question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
What type of behavior is most flexible? | [
"innate behavior",
"adaptation",
"reflex behavior",
"learned behavior"
] | D | Just about all human behaviors are learned. Learned behavior is behavior that occurs only after experience or practice. Learned behavior has an advantage over innate behavior : it is more flexible. Learned behavior can be changed if conditions change. For example, you probably know the route from your house to your sch... | SCiQ_train |
The area of a circular field is 17.56 hectares. Find the cost of fencing it at the rate of Rs. 4 per metre approximately | [
"4547",
"4457",
"5943",
"4675"
] | C | Explanation:
Area = (17.56 x 10000) m2= 175600 m2.
ΠR2 = 175600 ⇔ (R)2 = (175600 x (7/22)) ⇔ R = 236.37 m.
Circumference = 2ΠR = (2 x (22/7) x 236.37) m =1485.78 m.
Cost of fencing = Rs. (1485.78 x 4) = Rs. 5943.
Answer: Option C | AquaRat_train |
Which theory states that all organisms are composed of one or more cells, the cell is the basic unit of life, and new cells arise from existing cells? | [
"microcellular theory",
"theory of evolution",
"unified cell theory",
"natural selection"
] | C | CHAPTER SUMMARY 3.1 How Cells Are Studied A cell is the smallest unit of life. Most cells are so small that they cannot be viewed with the naked eye. Therefore, scientists must use microscopes to study cells. Electron microscopes provide higher magnification, higher resolution, and more detail than light microscopes. T... | SCiQ_train |
The sum of the ages of 5 children born at the intervals of 1 year each is 50 years. what is the age of the youngest child ? | [
"22",
"99",
"8",
"10"
] | C | Let x = the youngest child. Each of the other four children will then be x+1, x+2, x+3, x+4.
We know that the sum of their ages is 50 .
so, x+(x+1)+(x+2)+(x+3)+(x+4) = 50
therefore The youngest child is 8 years old
Answer: B | AquaRat_train |
Eesha bought two varities of rice costing 50Rs per kg and 60 Rs per kg and mixed them in some ratio.Then she sold that mixture at 70 Rs per kg making a profit of 20 % What was the ratio of the micxture? | [
"1 : 1",
"1 : 5",
"1 : 9",
"1 : 3"
] | B | Selling price of the mixture = 70 and profit = 20%
Cost price of the mixture = 70×100120=70×5670×100120=70×56
By applying alligation rule:
So ratio = 60−1753:1753−5060−1753:1753−50 = 1 : 5
Answer:B | AquaRat_train |
Which would likeliest eat a sardine? | [
"a plant",
"a tree",
"a canary",
"a tunafish"
] | D | MMLU_train | |
Fish move best through water when their fins are? | [
"Large [Collect]",
"Long",
"Small",
"Short"
] | A | MMLU_train | |
A hummingbird will be useful to which of these things in procreation? | [
"sawdust",
"bears",
"beetles",
"cherry tree"
] | D | MMLU_train | |
How many prime numbers between 1 and 100 are factors of 10010? | [
"3",
"5",
"2",
"4"
] | B | factor of 10010= 2*5*7*11*13 --- 5 prime numbers
A | AquaRat_train |
What is the major source of water vapor in the atmosphere? | [
"streams",
"drift",
"sea",
"ocean"
] | D | Oceans are the major source of water vapor in the atmosphere. Sunlight heats water near the sea surface ( Figure below ). As the water warms, some of it evaporates. The water vapor rises into the air, where it may form clouds and precipitation. Precipitation provides the freshwater needed by plants and other living thi... | SCiQ_train |
What is generated when the students count and record the number of organisms in the pond water? | [
"data",
"variables",
"a hypothesis",
"a conclusion"
] | A | MMLU_train | |
There are 200 doctors and nurses at a hospital. If the ratio of doctors to nurses is 4 to 6, how many nurses are at the hospital? | [
"110",
"130",
"120",
"150"
] | C | The number of nurses at the hospital is (6/10)*200=120.
The answer is B. | AquaRat_train |
Around 200 million years ago, the earth was 18 degrees warmer than it is now. That might be a bit hot for humans, but it was just right for the giant dinosaurs that wandered about the earth during the Mesozoic era. A new study found that planteating dinosaurs may have contributed to the warming of the earthby releas... | [
"they ate everything they found",
"they usually had a good appetite",
"they released a lot of methane",
"there were too many dinosaurs on earth"
] | C | MMLU_train | |
Bone marrow, the thymus gland, the spleen, and the tonsils are organs in what body system? | [
"immune system",
"reproductive system",
"skeletal system",
"nervous system"
] | A | Immune system organs include bone marrow, the thymus gland, the spleen, and the tonsils. Each organ has a different job in the immune system. | SCiQ_train |
What do the planets orbit around in the solar system? | [
"the sun",
"the moon",
"the Earth",
"the Milky Way"
] | A | In the solar system, the planets orbit around the Sun. The Sun and each of the planets of our solar system are round. Earth is the third planet from the Sun. It is one of the inner planets. Jupiter is an outer planet. It is the largest planet in the solar system at about 1,000 times the size of Earth. The Sun is about ... | SCiQ_train |
If (2 to the x) - (2 to the (x-2)) = 3 (2 to the 9), what is the value of x? | [
"11",
"9",
"15",
"17"
] | A | (2 to the power x) - (2 to the power (x-2)) = 3 (2 to the power 9)
2^x - 2^(x-2) = 3. 2^9
Hence x = 11.
Answer is B | AquaRat_train |
What is the atomic number of magnesium? | [
"25",
"17",
"12",
"8"
] | C | REVIEW QUESTIONS 2. Magnesium has an atomic number of 12. Which of the following statements is true of a neutral magnesium atom? a. | SCiQ_train |
Almost all plants make food through what process? | [
"evolution",
"photosynthesis",
"glycolysis",
"hydrolysis"
] | B | Almost all plants make food by photosynthesis. | SCiQ_train |
Jim: Let's play volleyball, OK? Tony: Sorry, I don't have a volleyball. But I have a basketball. Jim: I don't want to play basketball. I only want to play volleyball. Tony: Who has a volleyball? Do you know? Jim: Maybe Tom has one. Let's go and ask him. (Say to Tom.) Hi, Tom! Do you have a volleyball? Tom: No. I don't.... | [
"Yes,they can.",
"No,they can't",
"Yes,they do",
"No,they don't"
] | B | MMLU_train | |
If you usually take the school bus or sometimes need to take public buses to school, there are some important rules you should know. *When you are waiting for the bus, you should wait at the bus stop, and stand well back. *When you get off the bus, make sure you and the driver can see each other, and wait for the drive... | [
"run quickly",
"wait for the light to turn green",
"look carefully to the left",
"look carefully to the right"
] | B | MMLU_train | |
What type of earthquake has a shallow focus because the plates meet near the surface? | [
"tectonic",
"divergent boundary",
"transform fault",
"gas giant"
] | C | Transform fault earthquakes have shallow focus because the plates meet near the surface. | SCiQ_train |
Convection is the transfer of thermal energy by particles moving through what? | [
"Metal",
"fluid",
"Solid",
"tissue"
] | B | Convection is the transfer of thermal energy by particles moving through a fluid. Particles transfer energy by moving from warmer to cooler areas. That’s how energy is transferred in the soup in Figure above . Particles of soup near the bottom of the pot get hot first. They have more energy so they spread out and becom... | SCiQ_train |
What is the frequency of ocean waves that have a speed of 18 m/s and a wavelength of 50 m? | [
"0.18 Hz",
"0.36 Hz",
"2.8 Hz",
"9.0 Hz"
] | B | MMLU_train | |
If 20% of A is the same as 25% of B, then A : B is : | [
"5:4",
"3:4",
"4:3",
"5:7"
] | A | Expl : 20% of A I= 25% of B =20A/100 = 25B/100 = 5/4 = 5:4
Answer:C | AquaRat_train |
Elena purchased Brand X pens for $5.00 apiece and brand Y for $2.80 apiece. If Elena purchased a total of 12 of these pens for $42.00, how many brand X pens did she purchase? | [
"6",
"4",
"7",
"8"
] | A | 4x+2.8y=42 --> multiply by 2.5 (to get the integers) --> 10x+7y=105 --> only one positive integers solutions x=6 and y=5 (how to solve: 7y must have the last digit of 5 in order the last digit of the sum to be 5).
Answer: C. | AquaRat_train |
Fish use some of their fins to propel themselves through the water and others to do what? | [
"reproduce",
"breathe",
"steer",
"rest"
] | C | Most fish have several fins for swimming. They use some of their fins to propel themselves through the water and others to steer the body as they swim. | SCiQ_train |
Whenever you buy something, it is possible that someone has already worn, eaten, or tested it to make sure it is safe and do what is supposed to do. But what if you wanted a special suit to keep a shark from hurting you? Who wants to test a product like it? "I do! " says Jeremiah Sullwan, a scientist in California "... | [
"works well for swimmers",
"is light but uncomfortable",
"keeps sharks away from humans",
"is designed for special purpose"
] | D | MMLU_train | |
Reptiles and birds are the only known living descendants of what? | [
"dinosaurs",
"dragons",
"fossils",
"mammals"
] | A | Crocodilia, containing both alligators and crocodiles, is an order of large reptiles. Reptiles belonging to Crocodilia are the closest living relatives of birds. Reptiles and birds are the only known living descendants of the dinosaurs. Some would day that alligators and crocodiles actually look like small dinosaurs. D... | SCiQ_train |
The sum of the masses of the atoms in the formula is referred to as what? | [
"nucleus mass",
"atomic mass",
"magnetic mass",
"molecular mass"
] | D | The molecular mass is the sum of the masses of the atoms in the formula. | SCiQ_train |
What happens inside the skull of a soccer player who repeatedly heads a soccer ball? That question motivate a challenging new study of the brains of experienced players that has caused discussion and debate among soccer players, and some anxiety among those of us with soccer-playing children. For the study, researchers... | [
"news report",
"research report",
"story for soccer players",
"text for doctors"
] | B | MMLU_train | |
The price of lunch for 20 people was $300 including a 20% gratuity for service. What was the average price per person, EXCLUDING the gratuity? | [
"11.73",
"15.87",
"12.5",
"14"
] | C | Clearly B is the answer
I used POE here
Lets consider option (B)
20*12.5= 250 now 250(120/100)=300
=> possible ANSWER IMO B | AquaRat_train |
A statement that describes what always happens under certain conditions in nature is also known as what? | [
"scientific law",
"hypothesis",
"theory",
"scientific motion"
] | A | Scientists think of nature as a single system controlled by natural laws. Scientists strive to increase their understanding of the natural world by discovering natural laws. Laws of nature are expressed as scientific laws. A scientific law is a statement that describes what always happens under certain conditions in na... | SCiQ_train |
Two trains start from A & B and travel towards each other at
speed of 100kmph and 120kmph resp. At the time of the meeting the
second train has traveled 10km more than the first.the distance
between them. | [
"110 km",
"50 km",
"30 km",
"70 km"
] | A | Let the distance traveled by the first train be x km
then distance covered by the second train is x + 10km
x/100 = x+10 / 120
x= 50
so the distance between A & B is x + x + 10 = 110 km
Answer is E. | AquaRat_train |
Most people have heard the sound of bees among flowers. Bees live almost everywhere in the world except in the Arctic areas. Many kinds of agriculture depend on these small, social insects. Without bees, fruit and nut growers as well as many other farmers would not have a crop. There are more than 20,000 kinds of bees.... | [
"making honey",
"fertilizing crops",
"making flowers grow better",
"producing pollen"
] | B | MMLU_train | |
A plant is composed of two main types of tissue: meristematic tissue and what other kind of tissue? | [
"nonvascular tissue",
"permanent tissue",
"muscle tissue",
"synovial tissue"
] | B | CHAPTER SUMMARY 30.1 The Plant Body A vascular plant consists of two organ systems: the shoot system and the root system. The shoot system includes the aboveground vegetative portions (stems and leaves) and reproductive parts (flowers and fruits). The root system supports the plant and is usually underground. A plant i... | SCiQ_train |
Ashok secured average of 80 marks in 6 subjects. If the average of marks in 5 subjects is 74, how many marks did he secure in the 6th subject? | [
"99",
"110",
"38",
"27"
] | B | Explanation:
Number of subjects = 6
Average of marks in 6 subjects = 80
Therefore total marks in 6 subjects = 80 * 6 = 480
Now, No. of subjects = 5
Total marks in 5 subjects = 74 * 5 = 370
Therefore marks in 6th subject = 480 – 370 = 110
ANSWER: D | AquaRat_train |
2 cow’s and 5 goats are brought for Rs.1050. If the average price of a goat be Rs.90. What is the average price of a cow. | [
"375",
"330",
"350",
"300"
] | D | Explanation:
Average price of a goat = Rs.90
total price of 5 goats = 5*90 = Rs.450
But total price of 2 cows and 5 goats = Rs. 1050
Total price of 2 cows is = 1050 - 450
= 600
Average price of a cow = 600/2
= Rs. 300
Answer: A | AquaRat_train |
A contractor is engaged for 30days on the condition that he receives Rs.25 for each day he works &is fined Rs.7.50 for each day is absent. He gets Rs.490 in all. For how many days was he absent? | [
"10",
"17",
"8",
"15"
] | C | 30 * 25 = 750
490
-----------
260
25 + 7.50 = 32.5
260/32.5 = 8
A | AquaRat_train |
When drinking water is treated, what is the term for when chemicals cause solids in the water to clump together? | [
"plasma",
"clumping",
"coagulation",
"oxidation"
] | C | You can see how water for drinking is treated in Figure below . Treating drinking water requires at least four processes: 1. Chemicals are added to untreated water. They cause solids in the water to clump together. This is called coagulation. 2. The water is moved to tanks. The clumped solids sink to the bottom of the ... | SCiQ_train |
Johnson has a corporate proposal. The probability that vice-president Adams will approve the proposal is 0.7. The probability that vice-president Baker will approve the proposal is 0.5. The probability that vice-president Corfu will approve the proposal is 0.4. The approvals of the three VPs are entirely independent of... | [
"0.14",
"0.49",
"0.26",
"0.86"
] | B | probability of adams approval = 0.7
baker approval =0.5
corfu approval=0.4
proabability of approval is must adam approval and atleast one approval
= adam approval*baker approval*corfu approval(approval of both remaining)+adam approval*baker approval*corfu not approval(atleast one remaining approval)+
adam approval*bake... | AquaRat_train |
What is the product of microfilament movement powered by chemical energy? | [
"blood circulation",
"muscle fusion",
"nerve stimulation",
"muscle contraction"
] | D | SCiQ_train | |
Where are the terrestrial planets located, in relation to the sun? | [
"closest",
"To the right",
"To the left",
"farthest"
] | A | The four planets closest to the Sun—Mercury, Venus, Earth, and Mars—are the inner planets or terrestrial planets ( Figure below ). They are similar to Earth. All are solid, dense, and rocky. None of the inner planets has rings. Compared to the outer planets, the inner planets are small. They have shorter orbits around ... | SCiQ_train |
A man can row 4 kmph is still water. If the river is running at 2 kmph it takes 90 min to row to a place and back. How far is the place | [
"4 km",
"2.25 km",
"None of these",
"5 km"
] | B | Explanation :
Speed in still water = 4 kmph
Speed of the stream = 2 kmph
Speed upstream = (4-2)= 2 kmph
Speed downstream = (4+2)= 6 kmph
Total time = 90 minutes = 90⁄60 hour = 3⁄2 hour
Let L be the distance. Then
(L/6) + (L/2) = 32
=> L + 3L = 9
=> 4L = 9
=> L = 9⁄4= 2.25 km. Answer : Option D | AquaRat_train |
Do amphibians and reptiles maintain a constant body temperature? | [
"no, they have about the same body temperature as their surroundings",
"yes",
"no, they have a lower body temperature than their surroundings",
"no, they have a higher body temperature than their surroundings"
] | A | The following figures summarize the basic features of major terrestrial biomes. Think about how its biodiversity and types of plants and animals relate to its climate. For example, why do you think there are no amphibians or reptiles in tundra biomes? (Hint: Amphibians and reptiles cannot maintain a constant body tempe... | SCiQ_train |
Anyone who ever wondered why a dying plant, say, a freshly-cut red rose may appeal to a lady friend, might take some comfort in science, which once again offers us a reasonable answer to one of the world' s great mysteries. Beyond a common preference in people for blue, "the long history of color preference studies has... | [
"boy and girl",
"the two authors",
"research and result",
"pink and blue"
] | B | MMLU_train | |
A fruit seller had some apples. He sells 60% apples and still has 300 apples. Originally, he had: | [
"656 apples",
"780 apples",
"750 apples",
"700 apples"
] | C | A fruit seller had some apples. He sells 60% apples and still has 300 apples. Originally, he had:
A.
656 apples
B.
700 apples
C.
750 apples
D.
780 apples
800 apples
Answer: Option D
Explanation:
Suppose originally he had x apples.
Then, (100 - 60)% of x = 300.
40/100 x x = 300
100
x = (300 x 1000)/40 = 750.
ANSWER :C | AquaRat_train |
Beijing ?(13, July) China sent up a new data relays atellite , Tianlian I -02, on Monday at the Xichang Satellite Launch Centre in South-western Sichuan province.The new satellite will promote the country's satellite communication network for space docking . The satellite was launched on a Long-March-SC carrier rocke... | [
"one more such satellite is needed to form a global communication network",
"the satellite was developed by China Manned Space Engineering Office",
"it was less than three years since China launched its first date relay satellite of this kind",
"the satellite could help track and command space vehicles in orb... | A | MMLU_train | |
What do willow trees produce to kill bacteria? | [
"cytoplasmic acid",
"salicylic acid",
"enzymes",
"chlorophyll"
] | B | Plants don’t have immune systems, but they do respond to disease. Typically, their first line of defense is the death of cells surrounding infected tissue. This prevents the infection from spreading. Many plants also produce hormones and toxins to fight pathogens. For example, willow trees produce salicylic acid to kil... | SCiQ_train |
What is the sum of 80 consecutive integers from -39 inclusive, in a increasing order? | [
"-30",
"-29",
"40",
"39"
] | C | From -39 to -1 --> 39 nos.
zero --> 1 number
from +1 to +39 --> 39 nos.
When we add up nos. from -39 to +39 sum will be zero. Total 79 nos will be added.
80th number will be 40.
Sum of these 80 nos. = 40.
D is the answer. | AquaRat_train |
Shield volcanoes often form along which locations? | [
"convergent boundaries",
"tectonic plates",
"divergent plate boundaries",
"fault lines"
] | C | Shield volcanoes often form along divergent plate boundaries. They also form at hot spots, like Hawaii. Shield volcano eruptions are non-explosive. | SCiQ_train |
The average age of a class is 15.8 years. The average age of the boys in the class is 16.4 years and that of the girls is 15.4 years. What is the ratio of boys to girls in the class? | [
"1 : 2",
"2 : 3",
"None of these",
"3 : 4"
] | B | Let number of boys = x ; Let number of girls = y
Total numbers of students = x + y
(x + y) × 15.8 = 16.4x + 15.4y
0.6x = 0.4y
x/y = 0.4/0.6 = 2/3
ANSWER:C | AquaRat_train |
The vestibulocochlear nerve is responsible for the senses of hearing and what else? | [
"sight",
"smell",
"awareness",
"balance"
] | D | motor nucleus), and their target (sensory nucleus or skeletal muscle). They are listed here with a brief explanation of each nerve (Figure 13.23). The olfactory nerve and optic nerve are responsible for the sense of smell and vision, respectively. The oculomotor nerve is responsible for eye movements by controlling fou... | SCiQ_train |
Pipes A and B can fill a tank in 6 and 8 hours. Pipe C can empty it in 4 hours. If all pipes are opened together, then the tank will be filled in? | [
"5/3hr",
"3/2hr",
"24hr",
"20hr"
] | C | Net part filled in 1 hour = 1/6 + 1/8 - 1/4 = 1/24
The tank will be full in 24 hr
Answer is B | AquaRat_train |
The inverse ratio of 3: 2: 1 is? | [
"3:1:2",
"2:3:6",
"2:3:1",
"1:2:3"
] | B | Explanation:
1/3: 1/2: 1/1 = 2:3:6
Answer is D | AquaRat_train |
Sulfur scrubbers are devices installed in coal-fired power plants. Sulfur scrubbers reduce the emission of sulfur dioxide. What environmental problem are sulfur scrubbers most likely trying to address? | [
"ozone",
"erosion",
"acid rain",
"nutrient runoff"
] | C | MMLU_train | |
A relay has a series of 5 circuits in a line. The even-numbered circuits are control circuits; the odd are buffer circuits. If both a control circuit and the buffer circuit immediately following it both fail in that order, then the relay fails. The probability of circuit one failing is 1/8; circuit two, 3/8; circuit th... | [
"35/80",
"9/80",
"303/800",
"3/10"
] | C | The first circuit doesn't matter.
Prob(relay fails) = 1 - Prob(relay succeeds)
Prob(2+3 work) = 1 - 9/80 = 71/80
Prob(4+5 work) = 1 - 3/10 = 7/10
Prob(relay fails) = 1 - Prob(2+3 work AND 4+5 work) = 1 - (71/80)(7/10) = 1 - 497/800 = 303/800
D | AquaRat_train |
What phenomenon involves the forcing of a substance into a cell against its concentration gradient? | [
"active absorption",
"primary active transport",
"osmosis",
"secondary transport"
] | B | During active transport, specialized integral membrane proteins recognize the substance and allows it access. Essentially this process is forcing a ion or molecule to cross the membrane when normally it would not. Moving a substance against its concentration gradient is known as primary active transport , and the prote... | SCiQ_train |
Alan is using cabbage juice to determine the relative pH of various household solutions. Which of these steps communicates the results of his investigation? | [
"Conduct multiple trials",
"Write down a procedure",
"Identify the materials to be tested",
"Record observations and data in a journal"
] | D | MMLU_train | |
What is the body cavity that reptiles have that is involved in reproduction? | [
"hypothalamus",
"ovules",
"pristil",
"cloaca"
] | D | Most reptiles have sexual reproduction with internal fertilization. Reptiles have a body cavity called a cloaca that is involved in reproduction. Sperm or eggs are released into an adult reptile’s cloaca. Males have one or two penises that pass sperm from their cloaca to the eggs in the cloaca of a female, where fertil... | SCiQ_train |
While astronauts in space get to do many exciting things, they miss out on ordinary things that we all take for granted--being able to walk on firm ground, hanging out with family and digging into a slice of hot steaming pizza. Though not much can be done about the first two things, there may soon be a solution to the ... | [
"he has no money left to go on with his research",
"the pizza doesn't seem appetizing to pizza lovers",
"he has no way to make pizza that can last for thirty years",
"he cannot make the food container last for decades"
] | D | MMLU_train | |
This calcification prevents diffusion of nutrients into the matrix, resulting in what dying and the opening up of cavities in the diaphysis cartilage? | [
"keratinocytes",
"nanoparticles",
"phytocytes",
"chondrocytes"
] | D | matrix and deposit calcium, which hardens the matrix. The non-mineralized portion of the bone or osteoid continues to form around blood vessels, forming spongy bone. Connective tissue in the matrix differentiates into red bone marrow in the fetus. The spongy bone is remodeled into a thin layer of compact bone on the su... | SCiQ_train |
Where is the only place an electric charge can be found? | [
"conductor",
"ion",
"translator",
"neuron"
] | A | Electric charge is found only in a conductor. | SCiQ_train |
The health of millions could be at risk because medicinal plants are being used up.These plants are used to make traditional medicine,including drugs to fight cancer."The loss of medicinal plants is a quiet disaster,"says Sara Oldfield,secretary general of the NGO Botanic Gardens Conservation International. Most people... | [
"The function of medicinal plants.",
"The importance of traditional medicine.",
"More and more people rely on herbal medicines.",
"The dangerous situation of medicinal plants and ways of protecting them."
] | D | MMLU_train | |
What is the least value of x. So that 23x57 is divisible by 3. | [
"2",
"4",
"0",
"1"
] | D | Explanation:
The sum of the digits of the number is divisible by 3, then the number is divisible by3.
2 + 3 + x + 5 + 7 = 17 + x
Least value of x may be 1
Therefore 17 + 1 = 18 is divisible by 3.
Answer: Option C | AquaRat_train |
Three astronauts returned to Earth safely on Wednesday after a successful 15-day mission , marking another step forward towards the country's goal of building a manned space station by 2020. Zhang Youxia, commander-in-chief of China's manned space program, said the Shenzhou X mission was a "complete success". The Shen... | [
"Nie Haisheng is the only male astronaut of the mission",
"The Tiangong-1 space lab was founded in 2012",
"China is the second country to give a space class",
"the Tiangong-1 was mainly designed to serve Shenzhou X"
] | C | MMLU_train | |
How thick is the earth's continental crust, on average? | [
"35 kilometers",
"25 kilometers",
"60 kilometers",
"15 kilometers"
] | A | Continental crust is much thicker than oceanic crust. It is 35 kilometers (22 miles) thick on average, but it varies a lot. Continental crust is made up of many different rocks. All three major rock types — igneous, metamorphic, and sedimentary — are found in the crust. On average, continental crust is much less dense ... | SCiQ_train |
Elizabeth jumped right out of bed on Saturday morning. Today was the day her father was going to take her and her sister, Rebecca, to the zoo. Her mother made them biscuits and eggs for breakfast. The two girls were too excited to sit still. They didn't even watch any cartoons before they left for the zoo in the ca... | [
"Eggs.",
"Fish.",
"Meat.",
"Grass."
] | B | MMLU_train | |
Carbonic acid decomposes easily at room temperature into carbon dioxide and what else? | [
"gas",
"oxygen",
"water",
"helium"
] | C | Some unstable acids decompose to produce nonmetal oxides and water. Carbonic acid decomposes easily at room temperature into carbon dioxide and water. | SCiQ_train |
My son Joey was born with club feet.The doctors told us that he would be able to walk,but would never run very well.By the time he was eight,you wouldn't know he had a problem when you saw him walk. The children in our neighborhood ran around playing,and Joey would join them, run and play,too.We never told him that he ... | [
"Joey didn't like running",
"Joey couldn't jump",
"Something was wrong with his feet",
"Joey was too young to run"
] | C | MMLU_train | |
Scientists have made the world's first human-sheep----with the body of a sheep and half-human organs . Amazing, but true. The sheep is15percent human and 85 percent sheep. The breakthrough makes it possible to use animal organs in human bodies in the future. Professor Esmail Zanjani of University of Nevada, US, has spe... | [
"sheep will be cleverer and stronger in the future",
"sheep are as important as human in the future",
"sheep will take the place of humans in the future",
"animal organs may be used in human bodies"
] | D | MMLU_train | |
If a population of women in a town is 80% of men . What is the population of men as a % of population of women ? | [
"C)50%",
"B)100%",
"E)125%",
"A)200%"
] | C | We're told that the number of Women in a town is equal to 50% of the number of Men in that town.
IF....
Men = 10
Women = 8
We're asked for the number of Men, as a percentage of the number of Women.
M/W = 10/8 = 5/4 = 125%
Answer is E | AquaRat_train |
A mad scientist is spawning a Xenomorph and wants to know how many acid dripping fangs it'll have. What is the best tool at his disposal to acquire this information? | [
"a Punnett chart",
"square Ouija board",
"square plastic beaker",
"today's weather forecast"
] | A | MMLU_train | |
People who are hit by lightning and survive often have long-term effects. These may include memory loss, sleep disorders, muscle pain and depression . Experts tell people to seek the safety of a building or a hard-top vehicle any time they hear thunder, even if it is not raining. They say lightning can strike as far a... | [
"Lightning can happen even if there is no cloud.",
"Lightning won't do harm to people's health.",
"Lightning can travel sideways.",
"Lightning can strike very far."
] | B | MMLU_train | |
A prickly pear absorbs nutrients from | [
"below it",
"far from it",
"beside it",
"above it"
] | A | MMLU_train | |
Where are free-living roundworms mainly found? | [
"freshwater habitats",
"ocean depths",
"arboreal habitats",
"rainforests"
] | A | Free-living roundworms are found mainly in freshwater habitats. | SCiQ_train |
c, q, and r are positive integers. If c, q, and r are assembled into the six-digit number cqrcqr, which one of the following must be a factor of cqrcqr? | [
"23",
"7",
"17",
"19"
] | B | One short way -
cqrcqr = 1000cqr + cqr = (1000+1)cqr = 1001cqr
Therefore any factor of 1001 is a factor of cqrcqr
7 is a factor of 1001
So D | AquaRat_train |
If 40! × 40!/40^n is an integer, what is the largest possible value of n? | [
"10",
"24",
"1",
"3"
] | A | 40! × 40!/40^n is an integer.
Or 40! × 40!/(4^2n*5^n)
This means we need to find the power of 5 in the numerator. We can safely say that the number of powers of 5 will be lower than the number of powers of 4 in the numerator.
Largest power of 5 in 40! = [40/5] + [40/25] = 5
Since there are 2 20!'s, power of 5 in the nu... | AquaRat_train |
which of these is the primary source of light of our planet? | [
"the cluster of Orion stars",
"the moon which orbits earth",
"the closest star to us",
"the meteorites flying by"
] | C | MMLU_train | |
What does increasing a solute's temperature do? | [
"no change",
"increases its solubility",
"increases its viscosity",
"decrease its solubility"
] | B | If a solute is a solid or liquid, increasing the temperature increases its solubility. For example, more sugar can dissolve in hot water than in cold water. | SCiQ_train |
A boy has nine trousers and 12 shirts. In how many different ways can he select a trouser and a shirt? | [
"369",
"150",
"108",
"240"
] | C | Explanation:
The boy can select one trouser in nine ways.
The boy can select one shirt in 12 ways.
The number of ways in which he can select one trouser and one shirt is 9 * 12 = 108 ways.
Answer: C | AquaRat_train |
Studies have shown that not only does reproduction have a cost as far as how long male fruit flies live, but also fruit flies that have already mated several times have limited amounts of this? | [
"chromosomes",
"eggs",
"dna",
"sperm"
] | D | Energy Budgets, Reproductive Costs, and Sexual Selection in Drosophila Research into how animals allocate their energy resources for growth, maintenance, and reproduction has used a variety of experimental animal models. Some of this work has been done using the common fruit fly, Drosophila melanogaster. Studies have s... | SCiQ_train |
What is formed when water vapor in the air condenses into tiny droplets? | [
"smoke",
"fog",
"rain",
"hail"
] | B | Rock bands often use special stage effects, like the fake fog in this picture. Real fog forms when water vapor in the air condenses into tiny droplets of water. The fake fog shown here formed when solid carbon dioxide changed directly to carbon dioxide gas. | SCiQ_train |
While in the lungs, blood gives up carbon dioxide and picks up what element before returning to the heart? | [
"nitrogen",
"methane",
"oxygen",
"hydrogen"
] | C | Pulmonary circulation is the part of the circulatory system that carries blood between the heart and lungs (the term pulmonary means “of the lungs”). It is illustrated in Figure below . Deoxygenated blood leaves the right ventricle through pulmonary arteries, which transport it to the lungs. In the lungs, the blood giv... | SCiQ_train |
What form of matter has neither a definite shape nor a definite volume? | [
"gas",
"liquid",
"solid",
"plasma"
] | A | A gas is a form of matter that has neither a definite shape nor a definite volume. A gas takes up the shape and volume of its container. This is because the particles of a gas are very far apart from one another compared to the particles that make up solids and liquids. Gases are easily compressed because of the large ... | SCiQ_train |
All cells have voltages across their what? | [
"ribosomes",
"plasma membranes",
"display membranes",
"nuclei"
] | B | SCiQ_train | |
Humans have about 20,000 to 22,000 genes scattered among 23 of these? | [
"atoms",
"neutrons",
"chromosomes",
"ribosomes"
] | C | The nucleus is a membrane-enclosed organelle found in most eukaryotic cells. The nucleus is the largest organelle in the cell and contains most of the cell's genetic information (mitochondria also contain DNA, called mitochondrial DNA, but it makes up just a small percentage of the cell’s overall DNA content). The gene... | SCiQ_train |
What least number should be subtracted from 13600 such that the remainder is divisible by 87 ? | [
"31",
"29",
"28",
"30"
] | C | 13600 ÷ 87 = 156, remainder = 28
Hence 28 is the least number which can be subtracted from 13600 such that the remainder
is divisible by 87
Answer is C | AquaRat_train |
This is a picture of Kate Green's family. In the picture we can see her grandparents, herparents, her brother Mike and her. Her grandparents are on the chair. Mr Green and Mrs Greenare behind them. Mike is under the window. Kate is on the floor. What's behind Kate? It's a cat. It's black and white. How many people a... | [
"Four",
"Five",
"Six",
"Seven."
] | C | MMLU_train | |
What kind of solution might cause animal cells to burst? | [
"Acid Solution",
"hypotonic",
"monatomic",
"eutrophic"
] | B | Unless an animal cell (such as the red blood cell in the top panel) has an adaptation that allows it to alter the osmotic uptake of water, it will lose too much water and shrivel up in a hypertonic environment. If placed in a hypotonic solution, water molecules will enter the cell, causing it to swell and burst. Plant ... | SCiQ_train |
Although individuals of a given species are genetically similar, they are not identical; every individual has a unique set of these? | [
"habits",
"traits",
"chromosomes",
"mutations"
] | B | The generation of genetic maps requires markers, just as a road map requires landmarks (such as rivers and mountains). Early genetic maps were based on the use of known genes as markers. More sophisticated markers, including those based on non-coding DNA, are now used to compare the genomes of individuals in a populati... | SCiQ_train |
20 % of 2 is equal to | [
"0.2",
"0.6",
"0.4",
"0.7"
] | C | 20 % of 2 = (20 / 100) * 2 = 0.4
Answer: Option B | AquaRat_train |
A life cycle continues through reproduction and what? | [
"mechanical",
"development",
"response",
"example"
] | B | SCiQ_train | |
Which activity involves exerting force on an object with a foot? | [
"basketball",
"kickball",
"softball",
"volleyball"
] | B | MMLU_train | |
Which animal has the fastest snapping jaw ? If you're guessing a shark or perhaps a larger animal, you'll have to think smaller. The trapjaw ant, which lives in Central and South America, moves its mouth parts at 35 to 63 meters per second. Another way to think about this is that the ant's jaws close at 125 to 233 kil... | [
"its light body",
"its springy system",
"its living environment",
"the length of its jaw"
] | B | MMLU_train | |
What do you call a reaction that consumes energy as it is carried out? | [
"endothermic",
"exothermic",
"unstable",
"autotrophic"
] | A | The exothermic reaction on the left releases energy. The endothermic reaction on the right consumes energy. | SCiQ_train |
The four moons of jupiter are collectively named after what 17th century astronomer, who discovered them? | [
"galileo",
"copernicus",
"Linnaeus",
"darwin"
] | A | Jupiter has lots of moons. As of 2012, we have discovered over 66 natural satellites of Jupiter. Four are big enough and bright enough to be seen from Earth using a pair of binoculars. These four moons were first discovered by Galileo in 1610. They are called the Galilean moons . The figure below shows the four Galilea... | SCiQ_train |
What results from the evaporation of sea water? | [
"oxygen",
"reef",
"carbon-di-oxide",
"salt"
] | D | In many parts of the world, table salt is obtained from the evaporation of sea water. The heat for the process comes from the sun. | SCiQ_train |
If z2 + 4y2 = 4zy, then z : y is : | [
"1 : 2",
"1 : 1",
"2 : 1",
"1 : 4"
] | D | as the coefficient of z is 1 and coefficient of y is 4
ANSWER:D | AquaRat_train |
Some of the small moons of saturn are found within what features distinctive to the planet? | [
"crest of saturn",
"craters of saturn",
"interior of saturn",
"rings of saturn"
] | D | As of 2011, over 60 moons have been identified around Saturn. Only seven of Saturn’s moons are round. All but one is smaller than Earth’s Moon. Some of the very small moons are found within the rings. All the particles in the rings are like little moons, because they orbit around Saturn. Someone must decide which ones ... | SCiQ_train |
In-line skating is a fun sport that everyone can enjoy. Follow these safety tips to keep skating safe and fun. Step 1: Gear up! Even before you put on your skates, put on all your safety gear . Step 2: Buckle up! Strap on your skates. Make sure they fit well and are snugly around your ankles. This helps your ankles sta... | [
"skate fast",
"brake",
"fall safely",
"put on gear"
] | C | MMLU_train |
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