question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
9 pirates found a treasure chest with 347298 dimaonds. In order to evenly divide the diamonds, how many more would they need to find? | [
"5",
"3",
"4",
"9"
] | B | To find the solution you must first add the digits of 347298. 3+4+7+2+9+8=33. The closest number divisible by 9 is 36. 33+3=36. Therefore they would need to find 3 more diamonds. Answer E. | AquaRat_train |
Tigers are the largest wild cats in the world. They usually go out to hunt for food when it is dark. When a tiger sees an animal, it moves quickly and then jumps on the animals to kill it. Sometimes it can take the tiger several days to finish eating its food. When the tiger is full, it will cover the dead animal wi... | [
"lion",
"tiger",
"panda",
"bear"
] | B | MMLU_train | |
A number when divided by 296 leaves 75 as remainder when the same number is divided by 37 then the remainder will be? | [
"2",
"5",
"9",
"1"
] | D | let x=296q+75=(37*8q+37*2)+1
37*(8q+2)+1
thus when the number is divided by 37 the remainder is 1
Answer(E) | AquaRat_train |
In a generator, work done to turn the coil is converted to what type of energy? | [
"solar",
"electric",
"power",
"voltage"
] | B | Figure 23.5 Rotation of a coil in a magnetic field produces an emf. This is the basic construction of a generator, where work done to turn the coil is converted to electric energy. Note the generator is very similar in construction to a motor. | SCiQ_train |
When hit from behind in a car crash, a passenger can suffer a neck injury called what? | [
"whiplash",
"necklash",
"twisted neck",
"inflammation"
] | A | When hit from behind in a car crash, a passenger can suffer a neck injury called whiplash . Explain in terms of inertia how this occurs, and how headrests can prevent the injury. | SCiQ_train |
Which of the following resources can reproduce to replenish it's stock? | [
"Coal",
"Wood",
"Salt",
"Petroleum"
] | B | MMLU_train | |
Tu Youyou, an 84-year-old female scientist, became the first Chinese to win a Nobel Prize in science on Oct 5. Before that, she ever won the 2011 Lasker Award for finding out artemisinin (Qinghaosu), which saved millions of lives. She was grateful for the Lasker prize, but said, "It is just a scientist' duty. I will go... | [
"make medicine",
"make food",
"get award",
"do the experiment"
] | A | MMLU_train | |
If Bob has $20 in his pocket and a bowl of ice creams sells for $5 and pizza sells for $12, which of the following COULD be true?
I. Bob can buy 4 bowls of ice cream.
II. Bob can buy 2 bowls of ice cream and pizza.
III. Bob can buy 3 bowls of ice cream and pizza. | [
"I and II only",
"I, II and III",
"I only",
"II and III only"
] | C | Let’s check each statement.
Statement I:Bob can buy 4 bowls of ice cream. the cost of one bowl of ice cream is $5, 4 bowls of ice cream will cost $5 * 4 = $20, in which case Statement I is be TRUE.
Statement II: Bob can buy 2 bowls of icecream and pizza. The cost of ice cream is $5 and pizza is $12, 2 bowls of ice crea... | AquaRat_train |
Twenty eight meters of wire is available to fence off a flower bed in the form of a circular sector. What must the radius of the circle in meters be, if we wish to have a flower bed with the greatest possible surface area? | [
"7",
"2√2",
"none of these",
"2√5"
] | A | Area of Sector, A = x/360*pi*r^2
Circumference of the sector = 28
=> x/360*2*pi*r +2r= 28
=> 2A/r+2r=28
=> A= r14-r^2
= r14-r^2
We will now max using derivations
Max value of A will found at A=0
i.e 14-2r=0
r=7
D | AquaRat_train |
A multiple choice test consists of 4 questions, and each question has 5 answer choices. In how many Q ways can the test be completed if every question is unanswered? | [
"1024",
"720",
"625",
"24"
] | C | 5 choices for each of the 4 questions, thus total Q of 5*5*5*5 = 5^4 = 625 ways to answer all of them.
Answer: C. | AquaRat_train |
Respiration cycles the organic carbon into which gas? | [
"oxygen",
"liquid dioxide",
"phosphorus dioxide",
"carbon dioxide"
] | D | Figure 46.15 Carbon dioxide gas exists in the atmosphere and is dissolved in water. Photosynthesis converts carbon dioxide gas to organic carbon, and respiration cycles the organic carbon back into carbon dioxide gas. Long-term storage of organic carbon occurs when matter from living organisms is buried deep undergroun... | SCiQ_train |
When you have a cold, you must be unhappy because your body becomes hot, and there are pains all over. You don't want to work, you stay in bed, feeling terrible. What makes you ill? It's _ . Germs are everywhere. They are very small and you can't find them with your eyes but you can see them with a microscope . Th... | [
"how to keep dirty water clean",
"how to look after your fingers",
"how to find germs in the dirty water",
"what can make you ill"
] | D | MMLU_train | |
If the cost price of 50 articles is equal to the selling price of 45 articles, then the gain or loss percent is? | [
"65",
"78",
"25",
"11.11"
] | D | Given that, cost price of 50 article is equal to selling price of 45 articles.
Let cost price of one article = Rs. 1
Selling price of 45 articles = Rs. 50
But Cost price of 45 articles = Rs. 45
Therefore, the trader made profit.\Percentage of profit = 5/45 * 100 = 11.11%
Answer:A | AquaRat_train |
The speed of a boat in still water is 60kmph and the speed of the current is 20kmph. Find the speed downstream and upstream? | [
"80,70 kmph",
"10,40 kmph",
"80,40 kmph",
"80,80 kmph"
] | C | Speed downstream = 60 + 20
= 80 kmph
Speed upstream = 60 - 20
= 40 kmph
Answer: B | AquaRat_train |
When the smallest of 3 consecutive odd integers is added to four times the largest, it produces a result 732 more than 4times the middle integer. Find the numbers? | [
"732",
"710",
"678",
"729"
] | A | x + 4 (x + 4) = 732 + 4 (x + 2)
Solve for x and find all three numbers
x + 4 x + 16 = 732 + 4 x + 8
x = 724
x + 2 = 726
x + 4 = 728
Check: the smallest is added to four times the largest
724 + 4 * 728 = 3636
four times the middle
4 * 726 = 2904
3636 is more than 2904 by
3636 - 2904 = 732
A | AquaRat_train |
It is bad to have food stuck between your teeth for long periods of time. This is because food attracts germs; germs produce acid, and acid hurts your teeth and gums. Flossing helps to remove the food that gets stuck between your teeth. This explains why flossing helps to keep your mouth healthy, but some doctors say... | [
"food stuck between your teeth may hurt your teeth",
"all of the doctors agree that flossing is good for your heart",
"doctors' judgment about flossing is based on medical research",
"not every doctor thinks flossing helps to keep your teeth healthy"
] | A | MMLU_train | |
What kind of reaction, in general, keeps stars shining? | [
"fusion",
"evolution",
"fission",
"magnetism"
] | A | The energy from fusion reactions keeps the star shining. | SCiQ_train |
Which is the process through which leaves collect sunlight and make food? | [
"richness",
"compress",
"photosynthesis",
"Greenhouse"
] | C | Leaves are the keys not only to plant life but to virtually all life on land. The primary role of leaves is to collect sunlight and make food by photosynthesis. Leaves vary in size, shape, and how they are arranged on stems. You can see examples of different types of leaves in Figure below . | SCiQ_train |
Newton’s third law of motion describes what property of forces that means balance? | [
"magnetism",
"gravity",
"acceleration",
"symmetry"
] | D | 4.4 Newton’s Third Law of Motion: Symmetry in Forces There is a passage in the musical Man of la Mancha that relates to Newton’s third law of motion. Sancho, in describing a fight with his wife to Don Quixote, says, “Of course I hit her back, Your Grace, but she’s a lot harder than me and you know what they say, ‘Wheth... | SCiQ_train |
A man can row upstream at 10kmph and downstream at 20kmph. Find the rate of current ? | [
"20km/hr",
"5km/hr",
"3km/hr",
"15km/hr"
] | B | Rate of current = 1/2 (20-10) = 5km/hr
Answer is D | AquaRat_train |
Dolphins use echolocation to hunt for | [
"santa claus",
"school children",
"tasty morsels",
"direction in life"
] | C | MMLU_train | |
The average height of the four Torres towers is 800 feet. If the four Torres towers have a median height of 900 feet, what is the greatest possible height of the shortest building of the four? | [
"600 feet",
"500 feet",
"300 feet",
"800 feet"
] | B | a1≤a2≤a3≤a4;
The average height of the four Torres towers is 800 feet: a1+a2+a3+a4=4∗800
The median height of 900 feet: a2+a32=900 --> a2+a3=1800
Substitute a2+a3=1800 into a1+a2+a3+a4=4∗80: a1+1800+a4=4∗800 --> a1+a4=1400
To maximize a1a1 we should minimize a4a4. Minimum value of a4a4 is 900 (the median value), thus t... | AquaRat_train |
Kewen Lichadson is thirty two years old now. He works in the Lasailian Park in the South Africa, where many wild animals such as lions, tigers, leopards and wolves are living. When you get there you may have a chance to see him playing with these wild animals without anything to protect himself except a small bag of pe... | [
"we should love and respect the animals",
"we should live with the animals peacefully in this world",
"the animals are also lovely and friendly",
"the animals are usually more clever than the human beings"
] | D | MMLU_train | |
It is an aerial performance far beyond the capabilities of even the most complex modern aircraft: landing upside down on a ceiling. But it is routine business for bats, and now scientists have learned precisely how they do it. Brown University scientists observed two species: Seba's short-tailed bat and the lesser dog-... | [
"Flapping both wings constantly.",
"Flying slowly and stably.",
"Choosing suitable positions.",
"Shifting their centre of mass."
] | D | MMLU_train | |
Ram sold two bicycles, each for Rs.990. If he made 10% profit on the first and 10% loss on the second, what is the total cost of both bicycles? | [
"2679",
"2551",
"2000",
"6657"
] | C | (10*10)/100 = 1%loss
100 --- 99
? --- 1980 => Rs.2000
Answer: A | AquaRat_train |
Anil had to do a multiplication. Instead of taking 35 as one of the multipliers, he took 53. As a result, the product went up by 540. What is the new product? | [
"1630",
"1760",
"1950",
"1590"
] | D | Explanation :
Let the number that Anil wanted to multiply be 'Y'.
He was expected to find the value of 35Y.
Instead, he found the value of 53Y.
The difference between the value that he got (53Y) and what he was expected to get (35Y) is 540.
=> 53Y - 35Y = 540
=> (53 - 35) * Y = 540
=> Y = 30
Therefore, the correct prod... | AquaRat_train |
The oxygen regions of the water molecules have what kind of charge? | [
"negative",
"certain",
"neutral",
"positive"
] | A | SCiQ_train | |
If a(a + 2) = 35 and b(b + 2) = 35, where a ≠ b, then a + b = | [
"-10",
"-2",
"-6",
"-7"
] | B | i.e. if a = 5 then b = -7
or if a = -7 then b = 5
But in each case a+b = 5-7 = -2
Answer: D | AquaRat_train |
What is the ultimate source of energy for all life on earth? | [
"the moon",
"the sun",
"Mars",
"its core"
] | B | SCiQ_train | |
What do ants and termites eat to help them digest wood and leaves? | [
"yeast",
"fungi",
"pollen",
"berries"
] | B | Ants and termites grow fungi in underground “fungus gardens” that they create. When the ants or termites have eaten a big meal of wood or leaves, they also eat some fungi from their gardens. The fungi help them digest the wood or leaves. The fungi secrete certain enzymes that the ants or termites cannot produce on thei... | SCiQ_train |
Many people have never heard of Mesothelioma and are unaware of its symptoms. Although considered a rare form of cancer, each year the number of cases grows. With the prevalence of this disease on the rise, it is critical to understand why and how Mesothelioma develops and what courses of action can be taken in the eve... | [
"Asbestos is to blame for Mesothelioma.",
"Even if a person is exposed to asbestos for a while, he will die soon.",
"All the employees can ask for compensation from asbestos manufacturers.",
"Mesothelioma is a cancer familiar to many people."
] | A | MMLU_train | |
What environment do animals with gills live in? | [
"underground",
"water",
"air",
"cold"
] | B | SCiQ_train | |
Most thoracic vertebrae have two facets that articulate with the head of what structure? | [
"heart",
"calf",
"pelvic",
"rib"
] | D | Thoracic Vertebrae The bodies of the thoracic vertebrae are larger than those of cervical vertebrae (Figure 7.26). The characteristic feature for a typical midthoracic vertebra is the spinous process, which is long and has a pronounced downward angle that causes it to overlap the next inferior vertebra. The superior ar... | SCiQ_train |
What will be the difference between simple and compound interest at 10% per annum on a sum of Rs. 1000 after 4 years? | [
"Rs. 31",
"Rs. 40.40",
"Rs. 32.10",
"Rs. 64.10"
] | D | S.I. = (1000 * 10 * 4)/100 = Rs. 400
C.I. = [1000 * (1 + 10/100)4 - 1000] = Rs. 464.10 Difference = (464.10 - 400) = Rs. 64.10
ANSWER:D | AquaRat_train |
How is oxygen transferred into the bloodstream? | [
"brain diffusion",
"simple diffusion",
"mean diffusion",
"hard diffusion"
] | B | The oxygen enters the bloodstream from the alveoli , tiny sacs in the lungs where gas exchange takes place ( Figure below ). The transfer of oxygen into the blood is through simple diffusion. | SCiQ_train |
What is the only mechanism that consistently causes adaptive evolution? | [
"natural selection",
"artificial selection",
"neutral selection",
"genetic drift"
] | A | 23.4 Natural selection is the only mechanism that consistently causes adaptive evolution. | SCiQ_train |
Why do our eyes open wide when we feel fear? And why do our eyes become narrow when we express disgust ? According to a new research, it has something to do with survival. In a recently published paper, researchers concluded that expressions of fear and disgust changed the way human eyes gather and focus light. They a... | [
"Changes of human eyes lead to different emotional expressions.",
"Evolutionary development helps humans survive different dangers.",
"Emotional expressions affect how human eyes collect or focus light.",
"Evolutionary development causes people to express different feelings."
] | C | MMLU_train | |
What is the most abundant living thing on earth that can be found in almost any environment? | [
"pathogens",
"pests",
"viruses",
"bacteria"
] | D | Bacteria are the most abundant living things on Earth. They live in almost all environments. They are found in the air, ocean, soil, and intestines of animals. They are even found in rocks deep below Earth's surface. Any surface that has not been sterilized is likely to be covered with bacteria. The total number of bac... | SCiQ_train |
If f(x)=4x−1 and g(x)=2x+5 for all integers, which of the following is a possible value of g(f(x))? | [
"-17",
"8",
"19",
"0"
] | C | g(f(x)) = 2*f(x)+5 = 2*(4x-1)+5 = 8x+3
Of these five options, only 19 has the form 8x+3.
The answer is E. | AquaRat_train |
A patient on the brink of death has received the world's first self--contained artificial heart--a battery--powered device about the size of a softball that runs without the need for wires,tubes sticking out of the chest.It is powered by a small battery pack worn outside the body that transmits current through the skin... | [
"has achieved a long-term success",
"will replace donor hearts",
"is an implantable and permanent artificial heart",
"is still in the experimental stage"
] | D | MMLU_train | |
Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 7 seconds. What is the length of the fast train ? | [
"29 7/9",
"27 7/9",
"None of these",
"38 8/9"
] | D | Explanation:
As Trains are moving in same direction,
So, Relative Speed = 40-20 = 20 kmph
= 20*(5/18) = 50/9 m/sec
Length of Train= Speed * Time
Length=50/9∗7
=350/9
=38 8/9
Option D | AquaRat_train |
The heart, veins, arteries, and capillaries make up which organ system? | [
"reproductive",
"muscular",
"excretory",
"circulatory"
] | D | MMLU_train | |
What is the term for the dark brown or black coating found on exposed desert rocks, which is formed of iron and manganese oxides? | [
"desert shadow",
"desert rust",
"desert patina",
"desert varnish"
] | D | Exposed rocks in desert areas often develop a dark brown or black coating called desert varnish ( Figure below ). Wind transports clay-sized particles that chemically react with other substances at high temperatures. The coating is formed of iron and manganese oxides. | SCiQ_train |
What is the unit digit in {(6374)^1793 x (625)^317 x (341)^491)}? | [
"1",
"3",
"0",
"5"
] | C | Unit digit in (6374)1793 = Unit digit in (4)1793
= Unit digit in [(42)896 x 4]
= Unit digit in (6 x 4) = 4
Unit digit in (625)317 = Unit digit in (5)317 = 5
Unit digit in (341)491 = Unit digit in (1)491 = 1
Required digit = Unit digit in (4 x 5 x 1) = 0.
Option A | AquaRat_train |
Many hospitals have blood banks. In these banks, blood of all types is stored. When blood is needed, it is taken from the bank. Healthy people then give blood to the bank to replace the blood that is used. Blood can be kept in the fridge for about three weeks with a kind of chemical. When people lose much of their bl... | [
"healthy people",
"operations",
"accidents",
"transfusions"
] | A | MMLU_train | |
What is the remainder when 6^381 is divided by 5 ? | [
"4",
"1",
"0",
"3"
] | B | I also agree that the remainder is '1' (using the last digit of the powers of 7). Could we have the official answer please?B | AquaRat_train |
The present population of a town is 3456. Population increase rate is 20% p.a. Find the population of town before 2 years? | [
"3600",
"2100",
"2050",
"2400"
] | D | P = 3456
R = 20%
Required population of town = P/(1 + R/100)^T
= 3456/(1 + 20/100)^2
= 3456/(6/5)^2
= 2400(approximately)
Answer is A | AquaRat_train |
One day Tom was playing with his younger brother Paul beside the well near their home. Suddenly Tom fell down the well. Paul was frightened. Their parents were not at home. Their father was working in the factory and their mother was helping a neighbor. Tom called his younger brother, Paul. Paul looked at the bottom o... | [
"sixteen and strong",
"only five and not very strong",
"only six and not strong",
"fifteen but not strong"
] | C | MMLU_train | |
Songs that make our hearts soar can make them stronger too, US researchers reported on Tuesday. They found that when people listened to their favorite music, their blood vessels dilated in much the same way as when they are laughing, or taking blood medications. "We have a pretty impressive effect," said Dr Michael Mi... | [
"laughing",
"taking some exercise",
"drinking some wine",
"listening to favorite music"
] | C | MMLU_train | |
Computers have beaten human world champions at chess and, earlier this year, the board game Go. So far, though, they have struggled at the card table. So we challenged one AI to a game. Why is poker so difficult? Chess and Go are "information complete" games where all players can see all the relevant information. In p... | [
"The new procedure of AI has some features of humans.",
"Computers are stronger than humans in every aspect.",
"Humans will beat computers at playing poker forever.",
"Scientists feel unhappy about the result of the poker game."
] | A | MMLU_train | |
A diet contains 400 grams of a mixture of two foods, food X and food Y. Food X contains 10 percent protein and food Y contains 15 percent protein. If a diet provides exactly 47 grams of protein daily, how many grams of food X are in the mixture? | [
"280",
"240",
"260",
"300"
] | C | Let x be the number of grams of food X in the mixture.
0.1x + 0.15(400-x) = 47
0.05x = 13
x = 260
The answer is B. | AquaRat_train |
Light is energy that travels in the form of what type of wave? | [
"molecular",
"electromagnetic",
"seismic",
"particle"
] | B | Light is one type of electromagnetic radiation . Light is energy that travels in the form of an electromagnetic wave. Figure below shows a diagram of an electromagnetic wave. An electromagnetic (EM) wave has two parts: an electric field and a magnetic field. The electric and magnetic fields vibrate up and down, which m... | SCiQ_train |
What is the term for the movement of individuals out of a population? | [
"immigration",
"emigration",
"succession",
"colonization"
] | B | Emigration is the movement of individuals out of a population. This decreases the population size and growth rate. | SCiQ_train |
The radius of a circle is increased by 1%. Find how much % does its area increases? | [
"2.07%",
"2.09%",
"1.01%",
"2.01%"
] | D | r = 100 r = 101
r2 = 10000 r2 = 10201
10000 ---- 201
100 ---- ? => 2.01%
Answer:D | AquaRat_train |
John, who lives in Minnesota, noticed that the time between sunrise and sunset was the shortest it had been for an entire year. The month was most likely to be | [
"July",
"January",
"September",
"April"
] | B | MMLU_train | |
Of the diplomats attending a summit conference, 25 speak French, 32 do not speak Russian, and 20% of the diplomats speak neither French nor Russian. If 10% of the diplomats speak both languages, then how many diplomats attended the conference? | [
"72",
"150",
"120",
"70"
] | D | {Total} = {French} + {Russian} - {Both} + {Neither}
{Total} = 25 + ({Total} - 32) - (0.1*{Total}) + 0.2*{Total}
Solving gives {Total} = 70.
Answer: B. | AquaRat_train |
Two employees X and Y are paid a total of Rs.750 per week by their employer. If X is paid 120 percent of the sum paid to Y, how much is Y paid per week? | [
"s.340.90",
"s.250.90",
"s.290.90",
"s.300.90"
] | A | Let the amount paid to X per week = x
and the amount paid to Y per week = y
Then x + y = 750
But x = 120% of y = 120y/100 = 12y/10
∴12y/10 + y = 750
⇒ y[12/10 + 1] = 750
⇒ 22y/10 = 750
⇒ 22y = 7500
⇒ y = 7500/22 = Rs.340.90
E) | AquaRat_train |
There are many kinds of ants in America.One kind of ants is very strong.People are afraid of them and the other animals are afraid of them,too. These ants are often in big groups .They eat all the animals on their way.They can kill and eat elephants.And they can eat horses,too.Sometimes they can even kill people and ea... | [
"a kind of ants",
"all kinds of ants",
"small ants",
"big ants"
] | A | MMLU_train | |
Robots industry is developing so rapidly that there is no denying that we may one day find ourselves surrounded by robots. The humanoid (human like) robots with two legs such as Honda Motor Co. Ltd's ASIMO would likely have an easier time climbing up stairs inside homes than a robot that moves on wheels, developers say... | [
"can be made to do everything humans do",
"will be made as smart as humans in the future",
"will remain as stupid as before",
"can never compete with humans in intelligence"
] | D | MMLU_train | |
Which characteristic is affected by interactions with the environment? | [
"weight",
"eye color",
"blood type",
"handedness"
] | A | MMLU_train | |
Coffee experts are willing to pay large sums of money for high-quality coffee beans. The high-end beans, such as Kona or Blue Mountain, are known to cost extraordinary sums of money. Then there is Kopi Lowak (translated as "Civet Coffee"), the world's most expensive coffee, which sells for as much as US $50 per quarter... | [
"Little palm civets eat only the outer layer of the coffee cherries.",
"Palm civets somehow know the right time when the coffee fruit ripens.",
"Kopi Lowak is most popular in Southeast Asia and the Indonesian islands.",
"Kona and Blue Mountain are the most expensive coffees but only of average quality."
] | B | MMLU_train | |
A man made lake is known as what? | [
"resevoirs",
"Pond",
"Lagoon",
"Lake"
] | A | Many lakes are not natural, but are human-made. People dam a stream in a suitable spot. Water backs up behind the dam, creating a lake. These lakes are "reservoirs" ( Figure below ). | SCiQ_train |
What is the blastocyst called after implantation? | [
"an embryo",
"an produce",
"trophoblast",
"an nucleus"
] | A | After implantation occurs, the blastocyst is called an embryo . The embryonic stage lasts through the eighth week following fertilization. During this time, the embryo grows in size and becomes more complex. It develops specialized cells and tissues and starts to form most organs. For an interactive animation of embryo... | SCiQ_train |
Prokaryotic cells have what structure outside their plasma membrane? | [
"cell membrane",
"plasma wall",
"cell wall",
"sodium channel"
] | C | Most prokaryotic cells are much smaller than eukaryotic cells. They have a cell wall outside their plasma membrane. Prokaryotic DNA consists of a single loop. Some prokaryotes also have small, circular pieces of DNA called plasmids. | SCiQ_train |
What are the most numerous and diverse biochemical compounds? | [
"proteins",
"lipids",
"vitamins",
"acids"
] | A | Proteins are the most numerous and diverse biochemical compounds. They have many different functions. | SCiQ_train |
Clean your ears, because airport security might soon be scanning them. According to a recent discovery, the shape of ears could provide a reliable new way of identifying people at airports. Researchers discovered that ears of each person have a unique shape and they have created a system that can scan them. The ear sca... | [
"where you come from",
"whether you are healthy",
"who you are",
"who shares your ear shape"
] | C | MMLU_train | |
What umbrella term describes small structures that exist within cells and perform specialized functions? | [
"organelles",
"organisms",
"atoms",
"macromolecules"
] | A | To see an animation of this DNA molecule, click here (http://openstaxcollege. org/l/rotating_DNA2) . Some cells contain aggregates of macromolecules surrounded by membranes; these are called organelles. Organelles are small structures that exist within cells and perform specialized functions. All living things are made... | SCiQ_train |
Campers Gene and Marie Marsden took pride in being good citizens when in the wild. While driving miles to the Green River Lakes area, they taught their children what they had learned in the bear safety handbook put out by the Bridger-Teton Forest Service. Mr. and Mrs. Marsden did their best to keep a tidy camp. As the ... | [
"They went to the wild to watch the bear.",
"They did what the bear safety handbook had said.",
"They were the first people to trap the bear.",
"They abandoned their dog on seeing the bear."
] | B | MMLU_train | |
What term is used to describe the parts of the brain involved in the reception and interpretation of sensory stimuli collectively? | [
"neurons",
"sensorium",
"glial cells",
"medulla oblongata"
] | B | Sensorium Those parts of the brain involved in the reception and interpretation of sensory stimuli are referred to collectively as the sensorium. The cerebral cortex has several regions that are necessary for sensory perception. From the primary cortical areas of the somatosensory, visual, auditory, and gustatory sense... | SCiQ_train |
If the arithmetic mean of p and q is 10 and the arithmetic mean of q and r is 24, what is the value of r-p? | [
"10",
"30",
"28",
"40"
] | C | Arithmetic mean expression for p and q:
(p+q)/2=10 ; p+q=20 ----eq1
Arithmetic mean expression for q and r:
(q+r)/2=20 ; q+r=48 ----eq2
Subtracting eq1 from eq2 we get: r-p=28
Hence, the correct answer is A | AquaRat_train |
What is the product of all positive factors of 25? | [
"175",
"39",
"125",
"150"
] | C | Positive factors of 25 are 1, 5, 25.
Product of positive factors: 25*5=125
Answer: C | AquaRat_train |
In what part of the carbon cycle does carbon move between living things and the air? | [
"biotic cycle",
"abdaspac cycle",
"envelop cycle",
"endothermic cycle"
] | A | Carbon moves through ecosystems in two cycles that overlap. In the biotic cycle, it moves between living things and the air. In the abiotic cycle, it moves between the air, ground, and oceans. By burning fossil fuels, humans have increased the amount of carbon dioxide in the air. | SCiQ_train |
What is characterized by uncontrolled cell division of abnormal cells? | [
"radiation",
"hepatitis",
"cancer",
"concussions"
] | C | cell depletion, organ system failure, and impaired tissue injury responses. Telomerase reactivation in these mice caused extension of telomeres, reduced DNA damage, reversed neurodegeneration, and improved the function of the testes, spleen, and intestines. Thus, telomere reactivation may have potential for treating ag... | SCiQ_train |
Light retains its original color under water because what remains the same when light is refracted? | [
"frequency",
"density",
"sound",
"wave length"
] | A | When light is refracted its wavelength and speed change; however, its frequency remains the same as the frequency of the light source. Proof of this is that light retains its original color under water. For example, blue light is still blue under water. | SCiQ_train |
3 men or 6 women can do a piece of work in 21 days. In how many days will 12 men and 8 women do the same work? | [
"35/4 days",
"18/4 days",
"63/16 days",
"11/4 days"
] | C | 3M = 6W ---- 21 days
12M + 8W -----?
24W + 8 W = 32W ---?
6W ---- 21 32 -----?
6 * 21 = 32 * x => x = 63/16 days
Answer:A | AquaRat_train |
Which of the following forms of energy can travel by vibrating particles of air? | [
"electrical",
"light",
"magnetic",
"sound"
] | D | MMLU_train | |
If a man lost 4% by selling oranges at the rate of 12 a rupee at how many a rupee must he sell them to gain 44%? | [
"8",
"7",
"5",
"4"
] | A | 96% ---- 12
144% ---- ?
96/144 * 12 = 8
Answer: B | AquaRat_train |
Prosimians are thought to be more similar to the earliest of these? | [
"rodents",
"insects",
"primates",
"fish"
] | C | Primates called prosimians are generally smaller. There are also far fewer of them. Prosimians include lemurs, such as the mouse lemur in Figure above , and lorises. Prosimians are thought to be more similar to the earliest primates. | SCiQ_train |
Animal cells grow mainly by synthesizing protein-rich cytoplasm, a process that is described as expensive in what way? | [
"synthetically",
"metabolically",
"calorically",
"time spent"
] | B | SCiQ_train | |
How many integer values T are there for x such that 1 < 3x + 5 < 17? | [
"Five",
"Two",
"Three",
"Four"
] | A | 1 < 3x + 5 < 17
=> -4 < 3x < 12
=> -4/3 < x < 4
x can take integer values T -1,0 , 1 , 2 , 3
Answer D | AquaRat_train |
A train can travel 50% faster than a car. Both start from point A at the same time and reach point B at 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is? | [
"267",
"120",
"2387",
"277"
] | B | Let speed of the car be x km/hr.
Then, speed of the train = 150/100 x = 3/2 x km/hr.
75/x - 75/(3/2 x) = 125/(10 * 60)
75/x - 50/x = 5/24 = 120 km/hr.
Answer: C | AquaRat_train |
The length of the sloped surface of a ramp is referred to as what? | [
"output distance",
"input distance",
"furlong",
"accumulation distance"
] | B | Consider the simple ramp in Figure below . A ramp can be used to raise an object up off the ground. The input distance is the length of the sloped surface of the ramp. The output distance is the height of the ramp, or the vertical distance the object is raised. Therefore, the ideal mechanical advantage of the ramp is:. | SCiQ_train |
Monocots and eudicots differ in what type of a leaf's tissue? | [
"structural",
"vascular",
"reproductive",
"circulatory"
] | B | SCiQ_train | |
A can do a piece of work n 7 days of 9 hours each and B alone can do it in 6 days of 7 hours each. How long will they take to do it working together 8 2/5 hours a day? | [
"2 days",
"4 days",
"8 days",
"3 days"
] | D | A can complete the work in (7*9) = 63 days
B can complete the work in (6*7) = 42 days
--> A’s one hour’s work = 1/63 and B’s one hour work = 1/42.
(A+B)’s one hour work = 1/63+1/42 = 5/126
Therefore, Both can finish the work in 126/5 hours.
Number of days of 8 2/5 hours each = (126*5/(5*42)) = 3 days
Answer : A | AquaRat_train |
Compared to similar-sized gasoline-powered vehicles, electric-gasoline-hybrid vehicles are primarily designed to | [
"produce more horsepower.",
"eliminate greenhouse gas emissions.",
"operate independently of fossil fuels.",
"provide better gas mileage."
] | D | MMLU_train | |
If n = 4^11 – 4, what is the units digit of n? | [
"6",
"1",
"8",
"0"
] | D | Always divide the power (incase 11) by 4 and use the remainder as the new power. The question now becomes 4^3 - 4. Now 4^3 has last digit 4. , we subtract 4 from 4 = 0 is the answer. Option A | AquaRat_train |
I'm Tom. My best friends are John and Ann. We do many things together. John lives near my house and we are in the same class. He's fifteen years old and he's tall and slim. He has blond hair and blue eyes. He's polite and very clever. He's very good at math and he sometimes helps me with my homework. He usually wears ... | [
"At John's house",
"At Tom's house",
"At Ann's house",
"At the video house"
] | B | MMLU_train | |
All polar compounds contain what type of bonds? | [
"balanced",
"polar",
"weak",
"strong"
] | B | Polar compounds, such as water, are compounds that have a partial negative charge on one side of each molecule and a partial positive charge on the other side. All polar compounds contain polar bonds (although not all compounds that contain polar bonds are polar. ) In a polar bond, two atoms share electrons unequally. ... | SCiQ_train |
What is the ratio between perimeters of two squares one having 3 times the diagonal then the other? | [
"3:1",
"4:8",
"6:2",
"1:4"
] | A | Explanation:
d = 3d d = d
a√2 = 3d a√2 = d
a = 3d/√2 a = d/√2 => 3: 1
ANSWER IS D | AquaRat_train |
Triploblasts include a broad range of animals, from flatworms to arthropods to what? | [
"vertebrates",
"cells",
"invertebrates",
"mammals"
] | A | SCiQ_train | |
On the atomic level, the dissolution of an ionic compound occurs when water interacts with the what in the crystal lattice? | [
"particles",
"fractals",
"ions",
"atoms"
] | C | The last property above requires some additional explanation. We are all familiar with the process of dissolution on a large scale. If you stir a spoonful of salt into a glass of water, the salt crystals are broken down and seem to disappear into the water. On the atomic level, the dissolution of an ionic compound occu... | SCiQ_train |
The deep sea is not an easy place to live in. It's cold and dark. The deeper it is, the less sunlight there is. At about 3,000 feet, there is no light at all. It's very dark in the sea. Many fishes have no eyes, but some have big eyes. A few have eyes only on one side. Besides the coldness and the darkness, deep sea an... | [
"no eyes",
"small eyes",
"black eyes",
"eyes on one side"
] | A | MMLU_train | |
The wheels and gears of a machine are greased in order to decrease | [
"potential energy",
"efficiency",
"output",
"friction"
] | D | MMLU_train | |
What is the term for rain consisting of water with a ph below 5? | [
"Hot Rain",
"acid rain",
"produce rain",
"carbon rain"
] | B | Acid rain is rain that has a pH less than 5 ( Figure below ). Acidity is measured on the pH scale . Lower numbers are more acidic, and higher numbers are less acidic (also called more alkaline ). An acid has a pH of less than 7. The pH of normal rain is 5.6. It’s slightly acidic because carbon dioxide in the air dissol... | SCiQ_train |
Arachidic, stearic, and palmitic fatty acids are examples of what type of fatty acid? | [
"saturated",
"neutral",
"integral",
"compacted"
] | A | Saturated and Unsaturated Fatty Acids. Saturated fatty acids include arachidic, stearic, and palmitic fatty acids. Unsaturated fatty acids include all the other fatty acids in the figure. Notice how all the unsaturated fatty acids have bent chains, whereas the saturated fatty acids have straight chains. | SCiQ_train |
A predator kills and eats other animals as prey .Sometimes it also becomes food for other predators. Polar bears are the largest of all the land predators. They can run across snow and swim in icy water for hours without rest. Their favorite food is seal. Not all big animals live on small animals. Hippos have heavy bo... | [
"the sharks.",
"the tigers.",
"the polar bears.",
"some people."
] | D | MMLU_train | |
For any integer k > 1, the term “length of an integer” refers to the number of positive prime factors, not necessarily distinct, whose product is equal to k. For example, if k = 24, the length of k is equal to 4, since 24 = 2 × 2 × 2 × 3. If x and y are positive integers such that x > 1, y > 1, and x + 3y < 940, what i... | [
"16",
"22",
"18",
"24"
] | A | we know that : x > 1, y > 1, and x + 3y < 940,
and it is given that length means no of factors.
for any value of x and y, the max no of factors can be obtained only if factor is smallest noall factors are equal.
hence, lets start with smallest no 2.
2^1 =2
2^2 =4
2^3=8
2^4=16
2^5=32
2^6=64
2^7=128
2^8=256
2^9=512
2^10 ... | AquaRat_train |
The dimensions of a room are 25 feet * 15 feet * 12 feet. What is the cost of white washing the four walls of the room at Rs. 5 per square feet if there is one door of dimensions 6 feet * 3 feet and three windows of dimensions 4 feet * 3 feet each? | [
"8939",
"4530",
"8383",
"8389"
] | B | Explanation:
Area of the four walls = 2h(l + b)
Since there are doors and windows, area of the walls = 2 * 12 (15 + 25) - (6 * 3) - 3(4 * 3) = 906 sq.ft.
Total cost = 906 * 5 = Rs. 4530
Answer: Option D | AquaRat_train |
A technician makes a round-trip to and from a certain service center by the same route. If the technician completes the drive to the center and then completes 30 percent of the drive from the center, what percent of the round-trip has the technician completed? | [
"55",
"60",
"50",
"65"
] | D | round trip means 2 trips i.e.to and fro. He has completed one i.e 50% completed. then he traveled another 30% of 50% i.e 15%. so he completed 50 +15 =65 % of total trip.
B | AquaRat_train |
In our town, there is a big zoo with a lot of animals in it. There are some beautiful tigers and two old lions. They eat a lot of meat every day. There are also two big elephants and one baby elephant. The elephants are kind animals. They eat a lot every day. They like children. Children often give them bread and banan... | [
"They are tired and want to have a rest.",
"They want to jump out.",
"They want to ask for food.",
"They want to sleep."
] | C | MMLU_train |
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