloids"
] | A | SCiQ_train | |
40% of a number is more than 20% of 650 by 190. Find the number? | [
"127",
"128",
"800",
"997"
] | C | (40/100) * X – (20/100) * 650 = 190
2/5 X = 320
X = 800
Answer: C | AquaRat_train |
Sickle-cell disease significantly impairs the function of what? | [
"metabolism system",
"limbic system",
"nervous system",
"circulatory system"
] | D | SCiQ_train | |
In a division sum, the divisor is ten times the quotient and five times the remainder. If the remainder is 70, the dividend is: | [
"C)12320",
"A)5322",
"B)5330",
"E)53420"
] | A | Divisor = (5 * 70) = 350
= 10 * Quotient = Divisor
=> Quotient = 350/10 = 35
Dividend = (Divisor * Quotient) + Remainder
Dividend = (350 * 35) + 70 = 12320.
C | AquaRat_train |
The procedure known as angioplasty is used when what part of the circulatory system is clogged? | [
"the spinal cord",
"blood vessel",
"lungs",
"the heart"
] | B | When a blood vessel gets clogged, there is no medical equivalent of "Drano" that will clear it out. There is, however, a procedure known as angioplasty. A thin tube with a balloon is threaded through the blood vessels. Once in place, the balloon is inflated to compress the clog against the artery wall. | SCiQ_train |
A stopwatch is helpful | [
"when ascertaining what time it is",
"when tracking split times on runs",
"when setting an alarm clock",
"when ascertaining answers on a times table test"
] | B | MMLU_train | |
What is the final stage of aerobic respiration, when energy from the krebs cycle is transferred to atp? | [
"glycolysis",
"electron transport",
"cytoplasm transport",
"acetyl-CoA"
] | B | Electron transport is the final stage of aerobic respiration. In this stage, energy from NADH and FADH 2 , which result from the Krebs cycle, is transferred to ATP. Can you predict how this happens? ( Hint: How does electron transport occur in photosynthesis?). | SCiQ_train |
A plant makes its own food in its leaves .Water comes to the leaves through the roots . Air gets into the leaves through very small holes . The green coloring in the leaves uses the water and air to make the food for the plant . It also needs sunshine because a plant can make food only when the sun is shining. Animal... | [
"animals",
"meat",
"plants",
"leaves"
] | C | MMLU_train | |
Which would likely most impact a barometer? | [
"gale-force winds",
"thunder",
"light breezes",
"lightning"
] | A | MMLU_train | |
A man invests some money partly in 12% stock at 132 and partly in 10% stock at 80.To obtain equal dividends from both,he must invest the money in the ratio : | [
"None",
"16 : 15",
"3 : 5",
"11:8"
] | D | Solution
For an income of Rs. 1 in 12% stock at 132, investment = Rs. (132/12)= Rs. 11 .
For an income of Rs. 1 in 10% stock at 80, investment = Rs.(80/10) = Rs. 8.
∴ Ratio of investments = 11:8 =11:8
Answer C | AquaRat_train |
Scientists goal is develop nuclear fusion power plants, where the energy from fusion of hydrogen nuclei can be converted to what? | [
"oil",
"gasoline",
"electricity",
"wind"
] | C | Scientists are searching for ways to create controlled nuclear fusion reactions on Earth. Their goal is develop nuclear fusion power plants, where the energy from fusion of hydrogen nuclei can be converted to electricity. How this might work is shown in Figure below . | SCiQ_train |
Which of these describes water in a solid state? | [
"Vapor rising in the sky",
"Hail during a storm",
"Waves crashing on the seashore",
"Rain falling from the clouds"
] | B | MMLU_train | |
In the first 10 overs of a cricket game, the run rate was only 3.8. What should be the run rate in the remaining 40 overs to reach the target of 282 runs? | [
"8",
"6.5",
"6.25",
"6.1"
] | D | 10 overs - run rate = 3.8
runs scored in first 10 overs = 38
remaining overs 40
total runs to be scored= 282
38 runs already scored 282-38=244
244 runs to be scored in 40 overs
let required runrate be x
40*x=244
x=244/40
x=6.1
the required runrate is 6.1
ANSWER:D | AquaRat_train |
A man is 24 years older than his son. In two years, his age will be twice the age of his son. What is the present age of his son? | [
"23 years",
"22 years",
"20 years",
"21 years"
] | B | Let present age of the son = x years
Then present age the man = (x + 24) years
Given that in 2 years man's age will be twice the age of his son
x = 22
ANSWER B | AquaRat_train |
What is the functional unit of compact bone? | [
"the osteon",
"the canton",
"the auteron",
"the boron"
] | A | Bone matrix provides bones with their basic structure. Notice the spongy bone in the middle, and the compact bone towards the outer region. The osteon is the functional unit of compact bone. | SCiQ_train |
What is part of an ecological system? | [
"waterfalls",
"pulsars",
"black holes",
"asteroids"
] | A | MMLU_train | |
The product of two numbers is 168 and the sum of these two numbers is 26. What is the largest of these two numbers? | [
"22",
"88",
"62",
"12"
] | D | Let the numbers be x and (26 – x).
Therefore, x (26 – x) = 168
x2 – 26x + 168 = 0
(x – 14) (x – 12) = 0
x = 14 or x = 12
So, the numbers are 14 and 12.
ANSWER: D | AquaRat_train |
People can use the phone to talk with others almost anywhere on the earth. But when you use the phone, you don't see the person you are talking with. Today some people are using a kind of telephone called the picture phone or vision phone. With it, two people who are talking can see each other. Picture phones can be us... | [
"bad",
"important",
"useful",
"boring"
] | C | MMLU_train | |
Hello, My name is Dale. I'm 13 years old. This is a photo of my family. Look! This is my father. His name is Tim Brown. He is 45 years old. This is my mother Alice. She is 43 years old. I have a sister and her name is Gina. She is 11 years old. I look like my mother and Gina looks like my father. All my family are in ... | [
"Three",
"Four",
"Five",
"Six"
] | B | MMLU_train | |
Thermometers | [
"can tell you if you need an umbrella that day",
"can tell you which direction the wind is blowing",
"can help you decide how many layers of clothes to wear outside",
"can tell you how much rain has fallen"
] | C | MMLU_train | |
What distance will be covered by a bus moving at 90 kmph in 20 seconds? | [
"207",
"276",
"289",
"500"
] | D | 90 kmph = 90 * 5/18
= 25 mps
D = Speed * time = 25 * 20
= 500 m.
Answer:A | AquaRat_train |
Which is greatest 33 1/3%, 4/15 and 0.35 ? | [
"None of these",
"4/15",
"33 1/3%",
"0.35"
] | D | Answer
331/3% = (100/3) /100 = 1/3 =0.33;
4/15 = 0.26
Clearly 0.35>0.33>0.26
∴ 0.35 is greatest
Correct Option: C | AquaRat_train |
The cell walls of fungi are made of what? | [
"lectin",
"mucous",
"cartilage",
"chitin"
] | D | Today, fungi are no longer classified as plants. We now know that they have unique physical, chemical, and genetic traits that set them apart from plants (and other eukaryotes). For example, the cell walls of fungi are made of chitin, not cellulose. Also, fungi absorb nutrients from other organisms, whereas plants make... | SCiQ_train |
If Scott has earned x dollars by working 3 days a week at a constant daily rate for w weeks, which of the following represents his daily wage? | [
"x/(3w)",
"xw/3",
"w/(3x)",
"3xw"
] | A | In 1 week -- Scott works 3 days
In 'w' weeks---Scott works 3w days
3w day's wage -- x $
1 day's wage --- x/3w $
Answer : E | AquaRat_train |
My name is Peter and I'm 12 years old. I don't have a brother or a sister. I am in No.2 Middle School. My parents are Gray and Nancy Wilson. My father is a worker and my mother is a music teacher. My father's parents are David and Jacy Wilson. They don't live with us. They live in the nearby city . David is 63 and Jacy... | [
"worker",
"music teacher",
"farmer",
"We don't know"
] | B | MMLU_train | |
The product of a system’s mass multiplied by its velocity is called what? | [
"variation momentum",
"magnetic momentum",
"horizontal momentum",
"linear momentum"
] | D | 8.1 Linear Momentum and Force Linear Momentum The scientific definition of linear momentum is consistent with most people’s intuitive understanding of momentum: a large, fastmoving object has greater momentum than a smaller, slower object. Linear momentum is defined as the product of a system’s mass multiplied by its v... | SCiQ_train |
Give an example of benthos that live near vents on the deep ocean floor. | [
"arthropods",
"tubeworms",
"amphipods",
"crustaceans"
] | B | Some benthos live near vents on the deep ocean floor. Tubeworms are an example ( Figure below ). Scalding hot water pours out of the vents. The hot water contains chemicals that some specialized bacteria can use to make food. Tubeworms have the bacteria living inside them. The bacteria get protection and the tubeworms ... | SCiQ_train |
What term is used to describe a protein that acts as a biological catalyst? | [
"nucleus",
"heterozygote",
"protein",
"enzyme"
] | D | An enzyme is a protein that acts as a biological catalyst. Recall that a catalyst is a substance that increases the rate of a chemical reaction without itself being consumed in the reaction. Cellular processes consist of many chemical reactions that must occur quickly in order for the cell to function properly. Enzymes... | SCiQ_train |
What kind of container is used to measure heat changes during a chemical reaction or physical process? | [
"graduated cylinder",
"calorimeter",
"hydrostatic",
"thermal flask"
] | B | Calorimetry is the measurement of the transfer of heat into or out of a system during a chemical reaction or physical process. A calorimeter is an insulated container that is used to measure heat changes. The majority of reactions that can be analyzed in a calorimetry experiment are either liquids or aqueous solutions.... | SCiQ_train |
Using tablet computers like Apple's iPad and Samsung's Galaxy Note just before bed can lead to a poor night's sleep, according to research. More and more people are taking their tablets to bed with them to surf the web, check Facebook or email before switching off the light. But researchers are warning that the blueis... | [
"Orange and red light does no good to a good night's sleep.",
"Our brains recognize orange or red light in tone as a cue that the day is ending.",
"The less melatonin our body produces, the easier we fall asleep.",
"Too much late night screen time leads to more than sleep problem."
] | D | MMLU_train | |
At noon, ship A is 100km west of ship B. Ship A is sailing east at 35 km/hr and ship B is sailing north at 25km/hr. How fast is the distance between the ships changing at 4.00pm. | [
"35.21 km/hr.",
"39.21 km/hr.",
"37.21 km/hr.",
"36.21 km/hr."
] | D | Let the position of ship B at noon be at the origin
=>ship A has x-coordinate = -100km and B has x-coordinate =0km
At 4.00 p.m., ship A is at x = -100+4*35=40km
and B is at x = 0 and y = 4 * 25 = 100 km
Distance between them at 4.00 p.m. = √[(100)^2 + (40)^2] = 20√(29) km
Distance between the ships,
s^2 = x^2 + y^2
=> ... | AquaRat_train |
Two pipes A and B can separately fill a tank in 12 and 15 minutes respectively. A third pipe C can drain off 45 liters of water per minute. If all the pipes are opened, the tank can be filled in 15 minutes. What is the capacity of the tank? | [
"540",
"121",
"272",
"772"
] | A | 1/12 + 1/15 - 1/x = 1/15
x = 12
12 * 45 = 540
Answer: B | AquaRat_train |
What happens if a molecule forms strong bonds to the catalyst? | [
"surface gets poisoned",
"membrane gets poisoned",
"catalyst gets poisoned",
"molecules gets poisoned"
] | C | In catalysis, if a molecule forms strong bonds to the catalyst, then the catalyst may become poisoned. Experiments on various catalysts showed the following results: a. Fe, Ru, and Os form weak bonds with N2; however, O2, alkynes, alkenes, CO, H2, and CO2 interact more strongly. CO2 and H2 form weak bonds with a Co or ... | SCiQ_train |
Among 500 people, 56% like strawberry jam, 44% like apple jam, and 40% like raspberry jam. If 30% of the people like both strawberry and apple jam, what is the largest possible number of people who like raspberry jam but do not like either strawberry or apple jam? | [
"80",
"86",
"150",
"60"
] | C | 56%+44%-30%=70% who like either Strawberry, Apple, or both.
That means 100%-70% = 30% do not like either Apple of Strawberry jam.
30% is the most possible that like raspberry jam but do not like either strawberry or apple (assuming nobody in the group does not like any)
E | AquaRat_train |
A invested $300 in a business and B invested $400 in a business. At the end of the year they got $350 as the profit. Find their share? | [
"$150,$200",
"$130,$150",
"$250,$300",
"$125,$250"
] | A | A:B = 300:400
A:B = 3:4
A's share = 350*3/7 = $150
B's share = 350*4/7 = $200
Answer is A | AquaRat_train |
Unlike corals, jellyfish spend most of their lives as what? | [
"medusae",
"pupae",
"infants",
"cercariae"
] | A | Unlike corals, jellyfish spend most of their lives as medusae. They live virtually everywhere in the ocean. They are typically carnivores. They prey on zooplankton, other invertebrates, and the eggs and larvae of fish. | SCiQ_train |
Before 1900, many theories existed as to the cause of yellow fever . Some doctors were sure the disease was air-borne; others felt that it was spread from person to person. Dr. Carlos Finlay, a well-known Cuban doctor of that time, had long held the theory that it was caused by the bite of mosquitoes. But neither the ... | [
"Fighting against yellow fever",
"A doctor against yellow fever",
"The actual cause of yellow fever",
"Several theories on yellow fever"
] | C | MMLU_train | |
Many students are under great pressure this term. There is some advice on studying and preparing for exams. Sciences Ask students what is the most difficult course, and most of them will give you the same answer: mathematics. This is also true for Dai Shuang, a 14-year-old student at No.1 Middle School. He says, "It's ... | [
"asking teachers for help",
"taking notes in classes",
"doing lots of exercises",
"studying alone"
] | D | MMLU_train | |
Diving or Drowning A rich young man decided that he would like to do some diving in the sea, so he bought a rubber suit and all the other things that he needed, and took some lessons at a diving school. Then one day he walked into the water by himself and began to explore the bottom of the sea. He saw a lot of beautifu... | [
"swimming",
"diving",
"searching for fish",
"drowning"
] | D | MMLU_train | |
Beijing Restaurant _ SOUPS :Tofu soupY=10. 00 Bone soupY=15. 00 Chicken soupY=20. 00 STAPLES:Fried riceY=8. 00 Fried noodlesY=10. 00 Hot dogY=4. 00 Meat pieY=10. 00 SandwichY=10. 00 HamburgerY=10. 00 MAIN COURSES:Roast chickenY=30. 00 Italian pizzaY=9. 00 Indian curriesY=15. 00 Pork and cabbageY=15. 0... | [
"Y=8. 00.",
"Y=9. 00.",
"Y=7. 00.",
"Y=6. 00."
] | B | MMLU_train | |
A shopkeeper expects a gain of 22.5% on his cost price. If in a week, his sale was of Rs. 392, what was his profit? | [
"Rs 72",
"Rs 93",
"Rs 79.15",
"Rs 88.20"
] | A | C.P. = Rs. (100/122.5)x 392 = Rs. (1000/1225)x 392= Rs. 320
Profit = Rs. (392 - 320) = Rs. 72.
ANSWER :A | AquaRat_train |
What do we call the region on the lung root formed by the entrance of the nerves at the hilum? | [
"brain plexus",
"pulmonary plexus",
"renal plexus",
"heart plexus"
] | B | Nervous Innervation Dilation and constriction of the airway are achieved through nervous control by the parasympathetic and sympathetic nervous systems. The parasympathetic system causes bronchoconstriction, whereas the sympathetic nervous system stimulates bronchodilation. Reflexes such as coughing, and the ability of... | SCiQ_train |
Viruses are killed by objects used in a | [
"backyard",
"bathroom",
"kitchen",
"living room"
] | C | MMLU_train | |
The price of 5 kilograms of premium fertilizer is the same as the price of 10 kilograms of regular fertilizer. If the price of premium fertilizer is y cents per kilogram more than the price of regular fertilizer, what is the price, in cents, per kilogram of premium fertilizer? | [
"6y",
"6/5*y",
"y/30",
"2y"
] | D | Usingpfor premium andrfor regular, I got two equations from the question stem:
5p = 10r and p = r+y
Substitute for p: 5(r+y) = 10r
Distribute: 5r + 5y = 10r
Subtract 5r from both sides: 5y = 5r
Plug back into the first equation: 5p = 10(y)
Distribute: 5p = 10y
Divide both sides by 5: p = 2y
The answer is D. | AquaRat_train |
What chromosome determines the sex of an organism? | [
"S chromosome",
"autosome",
"ribosome",
"sex chromosome"
] | D | A sex chromosome is a chromosome that determines the sex of an organism. Humans have two sex chromosomes, X and Y . Females have two X chromosomes ( XX ), and males have one X and one Y chromosome ( XY ). An autosome is any chromosome other than a sex chromosome. If a trait is autosomal it will affect males and females... | SCiQ_train |
John is an American boy. His family is in China now. John likes chocolates very much. But his mother doesn't give him any. They are not good for him, she thinks. But John has a very nice grandfather. The old man loves him very much, and sometimes he buys John some chocolates. Then his mother lets John eat them. She w... | [
"On Sunday.",
"On Monday.",
"On Tuesday.",
"On Saturday."
] | B | MMLU_train | |
The C.P of 15 books is equal to the S.P of 18 books. Find his gain% or loss%? | [
"16 5/3%",
"16 2/3%",
"16 7/3%",
"16 6/3%"
] | B | 15 CP = 18 SP
18 --- 3 CP loss
100 --- ? => 16 2/3% loss
Answer: A | AquaRat_train |
What is a pair of valence electrons in a bonded atom that does not participate in bonding called? | [
"lone pair",
"opposite pair",
"isolated pair",
"hostile pair"
] | A | A pair of valence electrons in a bonded atom that does not participate in bonding is called a lone pair. Lone pair electrons contribute to molecular shape. | SCiQ_train |
Evolution over a short period of time at the level of the population is called what? | [
"microevolution",
"redistributions",
"grammaticalization",
"macroevolution"
] | A | The time scale of evolution can vary. Evolution over a short period of time at the level of the population is called microevolution. Evolution over a long period of time above the level of the species is called macroevolution. | SCiQ_train |
What type of cell does the sperm cell fertilize? | [
"fat",
"egg",
"protein",
"bacteria"
] | B | Together with random fertilization, more possibilities for genetic variation exist between any two people than the number of individuals alive today. Sexual reproduction is the random fertilization of a gamete from the female using a gamete from the male. In humans, over 8 million (2 23 ) chromosome combinations exist ... | SCiQ_train |
If |x^2 − 2| = x, which of the following could be the value of x? | [
"-1",
"4",
"-2",
"1"
] | D | The LHS is not negative, so the RHS is also not negative. Thus x >= 0.
First, let's assume that x^2-2 is negative.
-(x^2 - 2) = x
x^2 + x - 2 = 0
(x+2)(x-1) = 0
x = 1 or x = -2 (However, x can not be negative.)
Then x = 1 is a possible value for x.
The answer is D. | AquaRat_train |
What kind of compounds contain positively and negatively charged ions in a ratio that results in an overall charge of zero? | [
"ionic compounds",
"zero charged compunds",
"neutral compounds",
"zeronic ions"
] | A | Summary The atoms in chemical compounds are held together by attractive electrostatic interactions known as chemical bonds. Ionic compounds contain positively and negatively charged ions in a ratio that results in an overall charge of zero. The ions are held together in a regular spatial arrangement by electrostatic fo... | SCiQ_train |
A lift is wonderful. It is really only a small room. Rooms usually stay in one place. Lifts travel up and down all day long. Sometimes a worker stands in the lift. He or she operates it up and down. In modern lifts there is no worker. The people walk in. They know what floor they want. They push a button and the lift g... | [
"A modern lift has no buttons.",
"A modern lift has a worker to operate it.",
"A modern lift can go up and down with no worker in it.",
"A modern lift knows what floor people want."
] | C | MMLU_train | |
What is an example of a shelter in an ecosystem? | [
"a gray squirrel eating an acorn",
"a raccoon in a hollow log",
"a blue whale migrating",
"a tick feeding on a coyote"
] | B | MMLU_train | |
What type of compound is hydrogen chloride? | [
"covalent",
"polar",
"ionic",
"metal"
] | A | The largest, most complex covalent molecules have thousands of atoms. Examples include proteins and carbohydrates, which are compounds in living things. The smallest, simplest covalent compounds have molecules with just two atoms. An example is hydrogen chloride (HCl). It consists of one hydrogen atom and one chlorine ... | SCiQ_train |
Google works miracles Google is a daily miracle to millions of people. You can type almost anything into the space provided, and soon it wil come up with hundreds, if not thousands, of references . It is said that you can get into billions of websites through Google. Yahoo becomes giant Yahoo was the first wonder of t... | [
"Buy what you like .",
"Watch films and listen to music.",
"Search the websites you like.",
"Leave a message for your friends."
] | C | MMLU_train | |
What controls the opening to the airway and gut? | [
"tongue",
"mandible",
"teeth",
"electrons"
] | B | Although it is not found in the skull, the hyoid bone is considered a component of the axial skeleton. The hyoid bone lies below the mandible in the front of the neck. It acts as a movable base for the tongue and is connected to muscles of the jaw, larynx, and tongue. The mandible articulates with the base of the skull... | SCiQ_train |
Both endotherms and ectotherms control what through behavioral responses to changes in the environment? | [
"body temperature",
"sleep cycles",
"hormones",
"gas temperature"
] | A | SCiQ_train | |
The L.C.M of 2/3, 3/ 5, 4/7, 9/13 is : | [
"32",
"28",
"36",
"42"
] | C | Required L.C.M =L.C.M. of 2,3,4,9/H.C.F. of 3,5,7,13 =36/1=36
Answer is C | AquaRat_train |
Entire populations of American toads breed within the same few days at the same time each year, usually late April or early May. The toads hop to their breeding ponds after the ground has warmed and the first hard spring rain falls. To get there, many of the toads will cross roads that cut through their habitat. It wil... | [
"Before the ground is warm.",
"When the first heavy rain comes in spring.",
"After it is cool in sunny summer time.",
"When it is early April."
] | B | MMLU_train | |
A thief is noticed by a policeman from a distance of 200 m. The thief starts running and the policeman chases him. The thief and the policeman run at the rate of 10 km and 11 km per hour respectively. What is the distance between them after 6 minutes? | [
"100 m",
"190 m",
"150 m",
"200 m"
] | A | Explanation:
Relative speed of the thief and policeman = (11 – 10) km/hr = 1 km/hr
Distance covered in 6 minutes =1/60X6km=1/10km=100m
Distance between the thief and policeman = (200 – 100) m = 100 m.
ANSWER IS A | AquaRat_train |
Grasshoppers are having to change their song -- one of the iconic sounds of summer -- to make themselves heard above the noise of road traffic, ecologists have discovered. The study, published in the British Ecological Society's journal Functional Ecology, is the first to show that human-made noise affects natural inse... | [
"Road noise can cover the lower-frequency part of their song.",
"Animals make sounds only for the purpose of finding mates.",
"Grasshopper larvae learn to adapt to human-made noise.",
"Bow-winged grasshoppers grow up into adults in spring."
] | A | MMLU_train | |
What type of living things break down dead organisms and recycle their nutrients into the soil? | [
"producers",
"decomposers",
"probiotics",
"consumers"
] | B | SCiQ_train | |
Explosions can cause harm to what? | [
"clouds",
"radio waves",
"ground crawlers",
"airflow"
] | C | MMLU_train | |
After fertilization, how many cells does a zygote form into? | [
"two",
"six",
"three",
"one"
] | A | After fertilization, the zygote divides to form two cells: the upper cell, or terminal cell, and the lower, or basal, cell. The division of the basal cell gives rise to the suspensor, which eventually makes connection with the maternal tissue. The suspensor provides a route for nutrition to be transported from the moth... | SCiQ_train |
Which type of isomers generally have lower boiling and melting points than straight-chain isomers? | [
"branched - solar isomers",
"branched-looping isomers",
"branched-chain isomers",
"straight-chain isomers"
] | C | Because isomers are different compounds, they have different properties. Generally, branched-chain isomers have lower boiling and melting points than straight-chain isomers. For example, the boiling and melting points of iso -butane are -12 °C and -160 °C, respectively, compared with 0 °C and -138 °C for n -butane. The... | SCiQ_train |
A researcher computed the mean, the median, and the standard deviation Q for a set of performance scores. If 5 were to be added to each score, which of these three statistics would change? | [
"The mean and the median",
"The median only",
"The mean and the standard deviation",
"The standard deviation only"
] | A | If we add or subtract a constant to each term in a set the standard deviation Q will not change..
If we add (or subtract) a constant to each term in a set the mean and the median will increase (decrease) by the value of that constant.
Answer: D. | AquaRat_train |
A train running at the speed of 60 km/hr crosses a pole in 27 seconds. What is the length of the train? | [
"186 m",
"450 m",
"765 m",
"150 m"
] | B | Speed=(60 * 5/18) m/sec = (50/3) m/sec Length of the train
= (Speed x Time) = (50/3 * 27) m
= 450 m.
Answer: C | AquaRat_train |
Look at this photo of my family. There are six people in my family. This woman is my mother. She is nice and looks so young.She is a policewoman . She works in a police station . She is a hero in my heart . That man in the black coat is my father. He is a scientist . He works in an institute . He is very busy. Look at... | [
"brown",
"black",
"red",
"green"
] | A | MMLU_train | |
The tendency of an object to resist a change in its motion is called what? | [
"isolation",
"inertia",
"kenetic force",
"stabilization"
] | B | Inertia is the tendency of an object to resist a change in its motion. All objects have inertia, whether they are stationary or moving. Inertia explains Newton’s first law of motion, which states that an object at rest will remain at rest and an object in motion will stay in motion unless it is acted on by an unbalance... | SCiQ_train |
Doctor are known to be terrible pilots. They don't listen because they already know it all. I was lucky: I became a pilot in 1970, almost ten years before I graduated from medical school. I didn't realize then, but becoming a pilot makes me a better surgeon. I loved flying. As I flew bigger, faster planes, and in worse... | [
"he saved the plane by speaking up",
"he was in charge of a flying task",
"his boss landed the plane too late",
"his boss operated on a patient"
] | A | MMLU_train | |
The radius of a wheel is 22.6 cm. What is the distance covered by the wheel in making 750 resolutions? | [
"1058.04 m",
"204 m",
"1055.04 m",
"704 m"
] | C | In one resolution, the distance covered by the wheel is its own circumference. Distance covered in 750 resolutions.
= 750 * 2 * 22/7 * 22.6 = 105504 cm
= 1055.04 m
Answer:C | AquaRat_train |
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