question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
A bird is about to lay an egg, so it needs to construct a safe, round place to place the egg in. The bird constructs using | [
"sticks",
"gum",
"rocks",
"tape"
] | A | MMLU_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... | [
"How to operate the radio and the timer.",
"What other owners say about the radio.",
"Who will benefit from using the radio.",
"Where to purchase the radio."
] | A | MMLU_train | |
What part of an atom is electrically neutral? | [
"protons",
"newtons",
"electrons",
"neutrons"
] | D | An atom’s protons and electrons carry electrical charges. Protons, with their positive charge, are designated p+. Electrons, which have a negative charge, are designated e–. An atom’s neutrons have no charge: they are electrically neutral. Just as a magnet sticks to a steel refrigerator because their opposite charges a... | SCiQ_train |
What type of isotopes have short half-lives and are given in very low doses? | [
"stable isotopes",
"gasses",
"radioisotopes",
"radionuclides"
] | C | Radioisotopes are widely used in medical diagnosis. These isotopes need to have short half-lives so that they can be administered in very low doses, thus minimizing damage to cells. | SCiQ_train |
Something in chocolate could be used to stop coughs and lead to more effective medicines, say UK researchers. Their study found that theobromine , found in cocoa, was nearly a third more effective in stopping coughs than codeine, which was considered the best cough medicine at present. The Imperial College London resea... | [
"Theobromine.",
"Codeine.",
"Capsaicin.",
"Placebo."
] | C | MMLU_train | |
At 9 a.m. on October 15, 2003, our country launched its first manned space-ship, Shenzhou V, into space at Jiuquan Satellite Launch Center in Gansu Province. It took Yang Liwei and his spaceship about 21 hours to circle the earth 14 times. Yang Liwei is China's first astronaut. He comes from Liaoning Province, and ... | [
"at 9 a.m. on October 15, 2003",
"at 9 p.m. on October 15, 2003",
"at 9 a.m. on October 16, 2003",
"at 9 p.m. on October 16, 2003"
] | A | MMLU_train | |
There are 50 people in a certain community who belong to the local golf club, tennis club or both clubs. If 1 as many people belong to the tennis club as belong to the golf club, what could be the number of people who belong to both clubs? | [
"5) 27",
"1) 4",
"2) 7",
"3) 17"
] | B | x -> Golf Club
x -> Tennis Club
y -> both
x+x-y = 50
2x - y =50
multiples of 2 greater than 50
52
54-4=50
IMO (A) | AquaRat_train |
Hard igneous rocks and easily dissolved sedimentary rocks respond very differently to what natural force? | [
"gravity",
"evaporation",
"sunlight",
"weathering"
] | D | Each type of rock weathers in its own way. Certain types of rock are very resistant to weathering. Igneous rocks tend to weather slowly because they are hard. Water cannot easily penetrate them. Granite is a very stable igneous rock. Other types of rock are easily weathered because they dissolve easily in weak acids. L... | SCiQ_train |
Museums have changed. They are no longer places that one "should" go but now they are places to enjoy. At a science museum in Canada, you can feel your hair stand on end as harmless electricity passes through your body. At the Children's Museum in New York, you can play an African drum. There are no "Do Not Touch" si... | [
"About 3,500.",
"About 2,000.",
"About 3,000.",
"About 6,000."
] | C | MMLU_train | |
What is the minimum mass capable of supporting sustained fission called? | [
"concentrated mass",
"particular mass",
"baseline mass",
"critical mass"
] | D | U92235 + n01® B56141a + K3692r + 3n01 This hypothesis was confirmed by detecting the krypton-92 fission product. As discussed in Section 20.2 "Nuclear Reactions", the nucleus usually divides asymmetrically rather than into two equal parts, and the fission of a given nuclide does not give the same products every time. I... | SCiQ_train |
Working together, 7 identical pumps can empty a pool in 4 hours. How many hours will it take 5 pumps to empty the same pool? | [
"9 1/3",
"5 3/5",
"9 1/4",
"9 3/4"
] | B | The answer is E
7 pumps take 4 hours. 1 Pump will take 4*7 hours . Hence 5 pumps will take (4*7)/5 = 5 6/10 = 5 3/5 hours | AquaRat_train |
In how many ways a committee of 5 members can be selected from 6men and 5ladies, consisting of 3 men and 2 ladies? | [
"120",
"160",
"200",
"115"
] | C | (3 men out 6) and (2 ladies out of 5) are to be chosen
Required number of ways = 6C3 * 5C2 = (6*5*4*5*4)/(3*2*1*2*1) = 200
Answer is E | AquaRat_train |
Jack is having a great and relaxing summer.He is visiting his grandmother in Florida .The weather is hot and sunny.He is staying at his grandmother's home.It's very nice and near the beach.He goes to the beach with friends every day.They play volleyball there a lot.He watches TV or reads books in the evening.He is read... | [
"Jack is having a great and relaxing summer.",
"He is staying at his grandmother's home.",
"He goes to the beach with his grandmother every day.",
"Jack is reading an interesting story-book now."
] | C | MMLU_train | |
A certain company expects quarterly earnings of $0.80 per share of stock, half of which will be distributed as dividends to shareholders while the rest will be used for research and development. If earnings are greater than expected , shareholders will receive an additional $0.04 per share for each additional $0.10 of ... | [
"$104",
"$240",
"$312",
"$92"
] | C | EPS Actual> EPS expected.
each gets and additional .12 per share.
Thus .52*600 --> $312
answer is B | AquaRat_train |
Many young people use computers, but few of them know how to look after them. Remember the following when you use your computer. *Keep your computer in a cool room. Too much or too little heat is bad for computers. Most computers work best at a temperature of 5 oC--30 oC. *Don't let people smoke cigarette near your com... | [
"wear glasses",
"smoke cigarette",
"eat some hamburgers",
"clean the keyboard with water"
] | A | MMLU_train | |
Many people rely on a cup of coffee or two to wake them up in the morning or pick them up during the working day, but now a chemist has come up with a speedy alternative to crafting a cup of coffee. U.S. biochemist Ben Yu has created 'Sprayable Energy,' which claims to be the world's first caffeine - based topical ener... | [
"negative.",
"positive",
"uncertain",
"indifferent"
] | B | MMLU_train | |
Pyramids of net production and biomass reflect what level of efficiency? | [
"high",
"extreme",
"medium",
"low"
] | D | SCiQ_train | |
Oscar and Andre used a microscope to observe a sample of pond water and drew an example of each type of organism they saw. Then they compared their drawings. They discovered that their drawings of a euglena and a paramecium were alike, but their amoeba drawings had very different shapes. What are two things that Oscar'... | [
"eating and moving",
"moving and digesting",
"digesting and excreting",
"excreting and eating"
] | A | MMLU_train | |
The end result of diffusion is an equal concentration, or equilibrium , of molecules on both sides of what? | [
"the organelle",
"the cell",
"the organism",
"the membrane"
] | D | Diffusion will continue until the concentration gradient has been eliminated. Since diffusion moves materials from an area of higher concentration to the lower, it is described as moving solutes "down the concentration gradient. " The end result of diffusion is an equal concentration, or equilibrium , of molecules on b... | SCiQ_train |
Chicken feathers are useful, and not just to a chicken. Some go into pillows, coats and other products. But countless chicken feathers go to waste. In the United States, billions of chickens are produced yearly. Most of their feathers are thrown away. But instead of being buried in land, some feathers could find a futu... | [
"They won't last long.",
"They can't break",
"They are environmentally friendly",
"They can be reused"
] | C | MMLU_train | |
There were two candidates in an election. Winner candidate received 52% of votes and won the election by 288 votes. Find the number of votes casted to the winning candidate? | [
"257",
"3744",
"299",
"125"
] | B | W = 52% L = 48%
52% - 48% = 4%
4% -------- 288
52% -------- ? => 3744
Answer:B | AquaRat_train |
Genetically modified plants with new characteristics have been produced through genetic engineering methods. What impacts have resulted from the use of genetically modified plants? | [
"decreases in farm production",
"decreases in corn, soybean, cottonseed, and canola oils",
"increases in time required to plant, grow, and harvest crops",
"increases in resistance to herbicides, insects, and viral diseases"
] | D | MMLU_train | |
Water moves by capillary action through soil from moist areas to dry areas. Which property of water is most responsible for this capillary action? | [
"Water is a polar molecule.",
"Water contains an oxygen atom.",
"Water has a high surface tension.",
"Water has a high specific heat."
] | C | MMLU_train | |
Sharks are the most frightening animals in the sea. Sometimes we can see sharks swimming in the sea around Hong Kong. People put nets around some beaches to protect swimmers. When there is a "shark's flag", people must slay on the beach. It will be too late if a shark can swim sixty kilometers an hour to you. There a... | [
"To keep swimmers running.",
"To keep swimmers swimming.",
"To keep swimmers safe.",
"To keep sharks swimming."
] | C | MMLU_train | |
if these animals were planetary bodies, which of them would have the most gravitational pull? | [
"a bull on the couch",
"a mouse in the wall",
"a duck in the pond",
"a dog in the field"
] | A | MMLU_train | |
Raju purchases 550 ml. of milk every day. If the cost of one litter of milk is Rs.44. How much amount will he pay in 45 days? | [
"Rs.1099",
"Rs.1098",
"None of these",
"Rs.1089/-"
] | D | Explanation:
500 ml cost Rs.22
50 ml cost Rs.2.20
:.550 ml cost Rs.24.20
For 44 days the cost of milk = 45 x 24.20
= Rs.1089/-
Answer: Option C | AquaRat_train |
Miguel is 41 years old. He is 5 years older than twice his son’s age. Find the age of his son. | [
"12years",
"14years",
"18years",
"13years"
] | C | sons age=x
41-2x=5
x=18years
ANSWER:E | AquaRat_train |
Reef sponges typically have what type of beneficial relationships with other reef species? | [
"mutual",
"microbes",
"parasitic",
"symbiotic"
] | D | Many sponges live on coral reefs, like the one in Figure below . Reef sponges typically have symbiotic relationships with other reef species. For example, the sponges provide shelter for algae, shrimp, and crabs. In return, they get nutrients from the metabolism of the organisms they shelter. | SCiQ_train |
There are 24 stations between Ernakulam and Chennai. How many second class tickets have to be printed, so that a passenger can travel from one station to any other station? | [
"800",
"870",
"650",
"900"
] | C | The total number of stations= 26
From 26 Stations we have to choose any two stations and the direction of travel (Ernakulam to Chennai is different from Chennai to Ernakulam) in 26P2 ways.
26P2= 26*25= 650
ANSWER:C | AquaRat_train |
How do leaves export sugar to roots and other nonphotosynthetic parts of the plant? | [
"chloroplasts",
"stems",
"glands",
"veins"
] | D | SCiQ_train | |
A certain manufacturer of cake, muffin, and bread mixes has 70 buyers, of whom 50 purchases cake mix, 40 purchase muffin mix, and 20 purchase both cake mix and muffin mix. If a buyer is to be selected at random from the 100 buyers, what is the probability that the buyer selected will be one who purchases neither cake m... | [
"c. 1/2",
"d. 3/7",
"a. 1/10",
"e. 9/10"
] | B | C+M+B-CM-MB-CB-2CMB = 70
C - cake buyers, M - muffin and B - Bread buyers. CM,MB,CB and CMB are intersecting regions.
the question asks for people who have bought only bread mixes = B-CB-MB-2CMB has to be found out.
50 + 40 + B-CB-MB-20-2CMB = 70
B-CB-MB-2CMB = 30
hence the probability = 30/70 = 3/7.
D | AquaRat_train |
There are 7 couples. If they will sit 14 chairs in a row such that each couple sits side by side, how many possible cases are there? | [
"240",
"654120",
"2,460",
"120"
] | B | Tie the couples. Then we have 5 persons that have to be arranged in 4 places. 4! ways.
Now the couples can change position with each other. 2! ways.
7! * (2!)^7=5040 *128 = 645120
Answer is E. | AquaRat_train |
Mammals are one of a few animals that's core temp | [
"fluctuates",
"stays the same",
"drops suddenly",
"heats up"
] | B | MMLU_train | |
What term describes the overall ability of an animal to survive and produce offspring? | [
"change",
"abilities",
"evolution",
"fitness"
] | D | Animal communication, like most other animal behaviors, increases the ability to survive and have offspring. This is known as fitness. Communication increases fitness by helping animals find food, defend themselves from predators, mate, and care for offspring. | SCiQ_train |
In a class, there are 18 boys who are over 160 cm tall. If these constitute three-fourths of the boys and the total number of boys is two-thirds of the total number of students in the class, what is the number of girls in the class ? | [
"19",
"28",
"12",
"27"
] | C | Let the number of boys be x. Then, (3/4)x = 18 or x = 18 x(4/3) = 24.
If total number of students is y, then (2/3) y = 24 or y = 24 x (3/2) = 36.
Therefore Number of girls in the class = (36 - 24) = 12.
Answer: B | AquaRat_train |
What is the amount actually produced in a reaction called? | [
"actual yield",
"minimum yield",
"maximum yield",
"individual yield"
] | A | In all the previous calculations we have performed involving balanced chemical equations, we made two assumptions: (1) the reaction goes exactly as written, and (2) the reaction proceeds completely. In reality, such things as side reactions occur that make some chemical reactions rather messy. For example, in the actua... | SCiQ_train |
If the L.C.M of two numbers is 750 and their product is 18750, find the H.C.F of the numbers | [
"23",
"48",
"25",
"28"
] | C | Explanation:
H.C.F = (Product of the numbers) / (Their L.C.M) = 18750/750 = 25.
Answer: D | AquaRat_train |
The ratio W , by volume of soap to alcohol to water in a 76 litre solution is 2: 50: 100 . The solution is then altered by adding more soap, alcohol and water.After this alteration the ratio, by volume of soap to water in the solution doubles whereas the ratio, by volume of soap to water remains the same as before. Wha... | [
"78 litres",
"152 liters",
"77 litres",
"304 litres"
] | C | I guess it should be
the ratio W, by volume ofsoaptowaterin the solutiondoubleswhereas the ratio, by volume ofalocoholtowaterremains thesameas before
2:50: 100 => 1 : 25 : 50. If we add all the parts, we get 76 liters
So we have 1 liters of Soap, 25 liters of Alcohol and 50 liters of Water.
Now as per the Question, Soa... | AquaRat_train |
The length of the bridge, which a train 145 metres long and travelling at 45 km/hr can cross in 30 seconds, is? | [
"76 m",
"230 m",
"176 m",
"187 m"
] | B | Speed = [45 X 5/18] m/sec
= [25/2] m/sec Time = 30 sec Let the length of bridge be x metres. Then, (145 + x)/30 = 25/2
=> 2(145 + x)= 750 => x = 230 m.
Answer: C | AquaRat_train |
Which of the following characteristics is used when classifying organisms within the plant kingdom? | [
"type of vascular tissue",
"use of photosynthesis",
"presence of cell walls",
"production of oxygen"
] | A | MMLU_train | |
What, now former, planet is small, icy, and rocky? | [
"jupiter",
"mercury",
"pluto",
"neptune"
] | C | Pluto was different in other ways. The outer planets are all gas giants. Pluto is small, icy, and rocky. Pluto has a diameter of about 2,400 km. It has only about one-fifth the mass of Earth’s Moon. Pluto’s orbit is tilted relative to the other planets. It's orbit is shaped like a long, narrow ellipse. Pluto’s orbit so... | SCiQ_train |
How does alcohol expand over a wide range of temperatures? | [
"uniformly",
"erratically",
"exponentially",
"variably"
] | A | The red liquid in this thermometer is alcohol. Alcohol expands uniformly over a wide range of temperatures. This makes it ideal for use in thermometers. | SCiQ_train |
Newly formed what aggregates into threads that form the framework of the clot? | [
"plasma",
"fibrin",
"blood",
"collagen"
] | B | SCiQ_train | |
If a and b are odd integers, which of the following is an even integer? | [
"3(2a+b)+ab",
"3(2a+b)+a+b",
"3(2a+b)+2a",
"3(2a+b)+7a-b"
] | A | 3(2a+b)+ab=odd(odd)+odd=odd+odd=even
The answer is E. | AquaRat_train |
Which type of energy is found in fossil fuels? | [
"chemical",
"mechanical",
"nuclear",
"radiant"
] | A | MMLU_train | |
A newborn kangaroo has the ability to crawl into its mother's pouch to drink milk. This is an example of | [
"migration.",
"an instinct.",
"hibernation.",
"a learned behavior."
] | B | MMLU_train | |
A tight metal lid on a jar of pickles may loosen when it has been held in hot water. This is because the hot water causes the | [
"glass jar to contract",
"metal lid to contract",
"glass jar to expand more than the metal lid expands",
"metal lid to expand more than the glass jar expands"
] | D | MMLU_train | |
In the Johnsons' monthly budget, the dollar amounts allocated to household expenses, food, and miscellaneous items are in the ratio 5:3:1, respectively. If the total amount allocated to these three categories is $1,800, what is the amount allocated to food? | [
"$900",
"$600",
"$225",
"$450"
] | B | To solve this question, it will be best to first express the given ratio using variable multipliers. Thus, we have:
Household Expenses : Food : Miscellaneous = 5x : 3x : x
Since we are told that the TOTAL amount allocated to these categories is $1,800 we can set up the equation:
5x + 3x + x = 1,800
9x = 1,800
x = 200
T... | AquaRat_train |
A shopkeeper sold an article for Rs 2591.36. Approximately what was his profit percent if the cost price of the article was Rs 2400 | [
"4%",
"10%",
"5%",
"8%"
] | D | Explanation:
Gain % = (191.36*100/2400) = 7.97 % = 8% approx
Option D | AquaRat_train |
After mining removes layers of rock from a hillside, new plants begin to grow in the cracks of the bare rock. The plants beginning to grow are an example of which natural process? | [
"secondary succession in an existing ecosystem",
"new species developing in an ecosystem",
"species competition in a community",
"primary succession in a new habitat"
] | D | MMLU_train | |
Green plants get the energy they need to make food from | [
"air",
"sunlight",
"water",
"soil"
] | B | MMLU_train | |
This topic is locked. If you want to discuss this question please re-post it in the respective forum.
Matt and Peter can do together a piece of work in 20 days. After they have worked together for 12 days Matt stops and Peter completes the remaining work in 16 days. In how many days Peter complete the work separately. | [
"27 days",
"26 days",
"40 days",
"23 days"
] | C | Together they complete the job in 20 days means they complete 12/20 of the job after 12 days.
Peter completes the remaining (8/20) of the job in 16 days which means that the whole job(1) can be completed in X days.
<=> 8/20->16 <=> X=16/(8/20)=40 Thus the answer is E. | AquaRat_train |
Man-made nighttime lights have appeared everywhere in industrialized countries over the last century.What people are now asking is whether exposure to lightened darkness can affect the brain. To find out,Tracy Bedrosian,a doctoral student in neuroscience at Ohio State University,placed hamsters into two environments.In... | [
"see whether lightened darkness influences the activity of hamsters",
"discover whether hamsters drink different amounts of water in different environments",
"get information on how hamsters' brains work in lightened darkness .",
"see whether lightened darkness affects the brain"
] | D | MMLU_train | |
Humans are well-equipped for life on Earth. But in space, it is different. Low or _ changes how the blood flows and causes motion sickness, muscle loss and tiredness. Weightlessness can also cause bone loss. But scientists are experimenting with little worms to better understand how space travel affects astronauts. The... | [
"Hopeful and satisfied.",
"Doubtful and unsure.",
"Sad and disappointed.",
"Surprised and unbelievable."
] | A | MMLU_train | |
The sum of the heights of two high-rises is x feet. If the first high rise is 37 feet taller than the second, how tall will the second high rise be after they subtract an antenna with a height of z feet to the top? | [
"2x−(37+z)",
"(x−37)/2 + z",
"(x+z)/2 + 37",
"(x−37)/2 + z"
] | B | I will note h1 the height of high-rise 1 and h2 the height of high-rise 2. SO:
h1 + h2 = x
and h1 = h2 + 37 =>
Q: h2 + z = ?
h2 + h2 + 37 = x => 2h2 = x-37 =? h2 = (x-37)/2
=> h2 - z = (x-37)/2 + z, CORRECT ANSWER E | AquaRat_train |
Smith borrowed some money at the rate of 10% p.a. for the first 2years, at the rate of 12% p.a. for the next three years, and at the rate of 16% p.a. for the period beyond five years. If he pays a total interest of $ 600 at the end of 9years, how much money did he borrow? | [
"$560",
"$400",
"$500",
"$1000"
] | C | Let the sum borrowed be x
(x*2*10/100)+(x*12*3/100)+(x*16*4/100) = 600
(20x/100)+(36x/100)+(64x/100) = 600
120x/100 = 600
x = 500
Answer is D | AquaRat_train |
One property of liquids is that they have a definite | [
"flexibility",
"temperature",
"volume",
"shape"
] | C | MMLU_train | |
When a multicellular organism is damaged, it will repair itself as | [
"it mutates.",
"the cells work together.",
"the cells move.",
"it makes its own food."
] | B | MMLU_train | |
In an examination a pupil's average marks were 63 per paper. If he had obtained 20 more marks for his Geography paper and 2 more marks for his History paper, his average per paper would have been 65. How many papers were there in the examination? | [
"8",
"9",
"12",
"11"
] | D | Let the number of papers be x. Then,
63x + 20 + 2 = 65x
= 2x = 22
= x = 11.
ANSWER:D | AquaRat_train |
The sale price sarees listed for Rs.375 after successive discount is 20% and 15% is? | [
"285",
"268",
"227",
"342"
] | A | 375*(80/100)*(85/100)
= 285
Answer: E | AquaRat_train |
A small boy lived with his mother and grandmother in a big house. His father had died. A bucket of water fell on the small boy's left foot, and it began hurting a hot. His mother said, "I'm going to put something very hot on your foot tonight. That's always very good. Tomorrow your foot won't hurt any longer." In the e... | [
"he fell off the bike",
"a bucket of water fell on his foot",
"he fell and hurt his foot",
"he was ill"
] | B | MMLU_train | |
My name is Tom Black. This is my cousin, Jack Smith. That is his dog. That computer is my cousin's. The orange notebook is his, too. I have a good friend. Her name is Mary Smith. Is this her watch? No, it isn't. It is black, It is mine. Hers is white. The dog is _ . | [
"Jack's",
"Mary's",
"Tom's",
"Smith's"
] | A | MMLU_train | |
How much time will it take for an amount of Rs. 400 to yield Rs. 100 as interest at 5% per annum of simple interest? | [
"2 years",
"7 years",
"5 years",
"6 years"
] | C | Explanation:
Time = (100 x 100)/(400 x 5) years
= 5 years.
Answer: A | AquaRat_train |
In what kind of a series does the genetic code work? | [
"universal codes",
"nine letter-codes",
"three-letter codes",
"four-letter codes"
] | C | The genetic code works as a series of three-letter codes. Each sequence of three letters, called a triplet, corresponds to one of the twenty common amino acids. The triplets are read by the cell, one after the other, in the process of protein synthesis. The Table below shows all of the possible triplets and the amino a... | SCiQ_train |
A turtle eating worms is an example of | [
"breathing",
"reproducing",
"eliminating waste",
"taking in nutrients"
] | D | MMLU_train | |
P is a prime number. If 6p is between 15 and 95, which of the following J can be a value of 7p + 2? | [
"J=79",
"65",
"15",
"121"
] | A | [3,5,7,11,13] are prime numbers that fits this equation 15< 6X <95. Afterwards subtract 2 from all the answer n see if it's divisible by 7. Therefore A and E are out. Leaves out with B C D.
B =11
C =17
D = 9
Only 11 is the set of prime numbers that fit between 15 and 95. Therefore 79 is the answer.B | AquaRat_train |
Ask anyone what is the most difficult part of changing their lifestyle habits and they are most likely to say, "Staying motivated." But a 36-year-old professor from Carnegie Mellon University claims it may have the answer in the form of robot weight loss coach that dishes out daily health advice and encouragement. Auto... | [
"Intuitive Automata.",
"Pittsburgh City Council.",
"Carnegie Mellon University.",
"Federal Emergency Management Agency."
] | A | MMLU_train | |
An experimental treatment that causes AIDS patients to develop a dangerously high fever has shown promise as a way of prolonging and improving the patients' life.Called the Biologic-HT System, the new treatment lets doctors extract the blood of a patient and heat it before circulating it back into the body. The heated ... | [
"is heated with a single injection",
"is heated by being circulated at a higher rate",
"is taken out from the body and then circulated through a heating system.",
"is taken out from the body, heated outside and then put back into the body."
] | D | MMLU_train | |
Fertilization occurs when what material from one flower reaches the female gametes in the same or a different flower? | [
"ova",
"nitrogen",
"pollen",
"sperm"
] | C | Pea plants reproduce sexually. The male gametes are released by tiny grains of pollen. The female gametes lie deep within the flowers. Fertilization occurs when pollen from one flower reaches the female gametes in the same or a different flower. This is called pollination . Mendel was able to control which plants polli... | SCiQ_train |
What is the column of hot rock that continuously brings hot rock up from the mantle toward the crust? | [
"volcanic vent",
"mantle plume",
"flue",
"hotspot"
] | B | Some volcanoes form over active hotspots . Scientists count about 50 hotspots on the Earth. Hotspots lie directly above a column of hot rock called a mantle plume . Mantle plumes continuously bring hot rock up from the mantle toward the crust ( Figure below ). The rock melts due to the release of pressure. | SCiQ_train |
Statement: "If you trouble me, I will slap you."
Assumptions:
1) With the warning, the child may stop troubling her.
2) All children are basically naughty. | [
"Either I or II is implicit",
"Neither I nor II is implicit",
"Only assumption I is implicit",
"Both I and II are implicit"
] | C | The mother warns her child with the expectation that he would stop troubling her. So, I is implicit. The general nature of children cannot be derived from the statement. So, II is not implicit.
A | AquaRat_train |
Part-time Waitress Busy cafe needs honest and good-looking waitress for weekends. Must enjoy working with a team and dealing with customers. Call Li Ling at 0732-8536724 after 6 pm. Delivery Person Young, healthy person able to deliver heavy boxes of books. Must have a driver's license and can carry heavy boxes. We'r... | [
"A beautiful woman who is good at selling books.",
"A person who has been a taxi driver for more than 40 years.",
"A beautiful and hard-working girl.",
"A strong young man who can drive."
] | D | MMLU_train | |
Aldehydes, ketones, carboxylic acids, esters, and ethers all have functional groups containing what element? | [
"silicon",
"methane",
"carbon",
"oxygen"
] | D | Aldehydes, ketones, carboxylic acids, esters, and ethers h ave oxygencontaining functional groups. | SCiQ_train |
The diagonals of a rhombus are 12 cm and 20 cm. Find its area? | [
"120",
"176",
"179",
"186"
] | A | 1/2 * 12 * 20
= 120
Answer:C | AquaRat_train |
What are reversible physical changes in matter called? | [
"transformations",
"alterations",
"changes of state",
"chemical change"
] | C | Changes of state are physical changes in matter. They are reversible changes that do not change matter’s chemical makeup or chemical properties. For example, when fog changes to water vapor, it is still water and can change back to liquid water again. | SCiQ_train |
How does a cell's membrane keep extracellular materials from mixing with it's internal components? | [
"provides a barrier",
"repels extracellular materials",
"absorbs extracellular materials",
"destroys extracellular materials"
] | A | CHAPTER REVIEW 3.1 The Cell Membrane The cell membrane provides a barrier around the cell, separating its internal components from the extracellular environment. It is composed of a phospholipid bilayer, with hydrophobic internal lipid “tails” and hydrophilic external phosphate “heads. ” Various membrane proteins are s... | SCiQ_train |
What decides what may enter or leave a cell? | [
"cell membrane",
"golgi apparatus",
"cell wall",
"nucleus"
] | A | The cell membrane also decides what may enter or leave a cell. The membrane is said to be semipermeable or selectively permeable, allowing only certain ions and organic molecules to cross the membrane. The plasma membrane contain many proteins, as well as other lipids called sterols. The proteins have various functions... | SCiQ_train |
After an infection has been brought under control and most cytotoxic t cells die off, a few remain as what? | [
"memory cells",
"b cells",
"control cells",
"natural killer cells"
] | A | After an infection has been brought under control, most cytotoxic T cells die off. However, a few remain as memory cells. If the same pathogen enters the body again, the memory cells mount a rapid immune response. They quickly produce many copies of cytotoxic T cells specific to the antigen of that pathogen. | SCiQ_train |
Which of these following integers is the square of an integer? | [
"17051831967",
"17142831568",
"17127831453",
"17751831696"
] | D | The unit digit of any perfect square can not be 2, 3, 7, or 8.
The answer is E. | AquaRat_train |
On the second day of the World Internet Conference themed with cybersecurity and international cooperation held in Wuzhen, an official with China's network emergency watchdog said that 6,118 domestic websites have been controlled by the United States, according to Shanghai Securities News. Among the hacked websites in ... | [
"Try to attack the websites in other countries with Trojan Horse viruses.",
"Insert backdoor programs in everyday apps.",
"Strengthen the cooperation with other countries and organizations.",
"The passage does not mention."
] | C | MMLU_train | |
The run-up to the launch of China's first lunar orbiter at the end of this month has caught the country's imagination, with more than two thirds of the nation hoping to see the launch live on TV, according to a survey. According to the survey by China Youth Daily and www.qq.com, almost the entire nation hopes to catch ... | [
"Because a crater on the moon was named after his name.",
"Because he was the first to go to the moon in his own \"spaceship\".",
"Because of his courage for scientific experiment to the moon.",
"Because he made the first rocket in human history."
] | C | MMLU_train | |
As we know, Chongqing has changed a lot. Most of the people feel much safer now. More and more trees are being planted in the city. And every day you can see many old people play sports everywhere. The change makes the people in the city live a happy life. The small survey below is from the people who live in Chongqing... | [
"bad",
"good",
"hard",
"sad"
] | B | MMLU_train | |
It's a safe bet that a robot made your car and made your computer. Pretty soon, they could be making your bed and breakfast too. Increasingly, engineers are saying that robots are going to move out of research departments and into your home. Companies including General Electric are working on designs for small rob... | [
"Robots have already come into every home.",
"Technology is the only basis of the development of robots.",
"General Electric is not interested in designing small robots.",
"Robots that can walk on two legs and talk like people are still far from us."
] | D | MMLU_train | |
You can find ferrous metals in | [
"Glass",
"Grass",
"Vehicle scraps",
"Wood"
] | C | MMLU_train | |
What phase follows ovulation? | [
"telophase",
"luteal phase",
"varicose phase",
"interstitial phase"
] | B | SCiQ_train | |
The properties of the alkali metals are similar to each other as expected for elements in the same what? | [
"farm",
"branch",
"family",
"class"
] | C | The properties of the alkali metals are similar to each other as expected for elements in the same family. The alkali metals have the largest atomic radii and the lowest first ionization energy in their periods. This combination makes it very easy to remove the single electron in the outermost (valence) shell of each. ... | SCiQ_train |
What type of organism is algae? | [
"amoeba",
"virus",
"bacteria (cyanobacteria)",
"yeast"
] | C | Describe why algae is a good source of biofuel. | SCiQ_train |
What does increased temperature do to a substance's kinetic energy? | [
"increases",
"nothing",
"decreases",
"generates"
] | A | Entropy increases as temperature increases. An increase in temperature means that the particles of the substance have greater kinetic energy. The faster moving particles have more disorder than particles that are moving more slowly at a lower temperature. | SCiQ_train |
If x is a positive, single-digit integer such that 4/3*x, 2x, x, and x + 2, and 5x – 2 form a non-ordered list of consecutive integers, which of the following could be the median of that list? | [
"6",
"5",
"3",
"8"
] | B | The big hints are thatx is a 1-digit integerAND (4/3)x, 2x, x, and x + 2, and 5x – 2 are ALLintegers
For (4/3)x to be an integer, x MUST BE A MULTIPLE OF 3. So, x can equal 3, 6, or 9.
Now let's plug each possible value of x into the terms and see which one yields a list ofconsecutive integers
When x =3, we get the fol... | AquaRat_train |
Think stars don't move? Think again! When you look at the sky at night, the stars may appear to stay in the same place. But stars are always on the move--they are just so far away that the movement is hard to see. But some stars move in ways that appear to be strange to be real. In 2005, astronomer Warren Brown found o... | [
"a star was speeding away very fast.",
"a stars was moving away very slowly.",
"some stars were not real.",
"some stars were not in the Milky Way."
] | A | MMLU_train | |
Hypertension, or high blood pressure, can increase the risk of what? | [
"abnormal disease",
"cardiovascular disease",
"bone disease",
"physiological disease"
] | B | Hypertension, or high blood pressure, can increase the risk of cardiovascular disease. | SCiQ_train |
Where are bile acids, needed to emulsify lipids, stored in the body? | [
"womb",
"liver",
"cerebellum",
"gallbladder"
] | D | Triglycerides in the diet are digested in the small intestine. Since lipids are not water-soluble, they are emulsified with the help of bile acids, which are produced by the liver and stored in the gall bladder. Bile acids are cholesterol-derived steroids that also contain a water-soluble component. The nonpolar region... | SCiQ_train |
Tar sands are rocky materials mixed with what? | [
"shale",
"magma",
"very thick oil",
"coal"
] | C | Tar sands are rocky materials mixed with very thick oil. The tar is too thick to pump, and so tar sands are strip-mined. Hot water and caustic soda are used to separate the oil from the rock. This creates a slurry, which is shaken. The oil floats to the top and is skimmed off. | SCiQ_train |
Aquatic producers need nutrients and what dissolved gas, which is more abundant near the surface of water? | [
"oxygen",
"methane",
"nitrogen",
"helium"
] | A | In addition to sunlight, aquatic producers also need dissolved oxygen and nutrients. Water near the surface generally contains more dissolved oxygen than deeper water. Many nutrients enter the water from the land. Therefore, water nearer shore usually contains more dissolved nutrients than water farther from shore. | SCiQ_train |
While some climate regions have multiple layers, arid regions are poor for development of what? | [
"plants",
"minerals",
"rain",
"soil"
] | D | Not all climate regions develop soils. Arid regions are poor at soil development. Not all regions develop the same soil horizons. Some areas develop as many as five or six distinct layers. Others develop only a few. | SCiQ_train |
It is easier to float in the ocean than it is to float in a swimming pool. Do you know why? Ocean water is full of salt-- and salt water can hold up more weigh than fresh water. See for yourself! You Will Need: * 3 cups of warm water * Measuring cup * Wide-mouthed jar * Salt * Spoon * Raw po... | [
"Add the salt to the water.",
"Stir the salt into the water.",
"Place the potato in the jar.",
"Pour warm water into thejar."
] | C | MMLU_train | |
What is the main reason for weather change? | [
"moving energy masses",
"seasons",
"moving air masses",
"climate change"
] | C | Weather is always changing. One day might be cold and cloudy. The next day might be warm and sunny. Even on the same day, the weather can change a lot. A beautiful morning might be followed by a stormy afternoon. Why does weather change? The main reason is moving air masses. | SCiQ_train |
Rocket engines can lift rockets because | [
"of how much fuel they use",
"of how fast they are",
"of the power the hit the ground with",
"of how tall they are"
] | C | MMLU_train | |
Two numbers are in the ratio of 15:11. If their H.C.F. is 13, find the numbers. | [
"None of them",
"195,143",
"165,113",
"175,123"
] | B | Let the required numbers be 15.x and llx.
Then, their H.C.F. is x. So, x = 13.
The numbers are (15 x 13 and 11 x 13) i.e., 195 and 143.
Answer is A. | AquaRat_train |
There has been successive increases of 30% and then 20% in the price of gas from the previous month. By what percentage should a driver reduce gas consumption so that the expenditure does not change? | [
"20%",
"28%",
"36%",
"32%"
] | C | Let P be the original price per unit of gas.
Let x be the original gas consumption.
Let y be the reduced gas consumption.
y*1.2*1.3*P = x*P
y = x / (1.2*1.3) which is about 0.64x which is a decrease of about 36%.
The answer is E. | AquaRat_train |
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