question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
Which of these is hottest? | [
"The Earth",
"Mars",
"The Moon",
"The Sun"
] | D | MMLU_train | |
12 spheres of the same size are made from melting a solid cylinder of 16 cm diameter and 16 cm height. What is the diameter of each sphere? | [
"10 cm",
"8 cm",
"12 cm",
"4 cm"
] | B | Volume of cylinder = pi*r^2*h
Volume of a sphere = 4*pi*R^3 / 3
12*4*pi*R^3 / 3 = pi*r^2*h
R^3 = r^2*h / 16 = 64 cm^3
R = 4 cm
D = 8 cm
The answer is C. | AquaRat_train |
Unknown to most Facebook users, the social network actually offers a lot of privacy controls and security features which can help you lock your account, so you can speak freely. If it's used properly, you'll never have to worry about whether you will have to "friend" your boss or your mom. You can friend anyone you wan... | [
"We can avoid our bosses adding us as friends.",
"We can share applications with friends.",
"We can separate acquaintances from family.",
"We can hide different information from different friends."
] | D | MMLU_train | |
I suddenly heard an elephant crying as though frightened. Looking down, I immediately recognized that something was wrong, and ran down to the edge of the near bank. There I saw Ma Shwe with her three-month-old calf struggling in the fast-rising water, and it was a life-and-death struggle. Her calf was floating and scr... | [
"the calf was about to fall into the river",
"Ma Shwe was placing the calf on the rock",
"the calf was washed away by the rising water",
"Ma Shwe was holding the calf against the rushing water"
] | D | MMLU_train | |
n a certain flower shop, which stocks four types of flowers, there are 1/3 as many violets as carnations, and 1/4 as many tulips as violets. If there are equal numbers of roses and tulips, what percent of the flowers in the shop are carnations? | [
"66.66",
"65",
"62",
"63"
] | A | Given :-
Violets - C/3
Carnations - C
Tulip - C/12
Rose - C/12
Total flowers in terms of C = C/3+C+C/12+C/12 = 18C/12
Percentage of Carnations = C/3C/2 *100 =66.66%
Answer D | AquaRat_train |
Ben is driving on the highway at x miles per hour. (One mile equals 5,280 feet.) Ben's tires have a circumference of t feet. Which of the following expressions gives the number of revolutions each wheel turns in one hour? | [
"5,280(x/t)",
"5,280/(xy)",
"5,280(y/x)",
"5,280(xy)"
] | A | In one hour, at the rate of x miles per hour, Ben covers x miles, so 5,280x feet.
The number of revolutions = distance/circumference = 5,280x/t.
Answer: A. | AquaRat_train |
total dinning bill of 5 people was $139.00 and 10% tip divided the bill evenly ?what is the bill amount each person shared . | [
"30.58",
"22.84",
"24.84",
"32.84"
] | A | dinner bill of 5 person = 139 + 10% tip
so,
10% of 139 = (139*10)/100 = 13.9
So, the actual total amount = 139+13.9 = $ 152.9
so per head bill = 152.9/5 = $ 30.58
ANSWER:C | AquaRat_train |
The average of first six multiples of 3 is | [
"12",
"9",
"10.5",
"6"
] | C | Solution
Average = 3(1+2+3+4+5+6) / 6
= 63 / 6.
= 10.5.
Answer A | AquaRat_train |
Phobos is one of two large objects that orbit the planet Mars. Because Phobos orbits Mars, Phobos should be classified as which type of body? | [
"asteroid",
"moon",
"comet",
"meteor"
] | B | MMLU_train | |
A company wants to spend equal amounts of money for the purchase of two types of computer printers costing $400 and $350 per unit, respectively. What is the fewest number of computer printers that the company can purchase? | [
"17",
"15",
"13",
"11"
] | B | The smallest amount that the company can spend is the LCM of 400 and 350, which is 2800 for each, which is total 5600.
The number of 1st type of computers which costing $400 = 2800/400 = 7.
The number of 2nd type of computers which costing $350 = 2800/350 = 8.
Total = 7+8 = 15
Answer is C. | AquaRat_train |
What do bees do for flowering plants? | [
"create",
"pollinate",
"feed",
"eat"
] | B | Thomas Quine (Flickr:quinet). Bees are important pollinators of flowering plants . CC BY 2.0. | SCiQ_train |
The average speed of a car is 1 4/5 times the avg speed of a bike. A tractor covers 575km in 23hrs. How much distance will the car cover in 6hrs if the speed of the bike is twice speed of the tractor? | [
"400 km",
"500 km",
"540 km",
"600 km"
] | C | Sol. Average speed of a tractor = 25 km / h
The speed of a bus in an hour = 25 × 2 = 50 km
The speed of a car in an hour = 9/5 * 50 = 90 km
So, the distance covered by car in 6 h is
90 × 6 = 540 km
Ans.(D) | AquaRat_train |
Which gas do people exhale during each breath? | [
"carbon dioxide",
"oxygen",
"carbon monoxide",
"nitrogen"
] | A | What is this strange-looking object? Can you guess what it is? It’s a model of a certain type of matter. Some types of matter are elements, or pure substances that cannot be broken down into simpler substances. Many other types of matter are compounds. The model above represents a compound. The compound it represents i... | SCiQ_train |
Hello,everyone.let me introduce myself.My name is Wang Mei.I'm 1.7 metres tall.My eyes are black.I have long red hair.My favourite colour is blue.My favourite clothes are dresses.I feel happy every day because I have many friends.They look different,but they are very kind to me.Jenny has short blond hair.Her eyes are b... | [
"Yes,it isn't.",
"No,it isn't.",
"Yes,it is.",
"No,it is."
] | A | MMLU_train | |
The olinguito is new to science. Although lt has been living in the cloud forests of South Amcrica for some time. Scientists say the olinguito is the first new carnivore discovered In the Americas in more than 30 years. It is a hairy orange-brown creature with a sweet face and big eyes The animal has small. rounded ear... | [
"the olinguito could be made full use of",
"the number of olinguitos is in the conutrol",
"the clinguito is a completely new species up to now",
"people know more and more about animals"
] | D | MMLU_train | |
What are made from highly reflective metal that is applied to a curved or flat piece of glass? | [
"mirrors",
"prisms",
"kaleidoscopes",
"lenses"
] | A | Mirrors are made from highly reflective metal that is applied to a curved or flat piece of glass. Converging mirrors can be used to focus light – headlights, telescopes, satellite TV receivers, and solar cookers all rely on this principle. | SCiQ_train |
Some scientists say that animals in the ocean are increasingly threatened by noise pollution caused by human beings. The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial underwater explosions, ocean drilling, and ship engines. Such noises are added to natural s... | [
"Count the number of sea animals.",
"Stop their research on the ocean.",
"Study the effect of different noises.",
"Protect sea creatures from harmful noises."
] | D | MMLU_train | |
All of the land drained by a river system is called its basin, or what "wet" term? | [
"wetlands",
"groundwater",
"watershed",
"river bank"
] | C | All of the land drained by a river system is called its basin, or watershed. One river system’s basin is separated from another river system’s basin by a divide. The divide is created by the highest points between the two river basins. Precipitation that falls within a river basin always flows toward that river. Precip... | SCiQ_train |
Matching donor and recipient blood types is important because different blood types have different types of what? | [
"coagulants",
"antibodies",
"antigens",
"charges"
] | B | The ABO blood group system is important if a person needs a blood transfusion. A blood transfusion is the process of putting blood or blood products from one person into the circulatory system of another person. The blood type of the recipient needs to be carefully matched to the blood type of the donor. That's because... | SCiQ_train |
Winter Sale! Winter is coming. So we are having a big and end-of-autumn sale. Look at the prices! A blouse :$5 A coat:$20 A silk skirt: $28 A pair of trainers :$30 A pair of jeans:$30 Will you come to Reborn Fashion Shop on the 2nd floor of New Century Shopping Mall from Friday to Sunday? Cash Back!... | [
"5 dollars.",
"15 dollars.",
"20 dollars.",
"40 dollars."
] | A | MMLU_train | |
Spider webs are one of the most fascinating examples of animal architecture. The most beautiful and structurally ordered are the round webs. The main function of the web is to stop and hold flying insects,long enough for the spider to catch them. In order to do so,the threads of the web have to stand the forces from la... | [
"Natural and lightweight.",
"Strong and stiff.",
"Smooth and elastic.",
"Strong,sticky and elastic."
] | D | MMLU_train | |
Imagine shopping for clothes online and being able to run your hand across the screen of your computer or smartphone to feel the materials. That kind of simulation technology could be available within the next five years. "We're talking about reinventing how computers interact with humans," said Bernie Meyerson, IBM... | [
"By analyzing the thousands of molecules in your breath.",
"By analyzing your comments about your body condition.",
"By referring your condition to doctors.",
"By asking you to describe how you feel."
] | A | MMLU_train | |
The smallest prime number is: | [
"4",
"3",
"6",
"2"
] | D | E
2 | AquaRat_train |
The ratio of the volumes of two cubes is 1000 : 3375. What is the ratio of their total surface areas? | [
"81 : 121",
"None of these",
"729 : 1331",
"4 : 9"
] | D | Ratio of the sides = ³√1000 : ³√3375 = 10 : 15
Ratio of surface areas = 10^2: 15^2 =100 : 225 = 4: 9
ANSWER:B | AquaRat_train |
There are 10 periods in each working day of a school. In how many ways can one organize 9 subjects such that each subject is allowed at least one period? | [
"16356789",
"16329600",
"15679892",
"None of these"
] | B | 9 subjects can be arranged in 10 periods in 10P9 ways.
Remaining 1 period can be arranged in 9P1 ways.
Two subjects are alike in each of the arrangement. So we need to divide by 2! to avoid overcounting.
Total number of arrangements = (10p9 x 9P1)/2! = 16329600
ANSWER:A | AquaRat_train |
What is the largest object in the solar system? | [
"jupiter",
"the orbit",
"the sun",
"the earth"
] | C | The Sun is just an average star compared to other stars. But it is by far the largest object in the solar system. The Sun is more than 500 times the mass of everything else in the solar system combined! Listed below is data on the sizes of the Sun and planets relative to Earth ( Table below ). | SCiQ_train |
J is 25% less than P and 20% less than T. T is r% less than P. What is the value of r? | [
"93.5",
"6.25",
"2",
"6.75"
] | B | Usually We can solve every question of this type by choosing appropriate value of the Variable and deriving the value of other related variables.
Let, P = 400
then J = (75/100)*400 = 300
also J = (80/100)*T
i.e. T = 300*100/80 = 375
and T = [1-(r/100)]*P
i.e. 100-r = 100*T/P = 100*375/400 = 93.75
i.e. r = 6.25
Answer: ... | AquaRat_train |
What do we call the recycling of inorganic matter between living organisms and their environment? | [
"biogeochemical cycle",
"phosphorus cycle",
"nutrient cycle",
"water cycle"
] | A | 46.3 | Biogeochemical Cycles By the end of this section, you will be able to: • Discuss the biogeochemical cycles of water, carbon, nitrogen, phosphorus, and sulfur • Explain how human activities have impacted these cycles and the potential consequences for Earth Energy flows directionally through ecosystems, entering ... | SCiQ_train |
The price of sugar is increased by 20%. If the expenditure is not allowed to increase, the ratio between the reduction in consumption and the original consumption is : | [
"1:4",
"1:6",
"None",
"1:5"
] | B | Explanation:
Reduction in consumption
=(20/120×100)%=50/3%
Reduction in consumption/Original consumption=(50/3×1/100)
=1/6=1:6
Correct Option: C | AquaRat_train |
In an election between the two candidates ,The candidates who gets 60% of votes polled is winned by 280 votes majority. What is the total number of votes polled? | [
"1400",
"1600",
"1540",
"1200"
] | A | Note : majority (20 %) = difference in votes polled to win (60 %) & defeated candidates (40 %)
20 % = 60 % - 40 %
20% -----> 280 (20×14 = 280 )
100% -----> 1400 (100×14 = 1400)
Option 'B' | AquaRat_train |
If x/4 + 24/x = 5, what are the values of 4x - 7? | [
"17 and 29",
"12 and 29",
"25 and 41",
"8 and 9"
] | C | I got the same thing C is the answer 25 or 41 | AquaRat_train |
What system of the body is responsible for ultimately ridding it of waste and excess water? | [
"circulatory system",
"respiratory system",
"excretory system",
"digestive system"
] | C | Toxic waste must be disposed of properly or there can be serious consequences. Now, your waste should not be as colorful or toxic as shown here (if it is, get yourself to a doctor as soon as possible), but it still needs to be removed from you. And that is the role of the excretory system. The excretory system gets rid... | SCiQ_train |
Fertilized mollusk eggs develop into what? | [
"larvae",
"leaf",
"bark",
"shrimp"
] | A | Mollusks reproduce sexually. Most species have separate male and female sexes. Fertilization may be internal or external, depending on the species. Fertilized eggs develop into larvae. There may be one or more larval stages. Each one is different from the adult stage. | SCiQ_train |
Bony fish can live in either of what type of aquatic biome? | [
"estuaries or saltwater",
"saltwater or freshwater",
"oceans or estuaries",
"coral reefs or freshwater"
] | B | Bony fish may live in salt water or freshwater. They consume a wide range of foods. For example, they may eat algae, smaller fish, detritus, or dead organisms, depending on the species of fish. | SCiQ_train |
Regardless of the mode, light is modeled as traveling in straight lines called what? | [
"arrows",
"waves",
"electrons",
"rays"
] | D | 25.1 The Ray Aspect of Light There are three ways in which light can travel from a source to another location. (See Figure 25.3. ) It can come directly from the source through empty space, such as from the Sun to Earth. Or light can travel through various media, such as air and glass, to the person. Light can also arri... | SCiQ_train |
Hero Carl West is an unassuming all-American 24 year old . You might think that because he works in a convenience store that he's not the brightest guy you're likely to meet. Yet this slightly scruffy young man in his Nike sneakers , was smart enough to break a fake story that successfully fooled the world for 35 years... | [
"he is an expert in astronomical study",
"he is active in helping the government",
"moon landing might never have happened",
"his research paper is seriously written"
] | C | MMLU_train | |
In a set of numbers from 100 to 1000 inclusive, how many integers are odd and do not contain the digit 3? | [
"288",
"286",
"180",
"324"
] | A | We have to find the total number of 3-digit odd numbers not having 3 as a digit.
Units digits will be among 1,5,7,9
Tenth digits will be among 0,1,2,5,4,6,7,8,9
Hundredth digits will be among 1,2,5,4,6,7,8,9
So total numbers = 4*9*8 =288
Answer : B | AquaRat_train |
The continuous changes of a seed to an adult plant that produces seeds is known as a | [
"lunar cycle.",
"weekly cycle.",
"daily cycle.",
"life cycle."
] | D | MMLU_train | |
A walks at 30 kmph and 30 hours after his start, B cycles after him at 50 kmph. How far from the start does B catch up with A? | [
"2000km",
"2250km",
"1500km",
"1200km"
] | B | Suppose after x km from the start B catches up with A. Then, the difference in the time taken by A to cover x km and that taken by B to cover x km is 30 hours.
x/30 - x/50 = 30
x = 2250 km
Answer is D | AquaRat_train |
As rabbits in a county die off, foxes will | [
"live longer",
"boom in population",
"do the same",
"eat trees"
] | C | MMLU_train | |
The daily wage is increased by 50% and a person now gets Rs 25 per day. What was his daily wage before the increase ? | [
"Rs 18",
"Rs 20",
"Rs 16.6",
"Rs 19"
] | C | Let A be the daily wages before the increase,
A ( 1 + x/100) = 25 (Given)
Here, x = 50
Therefore, A( 1 + 50/100) = 25
A = (25 x 100) / (150) = Rs 16.6.
ANSWER:B | AquaRat_train |
Which of the following is the smallest multiple of 3!-4? | [
"4!-22",
"4!-10",
"4!+20",
"3!+1"
] | A | The expression 3!-4 can be expanded out to (3*2)-4
Therefore (3*2)-4=6-4=2
Looking at the options the one that gives the lowest multiple of 2 is option A) | AquaRat_train |
A shopkeeper purchased 90 kg of potatoes for Rs. 540 and sold the whole lot at the rate of Rs. 8 per kg. What will be his gain percent? | [
"32 1/3 %",
"38 1/9 %",
"33 2/6 %",
"38 9/3 %"
] | C | C.P. of 1 kg = 540/90 = Rs. 6
S.P. of 1 kg = Rs. 8
Gain % = 2/6 * 100 = 200/6 = 33 2/6 %
Answer: E | AquaRat_train |
If Greg buys 3 shirts, 6 trousers and 4 ties, the total cost is $80. If Greg buys 7 shirts, 2 trousers and 4 ties, the total cost is $80. How much will it cost him to buy 5 trousers, 4 shirts and 4 ties? | [
"$64",
"Cannot be determined",
"$60",
"$80"
] | D | Solution: 3x+6y+4z=80 7x+2y+4z=80
adding both the equations= 10x+8y+8z=160
5x+4y+4z=80
ans C | AquaRat_train |
Meiosis and mitosis are both preceded by one round of what? | [
"germination",
"internal fertilization",
"dna replication",
"cellular respiration"
] | C | Figure 11.7 Meiosis and mitosis are both preceded by one round of DNA replication; however, meiosis includes two nuclear divisions. The four daughter cells resulting from meiosis are haploid and genetically distinct. The daughter cells resulting from mitosis are diploid and identical to the parent cell. | SCiQ_train |
The sides of a triangle are in the ratio 5: 12: 13 and its perimeter is 300 m, its area is? | [
"29762 sq m",
"2789 sq m",
"1878 sq m",
"3000 sq m"
] | D | 5x + 12x + 13x = 300 => x = 10
a = 50, b = 120, c = 130
S = (50 + 120 + 130)/2 = 150
3000 sq m
Answer:A | AquaRat_train |
Thousands of puffins live in Maine and on islands in the Gulf of Maine. But the puffins may be in danger. Last summer, the percentage of laid eggs that successfully produced baby puffins took a dive. Scientists also found a decline in the average body weight of the adult and baby puffins on Machias Seal Island, home t... | [
"a lack of herring",
"environmental pollution",
"the increase of birds",
"the huge size of butterfish"
] | A | MMLU_train | |
In how many different number of ways 5 men and 2 women can sit on a shopa which can accommodate persons? | [
"220",
"210",
"200",
"170"
] | B | Option 'D'
7p3 = 7 × 6 × 5 = 210 | AquaRat_train |
A sun is divided among X, Y and Z in such a way that for each rupee X gets, Y gets 45 paisa and Z gets 50 paisa. If the share of Y is RS. 36, what is the total amount? | [
"115",
"118",
"116",
"156"
] | D | x:y:z = 100:45:50
20:9:10
9 --- 36
39 --- ? => 156
ANSWER:E | AquaRat_train |
What directs the amino acids to be introduced into the growing protein chain in the proper sequence? | [
"gene template",
"rna template",
"organism template",
"organelle template"
] | B | The process of protein synthesis is summarized in the Figure below . DNA produces an RNA template that directs the amino acids to be introduced into the growing protein chain in the proper sequence. A specific transfer RNA attaches to each amino acid and brings it to the RNA for incorporation. | SCiQ_train |
Astronauts on shorter shuttle missions often work very long days. Tasks are scheduled so tightly that break times are often used to finish the day's work. This type of schedule is far too demanding for long missions on the International Space Station (ISS). ISS crewmembers usually live in space for at least a quarter o... | [
"work for longer missions in space",
"spend their free time in space",
"observe the Earth from space",
"connect with people on the Earth"
] | B | MMLU_train | |
A man swims downstream 30 km and upstream 18 km taking 3 hours each time, what is the speed of the man in still water? | [
"8",
"6",
"2",
"9"
] | A | 30 --- 3 DS = 10
? ---- 1
18 ---- 3 US = 6
? ---- 1 M = ?
M = (10 + 6)/2 = 8
Answer: B | AquaRat_train |
What quantity of water should taken out to concentrate 12 liters of 40% acidic liquid to 60% acidic liquid? | [
"15liters",
"4liters",
"8liters",
"10liters"
] | B | Required answer is = 12(60-40)/60 = 4 liters
Answer is A | AquaRat_train |
What kind of water are cattails adapted for with narrow, strap-like leaves? | [
"stagnant water",
"turbulent water",
"moving water",
"saline water"
] | C | Living in water does present challenges to plants, however. For one thing, pollination by wind or animals isn’t feasible under water, so aquatic plants may have adaptations that help them keep their flowers above water. For instance, water lilies have bowl-shaped flowers and broad, flat leaves that float. This allows t... | SCiQ_train |
In a mountainous area of Brazil, there is a kind of beautiful butterfly which can kill men. If people meet them, they will come down in great quantities to bite and kill, sucking blood and flesh through the wounds they cause. In June, 1966, a boy named Marl Andre who went into the mountains in search of butterfly speci... | [
"butterflies are living in the mountains",
"all butterflies like sucking blood and eating fish",
"the butterflies in a certain part of Brazil can kill men",
"the more beautiful a butterfly is, the more dangerous it is"
] | C | MMLU_train | |
Millions of people die of hunger in Southern Africa every year, but when prefix = st1 /Zambiawas offered thousands of tons of free maize by theUS, the government politely said no. "We don't know whether the food is safe," said Zambia's Commerce, Trade and Industry Minister Dipak Patel. His worries are shared by countri... | [
"people have discovered that GM foods will do harm to human health",
"millions ofZambiapeople die of eating too much GM foods",
"people are still not sure if GM foods will do harm to human health",
"genetic material added to plants will damage our bodies sooner or later"
] | C | MMLU_train | |
The boiling of water results in a physical change in matter from | [
"solid to liquid.",
"gas to solid.",
"solid to gas.",
"liquid to gas."
] | D | MMLU_train | |
As the population grows and temperatures rise, it will become more difficult to grow enough food for everyone. So, scientists are exploring the planet for plants that do not need as much water as today's crops. The Mojave Desert in the US state of California is home to some of these plants. Scientist Heather Rose Kates... | [
"is searching for the coyote melon",
"is in charge of the research of agriculture",
"feels somewhat pessimistic about the scientists' research",
"thinks producing more food to feed the world is easy"
] | C | MMLU_train | |
NASA has opened the door to the next generation of space discovery by announcing great plans for a base for humans to live on the surface of the moon forever. The project to build a base on the moon will begin soon after 2020, with astronauts living there within four years. The project comes after several excellent sci... | [
"hydrogen",
"food",
"oxygen",
"water"
] | D | MMLU_train | |
A box contains TWELVE bulbs out of which 3 are defective. If THREE bulbs are chosen at random, find the probability that atleast one bulb is good? | [
"265/265",
"250/251",
"256/257",
"219/220"
] | D | Required probability
=1-3C3/12C3
= 1 - 1/220
= 219/220
Answer:E | AquaRat_train |
A room is 18 meters long, 15 meters wide 12 meters in height. The longest possible rod which can be placed in the room is | [
"24.28 meters",
"20.28 meters",
"23.28 meters",
"25.28 meters"
] | D | Square root of 18^2+15^2+12^2...(Diognal) which is square root of 639 that lies 25<√639<26. Hence the answer should be A | AquaRat_train |
Strong Museum Hours Monday---Thursday: 10:00 am---5:00 pm Friday: 10:00 am---8:00 pm Saturday: 10:00 am -- -5:00 pm Sunday: 11:00 am---5:00 pm Closed on Thanksgiving Day and Christmas Day. The Museum Shop is open during regular museum hours. The Museum Library is open during Monday---Friday: 1... | [
"after 8.00 pm",
"at 6.00 am",
"after 10:00 pm",
"before 8:00 pm"
] | D | MMLU_train | |
During the day we work and play; at night we sleep. Our bodies rest while we sleep. In the morning we are ready to work and play again. While we are asleep our bodies grow most. Children usually need more sleep. We can get our lessons better and we feel better too, when we have plenty of rest. Boys and girls need ten h... | [
"Fresh air",
"Food",
"Rest",
"Exercise"
] | A | MMLU_train | |
This term, I came to Chou Zhou Middle School. There are 42 classes, 110 teachers and 2400 students in the school. In the middle of the school there is two tall buildings. They are for us to have classes. All the classrooms are there. There are some small rooms, too. They are offices for the teachers to work. All the te... | [
"tall buildings",
"sports hall",
"library",
"office"
] | A | MMLU_train | |
"Over the years the unthinkable has become thinkable and today we sense we are close to being able to alter human heredity oe#)." These were the words of David Baltimore of the California Institute of Technology, on December 1st, when he opened a three-day meeting in Washington to discuss the morality and use of human ... | [
"Dr. Baltimore started his research on modiffing gene in 1975.",
"Scientists' opinions about the use of gene editing are consistent.",
"CRISPR-Cas9 has been applied to cure Leber congenital amaurosis.",
"More research should be made before the technology comes into wide use."
] | D | MMLU_train | |
By weight, liquid X makes up 0.8 percent of solution A and 1.8 percent of solution B. If 400 grams of solution A are mixed with 700 grams of solution B, then liquid X accounts for what percent of the weight of the resulting solution? | [
"19%",
"10%",
"1.98%",
"1.58%"
] | D | I think there is a typo in question.
It should have been "By weight Liquid 'X ' makes up..... "
Weight of Liquid X = 0.8 % of Weight of A + 1.8% of Weight of B
When 400gms of A and 700gms of B is mixed :
Weight of Liquid X = (0.8 * 400)/100 + (1.8* 700)/100 = 15.8gms
% of Liquid X in resultant mixture = (15.8/1000) *10... | AquaRat_train |
The enormous number of species is due to the tremendous variety of what? | [
"measurements",
"sounds",
"tissues",
"environments"
] | D | The enormous number of species is due to the tremendous variety of environments in which they can live. | SCiQ_train |
Darcy lives 1.5 miles from work. She can walk to work at a constant rate of 3 miles per hour, or she can ride the train to work at a constant rate of 20 miles per hour. If she rides the train, there is an additional x minutes spent walking to the nearest train station, waiting for the train, and walking from the final ... | [
"15",
"15.5",
"10.5",
"60"
] | B | The time it takes Darcy to walk to work is (1.5/3)*60 = 30 minutes
The time it takes Darcy to take the train is (1.5/20)*60 + x = 4.5 + x minutes
It takes 15 minutes longer to walk, so 30 = 4.5 + x + 10
x=15.5 minutes
Answer: C | AquaRat_train |
1904 x 1904 = ? | [
"3625216",
"3625116",
"3623216",
"3624216"
] | A | 1904 x 1904 = (1904)2
= (1900 + 4)2
= (1900)2 + (4)2 + (2 x 1900 x 4)
= 3610000 + 16 + 15200.
= 3625216.
E) | AquaRat_train |
Phys ed (physical education) is making a comeback as a part of the school core curriculum ,but with a difference. While group sports are still part of the curriculum, the new way is to teach skills that are useful beyond gym class. Instead of learning how to climb a rope, children are taught to lift weights, balance th... | [
"Two",
"Three",
"Four",
"One"
] | A | MMLU_train | |
In what type of climate might one find deciduous trees? | [
"thick continental",
"Dry Continental",
"moist continental",
"humid continental"
] | D | Deciduous trees are common in humid continental climates. Conifer forests grow in the subarctic. | SCiQ_train |
Auckland, New Zealand After two months of learning, Monty, and Porter were able to drive an automobile around a racetrack. "We wanted to prove how smart rescue dogs are," animal behaviorist Mark Vette says. Vette first used voice commands and treats to teach the dogs how to turn a steering wheel and how to change gear ... | [
"He' s particular about his food.",
"He's extremely fond of stones.",
"He's good at drawing support from outside forces.",
"He can tell the difference between stones and nuts."
] | C | MMLU_train | |
Rahim went to a shop and bought things worth Rs. 35, out of which 50 Paise went on sales tax on taxable purchases. If the tax rate was 5%, then what was the cost of the tax free items? | [
"21.5",
"23.5",
"24.5",
"18.5"
] | C | Total cost of the items he purchased = Rs.35
Given that out of this Rs.35, 50 Paise is given as tax
=> Total tax incurred = 50 Paise = Rs.50/100
Let the cost of the tax free items = x
Given that tax rate = 5%
∴ (35−50/100−x)5/100 = 50/100
⇒ 5(35 −0.5−x) = 50
⇒ (35 − 0.5 − x) = 10
⇒ x = 35 − 0.5 − 10= 24.5
C) | AquaRat_train |
Living organisms are made up of what type of carbon-based compounds? | [
"biophysical",
"biochemical",
"microbial",
"synthetic"
] | B | Biochemical compounds are carbon-based compounds that make up living organisms. There are four main classes of biochemical compounds: carbohydrates, proteins, lipids, and nucleic acids. The classes have different structures and functions. | SCiQ_train |
Visible light passes through glass. Other types of electromagnetic radiation are able to pass through other materials in a similar way. Which of the following are used in medical technology because they can pass through some parts of the human body? | [
"x-rays",
"infrared waves",
"microwaves",
"ultraviolet rays"
] | A | MMLU_train | |
What is the sum of all even numbers from 1 to 601? | [
"122821",
"90300",
"128111",
"122850"
] | B | Explanation:
600/2 = 300
300 * 301 = 90300
Answer: C | AquaRat_train |
A money lender finds that due to a fall in the annual rate of interest from 8% to 7 3/4 % his yearly income diminishes by Rs. 62.50, his capital is? | [
"25,000",
"24,628",
"24,600",
"24,602"
] | A | Let the capital be Rs. x. Then,
(x * 8 * 1)/100 - (x * 31/4 * 1/100) = 62.50
32x - 31x = 6250 * 4
x = 25,000.
Answer: B | AquaRat_train |
How long does a train 60 m long travelling at 60 kmph takes to cross a bridge of 80 m in length? | [
"1.8 sec",
"12.4 sec",
"8.4 sec",
"6.8 sec"
] | C | B
16.8 sec
D = 60 + 80 = 140 m
S = 60 * 5/18 = 50/3
T = 140 * 3/50 = 8.4 sec
Answer is B | AquaRat_train |
The diagonals of a rhombus are 18 cm and 22 cm. Find its area? | [
"212",
"266",
"288",
"198"
] | D | 1/2 * 18 * 22 = 198
Answer: C | AquaRat_train |
What instrument, with a digital readout, is used by scientists to measure very small masses? | [
"common balance",
"electronic balance",
"mixed balance",
"mechanical balance"
] | B | To measure very small masses, scientists use electronic balances, like the one in the Figure below . This type of balance also makes it easier to make accurate measurements because mass is shown as a digital readout. In the picture, the balance is being used to measure the mass of a white powder on a plastic weighing t... | SCiQ_train |
Humans use many compounds that were first discovered or derived from living organisms as medicines: secondary plant compounds, animal toxins, and antibiotics produced by these? | [
"molecules and fungi",
"bacteria and tumors",
"tumors and fungi",
"bacteria and fungi"
] | D | 47.2 The Importance of Biodiversity to Human Life Humans use many compounds that were first discovered or derived from living organisms as medicines: secondary plant compounds, animal toxins, and antibiotics produced by bacteria and fungi. More medicines are expected to be discovered in nature. Loss of biodiversity wil... | SCiQ_train |
1 On Friday, January 14, 2005, my cousin, Kara Rose, came into the world. 2 She looked perfectly healthy from the outside, but on the inside, the doctors had failed to discover a serious problem. 3 She often had trouble breathing and then turned blue. 4 The doctors found that Kara had been born without part of her hear... | [
"she didn't stay long enough in the hospital",
"the doctors failed to discover the problem",
"she was born with an incomplete heart",
"her first operation was not successful"
] | C | MMLU_train | |
Two trains of length 100 m and 200 m are 100 m apart. They start moving towards each other on parallel tracks, at speeds 90 kmph and 72 kmph. After how much time will the trains meet? | [
"21/7 sec",
"32/7 sec",
"20/9 sec",
"27/7 sec"
] | C | They are moving in opposite directions, relative speed is equal to the sum of their speeds.
Relative speed = (90 + 72)*5/18 = 9*5 = 45 mps.
The time required = d/s = 100/45 = 20/9 sec.
Answer : B | AquaRat_train |
During winter, the white fur of an arctic fox blends in with the snow. This adaptation is called | [
"hibernation",
"migration",
"camouflage",
"movement"
] | C | MMLU_train | |
As a boy, Sanders was much influenced by books about the sea, but by the age of fifteen he had decided to become a doctor rather than a sailor. His father was a doctor. So he was often with the doctors and got along very well with them. When he was fourteen, he was already hanging around the hospital where he was supp... | [
"worked as a doctor by cleaning the medicine bottles",
"met some doctors who were very friendly to him",
"was interested in talking with patients",
"remained together with the doctors"
] | D | MMLU_train | |
What planet is the easiest to observe? | [
"uranus",
"mercury",
"pluto",
"mars"
] | D | Mars is the easiest planet to observe. As a result, it has been studied more than any other planet besides Earth. People can stand on Earth and observe the planet through a telescope. We have also sent many space probes to Mars. A car-sized robotic rover, Curiosity, arrived on the Red Planet in August 2012. Curiosity j... | SCiQ_train |
What is the active ingredient in household bleach? | [
"iodine",
"oxygen",
"chlorine",
"magnesium"
] | C | Chlorine is the active ingredient in household bleach. It removes stains from clothes. It can also be used to disinfect countertops and other surfaces. | SCiQ_train |
A new study says that birds living in big cities sing shorter, faster songs that are higher-pitched than those sung by their brothers in the forests. The researchers think that the birds adjust their songs to allow themselves to be heard over the noises of the city, especially the low traffic noise. To study how urba... | [
"Predicting how course of the city's expanding will affect birds.",
"Helping the city planners design more pleasant city environments.",
"Making cities more livable for both the birds and people.",
"Driving the urban birds back to the forest."
] | D | MMLU_train | |
Find the unit digit in the product(2467)^153*(341)^72 | [
"98",
"7",
"63",
"18"
] | B | Explanation:
Unit's digit in the given product=7^153*1^72
7^153 gives unit's digit =(1*7)=7
1^72 unit's digit=1
Unit digit's in the product=(7*1)=7
Answer A | AquaRat_train |
The length of a rectangle is two third of the radius of a circle. The radius of the circle is equal to the side of the square, whose area is 4761 sq.units. What is the area (in sq.units) of the rectangle if the rectangle if the breadth is 13 units? | [
"985 sq.units",
"589 sq.units",
"556 sq.units",
"598 sq.units"
] | D | Given that the area of the square = 4761sq.units
=> Side of square = √4761 = 69 units
The radius of the circle = side of the square = 69 units
Length of the rectangle = 2/3 * 69 =46units
Given that breadth = 13 units
Area of the rectangle = lb = 46 * 13= 598 sq.units
Answer:A | AquaRat_train |
Plants are very important living things. Life could not go if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and other animals. So animals and man need plants in order to live... | [
"plants are important for life",
"plants cannot grow without air",
"there are many plants around us",
"we cannot live without water"
] | A | MMLU_train | |
Which event occurs on a daily cycle? | [
"The Sun rises and sets.",
"Earth tilts on its axis.",
"Earth revolves around the Sun.",
"The Moon revolves around Earth."
] | A | MMLU_train | |
Albert completes a piece of work in 20 days, Rose completes the same work in 30 days. If both of them work together, then the number of days required to complete the work is? | [
"10",
"18",
"12",
"20"
] | C | If A can complete a work in x days and B can complete the same work in y days, then, both
of them together can complete the work in x y/ x+ y days.
That is, the required No. of days = 20 × 30/50 = 12 days
Answer is B | AquaRat_train |
Synthetic and natural rubber, styrofoam and plastic are examples of organic what? | [
"metals",
"microbes",
"solutions",
"polymers"
] | D | Polymers are a pervasive part of modern life. It is very likely that at least some part of your clothing is made of nylon, rayon, or polyester. The milk or juice that you have for breakfast often comes in a polyethylene container. If you don’t have breakfast at home, you might get coffee from a fast food establishment,... | SCiQ_train |
What is the greatest prime factor of 4^18 - 2^30? | [
"2",
"3",
"7",
"11"
] | C | 4^18 - 2^30
=(2^2)^18 - 2^30
= 2^36 - 2^30
= 2^30 (2^6 -1)
= 2^30 * (64-1)
= 2^30 * 63
= 2^30 * 7 * 9
= 2^30 * 3^2 * 7
The greatest prime factor is 7.
The answer is D. | AquaRat_train |
In animals, what process occurs only in germ cells, which are in the ovaries or testes? | [
"electrolysis",
"reproduction",
"meiosis",
"mitosis"
] | C | SCiQ_train | |
STOCKHOLM---William Campbell, Satoshi Omura and Tu Youyou jointly won the 2015 Nbel Prize for medicine for their work against diseases caused by parasites , the award-giving body said on Monday. Irish-born Campbell and Japanese Omura won half of the prize for discovering a new drug, avermectin, that has helped the batt... | [
"It is a kind of parasitie disease",
"Mosquitoes suffer a lot from it",
"Little progress has been made in controlling it in the past 10 years",
"More than a million babies and young kids are killed by it annually"
] | A | MMLU_train | |
celestial objects are where in the earth's atmosphere | [
"inside",
"below",
"outside",
"over"
] | C | MMLU_train | |
What device uses an electromagnet to change electrical energy to kinetic energy? | [
"melodic motor",
"electric motor",
"Magnetic motor.",
"public motor"
] | B | An electric motor is a device that uses an electromagnet to change electrical energy to kinetic energy. When current flows through the motor, the electromagnet rotates, causing a shaft to rotate as well. The rotating shaft moves other parts of the device. | SCiQ_train |
Have you ever wondered? 1. Why do airplanes take longer to fly west than east? It can take five hours to go west-east from New York (NY) to London but seven hours to travel east-west from London to NY. The reason for the difference is an atmospheric phenomenon known as the jet stream. The jet stream is a very high ... | [
"In a research paper.",
"In a short story.",
"In a travel magazine.",
"In a student's book."
] | A | MMLU_train |
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