question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
At a campsite one night we all gather round a fire to roast marshmallows; this is an example of | [
"dinner",
"fusion",
"maillard reaction",
"competition"
] | C | MMLU_train | |
Two unbiased coins are tossed. Find the probability of getting two heads? | [
"1/3",
"1/4",
"3/5",
"2/3"
] | B | S = {HH,HT,TH,TT}
E = Event of getting two heads
E = {TT}
P(E) = 1/4
Answer is C | AquaRat_train |
After what stage do the last 2 stages of food processing occur? | [
"filtration",
"digestion",
"circulation",
"excretion"
] | B | SCiQ_train | |
A person may celebrate an equinox | [
"biyearly",
"monthly",
"yearly",
"biannually"
] | D | MMLU_train | |
Ribosomes are produced in the nucleolus, and then transported to the what? | [
"nucleus",
"cytoplasm",
"cerebellum",
"cytoskeleton"
] | B | Ribosomes are produced in the nucleolus, and then transported to the cytoplasm. Ribosomes are made of ribosomal proteins, called ribonucleoproteins , and ribosomal RNA (rRNA). Each ribosome has two parts, a large and a small subunit, as shown in Figure below . The subunits are attached to each other. During translation... | SCiQ_train |
A city council will select 2 of 7 available firefighters and 1 of 6 available police officers to serve on an advisory panel. How many different groups of 3 could serve on the panel? | [
"126",
"216",
"72",
"36"
] | A | OA D
7C2 * 6C1
using the combination formula to choose 2 from 9 and 1 from 6
E | AquaRat_train |
What is the process in which producers get their energy from sources other than the sun? | [
"chemosynthesis",
"phototropism",
"biosynthesis",
"electrolysis"
] | A | There are also bacteria that use chemical processes to produce food. They get their energy from sources other than the sun, but they are still called producers. This process is known as chemosynthesis , and is common in ecosystems without sunlight, such as certain marine ecosystems. | SCiQ_train |
What female flower structure, which is part of the pistil, receives the pollen grains and passes them to the ovary? | [
"sepal",
"ovary",
"style",
"stigma"
] | D | Flowers are the reproductive organs of plants. Each pea plant flower has both male and female parts. The anther is part of the stamen, the male structure that produces male gametes (pollen). The stigma is part of the pistil, the female structure that produces female gametes and guides the pollen grains to them. The sti... | SCiQ_train |
An author received $0.80 in royalties for each of the first 100,000 copies of her book sold, and $0.50 in royalties for each additional copy sold. If she received a total of $260,000 in royalties, how many copies of her book were sold? | [
"300,000",
"400,000",
"460,000",
"380,000"
] | C | Total royalties for first 100.000 books = .8*100,000= 80,000
Total royalties for the rest of the books = 260,000-80,000 = 180,000
Remaining books = 180,000/0.5 = 360,000
Total books = 360,000+100,000 = 460,000 Answer E | AquaRat_train |
A window is more than just an opening that you can see through. It can affect the way a building looks,how much energy a building USES and even how you feel. Scientists are now working on ncw technologies to create"smart windows". Unlike normal windows,high-tech smart windows can change from clear to dark and back ... | [
"They can help save energy and money.",
"They can change automatically or by pressing a button.",
"They can only produce heat automatically.",
"Some day,they may take the place of air conditioners."
] | B | MMLU_train | |
Of the four numbers, whose average is 80, the first is one-fourth of the sum of the last three. The first number is ? | [
"11",
"28",
"48",
"64"
] | D | Explanation:
Let the first number be x,
Then, sum of the four numbers = x + 4x = 5x.
so, 5x/4 = 80 or x = (80 * 4) / 5 = 64
Answer: B | AquaRat_train |
The word science is derived from what latin word? | [
"scentia",
"scefitana",
"sceria",
"scitifica"
] | A | The Nature of Science Biology is a science, but what exactly is science? What does the study of biology share with other scientific disciplines? Science (from the Latin scientia, meaning "knowledge") can be defined as knowledge about the natural world. Science is a very specific way of learning, or knowing, about the w... | SCiQ_train |
The Guidance Department at Burrville High School has a staff of eleven. Most of their work is done with the students. But the staff sees a lot of parents, too. "Parent meetings form a clear monthly pattern," says Mildred Foreman, Guidance Director. "This pattern stays much the same from year to year. The busy mont... | [
"notice",
"understand",
"arrange",
"meet"
] | D | MMLU_train | |
If the simple interest on a sum of money for 2 years at 5% per annum is Rs. 58, what is the compound interest on the same sum at the rate and for the same time? | [
"s. 56.22",
"s. 59.45",
"s. 59.18",
"s. 51.219"
] | B | Explanation:
Sum = (58 * 100) / (2 * 5) = Rs. 580
Amount = [580 * (1 + 5/100)2] = Rs. 639.45
C.I. = (639.45 - 580) = Rs. 59.45
Answer:A | AquaRat_train |
Rhoda tosses a coin 5 times. Find the probability of getting exactly 4 heads. | [
"4/32",
"5/32",
"5/16",
"8/32"
] | B | Exactly 4 heads out of 5 would be: HHHHT, HHTHH, or many other combinations.
therefore, no. of possible combinations are 5!/4!*1! = 5
Probability = 5/2^5 = 5/32
ANSWER:A | AquaRat_train |
Many children think mobile phones are cool. They come in fun colors and let you talk with friends anytime and anywhere. In the U.S., more than 90 million people use mobile phones. Many of these people are children. For children, mobile phones are more than phone calls. They are fashionable. Most mobile phone users don'... | [
"cool",
"small",
"cheap",
"their toys"
] | A | MMLU_train | |
Many children use the Internet to get useful knowledge and information, and to relax in their free time. But some of them are not using it in a good way. Here are some rules to make sure you are safe and have fun on the Internet. Make rules for Internet use with your parents. For example, when you can go online, for ho... | [
"How to use computers",
"Surfing on the Internet",
"Information on the Internet",
"Internet safety rules"
] | D | MMLU_train | |
The manufacturing cost of a shoe is Rs.230 and the transportation lost is Rs.500 for 100 shoes. What will be the selling price if it is sold at 20% gains | [
"s 216",
"s 217",
"s 282",
"s 210"
] | C | Explanation :
Total cost of a watch = 230 + (500/100) = 235.
Gain = 20% => SP = 1.2CP = 1.2 X 235 = 282
Answer : A | AquaRat_train |
Sum of 3 consecutive even no.'s is 38 more than the 1st no. of the series. Find the middle no.? | [
"18",
"14",
"12",
"8"
] | A | Let the numbers be x, x+2 and x+4 then
x + x+2 + x+4 = x+38
3x + 6 = x + 38
2x = 32
\inline \therefore x = 16
\inline \therefore Middle number = x + 2 = 16+2 = 18
E | AquaRat_train |
A district hospital treated 290 patients today, and each of them were either man, woman, or child. If it treated 10 more men than of children, and in equal as many men as women, how many children were treated ? | [
"110",
"80",
"90",
"70"
] | C | x = the number of men
y = the number of women
z = the number of children
From the first sentence we have
Equation #1: x + y + z = 290
...A district hospital treated 70 more men than children...
Equation #2: x = 10 + z
...in equal as many men as women...
Equation #3: x = y
Now, we can replace x with y in Equation #2
Equ... | AquaRat_train |
When viewed through a certain microscope objects appear 120 times larger. If a red blood cell appears to have a radius of 49.2 centimeters, what is the actual diameter, in millimeters of the cell? (1 millimeter = 0.1 centimeter) | [
"0.82",
"8.2",
"4.1",
"11.8"
] | B | 0.1 Centimetre = 1 millimetre
1 cm = 10 mm
49.2 cm = 49.2 * 10 mm = 492 mm
Objects are magnified by factor of 120.
Original radius = 492/120= ~4.1
Diameter = 4.1 * 2 = 8.2
Ans C. | AquaRat_train |
In the natural world, camouflage is used by animals to | [
"stand out among their piers",
"avoid being a meal",
"look stylish for others",
"stay warm in the winter"
] | B | MMLU_train | |
What powerful microscopes use a beam of subatomic particles instead of a beam of light? | [
"nuclear microscopes",
"scientific microscopes",
"electron microscopes",
"complex microscopes"
] | C | Electron Microscopes In contrast to light microscopes, electron microscopes use a beam of electrons instead of a beam of light. Not only does this allow for higher magnification and, thus, more detail (Figure 3.3), it also provides higher resolving power. Preparation of a specimen for viewing under an electron microsco... | SCiQ_train |
The normal response of the respiratory system to elevated ph is to increase the amount of what in the blood? | [
"glucose",
"co2",
"acid",
"red blood cells"
] | B | Respiratory Compensation Respiratory compensation for metabolic acidosis increases the respiratory rate to drive off CO2 and readjust the bicarbonate to carbonic acid ratio to the 20:1 level. This adjustment can occur within minutes. Respiratory compensation for metabolic alkalosis is not as adept as its compensation f... | SCiQ_train |
Mr. Green is a famous writer now. But he said he was not a good student when he was young. He was often late for school and didn't like doing his homework. Sometimes he slept in class while the teacher was teaching. He didn't understand much, but he always thought he understood everything. One day the teacher asked the... | [
"fish can't swim on land",
"fish can't walk on land",
"fish has no legs or hands",
"fish can't walk in the water"
] | B | MMLU_train | |
The forest in Senegal, a country in western Africa, is full of the chimps' usual noises. Suddenly dogs bark. Larger male chimps drop from the trees to face the threat while the others climb to safety. Then the dogs' young human masters appear. One mother chimp with a tiny baby tries to run. The dogs attack and separate... | [
"Kante feeds the baby chimp carefully in the lab",
"larger male chimps protect other chimps when there are dangers",
"the teenagers get some money after setting the baby chimp free",
"Pruetz and Kante take the baby chimp with them to search for the wild chimps."
] | B | MMLU_train | |
Smoking causes direct damage to what? | [
"feet",
"breathing organ",
"stomach",
"skin"
] | B | MMLU_train | |
Directions : Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are 4 choices marked A,B, C and D. Choose the one that fits best according to the information given in the passage When top engineers in Germany wanted to build a more energy-ef... | [
"In America a self-cleaning paint was modeled on the lotus flower.",
"Zimbabwe engineers learned from termites to create highly advanced heating systems.",
"After the boxfish ,many other ideas of new products are borrowed from nature.",
"Nature is a good source to turn to for improving technology."
] | D | MMLU_train | |
FOR most people, life without plants is unimaginable. They feed us, clean up our air and brighten up our gardens. But what if someone told you that even our smartphones can benefit from plants? Meet the scientists from the Freiburg University of Mining and Technology in Germany. According to reports from Reuters, they ... | [
"is mostly produced in Germany",
"can effectively transfer electricity",
"exists mostly in soil and water",
"is very easy to get from nature"
] | B | MMLU_train | |
Annika hikes at a constant rate of 10 minutes per kilometer. She has hiked 2.75 kilometers east from the start of a hiking trail when she realizes that she has to be back at the start of the trail in 45 minutes. If Annika continues east, then turns around and retraces her path to reach the start of the trail in exactly... | [
"3.625",
"4.5",
"4",
"3.5"
] | A | Set up two R x T =D cases.
1. 1/10 km/ min x T = 2.75
from which T= 27.5 mins.
We know total journey time now is 45 +27.5 = 72.5
The rate is the same ie 1/10km/min.
set up second R x T =D case.
1/10 km/min x 72.5 = 7.25 km
Now the total journey would be halved as distance would be same in each direction. 7.25/2 =3.625.... | AquaRat_train |
You do something about twenty times a minute without even thinking about it--you breathe! In fact, every day you take about twenty-thousand breaths. The organs of your body that allow you to breathe are called your lungs. You have two of them that work together, located in your chest inside the rib cage. The main pur... | [
"They look like a sponge.",
"They are like footballs.",
"They are pinkish-gray.",
"They may look gray or have black spots on them."
] | D | MMLU_train | |
Digestion is when stomach acid breaks down | [
"a pizza",
"a house",
"a rock",
"a car"
] | A | MMLU_train | |
What is the term for daily cycles of behavior, like the sleep-wake cycle? | [
"variable rhythms",
"daily rhythms",
"behavioral rhythms",
"circadian rhythms"
] | D | Animals may eat and drink at certain times of day as well. Humans have daily cycles of behavior, too. Most people start to get sleepy after dark and have a hard time sleeping when it is light outside. Daily cycles of behavior are called circadian rhythms . | SCiQ_train |
How do bees communicate to tell other bees where food is located? | [
"waggle dance",
"mating dance",
"high pitch noise",
"wing flapping"
] | A | Animals may communicate by sight with gestures, body postures, or facial expressions. Look at the cat in Figure below . There’s no mistaking the meaning of its arched back, standing hair, and exposed fangs. It’s clearly saying “stay away, or else!” Bees communicate with a waggle dance. They use it to tell other bees wh... | SCiQ_train |
If you're a male and you're reading this, congratulations: you're a survivor. According to statistics, you are more than twice as likely to die of skin cancer as a woman, and nine times more likely to die of AIDS. Assuming you make it to the end of your natural term, about 78 years for men in Australia, you'll die on a... | [
"Men drink and smoke much more than women.",
"Men don't seek medical care as often as women.",
"Men aren't as cautious as women in face of danger.",
"Men are more likely to suffer from fatal diseases."
] | B | MMLU_train | |
What often occurs on steep slopes in dry climates? | [
"tsunamis",
"earthquakes",
"landslides",
"volcanoes"
] | C | Landslides often occur on steep slopes in dry or semi-arid climates. The California coastline, with its steep cliffs and years of drought punctuated by seasons of abundant rainfall, is prone to landslides. Wet soil becomes slippery and heavy. Earthquakes often trigger landslides. The shaking ground causes soil and rock... | SCiQ_train |
Over a period of time, many habitats change with respect to the types of plants and animals that live there. This change is known as succession. Succession occurs because plants and animals cause a change in the environment in which they live. The first weeds and grasses that appear on a bare field, for example, chang... | [
"oak and hickory trees grow taller than pines",
"weeds and grasses prefer cold climate",
"pines and grasses can exist together",
"birds encourage the growth of shrubs"
] | A | MMLU_train | |
If w and t are positive integers, wt + w + t cannot be | [
"8",
"5",
"6",
"9"
] | C | Let wt + t + w = x
Add 1 on both sides:
wt + t + w + 1 = x + 1
t(w + 1) + w + 1 = x + 1
(w + 1)(t + 1) = x + 1
Minimum value of (w + 1) = 2
Minimum value of (t + 1) = 2
Hence x + 1 cannot be prime
Substitute x from the given options: 6 + 1 = 7 --> prime --> wt + t + s cannot be 6
Answer: B | AquaRat_train |
Ocean currents transfer heat from the equator towards what locations? | [
"tropical zones",
"poles",
"east and west",
"continents"
] | B | Ocean currents transfer heat from the Equator toward the poles. This moderates Earth's temperature. | SCiQ_train |
Dolphins are our friends. They can use tools to solve problems although they don't have hands. For example, scientists have ever found that a dolphin can make a shy eel come out of its hole with a dead fish. Dolphins use different sounds to exchange information with each other. Scientists in Hawaii have developed a ... | [
"Dolphins understand many languages.",
"Dolphins are a kind of clever animals.",
"Scientists have known dolphins well enough.",
"Dolphins seem to make their games relaxing."
] | B | MMLU_train | |
Insulin and glucagon help keep blood glucose levels in the normal range because of what type of effects? | [
"antagonistic",
"opportunistic",
"ABNORMALISTIC",
"sympathetic"
] | A | SCiQ_train | |
After decreasing 24% in the price of an article costs Rs.820. Find the actual cost of an article? | [
"1079",
"1523",
"1400",
"1200"
] | A | CP* (76/100) = 820
CP= 10.78 * 100 => CP = 1079
ANSWER:B | AquaRat_train |
"Iris scan , please," the bank's computer voice tells you . You step up and the computer reads your eye , comparing it to the stored file it has of your iris. The images had better match--otherwise you won't be able to get your money. Iris scanning and other technologies , such as fingerprint and voice scanning , have... | [
"He is uncertain about it .",
"He feels doubtful about it .",
"He is worried about it .",
"He feels hopeful about it ."
] | D | MMLU_train | |
(B) What are you going to do if you are in a burning house? Escaping a fire is a serious matter. Knowing what to do during a fire can save yourself. It is important to know the ways you can use and to show them to everyone in the family, such as stairways and fire escapes, but not lifts . From the lower floors of th... | [
"if there are some stones on the ground",
"if there is some grass on the ground",
"if you live on a higher floor",
"if you have a short enough rope"
] | B | MMLU_train | |
Mr. Brad wants to see a film. After lunch, he goes to a cinema, buys a ticket and goes in. But after two or three minutes he comes out again and buys a second ticket and then walks in again. After a few minutes he comes out again and buys a third ticket. Two or three minutes after that, he comes out a third time and a... | [
"two",
"three",
"four",
"five"
] | B | MMLU_train | |
What type of cell has negative anode is positive cathode? | [
"picric cell",
"non-voltaic cell",
"planetoid cell",
"voltaic cell"
] | D | The standard cell potential is negative, indicating a nonspontaneous reaction. The battery must be capable of delivering at least 1.10 V of direct current in order for the reaction to occur. Another difference between a voltaic cell and an electrolytic cell is the signs of the electrodes. In a voltaic cell, the anode i... | SCiQ_train |
What are boggy regions with thick layers of peat called? | [
"tropics",
"peatlands",
"wetlands",
"meadows"
] | B | SCiQ_train | |
Layers of fat are formed by what type of tissue? | [
"colchis tissue",
"adipose tissue",
"trypanosome tissue",
"areolar tissue"
] | B | SCiQ_train | |
It is 7 o'clock in the morning. You check yourself in the mirror, adjust your collar, and consider the busy day ahead. But at least you know that the stress won't damage your health, for this is no ordinary set of clothes you are wearing. Set within the fabric are numerous sensors, constantly monitoring your vital sign... | [
"How to make your day stress free.",
"Biochemical sensing techniques.",
"Smart clothes that track your health.",
"New advancement in the medical field."
] | C | MMLU_train | |
Right triangle ABC is the base of the prism in the figure above. If AB=AC=√2 and the height of the prism is 3, what is the volume of the prism? | [
"2",
"6",
"1",
"3"
] | D | Volume of prism = Area of base * height = 1/2* (square root of 2) * (square root of 2)*3 = 3
Answer: D | AquaRat_train |
A pile of iron will | [
"tug devices for locating directions",
"give false locations to planes",
"be a huge distraction",
"cause ships to crash"
] | A | MMLU_train | |
A cube of side 5.5 meter length is cut into small cubes of side 110 cm each. How many such small cubes can be obtained? | [
"125",
"140",
"190",
"127"
] | A | Along one edge, the number of small cubes that can be cut
= 550/110 = 5
Along each edge 5 cubes can be cut. (Along length, breadth and height). Total number of small cubes that can be cut
= 5 * 5 * 5= 125
Answer:A | AquaRat_train |
If the reciprocals of two consecutive positive integers are added together, what is the sum in terms of the greater integer x? | [
"2x - 1",
"(2x - 1)/(x^2 + x)",
"(2x - 1)/(x^2 - x)",
"x^2 - x"
] | C | Let two consecutive positive integers be x and x-1 (Greater integer is x)
So,
(1/x) + [1/(x-1)]
= (2x-1)/x(x-1)
=(2x-1)/(x^2- x)
Answer E | AquaRat_train |
What occurs when some members of a species become geographically separated? | [
"allopatric speciation",
"divergent speciation",
"symbiotic speciation",
"reflective speciation"
] | A | New species arise in the process of speciation. Allopatric speciation occurs when some members of a species become geographically separated. They then evolve genetic differences. If the differences prevent them from interbreeding with the original species, a new species has evolved. Sympatric speciation occurs without ... | SCiQ_train |
In one can of mixed nuts, 20% is peanuts. In another can of mixed nuts that is one-half the size of the first one, 40% is peanuts. If both cans are emptied into the same bowl, what percentage of the mixed nuts in the bowl is peanuts? | [
"25%",
"35%",
"26 2/3%",
"16 2/3%"
] | C | Can 1: size 1; 30% nuts
Can 2: size 0.5 and 40% nuts
(1x0.2+0.5x0.4)/1.5=26.667= 26 2/3
B | AquaRat_train |
The sum of four consecutive even numbers is 52, Find the third number ? | [
"16",
"20",
"10",
"14"
] | D | Let the first number be n
Let the second number be n + 2
Let the third number be n + 4
Let the third number be n + 6
n + n + 2 + n + 4 + n + 6 = 52
Combine like terms:
4n + 12 = 52
4n + 12 = 52
4n = 52 - 12
4n = 40
n = 10
n + 2 = 12
n + 4 = 14
n + 6 = 16
The third number is 14
Answer: A | AquaRat_train |
Jerry Morris died on 28 October 2009. He was 99 years old. You have probably never heard of him. He was a professor of public health. More than 50 years ago he produced one of the most famous epidemiological papers of the 20th century. His study showed that bus conductors were much less likely to die of heart disease... | [
"Long Life Comes from Walking",
"Walking Helps Cure Heart Disease",
"A Walk a Day Keeps the Doctors away",
"An Hour's Walk in Nature is Worth Two in the Gym"
] | C | MMLU_train | |
The difference between C.I. and S.I. on an amount of Rs. 15,000 for 2 years is Rs. 96. What is the rate of interest per annum? | [
"8",
"16",
"10",
"12"
] | A | [15000 * (1 + R/100)2 - 15000] - (15000 * R * 2)/100 = 96
15000[(1 + R/100)2 - 1 - 2R/100] = 96
15000[(100 + R)2 - 10000 - 200R]/10000 = 96
R2 = (96 * 2)/3 = 64 => R = 8
Rate = 8%
ANSWER:A | AquaRat_train |
"Iris scan , please," the bank's computer voice tells you. You step up and the computer reads your eye, comparing it to the stored file it has of your iris. The images had better match---otherwise, you won't be able to get your money. Iris scanning and other technologies, such as fingerprint and voice scanning, have a... | [
"To explain the importance of identification technology.",
"To discuss the potential of biometrics systems.",
"To introduce the technology of biometrics.",
"To show the advantages of iris scanning."
] | C | MMLU_train | |
Scientists think that stars and galaxies make up only a small part of the matter in the universe. what is the rest of the matter called? | [
"light matter",
"cold matter",
"dark matter",
"typical matter"
] | C | We see many objects out in space that emit light. This matter is contained in stars, and the stars are contained in galaxies. Scientists think that stars and galaxies make up only a small part of the matter in the universe. The rest of the matter is called dark matter . | SCiQ_train |
A rocket began countdown . It was a common sound in the 1960s. But this was not just another countdown. It was the beginning of a historic event. It was the countdown of Apollo 11 -the space fligh that would carry men to the first landing on the moon. In the spaceship at the top of the rocket were three American astron... | [
"they had difficulty in putting on their space suits in the Eagle's small space.",
"they had so many things to deal with before leaving",
"they needed enough time to get used to the airless conditions on the moon",
"the landing caused some troubles for the Eagle"
] | A | MMLU_train | |
What kind of lines does a diffraction grating produce? | [
"randomly spaced lines",
"properly spaced lines",
"nearly spaced lines",
"evenly spaced lines"
] | D | 27.5 Single Slit Diffraction Light passing through a single slit forms a diffraction pattern somewhat different from those formed by double slits or diffraction gratings. Figure 27.21 shows a single slit diffraction pattern. Note that the central maximum is larger than those on either side, and that the intensity decre... | SCiQ_train |
Bringing a giraffe into the world is a tall order. A baby giraffe is born 10 feet high and usually lands on its back. Within seconds it rolls over its legs under its body. Then the mother giraffe rudely introduces its children to the reality of life. In his book, A View from the Zoo, Gary Richmond describes how a new-b... | [
"This passage is a description of giraffes' living habits.",
"Baby giraffes can't stand up until three months old.",
"Irving Stone spent a lifetime studying and writing stories about great people.",
"The great people can't stand up after they're knocked down for years."
] | C | MMLU_train | |
SPACE is a lonely place. Hundreds of thousands of kilometers from home, astronauts have a hard life. It stands to reason that, once in a while, they need to have a good cry. But this is a lot harder than it sounds. We still know very little about space, and about living in zero gravity. In fact, we are discovering new ... | [
"In space our eyes are very wet.",
"Tears will float around if they are big enough in space.",
"People know everything about living in zero gravity.",
"Gravity makes people's tears move upwards in space."
] | B | MMLU_train | |
What cause rabies, measles, diarrheal diseases, hepatitis, polio, and cold sores? | [
"bacteria",
"contaminants",
"viruses",
"parasites"
] | C | Viruses cause many human diseases. In addition to the diseases mentioned above, viruses cause rabies, measles, diarrheal diseases, hepatitis, polio, and cold sores (see Figure below ). Viral diseases range from mild to fatal. One way viruses cause disease is by causing host cells to burst open and die. Viruses may also... | SCiQ_train |
What are gymnosperms lacking compared to most angiosperms? | [
"vascular elements",
"muscle elements",
"use elements",
"vessel elements"
] | D | SCiQ_train | |
The H.C.F. of two numbers is 11 and their L.C.M. is 7700. If one of the numbers is 275, then the other is: | [
"342",
"308",
"279",
"318"
] | B | Other number = (11 x 7700)/275 = 308.
Answer: Option C | AquaRat_train |
The average of 50 numbers id 56. If two numbers, namely 45 and 55 are discarded, the average of the remaining numbers is : | [
"56.25",
"22.25",
"51.35",
"33.25"
] | A | Explanation:
Total of 50 numbers = (50×56)=2800
Total of 48 numbers =(2800-(45+55)]=2700
Required average = 2700/48=56.25
Answer:E | AquaRat_train |
Alternation of generations is characteristic of the life cycle of all what? | [
"animals",
"cells",
"organs",
"plants"
] | D | All plants have a characteristic life cycle that includes alternation of generations. Asexual reproduction with spores produces a haploid gametophyte generation. Sexual reproduction with gametes and fertilization produces a diploid sporophyte generation. | SCiQ_train |
Sonika deposited Rs.8000 which amounted to Rs.9200 after 3 years at simple interest. Had the interest been 2% more. She would get how much? | [
"4280",
"2789",
"9680",
"7892"
] | C | (8000*3*2)/100 = 480
9200
--------
9680
Answer:A | AquaRat_train |
What stages in the life of a cell does the cell cycle include? | [
"both",
"all",
"adult stages",
"intermediate stages"
] | B | Cell division is just one stage of the cell cycle. The cell cycle includes all of the stages in the life of a cell. The cell cycle is more complex in eukaryotic than prokaryotic cells. | SCiQ_train |
Name: Edward Scott School: Revin Grove State High School Grade: 7 Term ending: 6 May Subjects : Mathematics He is a little weak in this, but he has tried his best to catch up with others. Science He can work out many difficulties.Well done! French He is the best in the class.Keep it up. History He is not so good at ... | [
"science and geography",
"mathematics and history",
"history and French",
"music and English"
] | B | MMLU_train | |
Calculate the percentage increase in the area of a rectangle, if each of its sides is increased by 10%? | [
"21%",
"29%",
"20%",
"24%"
] | A | Assume original length = 100m by 50m
original area = 100*50= 5000
10% increase on each side
l = 100 + 10 = 110
w = 50 + 5 = 55
new area = 110*55= 6050
increase in area = 6050 - 5000 = 1050
%increase =21%
Answer E | AquaRat_train |
Maintaining a balance inside the body or cells of organisms is known as? | [
"equanimity",
"ketosis",
"consciousness",
"homeostasis"
] | D | When you are cold, what does your body do to keep warm? You shiver to warm up your body. When you are too warm, you sweat to release heat. When any living organism gets thrown off balance, its body or cells help it return to normal. In other words, living organisms have the ability to keep a stable internal environment... | SCiQ_train |
To which group does an animal belong if it lays eggs and has scales and gills? | [
"amphibian",
"bird",
"fish",
"reptile"
] | C | MMLU_train | |
The amniotes are distinguished from amphibians by the presence of a terrestrially adapted egg protected by what? | [
"amniotic membranes",
"hard shell",
"albumen",
"yolk"
] | A | 29.4 Reptiles The amniotes are distinguished from amphibians by the presence of a terrestrially adapted egg protected by amniotic membranes. The amniotes include reptiles, birds, and mammals. The early amniotes diverged into two main lines soon after the first amniotes arose. The initial split was into synapsids (mamma... | SCiQ_train |
A student freezes some orange juice. Which of the following statements best describes how the orange juice is different after it is frozen? | [
"It is a liquid.",
"It weighs more.",
"It stays in one shape.",
"It takes up less space."
] | C | MMLU_train | |
Room doctors and medical groups around the world last weekend reacted with strong opposition to the news that an Italian specialist is _ cloning the first human baby. Dr. Severino Antinori, who is head of a hospital in Rome, has been referred to in an Arab newspaper claiming that one of his parents is eight w... | [
"Doctor Severino Antinori is strongly opposed to human cloning",
"Up to now, seven kinds of animals have been cloned, including sheep, cats, human and rabbits",
"Professor Rudolf Jaenisch is carrying on an experiment in cloning an eight-week-old embryo.",
"Ronald Green doubts about the future successful birth... | D | MMLU_train | |
What is common in two eukaryotic proteins? | [
"cells",
"translation",
"DNA",
"one domain"
] | D | SCiQ_train | |
The average of 10 members is 15665. If 2 members have 20000 then what is the average of remaining? | [
"13581.25",
"16581.25",
"14581.25",
"12581.25"
] | C | 20000*2+8*x=15665*10
8x=156650-40000
x=116650/8
x=14581.25
ANSWER:C | AquaRat_train |
Tearing an object changes that object's what? | [
"heat",
"liquid",
"entire appearance",
"shape keys"
] | C | MMLU_train | |
What do most amphibians breathe with as larvae? | [
"gills",
"pores",
"lungs",
"nasal passages"
] | A | Most amphibians breathe with gills as larvae and with lungs as adults. Additional oxygen is absorbed through the skin in most species. The skin is kept moist by mucus, which is secreted by mucous glands. In some species, mucous glands also produce toxins, which help protect the amphibians from predators. The golden fro... | SCiQ_train |
A group of soldiers were stationed in the country near the home of a big landowner, called Lord Hunt. As they wanted to stay on good terms with the landowner, they offered to blow up a large tree _ that had remained after part of a tree had been blown down in the storm. But Lord Hunt asked them not to damage the plant... | [
"destroyed the tree without harming the plantation",
"blew up the tree but left the stump",
"was stronger than expected",
"blew up the tree in the expected direction"
] | C | MMLU_train | |
Consisting of a stigma, style, and ovary, the pistil of a flower is what type of organ? | [
"female respiratory organ",
"female immune organ",
"female neural organ",
"female reproductive organ"
] | D | The female reproductive organ in a flower is the pistil . It consists of a stigma, style, and ovary. The stigma is the top of the pistil. It is sticky to help it "catch" pollen. The style connects the stigma to the ovary. The ovary is where eggs form and seeds develop. As seeds develop, the ovary turns into a fruit . T... | SCiQ_train |
A bicycle is an example of a compound machine made of many what? | [
"useful machines",
"linked machines",
"interchangeable machines",
"simple machines"
] | D | Arthropod at http://animal. discovery. com/animal-facts/arthropod-info. htm. | SCiQ_train |
find the ratio of 9th and 7th term of sequence 3.1, 5.6, 8.1, .....? | [
"231/181",
"101/91",
"181/61",
"247/194"
] | A | common difference = d = 5.6 - 3.1 = 2.5 ,, n = 9, a = first term = 3.1-----
By using arithmetic progression , t9 = a + (n-1)*d = 3.1 + (9-1)*2.5 = 3.1+20 = 23.1
Also 7th term , t7 = a + (n-1)*d = 3.1 + (7-1) * 2.5 = 18.1
Ratio = t9/t7 = 23.1/18.1
=231/181 ..... Ans - D | AquaRat_train |
In the near future, we may be using our eyes to operate our smartphones and tablets, even when it comes to playing popular games like Fruit Ninja. The GazeGroup has been developing eye-controlled computer technology for nearly 20 years. But those devices have been mainly designed to aid those with disabilities, and... | [
"the Kinect device was released earlier than Nintendo's Wii system",
"cheap eye-controlled devices completely changed the gaming world many years ago",
"the development of eye-controlled computer technology began a very long time ago",
"with no help of special devices, a large number of people are now using t... | C | MMLU_train | |
Respiratory distress syndrome results from insufficient production of what? | [
"pulmonary surfactant",
"carbon dioxide",
"lung tissue",
"alveoli"
] | A | Respiratory System: Respiratory Distress Syndrome Respiratory distress syndrome (RDS) primarily occurs in infants born prematurely. Up to 50 percent of infants born between 26 and 28 weeks and fewer than 30 percent of infants born between 30 and 31 weeks develop RDS. RDS results from insufficient production of pulmonar... | SCiQ_train |
What is a primary source of the hormone melatonin? | [
"thymus",
"thyroid gland",
"pineal gland",
"pituitary gland"
] | C | SCiQ_train | |
This room is not big but nice. There's a bed, a desk and some chairs in it. The desk is next to the window. On the desk, there is a book, a glass and some cakes. The bed is next to the desk. There are trousers and a coat on the bed. The trousers are green. They are new. The coat is yellow. It's new, too. Under the bed... | [
"next to the window; on the bed; on the desk",
"next to the window; on the desk; under the bed",
"next to the desk; on the bed; under the bed",
"next to the window; near the bed; on the desk"
] | B | MMLU_train | |
Winter solstice, as the name shows, means the coming of winter. As an important solar term in the traditional Chinese calendar, it is also a traditional holiday for Chinese, which is also called "", "","", etc. Generally, winter solstice occurs between December 21st and 23rd. According to the traditional Chinese calend... | [
"the longest",
"the shortest",
"darkest",
"brightest"
] | A | MMLU_train | |
Reducing the production of what gas, or removing it from the air, are practices that could reduce global warming? | [
"helium",
"hydrogen",
"carbon dioxide",
"oxygen"
] | C | Efforts to reduce future global warming mainly involve energy use. We need to use less energy, for example, by driving more fuel-efficient cars. We also need to switch to energy sources that produce less carbon dioxide, such as solar and wind energy. At the same time, we can increase the amount of carbon dioxide that i... | SCiQ_train |
Riding on an exercise bike at home may keep you in physical shape, but it can get pretty boring after a while. Aaron Puzey had been on his exercise bike for half an hour a day for years when he decided to look for a way to make it a bit more fun. With virtual reality technology widely available nowadays, all be needed... | [
"To invent a new kind of bicycle.",
"To participate in a competition.",
"To satisfy the needs of the public.",
"To add fun to his exercise bike routine*"
] | D | MMLU_train | |
"Mum, what does it mean when someone tells you that they have a skeleton in the closet ?" Jessica asked. "A skeleton in the closet?" her mother paused thoughtfully."Well, it's something that you would rather not have anyone else know about. For example, if in the past, someone in Dad's family had been arrested for s... | [
"She was curious about it.",
"She planned to keep it for fun.",
"She needed it for her school task.",
"She intended to scare her parents."
] | C | MMLU_train | |
For any given species, what term means the maximum population that can be supported by the environment? | [
"zero population growth",
"mass extinction",
"tipping point",
"carrying capacity"
] | D | A population can’t keep growing bigger and bigger forever. Sooner or later, it will run out of things it needs. For a given species, there is a maximum population that can be supported by the environment. This maximum is called the carrying capacity . When a population gets close to the carrying capacity, it usually gr... | SCiQ_train |
SAN FRANCISCO--A phone app in San Francisco gives information about open parking spots. City officials in San Francisco introduced the app to try to reduce traffic jams in the city, but some say it raises safety concerns. In this city, drivers searching for parking spots lead to 30 percent of all downtown jams, city ... | [
"is a bit slow in reacting",
"hasn't been put into service",
"was introduced several years ago",
"can't be downloaded to all phones"
] | D | MMLU_train | |
A dealer purchases 15 articles for Rs. 25 and sells 12 articles for Rs. 30. Find the profit percentage? | [
"40%",
"53%",
"80%",
"50%"
] | D | L.C.M of 15 and 12
= 60
CP of 60 articles
= Rs. 100 (25 * 4)
SP of 60 articles
= Rs. 150 (30 * 5)
Profit percentage
= (150 - 100)/100 * 100 = 50%
Answer: B | AquaRat_train |
What do communication satellites carry and use to provide energy during their missions? | [
"solar panels",
"geothermal panels",
"batteries",
"infrared panels"
] | A | Communications satellites carry solar panels to provide energy for their missions. | SCiQ_train |
What paired organs that are part of the urinary system play the prime role in excretion? | [
"kidneys",
"liver",
"ovaries",
"lungs"
] | A | Each of the above organs of excretion is also part of another body system. For example, the large intestine and liver are part of the digestive system, and the lungs are part of the respiratory system. The kidneys are the main organs of excretion. They are part of the urinary system. | SCiQ_train |
Winter is dangerous because it's so difficult to know what is going to happen and accidents take place so easily. Fog can be waiting to meet you over the top of a hill. Ice might be hiding under the melting snow, waiting ahead to send you off the road. The car coming to you may suddenly slip across the road. Rule Numbe... | [
"people should not drive in the snow",
"drivers should think more about problems in winter driving",
"people drive too fast in winter",
"winter drivers should stop their cars less"
] | B | MMLU_train |
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