question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
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The Internet has become part of teenagers' life. There's a report on 3 375 students aged from 10 to 18 in seven Chinese cities. It says that 38 percent of them believe they use the Internet often. While most of them get useful information and use the Internet to help in their studies, some are not using _ in a good wa... | [
"To make online friends.",
"To play online games.",
"To get useful information to help in their studies.",
"To visit Web sites they should not look at."
] | C | MMLU_train | |
Where does the most important monsoon in the world occur? | [
"southern asia",
"northern africa",
"eastern aisa",
"the atlantic ocean"
] | A | Monsoons are like land and sea breezes, but on a larger scale. They occur because of seasonal changes in the temperature of land and water. In the winter, they blow from land to water. In the summer, they blow from water to land. In regions that experience monsoons, the seawater offshore is extremely warm. The hot air ... | SCiQ_train |
The largest outbreak of the deadly disease Ebola was caused by an infected bat biting a toddler, say a group of international researchers. The 17-strong team of European and African tropical disease researchers, ecologists and anthropologists have spent three weeks investigating the outbreak of the disease in Guinea, ... | [
"people can do nothing to prevent the disease",
"the disease Ebola may jump from one species to another",
"the result of the research should be published immediately",
"the straw-colored fruit bats usually settle in forests in the rural areas"
] | B | MMLU_train | |
The least number which should be added to 6320 so that the sum is exactly divisible by 4, 6, 7 and 9 is: | [
"232",
"252",
"112",
"239"
] | A | L.C.M. of 5, 6, 4 and 3 = 252.
On dividing 6320 by 252, the remainder is 20.
Number to be added = (252 - 20) = 232. Answer: Option 'E' | AquaRat_train |
A shop owner sells 40mtr of cloth and gains SP of 10 mtrs. Find the gain %? | [
"70%",
"40%",
"33.33%",
"50%"
] | C | Here, selling price of 10 m cloth is obtained as profit.
Profit of 10 m cloth = (S.P. of 40 m cloth) – (C.P. of 40 m cloth)
Selling price of 30 m cloth = Selling Price of 40 m of cloth
Let cost of each metre be Rs. 100.
Therefore, cost price of 30 m cloth = Rs. 3000 and S.P. of 30 m cloth = Rs. Rs. 4000
Profit% = 10/30... | AquaRat_train |
What type of electrons are attracted to the positive nucleus? | [
"passive electrons",
"turbulent electrons",
"particular electrons",
"negative electrons"
] | D | Avoid close contact with people who are sick. This includes kissing, hugging, shaking hands, and sharing cups or eating utensils. | SCiQ_train |
What resource is considered nonrewable for human purposes, because it takes so long to form and is depleted by farming and other activities? | [
"soil",
"sunshine",
"water",
"acid"
] | A | Although renewable, soil takes a very long to form—up to hundreds of millions of years. So, for human purposes, soil is a nonrenewable resource. It is also constantly depleted of nutrients through careless use and eroded by wind and water. For example, misuse of soil caused a huge amount of it to simply blow away in th... | SCiQ_train |
He was surprised to see that the chicken was keeping up with him. Looking at his speedometer , he found that he was doing 50 miles per hour (MPH). Then he drove at 60 MPH, and the chicken stayed right next to him. He sped up to 75 MPH and _ still kept up. The man then found that the chicken had three legs. Growing eve... | [
"The farmer knew the three-legged chickens tasted good.",
"The farmer had become richer because of the three-legged chickens.",
"The chickens ran too fast for the farmer to catch.",
"There was only one three-legged chicken on the farm."
] | C | MMLU_train | |
What is the second line of defense? | [
"rejection of foreign bodies",
"immune response",
"fight or flight",
"inflammatory response"
] | D | The second line of defense includes the inflammatory response and phagocytosis by nonspecific leukocytes. | SCiQ_train |
Which characteristic would best help a land animal survive in a cold Arctic climate? | [
"thick fur",
"large ears",
"smooth feet",
"slender body"
] | A | MMLU_train | |
Abnormal electrical activity in the brain is the cause of what disease associated with seizures? | [
"malaria",
"epilepsy",
"anemia",
"Alzheimer's"
] | B | Epilepsy is a disease in which seizures occur. A seizure is a period of lost consciousness that may include violent muscle contractions. It is caused by abnormal electrical activity in the brain. Epilepsy may result from an infection, injury, or tumor. In many cases, however, the cause can’t be identified. There is no ... | SCiQ_train |
Some problems are difficult to solve. But there are a lot of number expressions that can help. For example, if we put two and two together, we might come up with the right answer. We know that two heads are better than one. It is always better to work with another person to solve a problem. Some problems have only one ... | [
"Interesting Number Expressions",
"The Importance of Numbers",
"Number Stories",
"Use Numbers"
] | A | MMLU_train | |
When fertilizer ends up in bodies of water, the added nutrients cause excessive growth referred to as what, which can render the water unfit for human consumption or recreation? | [
"caustic bloom",
"chemical bloom",
"agricultural bloom",
"algal bloom"
] | D | When fertilizer ends up in bodies of water, the added nutrients cause excessive growth of algae. This is called an algal bloom. You can see one in Figure below . The algae out-compete other water organisms. They may make the water unfit for human consumption or recreation. | SCiQ_train |
Fertilization is the union of a sperm and egg, resulting in the formation of what? | [
"a bacteriophage",
"a zygote",
"a nuclei",
"a cytoplasm"
] | B | Fertilization is the union of a sperm and egg, resulting in the formation of a zygote. | SCiQ_train |
Although he will always be remembered for starring "Superman," the greatest role of actor Christopher Reeve's life was as a champion of sufferers of spinal cord injuries and an supporter of stem cell research. Unlike the man of steel, he wasn't faster than a speeding bullet, more powerful than an engine and he coul... | [
"Reeve remained optimistic after suffering from paralysis",
"stem cell research has long been a controversial subject",
"paralysis can happen to anyone no matter how strong he seems",
"some presently incurable illnesses are to be cured in the near future"
] | B | MMLU_train | |
A person's shadow is smallest at what time? | [
"4:00 pm",
"8:00 am",
"12:30 pm",
"6:30 pm"
] | C | MMLU_train | |
What can autographs do that heterotrophs cannot do? | [
"make their own air",
"live without sleep",
"live without water",
"make their own food"
] | D | Heterotrophs cannot make their own food, so they must eat or absorb it. For this reason, heterotrophs are also known as consumers . Consumers include all animals and fungi and many protists and bacteria. They may consume autotrophs or other heterotrophs or organic molecules from other organisms. Heterotrophs show great... | SCiQ_train |
A shopkeeper sells 500 metres of cloth for Rs. 15000 at a loss of Rs.10 per metre. Find his cost price for one metre of cloth? | [
"s.50",
"s.12",
"s.40",
"s.13"
] | C | SP per metre = 15000/500
= Rs. 30 Loss per metre
= Rs. 10 CP per metre = 30 + 10
= Rs.40
Answer: A | AquaRat_train |
What is the skeleton of the cell? | [
"cytoskeleton",
"cytoplasm",
"cell wall",
"cell membrane"
] | A | The cytoplasm consists of watery cytosol and cell structures. It has several functions. The cytoskeleton is the “skeleton” of the cell. It helps the cell keep its shape. | SCiQ_train |
In a gasoline-powered car, chemical energy from gasoline is transformed to make the car move. The motion of the car is what form of energy? | [
"radiant energy",
"nuclear energy",
"electrical energy",
"mechanical energy"
] | D | MMLU_train | |
In a certain city, 50% of the registered voters are democrats and the rest are republicans.In a mayoral race, if 75% of the registered voters who are democrats and 20% of the registered voters who are republicans are expected to vote for candidate A,What % of the registered voters are expected to vote for candidate A? | [
"a) 50%",
"b) 53%",
"c) 54%",
"d) 55%"
] | C | Let total voters = 100
so D= 50, vote for the mayor 60*75%=45 (60*3/4)
R= 40, vote for the mayor 40*20%= (40*1/5)
46+8=54
54/100*100=54%
C | AquaRat_train |
In the decimal expansion of (9/10)^4 what is the fourth digit to the right of the decimal point? | [
"1",
"7",
"0",
"2"
] | A | Step 1 Convert fraction to decimal with two decimal places 9/10 = 0.90 then convert to scientific number = 9*10^-1
Step 2 Multiply 9^4 by 10^-4
Step 3 9 has the sequence 9, 81, 729
Answer is C | AquaRat_train |
Shower Radio --- Warranty and Directions Introduction Congratulations! You are now the owner of a So Fine Shower Radio! It is sure to provide entertainment for many hours. In addition, the radio features a timer for those days when you are in a hurry. Before using the radio, please read all directions, fill out and m... | [
"the volume level and the AM/FM indicator",
"the AM/FM indicator and the radio station",
"the time remaining on the timer and the date",
"the call number and time on the timer"
] | D | MMLU_train | |
Metallic solids are composed entirely of which atoms? | [
"organic",
"metals",
"toxic",
"metallic"
] | D | Metallic solids are composed entirely of metallic atoms. In other solid structures, the electrons involved in bonding tend to be localized, or fixed in place in the covalent bonds. However, the electrons in metallic bonds are delocalized over the entire crystal. The fact that the electrons are free to move between diff... | SCiQ_train |
Camel humps are a good example of | [
"Iraqi roadside prime cuisine",
"seats for desert dwellers",
"a popular brand of shoe",
"changing to meet the environment"
] | D | MMLU_train | |
Earth's distance from the Sun helps the planet sustain life. If the Sun were larger, what would most likely also have to be true for Earth to sustain life? | [
"Earth would have to be further from the Sun.",
"Earth would have to be closer to the Sun.",
"Earth would have to be smaller.",
"Earth would have to be larger."
] | A | MMLU_train | |
Where would you find most pollution of ocean water? | [
"coastline",
"poles",
"midocean",
"trenches"
] | A | Ocean water is most polluted along coasts. That’s because pollution usually enters the water from land. Oil spills also pollute ocean water. | SCiQ_train |
Ground tissue forms the interior of the stem. the large central vacuoles of ground tissue cells fill with water to support the plant. the cells may also store what? | [
"fuel",
"energy",
"food",
"Water"
] | C | Ground tissue forms the interior of the stem. The large central vacuoles of ground tissue cells fill with water to support the plant. The cells may also store food. | SCiQ_train |
Concentration is the removal of solvent, which increases the concentration of what? | [
"sodium",
"solute",
"Water",
"vapor"
] | B | Often, a worker will need to change the concentration of a solution by changing the amount of solvent. Dilution is the addition of solvent, which decreases the concentration of the solute in the solution. Concentration is the removal of solvent, which increases the concentration of the solute in the solution. (Do not c... | SCiQ_train |
The vertebrae are divided into the cervical region, the thoracic region, and which other region? | [
"cylindrical region",
"lumbar region",
"pelvic region",
"central region"
] | B | 7.3 The Vertebral Column The vertebral column forms the neck and back. The vertebral column originally develops as 33 vertebrae, but is eventually reduced to 24 vertebrae, plus the sacrum and coccyx. The vertebrae are divided into the cervical region (C1–C7 vertebrae), the thoracic region (T1–T12 vertebrae), and the lu... | SCiQ_train |
Competition is most likely to occur between which two organisms? | [
"deer and butterflies",
"owls and bacteria",
"goldfish and rabbits",
"grass and strawberry plants"
] | D | MMLU_train | |
Rabies transmission occurs when saliva from an infected mammal enters a wound. the virus travels through neurons in the peripheral nervous system to the central nervous system where it impairs this? | [
"skeletal system",
"brain function",
"reproduction system",
"lung function"
] | B | Figure 21.5 Viruses are classified based on their core genetic material and capsid design. (a) Rabies virus has a single-stranded RNA (ssRNA) core and an enveloped helical capsid, whereas (b) variola virus, the causative agent of smallpox, has a double-stranded DNA (dsDNA) core and a complex capsid. Rabies transmission... | SCiQ_train |
Don't you think your schoolbag is too heavy to bear? The e-schoolbag will free you from the weight. It is said that e-schoolbags are going to be brought into use in Chinese middle schools soon. An experiment with several hundred e-schoolbags will begin in seven cities: Beijing, Shanghai, Dalian, Shenzhen, Chongqing, Ta... | [
"It can pronounce the words.",
"It can send e-mail.",
"It can be used as a dictionary.",
"It can phone somebody."
] | D | MMLU_train | |
Electric substations have what devices, which use electromagnetic induction to increase or decrease the voltage of the current? | [
"transformers",
"tubes",
"generators",
"transistors"
] | A | Electric substations have several functions. Many substations distribute electricity from a few high-voltage lines to several lower-voltage lines. They have electric transformers, which use electromagnetic induction to change the voltage of the current. Some transformers increase the voltage; others decrease the voltag... | SCiQ_train |
A person incurs 10% loss by selling a watch for $100. At what price should the watch be sold to earn 10% profit? | [
"$150",
"$122",
"$210",
"$100"
] | B | Let the new selling price be $x
(100-loss%): (1st S.P.) = (100+gain%):(2nd S.P.)
(100-10)/100 = (100+10)/x
x = 110*100/90 = 122 approximately
Answer is B | AquaRat_train |
Scientists from the United States say they have found fish and other creatures living under key waters in Antarctica. They made the announcement after completing three months of research at the Ross Ice Shelf, the world's largest floating ice sheet. The researchers hoped to find clues to explain the force of the meltin... | [
"predicting how climate change influences rising sea levels.",
"finding out whether there are life forms existing deep under Antarctic ice.",
"proving the speed of ice flowing into the ocean is controlled by water.",
"discovering an explanation of the effect the melting ice has on sea level rise."
] | D | MMLU_train | |
Monarch Butterflies One of the last West Coast homes of the Monarch butterfly,a type of insect ,may soon disappear.Strangely,it is in a town that calls itself Butterfly U.S.A,Pacific Grove, California. The town of Pacific Grove loves the butterflies.Every year they have a parade and hundreds of children dress up as... | [
"From Central America.",
"From the West Coast.",
"From California.",
"From Mexico."
] | D | MMLU_train | |
A hang-glider that is soaring runs into gales head-on. The gales | [
"sinks the glider",
"speeds the glider",
"crashes the glider",
"slow the glider"
] | D | MMLU_train | |
A villa designed to resist earthquakes with "self-healing" cracks in its walls, thanks to nanotechnology applications with self-healing polymers , is to be built on a Greek mountainside. The villa's walls will include special particles that turn into a liquid when squeezed under pressure, flow into cracks, and t... | [
"it will be built on a special place",
"the cracks in its walls can be healed by the polymers",
"the special particles can make its walls stronger",
"the intelligent sensor network can tell people where there is a crack"
] | B | MMLU_train | |
Spiders can catch prey by doing all aside from | [
"building webs",
"building traps",
"hunting",
"howling"
] | D | MMLU_train | |
A rectangular floor measures 2 by 3 meters. There are 5 white, 5 black, and 5 red parquet blocks available. Each block measures 1 by 1 meter. In how many different colors c patterns can be floor be parqueted? | [
"3^5",
"705",
"726",
"104"
] | C | Total number of squares we need to fill = 6
Number of colors we have = 3
Therefore, total number of patterns c= 3*3*3*3*3*3 = 729
However, this is considering that we can have a case in which all tiles are the same color. Since we are given that the quantity of each tile is 5 and the number of tiles required is 6, we k... | AquaRat_train |
Cytokinesis divides what part of the cell into two distinctive cells? | [
"DNA",
"nucleus",
"cytoplasm",
"cell wall"
] | C | The Cell Cycle One “turn” or cycle of the cell cycle consists of two general phases: interphase, followed by mitosis and cytokinesis. Interphase is the period of the cell cycle during which the cell is not dividing. The majority of cells are in interphase most of the time. Mitosis is the division of genetic material, d... | SCiQ_train |
Ribozymes are rna molecules that catalyze what? | [
"protein molecules",
"liquid reactions",
"hormonal reactions",
"chemical reactions"
] | D | Ribozymes are RNA molecules that catalyze chemical reactions, such as translation. Ribosomes, which are just made out of rRNA (ribosomal RNA) and protein, have been classified as ribozymes , because the rRNA has enzymatic activity. The rRNA is important for the peptidyl transferase activity that bonds amino acids. Brie... | SCiQ_train |
Each factor of 220 is inscribed on its own plastic ball, and all of the balls are placed in a jar. If a ball is randomly selected from the jar, what is the probability that the ball is inscribed with a multiple of 55? | [
"1/4",
"5/42",
"1/8",
"3/16"
] | A | the # of factors 220 has is 12 ;
so out of 12 factors only three are multiples of 55: 55, 110 and 220, itself;
So, the probability is 3/12=1/4.
Answer: E. | AquaRat_train |
The plasma membrane pulls away from the cell wall as it shrivels. what is this process called? | [
"plasmolysis",
"sporozoans",
"fluctuations",
"osmosis"
] | A | A cell that does not have a rigid cell wall (such as a red blood cell), will swell and lyse (burst) when placed in a hypotonic solution. Cells with a cell wall will swell when placed in a hypotonic solution, but once the cell is turgid (firm), the tough cell wall prevents any more water from entering the cell. When pla... | SCiQ_train |
There are 45 students in our class. I have made a survey, 36 students say they like to exercise. Most boys play basketball together twice a week. But girls think basketball is difficult for them, they'd like to play volleyball together twice a week. My friend, Tony, is good at running. He runs fastest in our class. He ... | [
"Becauseshedoesn'tliketoexercise.",
"Becauseshelikestoeatjunkfoodverymuch.",
"Becausesheeatstoomuchmeat,butdoesn'texercise.",
"Becauseshedoesn'tliketoexercise,andshelikestoeatjunkfood."
] | A | MMLU_train | |
Active and passive forms of what enable the body to resist damage from pathogens? | [
"potential",
"autonomy",
"stem cells",
"immunity"
] | D | Active versus Passive Immunity Immunity to pathogens, and the ability to control pathogen growth so that damage to the tissues of the body is limited, can be acquired by (1) the active development of an immune response in the infected individual or (2) the passive transfer of immune components from an immune individual... | SCiQ_train |
In a trapezium ABCD, AB is parallel to DC, AB = 3*DC, and the diagonals of the trapezium intersect at O. The ratio of the area of ∆OCD to the area of ∆OAB is: | [
"1:3",
"Cannot be determined",
"1:9",
"3:1"
] | C | triangles are similar , so ratio will be 1:9
A | AquaRat_train |
A bowl of nuts is prepared for a party. Brand P mixed nuts are 20% almonds and Brand Q's Deluxe nuts are 25% almonds. If a bowl contains a total of 65 ounces of nuts, representing a mixture of both brands, and 15 ounces of the mixture are almonds, how many ounces of Brand Q's Deluxe mixed nuts are used? | [
"32",
"16",
"20",
"40"
] | D | lets say x ounces of P is mixed with Q.
=> 65-x ounces of Q is present in the mixture (as the total = 65 ounces)
given total almond weight = 15 ounces
(20x/100)+(25/100)(65-x) = 15
=> x = 25
=> 65-25 = 40 ounces of Q is present in the mixture.
Answer is D. | AquaRat_train |
If the experimental value is less than the accepted value, the error is what? | [
"caused",
"positive",
"effective",
"negative"
] | D | If the experimental value is less than the accepted value, the error is negative. If the experimental value is larger than the accepted value, the error is positive. Often, error is reported as the absolute value of the difference in order to avoid the confusion of a negative error. The percent error is the absolute va... | SCiQ_train |
Do you have a good memory? Maybe you remember better than all of your friends. But even if you have a short-term memory, it's better than a chimpanzee's , right? Well, you may be wrong. Tetsuro Matszawa, a scientist from Kyoto University, Japan has showed how chimps have far better memories than humans. "We learn that ... | [
"Chimps can remember all of their friends.",
"Chimps have better memories than humans.",
"Chimps do things to improve their memories.",
"Chimps can do many things better than humans."
] | B | MMLU_train | |
A can do a piece of work in 10 days and B can do it in 15 days and C can do it 20 days. They started the work together and A leaves after 2 days and B leaves after 4 days from the beginning. How long will work lost? | [
"10 2/3 days",
"12 days",
"60 days",
"1 days"
] | A | Explanation:
2/10 + 4/15 + x/20 = 1
x = 32/3 = 10 2/3 days
Answer: E | AquaRat_train |
During the day we work and play,and at night we sleep. Our body rests when we sleep. In the morning we are ready to work and play again. Our body grows most when we are asleep. Children who are tired usually need sleep. We can get better at our lessons after having plenty of rest. Boys and girls who are eight or nine y... | [
"eating",
"playing",
"sleeping",
"reading"
] | C | MMLU_train | |
Which vertebrae carry the greatest amount of body weight and are thus characterized by the large size and thickness of the vertebral body? | [
"invertebrae",
"lumbar vertebrae",
"thickness vertebrae",
"artery vertebrae"
] | B | Lumbar Vertebrae Lumbar vertebrae carry the greatest amount of body weight and are thus characterized by the large size and thickness of the vertebral body (Figure 7.28). They have short transverse processes and a short, blunt spinous process that projects posteriorly. The articular processes are large, with the superi... | SCiQ_train |
Gas particles are constantly colliding with each other and the walls of a container, and these collisions are elastic, so there is no net loss of what? | [
"energy",
"velocity",
"heat",
"temperature"
] | A | A N SW E R S 1. Gases consist of tiny particles of matter that are in constant motion. Gas particles are constantly colliding with each other and the walls of a container. These collisions are elastic; that is, there is no net loss of energy from the collisions. Gas particles are separated by large distances, with the ... | SCiQ_train |
What is a decrease in the magnitude of the membrane potential? | [
"depolarization",
"ionization",
"digestion",
"inflammation"
] | A | SCiQ_train | |
While components of a mixture can be separated by physical means, the components of a pure substance can only be broken down through what means? | [
"radiation",
"mechanical",
"thermal",
"chemical"
] | D | In the previous lesson, we discussed pure substances and mixtures. We indicated that the components of a mixture could be separated by physical means, but the components of a pure substance could not. Pure substances can only be broken down further through chemical means. In this lesson, we list several methods for sep... | SCiQ_train |
Some colors people see late at night could cause signs of clinical depression . That was the finding of a study that builds on earlier study findings. They show that individuals who live or work in low levels of light overnight can develop clinical depression. Doctors use the word "clinical depression" to describe s... | [
"Dim light",
"Red light",
"Blue light",
"Darkness"
] | C | MMLU_train | |
What is a stellar remnant that is very dense? | [
"asteroids",
"white dwarf",
"the sun",
"white star"
] | B | A white dwarf is a stellar remnant that is very dense. A white dwarf's mass is comparable to the Sun and its volume is comparable to that of Earth. The very low brightness of a white dwarf comes from the emission of stored heat energy. | SCiQ_train |
Four dice are thrown simultaneously. Find the probability that all of them show the same face. | [
"1/415",
"1/215",
"1/216",
"5/300"
] | C | Total no of elementary events = 6^4
n(S) = 6^4
x={(1,1,1,1)(2,2,2,2).....(6,6,6,6)}
n(X)=6
n(X)/n(S) =6/6^4
=1/216
ANSWER A | AquaRat_train |
How many types of leptons are there? | [
"six",
"two",
"twelve",
"nine"
] | A | There are also six types of leptons, including electrons. Leptons have an electric charge of either -1 or 0. Electrons, for example, have a charge of -1. Leptons have mass, although the mass of electrons is extremely small. | SCiQ_train |
If a and b are the two values of t that satisfy
the equation t^2 – 12t + 20 = 0, with a > b, what is the value of a – b? | [
"10",
"2",
"6",
"8"
] | D | Factor the left side of the equation:
t^2 – 12t + 20 = 0
(t – 2)(t – 10) = 0
t = 2, t = 10
Thus, a = 10 and b = 2. So a – b = 10 – 2 = 8.
The answer is D. | AquaRat_train |
A reduction of 25% in the price of oil enables a house wife to obtain 5kgs more for Rs.800, what is the reduced price for kg? | [
"40",
"28",
"23",
"99"
] | A | 800*(25/100) = 200 ---- 5
? ---- 1 => Rs.40
Answer: C | AquaRat_train |
What state of matter is characterized by tiny particles separated by large distances, which do not experience any force of attraction or repulsion with each other? | [
"emissions",
"steam",
"gas",
"liquids"
] | C | Gases are composed of tiny particles that are separated by large distances. Gas particles are constantly moving, experiencing collisions with other gas particles and the walls of their container. The velocity of gas particles is related to the temperature of a gas. Gas particles do not experience any force of attractio... | SCiQ_train |
A good way to pass an examination is to work hard every day in the year. You may fail in an examination if you are lazy for most of the year and then work hard only a few days before the examination. If you are taking an English examination, do not only learn rules of grammar. Try to read stories in English and speak ... | [
"read the examination paper over carefully",
"try to understand the exact meaning of each question",
"correct the mistakes you may have made",
"pay attention to the rules of grammar"
] | B | MMLU_train | |
Mrs. Napier has 26 stickers to give to 4 students for a reward. How many
stickers will each student get? Will there be any stickers left over? | [
"2-8",
"3-6",
"6-5",
"5-4"
] | C | 26/4 = 2 R 5 Mrs. Napier will give each student 6 stickers and there
will be 5 left over.
correct answer A | AquaRat_train |
What is made up of bands of cells that contract for movement? | [
"cartilage",
"muscle tissue",
"collagen",
"vascular tissue"
] | B | Muscle tissue is made up of bands of cells that contract and allow movement. | SCiQ_train |
My name is Tom. I'm nine. This is my mother.Her name's Linda Johnson. Her telephone number is 13052864515.And this is my father.His name is Mike Johnson. His phone number is 13120884699.And this is my sister.What's her name?Her name is Mary. Look!The boy is my brother Nick. Mary is eight and Nick is six. Mother is _ ... | [
"Mary Johnson",
"Mike Johnson",
"Linda Johnson",
"Nick Johnson"
] | C | MMLU_train | |
What is a source of food and growth for a mushroom? | [
"rotting organisms",
"sunshine",
"minerals in soil",
"water in soil"
] | A | MMLU_train | |
Present ages of Sameer and Anand are in the ratio of 5 : 4 respectively. Six years hence, the ratio of their ages will become 11 : 9 respectively. What is Anand's present age in years? | [
"B)48",
"C)67",
"D)56",
"E)45"
] | A | Let the present ages of Sameer and Anand be 5x years and 4x years respectively.
Then, (5x + 6/4x + 6)=11/9
9(5x + 6) = 11(4x + 6)
45x + 54 = 44x + 66
45x - 44x = 66 - 54
x = 12.
Anand's present age = 4x = 48 years.
Answer:B | AquaRat_train |
deep sea animals live way down in the | [
"volcanoes",
"wet abyss",
"sky",
"mount everest"
] | B | MMLU_train | |
Not a day goes by when we don't use the World Wide Web. Today it has become almost as important to every family as food and water! This year, the World Wide Web has turned 25 years old. What many people don't know is that the web was at first created to improve communication between thousands of scientists in Switzerla... | [
"felt puzzled about it",
"was uncertain about it",
"had no confidence in it",
"showed no interest in it"
] | C | MMLU_train | |
The average of five consecutive odd numbers is 55. What is the difference between the highest and lowest numbers? | [
"2",
"8",
"9",
"5"
] | B | Explanation :
Let the numbers be x, x + 2, x + 4, x + 6 and x + 8.
Then, (x + (x + 2) + (x + 4) + (x + 6) + (x + 8))/5 = 55
5x + 20 = 275
x = 255/5 = 51.
So, required difference = (51 + 8) 51 = 8
Answer : C | AquaRat_train |
A fox gave birth to an offspring that had a better sense of hearing than most foxes. How could this small change most likely result in descendants that are different from the original fox? | [
"Foxes that have a better sense of hearing may mutate more frequently than other foxes.",
"Foxes that have a better sense of hearing may be hunted more frequently.",
"Over time, descendants of this fox may hear and hunt prey better than other foxes.",
"Over time, descendants of this fox may become extinct."
] | C | MMLU_train | |
What is the term for when two opposing processes reach the same speed, resulting in no overall change? | [
"equilibrium",
"acceleration",
"neutralization",
"homeostasis"
] | A | Imagine you are stranded in a rowboat in the middle of the ocean. Suddenly, your boat springs a small leak, and you need to bail out water. You grab a bucket and begin to bail. After a few minutes, your efforts against the leak keep the water to only about half an inch, but any further bailing doesn’t change the water ... | SCiQ_train |
The present average age of a family of five members is 26 years. If the present age of the youngest member in the family is ten years, then what was the average age of the family at the time of the birth of the youngest member ? (Assume no death occurred in the family since the birth of the youngest? | [
"20 years.",
"30 years.",
"20 years.",
"80 years"
] | A | Present total age of the members = 26(5) = 130 years.
Present age of the youngest member = 10 years
Present total age of the remaining four members = 130 -10 = 120 years
Their average age at the time of the birth of the youngest member = [120 - (4 * 10)] / 4 = 30 - 10 = 20 years.
Answer: C | AquaRat_train |
Dietary proteins are broken down into what components when food is digested? | [
"amino acids",
"protein acids",
"organic acids",
"polymer acids"
] | A | Proteins in the diet are necessary for life. Dietary proteins are broken down into their component amino acids when food is digested. Cells can then use the components to build new proteins. Humans are able to synthesize all but nine of the twenty common amino acids. These nine amino acids, called essential amino acids... | SCiQ_train |
It's sometimes reported that strange objects have been seen high up in the sky. These unidentified flying objects - UFOs have made a lot of people interested. Some of the reports about them are difficult to believe.Some have been explained in scientific ways, others have never been explained. It is not easy to decide ... | [
"it was afraid of the plane",
"it had received a radio report",
"of some unknown reason",
"it had stayed long enough with the plane"
] | C | MMLU_train | |
Why is the root cap continuously replaced in plants? | [
"damage through pushing",
"due to growth",
"due to rubbing",
"due to pressure"
] | A | Root Growth and Anatomy Root growth begins with seed germination. When the plant embryo emerges from the seed, the radicle of the embryo forms the root system. The tip of the root is protected by the root cap, a structure exclusive to roots and unlike any other plant structure. The root cap is continuously replaced bec... | SCiQ_train |
The vas deferens and ejaculatory ducts are part of what system? | [
"female adaptive system",
"male reproductive system",
"male circulatory system",
"female reproductive system"
] | B | In addition to these organs, the male reproductive system consists of a series of ducts and glands. Ducts include the vas deferens and ejaculatory ducts. They transport sperm from the epididymis to the urethra in the penis. Glands include the seminal vesicles and prostate gland . They secrete substances that become par... | SCiQ_train |
Have you ever been ill? When you are ill,you must be unhappy because your body becomes hot,and there are pains all over your body. You don't want to work,you stay in bed,feeling very sad. What makes us ill? It is germs . Germs are everywhere. They are very small and you can't find them with your eyes,but you can see th... | [
"Germs can be found both in water and in the air.",
"Germs can go into your finger if it is cut.",
"If your temperature is not OK,there must be germs in your body.",
"If your finger isn't cut,there aren't any germs on it."
] | D | MMLU_train | |
Giant sunflowers? Maybe you like potatoes, tomatoes, or carrots.Or maybe you prefer green leafy house plants, tiny plants in a container, wildflowers that you can dry to save, or a butterfly garden. Whatever you hope to grow, knowing some gardening basics will give you a much better chance of success. Fir... | [
"To keep the soil dry",
"To keep the soil wet",
"To keep more pests",
"To keep more nutrients out"
] | B | MMLU_train | |
Carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur are basic elements that form what type of compounds, which are vital to life? | [
"organic compounds",
"hydrocarbons",
"amino acids",
"inorganic compounds"
] | A | In just the right combinations, you get life. Carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur. Some of the most basic of elements, but some of the most important. Together they can form countless combinations of organic compounds. And in just the right combinations, anything can happen. | SCiQ_train |
Scanning acoustic microscopes use what kind of waves to scan a specimen? | [
"heat waves",
"radio waves",
"sound waves",
"gamma waves"
] | C | Scanning acoustic microscopes use sound waves to scan a specimen. These microscopes are useful in biology and medical research. | SCiQ_train |
What happens to evolution when equilibrium is reached within the genes of the population? | [
"it stops occurring",
"it starts over",
"it accelerates",
"it goes backwards"
] | A | If balance, or equilibrium, is to be maintained, there must be no outside influences on the stones. Equilibrium can also be maintained within a population's genes; that means, no evolution can occur. But outside influences usually prevent equilibrium from staying established. | SCiQ_train |
The measure of magnetic fields is named after a serbian physicist. what is his name? | [
"nikola tesla",
"Carl Sagan",
"Niels Bohr",
"Albert Einstein"
] | A | For static electric charges, the electromagnetic force is manifested by the Coulomb electric force alone. If charges are moving, an additional force emerges, called magnetism. The century realization that electricity and magnetism are dual aspects of the same force completely changed our understanding of the world we l... | SCiQ_train |
A 33-year-old financial analyst in California recently quit his job to devote himself to an unpaid job teaching math on the Internet, and his lessons are reaching almost 100,000 people a month. Salman Khan's voice is heard every day on the net -- by tens of thousands of students around the world who are hungry for help... | [
"Khan teaches seventh grade math better than her teacher.",
"The lessons can be watched repeatedly until fully understood.",
"She can perfectly follow the pace of Khan's teaching.",
"She cannot concentrate when learning in class."
] | B | MMLU_train | |
Hyenas and cockroaches are examples of what decomposers that consume the soft tissues of dead animals? | [
"scavengers",
"parasites",
"predators",
"foragers"
] | A | Scavengers are decomposers that consume the soft tissues of dead animals. Examples of scavengers include hyenas and cockroaches. | SCiQ_train |
The amount of transpiration is lower in | [
"summer",
"fall",
"winter",
"spring"
] | C | MMLU_train | |
xy=1 then what is (3^(x+y)^2) / (3^(x-y)^2) | [
"8",
"81",
"16",
"32"
] | B | (x+y)^2 - (x-y)^2
(x+y+x-y)(x+y-x+y)
(2x)(2y)
4xy
4
3^4 = 81
Answer A | AquaRat_train |
What is the reaction called when an acid and a base react? | [
"neutralization",
"activation",
"decomposition",
"oxidation"
] | A | When an acid and a base react, the reaction is called a neutralization reaction . That’s because the reaction produces neutral products. Water is always one product, and a salt is also produced. A salt is a neutral ionic compound. You can learn more about salts and how they form at this URL: http://www. youtube. com/wa... | SCiQ_train |
What is the difference in voltage across a resistor or other electrical devices called? | [
"voltage drop",
"falling voltage",
"power drop",
"volt effect"
] | A | The name electric current is the name given to the phenomenon that occurs when an electric field moves down a wire at close to the speed of light. Voltage is the electrical energy density that causes the electric current. Resistance is the amount a device in the wire resists the flow of current by converting electrical... | SCiQ_train |
The direction of the force of gravity is in what direction? | [
"fragmented line",
"straight line",
"staggered line",
"curved line"
] | B | The direction of the force of gravity is in a straight line between two objects. It is always attractive. | SCiQ_train |
What refers to a substance made from two or more elements joined by chemical bonds? | [
"basic",
"compound",
"component",
"contrast"
] | B | In nature, elements rarely occur alone. Instead, they combine to form compounds. A compound is a substance composed of two or more elements joined by chemical bonds. For example, the compound glucose is an important body fuel. It is always composed of the same three elements: carbon, hydrogen, and oxygen. Moreover, the... | SCiQ_train |
What do you call chemical reactions that take place inside living things? | [
"physical reactions",
"autonomous reactions",
"contaminated reactions",
"biochemical reactions"
] | D | Chemical reactions that take place inside living things are called biochemical reactions . Living things depend on biochemical reactions for more than just energy. Every function and structure of a living organism depends on thousands of biochemical reactions taking place in each cell. | SCiQ_train |
A fish lives in | [
"dihydrogen monoxide",
"carbon monoxide",
"dihydrotestosterone",
"iron sulfate"
] | A | MMLU_train | |
Still seeking a destination for your long summer holidays? There is a good place which may be your favorite option. Arts of Hope is an overnight performing arts summer camp in Saint Paul, Minnesota, the USA for kids aged 10 and older from around the world. More than just a performing arts camp, Arts of Hope offers part... | [
"$4,720",
"$5,310",
"$5,900",
"$5,700"
] | B | MMLU_train | |
A rectangular grassy plot 110m by 65cm has a gravel path .5cm wide all round it on the inside. Find the cost of gravelling the path at 80 paise per sq.mt? | [
"640rs",
"680rs",
"480rs",
"280rs"
] | B | area of theplot = 110 * 65 = 7150 sq m
area of the plot excluding the path = (110-5)* (65-5) = 6300 sq m
area of the path = 7150 - 6300 =850 sq m
cost of gravelling the path = 850 * 80/100 = 680 Rs
Answer: A | AquaRat_train |
The y intercept of a line L is 6. If the slope of L is negative, which of the following could be the x intercept of L.
I. -1
II. 0
III. 6 | [
"II only",
"I and II",
"I only",
"III only"
] | D | C) III only
The y-intercept is 6. Therefore we have y=mx+6
It is given that the slope is negative. Therefore the line must go from top left to bottom right.
i.e: the x-intercept has to be positive. That itself rules out III.
If you choose to go with the options directly, here's an approach.
y=mx+6. For the x-intercept,... | AquaRat_train |
An exercise method (Gyrotonics) designed to stretch muscles and improve strength and balance is becoming popular in the United States. Here's more about Gyrotonics and the man who invented this special form of exercise. Gyrotonics is a kind of exercise that combines the movements of dancing and swimming with the mental... | [
"A successful life of Horvath",
"A popular kind of exercise",
"Some advice on health care",
"Some uses of a special machine"
] | B | MMLU_train |
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