question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
If u+5/v is a prime integer, which of the following must be true?
1.v=5u
2. v is a prime integer
3. u+5/v is ODD. | [
"2 and 3 only.",
"None",
"2 only",
"1 and 2 only"
] | B | I would pick up numbers and do .
i hope the question is (u+5)/v....
let u = 3 , v = 4
3+5/4 = 2 = Prime
1. v is not equal to 5u
2.v is not a prime number
3. (u+5)/v is not odd.
hence A | AquaRat_train |
Hiking is not only one of the best forms of physical exercise, but it is also one of the best forms of mental relaxation. It is good for all ages and especially good as a family and group activity. Since there are so many different kinds of hiking, it is not possible to give any general rules to follow. Short and fr... | [
"a new map",
"a set of outdoor tools",
"a pairs of good shoes",
"only safe water"
] | C | MMLU_train | |
What are used to balance chemical equations? | [
"fractions",
"velocities",
"densities",
"coefficients"
] | D | Coefficients are used to balance chemical equations. A coefficient is a number placed in front of a chemical symbol or formula. It shows how many atoms or molecules of the substance are involved in the reaction. For example, two molecules of hydrogen would be written as 2H 2 . A coefficient of 1 usually isn’t written. | SCiQ_train |
Does the stream-lined body featured on most fish increase or decrease water resistance? | [
"precipitates",
"decrease",
"quickens",
"increases"
] | B | Fish typically have a stream-lined body. This reduces water resistance. | SCiQ_train |
A 25% stock yielding 20% is quoted at: | [
"s. 125",
"s. 112",
"s. 110",
"s. 140"
] | A | Income of Rs 20 on investment of Rs 100
Income of Rs 25 on investment of ?
= (25*100)/20=125
ANSWER:D | AquaRat_train |
A sequence consists of 16 consecutive even integers written in increasing order. The sum of the first 8 of these even integers is 456. What is the sum of the last 8 of the even integers? | [
"580",
"592",
"584",
"596"
] | C | The sum of the first 8 numbers is: x + (x+2) +...+ (x+14) = 456
The sum of the next 8 numbers is: (x+16) + (x+2+16) +...+ (x+14+16) =
456 + 8(16) = 456 + 128 = 584
The answer is B. | AquaRat_train |
Life span is distinct from what, which means the sequence of stages a plant goes through from seed germination to seed production of the mature plant? | [
"life cycle",
"spin cycle",
"feeding cycle",
"society cycle"
] | A | Plant Life Spans The length of time from the beginning of development to the death of a plant is called its life span. The life cycle, on the other hand, is the sequence of stages a plant goes through from seed germination to seed production of the mature plant. Some plants, such as annuals, only need a few weeks to gr... | SCiQ_train |
A house seller can deduct 5 percent from the total sales value. If he has sold 5 houses, and the price of two houses is between $150,000 and $250,000, one of them is $350,000 house, two houses are between $500,000 and 750,000, what is the range of his revenue? | [
"785",
"790",
"800",
"782.5"
] | D | taking away '000 thousand sfor easy calculation
(1) 2(150)+350+2(500) = 1650
1600*0.95=1567.5 (Revenue considering the minimum values with the discount)
(2) 2(250)+350+2(750) = 2350 (Revenue considering the maximum values without the discount)
So, the the revenue range could be = 2350 - 1567.5 = 782.5
A | AquaRat_train |
How many ways can 10 letters be posted in 5 post boxes, if each of the post boxes can take more than 10 letters ? | [
"5^18",
"5^11",
"5^19",
"5^10"
] | D | Explanation:
Each of the 10 letters can be posted in any of the 5 boxes.
So, the first letter has 5 options, so does the second letter and so on and so forth for all of the 10 letters.
i.e. 5*5*5*….*5 (upto 10 times)
= 5 ^ 10.
Answer: A) 5^10 | AquaRat_train |
In addition to a vibrating electric field what does an electromagnetic wave consist of? | [
"gravitational field",
"magnetic field",
"radiation field",
"molecular field"
] | B | An electromagnetic wave consists of vibrating electric and magnetic fields. | SCiQ_train |
What part of the kangaroo helps it balance when it leaps as well as when it sits? | [
"the pouch",
"the tail",
"the spine",
"large feet"
] | B | SCiQ_train | |
If the L.C.M of two numbers is 750 and their product is 18750, find the H.C.F of the numbers. | [
"30",
"125",
"None of these",
"25"
] | D | H.C.F = (Product of the numbers) / (Their L.C.M) = 18750/750 = 25.
ANSWER:D | AquaRat_train |
If a certain toy store's revenue in November was 3/5 of its revenue in December and its revenue in January was 1/3 of its revenue in November, then the store's revenue in December was how many times the average (arithmetic mean) of its revenues in November and January? | [
"10/3",
"5/2",
"25/3",
"7/2"
] | B | N = 3D/5
J = N/3 = D/5
The average of November and January is (N+J)/2 = 4D/5 / 2 = 2D/5
D is 5/2 times the average of November and January.
The answer is A. | AquaRat_train |
In the Hillside summer camp there are 50 kids. 90% of the kids are boys and the rest are girls. The camp administrator decided to make the number of girls only 5% of the total number of kids in the camp. How many more boys must she bring to make that happen? | [
"25.",
"50.",
"45.",
"30."
] | B | Given there are 50 kids , 90% of 50 = 45 boys and remaining 5 girls.
Now here 90% are Boys and 10% are Girls.
Now question is asking about how many boys do we need to add, to make the girls percentage to 5 or 5%..
If we add 50 to existing 45 then the count will be 95 and the girls number will be 5 as it.
Now boys are 9... | AquaRat_train |
Who invented dynamite in 1866? | [
"alfred nobel",
"Madame Curie",
"Louis Pasteur",
"Albert Einstein"
] | A | Dynamite was invented by Alfred Nobel in 1866. Nitroglycerin, a very unstable explosive, was already known. Nobel mixed the nitroglycerin with silica to stabilize it and form a solid material. He made a fortune with this discovery and established the Nobel Foundation, which funds the Nobel Prizes every year. | SCiQ_train |
Exemplified by canada and alaska, what kind of climate has cool, short summers and long, cold winters, little precipitation, and abundant conifers? | [
"tropical climate",
"subarctic climate",
"droughts climate",
"temperate climate"
] | B | Subarctic climates are found between 60° and 70° north latitude. Much of Canada and Alaska have this type of climate. Summers are cool and short. Winters are very cold and long. Little precipitation falls, and most of it falls during the summer. Conifer forests grow in this climate ( Figure below ). | SCiQ_train |
If 50% of (x-y) = 30% of (x+y), then what percent of x is y? | [
"15%",
"25%",
"20%",
"50%"
] | B | 50% of (x-y) = 30% of (x+y)
50/100 (x-y) = 30/100 (x+y)
x = 4y
Required percentage = y/x *100 = y/4y * 100 = 25%
Answer is C | AquaRat_train |
In an examination, 25% of total students failed in Hindi, 40% failed in English and 35% in both. The percentage of these who passed in both the subjects is : | [
"30%",
"10%",
"20%",
"50%"
] | A | pass percentage = 100 - (25+40-35) = 100-70 = 30
ANSWER:C | AquaRat_train |
What is calculated by subtracting the smallest value from the largest value? | [
"the sample",
"the range",
"the median",
"the density"
] | B | The range is the total spread of values. It gives you an idea of the variation in the measurements. The range is calculated by subtracting the smallest value from the largest value. For the data in Table above , the range in numbers of vehicles by type is: 150 - 50 = 100. | SCiQ_train |
How many groups of leaves does poison ivy typically have? | [
"three",
"four",
"ten",
"six"
] | A | Poison ivy plants are wild vines with leaves in groups of three. They grow in wooded areas in most of the United States. Contact with poison ivy may cause a rash in a person allergic to the plant. | SCiQ_train |
10 books are placed at random in a shelf. The probability that a pair of books will always be together is - | [
"1/5",
"1/10",
"9/10",
"1/2"
] | A | Explanation:
10 books can be rearranged in 10! ways consider the two books taken as a pair then number of favourable ways of getting these two books together is 9! 2!
Required probability = 1/5
ANSWER IS C | AquaRat_train |
From (1, 2, 3, 4, 5, 6), one number is picked out and replaced and one number is picked out again. If the sum of the 2 numbers is 9, what is the probability that the 2 numbers included the number 5? | [
"3/10",
"1/4",
"1/2",
"2/5"
] | C | We know that the sum of two numbers picked was 9. So, there could be the following cases:
(3, 6);
(6, 3);
(4, 5);
(5, 4);
Total of 4 cases out of which 2 have 5, thus the probability is 2/4=1/2.
Ans A | AquaRat_train |
What do you call any process in which excess water or wastes are removed from the body? | [
"depletion",
"digestion",
"diffusion",
"excretion"
] | D | Excretion is any process in which excess water or wastes are removed from the body. Excretion is the job of the excretory system. Organs of excretion include the large intestine, liver, skin, lungs, and kidneys. | SCiQ_train |
In a certain appliance store, each model of television is uniquely designated by a code made up of a particular ordered pair of letters. If the store has 60 different models of televisions, what is the minimum number of letters that must be used to make the codes? | [
"7",
"8",
"9",
"10"
] | B | If n is the number of distinct letters used to create the two lettered codes, then a total of n∗n=n^2 different codes can be created. We need n2≥60. The smallest n which fulfills this condition is n = 8.
Answer C | AquaRat_train |
Pesticides and fertilizers can help farmers to produce more crops. However, overuse of these chemicals can result in | [
"ecological succession",
"material recycling",
"environmental pollution",
"selective breeding"
] | C | MMLU_train | |
Sixty men complete a work in 25 days. One man starts working it at and thereafter one more man joins him every day. In how many
days the work will be completed? | [
"22",
"55",
"24",
"52"
] | B | 1 mens 1 day work =1/1500
1/1500(1+2+3+........n)=1(as total work=1)
We need to find n it cannot be greater than 60
Here the answer is 55(approx)
ANSWER:D | AquaRat_train |
Given a set of numbers {5,6,7,8,9,10}, what is the probability that is two numbers are selected randomly that their sum will be greater than 12? | [
"13/15",
"9/12",
"13/11",
"13/12"
] | D | First problem is 6C2 = 12 .. Not 20..
Point 2, your sum should be greater than 12, so these are the following possibilities you have
({5,8},{5,9},{5,10},{6,7},{6,8},{6,9},{6,10},{7,8},{7,9},{7,10},{8,9},{8,10},{9,10}) which leads to 13 pairs
So the probability is 13 on 12 or 13/12..
ANSWER:C | AquaRat_train |
A poultry egg is dissected in science class. What is the clear, thick fluid inside the poultry egg that serves as protection for the embryo? | [
"Yolk",
"Shell",
"Yolk sac",
"Albumen"
] | D | MMLU_train | |
What are the ice crystals that form on the ground called? | [
"snow",
"frost",
"sleet",
"granules"
] | B | Deposition as a change of state often occurs in nature. For example, when warm moist air comes into contact with very cold surfaces—such as the ground or objects on the ground—ice crystals are deposited on them. These ice crystals are commonly called frost. Look at the dead leaf and blades of grass in the Figure below ... | SCiQ_train |
JAMES shook his money box again. Nothing! He carefully counted the coins that lay on the bed. All that he had was $24.52 . The bicycle he wanted was at least $90! How on earth was he going to get the rest of the money? He knew that his friends all had bicycles. It was hard to hang out with people when you were the on... | [
"walking dogs",
"clearing out cupboards",
"cooking meals",
"mending books"
] | C | MMLU_train | |
A recent survey by the Royal College of Nursing (RCN) found that about a third of nurses inprefix = st1 /UKplanned to give up their jobs in the next two years because of the amount of worries and unhappiness with their pay. Among those under 40, the percentage of nurses planning to leave their employers increased fr... | [
"heavy workload and long-time training",
"poor working conditions",
"change in junior doctors' hours",
"workload and unhappiness with the pay"
] | D | MMLU_train | |
Influenza is a type of what, where glycoproteins attach to a host epithelial cell? | [
"atoms disease",
"nucleus disease",
"recent disease",
"viral disease"
] | D | Figure 17.6 In influenza virus infection, glycoproteins attach to a host epithelial cell. As a result, the virus is engulfed. RNA and proteins are made and assembled into new virions. | SCiQ_train |
Excluding stoppages, the speed of a train is 45 kmph and including stoppages it is 36 kmph. Of how many minutes does the train stop per hour? | [
"12",
"12",
"99",
"18"
] | A | T = 9/45 * 60
= 12
Answer:C | AquaRat_train |
Many communities in the United States use coal to produce electricity. One problem with using coal is that | [
"very little energy is produced.",
"ecosystems can be damaged.",
"it contains harmful bacteria.",
"it is a very rare resource."
] | B | MMLU_train | |
The kids in this village wear dirty, ragged clothes. They sleep beside cows and sheep in huts made of sticks and mud. They have no school. Yet they all can chant the English alphabet, and some can make words. The key to their success: 20 tablet computers dropped off in their Ethiopian village in February by a U.S. gro... | [
"To offer Ethiopians higher paying jobs.",
"To make Amharic widely used in the world.",
"To assist Ethiopians in learning their first language.",
"To help Ethiopian kids read to learn in English."
] | D | MMLU_train | |
A dog a newborn baby abandoned by its 14-year-old mother in a field in rural Argentina until the boy was rescued, a doctor said on August 22 (Friday). A resident of a rural area outside La Plata called police late Wednesday night to say that he had heard the baby crying in a field behind his house. The man went outside... | [
"It's hard for the infant to recover soon.",
"The puppies were running here and there all the time",
"The temperature was very high at that time.",
"But for the mother do"
] | D | MMLU_train | |
What types of bonds hold together positive metal ions and their valence electrons? | [
"covalent bonds",
"toxic bonds",
"metallic bonds",
"ionic bonds"
] | C | Metallic bonds are the force of attraction between positive metal ions and the valence electrons that are constantly moving around them. The ions form a lattice-like structure held together by the metallic bonds. | SCiQ_train |
A mixture contains alcohol and water in the ratio 4 : 3. If 7 litres of water is added to the mixture, the ratio becomes 4: 5. Find the quantity of alcohol in the given mixture | [
"8 litres",
"22 litres",
"14 litres",
"30 litres"
] | C | Let the quantity of alcohol and water be 4x litres and 3x litres respectively
4x/(3x+7)=4/5
20x=4(3x+7)
8x=28
x=3.5
Quantity of alcohol = (4 x 3.5) litres = 14 litres.
Answer is B. | AquaRat_train |
What is the term for abnormally low blood levels of carbon dioxide? | [
"hypocapnia",
"trichina",
"hepatitis",
"spirogyra"
] | A | The chemical reactions that regulate the levels of CO2 and carbonic acid occur in the lungs when blood travels through the lung’s pulmonary capillaries. Minor adjustments in breathing are usually sufficient to adjust the pH of the blood by changing how much CO2 is exhaled. In fact, doubling the respiratory rate for les... | SCiQ_train |
Area of four walls of a room is 99 m2. The length and breadth of the room are 7.5 m and 3.5m respectively. The height of the room is: | [
"5.5m",
"4.5m",
"3.5m",
"2.5m"
] | B | 2(7.5+3.5)×h = 99
2(11)h = 99
22h = 99
h = 99/22 = 9/2 = 4.5 m
Answer is D. | AquaRat_train |
Soon computers and other machines will be able to remember you by looking at your eyes! The program works because everyone's eyes are different. So in the future you won't have to remember a number when you want to use a machine or take money out of a bank. You'll just have to look at the machine and it will be able to... | [
"You type a number.",
"You look at the machine.",
"The machine listens to your voice.",
"You need to walk with the machine."
] | B | MMLU_train | |
Solution A is 10% salt and Solution B is 80% salt. If you have 30 ounces of solution A and 60 ounces of solution B, in what ratio could you mix Solution A with Solution B to produce 50 ounces of a 50% salt solution? | [
"3:4",
"3:7",
"4:6",
"6:14"
] | A | Forget the volumes for the time being.
You have to mix 20% and 80% solutions to get 50%. This is very straight forward since 50 is int he middle of 20 and 80 so we need both solutions in equal quantities. If this doesn't strike, use
w1/w2 = (A2 - Aavg)/(Aavg - A1)
w1/w2 = (80 - 50)/(50 - 10) = 3/4
So the volume of the ... | AquaRat_train |
When Babbage was working atprefix = st1 /Cambridge, a new idea occurred to him. He wanted to construct a calculating machine to work out the solutions to maths problems not only with correctness but also with a speed beyond the power of any human mind. His machine could solve problems involving long rows of figures in ... | [
"they would agree to his plan",
"they would pay for his new idea",
"they would support him with money",
"they would exhibit his new design"
] | C | MMLU_train | |
A boat having a length 3 m and breadth 2 m is floating on a lake. The boat sinks by 1 cm when a man gets on it. The mass of man is : | [
"None of these",
"12 kg",
"60 kg",
"96 kg"
] | C | Solution
Volume of water displaced = (3 × 2 × 0.01) m3 = 0.06 m3.
∴ Mass of man = Volume of water displaced × Density of water
= (0.06 × 100)kg = 60 kg.
Answer B | AquaRat_train |
What type of pressure is the pressure exerted by gas particles in earth’s atmosphere as those particles collide with objects? | [
"vertical pressure",
"atmospheric pressure",
"adjacent pressure",
"adjacent pressure"
] | B | Atmospheric pressure is the pressure exerted by gas particles in Earth’s atmosphere as those particles collide with objects. A barometer is an instrument used to measure atmospheric pressure. A traditional mercury barometer consists of an evacuated tube immersed in a container of mercury. Air molecules push down on the... | SCiQ_train |
Nil and Ethan are brothers. They left their home
at the same time and drove to the same beach.
Nil drove at a speed of 40 miles per hour. Ethan
drove at a speed of 20 miles per hour. Nil
arrived at the beach 0.5 hour earlier than Ethan.
What is the distance between their home and the
beach? | [
"30 miles",
"70 miles",
"60 miles",
"40 miles"
] | D | Every hour, Nil gets ahead of Ethan 40 - 20 =
20 miles. When Nil arrived at the beach, Ethan
is only 20 × 0.5 = 10 miles behind. That tells us
they only drove 1 hour when Nil arrived at the
beach.
The distance between their home and the beach
is
Nil’s speed × Nil’s time
= 40 × 1 = 40 miles.
correct answer B | AquaRat_train |
If 0.4 of a number is equal to 0.06 of another number, the ratio of the numbers is : | [
"3:20",
"30:7",
"2 :3",
"3 :4"
] | A | 0.4A = 0.06B
-> A/B = 0.06/0.40 = 6/40 = 3/20
:. A : B = 3 : 20
ANSWER:C | AquaRat_train |
If x and y are unique prime integers, which of the following must be odd? | [
"2x/2y",
"x−y",
"xy^2",
"2x+2y"
] | B | Any number multiplied by 2 has to be an even number hence
Answer E | AquaRat_train |
What is the name of the cloud where most long-period comets come from? | [
"volt cloud",
"stellar cloud",
"bulge cloud",
"oort cloud"
] | D | Some comets have periods of thousands or even millions of years. Most long-period comets come from a very distant region of the solar system. This region is called the Oort cloud. The Oort cloud is about 50,000–100,000 times the distance from the Sun to Earth. | SCiQ_train |
Ice cubes in cola cause the cola to lose what? | [
"mechanical energy",
"gravity",
"thermal energy",
"kinetic energy"
] | C | Simon Cousins. Ice cubes in cola cause the cola to lose thermal energy . CC BY 2.0. | SCiQ_train |
For nearly a century before there was such a thing as a space program,a view of space was possible.People could see full views of the Moon,explore Mars ,and study the outer space beauty.All of this was made possible by a small group of artist-astronomers who worked to show people how other worlds in space might look. ... | [
"a spaceship",
"a planet",
"craters on the Moon",
"a painting"
] | C | MMLU_train | |
Years ago, I owned the very best dog in the world. I was a child when we got her. She grew up with me, and was always there when I needed her. She died during one of my college vacations. My heart broke then, and I knew that there would never be another dog like her. However, I was wrong. My next dog came into my life ... | [
"one",
"two",
"three",
"four"
] | C | MMLU_train | |
Why do some dry fruits split open at maturity? | [
"to release seeds",
"to regenerate",
"to release berries",
"to release toxins"
] | A | SCiQ_train | |
What are a class of biochemical compounds that living things use to store energy? | [
"hydrocarbons",
"lipids",
"proteins",
"calories"
] | B | Lipids are a class of biochemical compounds that living things use to store energy. Types of lipids include fats and oils. | SCiQ_train |
The main function of the human digestive system is to | [
"break down foods for absorption into the blood",
"exchange oxygen and carbon dioxide in the lungs",
"release energy from sugars within the cells",
"carry nutrients to all parts of the body"
] | A | MMLU_train | |
If a fox shuffles off the mortal coil, then that fox | [
"is a burden",
"ceases to exist",
"is missing",
"is pregnant"
] | B | MMLU_train | |
The Asuncion zoo is looking for a mate for Coco, an endangered hyacinth macaw ,and it is the last known male of his species left in Paraguay. Coco was sent to the zoo eight years ago. A recent DNA test showed that he is male. Zoo worker Celia said To avoid mixing species, the zoo has had to keep him apart from the ot... | [
"Coco, a Rare Macaw-in Asuncion Zoo",
"Asuncion Zoo Is Seeking a Mate for Coco",
"Hyacinth Macaws Are Endangered in Paraguay",
"Coco, the Only Known Male Macaw in Paraguay"
] | B | MMLU_train | |
As the atoms approach one another, their electron clouds gradually begin to do what? | [
"shrink",
"magnetize",
"overlap",
"disappear"
] | C | As the atoms approach one another, their electron clouds gradually begin to overlap. Now there are several interactions which begin to occur. One is that the single electrons that each hydrogen atom possesses begin to repel each other. This repulsive force would tend to make the potential energy of the system increase.... | SCiQ_train |
The least number of complete years in which a sum of money put out at 20% C.I. will be more than doubled is? | [
"5",
"2",
"4",
"7"
] | C | P(1 + 20/100)n > 2P or (6/5)n > 2
Now, (6/5 * 6/5 * 6/5 * 6/5) > 2. So, n
= 4 years.
Answer:B | AquaRat_train |
What is an isotope that is radioactive called? | [
"matured isotope",
"radionuclides",
"radioisotopes",
"isotopes"
] | C | Many elements have one or more isotopes that are radioactive. These isotopes are called radioisotopes. An example of a radioisotope is carbon-14. | SCiQ_train |
A rose bush photosynthesizes and nearby people | [
"are stung by bees",
"visit a foreign country",
"get new fresh air",
"drink more iced tea"
] | C | MMLU_train | |
A ship navigates with a magnetic compass because it is | [
"unpredictable",
"waterproof",
"tradition",
"predictable"
] | D | MMLU_train | |
Creep, which usually takes place where the ground freezes and thaws frequently, involves movement of particles due to what force? | [
"friction",
"normal",
"wind",
"gravity"
] | D | Creep usually takes place where the ground freezes and thaws frequently. Soil and rock particles are lifted up when the ground freezes. When the ground thaws, the particles settle down again. Each time they settle down, they move a tiny bit farther down the slope because of gravity. | SCiQ_train |
if a three-digit number is selected at random from the integers 100 to 999, inclusive, what is the probability that the first digit and the last digit of the integer will both be exactly two less than the middle digit? | [
"7:100",
"1:900",
"1:1,000",
"7:900"
] | D | There are 900 numbers between 100 and 999 (inclusive).
Numbers of the form ABA are: 131, 242,353,464,575,686,797 = total 7
Thus the probability asked = 7/900
B is the correct answer. | AquaRat_train |
Many children use the Internet to get useful knowledge and information, and to relax in their free time. But some of them are not using it in a good way. Here are some rules to make sure you are safe and have fun on the Internet. Make rules for Internet use with your parents. For example, when you can go online, for ho... | [
"read anything on the Internet.",
"have a face-to-face meeting with anyone you met online.",
"relax in your free time",
"treat other people as you'd like to be treated."
] | B | MMLU_train | |
What is caused when circulating blood puts pressure on the walls of blood vessels? | [
"high cholesterol",
"blood pressure",
"aneurysm",
"atherosclerosis"
] | B | Blood pressure occurs when circulating blood puts pressure on the walls of blood vessels. | SCiQ_train |
A certain NYC taxi driver has decided to start charging a rate of r cents per person per mile. How much, in dollars, would it cost 6 people to travel x miles if he decides to give them a 50% discount? | [
"3xr/100",
"3x/200r",
"xr/600",
"3r/200x"
] | A | 6xr/2 is in cents - 6xr/200 dollars = 3xr/100 dollars
Answer : A | AquaRat_train |
Air travel is such an everyday experience these days that we are not surprised when we read about a politician having talks with the Japanese Prime Minister one day, attending a meeting in Australia the following morning and having to be off at midday to sign a trade agreement in Hong Kong. But frequent long-distance f... | [
"should rest when they arrive in New York from London.",
"should work in good condition since they just finish a long journey.",
"rest in a place with good condition.",
"give up long journey since it makes them tired."
] | A | MMLU_train | |
Jacob's Pillow Dance Festival Where: Becket, Massachusetts When: June 15-Aug. 24 Each summer, this influential dance center presents a number of classes and performances by more than 50 companies from around the world. Highlights this season include the Dance Theater of Harlem's production of Alvin Ailey's "The Lark ... | [
"$18.",
"$22.",
"$36.",
"$41."
] | D | MMLU_train | |
What is the force of attraction between a positive metal ion and valence electrons? | [
"metallic bond",
"covalent bond",
"galactic bond",
"liquid bond"
] | A | A metallic bond is the force of attraction between a positive metal ion and the valence electrons that surround it—both its own valence electrons and those of other ions of the same metal. The ions and electrons form a lattice-like structure. Only metals, such as the copper pictured in the Figure below , form metallic ... | SCiQ_train |
Eric throws 2 dice,and his score is the sum of the values shown.Sandra throws one dice and her score is the square of the value shown. what is the probabilty that Sandras score will be strictly higher than Erics score?? | [
"127/126",
"117/216",
"137/126",
"157/126"
] | C | sandra score can be like 1,4,9,16,25,36
eric score less then 1-->0
eric score less then 4=(1,1),(1,2)(2,1)-->3
eric score less then 9 are (1,1)(1,2)(1,3)(1,4)(1,5)(1,6)(2,1)(2,2)(2,3)(2,4)(2,5)(2,6)(3,1)(3,2)(3,3)(3,4)(3,5)(4,1)(4,2)(4,3)(4,4)(5,1)(5,2)(5,3)(6,1)(6,2)-->26
eric score will always be less then 16--->36
e... | AquaRat_train |
A long time ago, there was a man. He wanted to buy a pair of new shoes. He measured his feet with a straw ,and then went to a shoe shop in town. The shopkeeper took out a pair of new shoes, and let him try it on. But when he looked into his pocket, he found that the straw was not there. So he said, "I'm sorry, I forgo... | [
"When he got home, he was out of breath.",
"When he ran out of the shop, he was out of breath.",
"When he saw the shop closed, he was out of breath.",
"When he measured the shoes, he was out of breath."
] | A | MMLU_train | |
An aquifer is an underground layer of rock that is saturated with what? | [
"groundwater",
"ocean water",
"oil",
"wastewater"
] | A | An aquifer is an underground layer of rock that is saturated with groundwater. One of the biggest aquifers in the world is the Ogallala aquifer in the American Midwest. | SCiQ_train |
The major salivary enzyme is called? | [
"synthase",
"mucosa",
"sucrase",
"amylase"
] | D | The mouth is the first digestive organ that food enters. The sight, smell, or taste of food stimulates the release of digestive enzymes by salivary glands inside the mouth. The major salivary enzyme is amylase. It begins the chemical digestion of carbohydrates by breaking down starch into sugar. | SCiQ_train |
A train speeds past a pole in 15 sec and a platform 130 m long in 25 sec, its length is? | [
"None of these",
"150 m",
"195 m",
"50 m"
] | C | Let the length of the train be x m and its speed be y m/sec.
Then, x/y = 15 => y = x/15
(x + 130)/25 = x/15 => x = 195 m.
ANSWER:C | AquaRat_train |
Hurricanes that form in the tropics are called what? | [
"rain cyclones",
"tropical cyclones",
"tornados",
"caribbean cyclones"
] | B | Hurricanes are cyclones. Since they form in the tropics, they are called tropical cyclones. These storms form over very warm ocean water in summer and autumn. The temperature of the sea surface must be 28 o C (82 o F) or higher. The air above the water warms and rises. This forms a low pressure cell. The air begins to ... | SCiQ_train |
Are valence electrons attracted more or less strongly when they are farther from the nucleus? | [
"differently",
"equally",
"more strongly",
"less strongly"
] | D | The reactivity of alkaline Earth metals increases from the top to the bottom of the group. That’s because the atoms get bigger from the top to the bottom, so the valence electrons are farther from the nucleus. When valence electrons are farther from the nucleus, they are attracted less strongly by the nucleus and more ... | SCiQ_train |
Scientists in Argentina have created the world's first cow to own two human genes that will enable it to produce human-like milk, which is matchless up to now. It is a breakthrough in the area of clone. Genetic engineering was used to introduce the "mothers' milk" genes into the animal before birth, according to the Na... | [
"It is as heavy as Jersey cows.",
"It is the first cow with a human gene.",
"Its milk has the same proteins as human breast milk.",
"Its milk has larger nutritional value than others'."
] | D | MMLU_train | |
A wheel has a diameter of x inches and a second wheel has a diameter of y inches. The first wheel covers a distance of d feet in 50 revolutions. How many revolutions does the second wheel make in covering d feet? | [
"50x/y",
"50y - x",
"50xy",
"50x - y"
] | A | First Wheel with diameter x inches ----> So the circumference = x*pi --------- (1)
Second Wheel with diameter y inches ----> So the circumference = y*pi --------- (2)
Revolutions = distance/circumference
So, from equation (1)
50 = d/(x*pi)
d = 50 * x * pi ---------- (3)
From equation (2)
Revolutions = d/(y*pi) = (50 * ... | AquaRat_train |
Particulates cause lung diseases. they can also increase the risk of heart disease and the number of what? | [
"cancer",
"shortness of breath",
"coughing",
"asthma attacks"
] | D | Particulates cause lung diseases. They can also increase the risk of heart disease and the number of asthma attacks. Particulates block sunlight from reaching Earth’s surface. This means there is less energy for photosynthesis. Less photosynthesis means that plants and phytoplankton produce less food. This affects whol... | SCiQ_train |
If doctors want to test you for something, they'll usually take a blood or urine sample . But wouldn't it be much more convenient if they just asked you to breathe through a special instrument? In fact, your breath can say a lot about you. In traditional Chinese medicine, doctors draw a conclusion about the health sta... | [
"Breath testing is reliable and may have a bright future.",
"Blood or urine testing will be less used in medical treatment.",
"Doctors have found the best way to detect early signs of diseases.",
"Traditional Chinese medicine is becoming more and more popular."
] | A | MMLU_train | |
What results when a warm air mass runs into a cold air mass? | [
"warm front",
"cool front",
"dry front",
"rough front"
] | A | When a warm air mass runs into a cold air mass, it creates a warm front ( Figure below ). The warm air mass is moving faster than the cold air mass. The warm air mass then flows up over the cold air mass. As the warm air rises, it cools. This brings about clouds and sometimes light precipitation. Warm fronts move slowl... | SCiQ_train |
Ron scored 344 marks out of 400 marks and his elder brother Ben scored 582 marks out of 600 marks. Who scored percentage is better? | [
"2881",
"1000",
"2333",
"2778"
] | B | An alloy contains 26 % of copper. What quantity of alloy is required to get 260 g of copper?
Solution:
Let the quantity of alloy required = m g
Then 26 % of m =260 g
⇒ 26/100 × m = 260 g
⇒ m = (260 × 100)/26 g
⇒ m = 26000/26 g
⇒ m = 1000 g
Answer:C | AquaRat_train |
It is common to have difficulties sleeping during the day. Humans are naturally wired to sleep best at night and be awake during the day. However, modern work schedules require some people to try to accommodate the unnatural schedule of shift work -- being awake at night and sleeping during the day. In order to make th... | [
"If he suffers from a sleep disorder for the first time.",
"If a good sleep environment is greatly needed for him.",
"If he falls to get quality sleep through his own efforts.",
"If he has the problem of bailing to sleep in the daytime."
] | C | MMLU_train | |
Ions move through what to maintain electrical neutrality in the cell? | [
"the membrane",
"the substrate",
"the protein",
"the plasma"
] | A | 4. Ions move through the membrane to maintain electrical neutrality in the cell. In the cell illustrated above, sulfate ions will move from the copper side to the zinc side to compensate for the decrease in Cu 2+ and the increase in Zn 2+ . | SCiQ_train |
Introduction genetics is the study of what? | [
"obesity",
"variability",
"heredity",
"biology"
] | C | Introduction Genetics is the study of heredity. Johann Gregor Mendel set the framework for genetics long before chromosomes or genes had been identified, at a time when meiosis was not well understood. Mendel selected a simple biological system and conducted methodical, quantitative analyses using large sample sizes. B... | SCiQ_train |
The following is the instruction to the people who have to take this medicine. Dosage: Adult twelve years old and over take two teaspoonfuls as needed, not more than fifteen teaspoonfuls per day. Children six years old to twelve years old take half the adult dosage, not more than seven teaspoonfuls per day. War... | [
"six years old",
"seven years old",
"twelve years old",
"none of the above"
] | D | MMLU_train | |
The rate of flow of charge in an electrical circuit is known as what? | [
"output",
"current",
"velocity",
"voltage"
] | B | Figure 20.2 The rate of flow of charge is current. An ampere is the flow of one coulomb through an area in one second. | SCiQ_train |
In vascular plants, the sporophyte generation is what? | [
"submissive",
"evident",
"dominant",
"fast"
] | C | In vascular plants, the sporophyte generation is dominant. In seedless vascular plants such as ferns, the sporophyte releases spores from the undersides of leaves. The spores develop into tiny, separate gametophytes, from which the next generation of sporophyte plants grows. | SCiQ_train |
Bringing a giraffe into the world is _ . A baby giraffe is born 10 feet high and usually lands on its back. Within seconds it rolls over its legs under its body. Then the mother giraffe rudely introduces its children to the reality of life. In his book,A View from the Zoo, Gary Richmond describes how a new-born giraff... | [
"A new-born giraffe's first lesson.",
"A mother giraffe's story.",
"The lives of some great people.",
"The way for a giraffe to stand up."
] | A | MMLU_train | |
The gray-haired lady can't wait to leave the building to search for her dad. Unless watched, she will walk in the streets in an effort to find her father, who died 30 years ago. Not all cases of Alzheimer's disease look like this, but Alzheimer's is a serious disease that is said to be the fourth or fifth leading caus... | [
"their families and friends will suffer from the same disease",
"their families and friends will experience mental sufferings",
"they will certainly die in 8 to 10 years",
"they will forget everybody but their spouses"
] | B | MMLU_train | |
It takes one machine to paint 1000 sq.m. surface in 24 minutes.Another machine does the same job in 40 seconds.How much time will it take if both machines are put on the same work? | [
"52.0 seconds",
"40.0 seconds",
"38.9 seconds",
"10.0 seconds"
] | C | By guess it is clear that the time taken will be less than 40 seconds and very near to it. Therefore, answer 38.9 seconds will be correct. Answer-C | AquaRat_train |
Restriction enzymes or restriction endonucleases are prokaryotic enzymes that recognize and cut what at specific sequences? | [
"mitochondria",
"dna",
"bacteria",
"rna"
] | B | Restriction enzymes or restriction endonucleases are prokaryotic enzymes that recognize and cut DNA at specific sequences, called restriction sites. It is believed that they evolved as a defense mechanism against foreign DNA, such as viral DNA. Over 3,000 restriction enzymes have been identified. Some of the more commo... | SCiQ_train |
If a bean is a mile away from where it originated , and then it develops into a plant which produces more beans, then that original bean most likely | [
"was flat",
"was built",
"was honest",
"was transported"
] | D | MMLU_train | |
The average weight of 8 person's increases by 6 kg when a new person comes in place of one of them weighing 45 kg. What is the weight of the new person? | [
"78",
"56",
"93",
"90"
] | C | Total increase in weight =8 ×6= 48
If x is the weight of the new person, total increase in weight = x−45
=> 48 = x - 45
=> x =48+45 = 93
ANSWER:B | AquaRat_train |
From the integer n, if n*n*n*n is odd, then what is true from below options? | [
"n is odd",
"n is even",
"None",
"n*n is even"
] | A | n is odd
Option A | AquaRat_train |
5357 x 51 = ? | [
"273243",
"273247",
"273207",
"273250"
] | C | 5357 x 51 = 5357 x (50 + 1)
= 5357 x 50 + 5357 x 1
= 267850 + 5357
= 273207
E) | AquaRat_train |
Tales From Animal Hospital David Grant David Grant has become a familiar face to millions of fans of Animal Hospital. Here Dr Grant tells us the very best of his personal stories about the animals he has treated, including familiar patients such as the dogs Snowy and Duchess, the delightful cat Marigold Serendipity D... | [
"To encourage people to raise questions.",
"To cause difficulty in understanding.",
"to provide a person with an explanation.",
"To limit people's imagination."
] | B | MMLU_train | |
Which of the following correctly orders part of a fish's respiratory system from the least complex to most complex? | [
"cells -> gills -> tissues",
"cells -> tissues -> gills",
"gills -> tissues -> cells",
"tissues -> gills -> cells"
] | B | MMLU_train | |
Mr. Frank shot well and once he had come in fourth in a competition. Then he went to a big city on business. There he joined the local rifle club. The club had a very good team, which used to take part in a lot of important shooting competitions. One of these took place while Frank was with them. But one of the me... | [
"joined the fourth team",
"took the fourth place",
"was the fourth to start shooting",
"shot with the other three"
] | B | MMLU_train |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.