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 ⌀ |
|---|---|---|---|---|---|
medmcqa | medmcqa_05_01000 | Korsakoff psychosis ? | [
"Thiamine deficiency",
"Folate deficiency",
"Niacin deficiency",
"Niacin deficiency"
] | A | Ans. is 'a' i.e., Thiamine deficiency |
sciq | sciq_01_03949 | The calvin cycle is the fancy name for the metabolic pathway that builds what? | [
"sugar",
"fats",
"carbohydrates",
"proteins"
] | A | 13.2.1 The Detailed Dark Reactions What the Dark Reactions Do: The dark reactions build sugar from carbon dioxide gas (CO2), water (H2O), and energy from ATP molecules that were charged up during the light reactions. The dark reactions occur in the stroma of a chloroplast. Dark reactions usually occur in the light, but... |
math_qa | mathqa_03_00194 | we invested a total of $ 1,000 . we invested one part of the money at 3 % and the rest of the money at 5 % . the total investment with interest at the end of the year was $ 1,046 . how much money did we invest at 3 % ? | [
"$ 200",
"$ 240",
"$ 280",
"$ 320"
] | A | "let x be the money invested at 3 % . 1.03 x + 1.05 ( 1000 - x ) = 1046 . 0.02 x = 1050 - 1046 . 0.02 x = 4 . 2 x = 400 . x = 200 . the answer is a ." |
openbookqa | obqa_02_01917 | A comet is falling from the sky, a boy is watching and can tell that the light is brightest | [
"when it is far away",
"when it is under water",
"when it is upside down",
"when it is about to crash"
] | D | as a source of light becomes closer , that source will appear brighter |
sciq | sciq_01_00781 | What state occurs when the amount of solute dissolved exceeds the solubility? | [
"supersaturation",
"alkalinity",
"polymerisation",
"density"
] | A | supersaturated : When the amount of solute dissolved exceeds the solubility. Occurs when a solution is saturated and the temperature slowly drops. |
medmcqa | medmcqa_05_02348 | Which of the following is the BEST way to treat medullary carcinoma of thyroid? | [
"Near total thyroidectomy + Radioiodine",
"Subtotal thyroidectomy + Radiotherapy",
"Total thyroidectomy + Radioiodine",
"Total thyroidectomy + Radiotherapy"
] | D | Treatment of choice for the medullary carcinoma of thyroid is the Total thyroidectomy + modified radical neck dissection. But the option is not provided among options. As total thyroidectomy is provide in option 3 and 4 so answer should be either 3 or 4 Now as far as radioiodine is concerned, it is clearly mentioned in... |
math_qa | mathqa_03_02171 | at a certain organisation , the number of male members went up by 12 % in the year 2001 from year 2000 , and the number of females members went down by 4 % in the same time period . if the total membership at the organisation went up by 1.2 % from the year 2000 to 2001 , what was the ratio of male members to female mem... | [
"1 : 2",
"1 : 3",
"2 : 3",
"3 : 2"
] | A | "men increase by 12 % = = > 1.12 m = males in 2001 women decrease by 4 % = = > 0.96 f = women in 2001 total employees increase by 1.2 % = = > 1.012 * ( m + f ) = total number of employees in 2001 obviously ( males in 2001 ) + ( females in 2001 ) = total number of employees in 2001 1.12 m + 0.96 f = 1.012 * ( m + f ) 1.... |
openbookqa | obqa_02_01732 | An elephant on the plains and a diamondback in the desert will receive | [
"zero amounts of precipitation",
"equal amounts of precipitation",
"similar amounts of precipitation",
"different amounts of precipitation"
] | D | a grassland environment receives more rainfall than a desert |
openbookqa | obqa_02_02796 | To keep a pet salamander healthy what would come in handy? | [
"live house flies",
"a dog",
"plant fertilizer",
"snakes"
] | A | a salamander eats insects |
medmcqa | medmcqa_05_03491 | Pain sensation from ethmoid sinus is transmitted through | [
"Infrachlear nerve",
"Nasocilliary nerve",
"Lacrimal nerve",
"Frontal nerve"
] | B | It is the principal nerve supplying the sensory supply to the Ethmoidal sinuses through its anterior and posterior Ethmoidal branches. |
math_qa | mathqa_03_02434 | the floor of a rectangular room is 17 m long and 12 m wide . the room is surrounded by a veranda of width 2 m on all its sides . the area of the veranda is : | [
"124 m 2",
"132 m 2",
"148 m 2",
"152 m 2"
] | B | "area of the outer rectangle = 21 ã — 16 = 336 m 2 area of the inner rectangle = 17 ã — 12 = 204 m 2 required area = ( 336 â € “ 204 ) = 132 m 2 answer b" |
medmcqa | medmcqa_05_04199 | Salt-pepper skull is a feature of ? | [
"Paget's syndrome",
"Eosinophilic granuloma",
"Primary hyperparathyroidism",
"Multiple myeloma"
] | C | Ans. is 'c' i.e., Primary hyperparathyroidism Radiological features of primary hyperparathyroidism X-ray features of primary hyperparathyroidism are : ? Irregular, diffuse rarefaction of the bones. Salt pepper appearance : The skull bones show a well-marked stippling, but the opaque areas are small pin head size. Loss ... |
sciq | sciq_01_06107 | Species divergence often, but not always, occurs because of what type of barrier between species? | [
"emotional",
"language",
"physical",
"visible"
] | C | Sympatric Speciation Can divergence occur if no physical barriers are in place to separate individuals who continue to live and reproduce in the same habitat? The answer is yes. The process of speciation within the same space is called sympatric speciation; the prefix “sym” means same, so “sympatric” means “same homela... |
medmcqa | medmcqa_05_00668 | Treatment of choice of campylobacter- | [
"Tetracycline",
"Ampicillin",
"Erythromycin",
"Ciprofloxacin"
] | C | Fluid and electrolyte replacement is central to the treatment of diarrheal illnesses. Indications for therapy include high fever, bloody diarrhea, severe diarrhea, persistence for >1 week, and worsening of symptoms. A 5- to 7-day course of erythromycin (250 mg orally four times daily or--for children--30-50 mg/kg per d... |
openbookqa | obqa_02_00929 | The Earth receives heat from: | [
"another nearby planet's sun",
"the star around which it orbits",
"the greenhouse gases in its atmosphere",
"solar eclipses occurring frequently"
] | B | a planet is exposed to the heat of the star around which it revolves |
sciq | sciq_01_10486 | What are some of the giant fairy rings produced by? | [
"algae",
"mycelia",
"fronds",
"sporangia"
] | B | |
sciq | sciq_01_07191 | The rate of heat transfer by radiation is largely determined by what? | [
"sound",
"color",
"environment",
"scope"
] | B | All objects absorb and emit electromagnetic radiation. The rate of heat transfer by radiation is largely determined by the color of the object. Black is the most effective, and white is the least effective. People living in hot climates generally avoid wearing black clothing, for instance (see Take-Home Experiment: Tem... |
math_qa | mathqa_03_01987 | john bought a shirt on sale for 25 % off the original price and another 25 % off the discounted price . if the final price was $ 15 , what was the price before the first discount ? | [
"$ 45.10",
"$ 34.31",
"$ 28.44",
"$ 26.66"
] | D | "let x be the price before the first discount . the price after the first discount is x - 25 % x ( price after first discount ) a second discount of 25 % of the discounted price after which the final price is 15 ( x - 25 % x ) - 25 % ( x - 25 % x ) = 15 solve for x x = $ 26.66 correct answer d" |
math_qa | mathqa_03_03325 | in a bag containing 3 balls , a white ball was placed and then 1 ball was taken out at random . what is theprobability that the extracted ball would turn onto be white , if all possible hypothesisconcerning the color of the balls that initially in the bag were equally possible ? | [
"3 / 5",
"5 / 8",
"6 / 7",
"7 / 8"
] | B | "since , all possible hypothesis regarding the colour of the balls are equally likely , therefore these could be 3 white balls , initially in the bag . ∴ required probability = 1 / 4 [ 1 + 3 / 4 + 1 / 2 + 1 / 4 ] = 1 / 4 [ ( 4 + 3 + 2 + 1 ) / 4 ] = 5 / 8 b" |
openbookqa | obqa_02_00873 | Human astronauts have visited | [
"the closest celestial object to earth",
"the closest planet to Earth",
"the closest sun to Earth",
"the closest space to Earth"
] | A | the moon is the celestial object that is closest to the Earth |
sciq | sciq_01_00081 | Carboxylic acids are weak acids, meaning they are not 100% ionized in what? | [
"air",
"ethanol",
"water",
"liquid"
] | C | Carboxylic acids are weak acids (see the chapter on acids and bases), meaning they are not 100% ionized in water. Generally only about 1% of the molecules of a carboxylic acid dissolved in water are ionized at any given time. The remaining molecules are undissociated in solution. We prepare carboxylic acids by the oxid... |
sciq | sciq_01_10705 | What do you call cellular respiration that does not need oxygen to proceed? | [
"aerobic respiration",
"malolactic respiration",
"anaerobic respiration",
"cellular breathing"
] | C | Scientists think that glycolysis evolved before the other stages of cellular respiration. This is because the other stages need oxygen, whereas glycolysis does not, and there was no oxygen in Earth’s atmosphere when life first evolved about 3.5 to 4 billion years ago. Cellular respiration that proceeds without oxygen i... |
sciq | sciq_01_00277 | Where do polychaete worms live? | [
"attached to marine life",
"in tide pools",
"the ocean floor",
"in coral reefs"
] | C | Annelids called polychaete worms live on the ocean floor. They may be filter feeders, predators, or scavengers. The amazing feather duster worm in Figure below is a polychaete that has a fan-like crown of tentacles for filter feeding. |
medmcqa | medmcqa_05_03032 | Nephelometry is based on the principle of - | [
"Light attenuated in intensity by scattering",
"Refraction of light",
"Reduced transmission of light",
"Filtration of solutes by kidney"
] | A | Both nephelometry and turbidimetry methods are based on the phenomenon whereby light, passing through a medium with dispersed particles of a different refractive index from that of the medium, is attenuated in intensity by scattering.
In turbidimetry, the intensity of light transmitted through the medium, the unscatter... |
sciq | sciq_01_09861 | What is generated when a heart ventricle contracts? | [
"artery pressure",
"vein pressure",
"blood pressure",
"blood force"
] | C | |
ARC-Challenge | arc_04_02170 | Which of following is a property shared by the elements in the carbon family? | [
"an atomic number of 6",
"an atomic mass of 12",
"the same electron configuration",
"the number of valence electrons"
] | D | null |
math_qa | mathqa_03_02491 | two numbers are in the ratio 3 : 5 . if 9 be subtracted from each , they are in the ratio of 9 : 17 . the first number ? | [
"36",
"86",
"27",
"86"
] | A | "( 3 x - 9 ) : ( 5 x - 9 ) = 9 : 17 x = 12 = > 3 x = 36 answer : a" |
medmcqa | medmcqa_05_00031 | Commonest degenerative changes observed in uterine myoma is : | [
"Red degeneration",
"Hyaline degeneration",
"Malignant change",
"Haemorrhage"
] | B | Hyaline degeneration |
medmcqa | medmcqa_05_01647 | A Hanging Curtain Sign is seen in: | [
"Hordeolum externum",
"Psoriasis",
"Lichen Planus",
"Pityriasis Rosea"
] | D | Ans. d. Pityriasis RoseaHanging certain sign, collarette of scales, cigarette paper scales all are seen pityriasis rosea |
medmcqa | medmcqa_05_02235 | The clinical diagnosis of the patient is? | [
"Ranula",
"Cystic Hygroma",
"Erythroplakia",
"Epulis"
] | A | Ans. (a) RanulaRanula is a pseudocyst that is associated with mucus extravasation into the surrounding soft tissues. These lesions occur as the result of trauma or obstruction to the salivary gland excretory duct and spillage of mucin into the surrounding soft tissues. |
openbookqa | obqa_02_01327 | Miles above the equator, people from several faiths celebrate holidays in | [
"cool months",
"eastern months",
"more months",
"warm months"
] | A | December is during the winter in the northern hemisphere |
sciq | sciq_01_05640 | Breaking of weak bonds, which tend to form between positive and negative charges, does not require much what? | [
"heat",
"energy",
"time",
"catalyzation"
] | B | Hydrogen Bonds Ionic and covalent bonds are strong bonds that require considerable energy to break. However, not all bonds between elements are ionic or covalent bonds. Weaker bonds can also form. These are attractions that occur between positive and negative charges that do not require much energy to break. Two weak b... |
ARC-Challenge | arc_04_02903 | A perpetual motion machine is a theoretical device which, once started, continues to operate without any additional input of energy. Which statement describes why a perpetual motion machine is impossible to design? | [
"Energy can be converted into mass.",
"Friction reduces the efficiency in a system.",
"The amount of energy in a system remains constant.",
"Potential energy can be converted into kinetic energy."
] | B | null |
ARC-Challenge | arc_04_02352 | A mouse is homozygous for black fur (BB). The other parent is heterozygous for black fur with a recessive trait for brown fur ( Bb ). If black is the dominant trait, what percentage of the offspring will be brown? | [
"100%",
"50%",
"25%",
"0%"
] | D | null |
medmcqa | medmcqa_05_03208 | Fisch's physiological bottleneck (narrowest pa) is present in which pa of the VIIth nerve | [
"Labyrinthine segment",
"Geniculate ganglion",
"Horizontal segment",
"Mastoid segment"
] | A | The labyrinthine segment is the narrowest pa of the facial nerve and is susceptible to compression by means of oedema. This is the only segment of the facial nerve that lacks anastomosing aerial cascades, making the area vulnerable to embolic phenomena, low-flow states, and vascular compression. Ref : Diseases of ENT b... |
ARC-Easy | arc_04_00130 | Liam lives in the Northern Hemisphere of Earth and plays in the snow in December. His friend lives in the Southern Hemisphere of Earth and plays at the beach in December. What is the best explanation for why this is possible? | [
"tilt of Earth on its axis",
"rotation of Earth on its axis",
"revolution of Earth around the Sun",
"revolution of the Moon around Earth"
] | A | null |
sciq | sciq_01_07104 | Chlamydia, gonorrhea, and syphilis are examples of which type of sti? | [
"incurable",
"viral",
"non-contagious",
"bacterial"
] | D | Bacterial STIs include chlamydia, gonorrhea, and syphilis. |
math_qa | mathqa_03_02038 | a candidate appearing for an examination has to secure 52 % marks to pass paper i . but he secured only 45 marks and failed by 35 marks . what is the maximum mark for paper i ? | [
"110",
"154",
"130",
"140"
] | B | "he secured 45 marks nd fail by 35 marks so total marks for pass the examinatn = 80 let toal marks x x * 52 / 100 = 80 x = 154 answer : b" |
sciq | sciq_01_01669 | Some consumers such as the mushroom get their energy from what? | [
"solar energy",
"minerals",
"dead organic matter",
"inorganic matter"
] | C | Some consumers such as the mushroom in Figure above get their energy from dead organic matter. For example, they might consume dead leaves on a forest floor. |
ARC-Easy | arc_04_01698 | Scientists found fish fossils in the desert. What do the fossils tell about this environment when the fish were alive? | [
"There was a forest with large trees.",
"There were lakes with water plants.",
"There were mountains with glaciers.",
"There was a desert with large rocks."
] | B | null |
math_qa | mathqa_03_02393 | a motorcyclist goes from bombay to pune , a distance of 192 kms at an average of 32 kmph speed . another man starts from bombay by car 2 ½ hours after the first , and reaches pune ½ hour earlier . what is the ratio of the speed of the motorcycle and the car ? | [
"2 : 8",
"1 : 2",
"2 : 5",
"6 : 9"
] | B | b 1 : 2 t = 192 / 32 = 6 h t = 6 - 3 = 3 time ratio = 6 : 3 = 2 : 1 speed ratio = 1 : 2 |
openbookqa | obqa_02_03437 | Portable energy is useful for | [
"soda bottles",
"drool",
"cascading style sheets",
"cattle prods"
] | D | batteries convert chemical energy to electrical energy |
math_qa | mathqa_03_01523 | the price of rice falls by 20 % . how much rice can be bought now with the money that was sufficient to buy 40 kg of rice previously ? | [
"5 kg",
"15 kg",
"25 kg",
"50 kg"
] | D | "solution : let rs . 100 be spend on rice initially for 40 kg . as the price falls by 20 % , new price for 40 kg rice , = ( 100 - 20 % of 100 ) = 80 new price of rice = 80 / 40 = rs . 2 per kg . rice can bought now at = 100 / 2 = 50 kg . answer : option d" |
sciq | sciq_01_09179 | The chloroplasts contained within the green algal endosymbionts still are capable of what process associated with plants? | [
"respiration",
"reproduction",
"photosynthesis",
"germination"
] | C | Several lines of evidence support that chlorarachniophytes evolved from secondary endosymbiosis. The chloroplasts contained within the green algal endosymbionts still are capable of photosynthesis, making chlorarachniophytes photosynthetic. The green algal endosymbiont also exhibits a stunted vestigial nucleus. In fact... |
math_qa | mathqa_03_00263 | one fourth of one third of two fifth of a number is 35 . what will be 40 % of that number | [
"a",
"b",
"c",
"d"
] | B | "explanation : ( 1 / 4 ) * ( 1 / 3 ) * ( 2 / 5 ) * x = 35 then x = 35 * 30 = 1050 40 % of 1050 = 420 answer : option b" |
ARC-Easy | arc_04_01486 | What causes the blue color of the sky? | [
"emission of light by land and water surfaces",
"reflection of light from land and water surfaces",
"absorption of light by matter in the atmosphere",
"scattering of light by matter in the atmosphere"
] | D | null |
openbookqa | obqa_02_00439 | Our eyes can help us with | [
"a radio recording",
"shove from behind",
"a label",
"a loud noise"
] | C | seeing is used for sensing visual things |
sciq | sciq_01_01041 | Branching food chains and complex trophic interactions form what? | [
"food maps",
"food webs",
"food fields",
"food trees"
] | B | |
sciq | sciq_01_01810 | What is the minimum number of loops a circuit can have? | [
"1",
"2",
".1",
"3"
] | A | An electric circuit consists of at least one closed loop through which electric current can flow. Every circuit has a voltage source such as a battery and a conductor such as metal wire. A circuit may have other parts as well, such as lights and switches. In addition, a circuit may consist of one loop or two loops. |
ARC-Easy | arc_04_00886 | Which sense is used to determine an object's texture? | [
"hearing",
"smell",
"taste",
"touch"
] | D | null |
openbookqa | obqa_02_00071 | Refraction | [
"makes objects appear to be twice their size",
"moves heat energy thru sound waves",
"is the phenomenon involved in mirrors",
"makes a straw appear broken when in a cup of water"
] | D | refraction causes something to look different |
openbookqa | obqa_02_01736 | From 2008 to 2018, the concentration of single carbon molecules bonded with two oxygen molecules present in the air has dramatically | [
"sharply declined",
"grown",
"decreased",
"polluted public opinion"
] | B | carbon dioxide concentrations in the air have increased over the last decade dramatically |
sciq | sciq_01_08606 | What do vaccines produce to combat viral diseases? | [
"hyperthyroidism",
"immunity",
"sensitivity",
"sterility"
] | B | The study of viruses is known as virology and people who study viruses are known as virologists . Viruses infect and live inside the cells of living organisms. When viruses infect the cells of their host, they may cause disease. For example, viruses cause AIDS (Acquired immune deficiency syndrome), influenza (flu), chi... |
medmcqa | medmcqa_05_03553 | Most sensitive test for detection of argemone oil – | [
"Nitric acid test",
"Paper chromatography",
"Phosphatase test",
"Methylene blue test"
] | B | Paper chromatography is the most sensitive test. |
medmcqa | medmcqa_05_01057 | Di collar or grease collar is seen in - | [
"Punctured wound by sharp weapon",
"Lacerated wound",
"Firearm entry wound",
"Stab wound"
] | C | The synopsis of forensic medicine & toxicology ; Dr k.s narayan reddy ; 28th edition ;pg.no 131 A di collar is seen in firearm entry wound ,it is seen as narrow ring of skin ,lining the defect & is sharply outlined . This results from the removal of substances from the bullet as it passes through the skin ,i.e bullet l... |
ARC-Easy | arc_04_02020 | Sodium bicarbonate (NaHCO_{3}) is commonly known as baking soda. Sodium bicarbonate is a white solid that can dissolve in water. Under the proper conditions, sodium bicarbonate can release carbon dioxide (CO_{2}) gas. Which of the following is not a physical property of sodium bicarbonate? | [
"It is white.",
"It is a solid.",
"It can dissolve in water.",
"It releases carbon dioxide."
] | D | null |
sciq | sciq_01_10345 | What type of relationship occurs between organisms when one member benefits without affecting the other? | [
"commensalism",
"cooperative",
"parasitic",
"bilateral"
] | A | 24.4 | Fungal Parasites and Pathogens By the end of this section, you will be able to: • Describe fungal parasites and pathogens of plants • Describe the different types of fungal infections in humans • Explain why antifungal therapy is hampered by the similarity between fungal and animal cells Parasitism describes a s... |
sciq | sciq_01_09938 | What type of energy causes erosion at the shore? | [
"tidal",
"kinetic",
"wave",
"potential"
] | C | Wave energy does the work of erosion at the shore. Waves erode sediments from cliffs and shorelines. The sediment in ocean water acts like sandpaper. Over time, they erode the shore. The bigger the waves are and the more sediment they carry, the more erosion they cause ( Figure below ). |
math_qa | mathqa_03_00233 | a can do a piece of work in 24 days and b can do it in 15 days and c can do it 20 days . they started the work together and a leaves after 2 days and b leaves after 4 days from the beginning . how long will work lost ? | [
"10",
"12",
"13",
"11"
] | C | "2 / 24 + 4 / 15 + x / 20 = 1 x = 13 answer : c" |
sciq | sciq_01_04042 | What is the breakdown of unstable elements into stable elements called? | [
"thermal decay",
"radioactive decrease",
"radioactive decay",
"initial decay"
] | C | Radioactive decay is the breakdown of unstable elements into stable elements. To understand this process, recall that the atoms of all elements contain the particles protons, neutrons, and electrons. |
math_qa | mathqa_03_04377 | john can complete a given task in 20 days . jane will take only 12 days to complete the same task . john and jane set out to complete the task by beginning to work together . however , jane was indisposed 5 days before the work got over . in how many days did the work get over from the time john and jane started to wor... | [
"95 / 8",
"93 / 8",
"90 / 8",
"12"
] | A | "in such questions , you need to start from the end . last 4 days john works alone and completes 5 * ( 1 / 20 ) = 1 / 4 of the work . so 3 / 4 of the work should have been completed by the two of them together before jane left . their combined rate of work is 1 / 20 + 1 / 12 = 8 / 60 time taken to complete 3 / 4 of the... |
math_qa | mathqa_03_02239 | sonika bought a v . c . r . at the list price of 18,800 . if the rate of sales tax was 8 % , find the amount she had to pay for purchasing the v . c . r . | [
"20,304",
"19,780",
"19,680",
"19,380"
] | A | "sol . list price of v . c . r . = 18,800 rate of sales tax = 8 % ∴ sales tax = 8 % of 18,800 = 8 ⁄ 100 × 18800 = 1504 so , total amount which sonika had to pay for purchasing the v . c . r . = 18,800 + 1504 = 20,304 . answer a" |
sciq | sciq_01_06354 | Approximately how much larger is the radius of an atom than that of its nucleus? | [
"1000 times",
"1 times",
"100 times",
"10 times"
] | D | The radius of an atom is approximately 10 times larger than the radius of its nucleus. If the radius of the nucleus were 1.0 cm, what would be the radius of the atom in centimeters? in miles?. |
medmcqa | medmcqa_05_01516 | The characteristic feature of benign nephrosclerosis is | [
"Leather grain appearance",
"Flea bitten kidney",
"Onion skin appearance",
"Hyperplastic aeriosclerosis"
] | A | Benign nephrosclerosis Malignant nephrosclerosisAge group Elderly Younger individuals Gross Grain leather appearance-Fine granularity over coical surfaceFlea bitten appearance-Pinpoint petechial hemorrhage over coical surfaceMicroscopyHyaline aeriosclerosis, subcapsular scars Fibrinoid necrosis and onion skinning appea... |
sciq | sciq_01_07199 | Water, carbon dioxide, and what other element are important agents of chemical weathering? | [
"sulfur",
"helium",
"oxygen",
"methane"
] | C | Water, carbon dioxide, and oxygen are important agents of chemical weathering. |
openbookqa | obqa_02_01547 | A tree must depend upon, for its support | [
"A large fibrous mass",
"plants on the forest floor",
"the wooden welfare state",
"massive redwoods on the backs of turtles"
] | A | a trunk is a source of support for a tree |
openbookqa | obqa_02_04362 | The topography of our only natural satellite's surface is | [
"smooth",
"made of cheese",
"full of gold",
"mountainous"
] | D | the moon 's surface contains highlands |
sciq | sciq_01_02275 | G2 and s are phases in what process that is important in cell division? | [
"tissues",
"osmosis",
"mitosis",
"cytokinesis"
] | C | DNA and the associated proteins, as well as accumulating enough energy reserves to complete the task of replicating each chromosome in the nucleus. S Phase Throughout interphase, nuclear DNA remains in a semi-condensed chromatin configuration. In the S phase (synthesis phase), DNA replication results in the formation o... |
openbookqa | obqa_02_01887 | Fossils fuels can be anything like | [
"buildings",
"cars",
"silverware",
"ancient poo"
] | D | fossil fuels are formed by dead organisms over time |
sciq | sciq_01_04982 | What are steroid hormones made of? | [
"amino acid",
"water",
"organisms",
"lipids"
] | D | Steroid hormones are made of lipids, such as phospholipids and cholesterol. They are fat soluble, so they can diffuse across the plasma membrane of target cells and bind with receptors in the cytoplasm of the cell (see Figure below ). The steroid hormone and receptor form a complex that moves into the nucleus and influ... |
sciq | sciq_01_05137 | Because sound waves must move through a medium, there are no sound waves in a what? | [
"vacuum",
"gas",
"liquid",
"solid"
] | A | Sound Auditory stimuli are sound waves, which are mechanical, pressure waves that move through a medium, such as air or water. There are no sound waves in a vacuum since there are no air molecules to move in waves. The speed of sound waves differs, based on altitude, temperature, and medium, but at sea level and a temp... |
math_qa | mathqa_03_02751 | a car travels at a speed of 65 miles per hour . how far will it travel in 6 hours ? | [
"125 miles",
"225 miles",
"390 miles",
"425 miles"
] | C | "during each hour , the car travels 65 miles . for 6 hours it will travel 65 + 65 + 65 + 65 + 65 + 65 = 6 × 65 = 390 miles correct answer is c ) 390 miles" |
sciq | sciq_01_11288 | What done ozone help protect against? | [
"helium rays",
"x-rays",
"gamma rays",
"ultraviolet rays"
] | D | Ozone (O 3 ) depletion in the atmosphere is of significant concern. This gas serves as a protection against the ultraviolet rays of the sun. Ozone is naturally depleted in addition to the depletion caused by human-made chemicals. The depletion reaction is a two-step process:. |
sciq | sciq_01_06045 | Hormones send what through your body? | [
"signals",
"proteins",
"nutrients",
"cells"
] | A | Good record keeping is very important in scientific research. |
openbookqa | obqa_02_04539 | A suit of armor pulls which of these to it easily? | [
"a stick",
"a paper leaflet",
"a fridge decoration",
"a wooden cog"
] | C | metal is sometimes magnetic |
openbookqa | obqa_02_00964 | What is most likely to occur before a rainstorm? | [
"chlorine gas is released into the atmosphere",
"atmospheric water droplets collide",
"the electromagnetic field of the earth flips",
"rivers and lakes overflow"
] | B | precipitation is when water falls from the sky |
math_qa | mathqa_03_03343 | if 4 men can reap 40 acres of land in 15 days , how many acres of land can 16 men reap in 30 days ? | [
"320",
"240",
"369",
"489"
] | A | "4 men 40 acres 15 days 16 men ? 30 days 40 * 16 / 4 * 30 / 15 40 * 4 * 2 40 * 8 = 320 answer : a" |
openbookqa | obqa_02_00879 | Flashlights require batteries | [
"to properly illuminate objects",
"to be used as a weapon",
"to meet weight requirements",
"to illuminate bright rooms"
] | A | a flashlight requires a source of electricity to produce light |
math_qa | mathqa_03_00584 | a theater box office sold an average ( arithmetic mean ) of 64 tickets per staff member to a particular movie . among the daytime staff , the average number sold per member was 80 , and among the evening staff , the average number sold was 60 . if there are no other employees , what was the ratio of the number of dayti... | [
"1 : 2",
"1 : 4",
"3 : 7",
"7 : 12"
] | B | "deviation from the mean for the daytime staff = 80 - 64 = 16 . deviation from the mean for the evening staff = 64 - 60 = 4 . thus , the ratio of the number of daytime staff members to the number of evening staff members is 4 : 16 = 1 : 4 . the answer is b ." |
openbookqa | obqa_02_04391 | Plants use the water for their | [
"heart ache",
"emotions",
"buddies",
"fare"
] | D | sugars are transported from the leaves to the roots of a plant |
openbookqa | obqa_02_01535 | A puppy has a kink in his tail, but he lacked it yesterday. The puppy ______ a broken tail. | [
"inherited",
"absorbed",
"wanted",
"acquired"
] | D | the condition of the parts of an organism are acquired characteristics |
sciq | sciq_01_02616 | What is the common name for the midpoint between high and low tide? | [
"floods level",
"middle level",
"sea level",
"clouds level"
] | C | Sea level is the midpoint between high and low tide. It can vary around Earth. |
openbookqa | obqa_02_04459 | Max mixed some orange flavored powder in a glass of water until there it was dissolved. His sister tasted it and it tasted like | [
"cola",
"dark chocolate milk",
"a citrus fruit",
"lemons and apples"
] | C | dissolving a substance in water causes the water to taste like that substance |
openbookqa | obqa_02_03117 | energy is required for survival, and this is primarily delivered by | [
"the moon shining at night",
"the fifth planet from the sun",
"the closest star to our planet",
"the vast ocean body"
] | C | the sun is the source of energy for life on Earth |
sciq | sciq_01_06853 | The effect of gravity on circulation means that it is harder to get blood up from the legs as the body takes on this? | [
"frontal orientation",
"vertical orientation",
"horizontal orientation",
"dorsal orientation"
] | B | Chapter 15 1 The heart rate increases to send more blood to the muscles, and the liver releases stored glucose to fuel the muscles. 3 The effect of gravity on circulation means that it is harder to get blood up from the legs as the body takes on a vertical orientation. 5 The release of urine in extreme fear. The sympat... |
openbookqa | obqa_02_01795 | The excretory system removes waste from what? | [
"fire",
"persons insides",
"oceans",
"body of paragraph"
] | B | the excretory system removes waste from the body |
ARC-Easy | arc_04_00908 | The body is able to detect pressure on its surface by which direct means? | [
"releasing of hormones in skin",
"changing in volume of fat and muscle cells",
"signaling by sensory neurons",
"changing of voltage in interneurons"
] | C | null |
medmcqa | medmcqa_05_03064 | Thiamine level is best monitored by | [
"Transketolase level in blood",
"Thiamine level in blood",
"G6PD activity",
"Reticulocytosis"
] | A | The activation of apo-transketolase in erythrocyte lysate by thiamine diphosphate added in vitro has become the accepted index of thiamine nutritional status. |
openbookqa | obqa_02_00413 | Feeling sweaty is normal on the ocean because | [
"the desert is drier",
"the ocean is wet",
"there is more moisture in the air",
"the moisture is higher up"
] | C | as distance from water decreases , humidity will increase |
ARC-Challenge | arc_04_02411 | Which factor will prompt an animal's fight-or-flight response? | [
"population size",
"competition for food",
"seasonal temperatures",
"protection of the environment"
] | B | null |
openbookqa | obqa_02_04006 | a student leaves a bag of acorns on the playground, which one of these will most likely take it? | [
"a fish in the pond",
"a dog in the house",
"a stray local chipmunk",
"a tiger in the zoo"
] | C | a chipmunk eats acorns |
medmcqa | medmcqa_05_01827 | Capgras syndrome is | [
"delusion of marital infedility",
"delusion of love",
"delusion of persecution",
"delusion of doubles"
] | D | o Delusion that a familiar person is replaced by an imposter This is more common in Alzeimers demetia and organic conditions. ref.kaplon and sadock, synopsis of psychiatry, 11 th edition, pg No.333 |
math_qa | mathqa_03_04943 | a batsman scored 150 runs which included 5 boundaries and 10 sixes . what percent of his total score did he make by running between the wickets ? | [
"45 %",
"46.67 %",
"600 / 11",
"55 %"
] | B | "explanation : number of runs made by running , = > 150 − ( 5 × 4 + 10 × 6 ) . = > 150 − 80 = > 70 hence , the required percentage is : - = > 70 / 150 * 100 = > 46.67 % answer : b" |
ARC-Challenge | arc_04_02431 | Which of these stars is most similar to the Sun? | [
"the red giant star Arcturus",
"the white dwarf star Sirius B",
"the main sequence star Alpha Mensae",
"the blue supergiant star Rigel"
] | C | null |
sciq | sciq_01_00052 | In the absence of air resistance, all falling objects accelerate at the same rate due to what force? | [
"motion",
"weight",
"velocity",
"gravity"
] | D | What if you were to drop a bowling ball and a soccer ball at the same time from the same distance above the ground? The bowling ball has greater mass than the basketball, so the pull of gravity on it is greater. Would it fall to the ground faster? No, the bowling ball and basketball would reach the ground at the same t... |
openbookqa | obqa_02_02161 | Needing to predict planting and harvesting times and when certain food animals would hibernate, early humans learned repeating weather patterns, star formations and time intervals to realize that | [
"the sky is usually blue at night",
"most plants take a year to grow",
"one year consists of 365 days and nights",
"the sun is still for 12 months a year"
] | C | one year is equal to 365 days |
sciq | sciq_01_03649 | What is the term for water that contains one or more dissolved substances? | [
"aqueous solution",
"evaporation solution",
"dilute solution",
"sediment solution"
] | A | We want to focus on solutions where the solvent is water. An aqueous solution is water that contains one or more dissolved substances. The dissolved substances in an aqueous solution may be solids, gases, or other liquids. Some examples are listed in the Table above . Other examples include vinegar (acetic acid in wate... |
medmcqa | medmcqa_05_02763 | Lisch Nodules are seen | [
"Neurofibromatosis I",
"Sturge weber's syndrome",
"Tuberous sclerosis",
"Von hippel lindau syndrome"
] | A | Harrison's principles of internal medicine 17 th edition. *Multiple neurofibromas usually in combination with 6 or more CALM measuring>1.5 cm, axillary freckling and multiple Lisch nodules are seen in NF type 1. |
medmcqa | medmcqa_05_04671 | "Autoinfection" is seen with: | [
"Ascaris",
"Strongyloides",
"Giardia",
"Gnasthostoma"
] | B | Strongyloides |
sciq | sciq_01_06877 | The energy in sunlight is also known as what kind of energy? | [
"kinetic energy",
"solar energy",
"geothermal energy",
"potential energy"
] | B | The energy in sunlight, or solar energy, can be used to heat homes. It can also be used to produce electricity in solar cells. However, solar energy may not be practical in areas that are often cloudy. |
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