id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_5609 | medmcqa | <ctx>
rubber elasticity refers to a property of crosslinked rubber : it can be stretched by up to a factor of 10 from its original length and, when released, returns very nearly to its original length. this can be repeated many times with no apparent degradation to the rubber. rubber is a member of a larger class of ma... | [
"Alginate",
"Agar",
"Polyethers",
"Impression compound"
] | C | According to Chemistry
Chemically, there are four kinds of elastomers:
Polysulfide
Condensation polymerizing silicones
Addition polymerizing silicones
Polyether |
mmlu_aux_5257 | mmlu_auxiliary | <ctx>
2022, the fourth long march 5b rocket lifted off from wenchang, carrying the mengtian laboratory cabin module. the module docked to the space station in less than 13 hours later, adding the third module and the second laboratory module to it. on 3 november 2022, the't - shape'tiangong space station was formed wit... | [
"The first space docking of China.",
"The history of space docking.",
"The first space docking of the world.",
"The space docking technique"
] | A | null |
medmcqa_6353 | medmcqa | <ctx>
), pp. 427 – 451. constant, a. f., zimmermann, k. f. ( 2008 ). measuring ethnic identity and its impact on economic behavior. journal of the european economic association, 6 ( 2 – 3 ), pp. 424 – 433. bonin, h. et al. ( 2008 ). geographic mobility in the european union : optimising its economic and social benefits... | [
"Correlation (+1)",
"Correlation (+0.5)",
"Correlation (– 1)",
"Correlation (– 0.8)"
] | D | |
medmcqa_9963 | medmcqa | <ctx>
to alcoholics for insomnia or anxiety management. initiating prescriptions of benzodiazepines or sedative - hypnotics in individuals in recovery has a high rate of relapse with one author reporting more than a quarter of people relapsed after being prescribed sedative - hypnotics. those who are long - term users ... | [
"Opioids",
"Antiepileptics",
"Dopamine antagonist",
"Serotonergic drugs"
] | C | |
openbookqa_496 | openbookqa | <ctx>
in ecology, a community is a group or association of populations of two or more different species occupying the same geographical area at the same time, also known as a biocoenosis, biotic community, biological community, ecological community, or life assemblage. the term community has a variety of uses. in its s... | [
"sparse flora and fauna",
"two or three species of similar animals",
"a diverse selection of living beings",
"one species dominating an area"
] | C | |
aquarat_20721 | aquarat | <ctx>
blue shirt around until they announced that cameron will be moved to the blue team due to his poor performance in challenges. sharif then gave the red shirt to andrew for consistently losing big numbers in weigh - ins and for good performance in challenges. week 9 - meaghan - although there was no temptation this... | [
"A) 2,520",
"B) 1,260",
"C) 620",
"D) 360"
] | B | The idea is to multiply the number of possibilities for each item of clothing with the different items. For the shirts you essentially choose 2 out of 8 so you should use the combination forumla (don't know how to use math symbols here).
This gives you D=5 x 3 x 28 x 3 = 1'260. Hence, solution B is correct. |
medmcqa_1629 | medmcqa | <ctx>
life. in fact, cancer has been postulated to represents some sort of reversion to a more primitive phenotype – an atavism. in the atavistic model of cancer progression, tumor cell dedifferentiation is interpreted as a reversion to phylogenetically earlier capabilities. for example, cancer cells, develop drug resi... | [
"Benign tumors",
"Malignant tumors",
"Both 1 & 2",
"Normal cell"
] | B | Anaplastic cells often display the following morphologic features:
Pleomorphism (i.e. variation in size and shape).
Nuclear abnormalities, consisting of extreme hyperchromatism (dark-staining), variation in nuclear size and shape, or unusually prominent single or multiple nucleoli. Enlargement of nuclei may result in ... |
aquarat_21553 | aquarat | <ctx>
##3316087694 3419156362946151249328917515864630224371171221716993844781534383325603218163 2549201100649908073932858897185243836002511996505765970769029474322210394327 60575157628357292075495937664206199565578681309135044121854119 rsa - 300 rsa - 300 has 300 decimal digits ( 995 bits ), and has not been factored s... | [
"A)1",
"B)5",
"C)6",
"D)7"
] | A | The units digit of 73^352 will be the same as the units digit of 3^352.
3^1=3 --> the units digit is 3;
3^2=9 --> the units digit is 9;
3^3=27 --> the units digit is 7;
3^4=81 --> the units digit is 1;
3^5=243 --> the units digit is 3 AGAIN;
...
So, as you can see the units digit repeats in blocks of 4: {3, 9, 7, 1}, {... |
arc_easy_156 | arc_easy | <ctx>
6. 5 • newton ’ s universal law of gravitation 247 the centripetal acceleration is the direction of the acceleration is toward the center of the earth. discussion the centripetal acceleration of the moon found in ( b ) differs by less than 1 % from the acceleration due to earth ’ s gravity found in ( a ). this ag... | [
"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 | |
medmcqa_5721 | medmcqa | <ctx>
from the lens. ( see figure 25. 29. ) another important characteristic of a thin lens is that light rays through its center are deflected by a negligible amount, as seen in figure 25. 30. diverging lens a lens that causes the light rays to bend away from its axis is called a diverging lens. thin lens a thin lens ... | [
"Anterior pole",
"Posterior pole",
"Posterior capsule",
"Apex"
] | B | The lens is thinnest at the posterior pole. The crystalline lens is surrounded by a lens capsule. Lens capsule is a thin transparent elastic membrane secreted by the lens epithelial cells largely composed of type IV collagen. The capsule is 11- 15microm thick at the anterior pole. The posterior capsule thickness decrea... |
openbookqa_1726 | openbookqa | <ctx>
in meteorology, clear - air turbulence ( cat ) is the turbulent movement of air masses in the absence of any visual clues, such as clouds, and is caused when bodies of air moving at widely different speeds meet. the atmospheric region most susceptible to cat is the high troposphere at altitudes of around as it me... | [
"rain",
"zero clouds",
"snow",
"big clouds"
] | B | |
openbookqa_1484 | openbookqa | <ctx>
health records system. this data may include patients'appointment schedules, visit durations, and wait times. this information can help identify patterns and trends in appointment scheduling and wait times. 2. appointment booking system : samantha can gather data from the hospital's appointment booking system. th... | [
"accumulate it",
"ignore it",
"lose it",
"forget it"
] | A | |
aquarat_19043 | aquarat | <ctx>
the answer should also have three significant figures. the answer 30. 0 km / hr does indeed have three significant figures, so this is appropriate. note that the significant figures in the conversion factor are not relevant because an hour is defined to be 60 minutes, so the precision of the conversion factor is ... | [
"A)1:2",
"B)3 : 4",
"C)1:4",
"D)2:5"
] | B | Let the speed of the train be x km/hr and that of the car be y km/hr.
Then, 120 + 480 = 8 1 + 4 = 1 ....(i)
x y x y 15
And, 200 + 400 = 25 1 + 2 = 1 ....(ii)
x y 3 x y 24
Solving (i) and (ii), we get: x = 60 and y = 80.
Ratio of speeds = 60 : 80 = 3 : 4
B |
aquarat_25195 | aquarat | <ctx>
13. 10 540 13 • temperature, kinetic theory, and the gas laws access for free at openstax. org example 13. 4 calculating thermal expansion : gas vs. gas tank suppose your 60. 0 - l ( 15. 9 - gal ) steel gasoline tank is full of gas, so both the tank and the gasoline have a temperature of. how much gasoline has sp... | [
"A)5.5 Hours",
"B)7.5 Hours",
"C)8.5 Hours",
"D)9.5 Hours"
] | C | In 1 hour it fill 1/12 + 1/12 - 1/20 = 7/60
So fill tank fillup in 60/7 = 8.5 Hours
ANSWER:C |
openbookqa_902 | openbookqa | <ctx>
a test light, test lamp, voltage tester, or mains tester is a piece of electronic test equipment used to determine the presence of electricity in a piece of equipment under test. a test light is simpler and less costly than a measuring instrument such as a multimeter, and often suffices for checking for the prese... | [
"circuit is complete",
"light is unplugged",
"house is destroyed",
"power is out"
] | A | |
medmcqa_1715 | medmcqa | <ctx>
( e. g.'in espoo') unless special rules dictate otherwise. questions which in english would be answered with'yes'or'no'replies are usually responded to by repeating the verb in either the affirmative or negative. { | class = " wikitable " | - | + interrogatives ( questions ) | -! finnish!! english | - | | |'which... | [
"How did you get cuts on T shi",
"Cause of injury",
"Whether it is caused by knife",
"Size of incised wound"
] | C | Leading question: Any question suggesting the answer which the person putting it wishes or expects to receive. It includes a material fact and admits of a conclusive answer by a simple 'Yes' or 'No' Leading questions not permitted in Leading questions permitted in -Examination in chief(Section 142 IEA) -Re-examination ... |
aquarat_37897 | aquarat | <ctx>
10 = 10 b type orders ) and hence total profit will be ( 50 x 10 = rs. 500 for 100 % utilization ) but if it is busy with a type orders, it can do only ( = 100 / 40 = 2. 5 no. of orders ). in this situation it will earn net profit of ( 50 x 2. 5 = rs. 125 for 100 % utilization ). from the customer ’ s point of vi... | [
"A)19%",
"B)68%",
"C)18%",
"D)48%"
] | C | Total CP = Rs. 42000 + Rs. 13000
= Rs. 55000 and SP = Rs. 64900
Profit(%) = (64900 - 55000)/55000 * 100
= 18%
Answer:C |
openbookqa_2313 | openbookqa | <ctx>
evening, but due to changing seasonal sunsets times the observatory adjusts its program starting times ; march – may at 8 : 00pm, june – july at 8 : 30pm, august – november at 8 : 00pm, december – february at 7 : 00pm. friday evening topics include optical astronomy, radio astronomy, technology, and related subje... | [
"unchanged",
"gone",
"unmoved",
"differently placed"
] | D | |
medmcqa_4954 | medmcqa | <ctx>
igg antibodies as well as proinflammatory cytokines such as il - 1β, il - 2, il - 6, tnf - α and il - 8 in regions of high p. gingivalis concentration, impairing host immune response function. rgp can inhibit il - 2 accumulation in t - cells, which enables it to evade the host adaptive immune response, by modulat... | [
"Corynebacterium diphtheriae",
"Clostridium welchii",
"Staphylococcus aureus",
"Bacillus anthracis"
] | D | |
medmcqa_2402 | medmcqa | <ctx>
##ruvite uroliths by using : ethylenediamine dihydrochloride dl - methionine ascorbic acid ( vitamin c ) ammonium chloride calcium chloride phosphoric acid sodium bisulphate but there always remains the risk of possible obstruction whilst waiting for the stones to dissolve. increasing dietary phosphorus can reduc... | [
"Protein restriction",
"Calcium restriction",
"Salt restricted diet",
"Phosphate restriction"
] | B | The inverse relationship between low dietary calcium intake and an increase in stone formation is likely due to a secondary increase in urinary oxalate. While urinary calcium levels decreased in both groups, urinary oxalate levels increased in men on the low calcium diet and decreased in men on the normal calcium diet ... |
aquarat_27507 | aquarat | <ctx>
produced during the operation of an automobile. 22. matter is everywhere around us. make a list by name of fifteen different kinds of matter that you encounter every day. your list should include ( and label at least one example of each ) the following : a solid, a liquid, a gas, an element, a compound, a homogen... | [
"A)14.4",
"B)14.7",
"C)15.0",
"D)15.3"
] | C | Let x be the factor by which the bacteria increases every three hours.
At 4:00 pm, the amount of bacteria was 10x and at 7:00 pm it was 10x^2.
10x^2 = 22.5
x^2=2.25
x=1.5
At 4:00 pm, the amount of bacteria was 10(1.5)=15 grams.
The answer is C. |
medmcqa_2900 | medmcqa | <ctx>
##alyze coa - transferase reactions almost exclusively. the cat1 family catalyzes reactions involving small acyl - coa, such as acetyl - coa ( ), propionyl - coa (, ), and butyryl - coa ( ). the oxct1 family uses oxo (, ) and hydroxy acyl - coa (, ). the frc family uses unusual acyl - coa, including coa thioester... | [
"Acyl CoAsynthetase",
"Acyl Co A reductase",
"HMG CoA Synthetase",
"HMG CoA reductase"
] | D | Ans. is 'd' i.e., HMG CoA reductase Hypolipidemic drugsHMG-CoA reductase inhibitors (statins) - Lovastatin. Simvastatin, Pravastatin, Atorvastatin, Rosuvastatin.Bile acid sequestrants (Resins) - cholestyramine, colestipol.Activate lipoprotein lipase (fibric acid derivatives) - clofibrate, gemfibrozil, bezafibrate, feno... |
mmlu_aux_8350 | mmlu_auxiliary | <ctx>
, perfumes, cosmetics, paint, varnish, turpentine, rubber, latex, lubricants, linoleum, plastics, inks, and gums. renewable fuels from plants include firewood, peat and other biofuels. the fossil fuels coal, petroleum and natural gas are derived from the remains of aquatic organisms including phytoplankton in geo... | [
"Sodium Chloride",
"Gold",
"Keeping hyrdrogen dioxide",
"Barium"
] | C | null |
arc_easy_1293 | arc_easy | <ctx>
of sunny day flooding by wearing black rainboots during legislative sessions. polls show that 66 % to 80 % percent of floridians think that climate change is occurring. impact on transportation the florida department of transportation has studied how to use greenhouse gas calculation tools as part of the transpor... | [
"The amounts of nutrients in the water would decrease.",
"More habitats for fish would be established.",
"Populations of grasses would increase.",
"The risk of erosion would be reduced."
] | A | |
openbookqa_2937 | openbookqa | <ctx>
and not, which was expected for the given symmetry. this integration must be split into two due to the absolute value inside the integrand. the regions are and. again, a convergence factor must be introduced to evaluate both integrals and the result is instead of plugging directly into the expression for the elec... | [
"Uranus",
"Mars",
"Pluto",
"Earth"
] | C | |
pubmedqa_372 | pubmedqa | <ctx>
rnaseq coupled with microfluidics - allows for efficient cellular transcriptomics. reproductive immunology remains an open area of research as not enough data is available to introduce a significant finding. cytokine profiling maternal immune activation can be assessed by measuring multiple cytokines ( cytokine p... | [
"yes",
"no",
"maybe"
] | B | |
qasc_3734 | qasc | <ctx>
infection and immunity is a peer - reviewed medical journal published by the american society for microbiology. it focuses on interactions between bacterial, fungal, or parasitic pathogens and their hosts. areas covered include molecular pathogenesis, cellular microbiology, bacterial infection, host responses and... | [
"Joint pain",
"Limber joints",
"Loose joints",
"influenza"
] | A | |
mmlu_aux_1903 | mmlu_auxiliary | <ctx>
the team has discovered the most earthlike planet yet ", said michael turner, assistant director for the mathematical and physical sciences directorate at the national science foundation, which supported the work. at the time of discovery, with 5. 5 earth masses, the planet was less massive than the previous cand... | [
"the planet is like the earth because it is close to the center of the Milky Way",
"it is quite possible that life may exist on other planets in the universe",
"people have no interest in finding a planet that might support life",
"the question \"Are we alone\" is too difficult for scientists to answer"
] | B | null |
medmcqa_3965 | medmcqa | <ctx>
##s, especially in aged dogs, can appear similar to mf or non - epidermotropic cutaneous lymphoma ( necl ). multiple histiocytomas may look like cutaneous histiocytosis, although morphologically histiocytomas are consistently epidermotropic and commonly epidermally invasive, these are not features of cutaneous hi... | [
"Amputation of limb at mid thigh",
"Wide local excision",
"Chemotherapy",
"Radiotherapy"
] | B | Ans. B. Wide local excisionExplanationLiposarcoma is one of the types of soft tissue sarcoma (STS). Liposarcoma is the most frequent STS subtype and represents 45% of all retroperitoneal sarcoma. It is composed of three histologicvarieties (listed in order of decreasing frequency):Well-differentiated and dedifferentiat... |
aquarat_48766 | aquarat | <ctx>
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
. 86 3. 87 3. 88 3. 89 3. 90 3. 91 3. 92
8. 79 8. 80 8. 81 8. 82
get 31. 55 31. 56 × × ×
</ctx>
The following are multiple choice questions (with answers) about STEM.
Simplify: 0.3*0.8+0.1*0.5
A. A)0.52
B. B)0.29
C. C... | [
"A)0.52",
"B)0.29",
"C)0.48",
"D)0.64"
] | B | Given exp. = 0.3*0.8+(0.1*0.5) = 0.24+0.05 = 0.29
Answer is B. |
medmcqa_5365 | medmcqa | <ctx>
myoclonic dystonia or myoclonus dystonia syndrome is a rare movement disorder that induces spontaneous muscle contraction causing abnormal posture. the prevalence of myoclonus dystonia has not been reported, however, this disorder falls under the umbrella of movement disorders which affect thousands worldwide. my... | [
"Hepatic encephalopathy",
"Variant CJD",
"Janz syndrome",
"Salaam seizures"
] | A | Negative myoclonus: Metabolic cause which contributes to development of myoclonus. E.g. Metabolic encephalopathies Variant CJD- stale / reflex myoclonus variant (loud noise causes a myoclonus) Janz syndrome- Juvenile myoclonic epilepsy Hypnogogic jerks: Falling to sleep and sudden jerky movement e.g. while going off to... |
medmcqa_9307 | medmcqa | <ctx>
, hearing, vision, gait, feeding and digestion are also useful to determine the extent of the disorder. early diagnosis and intervention are seen as being a key part of managing cerebral palsy. machine learning algorithms facilitate automatic early diagnosis, with methods such as deep neural network and geometric... | [
"Septic Arhritis",
"Slipped capital femoral epiphysis",
"Pehe's disease",
"DDH"
] | A | .Septic ahritis, also known as jointinfection or infectious ahritis, is the invasion of a joint by an infectious agent resulting in joint inflammation. Symptoms typically include redness, heat and pain in a single jointassociated with a decreased ability to move the joint. |
medmcqa_8240 | medmcqa | <ctx>
via a middle path, that damage is due to a shift in the relative populations of more and less dangerous bacteria in the plaque. this is called the ecological plaque hypothesis. the disease is associated with a variable microbial pattern. anaerobic species of bacteria porphyromonas gingivalis, bacteroides forsythu... | [
"Puerperal infection",
"Food poisoning",
"Endocarditis",
"Septicemia"
] | A | |
qasc_2229 | qasc | <ctx>
and stellar evolution is fundamental to our understanding of the universe. the astrophysics of stars has been determined through observation and theoretical understanding ; and from computer simulations of the interior. star formation occurs in dense regions of dust and gas, known as giant molecular clouds. when ... | [
"by making heat",
"Generating heat",
"converting mass to energy",
"photosyntehsis"
] | C | |
medmcqa_2357 | medmcqa | <ctx>
18. 12 occurrence, preparation, and properties of the noble gases 111. give the hybridization of xenon in each of the following. you may wish to review the chapter on the advanced theories of covalent bonding. ( a ) xef2 ( b ) xef4 ( c ) xeo3 ( d ) xeo4 ( e ) xeof4 932 18 • exercises access for free at openstax. ... | [
"Rapid induction and emergence",
"Free from greenhouse effects",
"Teratogenic",
"Does not trigger malignant hypehermia"
] | C | Xenon is Non- teratogenic.Option A: Xenon has a very low blood-gas solubility coefficient (0.115) and produces rapid induction of and emergence from anaesthesia.Option B: Xenon produces no green house effect or ozone depletion and is environmentally safe, unlike the other inhaled anaesthetics.Option D: Does not trigger... |
qasc_6932 | qasc | <ctx>
6. 5 newton ’ s universal law of gravitation learning objectives by the end of this section, you will be able to : • explain earth ’ s gravitational force. • describe the gravitational effect of the moon on earth. • discuss weightlessness in space. • examine the cavendish experiment what do aching feet, a falling... | [
"earth's rotation",
"energy of moving objects",
"tides in the Pacific",
"to move people"
] | C | |
medmcqa_8441 | medmcqa | <ctx>
of driver events in tcga cohorts revealed that there are on average 12 driver events per tumor, of which 1. 5 are amplifications of oncogenes. whole - genome duplications are also frequent in cancers, detected in 30 % to 36 % of tumors from the most common cancer types. their exact role in carcinogenesis is uncle... | [
"Burkitt lymphoma",
"Squamous cell ca lung",
"Astrocytoma",
"Neuroblastoma"
] | D | |
medmcqa_6894 | medmcqa | <ctx>
horizon is medium - long term with a continuous monitoring of the economic situation of the market, technical evolution, evaluation of " make - or - buy " options ( the choice for a company between developing and manufacturing a product itself or outsourcing it from another supplier ), creation of alternatives an... | [
"6 weeks",
"10 weeks",
"18 weeks",
"16 weeks"
] | B | |
medmcqa_5891 | medmcqa | <ctx>
the ureters have been resited as a result of surgery, for example due to a kidney transplant or due to past surgery for vesicoureteric reflux, that site may also become narrowed. a narrowed ureter may lead to ureteric enlargement ( ) and cause swelling of the kidneys ( hydronephrosis ). associated symptoms may in... | [
"Direct invasion",
"Hematogenous",
"Lymphatic",
"Ascending"
] | B | |
mmlu_aux_2662 | mmlu_auxiliary | <ctx>
them to infested plants. furthermore, only then did they display resistance to the herbivore, showing that the plants were able to transfer defensive infochemicals via the mycorrhizal network. many insect herbivores are drawn to their food by vocs. when the plant is consumed, however, the composition of the vocs ... | [
"pick out ripe fruits quite expertly",
"spot the insects in a very quick way",
"tell different damages to leaves",
"recognize unhealthy tomato leaves"
] | C | null |
openbookqa_1083 | openbookqa | <ctx>
continues over whether or not the first condition for this hypothesis has been met. the second condition that needs to be met in support of the predator attraction hypothesis is that additional predators must occasionally disrupt predation events, increasing the probability that prey will escape. in the northern ... | [
"being stinky",
"being friendly",
"being slow",
"being loving"
] | A | |
aquarat_5675 | aquarat | <ctx>
personal income is an individual's total earnings from wages, investment interest, and other sources. the bureau of labor statistics reported a median weekly personal income of $ 1, 037 for full - time workers in the united states in q1 2022. for the year 2020, the u. s. census bureau estimates that the median an... | [
"A)827,988",
"B)146,788",
"C)150,200",
"D)154,863"
] | C | The incomes of A and B be 3P and 4P.
Expenditures = Income - Savings
(3P - 100) and (4P - 100)
The ratio of their expenditure = 1:2
(3P - 100):(4P - 100) = 1:2
2P = 100 => P = 50
Their incomes = 150, 200
Answer:C |
qasc_1751 | qasc | <ctx>
carbon isotope discrimination and associated with the pyrenoid by palmqvist and badger et al. the hornwort ccm was later characterized by smith and griffiths. from there on, the pyrenoid was studied in the wider context of carbon acquisition in algae, but has yet to be given a precise molecular definition. struct... | [
"chloroplasts",
"epidermal",
"sensory neurons",
"an organism's body"
] | A | |
openbookqa_2344 | openbookqa | <ctx>
donald o. hebb, who argued that " mind " is simply a name for processes in the head that control complex behavior, and that it is both necessary and possible to infer those processes from behavior. animals came to be seen as " goal seeking agents that acquire, store, retrieve, and internally process information a... | [
"said organism",
"others",
"plants",
"fauna"
] | A | |
medmcqa_3757 | medmcqa | <ctx>
1 kg of water by 1 °c. ) the macronutrients in food are proteins, carbohydrates, and fats or oils. proteins provide about 4 calories per gram, carbohydrates also provide about 4 calories per gram, and fats and oils provide about 9 calories / g. nutritional labels on food packages show the caloric content of one s... | [
"The patient would not be getting sufficient protein",
"The calories supplied would be inadequate",
"Both Protein and calories would be inadequate",
"Too much protein is being infused"
] | C | Calories are calculated by catabolism of glucose (not proteins) Glucose: Amount of glucose in 20% glucose in 3000 ml of solution: 3000*20/100 = 600 gms. 1 gm glucose on catabolism produces: 4.2 KCal. 600 gms of glucose would produce: 600*4.2 = 2520 KCal. Protein: Percentage of protein in fluid: 4.25% Percentage of prot... |
mmlu_aux_3192 | mmlu_auxiliary | <ctx>
a natural satellite is, in the most common usage, an astronomical body that orbits a planet, dwarf planet, or small solar system body ( or sometimes another natural satellite ). natural satellites are colloquially referred to as moons, a derivation from the moon of earth. in the solar system, there are six planet... | [
"Charon was not discovered until the late 1960s .",
"Charon is the largest satellite in the solar system",
"all the inner planets are better observed than Pluto",
"Pluto may have some more moons to be discovered"
] | C | null |
aquarat_29014 | aquarat | <ctx>
in mathematics and statistics, sums of powers occur in a number of contexts : sums of squares arise in many contexts. for example, in geometry, the pythagorean theorem involves the sum of two squares ; in number theory, there are legendre's three - square theorem and jacobi's four - square theorem ; and in statis... | [
"A)4",
"B)9/2",
"C)7",
"D)41/4"
] | B | just forget about the value of w^4 for the moment and let w^2= X. (its better to work with power of 2 than 4)
now we have equation as 4x^2 -41x +100 =0, factoring them gives us 4X^2 -16x -25x +100 =0. which can be solved as (4x-25)(x-4) , so x= 4 and 25/4.
so w^2 = 4 and 25/4
so w= +2 and minus 2 and +5/2 and minus 5/2... |
aquarat_39351 | aquarat | <ctx>
them. rather, he just wanted ela and vinnie to know how it feels to come near death. he then walks away. the bff's are happy and head back to sanju's home. now, varun is back in westwood. ela and vinnie are planning sanju's surprise birthday party. sanju realizes that she is in love with prithvi. all of sanju's f... | [
"A)25",
"B)49",
"C)3",
"D)87"
] | C | Aravind can select one or more than one of his 8 gang.
=> Required number of ways = 2^2 – 1= 3.
C |
aquarat_6403 | aquarat | <ctx>
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 − p ( t ) and therefore : the reader may easily verify that ... | [
"A)5%",
"B)8%",
"C)9%",
"D)4%"
] | A | 160 = (180*4*R)/100
R = 5%
Answer: A |
aquarat_35141 | aquarat | <ctx>
9. 4 applications of statics, including problem - solving strategies 17. to get up on the roof, a person ( mass 70. 0 kg ) places a 6. 00 - m aluminum ladder ( mass 10. 0 kg ) against the house on a concrete pad with the base of the ladder 2. 00 m from the house. the ladder rests against a plastic rain gutter, wh... | [
"A)2.3 m",
"B)4.6 m",
"C)7.8 m",
"D)9.2 m"
] | D | Solution
Let AB be the wall and BC be the ladder.
Then, < ABC = 60°
AC = 4.6 m.;
AC/BC = cos 60°
= 1 /2
‹=›BC=2×AC
=(2× 4.6) m
= 9.2 m
Answer D |
medmcqa_1362 | medmcqa | <ctx>
neuronal integrity in large - scale structural and functional brain systems underlying high - level cognition, as demonstrated by a loss of small - world network characteristics. in alzheimer's disease, high levels of certain proteins inside and outside brain cells make it hard for brain cells to stay healthy and... | [
"Temporal arteritis",
"A migraine",
"Cluster headache",
"Sinusitis"
] | A | Ans. is 'a' i.e.,. Temporal Arteritis The symptom and the laboratory examination of the patients almost confirm the diagnosis of temporal arteritis.This question has been asked too frequently in various PGME examination you are required to be well versed with the differential diagnosis of a headache.Let's see the diagn... |
medmcqa_5666 | medmcqa | <ctx>
1996 by the cdc. in these guidelines, the use of one of two prevention methods was recommended : either a risk - based approach or a culture - based screening approach. the cdc issued updated guidelines in 2002 ; these guidelines recommended the universal culture - based screening of all pregnant women at 35 – 37... | [
"Normal newborn care",
"Phototherapy",
"Exchange transfusion",
"stop breastfeeding"
] | A | Age Min TSB to sta phototherapy 24hrs > 10mg 1dL 48hrs >13mg 1dL 72hrs >15mg1dL 96hrs and beyond >18mg1dL Reference: GHAI Essential pediatrics, 8th edition |
medmcqa_9331 | medmcqa | <ctx>
##brous sheath at the optic disc ; not known to cause any visual disorders ; visualized as a linear, gray structure anterior to the optic disc. due to pfv ’ s close resemblance with retinoblastoma in particular, conclusively identifying pfv through advanced medical imaging is timely and crucial for an accurate di... | [
"Acyclovir",
"Amantadine",
"Flucytosine",
"Ganciclovir"
] | D | This is the history of retinitis caused by CMV. CMV belongs to herpes group of viruses. It is also called as HSV5. The site of latent infection is the kidney and the salivary glands. This virus is the most common cause of oppounistic infection after solid-organ transplant and is also the most common cause of intrauteri... |
medmcqa_117 | medmcqa | <ctx>
1996 by the cdc. in these guidelines, the use of one of two prevention methods was recommended : either a risk - based approach or a culture - based screening approach. the cdc issued updated guidelines in 2002 ; these guidelines recommended the universal culture - based screening of all pregnant women at 35 – 37... | [
"Isolated secundum ASD",
"Mitral valve prolapse without regurgitation",
"Prior coronary aery bypass graft",
"Coarctation of aoa"
] | D | Answer is D (Coarctation of Aoa) Coarctation of Aoa is a high risk cardiac lesion fior the development of infective endocarditis and an indication fir antibiotic prophyloxis. |
aquarat_35905 | aquarat | <ctx>
the answer should also have three significant figures. the answer 30. 0 km / hr does indeed have three significant figures, so this is appropriate. note that the significant figures in the conversion factor are not relevant because an hour is defined to be 60 minutes, so the precision of the conversion factor is ... | [
"A)12:4:3",
"B)1:2:3",
"C)4:8:9",
"D)6:5:2"
] | A | Ratio of time taken is = 1/3 : 1/9 : 1/12 = 12:4:3
Answer is A |
medmcqa_1914 | medmcqa | <ctx>
coronary artery bypass surgery, also known as coronary artery bypass graft ( cabg, pronounced " cabbage " ), is a surgical procedure to treat coronary artery disease ( cad ), the buildup of plaques in the arteries of the heart. it can relieve chest pain caused by cad, slow the progression of cad, and increase lif... | [
"Superior mesenteric artery",
"Inferior mesenteric artery",
"External iliac artery",
"Internal iliac artery"
] | B | Answer: b) Inferior mesenteric artery (SABISTON 19th ED, P-1299; SCHWARTZ 10TH ED, P-1187)Left Colectomy.For lesions or disease states confined to the distal transverse colon, splenic flexure, or descending colon, a left colectomy is performed.The left branches of the middle colic vessels, the left colic vessels, and t... |
aquarat_35409 | aquarat | <ctx>
. consider points and a. find the area of parallelogram with adjacent sides and b. find the area of triangle c. find the distance from point to line 212. consider points and a. find the area of parallelogram with adjacent sides and b. find the area of triangle c. find the distance from point to line in the follow... | [
"A)5 cm",
"B)6 cm",
"C)7 cm",
"D)8 cm"
] | B | Let the height of the parallelogram be x. cm. Then, base = (2x) cm.
2x X x =72 => 2x^2 = 72
X ^2=36
x=6
Hence, height of the parallelogram = 6 cm
Option B |
medmcqa_623 | medmcqa | <ctx>
of the shunt may become too thick for the aqueous humor to filter through. this may require preventive measures using antifibrotic medications, such as 5 - fluorouracil or mitomycin - c ( during the procedure ), or other nonantifibrotic medication methods, such as collagen matrix implant, or biodegradable spacer,... | [
"Can-opener capsulotomy",
"Intercapsular capsulotomy",
"Capsulorhexis",
"Envelop capsulotomy"
] | C | Answer- C. CapsulorhexisThe most commonly used technique for anterior capsulotomy during phacoemulsification is continuous curvilinear capsulorhexis (CCC). |
medmcqa_1375 | medmcqa | <ctx>
##e, calcium carbonate crystals known as statoconia rest on the surface of this gelatinous material. when tilting the head or when the body undergoes linear acceleration, these crystals move disturbing the cilia of the hair cells and, consequently, affecting the release of neurotransmitter to be taken up by surro... | [
"Gravity",
"Linear acceleration",
"Rotation",
"Sound"
] | C | Semicircular canals contain cristae which sense angular or rotational acceleration |
medmcqa_7365 | medmcqa | <ctx>
, ascomycetes have been used for elucidating principles of genetics and heredity ( e. g., neurospora crassa ). members of the basidiomycota, commonly known as the club fungi or basidiomycetes, produce meiospores called basidiospores on club - like stalks called basidia. most common mushrooms belong to this group,... | [
"Cryptococcus",
"Histoplasma",
"Dermatophytes",
"Paracoccidioides"
] | C | Dermatophytes are a group of fungi that infect only superficial keratinised tissue without involving the living tissue. Ref: Baveja textbook of microbiology; 4th edition |
aquarat_1634 | aquarat | <ctx>
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 − p ( t ) and therefore : the reader may easily verify that ... | [
"A)8000",
"B)8020",
"C)2879",
"D)2686"
] | A | 8820 ---- 441
100 ---- ? => 5%
x *105/100 * 105/100 = 8820
x*1.1025=8820
x=8820/1.1025 => 8000
Answer: A |
arc_challenge_944 | arc_challenge | <ctx>
challenge identified the need for developing planetary rovers that are able to assist astronauts and support their operations during their mission. the collaboration between rovers, uavs, and humans enables leveraging capabilities from all sides and optimizes task performance. agricultural robots human labor has ... | [
"The assembly pieces must be very small.",
"The assembly process must remain exactly the same.",
"Robots require regular maintenance.",
"Robots must be provided with electricity."
] | B | |
aquarat_4148 | aquarat | <ctx>
21. 18 21. 19 21. 20 21. 21 21. 22
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
103 y 0. 65 s 14. 4 y 1. 5 s 432. 2 y
is, entering this into the expression above, we get 21. 34 21. 35 21. 36 21. 37 21. 38 21. 39 21. 40
</ctx>
The following are multiple choice que... | [
"A)12",
"B)17",
"C)27",
"D)18"
] | B | Explanation:
Let Mudit's present age be 'm' years.
m + 22 = 3(m - 4)
=> 2m = 34 => m = 17 years.
Answer:B |
arc_easy_2010 | arc_easy | <ctx>
the weather is " ( review of sarah dry, waters of the world : the story of the scientists who unraveled the mysteries of our oceans, atmosphere, and ice sheets and made the planet whole, university of chicago press, 2019, 332 pp. ), the new york review of books, vol. lxvi, no. 20 ( 19 december 2019 ), pp. 56 – 58... | [
"radio and computer",
"clock and notebook",
"television and hand lens",
"microscope and telephone"
] | A | |
aquarat_483 | aquarat | <ctx>
signed integer and p ( 6542 ) = 65521 for unsigned sixteen - bit integers. that would suffice to test primality for numbers up to 655372 = 4, 295, 098, 369. preparing such a table ( usually via the sieve of eratosthenes ) would only be worthwhile if many numbers were to be tested. if instead a variant is used wit... | [
"A)9700",
"B)9710",
"C)9720",
"D)9730"
] | C | Explanation:
LCM of 27-18-12-15 is 540.
After dividing 9999 by 540 we get 279 remainder.
So answer will be 9999-279 = 9720
Answer: Option C |
medmcqa_4793 | medmcqa | <ctx>
growth. there are several maternal factors, which include age, nutritional status, alcohol use, smoking, and medical conditions. insufficient uteroplacental perfusion is an example of a placental factor. chromosomal abnormalities and genetic diseases are examples of fetal factors. complications for the infant inc... | [
"Erythema toxicum",
"Transitional stools",
"Mongolian spots",
"All of the above"
] | D | Ans. D. All of the aboveNeonates may have minor physiological peculiarities which are of no serious consequences. These include(i) Regurgitation of milk (most neonates take out small amount of curdled milk soon after feed. Child is usually active and vomitus is never yellow or green colour)(ii) Transitional stools: It ... |
aquarat_34779 | aquarat | <ctx>
o ( log ( n ) + log ( m ) ) of the maximum welfare. with limited supply, for subadditive valuations, a random single price achieves revenue within 2o ( √ ( log n loglog n ) ) of the maximum welfare. in the multi - unit case, when no buyer requires more than a 1 - ε fraction of the items, a random single price ach... | [
"A)xn/(12m) dollars",
"B)xn/m",
"C)m/(xn)",
"D)12m/(xn)"
] | A | let it 2 dollars for 2 dozens(24) and we are asked to find the value n apples...let n be 4...
In order to buy 24 apples it took 2 dollars...then for 4 apples it'll take 4*2/12*2 = 1/3.. i.e. n*x/12*m.
Answer: option A is correct answer... |
medmcqa_83 | medmcqa | <ctx>
##6 : 509 - 515. pmid 32967005. persistence of severe acute respiratory syndrome coronavirus 2 in aerosol suspensions ( 2020 ). emerging infectious diseases, 26 ( 9 ), 2168. needle - free delivery of measles virus vaccine to the lower respiratory tract of non - human primates elicits optimal immunity and protecti... | [
"Measles",
"EBV",
"Molluscum contagiosum",
"RSV"
] | B | Ans. is 'b' i.e., EBV EBV encephalomyelitis shows :Abnormal white matter with perivascular infiltrates of inflammatory cells and foam cells.Some myelin is replaced by lipid-filled macrophages and hyperplastic astrocytes. |
pubmedqa_624 | pubmedqa | <ctx>
x - ray is the exposure to radiation that may lead to other conditions. a ct scan is a combination of various x - rays that provides a detailed image of organs and layers of tissue in the body. a disadvantage is the slight increased risk of cancer since this non - invasive procedure exposes the patient to radiati... | [
"yes",
"no",
"maybe"
] | A | |
arc_easy_953 | arc_easy | <ctx>
by contrast, are more liable to develop in larger, unstable communities that have many external contacts and exhibit a relative lack of social cohesion. member closeness centrality member closeness centrality is the measurement of how close an individual actor is to all the other actors in the community. an actor... | [
"brightness.",
"composition.",
"diameter.",
"temperature."
] | B | |
arc_challenge_478 | arc_challenge | <ctx>
an electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow. it is a type of electrical circuit and to be referred to as electronic, rather than electrical, ... | [
"wire and switch",
"wire and battery",
"light bulb and switch",
"light bulb and battery"
] | B | |
qasc_7017 | qasc | <ctx>
to be treated, which is connected to a leaching field that slowly allows the water to percolate out into the ground. while more and expensive waste water treatment options are also available, this is a common reliable means to dispose of waste water without polluting the environment. environmental impact and sust... | [
"The atmosphere",
"Ecosystems",
"earth",
"animals"
] | B | |
medmcqa_4738 | medmcqa | <ctx>
collagen fibrils, buckling of the collagen fascicles in the tendon extracellular matrix, and buckling of the tenocyte cells and their nuclei. diagnosis symptoms can vary from aches or pains and local joint stiffness, to a burning that surrounds the whole joint around the inflamed tendon. in some cases, swelling o... | [
"100 ml",
"400 ml",
"200 ml",
"< 30 ml"
] | D | BULGE TEST is a useful method of testing when there is very little fluid in the joint.Usually occurs in medial meniscal injury. It can detect even 30 ml of fluid accumulation. After squeezing any fluid out of the suprapatellar pouch,the medial compament is emptied by pressing on the inner aspect of the joint; that hand... |
mmlu_aux_1587 | mmlu_auxiliary | <ctx>
l. koprowski. 2016. diversity, distribution and status of gliding squirrels in protected and non - protected areas of the eastern himalayas in india. hystrix, pp. 1 – 9. doi : 10. 4404 / hystrix - 27. 2 - 11688 chen, h. l., j. l. koprowski. 2016. barrier effects of roads on an endangered forest obligate : impacts... | [
"were set free to the wild by people in Turin",
"were found to have destructive effects in the 1880s",
"were brought to Italy as a gift to the US ambassador",
"were forbidden to be imported to the UK from before the Second World War"
] | D | null |
aquarat_10974 | aquarat | <ctx>
per hour. one can ask whether the vehicles are getting closer or further apart and at what rate at the moment when the north bound vehicle is 3 miles north of the intersection and the west bound vehicle is 4 miles east of the intersection. big idea : use chain rule to compute rate of change of distance between tw... | [
"A)1:2",
"B)1:7",
"C)3:5",
"D)1:5"
] | C | T = 500/100 = 10 h
T = 10 - 4 = 6
Time Ratio = 10:6 = 5:3
Speed Ratio = 3:5
Answer: C |
medmcqa_1896 | medmcqa | <ctx>
this, takes a snapshot of benjamin via his webcam, exposing him. benjamin is forced to flee when a group of russian mobsters finds him ; he evades them in the subway. benjamin returns to the hotel where he was staying with the trio, only to find them murdered. having no other choice and knowing that fri3nds would... | [
"CTG",
"CGG",
"CAG",
"GAA"
] | B | DISORDER TRIPLET REPEATS Fragile X syndrome CGG Friedreich ataxia GAA Myotonic dystrophy CTG Huntington disease CAG Ref: Nelson, 18th Edition, Pages 135, 499 |
arc_challenge_969 | arc_challenge | <ctx>
consist of two or more identical atoms, as in the molecules found in the elements hydrogen, oxygen, and sulfur, or it may consist of two or more different atoms, as in the molecules found in water. each water molecule is a unit that contains two hydrogen atoms and one oxygen atom. each glucose molecule is a unit ... | [
"hydrogen,",
"oxygen",
"2 hydrogen, 1 oxygen",
"2 hydrogen, 2 oxygen"
] | C | |
aquarat_36605 | aquarat | <ctx>
##2322972552204068806061829535529820731640151 rsa - 360 rsa - 360 has 360 decimal digits ( 1, 194 bits ), and has not been factored so far. rsa - 360 = 2186820202343172631466406372285792654649158564828384065217121866374227745448 7764963889680817334211643637752157994969516984539482486678141304751672197524 00523505... | [
"A)125",
"B)50",
"C)78",
"D)68"
] | A | The series consists of cubes of odd numbers and square of even numbers.
Answer : A. |
qasc_6864 | qasc | <ctx>
pollination is the transfer of pollen from an anther of a plant to the stigma of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind. pollinating agents can be animals such as insects, birds, and bats ; water ; wind ; and even plants themselves, when self - pollin... | [
"Plant reproduction",
"sub-units of species",
"gastropod shells",
"an individual mature sponge"
] | D | |
mmlu_aux_3580 | mmlu_auxiliary | <ctx>
scientific papers in 2016. chinese - born academicians have won prestigious prizes in the sciences and in mathematics, although most of them had conducted their winning research in western nations. space program the chinese space program started in 1958 with some technology transfers from the soviet union. howeve... | [
"According to a survey, two thirds of the nation are hoping to see the launch live on TV,",
"The internet users have drawn some 5000 pictures of 'Chang'e'.",
"Wan Hu, a Chinese stargazer(n. ,,) , was dead after the huge bang and a lot of smoke.",
"China's first astronaut flew into space in 2003 in the spacesh... | C | null |
arc_easy_2141 | arc_easy | <ctx>
automatic taxonomy construction ( atc ) is the use of software programs to generate taxonomical classifications from a body of texts called a corpus. atc is a branch of natural language processing, which in turn is a branch of artificial intelligence. a taxonomy ( or taxonomical classification ) is a scheme of cl... | [
"explains the differences between living organisms",
"classifies living organisms into groups",
"predicts the types of undiscovered organisms",
"establishes relationships of organisms with their habitats"
] | B | |
medmcqa_6424 | medmcqa | <ctx>
##l theory this theory was popularized by sicher in 1941 which states that sutures are the primary determinant of the craniofacial growth. expansion forces at the sutures lead to expansion of bone and thus growth of craniofacial skeleton. cranial vault increases in size via the primary growth of bone that happens... | [
"2 years",
"10 years",
"15 years",
"Grows equally"
] | C | |
medmcqa_7234 | medmcqa | <ctx>
, windhorst, u., and merletti, r. ( 2010 ) is the stabilization of quiet upright stance in humans driven by synchronized modulations of the activity of medial and lateral gastrocnemius muscles? j appl physiol 108 : 85 - 97 reviews windhorst, u., hamm, t. m. and stuart, d. g. ( 1989 ) : on the function of muscle a... | [
"Posture and balance",
"Valuntary activity",
"Vestibuloocular stimuli",
"All of the above"
] | B | Ans. is'b' i.e., Voluntary activityActions of extrapyramidal systemsReticulospinal (Rubrospinal tracts -+ voluntary and reflex (involuntary) activity. |
aquarat_19981 | aquarat | <ctx>
0. 102 m ch3oh example 3. 20 volume of a diluted solution what volume of 0. 12 m hbr can be prepared from 11 ml ( 0. 011 l ) of 0. 45 m hbr? solution provided are the volume and concentration of a stock solution, v1 and c1, and the concentration of the resultant diluted solution, c2. find the volume of the dilute... | [
"A)9 Litres",
"B)10 Litres",
"C)12 Litres",
"D)15 Lt"
] | D | In current ratio A = (3/5) * 45 = 27
B is 18
Suppose "b" amount of b is added
new ratio = 27/(b+18) = 9/11
=> b+18 = 33
=> b = 15
So, answer will be D |
arc_easy_430 | arc_easy | <ctx>
drosophila melanogaster is a species of fly ( the taxonomic order diptera ) in the family drosophilidae. the species is often referred to as the fruit fly or lesser fruit fly, or less commonly the " vinegar fly ", " pomace fly ", or " banana fly ". starting with charles w. woodworth's 1901 proposal of the use of ... | [
"Both parents are homozygous for the trait.",
"Both parents are heterozygous for the trait.",
"The male is heterozygous and the female is homozygous recessive for the trait.",
"The male is homozygous dominant and the female is heterozygous for the trait."
] | C | |
qasc_4606 | qasc | <ctx>
to provide the plant with sufficient phosphorus ( miller et al. 1995 ). phosphorus fertilizer the benefits of amf are greatest in systems where inputs are low. heavy usage of phosphorus fertilizer can inhibit mycorrhizal colonization and growth. as the soil's phosphorus levels available to the plants increases, t... | [
"cold",
"soil",
"forces",
"mold"
] | A | |
aquarat_34691 | aquarat | <ctx>
stock under different stock valuation methods can be confusing. another example is modelling labour variances with learning curve corrections and stock level changes. with the absence of a basic profit model in an algebraic form, confident development of such models is difficult. the development of spreadsheets h... | [
"A)25",
"B)18",
"C)16",
"D)8.9"
] | D | let S.P. of X books = Rs 100 = C.P. of 20 books
Therefore, C.P. of one book = Rs 8
Profit = 40 %
Therefore, S.P of one book = 11.2
S.P of X articles = 11.2 X
11.2 X = 100 => X = 8.9
ANSWER:D |
openbookqa_948 | openbookqa | <ctx>
13. 6 • humidity, evaporation, and boiling 563 figure 13. 30 dew drops like these, on a banana leaf photographed just after sunrise, form when the air temperature drops to or below the dew point. at the dew point, the rate at which water molecules join together is greater than the rate at which they separate, and... | [
"electrify",
"warm up",
"deliquesce",
"smell"
] | C | |
aquarat_8744 | aquarat | <ctx>
48 not just 25 because the square of the next prime is 49, and below n = 25 just 2 and 3 are sufficient. should the square root of n be an integer, then it is a factor and n is a perfect square. an example of the trial division algorithm, using successive integers as trial factors, is as follows ( in python ) : d... | [
"A)2",
"B)4",
"C)6",
"D)7"
] | D | 105 / n = k (with k an integer)
(7)(5)(3) / n = k
n must have a 7 in his prime factorization to divide 105 without remainder.
answer D |
arc_easy_1151 | arc_easy | <ctx>
consist of two or more identical atoms, as in the molecules found in the elements hydrogen, oxygen, and sulfur, or it may consist of two or more different atoms, as in the molecules found in water. each water molecule is a unit that contains two hydrogen atoms and one oxygen atom. each glucose molecule is a unit ... | [
"an atom.",
"an element.",
"a mixture.",
"a compound."
] | D | |
openbookqa_1709 | openbookqa | <ctx>
reported in 1923 that others in the region were up to 5. 5 metres in length. dom serventy produced a survey in 1952 of the rock pythons in the pilbara that gave the largest known size as 3. 7 metres, a specimen collected at hooley that weighed 9. 3 kilograms. behaviour the species was assumed to inhabit sites wit... | [
"ran",
"died",
"birthed",
"flown"
] | C | |
medmcqa_6518 | medmcqa | <ctx>
the glycocalyx can be triggered by inflammatory stimuli, such as tumor necrosis factor - alpha. whatever the stimulus is, however, shedding of the glycocalyx leads to a drastic increase in vascular permeability. vascular walls being permeable is disadvantageous, since that would enable passage of some macromolecu... | [
"Hyluronidase",
"Lipoprotein lipase",
"Amylase",
"Invease"
] | B | The repeating disaccharide heparin contains glucosamine (GlcN) and either of the two uronic acids (Figure 50-11). Most of the amino groups of the GlcN residues are N-sulfated, but a few are acetylated. The GlcN also carries a sulfate attached to carbon 6.Heparin is found in the granules of mast cells and also in liver,... |
mmlu_aux_7644 | mmlu_auxiliary | <ctx>
atoms, molecules, or ions and the solid gets hotter. at some point, the added energy becomes large enough to partially overcome the forces holding the molecules or ions of the solid in their fixed positions, and the solid begins the process of transitioning to the liquid state, or melting. at this point, the temp... | [
"be agitated",
"refreeze",
"spin",
"do nothing"
] | A | null |
medmcqa_7743 | medmcqa | <ctx>
of their genetic elements. report of validation coordinated by the community reference laboratory for gm food and feed of the joint research centre, institute for health and consumer protection, biotechnology and gmos unit, ispra, italy. bellocchi g., grazioli e., acutis m., confalonieri r., paoletti c., trevisio... | [
"VitaminBn",
"Niacin",
"Folic acid",
"Pyridoxin"
] | C | Ans. is 'c' i.e., Folic acid Assessment of folate deficiencyo Following tests are used for assessment of folate deficiency.Blood levelNormal level in scrum is about 2-20 nanogram/mJ and about 200 micorgram.'ml of packed cells.Histidine load test or FIGLU excretion test :- Histidine is normally metabolized to formimino ... |
aquarat_26856 | aquarat | <ctx>
2. 4 • acceleration 55 example 2. 6 calculating average velocity : the subway train what is the average velocity of the train in part b of example 2. 2, and shown again below, if it takes 5. 00 min to make its trip? figure 2. 22 strategy average velocity is displacement divided by time. it will be negative here, ... | [
"A)420",
"B)450",
"C)480",
"D)510"
] | A | After two hours, Train A is ahead by 60 miles.
Train B can catch up at a rate of 5 miles per hour.
The time to catch up is 60/5 = 12 hours.
In 12 hours, train A travels another 30*12 = 360 miles for a total of 420 miles.
The answer is A. |
mmlu_aux_2269 | mmlu_auxiliary | <ctx>
a flat earth in projectile motion is significant here? 34. an arrow is shot from a height of 1. 5 m toward a cliff of height. it is shot with a velocity of 30 m / s at an angle of above the horizontal. it lands on the top edge of the cliff 4. 0 s later. ( a ) what is the height of the cliff? ( b ) what is the max... | [
"It likes living on the ceiling.",
"It is good at flying in the air.",
"It is the same length as a pencil.",
"It has a wonderful jumping talent."
] | D | null |
arc_easy_1036 | arc_easy | <ctx>
challenge is to find ways to convert and store incoming solar energy so that it can be used in reactions or chemical processes that are both convenient and nonpolluting. plants and many bacteria capture solar energy through photosynthesis. we release the energy stored in plants when we burn wood or plant products... | [
"phototropism",
"photosynthesis",
"respiration",
"pollination"
] | B | |
mmlu_aux_3419 | mmlu_auxiliary | <ctx>
in more advanced systems. secondly, percolated nanoparticles drastically improve resin conductivity, turning it from a perfect isolator into a semiconductor. while improved damage tolerance properties could directly lead to structural weight savings, the exploitation of electrical properties could also enable a s... | [
"it will be built on a special place",
"the cracks in its walls can be healed by the polymers",
"the special particles can make its walls stronger",
"the intelligent sensor network can tell people where there is a crack"
] | B | null |
medmcqa_674 | medmcqa | <ctx>
is not readily apparent under normal optics. defects and disease there is evidence to believe that certain defects of any components of the elastic matrix may impair and alter the structural appearance of elastic and collagen fibers. cutis laxa and williams syndrome have elastic matrix defects that have been dire... | [
"Silicosis",
"Bysinosis",
"Asbestosis",
"Baggassosis"
] | C | Ans. is 'c' i.e., Asbestosis "Ferruginous bodies are most commonly seen in asbestosis". ------------Chandrasoma Taylor* Ferruginous bodies represent foreign inorganic or organic fibers coated by complexes of iron and glycoproteins.* While ferruginous bodies are most commonly seen in asbestosis they are not diagnostic b... |
qasc_877 | qasc | <ctx>
is regarded as a car, motorcycle or motorized bicycle. a motorized bicycle with a gasoline motor under 50 cc has a regulated maximum speed of 30 km / h ( 18. 6 mph ). it must be registered and the rider must have insurance. to ride one, you have to be at least 16 years old, have a license and wear a helmet. all r... | [
"cows",
"bike",
"stairmaster",
"cycles"
] | B |
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