dataset stringclasses 6
values | id stringlengths 12 16 | question stringlengths 1 935 | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 7.76k ⌀ |
|---|---|---|---|---|---|
openbookqa | obqa_02_00683 | The creation of sediment is produced by | [
"the break down of other materials",
"materials joining together into one",
"solar interaction with the earth",
"chemicals compounds combining together"
] | A | sediment is formed by weathering |
sciq | sciq_01_10546 | What is a sugar that is found in fruits? | [
"glucose",
"sucrose",
"fructose",
"ethanol"
] | C | In the Figure below , you can see structural formulas for glucose and two other sugars, named fructose and sucrose. Fructose is a sugar that is found in fruits. It is an isomer of glucose. Isomers are compounds that have the same atoms but different arrangements of atoms. Do you see how the atoms are arranged different... |
math_qa | mathqa_03_04722 | the cost price of 20 articles is the same as the selling price of x articles . if the profit is 25 % then determine the value of x . | [
"14",
"15",
"16",
"17"
] | C | "explanation : let the cost price 1 article = re 1 cost price of x articles = x s . p of x articles = 20 gain = 20 - x = > 25 = ( 20 − x / x ∗ 100 ) = > 2000 − 100 x = 25 x = > x = 16 option c" |
sciq | sciq_01_09459 | Sound is the transfer of energy from a vibrating object in waves that travel through what? | [
"matter",
"light",
"water",
"time"
] | A | Sound is the transfer of energy from a vibrating object in waves that travel through matter. |
sciq | sciq_01_09601 | Galaxies can be spiral, elliptical, or which other type? | [
"irregular",
"oblong",
"simple",
"vertical"
] | A | Galaxies can be spiral, elliptical, or irregular. |
openbookqa | obqa_02_01699 | A person wants to conserve toothpaste so they will | [
"use it generously",
"use it indiscriminately",
"throw it out",
"use it stingily"
] | D | An example of conservation is avoiding waste |
openbookqa | obqa_02_04833 | Which is successful reproduction? | [
"A clay tablet splits into two identical halves",
"A bird chirps to its mate",
"A doe runs beside her fawn",
"A smaller iceberg splits from a larger one"
] | C | reproduction produces offspring |
math_qa | mathqa_03_04998 | running at their respective constant rates , machine x takes 2 days longer to produce w widgets than machine y . at these rates , if the two machines together produce 5 / 4 w widgets in 3 days , how many days would it take machine x alone to produce 4 w widgets ? | [
"4",
"6",
"8",
"24"
] | D | "let y produce w widgets in y days hence , in 1 day y will produce w / y widgets . also , x will produce w widgets in y + 2 days ( given , x takes two more days ) hence , in 1 day x will produce w / y + 2 widgets . hence together x and y in 1 day will produce { w / y + w / y + 2 } widgets . together x and y in 3 days w... |
sciq | sciq_01_09454 | Solvation involves surrounding ions with what? | [
"passive particles",
"solvent particles",
"proteins",
"molecules"
] | B | Solvation involves surrounding ions with solvent particles. |
sciq | sciq_01_05469 | What type of disorders are caused by mutations in genes or abnormal numbers of chromosomes? | [
"emotional disorders",
"immune system disorders",
"genetic disorders",
"thyroid disorders"
] | C | Many genetic disorders are caused by mutations in one or a few genes. Other genetic disorders are caused by abnormal numbers of chromosomes. |
medmcqa | medmcqa_05_00777 | The two strands of DNA are held together by: | [
"Van-der -Waal bond",
"Hydrogen bond",
"Covalent bond",
"Ionic interaction"
] | B | B i.e. Hydrogen bond |
sciq | sciq_01_00544 | Types of neurons include sensory neurons, motor neurons, and? | [
"anions",
"interneurons",
"synapses",
"histones"
] | B | Types of neurons include sensory neurons, motor neurons, and interneurons. |
math_qa | mathqa_03_01767 | raman mixed 27 kg of butter at rs . 150 per kg with 36 kg butter at the rate of rs . 125 per kg . at what price per kg should he sell the mixture to make a profit of 40 % in the transaction ? | [
"129",
"287",
"190",
"188"
] | C | "explanation : cp per kg of mixture = [ 27 ( 150 ) + 36 ( 125 ) ] / ( 27 + 36 ) = rs . 135.71 sp = cp [ ( 100 + profit % ) / 100 ] = 135.71 * [ ( 100 + 40 ) / 100 ] = rs . 190 . answer : c" |
math_qa | mathqa_03_01089 | how many of the integers between 45 and 105 are even ? | [
"21",
"30",
"11",
"10"
] | B | "number start between 45 to 105 is 60 numbers half of them is even . . which is 30 answer : b" |
math_qa | mathqa_03_02776 | two pipes a and b can fill a tank in 24 hours and 36 hours respectively . if both the pipes are opened simultaneously , how much time will be taken to fill the tank ? | [
"20 hours",
"15 hours",
"14 2 / 5 hours",
"12 hours"
] | C | "part filled by a in 1 hour = 1 / 24 part filled by b in 1 hour = 1 / 36 part filled by ( a + b ) in 1 hour = 1 / 24 + 1 / 36 = 5 / 72 both the pipes together fill the tank in 72 / 5 = 14 2 / 5 hours answer is c" |
math_qa | mathqa_03_04172 | working at constant rate , pump x pumped out half of the water in a flooded basement in 7 hours . the pump y was started and the two pumps , working independently at their respective constant rates , pumped out rest of the water in 3 hours . how many hours would it have taken pump y , operating alone at its own constan... | [
"a . 10",
"b . 12",
"c . 34",
"d . 18"
] | C | "rate of x = 1 / 8 rate of x + y = 1 / 6 rate of y = 1 / 6 - 1 / 8 = 1 / 24 34 hours c" |
sciq | sciq_01_08747 | A more crucial use of rc circuits for timing purposes is in the artificial pacemaker, used to control what? | [
"heart rate",
"breathing rate",
"iron levels",
"blood pressure"
] | A | A more crucial use of RC circuits for timing purposes is in the artificial pacemaker, used to control heart rate. The heart rate is normally controlled by electrical signals generated by the sino-atrial (SA) node, which is on the wall of the right atrium chamber. This causes the muscles to contract and pump blood. Some... |
ARC-Easy | arc_04_01712 | Measurements of carbon dioxide concentrations in the air taken over the past decade have shown a | [
"leveling off.",
"slow increase.",
"steady decline.",
"dramatic increase."
] | D | null |
openbookqa | obqa_02_04544 | Digestion is when stomach acid breaks down what? | [
"food essays",
"sustenance",
"water",
"air"
] | B | digestion is when stomach acid breaks down food |
openbookqa | obqa_02_02553 | If a creature is building a soft space for sitting and roosting, it is likely | [
"a chickadee",
"a rabbit",
"a ferret",
"a dog"
] | A | birds build nests in the spring |
sciq | sciq_01_06814 | Each microspore develops into a pollen grain containing a male what? | [
"progesterone",
"sperm",
"gametophyte",
"zygote"
] | C | |
math_qa | mathqa_03_00042 | if a is a positive integer , and if the units digit of a ^ 2 is 9 and the units digit of ( a + 1 ) ^ 2 is 4 , what is the units z digit of ( a + 2 ) ^ 2 ? | [
"1",
"3",
"5",
"6"
] | A | "i also got a . by punching in numers : z . . . 7 ^ 2 = . . . 9 . . . 8 ^ 2 = . . . 4 . . . 9 ^ 2 = . . . 1 . a" |
sciq | sciq_01_11250 | What is a person who studies the frequency and distribution of disease within human populations and environments called? | [
"epidemiologist",
"entymologist",
"biologist",
"anthropologist"
] | A | Epidemiologist Epidemiology is the study of the occurrence, distribution, and determinants of health and disease in a population. It is, therefore, part of public health. An epidemiologist studies the frequency and distribution of diseases within human populations and environments. Epidemiologists collect data about a ... |
sciq | sciq_01_01626 | As ph increases what happens to a solution? | [
"becomes less basic",
"stays the same",
"depends on the solution",
"becomes more basic"
] | D | The deprotonated form of an acid is referred to as its conjugate base. Similarly, the protonated form of a base is referred to as its conjugate acid. |
ARC-Easy | arc_04_02057 | The cows in a rancher's herd of cattle have been selectively bred to produce milk. Which of the following will cause the next generation of cows to receive the trait for producing large quantities of milk? | [
"nutrients in the cows' food",
"essential minerals in the cows' water",
"electrical impulses in the cows' brains",
"information in the cows' chromosomes"
] | D | null |
sciq | sciq_01_03247 | What can happen if there is a blockage in circulation to the brain? | [
"hydration",
"stroke",
"memory",
"automation"
] | B | Atherosclerosis normally begins in late childhood and is typically found in most major arteries. It does not usually have any early symptoms. Causes of atherosclerosis include a high-fat diet, high cholesterol, smoking, obesity, and diabetes. Atherosclerosis becomes a threat to health when the plaque buildup prevents b... |
sciq | sciq_01_07045 | What kind of solids are gummi bears or taffy? | [
"amorphous solids",
"candy solids",
"phenomena solids",
"imperative solids"
] | A | Some types of candy, such as gummi bears or taffy, are amorphous solids. Table salt has a crystalline geometry. |
sciq | sciq_01_04160 | What is the term for the hard, round object produced within the mantle of a living shelled mollusk? | [
"ball",
"glass",
"pearl",
"root"
] | C | Two natural products of mollusks used for decorations and jewelry are pearls and nacre. A pearl is the hard, round object produced within the mantle of a living shelled mollusk. Pearls are produced by many bivalves when a tiny particle of sand or grit is trapped between the mantle and the shell. It's as if the mollusk ... |
medmcqa | medmcqa_05_02088 | The modified Mayo score used in clinical trials to assess the severity of: | [
"Ulcerative colitis",
"Crohn's disease",
"Diveiculosis",
"Pancreatitis"
] | A | Modifications of the original Truelove and Witts' criteria are used in daily practice, the modified Mayo score is used in current clinical trials. The mayo score uses: Stool frequency Rectal bleeding Mucosal appearance in endoscopy Physician's global assessment Ref: Journal of Crohn's and Colitis (2012) 6, 965-990 |
openbookqa | obqa_02_04394 | Which does light from the sun arrive at in final time length? | [
"Uranus",
"Mars",
"Pluto",
"Earth"
] | C | pluto has not cleared its orbit |
medmcqa | medmcqa_05_03752 | Enzymes of glycolysis are found in: | [
"Cytosol",
"Cell membrane",
"Mitochondria",
"Ribososmes"
] | A | All of the enzymes of glycolysis are found in the cytosol. Ref: Harper 28th edition, chapter 18. |
sciq | sciq_01_00130 | In what way do all vertebrates reproduce? | [
"sexually",
"asexually",
"biologically",
"mitosis"
] | A | Vertebrates reproduce sexually, and almost all have separate male and female sexes. Aquatic species generally have external fertilization, whereas terrestrial species usually have internal fertilization. Vertebrates have one of three reproductive strategies, known as ovipary, ovovivipary, or vivipary. |
ARC-Challenge | arc_04_02343 | John was using his mp3 player when it suddenly stopped working. What is the first thing John should do to try correcting the problem? | [
"recharge the battery",
"take the player apart",
"replace the player with a new one",
"change to a different song"
] | A | null |
sciq | sciq_01_04427 | What group of gases are unusually unreactive? | [
"halogens",
"greenhouse gases",
"volcanic gases",
"noble gases"
] | D | Nonmetals tend to gain electrons in chemical reactions and have a high attraction to electrons within a compound. The most reactive nonmetals reside in the upper right portion of the periodic table. Since the noble gases are an unusually unreactive group, the element fluorine is the most reactive nonmetal. It is also n... |
sciq | sciq_01_01149 | In mammals, the cells on the exterior form the trophectoderm, which goes on to form what? | [
"protoplanetary tissues",
"extraembryonic tissues",
"cardiac tissues",
"aeroponics tissues"
] | B | organism’s life cycle is as subject to the effects of evolutionary pressures as any other (although it is easy to concentrate our attentions on adult forms and behaviors). The study of these processes, known as embryology, is beyond our scope here, but we can outline a few common themes. If fertilized eggs develop outs... |
sciq | sciq_01_05383 | What term refers to any method of removing carbon dioxide from the atmosphere and storing it in another form? | [
"carbon transfer",
"carbon sequestration",
"carbon footprint",
"carbon metamorphosis"
] | B | Carbon sequestration is any way of removing carbon dioxide from the atmosphere and storing it in another form. Carbon is sequestered naturally by forests. Trees take in carbon dioxide for photosynthesis. Artificial methods of sequestering carbon underground are being researched. |
openbookqa | obqa_02_01497 | How does erosion impact a river? | [
"enlargening",
"warming",
"heightening",
"shrinking"
] | A | erosion causes a river to become deeper and wider |
sciq | sciq_01_01122 | Use of oil-consuming bacteria to clean up an oil spill is an example of what? | [
"bioremediation",
"biodegradation",
"generation",
"coagulation"
] | A | Using Prokaryotes to Clean up Our Planet: Bioremediation Microbial bioremediation is the use of prokaryotes (or microbial metabolism) to remove pollutants. Bioremediation has been used to remove agricultural chemicals (pesticides and fertilizers) that leach from soil into groundwater. Certain toxic metals, such as sele... |
medmcqa | medmcqa_05_04542 | upper pa of the popliteal fossa arrangement of structure is (medial to lateral)? | [
"aery - vein- nerve",
"vein-aery-nerve",
"nerve-vein-aery",
"aery-nerve-vein"
] | A | popliteal fossa upper - aery-vein-nerve ( avn) lower - nerve -vein- aery (nva) (from media to lateral ) ref : bd chaurasia |
sciq | sciq_01_06895 | What type of tissue transports water and minerals in a vascular plant? | [
"capillaries",
"chlorophyll",
"xylem",
"collagen"
] | C | 25.4 Seedless Vascular Plants Vascular systems consist of xylem tissue, which transports water and minerals, and phloem tissue, which transports sugars and proteins. With the development of the vascular system, there appeared leaves to act as large photosynthetic organs, and roots to access water from the ground. Small... |
sciq | sciq_01_02658 | What two microorganisms have different membrane lipids? | [
"microsporidia and bacteria",
"archaea and bacteria",
"algae and bacteria",
"mesozoic and bacteria"
] | B | |
sciq | sciq_01_11456 | The ocean is the largest marine biome. it is a continuous body of salt water that is relatively uniform in chemical composition; it is a weak solution of mineral salts and decayed what? | [
"rock shards",
"metal ores",
"uranium atoms",
"biological matter"
] | D | Marine Biomes The ocean is the largest marine biome. It is a continuous body of salt water that is relatively uniform in chemical composition; it is a weak solution of mineral salts and decayed biological matter. Within the ocean, coral reefs are a second kind of marine biome. Estuaries, coastal areas where salt water ... |
openbookqa | obqa_02_01495 | A squirrel eats all of the acorns in a tree. The tree is empty, and the squirrel is still hungry, so | [
"the squirrel studies",
"the squirrel leaves",
"the squirrel breeds",
"the squirrel flies"
] | B | as the supply of food in an environment decreases , the population of animals in that environment will decrease |
sciq | sciq_01_02479 | In physics, resistance is opposition to the flow of what? | [
"electrical charges",
"temperature charges",
"surface flow",
"capacitance"
] | A | In physics, resistance is opposition to the flow of electric charges in an electric current as it travels through matter. The SI unit for resistance is the ohm. Resistance occurs because moving electrons in current bump into atoms of matter. Resistance reduces the amount of electrical energy that is transferred through... |
sciq | sciq_01_02417 | What is the process by which producers use the energy in sunlight to make food? | [
"Leukemogenesis",
"Embryogenesis",
"photosynthesis",
"glycolysis"
] | C | By far the most common producers use the energy in sunlight to make food. This is called photosynthesis . Producers that photosynthesize include plants and algae. These organisms must live where there is plenty of sunlight. |
ARC-Easy | arc_04_02044 | Which characteristic is common to all reptile species? | [
"endothermic (warm-blooded)",
"slimy skin",
"ectothermic (cold-blooded)",
"hairy skin"
] | C | null |
sciq | sciq_01_07539 | The speed of an electromagnetic wave is the product of its wavelength and what else? | [
"density",
"height",
"resonance",
"frequency"
] | D | Electromagnetic waves differ in their wavelengths and frequencies. The higher the frequency of an electromagnetic wave, the greater its energy. The speed of an electromagnetic wave is the product of its wavelength and frequency, so a wave with a shorter wavelength has a higher frequency, and vice versa. |
sciq | sciq_01_03785 | How many quarks are in each proton and neutron? | [
"ten",
"four",
"three",
"five"
] | C | Remember the quarks from the first page of this chapter? Quarks are even tinier particles of matter that make up protons and neutrons. There are three quarks in each proton and three quarks in each neutron. The charges of quarks are balanced exactly right to give a positive charge to a proton and a neutral charge to a ... |
sciq | sciq_01_06587 | When is the rate of the forward reaction equal to the rate of the reverse reaction? | [
"before equilibrium",
"after equilibrium",
"at conduction",
"at equilibrium"
] | D | At equilibrium, the rate of the forward reaction is equal to the rate of the reverse reaction. |
sciq | sciq_01_04952 | Australopithecus afarensis is an ancestor of what primate? | [
"gorillas",
"humans",
"orangutans",
"lemurs"
] | B | Australopithecus afarensis is a human ancestor that lived about 3 million years ago. |
openbookqa | obqa_02_03803 | Which of these allows humans to walk around? | [
"luck",
"glucose",
"magic",
"sand"
] | B | an organism breaks down sugar to release energy |
openbookqa | obqa_02_00562 | The more that cars are driven, the more that | [
"daily temps will rise",
"birds will get sick",
"water will need purification",
"food will taste odd"
] | A | as the amount of polluting gasses in the atmoshere increases , the atmospheric temperature will increase |
math_qa | mathqa_03_02494 | at a meeting , 25 attendants used a pencil and 15 attendants used a pen . if exactly 20 attendants used only one of the two types of writing tools , how many attendants wrote with both types of writing tools ? | [
"10",
"6",
"7",
"4"
] | A | say x attendants wrote with both writing tools . ( 25 - x ) + ( 15 - x ) = 20 - - > x = 10 . answer : a . |
sciq | sciq_01_00510 | Modern members of what broad animal group live in many different habitats and are found on every continent except antarctica? | [
"amphibians",
"parasites",
"arachnids",
"reptiles"
] | D | Modern reptiles live in many different habitats. They can be found on every continent except Antarctica. |
openbookqa | obqa_02_02014 | If you build it they will come also works for aquatic animals, as when there is more water: | [
"there are less aquatic animals",
"they increase with human intervention",
"their numbers will increase",
"they will remain stagnant"
] | C | as water increases in an environment , the population of aquatic animals will increase |
sciq | sciq_01_08384 | The primary hormones derived from lipids are what? | [
"melatonins",
"antibiotics",
"amino acids",
"steroids"
] | D | Steroid Hormones The primary hormones derived from lipids are steroids. Steroid hormones are derived from the lipid cholesterol. For example, the reproductive hormones testosterone and the estrogens—which are produced by the gonads (testes and ovaries)—are steroid hormones. The adrenal glands produce the steroid hormon... |
math_qa | mathqa_03_00563 | a cylindrical can has a radius of 6 centimeters and a height of 12 centimeters . what is the area , in square centimeters , of a rectangular label that completely covers the curved surface of the can without over - lapping ? | [
"16 pi",
"64 pi",
"96 pi",
"144 pi"
] | D | "they are asking the lateral surface area of the cylinder . the lateral surface area = 2 * pi * r * h = 2 * pi * 6 * 12 = 144 pi answer is d ." |
sciq | sciq_01_06288 | What is fluid friction with air called? | [
"wind resistance",
"gravity",
"air resistance",
"buoyancy"
] | C | Types of friction include static friction, sliding friction, rolling friction, and fluid friction. Fluid friction with air is called air resistance. |
ARC-Easy | arc_04_01680 | Which of these describes a location where minerals are most likely to form? | [
"cooled magma from a volcano",
"eroded sediment from a riverbed",
"weathered rock from a canyon",
"saturated soil from a floodplain"
] | A | null |
sciq | sciq_01_02330 | Which area of the human heart pumps the blood to the right ventricle? | [
"right atrium",
"left atrium",
"left ventricle",
"true atrium"
] | A | Blood from the body enters the right atrium of the heart. The right atrium pumps the blood to the right ventricle, which pumps it to the lungs. |
openbookqa | obqa_02_00369 | A tiny spark grows and the result tears through an area of nature and spreads through the mountains, consuming | [
"bark and canopies",
"a crystal lake",
"a snowy mountaintop",
"a small bird"
] | A | wildfire is when a forest catches fire |
math_qa | mathqa_03_01676 | if the average ( arithmetic mean ) of ( 2 a + 16 ) and ( 3 a - 8 ) is 84 , what is the value of a ? | [
"25",
"30",
"28",
"32"
] | D | "( ( 2 a + 16 ) + ( 3 a - 8 ) ) / 2 = ( 5 a + 8 ) / 2 = 84 a = 32 the answer is d ." |
openbookqa | obqa_02_04886 | A thing which moves very little over quite a lot of time is a | [
"pack of wolves",
"racing horses",
"falling rocks",
"giant ice brick"
] | D | a glacier moves slowly |
sciq | sciq_01_03092 | Signals from rods and cones can follow several different pathways in what structure of the eye? | [
"aperture",
"retina",
"aqueous humor",
"lens"
] | B | |
math_qa | mathqa_03_04971 | if the product of the integers from 1 to n is divisible by 1029 , what is the least possible value of n ? | [
"7",
"14",
"21",
"28"
] | C | 1029 = 7 x 7 x 7 x 3 n must include at least 7 , 2 * 7 , and 3 * 7 . the answer is c . |
sciq | sciq_01_11152 | The fact that all living things share the same biochemical building blocks is molecular evidence of what theorized process? | [
"emergence",
"generation",
"creation",
"evolution"
] | D | Molecular evidence for evolution includes that all living things share the same biochemical building blocks. |
medmcqa | medmcqa_05_02116 | For a group of n = 250 subjects, 40th percentile would be the following value- | [
"7th",
"40th",
"100th",
"140th"
] | C | Ref: Parks 23rd edition 40th percentile means 40% values are below that paicular value . 40% of 250= 100 |
sciq | sciq_01_07453 | What type of creature is a scallop? | [
"algae",
"mollusk",
"vertabrate",
"insect"
] | B | Some mollusks, such as oysters and scallops, are important food sources. |
openbookqa | obqa_02_04025 | What do white blood cells allow to stay in the body? | [
"viruses",
"oxygen",
"parasites",
"bacteria"
] | B | white blood cell destroys pathogens in the body |
medmcqa | medmcqa_05_02798 | A freely filterable substance that is neither reabsorbed nor secreted has a renal aery concentration of 12 mg/mL and a renal vein concentration of 9 mg/mL. Which of the following is the filtration fraction? | [
"0.05",
"0.15",
"0.25",
"0.35"
] | C | Because the amount of fluid excreted by the kidney is only a small fraction ot the renal plasma flow, the volume of fluid in the vein is essentially equal to that in the aery Thus, the difference between the aerial and venous concentrations is due to the loss of solute. Because the material is neither reabsorbed nor se... |
sciq | sciq_01_09522 | What is used during every step of oil production, from exploration to distribution? | [
"water",
"coal",
"robots",
"energy"
] | D | Consider petroleum as an example. Oil companies explore for petroleum in areas where they think it might be. When they find it, they must determine how much is there. They must also know how hard it will be to get. If there's enough to make it worthwhile, they will decide to go for it. To extract petroleum, companies t... |
math_qa | mathqa_03_04293 | a person incurs 5 % loss by selling a watch for $ 1140 . at what price should the watch be sold to earn 5 % profit ? | [
"$ 1260",
"$ 1150",
"$ 1542",
"$ 1000"
] | A | let the new selling price be $ x ( 100 - loss % ) : ( 1 st s . p . ) = ( 100 + gain % ) : ( 2 nd s . p . ) ( 100 - 5 ) / 1140 = ( 100 + 5 ) / x x = 105 * 1140 / 95 = 1260 answer is a |
ARC-Easy | arc_04_00432 | Which cell part is correctly paired with its function? | [
"nucleus-controls cell activities",
"chloroplast-outside boundary of plant cells",
"cell wall-controls what goes in and out of cells",
"cell membrane-where photosynthesis takes place"
] | A | null |
medmcqa | medmcqa_05_04449 | A 35-year-old male presents with symptoms of palpitations, tremors, nervousness and headache. His father has a history of type 2 DM and mother has a history of some psychiatric illness. He has no chronic medical conditions and takes no medications. He appears anxious, sweaty and shaky. His fingerstick glucose is 45 mg/... | [
"Serum insulin Serum pro-insulin C-peptide levels Normal Normal Normal",
"Serum insulin Serum pro-insulin C-peptide levels Increased Increased Increased",
"Serum insulin Serum pro-insulin C-peptide levels Increased Normal Decreased",
"Serum insulin Serum pro-insulin C-peptide levels Decreased Increased Increa... | B | The patient's symptoms consistent with hypoglycaemia which are reversed on administration of glucose, suggests a diagnosis of hypoglycaemia in a non-diabetic individual which could be because of a beta cell tumour or surreptitious use of insulin or sulfonylurea. The CT shows a pancreatic mass thereby ouring a diagnosis... |
sciq | sciq_01_02012 | What weather term describes what the temperature feels like when the wind is taken into account? | [
"windshield",
"humidity",
"freezing point",
"windchill"
] | D | Blizzards are dangerous storms. The wind may blow the snow into deep drifts. Along with the poor visibility, the snow drifts make driving risky. The wind also makes cold temperatures more dangerous. The greater the wind speed, the higher the windchill. Windchill is what the temperature feels like when the wind is taken... |
sciq | sciq_01_05858 | What stage in human males lasts from about ages 12 to 18 years and is controlled by hormones? | [
"childhood",
"adolescence",
"puberty",
"maturity"
] | C | The male reproductive system forms before birth but does not become capable of reproduction until it matures during puberty. Puberty lasts from about ages 12 to 18 years and is controlled by hormones. |
sciq | sciq_01_01700 | As with other organic compounds that form hydrogen bonds, water solubility of amines is reflected in the length of what? | [
"complex carbohydrates",
"hydrocarbon bonds",
"carbon chains",
"nuclei chains"
] | C | Amines are capable of hydrogen bonding though their boiling points are generally a bit lower than the corresponding alcohol. Methylamine and ethylamine are gases at room temperature, while larger amines are liquids. As with other organic compounds that form hydrogen bonds, water solubility is reflected in the length of... |
math_qa | mathqa_03_01805 | a larger cube has 8 cubic inch as a volume and in the cube there are 8 smaller cubes such that their volume is 1 cubic inch . what is the difference between the surface areas ’ sum of the 8 smaller cubes and the surface area of the larger cube , in square inch ? | [
"24'",
"64'",
"81'",
"108'"
] | A | volume of larger cube = 8 = 2 ^ 3 side of larger cube = 2 volume of smaller cube = 1 - - > side of smaller cube = 1 surface area of larger cube = 6 * 2 ^ 2 = 24 surface area of 27 smaller cubes = 8 * 6 * 1 = 48 difference = 48 - 24 = 24 answer : a |
medmcqa | medmcqa_05_04378 | The umbilical cord in a full term infant contains: | [
"Two arteries and one vein",
"One artery and two veins",
"Two arteries and two veins",
"Only one artery"
] | A | Ans. a (Two arteries and one vein). (Ref. Human Embryology by JB Singh, 7th ed., p 54)UMBILICAL CORD# It attaches the fetus to the placenta; its length at full time, as a rule, is about equal to the length of the fetus, i.e., about 50 cm, but it may be greatly diminished or increased# Included in it are the body-stalk ... |
ARC-Easy | arc_04_00151 | The nucleus of MOST atoms consists of | [
"neutrons only",
"protons and neutrons",
"protons and electrons",
"neutrons and electrons"
] | B | null |
sciq | sciq_01_02662 | The fundamental unit of time, the second, is based on what type of clock? | [
"gravity clock",
"quantum clock",
"eternal clock",
"atomic clock"
] | D | Figure 1.18 An atomic clock such as this one uses the vibrations of cesium atoms to keep time to a precision of better than a microsecond per year. The fundamental unit of time, the second, is based on such clocks. This image is looking down from the top of an atomic fountain nearly 30 feet tall! (credit: Steve Jurvets... |
sciq | sciq_01_08446 | What are most protist diseases in humans caused by? | [
"ticks",
"protozoa",
"lice",
"eukaryots"
] | B | Most protist diseases in humans are caused by protozoa. Protozoa make humans sick when they become human parasites. |
medmcqa | medmcqa_05_03520 | Skin condition which is associated with Subepidermal bullae with inflammatory infiltration | [
"Pemphigus follaceus",
"Porphyria cutanea tarda (PCT)",
"Epidermolysis bullosa",
"Bullous pemphigoid"
] | D | Bullous pemphigoid is the prototype of subepidermal bullae with inflammation. large bullae develop in the trunk, flexor surfaces and intertriginous regions. Detachment of the epidermis from the underlying basement membrane is related to autoantibodies to desmomal proteins.
Epidermolysis bullosa and PCT manifest sube... |
ARC-Challenge | arc_04_02301 | Tall plants are dominant to short plants. What is the outcome if two short plants are crossed? | [
"all tall plants",
"all short plants",
"half tall plants, half short plants",
"1/4 tall plants, 1/3 short plants"
] | B | null |
math_qa | mathqa_03_03735 | for any integer k > 1 , the term “ length of an integer ” refers to the number of positive prime factors , not necessarily distinct , whose product is equal to k . for example , if k = 24 , the length of k is equal to 4 , since 24 = 2 × 2 × 2 × 3 . if x and y are positive integers such that x > 1 , y > 1 , and x + 3 y ... | [
"24",
"22",
"16",
"18"
] | C | "we know that : x > 1 , y > 1 , and x + 3 y < 940 , and it is given that length means no of factors . for any value of x and y , the max no of factors can be obtained only if factor is smallest noall factors are equal . hence , lets start with smallest no 2 . 2 ^ 1 = 2 2 ^ 2 = 4 2 ^ 3 = 8 2 ^ 4 = 16 2 ^ 5 = 32 2 ^ 6 = ... |
medmcqa | medmcqa_05_02726 | The function of B subunit of cholera toxin is ? | [
"ADP ribosylation of G protein",
"To bind GM1 ganglioside receptor",
"To stabilize cholera toxin",
"To increase cGMP"
] | B | Ans. is `b' i.e., To bind GM1 ganglioside receptor |
ARC-Easy | arc_04_01042 | Florida has a large supply of phosphate that ancient seas deposited millions of years ago. The phosphate contains the remains of animals that were deposited in layers on the sea floor. Which type of rock did the phosphate become? | [
"intrusive igneous",
"extrusive igneous",
"clastic sedimentary",
"organic sedimentary"
] | D | null |
math_qa | mathqa_03_03320 | how many distinct integer values of n satisfy the inequality | | n - 3 | + 4 | ≤ 17 ? | [
"15",
"16",
"17",
"18"
] | A | "so i can write this as in - 3 i + 4 < = 17 or in - 3 i < = 13 so n can have - 10 to 16 = 15 true values . . . . a" |
sciq | sciq_01_10503 | What kind of fats have been implicated in the presence of heart disease? | [
"animal fats",
"plant fats",
"key fats",
"trans fats"
] | D | linked to a lower incidence of certain diseases. Thus, there have been an increasing number of recommendations by government bodies and health associations to decrease the proportion of saturated fat and increase the proportion of unsaturated fat in the diet. Most of these organizations also recommend decreasing the to... |
sciq | sciq_01_00057 | Whether the organism is a bacterium, plant, or animal, all living things access energy by breaking down these? | [
"protein molecules",
"carbohydrate molecules",
"lipid molecules",
"oxygen molecules"
] | B | The Energy Cycle Whether the organism is a bacterium, plant, or animal, all living things access energy by breaking down carbohydrate molecules. But if plants make carbohydrate molecules, why would they need to break them down, especially when it has been shown that the gas organisms release as a “waste product” (CO2) ... |
ARC-Easy | arc_04_01300 | The surface of Earth is constantly changing. Which of these findings provides the best evidence that the crustal surface of Earth has changed over time? | [
"Some rock layers are very thick.",
"Some species have become extinct.",
"Marine fossils are found in mountain areas.",
"Igneous rock is found on all tectonic plates."
] | C | null |
openbookqa | obqa_02_03382 | One way to see how a plant stem works could be | [
"eating the plant entirely",
"putting the stems in food colouring",
"throwing the plants away",
"pulling out the petals"
] | B | a plant stem contains a system of tubes for transporting water and nutrients to other parts of the plant |
sciq | sciq_01_01266 | What reproductive part is stored in a plant's pollen? | [
"the mimic",
"the sperm",
"the gamete",
"the egg"
] | B | Plants can also reproduce sexually, but their reproductive organs are different from animals’ gonads. Plants that have flowers have their reproductive parts in the flower. The sperm is contained in the pollen, while the egg is contained in the ovary, deep within the flower. The sperm can reach the egg two different way... |
sciq | sciq_01_04021 | In prokaryotes, what is composed of a single, double-stranded dna molecule in the form of a loop or circle? | [
"chromosomes",
"allele",
"rNA",
"genome"
] | D | Genomic DNA Before discussing the steps a cell must undertake to replicate, a deeper understanding of the structure and function of a cell’s genetic information is necessary. A cell’s DNA, packaged as a double-stranded DNA molecule, is called its genome. In prokaryotes, the genome is composed of a single, double-strand... |
medmcqa | medmcqa_05_04967 | Which of the following is not associated EBV virus ? | [
"IMN",
"Kapasi sarcoma",
"Oral hairy leukoplalkia",
"NHL"
] | B | Ans. is 'b' i.e., Kaposi sarcoma |
sciq | sciq_01_02073 | What does the coefficient in front of an element in a formula indicate? | [
"place on the Periodic Table",
"how much is involved in the reaction",
"number of atoms",
"time of the reaction"
] | B | In chemical equations, reactants and products are represented by chemical symbols and formulas. Numbers called coefficients are placed in front of the symbols and formulas to show how much of each substance is involved in the reaction. |
sciq | sciq_01_04792 | What is the term for the force applied to a wheel and axle? | [
"momentum",
"input force",
"velocity force",
"output force"
] | B | In a wheel and axle, force may be applied either to the wheel or to the axle. This force is called the input force. A wheel and axle does not change the direction of the input force. However, the force put out by the machine, called the output force, is either greater than the input force or else applied over a greater... |
medmcqa | medmcqa_05_03464 | b-galactosidase deficiency is seen in - | [
"Tay-Sach disease",
"Niemann - Pick disease",
"Gaucher's diseased",
"Krabbe's disease"
] | D | Ans. is 'd' i.e., Krabbe's disease DiseaseEnzyme deficiencyLipid accumulatedTay-sach diseaseHexosaminidase AGM2 gangliosideSandoff diseaseHexosaminidase BGM2 gangliosideNiemann-Pick diseaseSphingomyelinaseSphingomyelineFarber's diseaseCeramidaseAcyl-sphingosine (ceramide)Fabry's diseasea-galactosidaseGlobotrisylceramid... |
medmcqa | medmcqa_05_01267 | Which is the most common site of feilization in the female reproductive tract? | [
"Cervix",
"Ampulla",
"Fimbriae",
"Uterus"
] | B | The middle segment of fallopian tube called the ampulla is the widest and longest segment. It contains extensive branched mucosal folds and is the commonest site of feilization. |
math_qa | mathqa_03_00587 | a train passes a station platform in 62 sec and a man standing on the platform in 20 sec . if the speed of the train is 54 km / hr . what is the length of the platform ? | [
"615 m",
"240 m",
"168 m",
"444 m"
] | D | "speed = 54 * 5 / 18 = 15 m / sec . length of the train = 15 * 20 = 300 m . let the length of the platform be x m . then , ( x + 300 ) / 62 = 15 = > x = 444 m answer : d" |
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