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_04866 | a luxury liner , queen marry ii , is transporting several cats as well as the crew ( sailors , a cook , and one - legged captain ) to a nearby port . altogether , these passengers have 15 heads and 43 legs . how many cats does the ship host ? | [
"4",
"5",
"6",
"7"
] | D | "sa ' s + co + ca + cats = 15 . sa ' s + 1 + 1 + cats = 15 or sa ' s + cats = 13 . sa ' s ( 2 ) + 2 + 1 + cats * 4 = 43 sa ' s * 2 + cats * 4 = 40 or sa ' s + cats * 2 = 20 or 13 - cats + cat * 2 = 20 then cats = 7 d" |
sciq | sciq_01_05076 | Coal is a solid hydrocarbon formed from what type of decaying material? | [
"plant",
"soil",
"mammals",
"insects"
] | A | Coal is a solid hydrocarbon formed from decaying plant material over millions of years. |
openbookqa | obqa_02_00247 | Lightness may be seen reflected more clearly and brighter off of lighter colored objects, so an example would be | [
"a mirror is unable to be dark",
"phone screens are barely reflective",
"a lilac door is easily seen",
"a black door is easily seen"
] | C | as lightness in color of an object increases , the ability of that object to reflect light will increase |
medmcqa | medmcqa_05_04395 | In Sarnat and Sarnat classification of hypoxic ischemic encephalopathy, seizures occur in which stage? | [
"Stage 1",
"Stage 2",
"Stage 3",
"Stage 4"
] | B | In Sarnat and Sarnat classification of hypoxic ischemic encephalopathy, seizures occur in: Stage 2 |
ARC-Easy | arc_04_01384 | Atoms of which of these elements are part of many organic molecules? | [
"calcium",
"magnesium",
"oxygen",
"silicon"
] | C | null |
ARC-Challenge | arc_04_02562 | Soils change both through natural processes and as a result of human activity. Which of the following soil changes is due only to natural causes? | [
"degradation of nutrients due to pesticides",
"formation of deserts due to tree felling",
"flooding due to dam construction",
"removal of nutrients due to heavy rains"
] | D | null |
sciq | sciq_01_09489 | The outer layer of what anatomical structure is so tough that it keeps out most pathogens? | [
"steel",
"bark",
"liver",
"skin"
] | D | This drawing shows that the skin has many layers. The outer layer is so tough that it keeps out most pathogens. |
openbookqa | obqa_02_02462 | A person wanting to relocate a boulder with their body will need to apply | [
"song",
"exertion",
"love",
"thought"
] | B | pushing an object requires force |
math_qa | mathqa_03_03195 | running at the same rate , 8 identical machines can produce 560 paperclips a minute . at this rate , how many paperclips could 15 machines produce in 6 minutes ? | [
"1344",
"6300",
"8400",
"50400"
] | B | "8 machines produce 560 in 1 min 8 machines produce 560 * 6 in 6 min 15 machine produce 560 * 6 * ( 15 / 8 ) in 6 minutes 560 * 6 * 15 / 8 = 6300 answer is b ." |
sciq | sciq_01_01673 | What compound is formed when there are sparking electrical equipment? | [
"water",
"carbon",
"smog",
"ozone"
] | D | The sharp odor associated with sparking electrical equipment is due, in part, to ozone. |
math_qa | mathqa_03_01431 | the height of the wall is 6 times its width and lenght of the wall is 7 times its height . if the volume of the wall be 16128 cu . m . its width is | [
"4 m'",
"5 m'",
"6 m'",
"7 m'"
] | A | explanation : let width = x then , height = 6 x and length = 42 x 42 x × 6 x × x = 16128 x = 4 answer : a |
openbookqa | obqa_02_03739 | hunting means humans stalk and murder animals in | [
"space",
"bathrooms",
"the sahara",
"television"
] | C | hunting means humans kill animals in the wild |
openbookqa | obqa_02_01880 | A snowy mountain is a good place to | [
"watch the sports team the Colorado Avalanches",
"play a strenuous game of beach ball",
"go downhill with wooden planks attached to boots",
"dive into an Olympic-sized swimming pool"
] | C | snowy means a large amount of snow |
medmcqa | medmcqa_05_00936 | Fungal meningitis in an immunocompromised individual is most commonly caused by | [
"Aspergillus",
"Penicillium",
"Candida albicans",
"Cryptococcus neoformans"
] | D | (D) Cryptococcus neoformans # Fungal Infections in the immunocompramised i.e. in AIDS patients:> Candidiasis (esophageal, tracheal, or pulmonary)> Crypttococcosis (CNS infection)> Coccidioidomycosis (disseminated)> Histoplasmosis (disseminated) |
openbookqa | obqa_02_04388 | Scientists are experimenting to develop microbes that can live off surplus electricity and CO2 to produce | [
"organic products, such as methane, acetate and butanol as economic biofuels",
"less electricity and more CO2",
"solar energy and biofuels in the laboratory",
"fewer biofuels like butanol and less CO2"
] | A | photosynthesis means producers convert from carbon dioxide, water, and solar energy into food for themselves |
ARC-Easy | arc_04_00149 | Which best describes the orbit of the Moon around Earth? | [
"circular with a period of about one month",
"circular with a period of about one week",
"elliptical with a period of about one month",
"elliptical with a period of about one week"
] | C | null |
ARC-Easy | arc_04_01552 | Which of the following statements best explains how the decomposition of plant and animal matter helps to form rich soils? | [
"Decomposition adds silt to soil.",
"Decomposition adds water to soil.",
"Decomposition adds oxygen to soil.",
"Decomposition adds nutrients to soil."
] | D | null |
openbookqa | obqa_02_00010 | Using mirrors to focus collected light from heavenly bodies allows | [
"detailed observation",
"foregone conclusions",
"radiation experiments",
"celestial music"
] | A | detailed observation of celestial objects requires a telescope |
medmcqa | medmcqa_05_00609 | A 30 year old male presented with itchy, papulovesicular lesions in the extensor aspect of elbows and knees. Biopsy of the lesion showed dermoepidermal blister with micro-abscesses. Immunofluorescence showed deposits of IgA in the tips of dermal papillae. What is the MOST likely diagnosis? | [
"Bullous Impetigo",
"Bullous pemphigoid",
"Pemphigus vulgaris",
"Dermatitis herpetiformis"
] | D | sensitive enteropathy. In this condition absorption of gluten induces the formation of circulating immune complexes which deposit in the dermal papillae causing inflammation and dermoepidermal split. Skin lesions are in the form of extremely itchy grouped papulovesicular lesions that develop on normal or erythematous s... |
ARC-Challenge | arc_04_02535 | Using nonrenewable resources for energy produces waste products that can have long-term, negative effects on Earth's subsystems. Which energy source produces waste products that can have these effects for the longest amount of time? | [
"natural gas",
"uranium",
"crude oil",
"coal"
] | B | null |
sciq | sciq_01_10596 | What type of fish are the majority of living species? | [
"cartilaginous fish",
"lungfish",
"ray-finned fish",
"freshwater fish"
] | C | Ray-finned fish include the majority of living fish species, including goldfish, tuna, salmon, perch, and cod. They have a bony endoskeleton and a swim bladder. Their thin fins consist of webs of skin over flexible bony rays, or spines. The fins lack muscle, so their movements are controlled by muscles in the body wall... |
openbookqa | obqa_02_01775 | Pressing the power button on an mp3 player | [
"turns on the dishwasher",
"switches a simple series circuit on or off",
"fills the bathtub with water",
"turns on the microwave"
] | B | when a switch in a simple series circuit is closed , electricity will flow through the circuit |
sciq | sciq_01_09501 | What celestial bodies are born in clouds of gas and dust called nebulas? | [
"galaxies",
"comets",
"stars",
"planets"
] | C | Stars are born in clouds of gas and dust called nebulas. Our Sun and solar system formed out of a nebula. A nebula is shown in Figure below . In Figure above , the fuzzy area beneath the central three stars contains the Orion nebula. |
medmcqa | medmcqa_05_01574 | Retinal output is mainly from | [
"Ganglion cell layer",
"Layer of rods & cones",
"Outer nuclear layer",
"Outer plexiform layer"
] | A | (A) Ganglion cell layer # Retina:> Layer of rods & cones: These are the end organs of vision & are also known as photoreceptors> Outer nuclear layer: It consists of nuclei of the rods and cones.> Outer plexiform layer: It consists of connections of rod spherules and cone pedicles with the dendrites of bipolar cells and... |
openbookqa | obqa_02_00309 | If a creature wishes to hunt, which senses would be avoided? | [
"sight",
"smell",
"crawling",
"hearing"
] | C | smell is used for finding food by some animals |
openbookqa | obqa_02_02422 | A mountain top heats and lava flows, resulting in | [
"a hot golden leaf",
"a cold deep sea",
"a raised portion of land",
"a sunken valley of ice"
] | C | a plateau is formed by a buildup of cooled lava |
openbookqa | obqa_02_02888 | Which is the best thing to do for a neighborhood? | [
"growing local daffodils and weeding",
"spreading trash and garbage",
"planting fast spreading plants",
"introducing a new species"
] | A | planting native plants has a positive impact on an ecosystem |
medmcqa | medmcqa_05_02396 | Best treatment for severe stress incontinence without prolapse is | [
"Pelvic floor exercise",
"Kelly's repair",
"Burch colposuspension",
"Tension free (Transvaginal) tape"
] | D | Students, Please read this: From Novaks Gynecology 15th edition Comparing various surgeries for the treatment of stress incontinence, Numerous panels and studies conducted in the late 90's concluded that colposuspension (e.g., Burch, Marshall- Marchetti-Krantz ) and slings were more effective than transvaginal needle s... |
medmcqa | medmcqa_05_02843 | Proliferation and survival of myeloma cells are dependent on which of the following cytokines? | [
"IL-1",
"IL-6",
"IL-2",
"IL-5"
] | B | IL-6 helps in survival and proliferation of myeloma cells Other options: IL 5 - chemoattractant for eosinophils IL-1 - recruits leukocytes and thus induces inflammation IL-2 - a growth factor for T lymphocytes |
sciq | sciq_01_05433 | All species have evolved a pattern of living, called a life history strategy, in which they partition energy for growth, maintenance, and what? | [
"reproduction",
"deatn",
"abundance",
"variation"
] | A | 45.2 Life Histories and Natural Selection All species have evolved a pattern of living, called a life history strategy, in which they partition energy for growth, maintenance, and reproduction. These patterns evolve through natural selection; they allow species to adapt to their environment to obtain the resources they... |
medmcqa | medmcqa_05_01391 | A 30-year-old man is noted to be anemic, with clinical jaundice and a palpable spleen on abdominal exam. Splenectomy is the only treatment for this patient's autosomal dominant disorder. Select the most likely diagnosis. | [
"Thalassemia",
"Hereditary spherocytosis",
"Sickle cell disease",
"Idiopathic autoimmune hemolytic anemia"
] | B | Hereditary spherocytosis is the most common symptomatic familial hemolytic anemia and is transmitted as an autosomal dominant trait. A defect in the red cell membrane causes increased trapping in the spleen and hemolysis. Anemia, jaundice, and splenomegaly are clinical findings. Splenectomy is the only treatment. Thala... |
math_qa | mathqa_03_04369 | divide rs . 720 among a , b and c so that a receives 1 / 3 as much as b and c together and b receives 2 / 3 as a and c together . a ' s share is ? | [
"s . 800",
"s . 400",
"s . 600",
"s . 180"
] | D | "a + b + c = 720 a = 1 / 3 ( b + c ) ; b = 2 / 3 ( a + c ) a / ( b + c ) = 1 / 3 a = 1 / 4 * 720 = > 180 answer : d" |
sciq | sciq_01_10733 | What do prevailing winds influence? | [
"climate",
"weather",
"temperature",
"barometric pressure"
] | A | Prevailing winds are the result of atmospheric circulation cells. They influence the climate of a region. |
sciq | sciq_01_09461 | Cardiac muscle is only found where? | [
"lung",
"heart",
"brain",
"abdomen"
] | B | Cardiac muscle also contracts and gets shorter. This muscle is found only in the heart. The sudden burst of contraction forces blood throughout your body. When the cardiac muscle relaxes, the heart fills with blood. This rhythmic contraction must continue for your whole life, luckily the heart muscle never gets tired. ... |
math_qa | mathqa_03_00819 | jar y has 10 % more marbles than jar x . what percent of marbles from jar y need to be moved into x so that both jars have equal marbles | [
"4.54 %",
"9.09 %",
"10 %",
"11 %"
] | A | no ; the choices will be approximated only when gmat question explicitly mentions that ; here the answer is very close 4.54 , not 5 . jar y has 10 % more marbles than x y = 1.1 x if k marbles are taken out of y . the remaining marbles in jar y = 1.1 x - k if k marbles are added to x . the new marbles ' count in jar x =... |
sciq | sciq_01_10797 | What type of cell contains a nucleus? | [
"eukaryotic cell",
"endogenous cell",
"candid cell",
"chloroplasts cell"
] | A | Eukaryotic cells contain a nucleus and several other types of organelles. These structures are involved in many vital cell functions. |
sciq | sciq_01_08986 | Which electromagnetic radiation is used to kill cancer cells? | [
"X-rays",
"ultraviolet rays",
"gamma rays",
"plasma rays"
] | C | X rays and gamma rays are the electromagnetic waves with the shortest wavelengths and highest frequencies. X rays are used in medicine and dentistry and to screen luggage at airports. Gamma rays are used to kill cancer cells. |
ARC-Challenge | arc_04_02793 | Four students are investigating the effect of the force of a baseball bat on a ball. They marked the four different points where each of the balls made contact on the bat after each strike by each of the four students. Which of the following describes an error in the experimental design? | [
"failure to conduct enough trials",
"not considering the spin of the ball",
"not using balls of different masses",
"failure to define one testable variable"
] | D | null |
ARC-Easy | arc_04_01214 | Which action causes a chemical change? | [
"leaves dropping from a tree",
"leaves blowing in the wind",
"leaves being burned in a fire",
"leaves being crushed into pieces"
] | C | null |
openbookqa | obqa_02_02235 | A creature's habitat, if it has flippers and carries a home with it, is likely | [
"mountainous",
"arid",
"salty",
"dry"
] | C | a sea turtle lives in the ocean |
sciq | sciq_01_01493 | What evolutionary process does not favor altruistic behavior that causes the death of the altruist? | [
"flow selection",
"natural selection",
"random selection",
"characteristic selection"
] | B | |
sciq | sciq_01_00351 | What material comprises the sun and other stars, as well as lightning and the northern lights? | [
"aurora",
"gamma",
"plasma",
"gas"
] | C | The sun and other stars consist of plasma. Plasma is also found naturally in lightning and the northern and southern lights. Human-made plasma is found in fluorescent lights, plasma TV screens, and plasma spheres. |
sciq | sciq_01_03370 | Eukaryotic cells undergo what kinds of divisions that more primitive cells do not? | [
"budding",
"meiosis",
"mitosis",
"homologous"
] | C | Mitosis , or division of the nucleus, occurs only in eukaryotic cells. By the time mitosis occurs, the cell’s DNA has already replicated. Mitosis occurs in four phases, called prophase, metaphase, anaphase, and telophase. You can see what happens in each phase in Figure below . The phases are described below. You can a... |
medmcqa | medmcqa_05_00919 | Diagnostic test for group A streptococcal erythroderma is | [
"Bile solubility test",
"Catalase test",
"Optochin sensitivity",
"Bacitracin sensitivity"
] | D | GAS grow readily on routine media, but they can be isolated more easily using selective media that inhibit the growth of normal pharyngeal flora. Most laboratories inoculate throat swabs on 5% sheep blood agar containing trimethoprim-sulfamethoxazole. A bacitracin disk that contains 0.04U of bacitracin is also placed a... |
openbookqa | obqa_02_04486 | What is undesirable in a vegetable garden? | [
"tomatoes",
"green peppers",
"corn",
"dandelions"
] | D | if a weed is pulled then that weed is destroyed |
sciq | sciq_01_04104 | What is the name for something that consists of all the population in a given area together with the nonliving environment? | [
"web",
"totality",
"ecosystem",
"habitat"
] | C | An ecosystem consists of all the populations in a given area, together with the nonliving environment. |
sciq | sciq_01_02597 | Which organelle is made up of 5 to eight cup shaped, membrane covered stacks of discs known as cisternae? | [
"vacuole",
"golgi apparatus",
"nucleus",
"endoplasmic reticulum"
] | B | The Golgi apparatus is usually made up of five to eight cup-shaped, membrane-covered stacks of discs called cisternae (singular, cisterna ), as shown in Figure below . Both plant and animal cells have a Golgi apparatus. A typical mammalian cell will have 40 to 80 of these stacks. While plant cells can have up to severa... |
sciq | sciq_01_03127 | What is a common name for the descriptive hypothesis that help to understand patterns of descent? | [
"genetic order",
"gene mapping",
"genetic trees",
"evolutionary trees"
] | D | |
math_qa | mathqa_03_02963 | population of a city in 20004 was 1000000 . if in 2005 there isan increment of 20 % , in 2006 there is a decrements of 35 % and in 2007 there is an increment of 45 % , then find the population of city atthe end of the year 2007 | [
"1131000",
"979923",
"980241",
"2356677"
] | A | "required population = p ( 1 + r 1 / 100 ) ( 1 - r 2 / 100 ) ( 1 + r 3 / 100 ) = p ( 1 + 20 / 100 ) ( 1 - 35 / 100 ) ( 1 + 45 / 100 ) = 1131000 a" |
openbookqa | obqa_02_04098 | Which likely would be a reason a deer leaves its habitat? | [
"a light rain makes its habitat unlivable",
"it wants to see the ocean",
"dry brush has accumulated and a camper left a lit cigar",
"the temperature is slightly colder than it was the day before"
] | C | a deer lives in a forest |
medmcqa | medmcqa_05_02257 | For a new-born baby with squint surgery should be done at: | [
"3-4 years",
"Immediately",
"10-12 years",
"18-21 years"
] | A | Ans. 3-4 years |
openbookqa | obqa_02_03741 | Which is likely to have come from the same supplier that the florist gets their product from? | [
"a laptop computer",
"a human",
"a steak",
"a durian"
] | D | some flowers become fruits |
math_qa | mathqa_03_02886 | if 3 men or 4 women can reap a field in 43 days how long will 7 men and 5 women take to reap it ? | [
"9",
"12",
"15",
"18"
] | B | "explanation : 3 men reap 1 / 43 field in 1 day 1 man reap 1 / ( 3 x 43 ) 4 women reap 1 / 43 field in 1 day 1 woman reap 1 / ( 43 x 4 ) 7 men and 5 women reap ( 7 / ( 3 x 43 ) + 5 / ( 4 x 43 ) ) = 1 / 12 in 1 day 7 men and 5 women will reap the field in 12 days answer : option b" |
medmcqa | medmcqa_05_04636 | Which one is Against the Rule astigmatism | [
"- 2.00 x 90deg",
"- 1.50 x 180deg",
"+ 2. 00 x 90deg",
"+ 1.50 x 180deg"
] | C | Astigmatism:- Definition:- When the rays are focused at different points due to unequal refraction in different meridians. With the Rule Astigmatism:- * Veical meridian is more curved than the horizontal meridian * Eg : Normal eyes (0.25 D), pterygium * 90deg axis >>>> 180deg axis (+ lens at 90deg/- lens at 180deg) Aga... |
medmcqa | medmcqa_05_01608 | Which of the following is a bacterial infection ? | [
"Pyoderma gangrenosum",
"Impetigo herpetiformis",
"Pitted keratolysis",
"Mycosis fungoides"
] | C | Pitted keratolysis: Superficial infection of the skin. Caused by a species of Corynebacterium. Produces small,shallow,circular erosions which haspunched-out appearance seen over pressure bearing area of soles. Associated with hyperhidrosis (and not anhidrosis). Filamentous and coccoid microorganisms were observed in sk... |
sciq | sciq_01_00776 | What type of weathering causes the minerals in a rock to change? | [
"chemical",
"artificial",
"toxic",
"natural"
] | A | Chemical weathering is different than mechanical weathering. The minerals in the rock change. The rock changes composition and becomes a different type of rock. Most minerals form at high pressure or high temperatures deep within Earth. But at Earth's surface, temperatures and pressures are much lower. Minerals that we... |
sciq | sciq_01_06201 | What term describes the amount of solute in a given amount of solution? | [
"density",
"temperature",
"concentration",
"cloudiness"
] | C | The concentration of a solution is the amount of solute in a given amount of solution. A dilute solution has a low concentration of solute. A concentrated solution has a high concentration of solute. |
sciq | sciq_01_07939 | What is a compound that can form ions when it dissolves in water called? | [
"compound",
"electrolyte",
"isolate",
"sulfate"
] | B | acid will form a homogeneous solution with water. (In fact, the solubility of both butanol and pentanoic acid in water is quite low, only about 3 g per 100 g water at 25°C. ) 10. An electrolyte is any compound that can form ions when it dissolves in water. When a strong electrolyte dissolves in water, it dissociates co... |
math_qa | mathqa_03_04751 | a dog takes 5 leaps for every 8 leaps of a hare . if one leap of the dog is equal to 4 leaps of the hare , the ratio of the speed of the dog to that of the hare is : | [
"5 : 8",
"5 : 3",
"5 : 2",
"5 : 9"
] | C | "explanation : dog : hare = ( 5 * 4 ) leaps of hare : 8 leaps of hare = 20 : 8 - - > 10 : 4 - - > 5 : 2 answer : c" |
medmcqa | medmcqa_05_03988 | The presence of anti-saccharomyces cerevisae antibody is a surrogate marker of one of the following: | [
"Coeliac disease",
"Crohn's disease",
"Ulcerative colitis",
"Tropical sprue"
] | B | Answer is B (Crohn's disease):`Antibodies to the yeast `Saccharolnyces cerevisiae' (ASCA) are found in 60 - 70% of patients with Crohn's disease and 10 - 15% of patients with ulcerative colitis.'- |
medmcqa | medmcqa_05_01989 | In Schwann cells, mycobacterium leprae divide in how many days? | [
"2 - 3 days",
"11 - 13 days",
"22 - 23 days",
"32 - 33 days"
] | B | . |
openbookqa | obqa_02_04093 | A tiger with a stubby tail most likely | [
"has children with long tails",
"had ancestors with that trait",
"has siblings with long tails",
"had parents with long tails"
] | B | genes are a vehicle for passing inherited characteristics from parent to offspring |
medmcqa | medmcqa_05_04212 | Which of the following is a Diploid cell Line? | [
"HeLa",
"Hep2",
"Chick embryo cell line",
"WI - 38"
] | D | Primary cell Line - Chick embryo cell line, Rhesus monkey kidney cell line.
Diploid cell Line - Human fibroblast cell line or WI - 38
Continuous cell line - HeLa, Hep2, BHK, Mcoy. |
ARC-Easy | arc_04_01114 | Which characteristic of a volvox colony makes it more like a multicellular organism than a simple cluster of unicellular organisms? | [
"The cells in the colony respond to stimuli separately.",
"The cells in the colony are arranged in a specific shape.",
"Some cells in the colony are specialized for reproduction.",
"Cells in the colony are connected by strands of cytoplasm."
] | C | null |
medmcqa | medmcqa_05_04021 | In Superfecundation: | [
"Two ova in same menstrual cycle",
"Two ova in different menstrual cycle",
"Single ova in same menstrual cycle",
"Single ova in different menstrual cycle"
] | A | Ans. (A). Two ova in same menstrual cycle(Ref: Essentials of forensic medicine & toxicology, KSN Reddy, 33rd edition; page 396)Superfecundation means multiple pregnancy resulting from the fertilization of two or more ova liberated in the same menstrual cycleFertilization of two ova discharged from the ovary at the same... |
sciq | sciq_01_10955 | What is the term for a natural situation which arises to physically divide organisms? | [
"assimilation",
"extinction",
"vicariance",
"reproduction"
] | C | If the two isolated populations are brought back together and the hybrid offspring that formed from matings between individuals of the two populations have lower survivorship or reduced fertility, then selection will favor individuals that are able to discriminate between potential mates of their own population and the... |
openbookqa | obqa_02_04180 | Which relationship is true? | [
"birds have warm blood; snakes have warm blood",
"birds have hot blood; snakes have cold blood",
"snakes and birds have the same type of blood",
"birds have cold blood; snakes have warm blood"
] | B | a bird is warm-blooded |
sciq | sciq_01_06139 | What slow process is required for formation of soil? | [
"fossilization",
"weathering",
"digestion",
"leaching"
] | B | Soil formation requires weathering. Where there is less weathering, soils are thinner. However, soluble minerals may be present. Where there is intense weathering, soils may be thick. Minerals and nutrients would have been washed out. Soil development takes a very long time. It may take hundreds or even thousands of ye... |
math_qa | mathqa_03_00123 | a train is moving at a speed of 100 km / hour . the length of the train is 100 metre . in how much time will it cross a pole ? | [
"1 second",
"2.5 second",
"4 second",
"3.6 second"
] | D | in order to cross the pole , the train will need to cover its own length of 100 meter . to cover 100 x 1000 meter , train takes 60 minutes or 60 x 60 = 3600 second . so , to cover 100 meter , train would take 3600 x 100 / 100 x 1000 = 3.6 second . answer : d . |
medmcqa | medmcqa_05_03632 | Dawn phenomenon refers to: March 2013 | [
"Early morning hyperglycemia",
"Early morning hypoglycemia",
"Hypoglycemia followed by hyperglycemia",
"High insulin levels"
] | A | Ans. A i.e. Early morning hyperglycemia Impoant terms Dawn phenomenon: Glucose level rise in early morning Somogyi effect: Rebound hyperglycemia may appear after 1-24 hours after moderate to severe hypoglycemia |
ARC-Challenge | arc_04_02418 | The pull of gravity on Earth is a direct result of the | [
"mass of Earth.",
"magnetic field of Earth.",
"rotation of Earth on its axis.",
"weight of Earth's atmosphere."
] | A | null |
openbookqa | obqa_02_01122 | What temperature is most likely to result in sweat? | [
"0 degrees Celsius",
"95 degrees Fahrenheit",
"34 degrees Celsius",
"33 degrees Celsius"
] | B | sweat is used for adjusting to hot temperatures by some animals |
sciq | sciq_01_08997 | What is the term for the arrangement of veins in a leaf? | [
"vein pattern",
"dorsal pattern",
"venation pattern",
"cerebellum pattern"
] | C | Within each leaf, the vascular tissue forms veins. The arrangement of veins in a leaf is called the venation pattern. Monocots and dicots differ in their patterns of venation (Figure 30.22). Monocots have parallel venation; the veins run in straight lines across the length of the leaf without converging at a point. In ... |
medmcqa | medmcqa_05_04718 | Postural hypotension and failure of ejaculation is most commonly seen in treatment with:(1991) | [
"Guanethedine",
"Minoxidil",
"Propranolol",
"Sodium nitroprusside"
] | A | aRef: KDT, 5th ed, p. 514 & 4th ed, p. 551 |
openbookqa | obqa_02_03364 | The skeletal system protects the | [
"ears",
"stomach",
"nose",
"thighs"
] | B | the skeletal system protects internal organs |
medmcqa | medmcqa_05_03673 | Interstitial cells of cajal are located in | [
"Gi",
"Hea",
"Lung",
"Bone"
] | A | Interstitial cells of cajal are located in the gastrointestinal tract They act as pace makers and produce slow waves which help in peristalsis Ref: Guyton and Hall textbook of medical physiology 12th edition ,page no :396 |
openbookqa | obqa_02_02511 | To see how the plant stem works, you place a rose in what? | [
"food dye",
"Fire",
"Lava",
"Metal"
] | A | a plant stem contains a system of tubes for transporting water and nutrients to other parts of the plant |
sciq | sciq_01_02092 | What term describes waves that transfer energy through matter? | [
"energy currents",
"temperature waves",
"mechanical waves",
"mechanical currents"
] | C | Ocean waves are among the most impressive waves in the world. They clearly show that waves transfer energy. In the case of ocean waves, energy is transferred through matter. But some waves, called electromagnetic waves, can transfer energy without traveling through matter. These waves can travel through space. You can ... |
ARC-Easy | arc_04_01818 | A student measures the growth of a group of plants given different amounts of fertilizer. Which data display should the student use to compare the growth of the plants? | [
"bar graph",
"scatterplot",
"line graph",
"pie chart"
] | C | null |
openbookqa | obqa_02_03332 | A learned behavior | [
"newborn turtles crawling towards the sea",
"seals clapping to the delight of an audience",
"ducks sitting on their eggs (D) baby birds chewing worms",
"mother dogs nursing their pups"
] | B | if an animal is trained to do something then that something is a learned behavior |
medmcqa | medmcqa_05_02130 | What is the propoion of daily rate wages payable as periodic cash payment under sickness Benefit of ESI Act - | [
"5-12 of the average monthly wages",
"7\\/12 of the basic monthly wages",
"8\\/12 of the average daily wages",
"10\\/12 of the average daily wages"
] | B | Under sickness benefit of ESI the benefit is payable for a maximum period of 91 days, in any continous period of 365 days, the Daily rate being about 50% of average daily wage . (REF. PARK&;S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICAL 21ST EDITION. PAGE NO - 757) |
openbookqa | obqa_02_02867 | if a place has clean air, food, water and safe shelter for an animal, what would happen? | [
"the species would have to emigrate",
"the species would thrive",
"the species would die off",
"that animal type would be depleted"
] | B | when a habitat can support living things , living things can live in that habitat |
ARC-Easy | arc_04_01665 | Which tool could be used to help someone count the number of ladybugs on a leaf? | [
"hand lens",
"meter stick",
"microscope",
"graduated cylinder"
] | A | null |
medmcqa | medmcqa_05_02135 | Most common testicular tumor in Pre pubertal age | [
"Seminomas",
"Sertoli cell tumors",
"Leydig cell tumors",
"Yolk sac tumors"
] | D | Yolk sac tumors are most commonly found in pre pubertal age group. |
openbookqa | obqa_02_00680 | which one of these could eventually facilitate an intoxicating drink? | [
"a serving of pie",
"all of these",
"a cob of corn",
"a stick of ice cream"
] | C | ethanol sometimes is made of corn |
openbookqa | obqa_02_03312 | If I want to protect myself from the ultra violet rays I can wear | [
"a bird",
"a sweater",
"a cat",
"a dog"
] | B | tinted lenses reflect ultraviolet rays |
math_qa | mathqa_03_01066 | the average age of an adult class is 40 years . 12 new students with an avg age of 32 years join the class . thereforedecreasing the average by 4 year . find what was theoriginal strength of class ? | [
"10",
"12",
"16",
"20"
] | B | "let original strength = y then , 40 y + 12 x 32 = ( y + 12 ) x 36 ⇒ 40 y + 384 = 36 y + 432 ⇒ 4 y = 48 ∴ y = 12 b" |
ARC-Challenge | arc_04_02744 | The speed of sound is generally greatest in | [
"solids and lowest in liquids.",
"solids and lowest in gases.",
"gases and lowest in liquids.",
"gases and lowest in solids."
] | B | null |
openbookqa | obqa_02_04772 | Some people have an | [
"tubs for skin",
"extra rib",
"snakes for hair",
"magic"
] | B | skeletal system is made of bones |
sciq | sciq_01_06740 | Why do viruses not belong to any domain of life? | [
"they are nonliving",
"they are mortal",
"they are too mature",
"they are immortal"
] | A | Which of the three domains of life do viruses belong to? None. Why? Viruses are usually considered to be nonliving. Viruses do not meet most of the criteria of life. They are not even made of cells. |
math_qa | mathqa_03_00925 | what is the value of ( log 2 3 ) ( log 3 4 ) ( log 4 5 ) . . . ( log 63 64 ) ? | [
"1 / 6",
"2",
"5 / 2",
"6"
] | D | using the identity ( loga b ) ( logb c ) = loga c repeatedly , we obtain ( log 2 3 ) ( log 3 4 ) ( log 4 5 ) . . . ( log 63 64 ) = log 2 64 = 6 correct answer d |
openbookqa | obqa_02_01052 | Energy may be transferred to an object without being plugged in, such as with | [
"an electric grill",
"an electric stove",
"an electronic torch",
"a microwave oven"
] | C | a battery is a source of electrical energy |
medmcqa | medmcqa_05_01036 | A person is being treated for Human Immunodeficiency Virus-1. He developed hyperiglyceridemia and hypercholesterolemia. Most likely drug implicated for these adverse effects is: | [
"Ritonavir",
"Raltegravir",
"Didanosine",
"Eirenz"
] | A | ANTIVIRAL DRUGS: Protease inhibitors: Ritonavir, Indinavir, Nelfinavir, Saquinavir, Amprenavir*, Lopinavir The most prominent adverse effects of protease inhibitors are gastrointestinal intolerance, asthenia, headache, dizziness, limb and facial tingling, numbness and rashes. Of paicular concern are lipodystrophy (abdo... |
math_qa | mathqa_03_01233 | if x # y is defined to equal x ^ 2 / y for all x and y , then ( - 1 # 2 ) # - 3 = | [
"1 / 12",
"1 / 3",
"1 / 2",
"- 1 / 12"
] | D | ( - 1 ) ^ 2 / 2 = 1 / 2 ( - 1 / 2 ) ^ 2 / - 3 = - 1 / 12 so d is my answer |
math_qa | mathqa_03_04273 | the mean of 20 values was 150 . it was detected on rechecking that one value 160 was wrongly copied as 135 for the computation of the mean . find the correct mean . | [
"151",
"149",
"151.25",
"148"
] | C | corrected mean = 150 × 20 − 135 + 160 / 20 = 3000 − 135 + 160 / 20 = 3025 / 20 = 151.25 answer c |
sciq | sciq_01_07986 | What is the closed circulatory system of humans and other vertebrates called? | [
"respiratory system",
"cardiovascular system",
"digestive system",
"reproductive system"
] | B | |
openbookqa | obqa_02_02764 | If you find an animal that isnt breathing, it is safe to assume that thing | [
"watched TV",
"cried",
"perished",
"laughed"
] | C | if a living thing dies then that living thing is dead |
sciq | sciq_01_06927 | What type of invertebrates where the earliest animals? | [
"arachnids",
"annelids",
"aquatic invertebrates",
"cnidaria"
] | C | The oldest animal fossils are about 630 million years old. The earliest animals were aquatic invertebrates. The first vertebrates evolved around 550 million years ago. By 500 million years ago, most modern phyla of animals had evolved. |
sciq | sciq_01_01791 | What protein is produced when a plasma cell is stimulated by antigens? | [
"collagen",
"dystrophin",
"keratin",
"immunoglobulin"
] | D | 42.3 | Antibodies By the end of this section, you will be able to: • Explain cross-reactivity • Describe the structure and function of antibodies • Discuss antibody production An antibody, also known as an immunoglobulin (Ig), is a protein that is produced by plasma cells after stimulation by an antigen. Antibodies are... |
openbookqa | obqa_02_03708 | Which of these would enjoy the flavor of honey? | [
"Raccoons",
"Leaves",
"Bacteria",
"Flowers"
] | A | animals taste flavors |
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