dataset stringclasses 6
values | id stringlengths 12 16 | question stringlengths 4 758 | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 7.76k ⌀ |
|---|---|---|---|---|---|
medmcqa | medmcqa_05_02430 | Which is the initial Imaging modality of choice for Insulinoma? | [
"USG",
"CT abdomen",
"Somatostatin Receptor Scan (SRS)",
"E.U.S"
] | D | For PETs in the pancreas, EUS is highly sensitive, localizing 77-100% of insulinomas, which occur almost exclusively within the pancreas. Tests for location of pNET: Somatostatin Receptor Scintigraphy is the initial imaging modality but is less available. Helical CT scan has a sensitivity of 82-94%. Gadolinium based MR... |
sciq | sciq_01_10787 | Data from paleontology offer insights into the early evolution of what? | [
"cells",
"fungi",
"acids",
"neurons"
] | B | |
ARC-Easy | arc_04_01559 | The stages of evolution of a star are determined by the mass of the star at the beginning of its life cycle. Which stage of evolution is the oldest form of a massive star? | [
"red giant",
"supernova",
"neutron star",
"white dwarf"
] | C | null |
sciq | sciq_01_06301 | What is essential for cellular respiration for all aerobic organisms? | [
"oxygen",
"water",
"nitrogen",
"carbon"
] | A | An online guide from the University of Illinois about air masses and fronts is found here: http://ww2010. atmos. uiuc. edu/%28Gh%29/guides/mtr/af/home. rxml . |
openbookqa | obqa_02_03413 | Splitting and fusing billions of atoms at the same location in space produces | [
"darkness",
"frigged rain",
"illumination",
"groceries"
] | C | nuclear reactions in stars causes stars to produce light |
sciq | sciq_01_00577 | The mass of the objects and the distance between them affect the strength of what universal force? | [
"states of matter",
"motion",
"weight",
"gravity"
] | D | All objects in the universe have a gravitational attraction to each other ( Figure below ). The strength of the force of gravity depends on two things. They are the mass of the objects and the distance between them. The greater the objects’ mass, the greater the force of attraction. As the distance between the objects ... |
sciq | sciq_01_03722 | Some atoms are more stable when they gain or lose an electron and form what? | [
"protons",
"molecules",
"electrons",
"ions"
] | D | Ions and Ionic Bonds Some atoms are more stable when they gain or lose an electron (or possibly two) and form ions. This fills their outermost electron shell and makes them energetically more stable. Because the number of electrons does not equal the number of protons, each ion has a net charge. Cations are positive io... |
math_qa | mathqa_03_01714 | a card is drawn from a pack of 52 cards . the probability of getting a queen of club or a king of heart is : | [
"1 / 26",
"1 / 52",
"2 / 62",
"2 / 26"
] | A | "here , n ( s ) = 52 . let e = event of getting a queen of club or a king of heart . then , n ( e ) = 2 . p ( e ) = n ( e ) / n ( s ) = 2 / 52 = 1 / 26 answer should be a" |
sciq | sciq_01_09530 | What is the term for when clumped solids sink to the bottom of the water? | [
"sedimentation",
"Clumping",
"sediment",
"Foundation"
] | A | The water is moved to tanks. The clumped solids sink to the bottom of the water. This is called sedimentation . |
math_qa | mathqa_03_00227 | a train 180 m long is running with a speed of 60 km / hr . in what time will it pass a man who is running at 6 km / hr in the direction opposite to that in which the train is going ? | [
"7",
"10",
"8",
"2"
] | B | "speed of train relative to man = 60 + 6 = 66 km / hr . = 66 * 5 / 18 = 55 / 3 m / sec . time taken to pass the men = 180 * 3 / 55 = 10 sec . answer b" |
sciq | sciq_01_08534 | What is the disease in which bronchioles in the lungs periodically swell and fill with mucus? | [
"allergy",
"nausea",
"leukemia",
"asthma"
] | D | Asthma is a disease in which bronchioles in the lungs periodically swell and fill with mucus. Symptoms of asthma may include difficulty breathing, wheezing, coughing, and chest tightness. An asthma attack may be triggered by allergies, strenuous exercise, stress, or another respiratory illness such as a cold. |
medmcqa | medmcqa_05_04377 | A povey-stricken mother suffering from active tuberculosis delivers a baby. Which one of the following advices would be the most appropriate in her case - | [
"Breast feeding and BCG immunization",
"Breast feeding and isoniazid administration",
"Expressed breast milk and BCG immunization",
"Stop feeds and isoniazid administration"
] | B | Ans. is 'b' i.e., Breast feeding and isoniazid administration o The best answer would have been --> Breast feeding + INH + BCG vaccination. |
medmcqa | medmcqa_05_00904 | Persistent feeling of guilt is seen in | [
"OCD",
"Depression",
"Mania",
"Schizophrenia"
] | B | increased guilt is a carecterstic of depression DIAGNOSTIC CRITERIA FOR DEPRESSION Depressed mood most of the day Anhedonia=== loss of interest in previous pleasurable activities Fatiguability Dec sleep Dec appetite Hopelessness Suicidal ideas Ideas of guilt Reference: Kaplon and sadock, 11 th edition, synopsis of psyc... |
openbookqa | obqa_02_03935 | Which of the following resources can reproduce to replenish it's stock? | [
"Coal",
"Wood",
"Salt",
"Petroleum"
] | B | a renewable resource can be renewed |
medmcqa | medmcqa_05_03726 | Which of the following adverse effect of levodopa is not blocked by carbidopa? | [
"Vomiting",
"Hypotension",
"Psychosis",
"Tachycardia"
] | C | Levodopa - CARBIDOPA / BENSERAZIDE: Peripheral DOPA decarboxylase inhibitors. - So peripheral adverse effects will decrease - More L-DOPA will enter the brain and efficacy will increase The adverse effects are more due to deposition of DOPA in the brain. DOPA deposition leads to psychosis i.e. abnormal behaviour and dy... |
sciq | sciq_01_01201 | Most thoracic vertebrae have two facets that articulate with the head of what structure? | [
"calf",
"pelvic",
"rib",
"heart"
] | C | Thoracic Vertebrae The bodies of the thoracic vertebrae are larger than those of cervical vertebrae (Figure 7.26). The characteristic feature for a typical midthoracic vertebra is the spinous process, which is long and has a pronounced downward angle that causes it to overlap the next inferior vertebra. The superior ar... |
openbookqa | obqa_02_00782 | When a new suburb was built there was less room for what? | [
"Tadpoles",
"Crime",
"Guns",
"Air"
] | A | if a habitat can no longer support animals then those animals will move to another area |
sciq | sciq_01_00547 | What is the term for an infection caused by a fungal parasite? | [
"mydriasis",
"mitosis",
"mycosis",
"acrobasis"
] | C | |
openbookqa | obqa_02_04708 | Even items such as rocks mass can be changed due to which process? | [
"Weathering",
"Climate",
"Weatherization",
"Weather"
] | A | weathering means breaking down surface materials from larger whole into smaller pieces by weather |
sciq | sciq_01_07835 | What is required to partially overcome the attractive forces between molecules in a solid to form a liquid? | [
"hydrogen",
"fuel",
"energy",
"oxygen"
] | C | Figure 14.7 (a) Energy is required to partially overcome the attractive forces between molecules in a solid to form a liquid. That same energy must be removed for freezing to take place. (b) Molecules are separated by large distances when going from liquid to vapor, requiring significant energy to overcome molecular at... |
openbookqa | obqa_02_03663 | Who is in better shape? | [
"a sedentary crowd-worker",
"a body builder",
"a couch potato",
"a fat woman"
] | B | exercise has a positive impact on a human 's health |
sciq | sciq_01_06514 | Stimuli in the brain, stomach, and small intestine activate or inhibit production of what secretion? | [
"metabolic juice",
"sweat",
"gastric juice",
"digestive juice"
] | C | Gastric Secretion The secretion of gastric juice is controlled by both nerves and hormones. Stimuli in the brain, stomach, and small intestine activate or inhibit gastric juice production. This is why the three phases of gastric secretion are called the cephalic, gastric, and intestinal phases (Figure 23.17). However, ... |
math_qa | mathqa_03_00881 | the average of 35 numbers is 25 . if each number is multiplied by 5 , find the new average ? | [
"125",
"189",
"297",
"267"
] | A | "sum of the 35 numbers = 35 * 25 = 875 if each number is multiplied by 5 , the sum also gets multiplied by 5 and the average also gets multiplied by 5 . thus , the new average = 25 * 5 = 125 . answer : a" |
math_qa | mathqa_03_00507 | find 40 % of 320 | [
"96",
"94",
"128",
"74"
] | C | "we know that r % of m is equal to r / 100 × m . so , we have 40 % of 320 40 / 100 × 320 = 128 answer : c" |
sciq | sciq_01_08259 | What substances in a car battery can be melted and recycled? | [
"lead and steel",
"lead and plastic",
"lead and sodium",
"steel and sodium"
] | B | Lead is still widely used in car batteries. In recent years, battery recycling is becoming very common - about 98% of car batteries a recycled today. The used batteries go to a processing plant where they are crushed and placed in a tank. The lead sinks to the bottom and can be separated, melted and used again. Plastic... |
ARC-Easy | arc_04_01950 | In order to distinguish fact from opinion, conclusions in experiments should be | [
"recorded on a computer.",
"presented in bar graphs.",
"based on verifiable data.",
"organized in a table."
] | C | null |
openbookqa | obqa_02_03545 | As watering holes dry up more animals will | [
"die",
"move in",
"join together",
"dig wells"
] | A | as available water in an environment decreases , the amount of available food in that environment will decrease |
sciq | sciq_01_11415 | What does interstellar medium consist of? | [
"gravitational waves",
"the strong force",
"thinly spread gas and dust",
"dark matter"
] | C | Space may seem empty, but actually it contains thinly spread gas and dust, called interstellar medium, that gradually collapses over immense stretches of time and collects into denser clouds of gas and dust. The atoms of gas are mostly hydrogen and are typically about a centimeter apart. The dust is mostly carbon and s... |
medmcqa | medmcqa_05_04840 | Which of the following typical antipsychotic drug is not available in depot form ? | [
"Haloperidol",
"Risperidone",
"Olanzapine",
"Chlorpromazine"
] | D | Ans. D. ChlorpromazineAntipsychotic drugs with depot preparations are risperidone, poliperidone, halopetidol, fluphenazine, flupenthixol, zuclopenthixol, olannpine, clozapine, imipramine and quetiapine. |
ARC-Challenge | arc_04_03065 | As a sample of mercury changes state from liquid to solid, the atoms of the sample | [
"move closer together and have less kinetic energy.",
"move closer together and have more kinetic energy.",
"move farther apart and have less kinetic energy.",
"move farther apart and have more kinetic energy."
] | A | null |
sciq | sciq_01_00022 | Cutting down on the use of chemical fertilizers and preserving wetlands are ways to prevent what "unlivable" regions in bodies of water? | [
"hostile zones",
"inhabitable zones",
"dead zones",
"fresh zones"
] | C | Cutting down on the use of chemical fertilizers is one way to prevent dead zones in bodies of water. Preserving wetlands is also important. Wetlands are habitats such as swamps, marshes, and bogs where the ground is soggy or covered with water much of the year. Wetlands slow down and filter runoff before it reaches bod... |
sciq | sciq_01_02915 | How is energy expressed when it is released in a chemical reaction? | [
"as a percentage",
"as negative number",
"as an equation",
"as a positive number"
] | B | When energy is released in a chemical reaction or process, that energy is expressed as a negative number. Figure below shows electron affinities in kJ/mol for the main group elements. |
openbookqa | obqa_02_02438 | Living things which require warmth likely also require | [
"beads",
"tea",
"presents",
"kidneys"
] | D | an animal requires warmth for survival |
math_qa | mathqa_03_04858 | find unit digit of n when n = 63 ^ 1 ! + 2 ! + . . . + 63 ! + 18 ^ 1 ! + 2 ! + . . . + 18 ! + 37 ^ 1 ! + 2 ! + . . . 37 ! | [
"2",
"4",
"6",
"8"
] | D | 3,8 and 7 have a power cycle of 4 , i . e . the units digit in each case will repeat after every 4 th power . for eg : 3 ^ 1 = 3 , 3 ^ 2 = 9 , 3 ^ 3 = 27 , 3 ^ 4 = 81 , 3 ^ 5 = 243 all the powers given ( 1 ! + 2 ! + . . . . ) , are multiples of 4 . it is so because the last 2 digits of the total sum will be 00 , for ea... |
openbookqa | obqa_02_01949 | In a single year, a giant globe will do this to a giant star. | [
"fight",
"burn",
"circle",
"explode"
] | C | the Earth revolves around the sun |
openbookqa | obqa_02_00922 | How does refraction affect the look of things | [
"They look black",
"They appear same",
"They just disappear",
"They appear different"
] | D | refraction causes something to look different |
math_qa | mathqa_03_04950 | a train covers a distance of 12 km in 10 min . if it takes 2 sec to pass a telegraph post , then the length of the train is ? | [
"40",
"80",
"20",
"100"
] | A | "speed = ( 12 / 10 * 60 ) km / hr = ( 72 * 5 / 18 ) m / sec = 20 m / sec . length of the train = 20 * 2 = 40 m . answer : option a" |
openbookqa | obqa_02_01181 | An animal can do some essential things without being taught or ever seeing it done | [
"we are unaware",
"that is negative",
"that is affirmative",
"all of these"
] | C | an animal knows how to do instinctive behaviors when it is born |
sciq | sciq_01_07725 | Light emitted by atoms is polychromatic—containing more than one of these? | [
"wavelength",
"gravity",
"filter",
"weight"
] | A | Lasers Most light emitted by atoms is polychromatic—containing more than one wavelength. In contrast, lasers (from light amplification by stimulated emission of radiation) emitmonochromatic light— a single wavelength only. Lasers have many applications in fiber-optic telecommunications, the reading and recording of com... |
sciq | sciq_01_06605 | What makes up 99 percent of air? | [
"oxygen and dioxide",
"dioxide and nitrogen",
"phosphorus and oxygen",
"nitrogen and oxygen"
] | D | Figure below shows the main gases in air. Nitrogen and oxygen make up 99 percent of air. Argon and carbon dioxide make up much of the rest. These percentages are the same just about everywhere in the atmosphere. |
math_qa | mathqa_03_04294 | gopi gives rs . 90 plus one turban as salary to his servant for one year . the servant leaves after 9 months and receives rs . 65 and the turban . find the price of the turban . | [
"27",
"36",
"29",
"10"
] | D | "let the price of turban be x . thus , for one year the salary = ( 90 + x ) for 9 months he should earn 3434 ( 90 + x ) . now he gets one turban and rs . 65 . thus , 3434 ( 90 + x ) = 65 + x or 270 + 3 x = 260 + 4 x or x = 10 answer : d" |
openbookqa | obqa_02_02110 | Large fluffy clouds in winter may | [
"sink",
"burn",
"melt",
"precipitate"
] | D | precipitation is when snow fall from clouds to the Earth |
medmcqa | medmcqa_05_02784 | The shortest diameter of fetal head is: | [
"Biparietal diameter",
"Suboccipitofrontal diameter",
"Occipitofrontal diameter",
"Bitemporal diameter"
] | D | Ans. is d, i.e. Bitemporal diameterRef. Dutta Obs. 9/e. p 11MnemonicRemember Friends: always transverse diameters of the fetal skull are smaller than Anteroposterior diameters.Amongst the given options: Biparietal and bitemporal diameters are transverse diameters, whereas suboccipitofrontal and occipitofrontal are ante... |
sciq | sciq_01_01101 | Single bonds allow the atoms they join to rotate freely about the what? | [
"atomic orbit",
"bond axis",
"electron shell",
"nucleus"
] | B | |
sciq | sciq_01_05822 | What general property of an earthquake is used to describe its relative strength? | [
"magnitude",
"amplitude",
"resonance",
"latitude"
] | A | Earthquake magnitude affects how much damage is done in an earthquake. A larger earthquake damages more buildings and kills more people than a smaller earthquake. But that's not the only factor that determines earthquake damage. The location of an earthquake relative to a large city is important. More damage is done if... |
sciq | sciq_01_03860 | Cilia or flagella structures give protists what ability? | [
"movement",
"eating",
"reproduction",
"breathing"
] | A | An animal-like protist, or a protozoa. These protists have the ability to move, usually with some sort of cilia or flagella, and must obtain their energy from other sources. But obviously, they are much simpler than animals. |
sciq | sciq_01_03702 | Potential differences from various voltage sources are necessary in order to create electrical fields, which result in what flow of charge? | [
"voltage",
"current",
"output",
"wattage"
] | B | 20.2 Ohm’s Law: Resistance and Simple Circuits What drives current? We can think of various devices—such as batteries, generators, wall outlets, and so on—which are necessary to maintain a current. All such devices create a potential difference and are loosely referred to as voltage sources. When a voltage source is co... |
sciq | sciq_01_05136 | Although much of the heart's basic structure is complete by the end of the fifth week, what fetal structures remain until birth or shortly after? | [
"heart shunts",
"blood shunts",
"renal arteries",
"umbilical arteries"
] | B | The five regions of the primitive heart tube develop into recognizable structures in a fully developed heart. The truncus arteriosus will eventually divide and give rise to the ascending aorta and pulmonary trunk. The bulbus cordis develops into the right ventricle. The primitive ventricle forms the left ventricle. The... |
ARC-Challenge | arc_04_03000 | Four identical candles are set on a safe surface and lit. One is covered with a small-sized jar, one is covered with a large-sized jar, and one candle is left in the open. A fourth lit candle is placed in a vacuum. Which candle will most likely stay lit the longest? | [
"the candle placed in the vacuum",
"the candle covered with the small-sized jar",
"the candle covered with the large-sized jar",
"the candle left out in the open"
] | D | null |
math_qa | mathqa_03_01505 | 150 liters of a mixture of milk and water contains in the ratio 3 : 2 . how much water should now be added so that the ratio of milk and water becomes 3 : 4 ? | [
"90 liters",
"20 liters",
"50 liters",
"20 liters"
] | C | "milk = 3 / 5 * 150 = 90 liters water = 50 liters 90 : ( 50 + p ) = 3 : 4 150 + 3 p = 360 = > p = 70 50 liters of water are to be added for the ratio become 3 : 4 . answer : c" |
medmcqa | medmcqa_05_01589 | A child is below the third percentile for height. His growth velocity is normal, but chronologic age is more than skeletal age. The most likely diagnosis is | [
"Constitutional delay in growth",
"Genetic sho stature",
"Primordial dwarfism",
"Hypopituitarism"
] | A | sho stature: Defined as height below third centile or more than 2 standard detions below the median height for age and gender according to the population standard. Children whose stature s more than 3 SD below the population mean for age and gender are more likely to be suffering from pathological sho stature as compar... |
openbookqa | obqa_02_04276 | Aside from plants, lizards also eat bugs for | [
"singing",
"crying",
"nothing",
"sustenance"
] | D | lizards eat insects |
medmcqa | medmcqa_05_04688 | Late deaths in burns is due to - | [
"Sepsis",
"Hypovolemia",
"Contractures",
"Neurogenic"
] | A | Answer is 'a' i.e. Sepsis "Following successful resucitation, most acute morbidity and viually all moality in severely burned patients are related to infection." - Schwaz This is because thermal injury causes profound immunosuppression that is propoional to the TBSA of the burn. Also know Inspite of the burn patient at... |
medmcqa | medmcqa_05_04997 | Leiden thrombophilia is caused by mutational deficiency of which of the following factors? | [
"FactorV",
"FactorVII",
"Factor IX",
"FactorX"
] | A | Ref. Robbins Pathology. 9th edition. Page. 135
Factor V Leiden thrombophilia is an inherited disorder of blood clotting. Factor V Leiden is the name of a specific mutation (genetic alteration) that results in thrombophilia, or an increased tendency to form abnormal blood clots in blood vessels. Factor V Leiden is the m... |
sciq | sciq_01_06436 | What structure supports the body, protects internal organs, produces blood cells, and maintains mineral homeostasis? | [
"skeleton",
"fossil",
"skin",
"cuticle"
] | A | The skeleton supports the body, protects internal organs, produces blood cells, and maintains mineral homeostasis. |
math_qa | mathqa_03_01121 | pipe a can fill a tank in 4 hours . due to a leak at the bottom , it takes 8 hours for the pipe a to fill the tank . in what time can the leak alone empty the full tank ? | [
"13",
"17",
"18",
"8"
] | D | "let the leak can empty the full tank in x hours 1 / 4 - 1 / x = 1 / 8 = > 1 / x = 1 / 4 - 1 / 8 = ( 2 - 1 ) / 8 = 1 / 8 = > x = 8 . answer : d" |
openbookqa | obqa_02_04086 | A monkey grabs a banana in order to | [
"build a shelter",
"find a mate",
"hit enemies",
"gain nutrients"
] | D | eating food is used to get nutrients by living things |
medmcqa | medmcqa_05_01698 | Resistance to ciprofloxacin is due to: | [
"Transduction",
"Transformation",
"Conjugation",
"Mutation"
] | D | Ref: Goodman & Gillman's 13th ed. P 1016* Ciprofloxacin is one of the fluoroquinolones along with norfloxacin, ofloxacin, levofloxacin, spartloxacin, etc.* MOA of quinolones: The quinolone antibiotics target bacterial DNA gyrase and topoisomerase IV.* The quinolones inhibit gyrase-mediated DNA supercoiling at concentra... |
math_qa | mathqa_03_00439 | a work crew of 4 men takes 5 days to complete one - half of a job . if 11 men are then added to the crew and the men continue to work at the same rate , how many days will it take the enlarged crew to do the rest of the job ? | [
"2",
"3",
"1 1 / 3",
"4"
] | C | "suppose 1 man can do work in x days . . so 4 men will do in . . 4 / x = 1 / 5 * 1 / 2 as half job is done x = 40 now 11 more are added then 15 / 40 = 1 / 2 * 1 / d for remaining half job d = 1 1 / 3 number of days c" |
math_qa | mathqa_03_03933 | in a mixture of 45 litres the ratio of milk to water is 4 : 1 . additional 11 litres of water is added to the mixture . find the ratio of milk to water in the resulting mixture . | [
"2 / 1",
"4 / 1",
"2 / 3",
"9 / 5"
] | D | "given that milk / water = 4 x / x and 4 x + x = 45 - - > x = 9 . thus milk = 4 x = 36 liters and water = x = 9 liters . new ratio = 36 / ( 9 + 11 ) = 36 / 20 = 9 / 5 . answer : d ." |
sciq | sciq_01_09031 | What type of energy is useful to humans because it's ease of transport and conversion to other forms of energy? | [
"electrical",
"heat",
"potential",
"physical"
] | A | Electrical energy is useful to us mostly because it is easy to transport and can be easily converted to or from other forms of energy. Of course, conversion involves wast, typically as heat. |
sciq | sciq_01_08091 | Geiger counters can be used to detect what, in general? | [
"evaporation",
"seismic load",
"convection",
"radiation"
] | D | One reason radiation is dangerous is that it can’t be detected with the senses. You normally can’t see it, smell it, hear it, or feel it. Fortunately, there are devices such as Geiger counters that can detect radiation. A Geiger counter, like the one in Figure below , has a tube that contains atoms of a gas. If radiati... |
sciq | sciq_01_11117 | Respiration cycles the organic carbon into which gas? | [
"liquid dioxide",
"carbon dioxide",
"oxygen",
"phosphorus dioxide"
] | B | Figure 46.15 Carbon dioxide gas exists in the atmosphere and is dissolved in water. Photosynthesis converts carbon dioxide gas to organic carbon, and respiration cycles the organic carbon back into carbon dioxide gas. Long-term storage of organic carbon occurs when matter from living organisms is buried deep undergroun... |
sciq | sciq_01_03912 | Compared to thoracic and lumbar types, the cervical type of what structures carry the least amount of body weight? | [
"vertebrae",
"nasal",
"ametic",
"nuclei"
] | A | Cervical Vertebrae Typical cervical vertebrae, such as C4 or C5, have several characteristic features that differentiate them from thoracic or lumbar vertebrae (Figure 7.25). Cervical vertebrae have a small body, reflecting the fact that they carry the least amount of body weight. Cervical vertebrae usually have a bifi... |
math_qa | mathqa_03_00752 | if m is an integer such that ( - 2 ) ^ 2 m = 2 ^ ( 18 - m ) then m = ? | [
"4",
"5",
"6",
"7"
] | C | "2 m = 18 - m 3 m = 18 m = 6 the answer is c ." |
math_qa | mathqa_03_04806 | rates for having a manuscript typed at a certain typing service are $ 10 per page for the first time a page is typed and $ 5 per page each time a page is revised . if a certain manuscript has 100 pages , of which 30 were revised only once , 20 were revised twice , and the rest required no revisions , what was the total... | [
"$ 1250",
"$ 1350",
"$ 1150",
"$ 1360"
] | B | "50 pages typed 1 x 30 pages typed 2 x ( original + one revision ) 20 pages typed 3 x ( original + two revisions ) 50 ( 10 ) + 30 ( 10 + 5 ) + 20 ( 10 + 5 + 5 ) = 500 + 450 + 400 = 1350 answer - b" |
ARC-Challenge | arc_04_03165 | What occurs if the body's renal system fails to work? | [
"Gas exchange is impaired.",
"Blood oxygenation no longer occurs.",
"Metabolic waste builds up in the blood.",
"Nutrients are no longer transported to organs."
] | C | null |
medmcqa | medmcqa_05_01830 | Which of the following is absorbed in the colon ? | [
"Iron",
"Proteins",
"Bile salts",
"Electrolytes"
] | D | D i.e. Electrolytes- Maximum absorption or reabsorption of water from gastrointestinal tract occurs in jejunumQ.- Ca2+, Cl-, Fe2+, SO42-, long chain fatty acids and vitamins (except B12)are mainly absorbed in upper small intestine (i.e., jejunum & duodenum)Q.- Sodium (Na+) is mainly absorbed is upper & lower small inte... |
openbookqa | obqa_02_03232 | By finding the distance of something you are | [
"totally clueless",
"gathering data",
"playing around",
"wasting time"
] | B | An example of collecting data is measuring |
ARC-Challenge | arc_04_02899 | Which structure of a bird is correctly paired with its function? | [
"claws for obtaining food",
"wings for eliminating waste",
"feathers for breathing",
"eyes for growing"
] | A | null |
medmcqa | medmcqa_05_02264 | Treatment of choice for perforation in pars flaccida of the tympanic membrane with cholesteatoma is: | [
"Myringoplasty",
"Modified radical mastoidectomy",
"Antibiotics",
"Radical mastoidectomy"
] | B | (b) Modified radical mastoidectomy(Ref. Cummings, 6th ed., 2145)Since reconstruction of hearing is not done in radical mastoidectomy, so MRM is preferred over radical mastoidectomy in the treatment of unsafe CSOM to give the patient a hearing ear besides making the ear safe and dry |
sciq | sciq_01_05867 | What happens to the core of a star when it begins to run low on hydrogen? | [
"it disappears",
"it explodes",
"it expands",
"it contracts"
] | D | series of stages a sexually reproducing organism goes through from one generation to the next. |
openbookqa | obqa_02_03811 | Sticky balls from a plant can grow a new plant miles from the original because | [
"a bear unknowingly transported it",
"they bounced when they fell",
"they were transported by ants",
"they were carried there by a pterosaur"
] | A | if seeds stick to the fur of an animal then that seed will be transported by the animal |
openbookqa | obqa_02_03323 | Animals need to get ready for the changing seasons in various ways. One way bears get ready for the Winter is by having their | [
"ears fall off",
"fur get thinner",
"fur get thicker",
"nose get blue"
] | C | An example of a seasonal change is an animal growing thick fur for keeping warm in the winter |
sciq | sciq_01_03818 | What is mass number? | [
"to total number of electrons and neutrons in a nucleus",
"to total number of protons and electrons in a nucleus",
"the total number of protons and neutrons in a nucleus",
"the total number of protons and chondrichthyes in a nucleus"
] | C | All oxygen atoms have eight protons, and most have eight neutrons as well. What is the mass number of an oxygen isotope that has nine neutrons? What is the name of this isotope?. |
sciq | sciq_01_07234 | In eukaryotic cells, where is the dna kept? | [
"mitochondria",
"epidermis",
"nucleus",
"cytoplasm"
] | C | In eukaryotic cells, the DNA is kept in the nucleus. The nucleus is surrounded by a double membrane called the nuclear envelope. Within the nucleus is the nucleolus. |
sciq | sciq_01_04563 | What has increased the greenhouse effect? | [
"climate change",
"ozone depletion",
"human actions",
"temperature changes"
] | C | Greenhouse gases in the atmosphere absorb heat. This is called the greenhouse effect and it makes the planet warmer. Human actions have increased the greenhouse effect. |
openbookqa | obqa_02_03183 | Where is the best place to shoot animals? | [
"national park",
"sky",
"sea",
"forest"
] | D | national parks limit hunting |
math_qa | mathqa_03_03170 | among all sales staff at listco corporation , college graduates and those without college degrees are equally represented . each sales staff member is either a level - 1 or level - 2 employee . level - 1 college graduates account for 15 % of listco ' s sales staff . listco employs 60 level - 1 employees , 30 of whom ar... | [
"46",
"42",
"56",
"70"
] | D | i ' m going in on this one . so let ' s say that we have the following so we know that l 1 = 60 and that c and l 1 = 0.15 x , we should set up a double set matrix btw but anyways , i ' m just explaining the point with this problem . now we are told that 0.15 x = 30 , therefore the grand total is 200 . now we know that ... |
sciq | sciq_01_09094 | Some earthworms can also reproduce asexually by fragmentation followed by what? | [
"germination",
"digestion",
"fertilization",
"regeneration"
] | D | |
math_qa | mathqa_03_00179 | a shop owner sells 25 mtr of cloth and gains sp of 10 mtrs . find the gain % ? | [
"30 %",
"40 %",
"50 %",
"66.67 %"
] | D | "here , selling price of 10 m cloth is obtained as profit . profit of 10 m cloth = ( s . p . of 25 m cloth ) – ( c . p . of 25 m cloth ) selling price of 15 m cloth = selling price of 25 m of cloth let cost of each metre be rs . 100 . therefore , cost price of 15 m cloth = rs . 1500 and s . p . of 15 m cloth = rs . rs ... |
medmcqa | medmcqa_05_03873 | Sympathetic cholinergic transmission is seen in - | [
"Sweat glands",
"Renal vessels",
"GT vessels",
"Heart"
] | A | Ans. is 'a' i.e., Sweat glandso Neurotransmitter in all preganglionic autonomic nerves (both sympathetic and parasympathetic) is acetylcholine (ACH).o Neurotransmitter in all ganglia (both sympathetic and parasympathetic) is acetylcholine. o Neurotransmitter in postganglionic parasympathetic fibres is acetylcholine.o I... |
openbookqa | obqa_02_02576 | Which is more accurate: | [
"sharks use gills to swim underwater for longer than humans can",
"humans use gills to extract carbon from the water",
"sharks use gills to extract carbon from the water",
"sharks are unable to find oxygen while underwater"
] | A | gills are used for breathing water by aquatic animals |
sciq | sciq_01_03657 | Trichomoniasis is cause by what type of pathogen? | [
"protozoa",
"virus",
"worm",
"bacteria"
] | A | STIs may be caused by several different types of pathogens, including protozoa, insects, bacteria, and viruses. For example: Protozoa cause an STI called trichomoniasis. The pathogen infects the vagina in females and the urethra in males, causing symptoms such as burning and itching. Trichomoniasis is common in young p... |
math_qa | mathqa_03_00495 | the average ( arithmetic mean ) of the 5 positive integers k , m , r , s , and t is 12 , and k < m < r < s < t . if t is 20 , what is the greatest possible value of the median of the 5 integers ? | [
"16",
"18",
"19",
"20"
] | D | "we need to find the median which is the third value when the numbers are in increasing order . since k < m < r < s < t , the median would be r . the average of the positive integers is 12 which means that in effect , all numbers are equal to 12 . if the largest number is 20 , it is 8 more than 12 . we need r to be max... |
sciq | sciq_01_01520 | What is the term for a dynamic equilibrium that is maintained in body tissues and organs? | [
"homogeneity",
"dormancy",
"homeostasis",
"metabolism"
] | C | 33.3 Homeostasis Homeostasis is a dynamic equilibrium that is maintained in body tissues and organs. It is dynamic because it is constantly adjusting to the changes that the systems encounter. It is in equilibrium because body functions are kept within a normal range, with some fluctuations around a set point for the p... |
openbookqa | obqa_02_03085 | What are you unlikely to find in a canyon? | [
"granite",
"sandstone",
"squid",
"limestone"
] | C | a canyon is made of rocks |
math_qa | mathqa_03_02846 | a rectangle having length 100 cm and width 40 cm . if the length of the rectangle is increased by fifty percent then how much percent the breadth should be decreased so as to maintain the same area . | [
"25 %",
"33.33 %",
"40 %",
"75 %"
] | B | "explanation : solution : ( 50 / ( 100 + 50 ) * 100 ) % = 33.33 % answer : b" |
sciq | sciq_01_11393 | What is the leading cause of soil erosion? | [
"volcanic explosions",
"running water",
"glacier movement",
"tidal winds"
] | B | The same agents that erode landscapes also erode soil. They are water, wind, ice, or gravity. Running water is the leading cause of soil erosion. Water is abundant and has a lot of power. Wind is also a leading cause of soil erosion. Wind can pick up soil and blow it far away. |
ARC-Easy | arc_04_00582 | A student mixed baking soda with vinegar and observed that the reaction was endothermic. When is a reaction endothermic? | [
"when it is reversible",
"when it can be repeated",
"when it requires heat to make it happen",
"when energy is released by the process"
] | C | null |
openbookqa | obqa_02_02160 | A skunk wards off predators with | [
"a noxious spray",
"bad taste",
"a powerful nose",
"smelling good"
] | A | most animals avoid bad odors |
medmcqa | medmcqa_05_01952 | A 49-year-old man has his serum lipids measured. Which pattern suggests the lowest risk for CAD? | [
"total cholesterol 215 mg/dL, high-density lipoprotein (HDL) cholesterol 28 mg/dL",
"total cholesterol 215 mg/dL, HDL cholesterol 43 mg/dL",
"total cholesterol 180 mg/dL, HDL cholesterol 29 mg/dL",
"total cholesterol 202 mg/dL, HDL cholesterol 45 mg/dL"
] | D | This combination, although the total cholesterol is borderline, has high HDL cholesterol, which is protective. Nevertheless, a level this high would likely require treatment. |
ARC-Easy | arc_04_00911 | Sandra puts some pill bugs into an open box. She covers half the box with a piece of cardboard. She then places the box outside on a summer day, and all the pill bugs move under the cardboard. The pill bugs are most likely responding to which of the following? | [
"air pressure",
"bright light",
"wind",
"fog"
] | B | null |
sciq | sciq_01_00873 | Light reactions also release oxygen gas as a what? | [
"waste product",
"strange process",
"formal process",
"detritus product"
] | A | The light reactions also release oxygen gas as a waste product. |
medmcqa | medmcqa_05_04392 | A 9 yr old child is restless. He is hyperactive and his teacher complains that he does not listen to the teachings. Disturbs other students he also shows less interest in playing. The likely diagnosis is: | [
"Cerebral palsy",
"Attention deficit hyperkinetic child",
"Delirium",
"Mania"
] | B | B i.e. Attention deficit hyperkinetic child For ruling out delirium : look for Acute onset, clouding of consciousness with disorientationQfin time > place > person) For ruling out mania : look for An abnormally & persistently elevated, expansive or irritable mood (atleast 1 week or hospitalization is needed) with infla... |
medmcqa | medmcqa_05_03625 | Best vehicle for oxygen is | [
"Hb solution",
"Whole blood",
"Plasma",
"Dissolved"
] | A | 97% of oxygen in blood combines with Hb and presence of Hb increases the oxygen carrying capacity of blood 70 fold.3% of blood os transpoed in dissolved form.ie 100 ml of pure blood contains 0.3ml of oxygen dissolved in plasma.Ref: Textbook of medical physiology by N Geetha, 2nd edition, page no. 241,242 |
openbookqa | obqa_02_04798 | Quartz are in | [
"affection",
"hollow spaces",
"love",
"spices"
] | B | a quartz is made of six-sided transparent crystals |
sciq | sciq_01_08476 | Light is scattered from what in our atmosphere? | [
"molecules",
"ions",
"particles",
"matter"
] | A | Light is scattered from the molecules in our atmosphere. |
sciq | sciq_01_06766 | What is the term for the rate at which velocity changes? | [
"stability",
"acceleration",
"transmission",
"compression"
] | B | Acceleration is a measure of the change in velocity of a moving object. It measures the rate at which velocity changes. Velocity, in turn, is a measure of the speed and direction of motion, so a change in velocity may reflect a change in speed, a change in direction, or both. Both velocity and acceleration are vectors.... |
math_qa | mathqa_03_03605 | a certain lab experiments with white and brown mice only . in one experiment , 4 / 9 of the mice are brown . if there are 20 brown mice in the experiment , how many mice in total are in the experiment ? | [
"32",
"26",
"36",
"28"
] | C | "let total number of mice = m number of brown mice = 4 / 9 m number of white mice = 5 / 9 m = 20 = > m = 36 answer c" |
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