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 ⌀ |
|---|---|---|---|---|---|
math_qa | mathqa_03_03552 | in x game of billiards , x can give y 20 points in 60 and he can give z 30 points in 60 . how many points can y give z in x game of 100 ? | [
"30",
"20",
"25",
"40"
] | C | "c 25 x scores 60 while y score 40 and z scores 30 . the number of points that z scores when y scores 100 = ( 100 * 30 ) / 40 = 25 * 3 = 75 . in x game of 100 points , y gives ( 100 - 75 ) = 25 points to c ." |
math_qa | mathqa_03_01056 | an aeroplane covers a certain distance at a speed of 240 kmph in 5 hours . to cover the same distance in 123 hours , it must travel at a speed of : | [
"234",
"377",
"720",
"378"
] | D | speed and time are inversely proportional ⇒ speed ∝ 1 time ( when distance is constant ) here distance is constant and speed and time are inversely proportionalspeed ∝ 1 time ⇒ speed 1 speed 2 = time 2 time 1 ⇒ 240 speed 2 = ( 123 ) 5 ⇒ 240 speed 2 = ( 53 ) 5 ⇒ 240 speed 2 = 13 ⇒ speed 2 = 240 × 3 = 720 km / hr answer ... |
sciq | sciq_01_02159 | What contains the spore-forming asci? | [
"sporozoa",
"mushroom cap",
"the ascocarps",
"flagella"
] | C | |
openbookqa | obqa_02_03849 | The smallest known species of cactus, called Blossfeldia Liliputana, is named after | [
"The Hobbit characters by J. R. R. Tolkien",
"a fictional island in Gulliver's Travels by Jonathan Swift",
"Frodo Baggins from Lord of the Rings",
"Bilbo Baggins from Lord of the Rings"
] | B | a cactus stores water |
sciq | sciq_01_01775 | Which organ will bladder infections commonly damage if untreated? | [
"heart",
"kidney",
"lungs",
"tissue"
] | B | Bacterial infections of the urinary tract, especially the bladder, are very common. Bladder infections can be treated with antibiotics prescribed by a doctor. If untreated, they may lead to kidney damage. |
sciq | sciq_01_00614 | What is the part of the cardiovascular system that carries oxygen-rich blood away from the heart, to the body, and returns oxygen-poor blood back to the heart? | [
"systemic circulation",
"somatic system",
"molecular circulation",
"peripheral nervous system"
] | A | Systemic circulation is the part of the cardiovascular system that carries oxygen-rich blood away from the heart, to the body, and returns oxygen-poor blood back to the heart. Oxygen-rich blood leaves the left ventricle through the aorta. Then it travels to the body's organs and tissues. The tissues and organs absorb t... |
math_qa | mathqa_03_04100 | evaluate : 20 - 12 ÷ 4 × 2 = | [
"a",
"b",
"c",
"d"
] | B | "according to order of operations , 12 ÷ 4 × 2 ( division and multiplication ) is done first from left to right 12 ÷ 4 × 2 = 3 × 2 = 6 hence 20 - 12 ÷ 4 × 2 = 20 - 6 = 14 correct answer is b ) 22" |
openbookqa | obqa_02_02216 | The turtle which lays the most eggs on a beach will | [
"decrease turtle numbers",
"boost hatching numbers",
"stop hatching young",
"eat more sand"
] | B | as the number of eggs laid by an animal increases , the number of eggs that hatch will increase |
medmcqa | medmcqa_05_02973 | A lady died due to unnatural death within seven years after her marriage. The inquest in this case will be done by | [
"Forensic medicine expe",
"Deputy Superintendent of Police",
"Sub-divisional Magistrate",
"Coroner"
] | C | C i.e. Sub divisional magistrate |
sciq | sciq_01_11666 | What amazing machines smash particles that are smaller than atoms into each other head-on? | [
"absorption accelerators",
"particle accelerators",
"observant accelerators",
"nitrogen accelerators"
] | B | Scientists have built machines called particle accelerators. These amazing tools smash particles that are smaller than atoms into each other head-on. This creates new particles. Scientists use particle accelerators to learn about nuclear fusion in stars. They can also learn about how atoms came together in the early un... |
sciq | sciq_01_01551 | Vibrating objects such as drumheads produce what? | [
"sound energy",
"light",
"negative ions",
"heat"
] | A | Vibrating objects such as drumheads produce sound energy. |
sciq | sciq_01_03753 | What two measurements are multiplied to find the area of a rectangle? | [
"length and width",
"depth and width",
"length and depth",
"volume and mass"
] | A | Assume you are finding the area of a rectangle with a length of 6.8 m and a width of 6.9 m. When you multiply the length by the width on your calculator, the answer you get is 46.92 m 2 . Is this the correct answer? No; the correct answer is 46.9 m 2 . The correct answer must be rounded down so there is just one digit ... |
sciq | sciq_01_05295 | The scientific practice of classifying organisms is also known as what? | [
"methodology",
"terminology",
"taxonomy",
"taxodermy"
] | C | 22 Classification of Living Things 22.0.1 Classification of Living Things & Naming With so many flora and fauna on planet Earth, there must be a method to classify each organism to distinguish it from others so it can be correctly identified. Classification does not only apply to biology. For example, supermarkets and ... |
sciq | sciq_01_00666 | Unlike free-living species of flatworms that are predators or scavengers, what forms feed from the tissues of their hosts? | [
"herbiverous",
"aquatic",
"mutualistic",
"parasitic"
] | D | Flatworms The relationships among flatworms, or phylum Platyhelminthes, is being revised and the description here will follow the traditional groupings. Most flatworms are parasitic, including important parasites of humans. Flatworms have three embryonic germ layers that give rise to surfaces covering tissues, internal... |
medmcqa | medmcqa_05_00321 | The time interval between the primary and secondary case is : | [
"Serial interval",
"Generation time",
"Median Incubation period",
"Secondary attack rate"
] | A | Ans. is 'a' i.e. Serial interval Serial intervalThe gap in time between the onset of the primary case and the secondary case is called the serial interval.Generation time is the interval of time between receipt of infection by a host and maximal infectivity of that host.Median incubation periodis the time required for ... |
math_qa | mathqa_03_00861 | in the xy - plane the point ( - 2 - 3 ) is the centre of a circle , the point ( - 2 , 2 ) lies inside the circle and the point ( 5 , - 3 ) lies outside the circle . if the radius r of the circle r is an integer then r = | [
"6",
"5",
"4",
"3"
] | A | "can be solved without much calculations . you are given that ( - 2 , - 3 ) is the center of the circle . point ( 5 , - 3 ) lies inside the circle - - - > the radius is lesser than distance of ( - 2 , - 3 ) from ( 5 , - 3 ) - - - > lesser than 7 units but the radius will also be greater than the distance of ( - 2 , - 3... |
medmcqa | medmcqa_05_02051 | Onion peeling of renal vessels is seen in ? | [
"Benign hypeension",
"Malignant hypeension",
"Diabetic nephropathy",
"SLE"
] | B | Ans. is 'b' i.e., Malignant hypeension There is concentric hyperplastic proliferation of the smooth muscles together with fine concentric layering of collagen to form a hyperplastic aeriolitis (Onion skin lesion). Malignant nephrosclerosis is the form of renal disease associated with malignant or accelerated phase of h... |
openbookqa | obqa_02_00599 | Descending air pressure leads to | [
"a lower chance of rain",
"an ascending chance of showers",
"a decreased likelihood of showers",
"has zero effect on the weather forecast"
] | B | as air pressure decreases , the chance of rain will increase |
ARC-Challenge | arc_04_02733 | One type of cold remedy is an effervescent tablet that breaks down in water. When the tablet is placed in water, it forms gas bubbles. In this example, the formation of a gas | [
"is a physical property.",
"occurs when adding water to acid.",
"is a sign of a chemical change.",
"occurs when the water boils."
] | C | null |
sciq | sciq_01_07983 | What do light emitters do to what you see? | [
"subtract frequencies",
"add frequencies",
"divide frequencies",
"block frequencies"
] | B | Discussions of colors can sometimes become confusing because of the difference between light emitters and light absorbers. Light absorbers, such as dyes and pigments, absorb frequencies from those that you see, while light emitters add frequencies to what you see. If I were to shine red light, green light, and blue lig... |
sciq | sciq_01_08621 | The e. coli chromosome, like many other bacterial chromosomes, is what shape? | [
"triangular",
"circular",
"square",
"oval"
] | B | |
openbookqa | obqa_02_04285 | You are likely to find the fewest amount of animals in | [
"the Pacific Ocean",
"the Amazon rainforest",
"the African Savanna",
"the Arctic"
] | D | cold environments contain few organisms |
sciq | sciq_01_10525 | What organ do most fish have that is used to detect movement and vibration in the surrounding water? | [
"operculum",
"nares",
"eye",
"lateral line"
] | D | Sharks have well-developed sense organs that aid them in locating prey, including a keen sense of smell and electroreception, with the latter perhaps the most sensitive of any animal. Organs called ampullae of Lorenzini allow sharks to detect the electromagnetic fields that are produced by all living things, including ... |
openbookqa | obqa_02_04769 | A farmer is getting a worse crop yield every year, what method might be causing this? | [
"Switching to Sustainable Farming",
"Growing nothing but corn",
"Raising Livestock and crops",
"Using Hydroponics in farming"
] | B | crop rotation has a positive impact on soil quality |
math_qa | mathqa_03_00099 | it is currently 7 : 16 pm . at what time in the morning was it exactly 19,443 minutes earlier ? | [
"7 : 11",
"7 : 13",
"7 : 17",
"7 : 19"
] | B | converting 19,443 minutes to hours , we get 19,443 / 60 = 324 r 3 ; that is 324 hours and 3 minutes . all of the answers are during the same hour of the morning , thus the hours can be assumed to bring us into the 7 am hour evenly from 7 : 16 pm . thus 324 hours ago was 7 : 16 am . take an extra 3 minutes off , and it ... |
math_qa | mathqa_03_03585 | zoey won the lottery and got $ 7 , 348340 . she wants to split it among herself and 5 friends evenly . how much money must she add if she wants to split it evenly ? | [
"$ 3",
"$ 2",
"$ 9",
"$ 1"
] | D | zoey and her 5 friends is 6 people in all . $ 7 , 348340 must be divisible by 6 if she wants to split it evenly . the money is divisible by 6 if it ' s divisible by 2 and 3 . 7 + 3 + 4 + 8 + 3 + 4 + 0 = 29 . 2 and 3 cant go into 29 . adding 1 dollar makes it 30 . 2 and 3 can go into 30 so 6 can also . the answer is d . |
openbookqa | obqa_02_03908 | cycles of day and night occur once per | [
"month",
"86400 seconds",
"decade",
"year"
] | B | cycles of day and night occur once per day |
openbookqa | obqa_02_02809 | Which is a positive impact on the bio environment? | [
"dumping toxic waste in rivers",
"contaminating the ground with poison",
"building cars in large numbers",
"making sure trash is reused for new reasons"
] | D | landfills have a negative impact on the environment |
sciq | sciq_01_11555 | In vertebrates, what tissue is a type of connective tissue that supports the entire body structure? | [
"bone",
"collagen",
"blood",
"cartilage"
] | A | Complex Tissue Structure As multicellular organisms, animals differ from plants and fungi because their cells don’t have cell walls, their cells may be embedded in an extracellular matrix (such as bone, skin, or connective tissue), and their cells have unique structures for intercellular communication (such as gap junc... |
medmcqa | medmcqa_05_04103 | Most common side effect of salbutamol is: | [
"Tremors",
"Hypertension",
"Rhinorrhea",
"Headache"
] | A | Ans. A. TremorsSalbutamol Side effectsa. Most common side effects are muscle tremorb. Palpitation, restlessness, nervousness, throat irritation and ankle edema can also occurc. Hypokalemia and hyperglycemia are metabolic side effectsRegular use also down regulates bronchial B2 receptors |
ARC-Easy | arc_04_02062 | Wolves kill many elk every year and often attack old, sick, and injured members of a herd. Which of the following best describes the role of the wolves in the wolf-elk relationship? | [
"competitor",
"host",
"parasite",
"predator"
] | D | null |
math_qa | mathqa_03_00274 | what is the sum of the integers from - 160 to 162 , inclusive ? | [
"325",
"327",
"323",
"330"
] | C | "in an arithmetic progression , the nth term is given by tn = a + ( n - 1 ) d here tn = 162 , a = - 160 , d = 1 hence , 162 = - 160 + ( n - 1 ) or n = 323 sum of n terms can be calculated by sn = n / 2 ( a + l ) a = first term , l = last term , n = no . of terms sn = 323 * ( - 160 + 162 ) / 2 sn = 323 * 2 / 2 = 323 ans... |
sciq | sciq_01_05020 | Cells that are divided by oncogenes contain damaged what? | [
"bacteria",
"cells",
"atoms",
"dna"
] | D | Proto-oncogenes normally help control cell division. Mutations in these genes turn them into oncogenes. Oncogenes promote the division of cells with damaged DNA. |
openbookqa | obqa_02_00917 | Switches can be used to cease electronic energy flow, such as when | [
"a button is pushed and a fan stops spinning",
"a fridge is running loudly",
"a freezer turns off in a power outage",
"a light is turned on"
] | A | a switch is used to stop the flow of current in an electrical circuit |
sciq | sciq_01_02218 | What is the term for the process of exposing a person to a pathogen on purpose in order to develop immunity? | [
"vaccination",
"priming",
"evacuation",
"ramping"
] | A | Immunity can also be caused by vaccination. Vaccination is the process of exposing a person to a pathogen on purpose in order to develop immunity. In vaccination, a modified pathogen is usually injected under the skin by a shot. Only part of the pathogen is injected, or a weak or dead pathogen is used. It sounds danger... |
medmcqa | medmcqa_05_04403 | Telenzepine acts on which receptors? | [
"M2",
"M1",
"M3",
"Nm"
] | B | Pirenzepine and telenzepine are selective m1 blockers used in peptic ulcer by inhibiting acid secretion are synthetic atropine substitutes Ref: KDT 6th ed pg 113 |
medmcqa | medmcqa_05_02933 | Polyaeritis nodosa does not involve in | [
"Pulmonary aery",
"Bronchial aery",
"renal aery",
"Cerebral aery"
] | A | Refer robbins 9/e 509/510 Polyaeritis nodosa (PAN), is a systemicnecrotizing inflammation of blood vessels (vasculitis) affecting medium-sized muscular aeries, typically involving the aeries of the kidneys and other internal organs but generally sparing the lungs' circulation. Polyaeritis nodosa may be present in infan... |
math_qa | mathqa_03_01915 | a worker earns $ 24 on the first day and spends $ 18 on the second day . the worker earns $ 24 on the third day and spends $ 18 on the fourth day . if this pattern continues , on which day will the worker first reach a net total of $ 48 ? | [
"6",
"7",
"9",
"12"
] | C | every two days , the net total is $ 6 . after 8 days , the worker will have $ 24 . on day 9 , the worker will receive $ 24 for a net total of $ 48 . the answer is c . |
sciq | sciq_01_06193 | Abnormally high activity or low activity of the parathyroid gland can cause disorders related to levels of what bone mineral? | [
"magnesium",
"calcium",
"collagen",
"potassium"
] | B | Abnormally high activity of the parathyroid gland can cause hyperparathyroidism, a disorder caused by an overproduction of PTH that results in excessive calcium reabsorption from bone. Hyperparathyroidism can significantly decrease bone density, leading to spontaneous fractures or deformities. As blood calcium levels r... |
math_qa | mathqa_03_00218 | the average of numbers 0.64206 , 0.64207 , 0.64208 and 0.64209 is ? | [
"0.64202",
"0.64204",
"0.642022",
"0.642075"
] | D | "answer average = ( 0.64206 + 0.64207 + 0.64208 + 0.64209 ) / 4 = 2.5683 / 4 = 0.642075 correct option : d" |
ARC-Easy | arc_04_02103 | What type of chemical reaction occurs when the body breaks down fats and sugars that supply it with energy? | [
"endothermic",
"exothermic",
"electrical",
"physical"
] | B | null |
sciq | sciq_01_04616 | What do tadpoles clear out of waterways? | [
"pollution",
"algae",
"oxygen",
"disease"
] | B | Amphibians play important roles in many ecosystems, especially as middle players in many food chains and food webs. In addition to consuming many worms and insects and other arthropods, and even some small reptiles and mammals and fish, they are prey for turtles and snakes, as well as some fish and birds. Tadpoles keep... |
openbookqa | obqa_02_01445 | A new island springs up out of the ocean after only a couple of years of | [
"underwater buildup",
"animal testing",
"volcanic movies",
"millionaire ideas"
] | A | an island is formed by lava cooling on the ocean floor over time |
medmcqa | medmcqa_05_00409 | Most common retained foreign body intraocularly - | [
"Airgun pellets",
"Iron",
"Glass",
"Chisel and hammer"
] | B | The foreign bodies most likely to penetrate and be retained in the eye are minute chips of iron or steel (accounting for 90% all foreign bodies in industry). |
openbookqa | obqa_02_00869 | Soil is an example of what type of resource for growing plants? | [
"Renewable Resource",
"Abundant Resource",
"Natural Resource",
"Recycled Resource"
] | A | soil is a renewable resource for growing plants |
ARC-Easy | arc_04_00898 | Which list is correctly ordered from smallest to largest? | [
"Biosphere, organism, ecosystem, population",
"Community, organism, ecosystem, biosphere",
"Organism, population, community, ecosystem",
"Population, ecosystem, community, biosphere"
] | C | null |
sciq | sciq_01_03935 | What is the term for coiled structures made of dna and proteins? | [
"neutrons",
"platelets",
"nodes",
"chromosomes"
] | D | Chromosomes are coiled structures made of DNA and proteins. Chromosomes are the form of the genetic material of a cell during cell division. During other phases of the cell cycle, DNA is not coiled into chromosomes. Instead, it exists as a grainy material called chromatin . |
sciq | sciq_01_10441 | What is the process called when secretory cells export products? | [
"isolation",
"endocytosis",
"exocytosis",
"morphogenesis"
] | C | |
ARC-Easy | arc_04_00488 | Which of these is a freshwater reservoir? | [
"Gulf of Mexico",
"Pacific Ocean",
"Atlantic tidal basin",
"Antarctic polar ice"
] | D | null |
math_qa | mathqa_03_03012 | a machine , working at a constant rate , manufactures 18 pens in 30 minutes . how many pens does it make in 1 hr 45 min ? | [
"63",
"65",
"62",
"60"
] | A | change 1 hr 45 min to 105 min . for this , we need to set up a simple proportion of pens per time 18 / 30 = s / 105 the absolutely worst thing you could do at this point in the problem is to cross - multiply . that would be a supremely unstrategic move . instead , cancel before you multiply . for what we can see this p... |
sciq | sciq_01_11675 | What remains a constant of radioactive substance over time? | [
"volatility",
"acidity",
"rate of decay",
"temperature"
] | C | The rate of decay of a radioactive substance is constant over time. |
math_qa | mathqa_03_03289 | in an examination , a student scores 4 marks for every correct answer and loses 1 mark for every wrong answer . if he attempts all 60 questions and secures 110 marks , the no of questions he attempts correctly is : | [
"34",
"38",
"40",
"42"
] | A | "explanation : let the number of correct answers be x . number of incorrect answers = ( 60 – x ) . 4 x – ( 60 – x ) = 110 = > 5 x = 170 = > x = 34 answer : a" |
ARC-Easy | arc_04_02009 | In order for sediments to become rock, the sediments are generally | [
"mixed with organic material.",
"returned to their origins.",
"compacted.",
"liquefied."
] | C | null |
ARC-Easy | arc_04_00293 | Within a substance, atoms that collide frequently and move independently of one another are most likely in a | [
"liquid.",
"solid.",
"gas.",
"crystal."
] | C | null |
medmcqa | medmcqa_05_03063 | Hyaline cartilage of respiratory tree extends up to: | [
"Tertiary bronchiole",
"Secondary bronchiole",
"Terminal bronchiole",
"Bronchi"
] | D | Hyaline cartilage extends till the bronchi and are absent (or scatteredly present) distally in the bronchioles.
Goblet cells also extend till bronchus level; beyond that they are present scatteredly. |
math_qa | mathqa_03_03346 | an art gallery has only paintings and sculptures . currently , 1 / 3 of the pieces of art are displayed , and 1 / 6 of the pieces on display are sculptures . if 1 / 3 of the pieces not on display are paintings , and 400 sculptures are not on display , how many pieces of art does the gallery have ? | [
"360",
"900",
"540",
"640"
] | B | "too many words and redundant info there . ( i ) 1 / 3 of the pieces of art are displayed , hence 2 / 3 of the pieces of art are not displayed . ( ii ) 1 / 6 of the pieces on display are sculptures , hence 5 / 6 of the pieces on display are paintings . ( iii ) 1 / 3 of the pieces not on display are paintings , hence 2 ... |
sciq | sciq_01_05618 | Monocots and eudicots differ in what type of a leaf's tissue? | [
"structural",
"circulatory",
"vascular",
"reproductive"
] | C | |
sciq | sciq_01_02813 | What are the two factors that affect the pressure of fluids? | [
"viscosity and gravity",
"depth and density",
"depth and decrease",
"momentum and density"
] | B | Two factors that affect the pressure of fluids are depth and density. This explains why water pressure is greater deeper in the ocean and air pressure is greatest at sea level. Denser fluids, such as water, exert more pressure than less dense fluids, such as air. |
math_qa | mathqa_03_04739 | there are 10 slate rocks , 15 pumice rocks , and 6 granite rocks randomly distributed in a certain field . if 2 rocks are chosen at random and without replacement , what is the probability that both rocks will be slate rocks ? | [
"2 / 19",
"3 / 31",
"4 / 37",
"5 / 41"
] | B | "10 / 31 * 9 / 30 = 3 / 31 the answer is b ." |
sciq | sciq_01_07244 | Along with other organelles, all eukaryotic cells possess what structure? | [
"flagella",
"cell walls",
"chromosomes",
"nucleus"
] | D | All eukaryotic cells have a nucleus and other organelles. Each organelle has a special job to do. |
openbookqa | obqa_02_02577 | As the car approaches a hill it will become harder to | [
"steer",
"park",
"push",
"brake"
] | C | as the resistance to something increases , how easilty that something can be done will decrease |
sciq | sciq_01_10777 | Layers of placental transfer cells help transport nutrients to the embryos as they develop into what? | [
"keratinocytes",
"sporophytes",
"kinesins",
"fibroblasts"
] | B | |
sciq | sciq_01_10038 | Hyperparathyroidism results from an overproduction of what? | [
"inhibited hormone",
"elevated hormone",
"tharayroid hormone",
"parathyroid hormone"
] | D | Hyperparathyroidism results from an overproduction of parathyroid hormone. This results in excessive calcium being removed from bones and introduced into blood circulation, producing structural weakness of the bones, which can lead to deformation and fractures, plus nervous system impairment due to high blood calcium l... |
math_qa | mathqa_03_03149 | there were two candidates in an election . winner candidate received 52 % of votes and won the election by 288 votes . find the number of votes casted to the winning candidate ? | [
"776",
"3744",
"299",
"257"
] | B | "w = 52 % l = 48 % 52 % - 48 % = 4 % 4 % - - - - - - - - 288 52 % - - - - - - - - ? = > 3744 answer : b" |
math_qa | mathqa_03_02659 | the radius of a cone is 14 m , slant height is 20 m . find the curved surface area ? | [
"770",
"550",
"110",
"880"
] | D | "cone curved surface area = π rl 22 / 7 × 14 × 120 = 44 × 20 = 880 m ( power 2 ) answer is d ." |
ARC-Easy | arc_04_00326 | Which statement identifies an energy source as renewable? | [
"Oil, because it is found underground.",
"Wind, because it is always available.",
"Water, because it is becoming scarce.",
"Coal, because it was formed from plants."
] | B | null |
sciq | sciq_01_04650 | How do most plants create food? | [
"electrolysis",
"photosynthesis",
"atherosclerosis",
"glycolysis"
] | B | Plants are multicellular eukaryotes. They have organelles called chloroplasts and cell walls made of cellulose. Plants also have specialized reproductive organs. Almost all plants make food by photosynthesis. Life as we know it would not be possible without plants. |
sciq | sciq_01_03110 | The older parts of what structures anchor the plant and transport water and solutes between the soil and shoots? | [
"roots",
"leaves",
"cells",
"bark"
] | A | |
math_qa | mathqa_03_03596 | the cash difference between the selling prices of an article at a profit of 10 % and 6 % is rs . 3 . the ratio of the two selling prices is ? | [
"52 : 56",
"55 : 53",
"52 : 50",
"22 : 56"
] | B | "let c . p . of the article be rs . x . then , required ratio = 110 % of x / 106 % of x = 110 / 106 = 55 / 53 = 55 : 53 answer : b" |
medmcqa | medmcqa_05_02756 | Most common neurological disorder encountered in pregnancy: | [
"Epilepsy",
"Alziemers disease",
"Cerebrovascular disorders",
"Multiple sclerosis"
] | A | Epilepsy is the most common neurological disorder encountered in pregnancy. |
medmcqa | medmcqa_05_04867 | Hemodialysis is absolutely indicated in: | [
"Methanol",
"Benzodiazepine",
"Organophosphorus",
"Amphetamine"
] | A | Ans. is 'a' i.e. Methanol Hemodialysis - is used for removing following poisons from blood:Barbiturates*Salicylates*Methanol*Boric acid*Glutethimide*Thiocyanates* |
ARC-Easy | arc_04_01803 | Which is the best example of evaporation? | [
"raindrops freezing",
"an ice cube melting",
"a puddle drying in the sun",
"a sponge soaking up water"
] | C | null |
ARC-Easy | arc_04_01068 | Which animal develops inside its mother before it is born alive? | [
"Butterfly",
"Cat",
"Duck",
"Frog"
] | B | null |
sciq | sciq_01_02007 | What forms when the dna in the nucleus wraps around proteins? | [
"rna",
"genes",
"ribosomes",
"chromosomes"
] | D | To begin mitosis, the DNA in the nucleus wraps around proteins to form chromosomes . Each organism has a unique number of chromosomes. In human cells, our DNA is divided up into 23 pairs of chromosomes. Replicated DNA forms a chromosome made from two identical sister chromatids , forming an "X" shaped molecule ( Figure... |
sciq | sciq_01_05945 | Where are all hormones secreted into before entering the circulatory system? | [
"Cerebrospinal fluid",
"blood stream",
"interstitial fluid",
"Amniotic fluid"
] | C | |
sciq | sciq_01_06205 | What kind of compounds change color when bases come into contact with them, so they can be used to detect bases? | [
"indicators",
"parameters",
"liquid",
"metals"
] | A | Certain compounds, called indicators, change color when bases come into contact with them, so they can be used to detect bases. An example of an indicator is a compound called litmus. It is placed on small strips of paper that may be red or blue. If you place a few drops of a base on a strip of red litmus paper, the pa... |
ARC-Easy | arc_04_01558 | Which is the best plan to make the fossil fuel supply last longer? | [
"mine more coal",
"reduce car pollution",
"produce more gasoline",
"reduce electricity use"
] | D | null |
sciq | sciq_01_02550 | The golgi apparatus works like a mail room by receiving and sending what? | [
"proteins",
"acids",
"enzymes",
"particles"
] | A | The Golgi apparatus works like a mail room. The Golgi apparatus receives proteins from the rough ER and puts "shipping addresses" on them. The Golgi then packages the proteins into vesicles and sends them to the right place in the cell or to the cell membrane. Some of these proteins are secreted from the cell (they exi... |
openbookqa | obqa_02_02683 | To protect against the noon day sun you might use | [
"an opaque bandana",
"a short haircut",
"transparent baseball cap",
"a sunny smile"
] | A | the sun is located directly overhead at noon |
sciq | sciq_01_00094 | Transform faults are the site of massive what? | [
"tornadoes",
"vibrations",
"earthquakes",
"storms"
] | C | Transform faults are the site of massive earthquakes. |
sciq | sciq_01_08909 | Temperature is a measure of the motion (kinetic energy) of what? | [
"particles",
"electrons",
"molecules",
"nucleus"
] | C | Water Stabilizes Temperature The hydrogen bonds in water allow it to absorb and release heat energy more slowly than many other substances. Temperature is a measure of the motion (kinetic energy) of molecules. As the motion increases, energy is higher and thus temperature is higher. Water absorbs a great deal of energy... |
ARC-Easy | arc_04_01269 | The human stomach is protected from self-digestion by a layer of | [
"bile.",
"mucus.",
"muscle.",
"white blood cells."
] | B | null |
openbookqa | obqa_02_03464 | the breaking down of food into simple substances occurs in the | [
"hair",
"shoes",
"inner sustenance canals",
"beach"
] | C | the breaking down of food into simple substances occurs in the digestive system |
sciq | sciq_01_01570 | What do you call the slope that forms the edge of the continent? | [
"the continental slope",
"the cataclysmic slope",
"the prevalent slope",
"the land slope"
] | A | The continental slope is the slope that forms the edge of the continent. It is seaward of the continental shelf. In some places, a large pile of sediments brought from rivers creates the continental rise. The continental rise ends at the ocean floor. Much of the ocean floor is called the abyssal plain. |
medmcqa | medmcqa_05_03217 | Thickness of split grafts commonly used in oral and maxillofacial region: | [
"Upto 0.3mm",
"0.6 mm",
"0.3-0.5 mm",
">0.6 mm"
] | C | The split thickness graft consists of epidermis and the superficial part of dermis, thus containing few skin appendageal structures. The grafts are classified as thin (upto 0.3mm), medium (0.4 — 0.5mm) and thick (about 0.6mm). Split grafts of 0.3 to 0.5mm thickness are commonly used in oral and maxillofacial procedures... |
sciq | sciq_01_08367 | The dual character is critical for the formation of the what? | [
"lipid bilayer",
"carbon bilayer",
"muscle bilayer",
"tissues bilayer"
] | A | The dual character is critical for the formation of the lipid bilayer. The hydrophilic portions of the molecule are in contact with the aqueous environment of the cell, while the hydrophobic portion of the lipids is in the interior of the bilayer and provides a barrier to the passive diffusion of most molecules. |
medmcqa | medmcqa_05_02910 | Delusion in delirium are | [
"Transient",
"Frightening",
"Self reference",
"Nihilistic"
] | A | Delusion are only for sho time so transient in nature. It is the most characteristic feature of the delision. But they may be frightening in nature. So option A is the best answer. |
math_qa | mathqa_03_03265 | ( 3 * 10 ^ 2 ) * ( 4 * 10 ^ - 2 ) = ? | [
"14",
"12",
"1200",
"1.2"
] | B | 3 * 10 ^ 2 = 300 4 * 10 ^ - 2 = 0.04 ( 3 * 10 ^ 2 ) * ( 4 * 10 ^ - 2 ) = 300 * 0.04 = 12.00 the answer is option b |
ARC-Easy | arc_04_01624 | The primary functions of the digestive system are to break down food, absorb nutrients and excrete wastes. Once food is absorbed, what system is responsible for carrying the nutrients to the body cells? | [
"respiratory system",
"circulatory system",
"nervous system",
"skeletal system"
] | B | null |
medmcqa | medmcqa_05_03661 | A diabetic patient present with bloody nasal discharge, orbital swelling and pain. Culture of periorbital pus showed branching septate hyphae. Which of the following is the most probable organism involved? | [
"Mucor",
"Candida",
"Aspergillus",
"Rhizopus"
] | C | Mucor and Aspergillus species are the most common oppounistic agents causing orbital fungal infections. Immunocompromised and diabetic patients are especially prone to these fungal infections. They usually involve the orbit by direct extension from nasal cavity and paranasal sinuses through bone destruction. Demonstrat... |
sciq | sciq_01_02409 | What is the only planet that is known to support life? | [
"Mars",
"Venus",
"Saturn",
"earth"
] | D | Mars is a lot like Earth. Mars is rocky and has an atmosphere. Mars even has water! But Mars (and Mercury, Venus, the Moon, Jupiter, Saturn, Uranus and Neptune) does not have any evidence of life. Life is what makes Earth unique. It is also part of Earth's dynamic nature. Life is part of many Earth processes. Life is a... |
sciq | sciq_01_02564 | What consists of thylakoid membranes surrounded by stroma? | [
"a stem",
"a nucleus",
"a photon",
"a chloroplast"
] | D | A chloroplast consists of thylakoid membranes surrounded by stroma. The thylakoid membranes contain molecules of the green pigment chlorophyll. |
sciq | sciq_01_04646 | What term describes the ability of matter to combine chemically with other substances? | [
"Diffusion",
"oxidation",
"permeability",
"reactivity"
] | D | Reactivity is the ability of matter to combine chemically with other substances. For example, iron is highly reactive with oxygen. When it combines with oxygen, it forms the reddish powder called rust (see Figure below ). Rust is not iron but an entirely different substance that consists of both iron and oxygen. |
math_qa | mathqa_03_00301 | in a kilometer race , a beats b by 60 meters or 15 seconds . what time does a take to complete the race ? | [
"221",
"235",
"245",
"289"
] | B | "time taken by b run 1000 meters = ( 1000 * 15 ) / 60 = 250 sec . time taken by a = 250 - 15 = 235 sec . answer : b" |
sciq | sciq_01_03664 | Why do homonuclear diatomic molecules have zero dipole moment? | [
"no electrical attraction",
"at homeostasis",
"no difference in electronegativity",
"no activation energy"
] | C | A whole molecule may also have a separation of charge, depending on its molecular structure and the polarity of each of its bonds. If such a charge separation exists, the molecule is said to be a polar molecule (or dipole); otherwise the molecule is said to be nonpolar. The dipole moment measures the extent of net char... |
sciq | sciq_01_10905 | As hydrostatic pressure in the kidneys increases, what happens to the amount of water leaving the capillares? | [
"it stays the same",
"it increases",
"it evaporates",
"it decreases"
] | B | Hydrostatic pressure is especially important in governing the movement of water in the nephrons of the kidneys to ensure proper filtering of the blood to form urine. As hydrostatic pressure in the kidneys increases, the amount of water leaving the capillaries also increases, and more urine filtrate is formed. If hydros... |
sciq | sciq_01_04292 | The bone matrix consists of tough protein fibers—mainly what? | [
"tissues",
"collagen",
"tendons",
"hemoglobin"
] | B | Many people think of bones as being dead, dry, and brittle. These adjectives correctly describe the bones of a preserved skeleton, but the bones in a living human being are very much alive. As shown in Figure below , the basic structure of bones is bone matrix , which forms the underlying rigid framework of bones, form... |
medmcqa | medmcqa_05_02915 | Cricothyroid muscle is supplied by: | [
"Superior laryngeal nerve",
"External laryngeal nerve",
"Vagus nerve",
"Glossopharyngael nerve"
] | A | All the muscles which play any role in movement of vocal cord are supplied by recurrent laryngeal nerve except the cricothyroid muscle which receives its innervation from the external laryngeal nerve - a branch of superior laryngeal nerve. |
sciq | sciq_01_03558 | What are the most numerous blood cells? | [
"white blood cells",
"neutrophils",
"platelets",
"red blood cells"
] | D | |
sciq | sciq_01_00346 | What is a group of connected cells that have a similar function within an organism called? | [
"nucleus",
"tissue",
"organ",
"colony"
] | B | A tissue is a group of connected cells that have a similar function within an organism. More complex organisms such as jellyfish, coral, and sea anemones have a tissue level of organization. For example, jellyfish have tissues that have separate protective, digestive, and sensory functions. |
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