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 ⌀ |
|---|---|---|---|---|---|
sciq | sciq_01_03517 | How do organisms grow and repair themselves? | [
"cell death",
"cell division",
"symbosis",
"mutation"
] | B | Cell division is how organisms grow and repair themselves. It is also how many organisms produce offspring. For many single-celled organisms, reproduction is a similar process. The parent cell simply divides to form two daughter cells that are identical to the parent. In many other organisms, two parents are involved, ... |
medmcqa | medmcqa_05_00743 | What is the most common reason of a mid Vesicovaginal Fistula? | [
"Radiation injury",
"Cervical cancer",
"Obstructed labour",
"Forceps delivery"
] | C | Most Common fistula in India is obstetric fistula because of obstructed labor in mid vesicovaginal area. Forceps injury and vaginal hysterectomy causes high vesicovaginal fistula. Radiation injuries causes low vesicovaginal fistula. |
math_qa | mathqa_03_04137 | of the two square fields , the area of the one is 1 hectare , while anothe one is broader by 1 % . there differences in area is : | [
"201 m ( power",
"220 m ( power",
"211 m ( power",
"219 m ( power"
] | A | area of one square field = 10000 m ( power ) 2 10000 × 1 = 10000 side of this field = √ 10000 m = 100 m side of another square = 101 m difference of areas = [ 101 ( power ) 2 - 100 ( power ) 2 ] m ( power ) 2 [ 101 + 100 ] [ 101 - 100 ] m ( power ) 2 ( 201 ) ( 1 ) m 2 = 201 m ( power ) 2 answer is a . |
ARC-Easy | arc_04_01908 | Which of these uses sound waves to locate underwater objects? | [
"radar",
"sonar",
"telescope",
"microscope"
] | B | null |
sciq | sciq_01_03302 | What kind of scientists measure percentages of sand, silt, and clay? | [
"amount scientists",
"soil scientists",
"petro scientists",
"texture scientists"
] | B | Soil scientists measure the percentage of sand, silt, and clay in soil. They plot this information on a triangular diagram, with each type of particle at one corner ( Figure below ). |
sciq | sciq_01_00264 | What keeps the moon orbiting earth? | [
"the Sun",
"axial tilt",
"Coriolis effect",
"gravity"
] | D | Gravity keeps the Moon orbiting Earth. Gravity keeps the planets orbiting the Sun. |
openbookqa | obqa_02_02517 | If waste is to be avoided, then a box should be | [
"left outside",
"burned quickly",
"thrown away",
"filled repeatedly"
] | D | An example of avoiding waste is using an object more than once |
sciq | sciq_01_07431 | What are tiny, hair like projections? | [
"actin",
"cilia",
"spinicles",
"fuzz"
] | B | Many mucous membranes are also covered with cilia. These are tiny, hair-like projections. Cilia move in waves and sweep mucus and trapped pathogens toward body openings. You can see this in the diagram in Figure below . When you clear your throat or blow your nose, you remove mucus and pathogens from your body. |
medmcqa | medmcqa_05_02832 | Hunterian perforators are seen in ? | [
"Upper thigh",
"Lower thigh",
"Calf",
"Mid thigh"
] | D | Ans. is 'd' i.e., Mid thigh |
openbookqa | obqa_02_03756 | One of the reasons some species go extinct is because predators | [
"have school with them",
"tickle and cuddle them",
"murder too many of them",
"go dancing with them"
] | C | if a new predator begins eating prey then the population of that prey will decrease |
math_qa | mathqa_03_02892 | the difference between the local value and the face value of 7 in the numeral 32675149 is | [
"69990",
"69993",
"70000",
"77000"
] | B | "explanation : ( local value of 7 ) - ( face value of 7 ) = ( 70000 - 7 ) = 69993 b )" |
openbookqa | obqa_02_01500 | Desert lizards may sometimes appear as | [
"buildings",
"rock particles",
"trees",
"cement"
] | B | some lizards live in desert habitats |
sciq | sciq_01_01148 | During a what type of reaction do chemical changes take place? | [
"chemical",
"nuclear",
"biological",
"toxic"
] | A | A: During a chemical reaction, chemical changes take place. Some chemical bonds break and new chemical bonds form. |
medmcqa | medmcqa_05_02755 | Most common cause of brain metastases | [
"Lung",
"Liver",
"Breast",
"Melanoma"
] | A | Origin PercentageLung 40Breast 15Melanoma 10Renal/genitourinary 10Other/unknown 25Ref: Bailey and love 27e pg: 664 |
sciq | sciq_01_09829 | What expresses the mass of substance in terms of the volume occupied by the substance? | [
"diameter",
"velocity",
"frequency",
"density"
] | D | Density is an expression of the mass of substance in terms of the volume occupied by the substance. |
math_qa | mathqa_03_04705 | what is the probability of having 53 fridays in an ordinary year | [
"1 / 5",
"1 / 6",
"1 / 7",
"1 / 8"
] | C | "1 / 7 because 53 friday in ordinary year then 53 * 7 = 371 ( 53 / 371 = 1 / 7 ) answer : c" |
openbookqa | obqa_02_00352 | If one mineral can scratch another mineral then that other mineral is softer than that one mineral, as can be tested with | [
"a diamond and steel",
"a rock and glass",
"a diamond and agate",
"a ruby and salt"
] | C | if one mineral can scratch another mineral then that other mineral is softer than that one mineral |
openbookqa | obqa_02_02537 | Seasons occur because long ago something huge slammed into our planet and now its axis is | [
"lazy",
"jaded",
"slanted",
"stilted"
] | C | Earth 's tilt on its axis causes seasons to occur |
openbookqa | obqa_02_00978 | Do objects change size with distance for Stevie Wonder? | [
"Yes",
"No",
"sometimes",
"maybe"
] | B | as distance to an object increases , that object will appear smaller |
ARC-Challenge | arc_04_02686 | Which is a possible disadvantage of using flowing water to produce electricity? | [
"ecosystem damage and loss of land",
"reduced carbon dioxide emission",
"only suitable for industrial use",
"creates reservoirs"
] | A | null |
sciq | sciq_01_05013 | What are responsible for removing excess h+ ions from the blood? | [
"intestinal walls",
"liver nodes",
"stomach chambers",
"kidneys"
] | D | The kidneys are responsible for removing excess H+ ions from the blood. If the kidneys fail, what would happen to blood pH and to hemoglobin affinity for oxygen? Factors That Affect Oxygen Binding The oxygen-carrying capacity of hemoglobin determines how much oxygen is carried in the blood. In addition to P O , 2 other... |
sciq | sciq_01_04962 | The earth’s biomes are categorized into two major groups named what? | [
"aquatic and galactic",
"terrestrial and aquatic",
"icelandic and aquatic",
"terrestrial and galactic"
] | B | 44.3 | Terrestrial Biomes By the end of this section, you will be able to: • Identify the two major abiotic factors that determine terrestrial biomes • Recognize distinguishing characteristics of each of the eight major terrestrial biomes The Earth’s biomes are categorized into two major groups: terrestrial and aquatic... |
openbookqa | obqa_02_03009 | As the use of alt fuels increases, the use of what will decrease? | [
"reusable fuels used for heating",
"fuels of the non reuse type power",
"fish swimming upstream in river",
"more hydro-electric power altogether"
] | B | something reusable can be used more than once |
sciq | sciq_01_09979 | Both endotherms and ectotherms control what through behavioral responses to changes in the environment? | [
"hormones",
"gas temperature",
"sleep cycles",
"body temperature"
] | D | |
sciq | sciq_01_06021 | What type of animals breathe with gills as larvae and with lungs as adults? | [
"reptiles",
"mammals",
"amphibians",
"insects"
] | C | Amphibians breathe with gills as larvae and with lungs as adults. They have a three-chambered heart and relatively complex nervous system. |
sciq | sciq_01_07658 | What are the two types of vascular tissue? | [
"cytoplasm and ectoplasm",
"phloem and phlegm",
"xylem and phloem",
"ectoderm and phloem"
] | C | |
math_qa | mathqa_03_02549 | an article costing rs . 160 is sold at 20 % discount on a mark - up price . what is the selling price after discount ? | [
"106",
"116",
"128",
"136"
] | C | 160 * 80 / 100 = 128 answer : c |
sciq | sciq_01_06592 | Phosphate groups are found within phospholipids and what else? | [
"hydrocarbon chains",
"carotenoids",
"nucleotides",
"amino acids"
] | C | Phosphate groups are found within phospholipids and nucleotides. |
sciq | sciq_01_01772 | What is a process where some substances called reactants change chemically into different substances called products? | [
"non-chemical reaction",
"crystals reaction",
"chemical reaction",
"carbon reaction"
] | C | The student athlete in Figure below is practically flying down the track! Running takes a lot of energy. But you don’t have to run a race to use energy. All living things need energy all the time just to stay alive. The energy is produced in chemical reactions. A chemical reaction is a process in which some substances,... |
sciq | sciq_01_06608 | The cell wall of plants is made up of a complex carbohydrate that is a polymer of what sugar? | [
"fructose",
"glucose",
"sucrose",
"insulin"
] | B | complex carbohydrate that is a polymer of glucose and that makes up the cell wall of plants. |
math_qa | mathqa_03_01680 | the duplicate ratio of 2 : 3 is ? | [
"4 : 9",
"1 : 4",
"1 : 8",
"1 : 18"
] | A | "2 ^ 2 : 3 ^ 2 = 4 : 9 answer : a" |
sciq | sciq_01_10687 | What bodily substance is formed from cells, and in turn helps make up organs? | [
"tendons",
"muscles",
"ligaments",
"tissues"
] | D | Organisms are organized in the microscopic level from atoms up to cells. The matter is structured in an ordered way. Atoms are arranged into molecules, then into macromolecules, which make up organelles, which work together to form cells. Beyond this, cells are organized in higher levels to form entire multicellular or... |
openbookqa | obqa_02_04704 | Plants and trees suck up carbon dioxide, so if trees are cut down, carbon levels will | [
"cry",
"fly",
"escalate",
"go down"
] | C | as the population of plants decreases , carbon in the atmosphere will increase |
sciq | sciq_01_00822 | What process is used to chemically and mechanically break down the food you eat into smaller parts? | [
"absorption",
"regression",
"filtration",
"digestion"
] | D | Digestion and Absorption Digestion is the mechanical and chemical break down of food into small organic fragments. It is important to break down macromolecules into smaller fragments that are of suitable size for absorption across the digestive epithelium. Large, complex molecules of proteins, polysaccharides, and lipi... |
math_qa | mathqa_03_00117 | how many integers from 10 to 180 , inclusive , are divisible by 3 but not divisible by 7 ? | [
"45",
"49",
"50",
"52"
] | B | "we should find # of integers divisible by 3 but not by 3 * 7 = 21 . # of multiples of 21 in the range from 10 to 180 , inclusive is ( 168 - 21 ) / 21 + 1 = 8 ; 57 - 8 = 49 . answer : b ." |
sciq | sciq_01_10917 | Bacterial contamination of foods can lead to digestive problems called what? | [
"food poisoning",
"butterflies in your stomach",
"cancer",
"the flu"
] | A | Bacterial contamination of foods can lead to digestive problems, an illness known as food poisoning . Raw eggs and undercooked meats commonly carry the bacteria that can cause food poisoning. Food poisoning can be prevented by cooking meat thoroughly and washing surfaces that have been in contact with raw meat. Washing... |
openbookqa | obqa_02_03397 | What are created during the pupa stage in a life cycle? | [
"warmth",
"water",
"eggs",
"hard shells"
] | D | the cocoons being created occurs during the the pupa stage in a life cycle |
openbookqa | obqa_02_00617 | sunlight is a heat source emitted from | [
"a white dwarf star",
"our only yellow star",
"a nearby quasar star",
"a red giant star"
] | B | the sun is a source of heat called sunlight |
sciq | sciq_01_09217 | What term describes motion that repeats itself at regular time intervals, such as exhibited by a vibrating guitar string? | [
"specific speed",
"gravitational pull",
"apparent motion",
"periodic motion"
] | D | When you pluck a guitar string, the resulting sound has a steady tone and lasts a long time. Each successive vibration of the string takes the same time as the previous one. We define periodic motion to be a motion that repeats itself at regular time intervals, such as exhibited by the guitar string or by an object on ... |
openbookqa | obqa_02_00878 | What can build something over millions of years? | [
"a river",
"a person",
"society",
"dinosaurs"
] | A | a canyon forming occurs over a period of millions of years |
ARC-Easy | arc_04_01245 | Sherry is going to use her computer to draw a three-dimensional box. She wants to be able to specify the exact dimensions and angles and to rotate the box as needed on the screen. Which of the following types of programs would Sherry most likely use for this purpose? | [
"word processing software",
"math spreadsheet program",
"Internet-based search engine",
"computer-aided design program"
] | D | null |
openbookqa | obqa_02_02865 | When would the days be the longest 1000 miles north of the equator? | [
"the same time that the nights are the longest",
"in the month of March",
"6 months after Christmas",
"in the fall season"
] | C | the amount of daylight is greatest in the summer |
sciq | sciq_01_03746 | Where are hotspot volcanoes commonly found? | [
"streams",
"lakes",
"rivers",
"the ocean"
] | D | Hotspot volcanoes are better able to penetrate oceanic crust than continental crust. We see many more hotspot volcanoes in the oceans. |
medmcqa | medmcqa_05_02927 | Which organelle is involved in the case of sphinghomyelin deficiency: | [
"Lysosome",
"Nucleus",
"Mitochondria",
"Cell membrane"
] | A | Ans. (a) LysosomeRef: Harper's Biochemistry, 30th ed. pg. 251* Sphinghomyelin is a major neural tissue component, the core structure of which is formed by ceramide.* It is the only sphingholipid without sugar.* The common sphinghomyelin deficiency is Neiman-Pick disease. The organelle which is involved is the lysosomes... |
sciq | sciq_01_02282 | What is pluto now called? | [
"asteroid",
"dwarf planet",
"planet",
"meteor"
] | B | If the first three are true but not the fourth, then that object is a dwarf planet . We now call Pluto a dwarf planet. There are other dwarf planets in the solar system. They are Eris, Ceres, Makemake and Haumea. There are many other reasons why Pluto does not fit with the other planets in our solar system. |
medmcqa | medmcqa_05_01004 | In which of the following, intraocular pressure is very high and inflammation is minimum? | [
"Agute iridocyclitis",
"Glaucomatocyclic crises",
"Angle closure glaucoma",
"Hypeensive uveitis"
] | B | In glaucomatocyclitic crisis there is mild uveitis with severe rise of IOP. It is also known as Posner Schlossman syndrome. Treatment: medical treatment to lower IOP along with a sho course of topical steroids. Ref .khurana page no. 167 |
sciq | sciq_01_00120 | Phosphate-containing ocean sediments form primarily from the bodies of ocean organisms and from their what? | [
"blood",
"excretions",
"ancestors",
"skeletons"
] | B | The Phosphorus Cycle Phosphorus is an essential nutrient for living processes; it is a major component of nucleic acids and phospholipids, and, as calcium phosphate, makes up the supportive components of our bones. Phosphorus is often the limiting nutrient (necessary for growth) in aquatic, particularly freshwater, eco... |
medmcqa | medmcqa_05_01748 | BRCA- 1 gene is associated with - | [
"Lobular carcinoma",
"Mucinous carcinoma",
"Tubular carcinoma",
"Papillary carcinoma"
] | B | Answer- B. Mucinous carcinomaFamilial cancers (or around 3% of all breast cancer) can be attributed to two highly penetrant autosomal dominant genes BRCA-1 on chromosome 17 (52%) and BRCA-2 on chromosoine 13. |
math_qa | mathqa_03_02532 | a tank is filled in 10 hours by 3 pipes a , b and c . pipe a is twice as fast as pipe b , and b is twice as fast as c . how much time will pipe b alone take to fill the tank ? | [
"56 hours",
"28 hours",
"35 hours",
"66 hours"
] | C | 1 / a + 1 / b + 1 / c = 1 / 10 ( given ) also given that a = 2 b and b = 2 c = > 1 / 2 b + 1 / b + 2 / b = 1 / 10 = > ( 1 + 2 + 4 ) / 2 b = 1 / 10 = > 2 b / 7 = 10 = > b = 35 hours . answer : c |
sciq | sciq_01_03187 | Urea and carbon dioxide are molecules with how many carbon atoms? | [
"one",
"four",
"two",
"even number"
] | A | |
sciq | sciq_01_05025 | Temperature and what other environmental factor are important in the activity of an enzyme? | [
"color",
"ph level",
"size",
"shape"
] | B | |
sciq | sciq_01_00966 | Nervous tissue consists of just two basic types of nerve cells: neurons and? | [
"white blood cells",
"mammalian cells",
"glial cells",
"red blood cells"
] | C | Although the nervous system is very complex, nervous tissue consists of just two basic types of nerve cells: neurons and glial cells. Neurons are the structural and functional units of the nervous system. They transmit electrical signals, called nerve impulses. Glial cells provide support for neurons. For example, they... |
math_qa | mathqa_03_04786 | in goshawk - eurasian nature reserve 30 percent of the birds are hawks , and 40 percent of the non - hawks are paddyfield - warblers . if there are 25 percent as many kingfishers as paddyfield - warblers in the reserve , then what percent of the birds w in the nature reserve are not hawks , paddyfield - warblers , or k... | [
"25 %",
"35 %",
"45 %",
"70 %"
] | B | "1 . we are given the following percentages : 30 ( 70 ) , 40 ( 60 ) , 25 ( 75 ) . there are two threads from here . first starts at 30 % and finishes there . second one starts at 70 , then 40 , and then 25 . we need a value that is divisible by 7 , 2 , and 5 at least once . lets pick a number now , say 700 . so say if ... |
sciq | sciq_01_03544 | How do yeasts reproduce asexually? | [
"by synchronizing",
"by merging",
"by budding",
"by outcropping"
] | C | Yeasts do not produce spores. Instead, they reproduce asexually by budding. Budding is the pinching off of an offspring from the parent cell. The offspring cell is genetically identical to the parent. Budding in yeast is pictured in Figure below . |
sciq | sciq_01_00906 | What is the body cavity that reptiles have that is involved in reproduction? | [
"hypothalamus",
"ovules",
"cloaca",
"pristil"
] | C | Most reptiles have sexual reproduction with internal fertilization. Reptiles have a body cavity called a cloaca that is involved in reproduction. Sperm or eggs are released into an adult reptile’s cloaca. Males have one or two penises that pass sperm from their cloaca to the eggs in the cloaca of a female, where fertil... |
medmcqa | medmcqa_05_03932 | Perichondrial ring is - | [
"Seen around foramen magnum",
"Seen around epiphyseal plate",
"More prominent in adults",
"Shear strength increases with age"
] | B | The perichondrial ring of La Croix also surrounds the growth plate circumferentially, similar to perichondrial groove. Perichondrial ring extends towards metaphysis and become continuous with periosteum of metaphysis.
With increasing age, perichondrial ring is thinned and its shear resistance (strength) is decreased. |
sciq | sciq_01_11380 | What warms the base of the mantle creating convection currents there? | [
"the hot core",
"mantle soil",
"the hot regenerate",
"molten lava"
] | A | The hot core warms the base of the mantle, which creates convection currents in the mantle. |
medmcqa | medmcqa_05_00565 | In cases of Cancer breast with Her-2 neu amplification when will you do FISH? | [
"HER 2 neu 1 +",
"HER 2 neu 2+",
"Irrespective of Her 2 neu",
"HER 2 neu 3+"
] | B | Ans. (b) HER 2 neu 2+(Ref NCCN Guidelines for Cancer breast)* HER 2 Status of the cancer breast is routinely done by IHC study with values from "0 to + l, +2 and +3.* Recently FISH (Fluorescence Insitu Hybridization) is used to detect HER 2 amplification and advised for IHC HER 2 positive cases of values +2 onwards.* 2... |
sciq | sciq_01_08356 | What forms in the ocean from the seafloor spreading? | [
"new oceanic crust",
"earthquakes",
"tsunamis",
"underwater volcanoes"
] | A | In the oceans, plates move apart at mid-ocean ridges. Lava rises upward, erupts, and cools. Later, more lava erupts and pushes the original seafloor outward. This is seafloor spreading. Seafloor spreading forms new oceanic crust. The rising magma causes the ridge to be buoyant. This is why there is a mountain range run... |
medmcqa | medmcqa_05_04723 | Complicated crown fracture occur in a patient of age 8 years. Within 12 hours of accident, they reported to the dentist. What could be the line of treatment? | [
"Cvek pulpotomy",
"Pulpotomy",
"Pulpectomy",
"Partial pulpotomy followed by apexogenesis"
] | D | Here, the age of the patient is 8 years that means apex of the traumatised tooth is open.
A complicated crown fracture involves enamel, dentin, and pulp.
In a situation of a traumatic pulp exposure of a tooth (injuries in which most patients are young ), the patient typically presents for treatment within 48 hours bec... |
medmcqa | medmcqa_05_01595 | In a population to prevent Coronary aery disease, changing harmful lifestyles by education is referred to as:- | [
"High risk strategy",
"Primary prevention",
"Secondary prevention",
"Teiary prevention"
] | B | Primary level of prevention: It is action taken prior to onset of disease, which removes the possibility that a disease will ever occur. It signifies 'Intervention in the Pre-pathogenesis phase of a disease / health problem'. Modes of Intervention: Health promotion- Targeted at strengthening the host through a variety ... |
math_qa | mathqa_03_00748 | a train 500 m long can cross an electric pole in 20 sec and then find the speed of the train ? | [
"87 kmph",
"97 kmph",
"72 kmph",
"90 kmph"
] | D | "length = speed * time speed = l / t s = 500 / 20 s = 25 m / sec speed = 25 * 18 / 5 ( to convert m / sec in to kmph multiply by 18 / 5 ) speed = 90 kmph answer : d" |
sciq | sciq_01_05868 | What occurs when air masses meet? | [
"currents",
"fronts",
"earthquakes",
"tides"
] | B | Much of the weather occurs at fronts, where air masses meet. |
ARC-Easy | arc_04_00095 | The continuous changes of a seed to an adult plant that produces seeds is known as a | [
"lunar cycle.",
"weekly cycle.",
"daily cycle.",
"life cycle."
] | D | null |
medmcqa | medmcqa_05_00608 | What is the most likely diagnosis for this finding detected during esophageal endoscopy? | [
"Adenocarcinoma",
"Candidiasis",
"Dieulafoy's lesion",
"Schatzki ring"
] | A | Answer A. AdenocarcinomaThis nodular abnormality was found to be an early adenocarcinoma in a patient with Barrett's esophagus. |
sciq | sciq_01_10384 | What type of gas is a harmless gas that living things add to the atmosphere during respiration? | [
"carbon dioxide",
"helium",
"Hydrogen",
"oxygen"
] | A | A: You can tell that they are different compounds from their very different properties. Carbon dioxide is a harmless gas that living things add to the atmosphere during respiration. Carbon monoxide is a deadly gas that can quickly kill people if it becomes too concentrated in the air. |
sciq | sciq_01_05953 | Where in the female body does egg production take place? | [
"endometrium",
"uterus",
"ovaries",
"testes"
] | C | Egg production takes place in the ovaries. It occurs in several steps:. |
math_qa | mathqa_03_00069 | in a shop , the profit is 320 % of the cost . if the cost increases by 25 % but the selling price remains constant , approximately what percentage of the selling price is the profit ? | [
"70 %",
"50 %",
"100 %",
"60 %"
] | A | "cp . = rs . 100 . = > profit = rs . 320 , s . p . = rs . 420 . new c . p . = 125 % of rs . 100 = rs . 125 new s . p . = rs . 420 . profit = rs . ( 420 - 125 ) = rs . 295 . req = ( 295 / 420 * 100 ) = = > 70 % answer a" |
sciq | sciq_01_05782 | Atomic orbitals from different atoms overlap to form what? | [
"plasma orbitals",
"space orbitals",
"molecular orbitals",
"planet orbitals"
] | C | Atomic orbitals from different atoms overlap to form molecular orbitals. |
openbookqa | obqa_02_01871 | Preferences tend to be | [
"genetic",
"learned attributes",
"naturally occurring",
"taught"
] | B | preferences are generally learned characteristics |
sciq | sciq_01_10681 | Where does the shoot system get the water and minerals that it depends on? | [
"the air",
"the soil",
"the seeds",
"surrounding plants"
] | B | |
math_qa | mathqa_03_04801 | what decimal fraction is 30 ml of a litre ? | [
". 3",
". 0003",
". 003",
"0.03"
] | D | "answer required fraction = 30 / 1000 = 3 / 100 = . 03 correct option : d" |
ARC-Challenge | arc_04_02339 | Which process in plants is most similar to sexual reproduction in vertebrates? | [
"cell division",
"self-pollination",
"cross-pollination",
"seed development"
] | C | null |
openbookqa | obqa_02_02981 | if a spoon was placed outside under our closest star, what could happen to it? | [
"it would shrink smaller",
"it would feel warmer to touch",
"it would freeze over",
"it would become a gas"
] | B | absorbing sunlight causes objects to heat |
sciq | sciq_01_06321 | Vitamin d is made in the skin when it is exposed to what? | [
"water",
"darkness",
"sunlight",
"dirt"
] | C | Vitamins are organic compounds that the body needs in small amounts to function properly. Humans need 16 different vitamins. Six of them are listed in Table below . Vitamin D is made in the skin when it is exposed to sunlight. Bacteria that normally live in the gut make vitamins B12 and K. All other vitamins must come ... |
ARC-Easy | arc_04_00594 | A caterpillar changing into a butterfly is an example of | [
"instinct.",
"duplication.",
"reproduction.",
"metamorphosis."
] | D | null |
sciq | sciq_01_03926 | What is the term for a disease that is not contagious? | [
"noninfectious disease",
"benign",
"common cold",
"uncultured disease"
] | A | Not all diseases are contagious. A disease that is not contagious is called a noninfectious disease. These diseases are not caused by pathogens. Instead, they are likely to have causes such as lifestyle factors, environmental toxins, or gene mutations. Common types of noninfectious diseases include cancer, diabetes, an... |
sciq | sciq_01_01956 | Ingestive protists extend their cell wall and cell membrane around the food item, forming a what? | [
"food vacuole",
"fuel vacuole",
"food pocket",
"protective bubble"
] | A | Ingestive protists ingest, or engulf, bacteria and other small particles. They extend their cell wall and cell membrane around the food item, forming a food vacuole . Then enzymes digest the food in the vacuole. |
sciq | sciq_01_07683 | What are ionic compounds that produce hydroxide ions when dissolved in water? | [
"bases",
"enzymes",
"acids",
"isotopes"
] | A | Bases are ionic compounds that produce hydroxide ions when dissolved in water. |
medmcqa | medmcqa_05_01736 | The most common site for hypeensive bleed is? | [
"Pons",
"Putamen",
"Frontal lobe",
"Thalamus"
] | C | Answer is C (Putamen): The putamen (Basal Ganglia) is the most common site for hypeensive haemorrhage External capsule refers to a thin layer of white matter that separates the lateral pa of lentiform nucleus (putamen) from claustrum and is invariably damaged along with the putamen. |
medmcqa | medmcqa_05_01854 | Child with infratentorial tumour with spinal seedling is | [
"Medulloblastoma",
"Meningioma",
"Astrocytoma",
"Glioblastoma"
] | A | (A) Medulloblastoma # MEDULLOBLASTOMA is a highly malignant primary brain tumour which originate in the cerebellum or the surrounding region below the tentorium are therefore called infratentorial tumours.> 2/3 rd of brain tumours in children are infratentorial out of which half of them are medulloblastomas and 1/3 are... |
sciq | sciq_01_08194 | What type of rocks form from sediments that are cemented and compacted? | [
"granite",
"limestone",
"crystalline",
"sedimentary"
] | D | Sedimentary rocks form from sediments that are cemented and compacted. |
math_qa | mathqa_03_03119 | a shopkeeper buys mangoes at the rate of 4 a rupee and sells them at 2 a rupee . find his net profit or loss percent ? | [
"100 %",
"200 %",
"250 %",
"300 %"
] | A | "the total number of mangoes bought by the shopkeeper be 12 . if he buys 4 a rupee , his cp = 3 he selling at 2 a rupee , his sp = 4 profit = sp - cp = 4 - 2 = 2 profit percent = 2 / 2 * 100 = 100 % answer : a" |
ARC-Challenge | arc_04_02617 | What makes solar energy different from most other energy that people use? | [
"Solar energy involves the most dangerous equipment.",
"Solar energy requires the most complicated technology.",
"The supply of solar energy will not change for billions of years.",
"The supply of solar energy causes it to be the cheapest kind of energy."
] | C | null |
math_qa | mathqa_03_02515 | 6 workers should finish a job in 8 days . after 3 days came 4 workers join them . how many days d do they need to finish the same job ? | [
"3",
"4",
"5",
"6"
] | A | "let rate of one worker be r = > ( 6 * r ) * 8 = 1 ( rate * time = work ) = > r = 1 / 48 = > work remaining after 3 days 1 - ( 3 * 6 ) / 48 = 30 / 48 after 4 ppl joined in ( ( 6 + 4 ) * time ) / 48 = 30 / 48 time d = 3 days to finish the task imo a" |
openbookqa | obqa_02_02772 | Inhaling O2 is a requirement of all | [
"buried animals",
"living animals",
"stuffed animals",
"rocks"
] | B | all animals breathe |
sciq | sciq_01_02399 | A complete ionic equation is a chemical equation in which the dissolved ionic compounds are written as what? | [
"separated ions",
"realized ions",
"joined ions",
"charged ions"
] | A | When chemicals in solution react, the proper way of writing the chemical formulas of the dissolved ionic compounds is in terms of the dissociated ions, not the complete ionic formula. A complete ionic equation is a chemical equation in which the dissolved ionic compounds are written as separated ions. Solubility rules ... |
sciq | sciq_01_03989 | Not all structural rearrangements of chromosomes produce nonviable, impaired, or infertile individuals. in rare instances, such a change can result in the evolution of what? | [
"new order",
"new mutation",
"new species",
"new family"
] | C | The Chromosome 18 Inversion Not all structural rearrangements of chromosomes produce nonviable, impaired, or infertile individuals. In rare instances, such a change can result in the evolution of a new species. In fact, a pericentric inversion in chromosome 18 appears to have contributed to the evolution of humans. Thi... |
medmcqa | medmcqa_05_00519 | A patient was hospitalized after a road accident. The wounds became infected and the patient was treated with tobramycin, carbenicillin, and clindamycin. Five days after antibiotic therapy was initiated, the patient developed severe diarrhoea and pseudomembranous enterocolitis. Antibiotic associated diarrhoea and the m... | [
"Clostridium sordellii",
"Clostridium perfringens",
"Clostridium difficile",
"S. aureus"
] | C | Pseudomembranous enterocolitis and antibiotic-associated diarrhea are caused by an anaerobic Gram-positive rod, Clostridium difficile. Patients treated with antibiotics develop diarrhea that, in most cases, is self-limiting. However, in some instances, paicularly in those patients treated with ampicillin or clindamycin... |
math_qa | mathqa_03_01957 | find the least number which when divided by 5 , 67 , and 8 leaves a remainder 3 , but when divided by 9 leaves no remainder | [
"1683",
"1684",
"1685",
"1582"
] | A | explanation : l . c . m . of 5,6 , 7,8 = 840 . required number is of the form 840 k + 3 least value of k for which ( 840 k + 3 ) is divisible by 9 is k = 2 . required number = ( 840 x 2 + 3 ) = 1683 answer is a |
ARC-Easy | arc_04_00135 | Which of the following is an example of a container that is filled with a pure substance rather than with a mixture? | [
"a tire filled with air",
"a jar filled with salt water",
"a balloon filled with helium",
"a glass filled with chocolate milk"
] | C | null |
medmcqa | medmcqa_05_03283 | Drug of choice for treatment of CML is: | [
"Imatinib",
"Hydroxyurea",
"IFN-Alfa",
"Infliximab"
] | A | Answer is A (Imatinib) The drug of choice for drug treatment of CML is Imatinib mesylate. |
openbookqa | obqa_02_04900 | With extended feet, this creature may grab bass from overhead. | [
"bees",
"shark",
"sparrow",
"eagle"
] | D | eagles eat fish |
openbookqa | obqa_02_01739 | Because people require water to survive, it's good to live near | [
"a pond",
"a national park",
"a gravel pit",
"a desert"
] | A | a body of water is a source of water |
math_qa | mathqa_03_01352 | harry started a 4 - mile hike with a full 10 - cup canteen of water and finished the hike in 2 hours with 2 cup of water remaining in the canteen . if the canteen leaked at the rate of 1 cup per hour and harry drank 3 cups of water during the last mile , how many cups did he drink per mile during the first 3 miles of t... | [
"1 / 3",
"2 / 3",
"3 / 3",
"3 / 1"
] | C | "no of cups leaked during the trip = 2 cups . no of cups harry drank = 6 cups . no of cups harry drank during the first 3 miles = 3 . drink / mile = 3 / 3 answer : c" |
sciq | sciq_01_02528 | What celestial events are the source of elements heavier than iron? | [
"galaxies",
"supernovas",
"Space",
"neutrons"
] | B | Figure 32.21 Supernovas are the source of elements heavier than iron. Energy released powers nucleosynthesis. Spectroscopic analysis of the ring of material ejected by Supernova 1987A observable in the southern hemisphere, shows evidence of heavy elements. The study of this supernova also provided indications that neut... |
math_qa | mathqa_03_00544 | the sum of three consecutive multiples of 3 is 90 . what is the largest number ? | [
"30",
"33",
"36",
"39"
] | B | "let the numbers be 3 x , 3 x + 3 and 3 x + 6 . then , 3 x + ( 3 x + 3 ) + ( 3 x + 6 ) = 90 9 x = 81 x = 9 largest number = 3 x + 6 = 33 answer : b" |
sciq | sciq_01_03372 | What may have developed to help our ancestors distinguish between ripe and unripe fruits? | [
"fine motor skills",
"color vision",
"night vision",
"acute hearing"
] | B | McKay Savage. Color vision may have developed to help our ancestors distinguish between ripe and unripe fruits . CC BY 2.0. |
sciq | sciq_01_07998 | What type of animal in the sea spend most of their lives as medusae? | [
"fish",
"sharks",
"whales",
"jellyfish"
] | D | Jellyfish spend most of their lives as medusae. They live virtually everywhere in the ocean. They prey on zooplankton, other invertebrates, and the eggs and larvae of fish. |
medmcqa | medmcqa_05_00160 | Volkmann's ischemic contracture is associated with | [
"Intertrochanteric femoral fracture",
"Supracondylar fracture of the humerus",
"Posterior dislocation of the knee",
"Traumatic shoulder separation"
] | B | Compromise of blood supply to the muscles of the forearm can lead to a compartment syndrome and permanent serious functional deformity of the arm. Any patient with a compressive dressing or cast of the upper extremity can experience this potential catastrophe. Whenever a patient has increasing pain in the presence of a... |
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