question stringlengths 1 5.01k | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 3.68k | source stringclasses 3
values |
|---|---|---|---|---|
What is the term for evolution over geologic time above the level of the species? | [
"mutation",
"microevolution",
"speciation",
"macroevolution"
] | D | Macroevolution is evolution over geologic time above the level of the species. One of the main topics in macroevolution is how new species arise. The process by which a new species evolves is called speciation . How does speciation occur? How does one species evolve into two or more new species?. | SCiQ_train |
The bottoms—but not the tops—of the wave slow down because of what? | [
"friction",
"temperature",
"vibration",
"size"
] | A | In shallow water close to shore, waves start to drag on the bottom of the water. The bottoms—but not the tops—of the wave slow down because of friction. This causes the waves to steepen until they break and fall over, carrying water onto the shore as surf. | SCiQ_train |
Two brothers took the GMAT exam, the higher score is X and the lower one is Y. If the difference between the two scores is 1/3, what is the value of Y/X ? | [
"1/4",
"1/2.",
"2.",
"3."
] | A | Answer is D : 1/4
X - Y = (X + Y)/3
Solving for Y/X = 1/4 | AquaRat_train |
Fifty five percent of a number is 21 less than four fifth of that number. What is the number ? | [
"84",
"130",
"230",
"125"
] | A | Let the number be x.
Then, 4*x/5 –(55% of x) = 21
4x/5 – 55x/100 = 21
x = 84.
Answer A. | AquaRat_train |
How does sap get to the tops of tall trees? | [
"through pressure from below",
"through suction power",
"via Coriolis forces",
"through negative pressure"
] | D | How does sap get to the tops of tall trees? (Recall that a column of water can only rise to a height of 10 m when there is a vacuum at the top—see Example 11.5. ) The question has not been completely resolved, but it appears that it is pulled up like a chain held together by cohesive forces. As each molecule of sap ent... | SCiQ_train |
What is the sum of the prime factors of 81 and the prime factors of 144? | [
"30",
"33",
"33",
"36"
] | D | The prime factors of 81 are 3*3*3*3
The prime factors of 144are 12*12
3+3+3+3+12+12 = 36 E is the correct answer | AquaRat_train |
There are various reasons why cancers appear to be on the increase. For one thing, though their sufferers are to be found in all age groups, cancers are particularly likely to attack persons in their middle and advanced years. Naturally, since people live longer these years, there are more cancer sufferers than before.... | [
"A simple way to cancer",
"Cancers can be cured",
"How to find cancer",
"Early discovery of cancer"
] | D | MMLU_train | |
A batsman in his 17th innings makes a score of 85 and their by increasing his average by 3. What is his average after the 17thinnings? | [
"37",
"11",
"7",
"9"
] | A | 16x + 85 = 17(x + 3)
x = 34 + 3 = 37
Answer: D | AquaRat_train |
What branch of biology focuses on heredity? | [
"genetics",
"cell biology",
"zoology",
"botany"
] | A | When zinc reacts with hydrochloric acid, the reaction bubbles vigorously as hydrogen gas is produced. The production of a gas is also an indication that a chemical reaction is occurring. | SCiQ_train |
The greatest number by which the product of four consecutive multiples of 3 is always divisible is | [
"162",
"None of these",
"152",
"54"
] | B | Solution
Required number = Product of first three multiplies of 3
= (3 × 6 × 9x12)= 1944.
Answer E | AquaRat_train |
a man and a woman, walking together start out by both taking a step with the left foot. in order to keep together, the man whose stride is longer, takes two steps while the woman takes three. how many steps will the woman have taken they are both about to step out on the right foot for the first time together? | [
"never",
"10",
"40",
"30"
] | A | it never happens
so answer is never
ANSWER:E | AquaRat_train |
On rainy mornings, Mo drinks exactly N cups of hot chocolate (assume that N is an integer). On mornings that are not rainy, Mo drinks exactly 3 cups of tea. Last week Mo drank a total of 20 cups of tea and hot chocolate together. If during that week Mo drank 10 more tea cups than hot chocolate cups, then how many rainy... | [
"4",
"3",
"6",
"2"
] | D | T= the number of cups of tea
C= the number of cups of hot chocolate
T+C = 20 T-C=10 -> T= 15. C=5.
Mo drinks 3 cups of tea a day then number of days that are not rainy = 15/3 = 5
So number of rainy days = 7-5 = 2
C is the answer. | AquaRat_train |
How many positive integers less than 243 are multiple of 4 but NOT multiples of 6? | [
"64",
"31",
"42",
"40"
] | D | 240/4=60
Multiples of 4 which are a multiple of 6 will be of the form 2*2*3=12n where n>0
240/12=20
60-20=40
Answer: D | AquaRat_train |
Which likely would live in the hottest environment? | [
"bear",
"penguin",
"moose",
"scorpion"
] | D | MMLU_train | |
What is the angiosperm seed surrounded by? | [
"ovary",
"cone",
"uterus",
"egg"
] | A | The two major divisions of seed plants are the gymnosperms (seeds in cones) and angiosperms (seeds in ovaries of flowers). Figure below shows how the seeds of gymnosperms and angiosperms differ. Do you see the main difference between the two seeds? The angiosperm seed is surrounded by an ovary. | SCiQ_train |
In what route do water and solutes move along the continuum of cytosol? | [
"hydrophylic",
"hydrophobic",
"nonvascular",
"symplastic"
] | D | SCiQ_train | |
Burning gas to run our cars is an example of how human activity is contributing to what global event? | [
"metamorphic change",
"ozone change",
"carbon change",
"climate change"
] | D | Flickr:futureatlas. com (http://futureatlas. com/blog/). Human activities like burning gasoline in cars are contributing to a global change in our climate . CC BY 2.0. | SCiQ_train |
X can do a piece of work in 20days. He works at it for 10days and then Y finished it in 12days. How long will Y take to complete the work? | [
"29",
"12",
"10",
"24"
] | D | Work done by X in 10days = 10*1/20 = 1/2
Remaining work = 1 - 1/2 = 1/2
1/2 work is done by Y in 12days
Whole work will be done by Y in 12*2 = 24days
Answer is C | AquaRat_train |
What type of cell transmits electrical impulses in the nervous system? | [
"toxin cell",
"nerve cell",
"Large Cell",
"trace cell"
] | B | cell that transmits electrical impulses in the nervous system; commonly called nerve cell. | SCiQ_train |
Joe is interested in getting exercise and competing on a team. He reads about the events at the local pool and finds the perfect activity. Swimming Programs Summer Swim Team Join a Summer Swim Team and compete with other swimmers! The program is offered at eight different local pools for youths to 17 years old. The sea... | [
"M.",
"begins training at 6",
"has to practice for two months",
"needs to practice for 7 days a week"
] | C | MMLU_train | |
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If three marbles are drawn what is the probability that one is yellow and two are red? | [
"12/455",
"12/419",
"12/477",
"12/487"
] | A | Given that there are three blue marbles, four red marbles, six green marbles and two yellow marbles.
When three marbles are drawn, the probability that one is yellow and two are red
= (²C₁)(⁴C₂)/¹⁵C₃
= (2 * 4 * 3 * 3 * 2)/(1 * 2 * 15 * 14 * 13)
= 12/455
Answer: C | AquaRat_train |
What are membrane-bound organelles with their own dna called? | [
"plastids",
"vacuoles",
"chromosomes",
"ribosomes"
] | A | Plastids are membrane-bound organelles with their own DNA. Examples are chloroplasts and chromoplasts. Chloroplasts contain the green pigment chlorophyll and carry out photosynthesis . Chromoplasts make and store other pigments. They give flower petals their bright colors. | SCiQ_train |
What is the perimeter of a square with area 4p^2/9 ? | [
"3p^2",
"4p/3",
"8p/3",
"3p"
] | C | Area of square, (side)^2 = (2p/3)^2
Therefore side of the square = 2p/3
Perimeter of square = 4*side = 4* (2p/3) = 8p/3
Answer is A. | AquaRat_train |
If a handheld cylinder is allowing people to see in the forest after dusk, then the item likely | [
"needs a blanket",
"is a stone",
"hooks to outlets",
"uses knitting needles"
] | C | MMLU_train | |
The electromagnetic spectrum represents the full range of frequency of what type of wave? | [
"transverse wave",
"mechanical",
"electromagnetic",
"seismic"
] | C | Electromagnetic waves vary in their frequencies and wavelengths, and waves with higher frequencies have greater energy. The electromagnetic spectrum represents the full range of frequencies of electromagnetic waves. | SCiQ_train |
What holds homologs together as the spindle forms for the first meiotic division? | [
"chiasmata",
"spirogyra",
"pollenation",
"magnetism"
] | A | SCiQ_train | |
While you're in Shanghai, please come and take a walk round some of our interesting places. Shanghai Museum You must see this beautifully designed museum. It is a wonderful place to study Chinese art and history. There are ancient treasures, fantastic Chinese sculptures, paintings from all ages and many other things fo... | [
"robots",
"letters",
"bamboos",
"coins"
] | C | MMLU_train | |
Evaluate: 20 - 16÷4×3 = | [
"10",
"8",
"4",
"6"
] | B | According to order of operations, 16÷4×3 (division and multiplication) is done first from left to right
16÷4×3 = 4 × 3 = 12
Hence
20 - 16÷4×3 = 20 - 12 = 8
correct answer D) 8 | AquaRat_train |
What's it called when gases turn back into liquids? | [
"evaporation",
"dehydration",
"diffusion",
"condensation"
] | D | As water cools in the clouds, condensation occurs. Condensation is when gases turn back into liquids. | SCiQ_train |
Tickets to a certain concert sell for $20 each. The first 10 people to show up at the ticket booth received a 40% discount, and the next 20 received a 15% discount. If 50 people bought tickets to the concert, what was the total revenue from ticket sales? | [
"$980",
"$740",
"$860",
"$600"
] | C | Price of 1 ticket = 20$
Revenue generated from sales of first 10 tickets = 10 * (60/100 * 20 )
= 10 * 12 = 120
Revenue generated from sales of next 20 tickets = 20 *(85/100 * 20 )
=20*17 = 340
Revenue generated from sales of last 20 tickets = 20 * 20
= 400
Revenue generated from sales of 50 tickets = 120 + 340 + 400
= ... | AquaRat_train |
What basic units are neither created nor destroyed during a chemical change, but are instead rearranged? | [
"molecules",
"atoms",
"particles",
"Electrons"
] | B | Atoms are neither created nor destroyed during a chemical change, but are instead rearranged to yield. | SCiQ_train |
A man buys an article and sells it at a profit of 20%. If he had bought it at 20% less and sold it for Rs.50 less, he could have gained 25%. What is the cost price? | [
"250",
"278",
"197",
"268"
] | A | CP1 = 100 SP1 = 120
CP2 = 80 SP2 = 80 * (125/100) = 100
20 ----- 100
50 ----- ? => 250
Answer:B | AquaRat_train |
While light travels at different speeds in different kinds of matter, the speed of light is constant in what condition? | [
"outer space",
"under water",
"vacuum",
"through glass"
] | C | Although the speed of light is constant in a vacuum, light travels at different speeds in different kinds of matter. For example, light travels more slowly in glass than in air. Therefore, when light passes from air to glass, it slows down. If light strikes a sheet of glass straight on, or perpendicular to the glass, i... | SCiQ_train |
An article published recently in the scientific journal Nature is shedding new light on an important, but so far little has been appreciated, aspect of human evolution. In this article, Professors Dennis Bramble, and Daniel Lieberman suggest that the ability to run was a decisive factor in the development of our specie... | [
"early humans had an advantage in obtaining food thanks to the running ability",
"fossils help us better understand human evolution.",
"our Achilles tendons are an adaptation for running efficiently",
"big brains may have been evolved for running long-distance"
] | D | MMLU_train | |
What term did schrödinger use for regions around the nucleus where electrons are most likely to be? | [
"arrays",
"isotopes",
"ellipses",
"orbitals"
] | D | Schrödinger developed an equation that could be used to calculate the chances of an electron being in any given place around the nucleus. Based on his calculations, he identified regions around the nucleus where electrons are most likely to be. He called these regions orbitals . As you can see in the Figure below , orb... | SCiQ_train |
What organism is characterized by an incomplete digestive system and a single, tentacled opening? | [
"prokaryotes",
"sponges",
"annelids",
"cnidarians"
] | D | Cnidarians have an incomplete digestive system with a single opening. The opening is surrounded by tentacles, which are covered with nematocyst cells and used to capture prey. Digestion takes place in the digestive cavity. Nutrients are absorbed and gases are exchanged through the cells lining this cavity. Fluid in the... | SCiQ_train |
Each year, about 10,000 to 100,000 animal species die off. They join the countless species that have gone extinct over the course of Earth's history - and extinction means forever. At least it used to. Scientists are now closing in on the ability to bring back extinct species. No, this doesn't mean the plot of Jurass... | [
"That scientists cannot make up for the mistakes that they made in the past.",
"That traditional conservation might be of no use by bringing species back.",
"That scientists could lack the ability to bring back extinct species to life.",
"That species that will be brought back to life will not survive long."
... | B | MMLU_train | |
How many low and high tides occur per day? | [
"two",
"four",
"six",
"ten"
] | A | The primary cause of tides is the gravitational attraction of the Moon. This causes two high and two low tides a day. | SCiQ_train |
Which common element is the most found in living organisms? | [
"monoxide",
"carbon",
"oxygen",
"hydrogen"
] | B | Carbon is one of the most common elements found in living organisms. Chains of carbon molecules form the backbones of many organic molecules, such as carbohydrates, proteins, and lipids. Carbon is constantly cycling between living organisms and the atmosphere ( Figure below ). The cycling of carbon occurs through the c... | SCiQ_train |
Western coral snakes have a striped color pattern and are poisonous. Arizona mountain king snakes look like western coral snakes but are not poisonous. The color pattern of the Arizona mountain king snake is an example of | [
"camouflage.",
"mimicry.",
"mutualism.",
"parasitism."
] | B | MMLU_train | |
Rats that eat high levels of a natural sugar known as fructose seem to age faster than other rats.and the same could be true for people who eat too much sweet junk food,Israeli researchers said Monday. Fructose,found naturally in honey and fruit,is used widely in foods ranging from soft drinks to yogurt.But while its s... | [
"3",
"4",
"5",
"6"
] | A | MMLU_train | |
People have talked about whether aliens are real or not for thousands of years.Some ancient drawings over 50,000 years ago are thought to be the first pictures of spacecrafts.Alien spacecrafts are often called flying saucers .The first person to use this name was an Amerlean,Kenneth Arnold.On 24th June,1947,he was flyi... | [
"They were taken into a flying saucer.",
"They went to the river to wait for an alien.",
"They drew pictures of a flying saucer.",
"They drew pictures on a flying saucer."
] | A | MMLU_train | |
What is the term for a solution that resists dramatic changes in ph? | [
"inert",
"stable",
"neutral",
"buffer"
] | D | As indicated in Section 12.4 "Strong and Weak Acids and Bases and Their Salts", weak acids are relatively common, even in the foods we eat. But we occasionally encounter a strong acid or base, such as stomach acid, which has a strongly acidic pH of 1.7. By definition, strong acids and bases can produce a relatively lar... | SCiQ_train |
What are the egg shaped organs on either side of the uterus? | [
"ovaries",
"kidneys",
"testes",
"lungs"
] | A | The two ovaries are small, egg-shaped organs that lie on either side of the uterus. They produce eggs and secrete estrogen. Each egg is located inside a structure called a follicle. Cells in the follicle protect the egg and help it mature. | SCiQ_train |
A lone fox is searching for its next meal in a meadow that used to be bountiful with food. This season, though, rabbits have all been eaten up and the field is dry and barren. The fox may | [
"fly",
"speak",
"starve",
"float"
] | C | MMLU_train | |
What normally prevent a positively charged particle from colliding and reacting with a positively charged nucleus, but may be overcome by kinetic energy?. | [
"toxic repulsion",
"evaporation repulsions",
"kinetic repulsions",
"electrostatic repulsions"
] | D | Bombarding a target of one element with high-energy nuclei or subatomic particles can create new elements. Electrostatic repulsions normally prevent a positively charged particle from colliding and reacting with a positively charged nucleus. If the positively charged particle is moving at a very high speed, however, it... | SCiQ_train |
What is the biggest risk associated with using nuclear energy? | [
"radiation",
"mutation",
"explosion",
"fire"
] | A | The main concern over the use of nuclear energy is the risk of radiation. Accidents at nuclear power plants can release harmful radiation that endangers people and other living things. Even without accidents, the used fuel that is left after nuclear fission reactions is still radioactive and very dangerous. It takes th... | SCiQ_train |
What is caused by differences in density at the top and bottom of the ocean? | [
"still water",
"shallow currents",
"flat currents",
"deep currents"
] | D | Currents also flow deep below the surface of the ocean. Deep currents are caused by differences in density at the top and bottom. More dense water takes up less space than less dense water. It has the same mass but less volume. Water that is more dense sinks. Less dense water rises. What can make water more dense?. | SCiQ_train |
Do metals tend to gain electrons or lose electrons in chemical reactions? | [
"lose electrons",
"gain electrons",
"develop electrons",
"same number of electrons"
] | A | Metallic character refers to the level of reactivity of a metal. Metals tend to lose electrons in chemical reactions, as indicated by their low ionization energies. Within a compound, metal atoms have relatively low attraction for electrons, as indicated by their low electronegativities. By following the trend summary ... | SCiQ_train |
The sum of the numbers is 264. If the first number be twice the second and third number be one-third of the first, then the second number is: | [
"54",
"72",
"48",
"84"
] | B | Let the second number be x. Then, first number = 2x and third number = 2x/3.
2x + x + 2x/3 = 264
11x/3 = 264
x = 72
ANSWER:C | AquaRat_train |
This is a doubtful age, but although our faith in many of the things has weakened, our confidence in the curative (,) properties of the bottle medicine remains the same. This modern faith in medicine is proved by the fact that the annual drug bill of the Health Services is increasing to huge figures and shows no signs ... | [
"a medicine that will cure one illness is not necessarily good for another",
"Thomas Carlyle was ignorant",
"Even educated people can be misled into believing that one can't be cured by medicine",
"Educated people may also have confidence in the bottle of medicine"
] | D | MMLU_train | |
The shoulder and hip are examples of what type of joints? | [
"lever",
"ball and socket",
"hinge",
"pivot"
] | B | This type of joint is found between the articular processes of adjacent vertebrae, at the acromioclavicular joint, or at the intercarpal joints of the hand and intertarsal joints of the foot. Ball-and-socket joints, in which the rounded head of a bone fits into a large depression or socket, are found at the shoulder an... | SCiQ_train |
One of the easiest ways to keep fit is to do jogging. Jogging is the name for a very gentle running. It is just a little faster than walking. Start slow jog 20 meters, then walk 20 meters. Little by little, if you are not feeling very tired, you may do more jogging and less walking. Finally, jog the whole way. It wil... | [
"walking",
"running as fast as possible",
"slow running",
"slow walking"
] | C | MMLU_train | |
Do you want to save money when you travel by train? Here are some ways . Day Returns: This kind of ticket can save you 45% on the fare.You have to travel before 8.00 a.m. and after 6.00 p.m from Monday to Friday, but you can travel at any time on Saturday or Sunday. Big City Savers : You can save much money with these ... | [
"PS 47",
"PS 27",
"PS 24",
"PS15"
] | C | MMLU_train | |
What is the layer above the mesophere called? | [
"troposphere",
"thermosphere",
"stratosphere",
"exosphere"
] | C | The mesosphere is the layer above the stratosphere. It rises to about 85 kilometers (53 miles) above the surface. Temperature decreases with altitude in this layer. | SCiQ_train |
Which is a source of kinetic energy? | [
"Endurance",
"Motion",
"Velocity",
"Speed"
] | B | MMLU_train | |
If we find a bird nest , we will have a good place of watching and knowing about birds. Birds sit on eggs and take care of their babies from April to June. Because the baby birds are too young to leave the nest, parents often go to look for food and come back in several minutes. So it is good to watch birds. When we w... | [
"we can clean the nest",
"birds can fly in or out",
"we can hang it",
"we can make it"
] | B | MMLU_train | |
Farm Tax is levied on the 60% of the cultivated Land. The tax department collected total $ 3840 through the farm Tax from the village of Mr. william. Mr. william paid only $ 480 as farm tax. The percentage of total land of Mr. willam over the total taxable land of the village is : | [
"25%",
"15%",
"none",
"0.2083%"
] | C | This will be equal to the percentage of total cultivated land he holds over the total cultivated land in the village. That leads to (480/3840)x100 =12.5%in percentage terms.
But the question asks ratio between his total land to total cultivated land. Hence the answer is 12.5%x (100/60) = 20.833% and the answer is not t... | AquaRat_train |
What has two chains of nucleotides, one more than rna? | [
"gna",
"dna",
"mna",
"fna"
] | B | RNA consists of just one chain of nucleotides. DNA consists of two chains. Nitrogen bases on the two chains of DNA form hydrogen bonds with each other. Hydrogen bonds are relatively weak bonds that form between a positively charged hydrogen atom in one molecule and a negatively charged atom in another molecule. Hydroge... | SCiQ_train |
What is used to measure blood pressure? | [
"sphygmomanometer",
"spectrometer",
"barometer",
"anemometer"
] | A | Chemistry in Everyday Life Measuring Blood Pressure Blood pressure is measured using a device called a sphygmomanometer (Greek sphygmos = “pulse”). It consists of an inflatable cuff to restrict blood flow, a manometer to measure the pressure, and a method of determining when blood flow begins and when it becomes impede... | SCiQ_train |
Ms.James invested in Fund T and Fund B. The total amount she invested, in both funds combined, was $100,000. In one year, Fund T paid 23% and Fund B paid 17%. The interest earned in Fund B was exactly $200 greater than the interest earned in Fund T. How much did Ms. Morris invest in Fund T? | [
"$42,000",
"$45,000",
"$40,000",
"$36,000"
] | A | 0.17B-0.23T = 200 | * 100
17B-23T=20,000
T+B=100,000
B=100,000 - T
17(100,000 - T) - 23T = 20,000
1,700,000 - 17T - 23T = 20,000
1,680,000 = 40T
divide by 40
first two digits: 42...so answer is D. | AquaRat_train |
NASA on September 28, 2015 announced the strongest evidence yet for liquid water on the red planet, increasing the possibility that astronauts journeying to Mars could someday rely on the planet's own water for their drinking needs. You may feel like you've heard about the hunt for liquid water on Mars before--and the ... | [
"The thick atmosphere around Mars.",
"The physical structure of Mars.",
"The extremely low pressure on Mars.",
"Perchlorates in Mar's water."
] | D | MMLU_train | |
What will be the ratio of simple interest earned by certain amount at the same rate of interest for 2 years and that for 8 years? | [
"1 : 3",
"3 : 2",
"2 : 3",
"1 : 4"
] | D | Explanation :
Simple Interest = PRT/100
Here Principal(P) and Rate of Interest (R) are constants
Hence, Simple Interest ∝ T
Required Ratio = Simple Interest for 2 years/Simple Interest for 8 years
=T1/T2
=2/8
=1/4
=1:4
Answer : Option E | AquaRat_train |
If u r genius solve it:-
40 * 14 = 11
30 * 13 = 12
20 * 12 = ? | [
"8",
"6",
"4",
"2"
] | B | Logic :
40*14=560=5+6+0=11
30*13=390=3+9+0=12
So 20*12=240=2+4+0=6
Answer : C | AquaRat_train |
If the frequency of the electromagnetic wave is the same as the natural frequencies of the system, the transfer of what is much more efficient? | [
"light",
"sound",
"energy",
"heat"
] | C | 24.4 Energy in Electromagnetic Waves Anyone who has used a microwave oven knows there is energy in electromagnetic waves. Sometimes this energy is obvious, such as in the warmth of the summer sun. Other times it is subtle, such as the unfelt energy of gamma rays, which can destroy living cells. Electromagnetic waves ca... | SCiQ_train |
A student can select one of 8 different math book, one of 3 different chemistry book & one of 4 different science book.In how many different ways students can select book of math, chemistry & science. | [
"01",
"22",
"72",
"96"
] | D | 8C1×3C1×4C1 = 8x3x4=96 ways
Answer:C | AquaRat_train |
Adipose is a connective tissue made up of cells called what? | [
"hepatocytes",
"oocytes",
"keratinocytes",
"adipocytes"
] | D | Figure 33.16 Adipose is a connective tissue is made up of cells called adipocytes. Adipocytes have small nuclei localized at the cell edge. | SCiQ_train |
A certain bridge is 3,124 feet long. Approximately how many minutes does it take to cross this bridge at a constant speed of 5 miles per hour? (1 mile = 5,280 feet) | [
"7",
"4",
"6",
"1"
] | A | Distance: 3124 feet. This is (3124/5280) miles = 0.59 miles
Speed: 5 miles per hour
Time: (Distance / Speed) (0.59/5) {This will come in Hours}. Multiply by 60 to get answer in minutes. It is 7.08 minutes.
Answer to be 7 minutes.
ANS E | AquaRat_train |
Chemical energy is another form of which energy? | [
"heat energy",
"mechanical energy",
"potential energy",
"nuclear energy"
] | C | Chemical energy and nuclear energy are other forms of potential energy. | SCiQ_train |
What annual instalment will discharge a debt of Rs 1092 due in 3 years at 12% simple interest? | [
"Rs.545",
"Rs.560",
"Rs.325",
"Rs.550"
] | C | Let each instalment be Rs.x .
1st year = [x + (x * 12 * 2)/100]
2nd year = [ x + (x *12 * 1)/100]
3rd year = x
Then, [x + (x * 12 * 2)/100] + [ x + (x *12 * 1)/100] + x =1092
3x + ( 24x/100 ) + ( 12x/100 ) = 1092
336x =109200
x = 325
Each instalment = Rs. 325 Answer: A | AquaRat_train |
The ratio of an object's mass to its volume is its | [
"area.",
"perimeter.",
"density.",
"weight."
] | C | MMLU_train | |
It's been seven days since a 7. 0-magnitude strong earthquake hit Ya'an, in Sichuan Province. How the earthquake has affected one of Sichuan Province's special residents--pandas. How are the animals coping? And do they have enough food to eat? There are more than 80 pandas living here at the Chengdu Panda Breeding Bas... | [
"the pandas eat less food because of frightening",
"the Panda Breeding Base was slightly hit by this earthquake",
"the Panda Breeding Base received the food supply from foreign countries",
"the Panda Breeding Base has stored away enough bamboo in advance"
] | D | MMLU_train | |
Dna replication, chromosome segregation, and the separation into two daughter cells are steps in what process? | [
"binary fission",
"nuclear fission",
"reproductive fission",
"multiple fission"
] | A | Binary fission can be described as a series of steps, although it is actually a continuous process. The steps are described below and also illustrated in Figure below . They include DNA replication, chromosome segregation, and finally the separation into two daughter cells. | SCiQ_train |
On an August afternoon last year, Pamela Rivers, 40, and her friend Rita Graham, 38, were stopped at a red light on Cobb's Creek Parkway in South Philadelphia when a white SUV traveling in the opposite direction turned across traffic in front of them. It then jumped the curb and rushed through a grassy expanse befo... | [
"5.",
"4.",
"6.",
"7."
] | A | MMLU_train | |
All things which are alive will require this at some point or at many points during its existence: | [
"coats",
"droplets",
"sand",
"bugs"
] | B | MMLU_train | |
Find the least number must be subtracted from 5264 so that remaining number is divisible by 17. | [
"11",
"29",
"18",
"14"
] | A | When dividing 5264 by 17, we get the remainder 11, so 11 should be subtracted. The answer is A. | AquaRat_train |
I chose a number and divide it by 5. Then I subtracted 154 from the result and got 6. What was the number I chose? | [
"300",
"800",
"600",
"200"
] | B | Let x be the number I chose, then
x/5−154=6
x/5=160
x=800
correct answer D | AquaRat_train |
Sujal covers a distance in 40 min , if she drives at a speed of 60 km/h on an average. Find the speed at which she must drive at to reduce the time of the journey by 25%. | [
"85 km/h",
"75 km/h",
"80 km/h",
"60 km/h"
] | C | Given Speed = 60 Kmph.
It means Sujal covered 60 km in 60 min (1 hour). So, in 40 min he will cover 40 km.
25% time reduced = 40 - 25% of 40 = 30 min.
Thus, Sujal needs to cover 40 km in 30 min (0.5 hour).
Speed * Time = Distance.
Speed * 0.5 = 40
Speed = 80 kmph.
ANSWER : OPTION D | AquaRat_train |
During photosynthesis what organelle is used by plants to change sunlight into chemical energy? | [
"chloroplasts",
"golgi apparatus",
"mitochondria",
"ribosome"
] | A | When ancient plants underwent photosynthesis, they changed energy in sunlight to stored chemical energy in food. The plants used the food and so did the organisms that ate the plants. After the plants and other organisms died, their remains gradually changed to fossil fuels as they were covered and compressed by layers... | SCiQ_train |
London has a new magazine.However,it is not printed on paper any more.Everyone who has a television can receive it because it is already on TV! In order to read this magazine,you need to have a decoder.Each page of it is numbered,so you have to dial a number to choose which subject you want to read about.You have a... | [
"news, weather, cooking and driving",
"traffic, shopping, reading and weather",
"news, shopping, cooking and traffic",
"weather, traffic, cooking and swimming"
] | C | MMLU_train | |
Lakes, ponds, streams, springs, and wetlands are? | [
"land formations",
"salt water bodies",
"fresh water bodies",
"man-made structures"
] | C | Lakes, ponds, streams, springs, and wetlands are fresh water bodies. The organisms that live in them are part of freshwater ecosystems. These ecosystems vary by temperature, pressure (in lakes), and the amount of light that penetrates. The type of plants that grow in these ecosystems varies. | SCiQ_train |
In a group of 6 boys&4 girls a Committee of 4 persons is to be formed. In how many different ways can it be done so that the committee has at least 1girl? | [
"195",
"200",
"130",
"110"
] | A | The committee of 4 persons is to be so formed that it has at least 1 woman The different ways that we can choose to form such a committee are:
(i) lw. 3 m in t 6X5X4' x 6C3 = 4x — — 80 3X2X1
x 6c2 =42:: x 26:: = 90 (ii) 2w. 2 m in °C2 (iii) 3w. 1 m in 4C3 x 6C1 = 4 x 6 = 24 (iv) 4w in 6C4 = 1 Total no. of different way... | AquaRat_train |
Maybe you love them and want to pet every one you see.Or maybe you're afraid of them and want to move to a dogfree neighborhood.Either way,dogs are a part of life.Millions of people have dogs as pets.You'll see them all over town,in the city,country,and even when you're on vacation. Like many kinds of pets--no matter h... | [
"The owner will be angry if you pet his or her dog.",
"Dogs don't like to play with people they are familiar with.",
"A dog may rush up to a kid happily when a kid runs straight to it.",
"You can't pet a dog unless its owner allows you to."
] | D | MMLU_train | |
John and Amanda stand at opposite ends of a straight road and start running towards each other at the same moment. Their rates are randomly selected in advance so that John runs at a constant rate of 3, 4, or 5 miles per hour and Amanda runs at a constant rate of 4, 5, 6, or 7 miles per hour. What is the probability th... | [
"1/8",
"1/12",
"1/16",
"1/3"
] | B | John will run farther if he runs at 5 mph and Amanda runs at 4 mph.
P(John runs farther) = 1/3 * 1/4 = 1/12
The answer is B. | AquaRat_train |
____ burns from the energy of ____ | [
"death; wind",
"a teacandle; wax",
"food; water",
"water; fire"
] | B | MMLU_train | |
White light can be separated into all of its component colors by | [
"mixing the three primary colors of light.",
"passing the light through a prism.",
"passing the light through a colored filter.",
"using a translucent material to filter the light."
] | B | MMLU_train | |
You know that balloons must be kept away from sharp objects. They also needed to be kept away from flames. A fire can weaken the rubber and cause it to break. However, in this experiment you will find out how you can hold a balloon directly in a flame without breaking the balloon. Materials needed: * two round balloons... | [
"water is a particularly good absorber of heat",
"some balloons can be easily broken, while others can't.",
"balloons without water are not as strong as those with water inside.",
"the temperature is not up to the latitude."
] | A | MMLU_train | |
Michael Fish may soon be replaced as a weather forecaster by the shark . Research by a British biology student suggests that sharks could be used to predict storms. Lauren Smith, 24, is close to completing her study on shark's ability to sense pressure. If her studies prove the theory, scientists may be able to monito... | [
"a short-story collection",
"a popular science magazine",
"a research paper",
"a personal diary"
] | B | MMLU_train | |
What takes the shape of the container they are placed in and have a definite volume? | [
"liquids",
"gases",
"loads",
"solids"
] | A | SCiQ_train | |
It was a village in India.The people were poor.However,they were not unhappy.After all,their forefathers had lived in the same way for centuries. Then one day,some visitors from the city arrived.They told the villagers there were some people elsewhere who liked to eat frog's legs.However,they did not have enough frogs ... | [
"The frogs were easy money.",
"They needed money to buy medicine.",
"They wanted to please the visitors.",
"The frogs made too much noise."
] | A | MMLU_train | |
If A's height is 45% less than that of B, how much percent B's height is more than that of A? | [
"86.66%",
"66.766%",
"66.66%",
"81.81%"
] | D | Excess of B's height over A's = [(45/(100 - 45)] x 100%
= 81.81%
Answer: B) | AquaRat_train |
What is made up of organisms of the same species that live in the same area? | [
"population",
"countries",
"tissue",
"system"
] | A | Communities consist of populations of different species. The size and growth of populations in a community are influenced by species interactions. For example, predator-prey relationships control the growth of both predator and prey populations. | SCiQ_train |
Dragonflies were one of the first insects to do what? | [
"swim",
"sexually reproduce",
"fight",
"fly"
] | D | SCiQ_train | |
When you sit in the classroom, do you suddenly feel that summer flew by so quickly? I'm still thinking about taking walks in the park and meeting my friends at night. But I know that the school season is beginning. And homework, tests and routine all come with it. When I stay in my room and write my homework, I often... | [
"tell people how he spent his summer break",
"show her sadness for the end of the summer break",
"show her resolutions for the new term",
"express that both summer break and school days should be treasured"
] | D | MMLU_train | |
What is cytology. | [
"the study of cancers",
"the study of plants",
"the study of atomic structure",
"the study of cell structure"
] | D | SCiQ_train | |
What is created when energy turns a turbine? | [
"force",
"light",
"electricity",
"torque"
] | C | 4. Electricity is made when some type of energy turns a turbine. Explain how this happens and give two examples. | SCiQ_train |
Water is polar and has electrically charged ends, so it is attracted to the oppositely charged end of a phospholipid molecule, which is described by what term meaning "water-loving"? | [
"cytosolic",
"hydrophobic",
"aqueous",
"hydrophilic"
] | D | One end of each phospholipid molecule is polar, so it has a partial electric charge. Water is also polar and has electrically charged ends, so it is attracted to the oppositely charged end of a phospholipid molecule. This end of the phospholipid molecule is described as hydrophilic, which means “water loving. ”. | SCiQ_train |
What is the total number of codons? | [
"51",
"68",
"64",
"45"
] | C | The mRNA is divided into three-base segments called codons. A codon is the segment of nucleotides that codes for an amino acid, or for a start or stop signal. There are 64 codons. | SCiQ_train |
What comes next in the series?
1 2 6 24 120 720 ___ | [
"2290",
"3920",
"2020",
"5040"
] | D | C
5040
Multiply each number by 2, 3, 4, 5 and 6 and (finally) 7. | AquaRat_train |
What does a pollinator pick from its body and carry directly to another plant of the same species? | [
"pollen",
"spore",
"egg",
"pathogen"
] | A | Wind-blown pollen might land anywhere and be wasted. Another adaptation solved this problem. Plants evolved traits that attract specific animal pollinators . Like the bee in Figure below , a pollinator picks up pollen on its body and carries it directly to another plant of the same species. This greatly increases the c... | SCiQ_train |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.