question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
Squamata is the largest order of what broad animal group, and includes lizards and snakes? | [
"mammals",
"amphibians",
"spiny fishes",
"reptiles"
] | D | Lizards and snakes belong to the largest order of reptiles, Squamata. Lizards are a large group of reptiles, with nearly 5,000 species, living on every continent except Antarctica. Some places are just too cold for lizards. | SCiQ_train |
Haumea, which is the third brightest kuiper belt object has an odd oval shape which is probably caused by what? | [
"extremely rapid rotation",
"particularly rapid rotation",
"unusually rapid rotation",
"Slow rotation"
] | A | Haumea is the third-brightest Kuiper belt object. Haumea has two moons. Haumea's odd oval shape is probably caused by its extremely rapid rotation. It rotates in just less than 4 hours! Like other Kuiper belt objects, Haumea is covered by ice. Its density is similar to Earth’s Moon, at 2.6 – 3.3 g/cm 3 . This means tha... | SCiQ_train |
Reena took a loan of Rs. 1200 with simple interest for as many years as the rate of interest. If she paid Rs. 432 as interest at the end of the loan period, what was the rate of interest? | [
"18",
"3.6",
"6",
"25"
] | C | Let rate = R% and time = R years.
Then, (1200 x R x R)/100 = 432
12R^2 = 432
R^2 = 36
R = 6.
Answer: Option B | AquaRat_train |
The NSA and GCHQ are tapping popular smart phone apps such as Angry Birds to gather the enormous amounts of very personal data those bits of software collect--including age, gender, marital status, income, education level and more, according to new reports from the New York Times and The Guardian. Citing secret docum... | [
"Angry Birds Give You Away",
"NSA Gather Information from Apps",
"Reports from the New York Times",
"Documents from Edward Snowden"
] | A | MMLU_train | |
What requires energy for growth? | [
"wood",
"paper",
"rubber",
"anteater"
] | D | MMLU_train | |
Tigers are among the most admired and most feared animals in the world . When we think of a tiger, we think of danger. We think of the big teeth and large feet of it. We also think of beauty. The tiger is a hunter that hunts alone. In fact , tigers are probably better than any other land mammal at catching large anima... | [
"size",
"running speed",
"way of hunting",
"claws"
] | A | MMLU_train | |
The distance light travels in one year is approximately 5,870,000,000,000 miles. The distance light travels in 100 years is | [
"587 × 10-10 miles",
"587 × 1012 miles",
"587 × 10-12 miles",
"587 × 1010 miles"
] | B | The distance of the light travels in 100 years is:
5,870,000,000,000 × 100 miles.
= 587,000,000,000,000 miles.
= 587 × 1012 miles.
The answer is (D) | AquaRat_train |
The process of microscope mountains and valleys on the surface of a material interacting with another material is called? | [
"motion",
"vibration",
"friction",
"tension"
] | C | Friction occurs because no surface is perfectly smooth. Even surfaces that look smooth to the unaided eye make look rough or bumpy when viewed under a microscope. Look at the metal surfaces in the Figure below . The aluminum foil is so smooth that it’s shiny. However, when highly magnified, the surface of metal appears... | SCiQ_train |
A clock store sold a certain clock to a collector for 30 percent more than the store had originally paid for the clock. When the collector tried to resell the clock to the store, the store bought it back at 60 percent of what the collector had paid. The shop then sold the clock again at a profit of 90 percent on its bu... | [
"$505.23",
"$1515.69",
"$1010.46",
"$800.46"
] | C | Now, in the question above, lets say the original cost of the clock to store was C$ and then it sold the same to the collector at 30% profit.
This means the clocks' selling price was C (1.3) and this becomes cost price for the collector.
Now, when the collector tries to sell the same clock to the store, the store buys ... | AquaRat_train |
How did a vascular let plants grow? | [
"they could bear fruit",
"they could conduct photosynthesis",
"they could reproduce",
"they could grow taller"
] | D | The evolution of vascular tissue revolutionized the plant kingdom. Vascular tissue greatly improved the ability of plants to absorb and transfer water. This allowed plants to grow larger and taller. They could also liver in drier habitats and survive periods of drought. Early vascular plants probably resembled the fern... | SCiQ_train |
The combined salaries of three brothers is $270,000. Mr. Big earns twice what Mr. Small earns, and Mr. Middle earns 1 1/2 times what Mr. Small earns. What is the smallest salary of the three brothers? | [
"30,000",
"40,000",
"60,000",
"45,000"
] | C | Mr. Small = x;
Mr. Middle = 3/2*x;
Mr. Big = 2x.
x + 3/2*x + 2x = 270 --> x=60
Answer: B | AquaRat_train |
What determines sex in animals? | [
"sex chromosomes",
"cell density",
"cell structure",
"ribosomes"
] | A | Sex chromosomes determine sex in animals and many plants. Other chromosomes are called autosomes. Sex-linked traits are controlled by genes on sex chromosomes. They may be inherited differently than autosomal traits. | SCiQ_train |
Androgen secretion and sperm production are both controlled by hypothalamic and which other hormones? | [
"adrenal",
"pituitary",
"salivary",
"Testes"
] | B | SCiQ_train | |
What is determined by the speed that Earth rotates on its axis? | [
"the length of a day",
"the energy that reaches a location",
"the temperature of water in the ocean",
"the number of seasons in a year"
] | A | MMLU_train | |
Tom, working alone, can paint a room in 6 hours. Peter and John, working independently, can paint the same room in 3 hours and 4 hours, respectively. Tom starts painting the room and works on his own for one hour. He is then joined by Peter and they work together for an hour. Finally, John joins them and the three of t... | [
"9/20",
"15/31",
"7/15",
"13/27"
] | D | Tom paints 1/6 of the room in the first hour.
Tom and Peter paint 1/6+1/3 = 1/2 of the room in the next hour for a total of 4/6.
The three people then paint the remaining 2/6 in a time of (2/6) / (3/4) = 4/9 hours
Peter worked for 13/9 hours so he painted 13/9 * 1/3 = 13/27 of the room.
The answer is D. | AquaRat_train |
During photosynthesis, plants produce sugar that may help with their what? | [
"Babies",
"Love Handles",
"Belly",
"sustenance"
] | D | MMLU_train | |
A train 180 m in length crosses a telegraph post in 20 seconds. The speed of the train is? | [
"35 kmph",
"32 kmph",
"37 kmph",
"36 kmph"
] | B | S = 180/20 * 18/5
= 32 kmph
Answer: C | AquaRat_train |
James knew the decision was not going to be an easy one to make as he sat on the hill near the small town that he lived in. There was no one he could turn to for advice. His only sister lived away and he hardly ever saw her and when his sister came over, they always ended up in an argument. It had been a hot day and Ja... | [
"Health is not valued till sickness comes.",
"Blood is thicker than water.",
"Each day brings its own bread.",
"Good health is above wealth."
] | B | MMLU_train | |
Sarah has one piece of wood that is smooth and polished and another that is rough and unfinished. Which of the following is true? | [
"both pieces of wood will create the same amount of friction",
"the unfinished wood will generate more heat than the other while rubbed over the floor",
"the rough wood will more easily move when rubbed over the tile than the finished wood.",
"the finished wood will generate more heat when it is rubbed back a... | B | MMLU_train | |
Most children, even the youngest of children, are delighted to be around cats and dogs. But these pets carry plenty of germs and allergens , prompting researchers to ask: Are cats and dogs really safe for children? A study finds that, contrary to many parents' fears, owning cats or dogs does not increase a child's risk... | [
"pets are ill-treated by their owners",
"less families would like to own cats and dogs",
"keeping pets is a good way to keep children healthy",
"the results of the study can make families with pets feel at ease"
] | D | MMLU_train | |
By selling 12 toffees for a dollar, a man loses 20%. How many for a dollar should be sell to get a gain of 20%? | [
"4",
"5",
"9",
"8"
] | D | A
8
Let S.P. of 12 toffees be $x.
Then, 80:1 = 120:x or x = 120/180 = 3/2
For $3/2, toffees sold = 12.
For Re. 1, toffees sold = 12 * 2/3 = 8 | AquaRat_train |
he ratio between the sale price and the cost price of an article is 4:7. What is the ratio between the profit and the cost price of that article? | [
"3:7",
"2:6",
"8:3",
"3:8"
] | A | Let C.P. = Rs. 7x and S.P. = Rs. 4x.
Then, Gain = Rs. 3x
Required ratio = 3x : 7x = 3:7.
Answer:B | AquaRat_train |
Once upon a time, there was a farmer called Da Niu. One day he was walking in the forest and found a bird. The bird's was hurt and it cried. Da Niu picked it up and took it home. He looked after it carefully every day. The bird got well soon. One morning Da Niu enjoyed the sunshine next to the wall. The bird took his h... | [
"in the shop",
"at the zoo",
"in the forest.",
"on the farm."
] | C | MMLU_train | |
Cell phones _ are all around us.We use cell phones to call our friends,send text messages,play games,and even take photographs. Now imagine using your cell phone to call your air conditioner . If this were possible you could tell your air conditioner to rum on before you got home.Does this sound impossible to you? Wel... | [
"Play sound and music.",
"Start and shut down.",
"Call again and hang up.",
"Go faster and go slower."
] | B | MMLU_train | |
What is the value of 3x^2 − 1.8x + 0.6 for x = 0.6? | [
"2.46",
"1.08",
"−0.3",
"0.6"
] | D | 3x^2-1.8x+0.6 for x=0.6
=3(0.6*0.6)-3*0.6*(0.6)+0.6
=0+0.6
=0.6
ANSWER:B | AquaRat_train |
A research scientist repeatedly observes a bird avoiding a specific butterfly species even though it eats other types of butterflies. Which statement most likely explains the behavior of the bird? | [
"The behavior is a random act.",
"The behavior is the result of a genetic mutation.",
"The behavior is inherited from the bird's parents.",
"The behavior is learned over the lifetime of the bird."
] | D | MMLU_train | |
Mandrake has to choose 4 from 20 people. There are 3 girls, 5 boys , 12 children. What is total probability that he will choose 1G , 2B , 1C? | [
"2/27",
"5/7",
"3/7",
"1/27"
] | A | (3C1 * 5C2 * 12C1)/ 20C4 = 3*10*12/4845= 360/4845=2/27
ANSWER:B | AquaRat_train |
Diane find 3 and a half cans of paint are just enough to paint one third of her room. How many more cans of paint will she need to finish her room and paint a second room of the same size? | [
"17 and a half",
"5",
"10",
"12 and a half"
] | A | She will need 7 cans to paint the rest of this room and 10 1/2 for the next room for a total of 17 1/2 cans.
B | AquaRat_train |
If a thing is electrically insulated, then it is | [
"wood inside, metal inside",
"a random mixture of materials",
"metal inside, metal outside",
"metal inside, other material outside"
] | D | MMLU_train | |
What type of tissue runs the length of a stem in vascular bundles? | [
"thermal tissue",
"muscle tissue",
"vascular tissue",
"cardiac tissue"
] | C | SCiQ_train | |
Broken rubber bands and flat tires requiring replacement could soon be a thing of the past. French researchers have developed a new kind of rubber that can repair itself when broken.The new rubber is made from widely available materials including vegetable oil and a common industrial chemical.All the materials are cons... | [
"In the researchers' diary.",
"In a guide book.",
"In a research magazine.",
"In a newspaper."
] | C | MMLU_train | |
Birds give birth to their babies while still in an egg. Mammals, however, give birth to their babies | [
"scrambled",
"already alive",
"dead",
"Old"
] | B | MMLU_train | |
A tyre has two punctures. The first puncture alone would have made the tyre flat in 25 minutes, and 2nd puncture do the same tyre flat in 15 minutes.Both started their work, After 4 minutes the puncture 2 has mechanic close the leak.Then how many minutes 1st puncture required to flat the remaining air of the tyre? | [
"1.72 minutes",
"2.25 minutes",
"2 minutes",
"5 minutes"
] | A | First take LCM of (25,15) = 75; Total work = 75; 1st puncture make the tyre flat in one minutes = 75/25 = 3 ; 2nd's puncture make the tyre flat in one minutes =75/15 = 5 ; both can flat the tyre in= 3+5 = 8 min; Total work completed in 4 min = 8*4=32; remaining work is = 75 - 32 = 43; remaining work completed by 1st pu... | AquaRat_train |
What displays the movement of electrons from the base atoms? | [
"venus",
"mercury",
"plasma star",
"pluto"
] | C | MMLU_train | |
What kind of cells have positive cell potentials, and all the reduction reactions are reversible? | [
"new cells",
"neutral cells",
"inhibited cells",
"galvanic cells"
] | D | Galvanic cells have positive cell potentials, and all the reduction reactions are reversible. The reaction at the anode will be the half-reaction with the smaller or more negative standard reduction potential. Reversing the reaction at the anode (to show the oxidation) but not its standard reduction potential gives: An... | SCiQ_train |
The 8 spokes of a custom circular bicycle wheel radiate from the central axle of the wheel and are arranged such that the sectors formed by adjacent spokes all have different central angles, which constitute an arithmetic series of numbers (that is, the difference between any angle and the next largest angle is constan... | [
"1/15",
"3/80",
"2/25",
"2/35"
] | B | The largest angle is 76.5.
Let d be the difference between any two angles in the progression.
The sum of all the angles will be:
76.5 + (76.5-d) + (76.5-2d) + ... + (76.5-7d) = 612 - 28d
The sum of all the central angles in a circle = 360
612 - 28d = 360
d = 252/28 = 9
The smallest sector is (76.5-7d) = 76.5-7*9 = 13.5... | AquaRat_train |
What do gametes undergo to produce many additional copies of themselves? | [
"prophase",
"cytokinesis",
"mitosis",
"angiogenesis"
] | C | Life Cycles of Algae: Zygotic Meiosis (A), Gametic Meiosis (B) and Sporic Meiosis (C). In life cycle A (left), diploid (2n) zygotes result from fertilization and then undergo meiosis to produce haploid (n) gametes. The gametes undergo mitosis and produce many additional copies of themselves. How are life cycles B and C... | SCiQ_train |
When a dog adjusts its temperature | [
"it pants",
"it finds water",
"it sweats",
"it shirts"
] | A | MMLU_train | |
Linda and David have traveled by air from London to Sydney, Australia. Linda has promised her mother that she will ring her to let her know that they have arrived safely. This is something she had done ever since she was a child. David thinks it is not a good idea to ring so far, to spend too much, and to say so little... | [
"telling her how much the call is costing",
"writing a letter as she has promised to do",
"telling her that they have arrived safely",
"promising to write, and ringing off"
] | D | MMLU_train | |
What two gases are the main components of air? | [
"nitrogen and oxygen",
"hydrogen and helium",
"oxygen and helium",
"carbon and oxygen"
] | A | A: Other examples of liquid mixtures include salt water and salad dressing. Air is a mixture of gases, mainly nitrogen and oxygen. The rock pictured in the Figure below is a solid mixture. | SCiQ_train |
Elements with magic numbers of what tend to have more stable isotopes? | [
"protons",
"molecules",
"nucleus",
"pressure"
] | A | Isotopes with magic numbers of protons and/or neutrons tend to be especially stable. Elements with magic numbers of protons tend to have more stable isotopes than elements that do not. | SCiQ_train |
Xavier, Yvonne, and Zelda each try independently to solve a problem. If their individual probabilities for success are 1/6, 1/2 and 5/8, respectively, what is the probability that Xavier and Yvonne, but not Zelda, will solve the problem? | [
"7/8",
"1/32",
"9/64",
"5/64"
] | B | P(Xavier will solve)=1/6
P(Yvonne will solve)=1/2
P(Zelda will NOT solve) = 1- 5/8 = 3/8.
Now, we need to multiply all this Ps to find an answer:
p= (1/6)*(1/2)*(3/8) = 1/32.
Ans. A. | AquaRat_train |
Many people believe that the common garden slug[ is nothing more than a pest that should be wiped out. In attempts to beautify their yards, people employ various poisons, strategically chosen plants, and gardening techniques. Success is attained when no trace of slugs can be found, although the worn-out gardener still... | [
"do chemical harm to the top soil of a garden",
"make chemical fertilizers not so effective",
"make products not so healthy for eating",
"they help slugs reproduce more quickly"
] | A | MMLU_train | |
Different shapes often correlate with different what in cells? | [
"types",
"functions",
"enzymes",
"systems"
] | B | Cells with different functions often have different shapes. The cells pictured in Figure below are just a few examples of the many different shapes that cells may have. Each type of cell in the figure has a shape that helps it do its job. For example, the job of the nerve cell is to carry messages to other cells. The n... | SCiQ_train |
The baby elephant Ishanga was lying in the bushes, scared, starving, and struggling to breathe. Until just a few days before, she had been with her mother, walking through the sweeping grasslands of Tsavo National Park in the African country of Kenya. The baby's mother was killed, most likely by a poacher. On Wednesday... | [
"Ishanga is eager to leave the community after recovering",
"the anti-poaching team shot the lion and saved Ishanga",
"it will probably take Ishanga a long time to return to the nature",
"a year later, Ishanga still didn't adapt to living in the orphanage"
] | C | MMLU_train | |
What phenomenon is primarily the result of plate tectonic motions? | [
"tsunamis",
"volcanoes",
"earthquake",
"eruption"
] | C | Earthquakes are primarily the result of plate tectonic motions. What type of stress would cause earthquakes at each of the three types of plate boundaries?. | SCiQ_train |
Many people are aware of the beauty of a solar eclipse , but are surprised to learn that lunar eclipses are often just as impressive. While total solar eclipse lasts only for a few minutes and can be seen only in a small area of a few kilometers, total lunar eclipse can last for several hours and can be seen over much... | [
"moonlight is less strong than sunlight",
"a lunar eclipse is briefer than a solar eclipse",
"a lunar eclipse lasts much longer than a solar eclipse",
"special equipment can be employed to view a lunar eclipse"
] | A | MMLU_train | |
Two pipes can fill a tank in 18 minutes and 15 minutes. An outlet pipe can empty the tank in 54 minutes. If all the pipes are opened when the tank is empty, then how many minutes will it take to fill the tank? | [
"17 minutes",
"12 minutes",
"15 minutes",
"6 minutes"
] | D | Part of the filled by all the three pipes in one minute
= 1/18 + 1/15 - 1/54 = (15 + 18 - 5)/270 = 28/270 = 14/135
So, the tank becomes full in 6 minutes.
Answer: D | AquaRat_train |
Many people consider their pets members of the family and are very sad when they die, but what if you could clone your dog, cat or bird? A scientist in New Orleans, who has proved his ability to clone other animals, is now offering the possibility to pet owners here in Wisconsin. Scientists have not been able to clone ... | [
"clone pets for people",
"store the DAN of people's pets for cloning one day",
"make pets members of a family",
"collect different ideas on cloning from people"
] | B | MMLU_train | |
The male insects in a population are treated to prevent sperm production. Would this reduce this insect population? | [
"No, because the insects would still mate.",
"No, because it would not change the offspring mutation rate.",
"Yes, because it would sharply decrease the reproduction rate.",
"Yes, because the males would die."
] | C | MMLU_train | |
Li Ming is a runner, he runs for the spring sports on the playground every day.Our school is holding the sports meeting today.Li Ming is in the 1500 Meters'Race.At first he runs very fast,but then he falls on the ground.His left leg is hurt.It is a long way from the end of the race.What will he do? People are looking a... | [
"winter",
"summer",
"autumn",
"spring"
] | D | MMLU_train | |
Are you able to send a letter with pictures and sounds to someone somewhere in the world without a stamp on it? Using a computer you can send e-mails quickly and easily. The post is much slower than e-mail. E-mail can send its message to the other side of the world in seconds. E-mail is easy to use and it saves time an... | [
"faster than",
"as fast as",
"much slower than",
"not so fast as"
] | A | MMLU_train | |
Which theory helps predict future events in weather? | [
"expected change theory",
"future weather theory",
"carbon change theory",
"climate change theory"
] | D | The theory of climate change is very new. In fact, scientists don't even call it a theory. But it meets the requirements. These are the things we know: (1) average global temperatures are rising, (2) greenhouse gases trap heat in the atmosphere, (3) CO 2 is released into the atmosphere when fossil fuels are burned, (4)... | SCiQ_train |
Many scientists today are convinced that life exists elsewhere in the universe---life probably much like that on our own planet. They reason in the following way. As far as astronomers can determine, the entire universe is built of the same matter. They have no reason to doubt that matter obeys the same laws in every... | [
"Most of the planets of the stars.",
"Stars similar to our sun.",
"Planets similar to the earth.",
"Planets with proper conditions."
] | A | MMLU_train | |
Thomson’s plum pudding model shows the structure of what? | [
"cell",
"nucleus",
"atom",
"DNA"
] | C | Following the discovery of the electron, J. J. Thomson developed what became known as the “ plum pudding ” model in 1904. Plum pudding is an English dessert similar to a blueberry muffin. In Thomson’s plum pudding model of the atom, the electrons were embedded in a uniform sphere of positive charge like blueberries stu... | SCiQ_train |
How many different subsets of the set {10, 14, 15, 24} are there that contain an odd number of elements? | [
"6",
"12",
"18",
"8"
] | D | Answer = A = 8
{10}
{14}
{15}
{24}
{10, 14, 15}
{14, 15, 24}
{10, 15, 24}
{10, 14, 24} | AquaRat_train |
as the amount of water received by a plant increases , that plant will usually | [
"form more vegatation",
"harden like rocks",
"start singing",
"fly to space"
] | A | MMLU_train | |
What system consists of glands that secrete hormones into the bloodstream? | [
"nervous system",
"Respiratory system",
"Muscular system",
"the endocrine system"
] | D | The endocrine system consists of glands that secrete hormones into the bloodstream. | SCiQ_train |
The Body Temperature The temperature of your body should be always just the same, no matter whether the weather is hot or cold. That is why the doctor uses his thermometer when your are sick. The body keeps the same temperature all the time ,because it balances the heat it produces and it gives off. It is always burni... | [
"His skin becomes tight in order to keep warm.",
"He does exercises to make his muscle produce more heat.",
"He puts on more clothes to keep heat in.",
"He keeps shivering to produce more heat."
] | B | MMLU_train | |
What is the term for when the phenotype of offspring is partly determined by the phenotype of its mother, irrespective of genotype? | [
"congenital effect",
"uterine effect",
"maternal effect",
"oceanic effect"
] | C | Gap genes themselves are under the effect of maternal effect genes, such as bicoid and nanos. Gap genes also regulate each other to achieve their precise striped expression patterns. The maternal effect is when the phenotype of offspring is partly determined by the phenotype of its mother, irrespective of genotype. Thi... | SCiQ_train |
what is the cost price of an article sold at rs.199 after two successive discount of 10% and 15%? | [
"220",
"240",
"260",
"230"
] | C | cost price=199*100/90*100/85
=260
ANSWER:E | AquaRat_train |
A monkey start climbing up a tree 21 ft tall.Each hour it hops 3 ft and slips back 2 ft. How much time would it take the monkey to reach the top. | [
"19 hrs",
"16 hrs",
"17 hrs",
"18 hrs"
] | A | if monkey hops 3ft and slips back 2ft in a hour, it means the monkey hops (3ft-2ft)= 1ft/hr.
similarly in 18hrs it wil be 18ft.
But since the height of the tree is 21 ft, so if the monkey hops up the tree in the next hr i.e 19th hr then it reaches at the top of the tree.
hence it takes 19 hrs for monkey to reach at the... | AquaRat_train |
Linus Pauling, the only person who has won two undivided Nobel Prizes, was born in Portland, Oregon. He attended Washington High School but because of an unimportant detail he did not receive his diploma until 1962, long after he had received his Bachelor's degree in chemical engineering from Oregon State College in 19... | [
"had to stop his research because of the war",
"made great contributions to the safety of the country",
"joined the army to fight for the safety of the country",
"took part in researching nuclear bombs"
] | B | MMLU_train | |
The length of a rectangular plot is thrice its breadth. If the area of the rectangular plot is 363 sq m, then what is the breadth of the rectangular plot? | [
"18",
"11",
"101",
"1322"
] | B | Let the breadth of the plot be b m.
Length of the plot = 3 b m
(3b)(b) = 363
3b2 = 363
b2 = 121 = 11 (b > 0)
b = 11 m.
Answer: A | AquaRat_train |
What consists of structures that produce eggs and secrete female sex hormones? | [
"female neural system",
"female reproductive system",
"asexual reproductive system",
"male reproductive system"
] | B | The female reproductive system consists of structures that produce eggs and secrete female sex hormones. They also provide a site for fertilization and enable the development and birth of a fetus. They include the vagina, uterus, ovaries, and fallopian tubes. | SCiQ_train |
What is used in the growth, development, functioning and reproduction of all known living organisms and many viruses? | [
"enzymes",
"dna",
"viruses",
"bacteria"
] | B | In 1966, Francis Crick proposed the Wobble Hypothesis which explained that the degeneracy of the genetic code is caused by the structure of the anticodon of tRNA. The anticodon is a three base sequence on the tRNA complementary to the codon on the mRNA. Each tRNA binds to a specific amino acid, but the anticodons of so... | SCiQ_train |
A pharmaceutical company received $3 million in royalties on the first $20 million in sales of the generic equivalent of one of its products and then $9 million in royalties on the next $108 million in sales. By approximately what percent did the ratio of royalties to sales decrease from the first $20 million in sales ... | [
"45%",
"15%",
"8%",
"52%"
] | A | First $20 million: royalties/sales ratio = 3/20 = 36/240
Next $108 million: royalties/sales ratio = 9/108 = 1/12 = 20/240
Answer: C | AquaRat_train |
If a fixed amount of gas maintains a perfectly inversely proportional relationship between volume and pressure, then what else must be constant about the gas? | [
"temperature",
"surface tension",
"density",
"friction"
] | A | For a fixed amount of gas at constant temperature, the volume is inversely proportional to its pressure. | SCiQ_train |
The cost price of an article is 64% of the marked price. Calculate the gain percent after allowing a discount of 12%? | [
"37.6%",
"38.5%",
"37.5%",
"17.5%"
] | C | Let marked price = Rs. 100.
Then, C.P. = RS. 64, S.P. = Rs. 88
Gain % = 24/64 * 100 = 37.5%.
Answer: A | AquaRat_train |
Look at this series: V, VIII, XI, __, XVII, XX, ... What number should fill the blank? | [
"XV",
"IX",
"XIV",
"None"
] | C | Explanation: This is a simple addition series; each number is 3 more than the previous number.
Answer: D | AquaRat_train |
A science class investigated the percentage of corn kernels that pop in bags of different brands of popcorn. Fifteen students tested three brands of popcorn each and reported their results to the class. Why did the teacher most likely have so many students report the results? | [
"for more accurate results",
"for more student participation",
"to help simplify the procedure",
"to help explain the hypothesis"
] | A | MMLU_train | |
Safety glasses should be worn around | [
"water",
"bleach",
"air",
"computers"
] | B | MMLU_train | |
A certain country had a total annual expenditure of $1.2x10^12. If the population of the country was 240 million last year, what was the per capita expenditure? | [
"5000 dollar",
"$500",
"$1000",
"$3000"
] | A | Explanation:
In scientific notation 240 million is 2.4x10^8. So the per capita expenditure was:
($1.2x10^12)/(2.4x10^8)=($1.2)/(2.4)x10^12-8=$0.5x10^4=$5000
Answer: Option E | AquaRat_train |
Twenty four men can do a work in 32 days. How many men are required to complete the work in 12 days? | [
"64",
"40",
"10",
"32"
] | A | C
64
We have M1 D1 = M2 D2
So, 24 * 32 = M2 * 12 => M2 = 64.
Answer is C | AquaRat_train |
Lysosomes have what type of enzymes that break down old molecules into parts that can be recycled? | [
"bacterial",
"corrosive",
"digestive",
"probiotics"
] | C | Lysosomes are like the recycling trucks that carry waste away from the factory. Lysosomes have digestive enzymes that break down old molecules into parts that can be recycled. | SCiQ_train |
If an elephant and a boy are falling towards the ground, who will land first? | [
"both same time",
"neither will land",
"the boy",
"the elephant"
] | A | Both the elephant and the boy are falling to the ground because of gravity. The force of gravity (F grav ) is greater for the elephant than it is for the boy because the elephant is much more massive. Nonetheless, both of them will reach the ground at the same time (assuming they fall from the same height at the same t... | SCiQ_train |
"All I could see was two sets of red eyes below me," said Dave Gatty, an Australian farmer who spent seven days up a tree in remote bush land to escape crocodiles. Gatty, 52, said he was forced to take such drastic action after he accidentally went into a crocodile-infested area of Queensland. He only had two meat sand... | [
"Sandwiches",
"Running water",
"Chocolates",
"Staying up in a tree"
] | C | MMLU_train | |
Apple costs X rupees per kilogram for first 30 kgs and Y rupees per kilogram for each additional kilogram. If the price of 40 kilograms is 420 and for 50 kgs of Apples is 540 then the cost of first 10 kgs of Apples is | [
"100",
"3.6",
"3.66",
"3.62"
] | A | Ans: By framing equations we get
30X+10Y=420
30X+20Y=540
Eliminate Q by multiplying the first equation by 2 and subtracting second equation from the first
60x+20y = 840 -
30x+20y = 540
=> 30x = 300 => x = 10
Then we get X = 10
Cost of 10 kgs of apples = 10x 10 = 100
Answer:A | AquaRat_train |
Many people cannot start their day without first having a cup of coffee or tea.These drinks help them think clearly and feel more awake.This is because of caffeine,which helps to give a jump start to the nervous system.Now,a report says it may also boost long-term memory. Mike Yassa is a neurobiology professor.He and o... | [
"Culture.",
"Technology.",
"Health.",
"Education."
] | C | MMLU_train | |
The chytrids the only class in the phylum chytridiomycota is the chytridiomycetes. the chytrids are the simplest and most primitive eumycota, or true this? | [
"organisms",
"proteins",
"acids",
"fungi"
] | D | Chytridiomycota: The Chytrids The only class in the Phylum Chytridiomycota is the Chytridiomycetes. The chytrids are the simplest and most primitive Eumycota, or true fungi. The evolutionary record shows that the first recognizable chytrids appeared during the late preCambrian period, more than 500 million years ago. L... | SCiQ_train |
The division of a whole number N by 13 gives a quotient of 28 and a remainder of 2. Find N. | [
"797",
"582",
"197",
"366"
] | D | According to the division process of whole numbers, N can be written, using multiplication, as follows
N = quotient *divisor + remainder = 28* 13 + 2 = 366 correc answer D | AquaRat_train |
The time children spend outdoors could be linked to a reduced risk of being short-sighted, research suggests. An analysis of eight previous studies by University of Cambridge researchers found that for each additional hour spent outside per week, the risk of short-sightedness was reduced by 2%.They said exposure to ... | [
"obesity",
"exposure to natural light",
"looking at distant objects",
"time spent outdoors"
] | A | MMLU_train | |
8-year-old Mario spent one day selling lemonade in New Jersey. But he didn't do it for spending money. "The people in the hospital need more medicine," Mario said. Mario's lemonade stand raised money after a group called Alex's Lemonade Stand, which is an organization that raises money for research on cancers that affe... | [
"Kids have a good time in selling lemonade.",
"Kids are determined to help others with cancer.",
"Kids sell lemonade to raise money to fight cancer.",
"Kids with cancer work hard to show they are special."
] | C | MMLU_train | |
I'm Tom. This is a pencil case. It's orange. It's my pencil case. What's in the pencil case? A ruler is in the pencil case. It is my ruler. The ruler is blue and red. That is a pencil. It is black and white. It is not my pencil. Look! That girl is Lucy. It is her pencil. That boy is Tim. I found his green pen in the pe... | [
"Tom",
"Lucy",
"Tim",
"Lily"
] | B | MMLU_train | |
What type of traits are features that are passed from one generation to the next called? | [
"generational traits",
"inherited traits",
"familial traits",
"genetic traits"
] | B | The theory of evolution by natural selection means that the inherited traits of a population change over time. Inherited traits are features that are passed from one generation to the next. For example, your eye color is an inherited trait. You inherited your eye color from your parents. Inherited traits are different ... | SCiQ_train |
This is a true story that happened in Japan. In order to _ the house, a Japanese tore open the walls. Japanese houses normally have a empty space between the wooden walls. When tearing down the walls, he found that there was a lizard stuck there because a nail from outside was hammered into one of its feet. He saw thi... | [
"To watch how long the lizard can still live here.",
"To take out the nail and set the lizard free.",
"To have a rest by watching the lizard.",
"To find out why the lizard had survived here for 10 years."
] | D | MMLU_train | |
Like all tetrapods except birds and mammals, frogs possess a heart with what structure? | [
"three chambers",
"eight chambers",
"four chambers",
"One Chamber"
] | A | Adult frogs are characterized by long hind legs, a short body, webbed finger-like parts, and the lack of a tail. They also have a three-chambered heart, as do all tetrapods except birds and mammals. Most frogs live part of the time in water and part of the time on land. They move easily on land by jumping or climbing. ... | SCiQ_train |
What plant products may be classified as simple, aggregate, multiple, or accessory, depending on their origin? | [
"pods",
"flowers",
"leaves",
"fruits"
] | D | Fruits may be classified as simple, aggregate, multiple, or accessory, depending on their origin (Figure 32.22). If the fruit develops from a single carpel or fused carpels of a single ovary, it is known as a simple fruit, as seen in nuts and beans. An aggregate fruit is one that develops from more than one carpel, but... | SCiQ_train |
The ration of the number of boys and girls in a college is 7:8. If the percentage is increase in the number of boys and girls be 20% and 10% respectively. What will be the new ration? | [
"23:42",
"15:21",
"21:22",
"5:7"
] | C | Let the number of boys and girls be 7x and 8x
their increased number is 120% of 7x and 110% of 8x
7x*120/100 and 8x*110/100
42x/5 and 44x/5
Required ratio = 42x/5 : 44x/5 = 21:22
Answer is C | AquaRat_train |
A project has three test cases. Three teams are formed to study the three different test cases. James is assigned to all three teams. Except for James, each researcher is assigned to exactly one team. If each team has exactly 7 members, then what is the exact number of researchers required? | [
"19",
"22",
"21",
"20"
] | A | alternatively, we have
7*3-2( because james is included in all the three teams)
=19
E | AquaRat_train |
What element is the sun mostly made up of? | [
"hydrogen",
"mercury",
"helium",
"manganese"
] | A | The Sun is mostly hydrogen with smaller amounts of helium. The material is in the form of plasma. | SCiQ_train |
What are all cells surrounded by? | [
"cell membrane",
"cell substrate",
"cytoplasm",
"amino acids"
] | A | Heat waves have increased in frequency and duration in recent years. The summer 2011 North American heat wave brought record temperatures across the Midwestern and Eastern United States. Many states and localities broke records for temperature and for the most days above 100 o F. | SCiQ_train |
Who is reading your blogs or checking out your information online? Two reports show that surfing the Internet and sending personal information to people you do not know could be a problem. Most sites give users their own webspace where they can write their diaries or post their pictures. The sites encourage users to ge... | [
"By using spyware.",
"By not going online.",
"By getting others into trouble.",
"By being happy."
] | A | MMLU_train | |
A single-cell organism can do everything a cell from a multicellular organism can do except | [
"specialize.",
"reproduce.",
"use energy.",
"make protein."
] | A | MMLU_train | |
In a camp, there is a meal for 120 men or 200 children. If 120 children have taken the meal, how many men will be catered to with remaining meal? | [
"30",
"42",
"63",
"57"
] | B | There is a meal for 200 children.
120 children have taken the meal.
Remaining meal is to be catered to 70 children.
Now, 200 children 120 men.
70 children = (120/200)x 70 = 42 men.
B | AquaRat_train |
What is defined as a push or pull acting on an object? | [
"motion",
"effort",
"work",
"force"
] | D | Force is defined as a push or pull acting on an object. Forces include gravity, friction, and applied force. | SCiQ_train |
Many hospitals have blood banks. In these banks, blood of all types is stored. When blood is needed, it is taken from the bank. Healthy people then give blood to the bank to replace the blood that is used. Blood can be kept in the fridge for about three weeks with a kind of chemical. When people lose much of their bl... | [
"the blood is cold",
"the blood has been stored long enough",
"the blood is from people who have accidents",
"the type of blood to be used is the same as the patient's"
] | D | MMLU_train | |
Nearly all weather occurs in the lower part of what? | [
"the ionosphere",
"the lithosphere",
"the atmosphere",
"the mesosphere"
] | C | All weather takes place in the atmosphere. Nearly all of it in the lower atmosphere. Weather refers to the conditions of the atmosphere at a given time and place. Climate is the average of weather over a long time. | SCiQ_train |
Where does the krebs cycle take place? | [
"in the ozone",
"in the beam",
"in the matrix",
"in the nitrogen"
] | C | The Krebs cycle and electron transport occur in the mitochondria. The Krebs cycle takes place in the matrix, and electron transport takes place on the inner membrane. | SCiQ_train |
What process is at work when warm air or water rises, and cool air or water sinks? | [
"radiation",
"evaporation",
"convection",
"moisture"
] | C | Warmer, lighter air is more buoyant than the cooler air above it. So the warm air rises. The cooler air is denser than the air beneath it. So it sinks down. This is convection: warm air rises, and cool air sinks. Warm fluids can undergo convection as well. This is described in the chapter Plate Tectonics . | SCiQ_train |
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