id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
arc_challenge_404 | arc_challenge | <ctx>
##urated soil above the water table. if the matrix potential approaches a value of zero, nearly all soil pores are completely filled with water, i. e. fully saturated and at maximum retentive capacity. the matrix potential can vary considerably among soils. in the case that water drains into less - moist soil zon... | [
"silt",
"clay",
"sand",
"humus"
] | C | |
medmcqa_4976 | medmcqa | <ctx>
the metabolism of lipids and carbohydrates. cirrhosis is often preceded by hepatitis and fatty liver ( steatosis ), independent of the cause. if the cause is removed at this stage, the changes are fully reversible. the pathological hallmark of cirrhosis is the development of scar tissue that replaces normal tissu... | [
"Fatty changes",
"Pericellular fibrosis",
"Mallory bodies seen",
"All"
] | D | Ans. is AllPathology of alcoholic liver diseaseSteatosis (fatty liver)o Microvesicular fatty change o Later changes to macrovesicular fatty changeAlcoholic hepatitiso Hepatocellular necrosis o Ballooning degeneration o Mallory bodieso Neutrophilic infiltration Perivenular and perisinusoidol fibrosis --*central hyaline ... |
mmlu_aux_7403 | mmlu_auxiliary | <ctx>
in electronics, an electronic switch is a switch controlled by an active electronic component or device. without using moving parts, they are called solid state switches, which distinguishes them from mechanical switches. electronic switches are considered binary devices because they dramatically change the condu... | [
"electrons are made to excite",
"metal closes the circuit",
"the engine needs to run",
"the circuit is opened completely"
] | B | null |
qasc_2268 | qasc | <ctx>
##odynamic definition of transfer of energy as heat. in this example, kinetic energy of bulk flow and potential energy with respect to long - range external forces such as gravity are both considered to be zero. the first law of thermodynamics refers to the change of internal energy of the open system, between it... | [
"It gets heated up",
"object is kicked",
"object is forgotten",
"object is abandoned"
] | B | |
openbookqa_2355 | openbookqa | <ctx>
400 hz for avionics testing. ac adapter an ac adapter is a power supply built into an ac mains power plug. ac adapters are also known by various other names such as " plug pack " or " plug - in adapter ", or by slang terms such as " wall wart ". ac adapters typically have a single ac or dc output that is conveyed... | [
"a handful of sand",
"a liter of water",
"a bowl of water",
"a tin of gasoline"
] | D | |
qasc_1986 | qasc | <ctx>
inspiration was drawn from the porous walls of termite mounds to design a naturally ventilated facade with a small ventilation gap. this design of facade is able to induce air flow due to the venturi effect and continuously circulates rising air in the ventilation slot. significant transfer of heat between the bu... | [
"keeps them away from the sun",
"keeps them warm",
"keeps them out of soil",
"an external framework"
] | B | |
medmcqa_2622 | medmcqa | <ctx>
9 fluoride, found in many toothpastes, helps prevent tooth decay ( credit : kerry ceszyk ). unfortunately, excess fluoride can negate its advantages. natural sources of drinking water in various parts of the world have varying concentrations of fluoride, and places where that concentration is high are prone to ce... | [
"Fluorosis is the most common cause of dental caries in children",
"Fluorosis can cause fluoride deposition in bones",
"Defluoridation is done by Nalgonda technique",
"Fluorosis can cause genu valgum"
] | A | |
mmlu_aux_5061 | mmlu_auxiliary | <ctx>
animalia ) and the protozoa, single - celled organisms no longer considered animals. in modern times, the biological classification of animals relies on advanced techniques, such as molecular phylogenetics, which are effective at demonstrating the evolutionary relationships between taxa. humans make use of many a... | [
"give birth",
"enjoy warmer weather",
"find food more easily",
"find beautiful places"
] | C | null |
openbookqa_1686 | openbookqa | <ctx>
game contains three single - player modes : " circuit race ", " single race " and " time race ", as well as one multiplayer mode, " versus race ". the circuit race mode follows the game's main plot, and allows players to race through circuits made up of multiple tracks, gaining points based on where they place, w... | [
"tic tac toe",
"ping pong",
"hide and seek",
"PONG"
] | D | |
aquarat_33462 | aquarat | <ctx>
ordinary six - sided die eight times. what is the probability that one sees a " 1 " at least once? it may be tempting to say that pr ( [ " 1 " on 1st trial ] or [ " 1 " on second trial ] or... or [ " 1 " on 8th trial ] ) = pr ( " 1 " on 1st trial ) + pr ( " 1 " on second trial ) +... + p ( " 1 " on 8th trial ) = ... | [
"A)3/1944",
"B)1/96",
"C)2/96",
"D)1/1944"
] | A | If he is to ride 6 times and since he can choose any of the 6 cars each time, total number of ways is
= 6 * 6 * 6 * 6 * 6 * 6
= 46656
Now the number of ways if he is to choose a different car each time is
= 6 * 5 * 4 * 3 * 2 * 1
= 720
So the probability is
= 720/46656 = 3/1944
Answer : A |
qasc_2938 | qasc | <ctx>
tracking in hunting and ecology is the science and art of observing animal tracks and other signs, with the goal of gaining understanding of the landscape and the animal being tracked ( the " quarry " ). a further goal of tracking is the deeper understanding of the systems and patterns that make up the environmen... | [
"oceans",
"limestone",
"DNA",
"bones"
] | D | |
mmlu_aux_5227 | mmlu_auxiliary | <ctx>
selection. humans began controlling the offspring of livestock during the agricultural revolution through the mating of high yielding animals. theories from anthropologists suggest that humans began differing relationships with canines during the neolithic age. this is possibly when humans began keeping dogs as p... | [
"proper rewards",
"domestication",
"human-dog interactions",
"evolution"
] | C | null |
mmlu_aux_2068 | mmlu_auxiliary | <ctx>
the apollo command and service module ( csm ) atop the smaller saturn ib, each delivered a three - astronaut crew. on the last two crewed missions, an additional apollo / saturn ib stood by ready to rescue the crew in orbit if it was needed. mir ( ussr / russia, 1986 – 2001 ) mir was the first modular space stati... | [
"They are caring and thoughtful.",
"They are worried and upset.",
"They are impatient and annoyed.",
"They are excited and curious."
] | A | null |
aquarat_42982 | 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)Rs.325",
"B)Rs.545",
"C)Rs.560",
"D)Rs.550"
] | A | Explanation:
Let each instalment be Rs.x .
Then, [x + (x × 12 × 1)/100] + [ x + (x × 12 × 2)/100] + x =1092
( 28x/25 ) + ( 31x/25 ) + x = 1092
(28x + 31x + 25x) = (1092 * 25)
x = (1092 × 25)/84= 325
∴ Each instalment = Rs. 325
Answer: A |
aquarat_30117 | aquarat | <ctx>
into finding relatively prime integers and ( one of which is even ) such that the area is square. for this number to be a square, its four linear factors,,, and ( which are relatively prime ) must themselves be squares ; let and. both and must be odd since exactly one of or is even and the other is odd. therefore... | [
"A)120 ,122 , 124 ,126",
"B)120 ,122 , 124 ,128",
"C)120 ,121 , 122 ,123",
"D)125 , 127 ,129, 131"
] | D | Let x, x + 2, x + 4 and x + 6 be the four integers. The sum of the first two
x + (x + 2)
twice the sum of the last two is written as
2 ((x + 4) + (x + 6)) = 4 x + 20
sum of the first two added to twice the sum of the last two is equal to 772 is written as
x + (x + 2) + 4 x + 20 = 772
Solve for x and find all four numbe... |
qasc_322 | qasc | <ctx>
wide range of services. depending on the requirements of your application, you can choose which services you want to use. for example, if you need a real - time database, enable the firebase realtime database service. 4. integrate firebase into your app : to use the firebase service in your application, you'll ne... | [
"an engine",
"activation energy",
"water",
"energy usage"
] | B | |
medmcqa_9782 | medmcqa | <ctx>
##b are classified into three major classes : purine nucleoside, inhibitors, pyrimidine nucleoside inhibitors, and miscellaneous nucleoside inhibitors. sofosbuvir is a pyrimidine nucleoside analog and a phosphoramidite prodrug. pyrimidine nucleoside inhibitors the isomeric form of the amino acid matters since the... | [
"Zidovudine",
"Efavirenz",
"Saquinavir",
"Stavudine"
] | B | |
medmcqa_7702 | medmcqa | <ctx>
and the most common symptom reported by women of all races is shortness of breath. other symptoms more commonly reported by women than men are extreme fatigue, sleep disturbances, indigestion, and anxiety. however, some women do experience irregular heartbeat, dizziness, sweating, and nausea. burning, pain, or pr... | [
"Elevated domes of the diaphragm",
"Left ventricular hyperophy",
"Muffled hea sounds",
"Gynecomastia"
] | C | From the history and clinical findings,the patient is having chronic obstructive pulmonary disease-emphysematous type.it is characterised by hyperinflation of lungs with low set diaphragm.Breath sounds are typically quiet.Right hea failure and cor pulmonale can occur in severe cases,evident as bilateral pitting pedal e... |
qasc_4027 | qasc | <ctx>
but overall, species prevails and stasis is upheld. fourth level : regional disturbances. where changes are too rapid for habitat tracking, the third pattern of life occurs. at this threshold, extinction and speciation is triggered on a large scale across unrelated species. fifth level : global disturbances. esse... | [
"swiftly",
"slowly",
"quickly",
"forces"
] | B | |
openbookqa_1679 | openbookqa | <ctx>
it will rain tomorrow. instead, they constrain the system of beliefs as a whole. for example, if your credence that it will rain tomorrow is 0. 8 then your credence in the opposite proposition, i. e. that it will not rain tomorrow, should be 0. 2, not 0. 1 or 0. 5. according to stephan hartmann and jan sprenger, ... | [
"focused light beams like lasers can endanger pilots",
"napkins can endanger pilots",
"sweaters can endanger pilots",
"teddy bears can endanger pilots"
] | A | |
mmlu_aux_2657 | mmlu_auxiliary | <ctx>
##ks during the summer months. in 1989 a project commenced to re - introduce the country's rarest amphibian, the natterjack toad, to hengistbury head. the natterjack was last recorded on the headland in the 1950s before its extinction, probably as the result of a lack of suitable ponds. the project has been a gre... | [
"groundwater levels this summer are lower than those of 1976",
"the average rainfall this year has been the lowest since 1972",
"windier conditions could also cause some amphibians' death",
"flooding plays no useful role in wetlands and grasslands"
] | C | null |
aquarat_38419 | aquarat | <ctx>
gave answers over 80 %. the correct answer, found using bayes'theorem, is lower than these estimates : there is a 12 % probability ( 0. 12 = 0. 15 × 0. 80 ) that the blue cab is ( correctly ) identified by the witness as blue. there is a 17 % probability ( 0. 17 = 0. 85 × 0. 20 ) that the green cab is ( incorrect... | [
"A)182/395",
"B)129/289",
"C)197/353",
"D)479/667"
] | D | If both agree stating the same fact, either both of them speak truth of both speak false.
Probability = 15/23 * 17/29 + 14/23 * 16/29
= 255/667 + 224/667 = 479/667
ANSWER:D |
aquarat_10997 | aquarat | <ctx>
that the red ball is not taken in the second draw, under the condition that it was not taken in the first draw, is 999 / 1999 ≈. the probability that the red ball is not taken in the third draw, under the condition that it was not taken in the first two draws, is 998 / 1998 ≈. continuing in this way, we can calcu... | [
"A)1/49",
"B)4/7",
"C)3/7",
"D)16/49"
] | B | The probability of drawing a pink gumball both times is the same. The probability that she drew two blue gumballs = 9/49 = (3/7) * (3/7)
Therefore probability that the next one she draws is pink = 4/7
Option (B) |
mmlu_aux_4805 | mmlu_auxiliary | <ctx>
the moon's last quarter. the larvae spend a few weeks at sea and then return to land. tracking migration scientists gather observations of animal migration by tracking their movements. animals were traditionally tracked with identification tags such as bird rings for later recovery. however, no information was ob... | [
"Some animals make the amazing journey once in a lifetime.",
"Some animals make the journey through water.",
"Female turtles lay eggs on the same beach where they were hatched.",
"Young monarch butterflies fly back to Mexico after they hatch."
] | D | null |
aquarat_30160 | aquarat | <ctx>
serious ramifications, punishments and / or reward. the second challenge is the " big challenge " in which a reward and punishment are on the line. beginning week 7, the contestants were no longer under the banner of their respective teams, and instead were given individual colors to remind them that they were on... | [
"A)5.5 kg",
"B)6 kg",
"C)30 kg",
"D)36.5 kg"
] | B | After two persons leave the group the average remains the same. That means the weight of the two persons = 42+30 = 72
So, the average the two persons = 36
That gives the answer 42-36 = 6
Answer B |
qasc_3692 | qasc | <ctx>
j. a., marhaver, k. l., huijbers, c. m., nagelkerken, i., simpson, s. d. 2010. coral larvae move toward reef sounds. plos one 5 ( 5 ), e10660. marhaver, k. l., edwards, r. a., rohwer, f. 2008. viral communities associated with healthy and bleaching corals. environmental microbiology 10 ( 9 ), 2277 – 2286. barott,... | [
"ocean loor",
"south atlantic",
"warm, clear, shallow waters",
"exposure to the sun"
] | C | |
medmcqa_3843 | medmcqa | <ctx>
in the ventrolateral medulla above the nucleus ambiguus. neurons in the dsg are responsible for the generation of the swallowing pattern, while those in the vsg distribute the commands to the various motoneuronal pools. as in other cpgs, the functioning of the central network can be modulated by peripheral and ce... | [
"image_question",
"image_question",
"image_question",
"image_question"
] | D | The main respiratory control neurons called the Pre-Botzinger complex (pre-BOTC), are located in the medulla. Pre-Botzinger complex (pre-BOTC) is located on the either side of the medulla, between the nucleus ambiguus and the lateral reticular nucleus. They send out regular bursts of impulses to inspiratory muscles phr... |
openbookqa_2299 | openbookqa | <ctx>
of support. stability is also increased by lowering one ’ s center of gravity by bending the knees, as when a football player prepares to receive a ball or braces themselves for a tackle. a cane, a crutch, or a walker increases the stability of the user, even more as the base of support widens. usually, the cg of... | [
"sing to them",
"cry to them",
"hug them",
"send a letter"
] | C | |
arc_easy_165 | arc_easy | <ctx>
vital when advancing technology makes human designs self - fulfilling. life can then survive only if the will to survive is itself always propagated. biotic ethics ( or " life - centered ethics " ), and its extension to space as panbiotic ethics, were developed formally. biotic ethics is consequentialist, with pr... | [
"chlorophyll",
"carbon dioxide",
"energy",
"blood"
] | D | |
openbookqa_324 | openbookqa | <ctx>
in meteorology, a cloud is an aerosol consisting of a visible mass of miniature liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body or similar space. water or various other chemicals may compose the droplets and crystals. on earth, clouds are formed as a result of ... | [
"weight works against it",
"the storm starts to approach",
"the weather starts to change",
"winter arrives sooner than later"
] | A | |
aquarat_20006 | aquarat | <ctx>
25. 0 m / s in 1. 00 min? ( b ) to climb a - high hill in 2. 00 min at a constant 25. 0 - m / s speed while exerting of force to overcome air resistance and friction? ( c ) to travel at a constant 25. 0 - m / s speed, exerting a force to overcome air resistance and friction? see figure 20. 40. figure 20. 40 this ... | [
"A)299 m",
"B)188 m",
"C)500 m",
"D)188 m"
] | C | Speed = 78 * 5/18 = 65/3 m/sec.
Time = 1 min = 60 sec.
Let the length of the train be x meters.
Then, (800 + x)/60 = 65/3
x = 500 m.
Answer: C |
medmcqa_3189 | medmcqa | <ctx>
##mous cell carcinoma of the bladder ) the liver flukes, opisthorchis viverrini and clonorchis sinensis ( cholangiocarcinoma ). radiation radiation exposure such as ultraviolet radiation and radioactive material is a risk factor for cancer. many non - melanoma skin cancers are due to ultraviolet radiation, mostly... | [
"Squamous cell carcinoma",
"Basal cell carcinoma",
"Bowen's disease",
"Erythroplasia of Queyrat"
] | B | Ans. B i.e. Basal cell carcinoma In darkly pigmented racial groups, squamous cell carcinoma is the MC skin malignancy Skin tumours Basal cell carcinoma does not show lymphatic spread Conditions predisposing to Squamous cell carcinoma: - Actinic keratosis, - DLE Basal cell carcinoma MC site of BCC: Face MC type of BCC: ... |
aquarat_3933 | aquarat | <ctx>
) + 1 ^ 4 - 6 0000 5 5536 = 4000× ( 1 ^ 3 ) ×6 + 600× ( 1 ^ 2 ) × ( 6 ^ 2 ) + 40×1× ( 6 ^ 3 ) + 6 ^ 4 - - - - - - 4464 0000 3338 7536 = 4000× ( 16 ^ 3 ) ×2 + 600× ( 16 ^ 2 ) × ( 2 ^ 2 ) + 40×16× ( 2 ^ 3 ) + 2 ^ 4 - - - - - - - - - 1125 2464 0000 1026 0494 3376 = 4000× ( 162 ^ 3 ) ×6 + 600× ( 162 ^ 2 ) × ( 6 ^ 2 )... | [
"A)104 kmph",
"B)176 kmph",
"C)298 kmph",
"D)106 kmph"
] | D | 636/6
= 106 kmph
Answer:D |
aquarat_40758 | aquarat | <ctx>
( which, if the result is negative, means it rounds up ). for example, java is one such language : in java, - 3 / 2 evaluates to - 1, whereas - 3 > > 1 evaluates to - 2. so in this case, the compiler cannot optimize division by two by replacing it by a bit shift, when the dividend could possibly be negative. bina... | [
"A)A)140",
"B)B)420",
"C)C)180",
"D)D)200"
] | B | Explanation:
(1/4) * (1/3) * (2/5) * x = 35
then x = 35 * 30 = 1050
40% of 1050 = 420
Answer: Option B |
arc_challenge_217 | arc_challenge | <ctx>
##ctonics. challenges to the plume model the weak visibility of the postulated plume in tomographic images of the lower mantle and the geochemical evidence for eclogite in the mantle source have led to the theory that iceland is not underlain by a mantle plume at all, but that the volcanism there results from pro... | [
"the shapes of plates",
"the relative sizes of plates",
"the relative densities of plates",
"the arrangement of plates relative to one another"
] | C | |
arc_easy_1236 | arc_easy | <ctx>
dark environment. the mutation is not yet known why it occurs this way, but studies have mentioned that the females of this fly species may be turned off by the certain colour of the mutated fly, and therefore in the dark the female is less likely to tell what colour this fly is. a beneficial component of a mutat... | [
"benefit the mice.",
"harm the mice.",
"increase reproductive rates.",
"decrease competition for resources."
] | B | |
medmcqa_5403 | medmcqa | <ctx>
robotica 2017. m. mellado, a. sanchez y e. bernabeu ( eds. ) editorial cea - ifac, espana, 2017, articulo 32.. marie andre destarac, cecilia e. garcia cena, adrian merida martinez, luis j. monge chamorro and roque saltaren pazmino. “ analysis of the influence of external actuators on the glenohumeral joint moveme... | [
"Frozen shoulder",
"Winging of scapula",
"Cannot abduct",
"Cannot adduct"
] | C | Ans. (c) Cannot abductRef. Apley's System of Orthopaedics & Fractures, 8th ed. 281-82In case of supraspinatus injury, abduction is restricted.Function of Rotator Cuff Muscle* Supraspinatus: Assists deltoid in abduction of arm by fixing head of humerus against the glenoid cavity.* Infraspinatus & Teres minor: Laterally ... |
medmcqa_1435 | medmcqa | <ctx>
implicated in the development of diabetic foot ulcers are infection, older age, diabetic neuropathy, peripheral vascular disease, cigarette smoking, poor glycemic control, previous foot ulcerations or amputations, and ischemia of small and large blood vessels. prior history of foot disease, foot deformities that ... | [
"Thickening of the skin",
"Recurrent soft tissue infections",
"Marjolin' s ulcer",
"Sarcoma"
] | C | Morjolin's ulcer: - Refers to the development of malignant ulcers over chronic scars most commonly those from burns. Malignancy is usually a squamous cell carcinoma and has not been mentioned as a complication of lymphoedema.
Features of chronic lymphoedema of limb
Initially, the lymphoedema is soft and pits on the pr... |
aquarat_30995 | aquarat | <ctx>
##litz and weiss considered, namely over - investment. their argument runs along the same lines as akerlof's market for lemons. in this setting, prospective buyers of used cars do not know the quality of the car they are thinking of purchasing ; sellers know the value of their own cars. assuming they know the dis... | [
"A)18%",
"B)13%",
"C)12%",
"D)36%"
] | D | Original price = 100
CP = 80
S = 80*(170/100) = 136
100 - 136= 36%
Answer: D |
medmcqa_6200 | medmcqa | <ctx>
potentially treat other diseases including visceral leishmaniasis, african trypanosomiasis ( sleeping sickness ), and angelman syndrome. total synthesis another main contribution of mark cushman and his group deals with the synthesis of various natural products and pharmacologically active synthetic substances. s... | [
"Diloxanide furoate",
"Metronidazole",
"Paromomycin",
"Spiramycin"
] | C | Ans. is 'c' i.e.,Paromomycin Drugs used for kala-azarParentral : Amphotericin-B (iv), Paromomycin (im), sodium stibogluconate (iv or im).Oral : Miltefosine |
aquarat_30677 | aquarat | <ctx>
mr. jones has two children. the older child is a girl. what is the probability that both children are girls? under the aforementioned assumptions, in this problem, a random family is selected. in this sample space, there are four equally probable events : only two of these possible events meet the criteria specif... | [
"A)11/70",
"B)36/91",
"C)21/47",
"D)121/390"
] | B | Probability = Favorable Outcomes / Total Outcomes
Total Outcomes= Total No. of ways of Picking Group of 9 out of 14 = 14C9 = 14! / (9! * 5!) = 2002
Favorable Outcomes= Total No. of ways of Picking Group of 9 out of 14 such that B and L are always in the group (i.e. we only have to pick remaining two out of remaining 12... |
medmcqa_2145 | medmcqa | <ctx>
, 15 - epoxide, eoxin a4 followed by its serial conversion to epoxins c4, d4, and e4 using the same pathways and enzymes that metabolize leukotriene a4 to its down - stream products. preliminary studies have found that the eoxins have pro - inflammatory actions, suggest that they are involved in severe asthma, as... | [
"Ipratropium",
"Salbutamol",
"Montelukast",
"Hydrocortisone"
] | C | |
qasc_7141 | qasc | <ctx>
5. 3 enthalpy chemical reactions, such as those that occur when you light a match, involve changes in energy as well as matter. societies at all levels of development could not function without the energy released by chemical reactions. in 2012, about 85 % of us energy consumption came from the combustion of petr... | [
"Light",
"Energy.",
"fire",
"waves"
] | D | |
qasc_1440 | qasc | <ctx>
marine larval ecology is the study of the factors influencing dispersing larvae, which many marine invertebrates and fishes have. marine animals with a larva typically release many larvae into the water column, where the larvae develop before metamorphosing into adults. marine larvae can disperse over long distan... | [
"salamanders",
"animals",
"respiration",
"gastropod shells"
] | A | |
medmcqa_7066 | medmcqa | <ctx>
institute of biochemistry and molecular biology i, heinrich _ heine _ university _ dusseldorf. he has been a visiting professor at the university of california at berkeley, the university of texas at austin the heart research institute in sydney, the university of siena, the university of southern california, and... | [
"Catalase",
"Tocopherol",
"Superoxide dismutase",
"Urate"
] | A | Antioxidants fall into two classes:
Preventive antioxidants, which reduce the rate of chain initiation. ex: Catalase and other peroxidases such as glutathione peroxidase.
Chain-breaking antioxidants, which interfere with chain propagation. ex: Superoxide Dismutase, Uric Acid, Vitamin E (Most powerful).
Key Concept:... |
mmlu_aux_3032 | mmlu_auxiliary | <ctx>
##caution put on surgical gloves and masks to prevent contact with any contaminants. on 2 november 2006, the payload brought by the russian progress m - 58 allowed the crew to repair the elektron using spare parts. 2007 – computer failure on 14 june 2007, during expedition 15 and flight day 7 of sts - 117's visit... | [
"return to the earth",
"burn up in space in about three months",
"be recycled and reused",
"stay in outer space for a long time"
] | B | null |
aquarat_11876 | aquarat | <ctx>
2. 3 • time, velocity, and speed 45 figure 2. 11 position vs. time, velocity vs. time, and speed vs. time on a trip. note that the velocity for the return trip is negative. making connections : take - home investigation — getting a sense of speed if you have spent much time driving, you probably have a good sense... | [
"A)415.8 km",
"B)425.8 km",
"C)435.8 km",
"D)445.8 km"
] | B | let distance b/w calcutta to kanyakumari is = x km
then eqn is
x/44 - x/75 = 4
=> x*(75-44)=4*75*44
=> x = 425.8 km
ANSWER:B |
openbookqa_428 | openbookqa | <ctx>
. 28 the greenhouse effect is a name given to the trapping of energy in the earth ’ s atmosphere by a process similar to that used in greenhouses. the atmosphere, like window glass, is transparent to incoming visible radiation and most of the sun ’ s infrared. these wavelengths are absorbed by the earth and re - ... | [
"A place for foreign plants",
"A house painted green",
"A secret Army base",
"The opposite of the White House"
] | A | |
qasc_1066 | qasc | <ctx>
as a thrusting of a northern block to the southwest over a southern block, along a fault surface dipping about 45° north. " landslides the usgs commissioned a private company and the united states air force to take aerial photographs over of the mountainous areas north of the san fernando valley. analysis reveale... | [
"Earth's core",
"Electrical energy",
"tectonic plates",
"kinetic energy"
] | C | |
medmcqa_6668 | medmcqa | <ctx>
system components are highly variable, the agents are called the major histocompatibility ( mhc ) antigens. mhc antigens cause rejection of improperly matched organ transplants. the variability stems from genetics. from the perspective of human evolution, why are antigens of the mhc so variable when many other hu... | [
"Immunocompetent T cells in graft tissue",
"Immunocompetent T cells in host",
"Immunocompetent B cells in graft tissue",
"Immunocompetent B cells in host"
] | A | Ans. is 'a' i.e., Immunocompetent T cells in graft tissue Graft versus host disease Graft versus host disease occurs in any situation in which immunologically competent cells or their precursors are transplanted into immunologically crippled patients and the transferred cells recognize alloantigens in the host. Graft v... |
mmlu_aux_6938 | mmlu_auxiliary | <ctx>
also occurs in the intraradical mycelium. lipids are then stored or exported to extraradical hyphae where they may be stored or metabolized. the breakdown of lipids into hexoses, known as gluconeogenesis, occurs in the extraradical mycelium. approximately 25 % of the carbon translocated from the plant to the fung... | [
"below it",
"far from it",
"beside it",
"above it"
] | A | null |
medmcqa_8793 | medmcqa | <ctx>
overall. moreover, there is no one reason why some cp cases come from prenatal brain damage, and it is not known if those cases have a genetic basis. cerebellar hypoplasia is sometimes genetic and can cause ataxic cerebral palsy. early childhood after birth, other causes include toxins, severe jaundice, lead pois... | [
"Colour",
"Bilirubin",
"Blood group",
"Respiratory rate"
] | A | Ans: a (Colour) Ref: Nelson, 18th ed, p. 879; OPGhai, 6th ed, p. 144Parameters used in APGAR score* Respiratory effort* Heart rate / min* Colour of the body* Muscle tone* Reflex stimulationAPGAR score is a semi objective measure of assessing the infants respiratory, circulatory and neurological status at birthNormal ba... |
aquarat_27971 | aquarat | <ctx>
a profitable trading system. if he set his average win at around $ 400 per trade ( this can be done using proper exit strategy ) and managing / limiting the losses to around $ 100 per trade ; the expectancy is around : expectancy = ( trading system winning probability * average win ) – ( trading system losing pro... | [
"A)s. 1090",
"B)s. 1160",
"C)s. 680",
"D)s. 520"
] | C | S.P. = 85% of Rs. 800 = Rs.85/100x 800 = Rs. 680
ANSWER :C |
medmcqa_9430 | medmcqa | <ctx>
potential on ph electrode potential galvanic cell goldman equation membrane potential nernst – planck equation pourbaix diagram reduction potential solvated electron standard electrode potential standard electrode potential ( data page ) standard apparent reduction potentials in biochemistry at ph 7 ( data page )... | [
"94",
"61",
"-64",
"-94"
] | B | Equilibrium potential of ions is calculated by NERNST EQUATION. For Na, it is +60 mV to +55mV approximately (REF: GANONG'S REVIEW OF MEDICAL PHYSIOLOGY -23rd EDITION. Page No-7) |
arc_challenge_1015 | arc_challenge | <ctx>
commonly observed objects the most commonly observed objects tend to be ones that do not require a telescope to view, such as the moon, meteors, planets, constellations, and stars. the moon is a very commonly observed astronomical object, especially by amateur astronomers and skygazers. this is due to several rea... | [
"The Moon is less bright.",
"The Moon is closer to Earth.",
"The Moon shines mostly at night.",
"The Moon is full only once a month."
] | A | |
mmlu_aux_4907 | mmlu_auxiliary | <ctx>
. s. missions. arriving at mars in 2003, ago ( and counting ), it is the second longest surviving, continually active spacecraft in orbit around a planet other than earth, behind only nasa's still active 2001 mars odyssey. mission profile and timeline overview mission overview the mars express mission is dedicate... | [
"Mars has a long history",
"Mars is big and heavy",
"Mars is close to the sun",
"Mars' atmosphere is mainly O2."
] | C | null |
aquarat_10099 | aquarat | <ctx>
the ride. originally, the rules required a 10 - second ride, but that was changed to the current eight seconds. the bull bucks, rears, kicks, spins, and twists in an effort to throw the rider off. this continues for a number of seconds until the rider is bucked off of the bull or dismounts after completing the ri... | [
"A)3",
"B)6",
"C)9",
"D)12"
] | B | Time taken by Racing magic to make one circle = 60 seconds
Time taken byCharging bullto make one circle = 60 mins / 40 = 1.5 mins = 90 seconds
LCM of 90 and 60 seconds = 180 seconds
Time taken for them to meet at the starting point for the second time = 180 *2 =360 seconds= 6 mins
Answer B |
openbookqa_1578 | openbookqa | <ctx>
, if you oiled the concrete you would find it to be easier to get the crate started and keep it going ( as you might expect ). figure 5. 2 is a crude pictorial representation of how friction occurs at the interface between two objects. close - up inspection of these surfaces shows them to be rough. so when you pu... | [
"abrasion",
"lipids",
"dairy",
"thinking"
] | A | |
mmlu_aux_2689 | mmlu_auxiliary | <ctx>
specific emission intensity of generating electric power varies significantly with respect to location and time, depending on current demand and availability of renewable sources ( see list of renewable energy topics by country and territory ). the phase - out of fossil fuels and coal and transition to renewable ... | [
"provide heat for drivers in winter",
"guide drivers who get lost on the highway",
"melt snow and ice soon in winter",
"help drivers see the road clearly in the sun"
] | C | null |
medmcqa_7472 | medmcqa | <ctx>
out all syphilitic men called up for induction. testing an individual for syphilis involves drawing a blood sample from them and then analysing the sample to determine the presence or absence of syphilis. at the time, performing this test was expensive, and testing every soldier individually would have been very ... | [
"VDRL",
"FTA-ABS",
"RPQ",
"None"
] | B | |
mmlu_aux_2616 | mmlu_auxiliary | <ctx>
atmospheric electricity describes the electrical charges in the earth's atmosphere ( or that of another planet ). the movement of charge between the earth's surface, the atmosphere, and the ionosphere is known as the global atmospheric electrical circuit. atmospheric electricity is an interdisciplinary topic with... | [
"Metal fences.",
"Electricity.",
"Lightning rods.",
"Machines."
] | C | null |
openbookqa_1986 | openbookqa | <ctx>
this strategy is similar to the success victorinox swiss army brands inc. has had selling watches, luggage, clothing, and fragrance. on june 5, 2012, the company manufactured its 500, 000, 000th lighter and celebrated its 80th anniversary. in 2018, zippo announced the sound trademark of its windproof lighter, mak... | [
"the corn will grow stouter",
"the corn would experience conflagration",
"the corn would grow bigger than normal",
"the corn will be more tasty"
] | B | |
aquarat_18429 | aquarat | <ctx>
yields c, 5 yields d and 6, 7 or 8 yield e. thus we have a monkey at a typewriter hitting five keys with various probabilities ( 37, 56, 70, 56, 37 over 256 ). there are 55 possible 5 - letter words, and from a string of 256000 ( overlapping ) 5 - letter words, counts are made on the frequencies for each word. th... | [
"A)3653",
"B)8657",
"C)2977",
"D)2790"
] | B | Explanation:
Given :
Letter : T I E R B A N
Code : 7 1 6 8 2 4 5
Thus, the code for RENT is 8657.
ANSWER:B |
aquarat_4709 | aquarat | <ctx>
. 41. or olive oil. 43. ( a ) ( b ) ( c ) 10. 6 cm 45. 1. 59 47. ( gauge pressure ) 51. 53. ( a ) nozzle :, not laminar ( b ) hose :, not laminar. 55. 2. 54 < < 2000, laminar. 57. 1. 02 m / s 59. ( a ) ( b ) 61. ( a ) 23. 7 atm or ( b ) the pressure is much too high. ( c ) the assumed flow rate is very high for a... | [
"A)$60",
"B)$80",
"C)$100",
"D)$120"
] | A | 3:2 = 9:6 and 5:3 = 10:6.
An increase in $10 increases the ratio by 1:6.
Therefore, January's bill was 6($10) = $60.
The answer is A. |
aquarat_22904 | aquarat | <ctx>
complement presentation of a signed number is the standard presentation in all computer systems. with n bits, the range of numbers that can be presented is [ – 2n – 1, + 2n – 1 – 1 ]. you can see that this range contains 2n different numbers, exactly like n - bit unsigned integer numbers. the only difference is t... | [
"A)21",
"B)23",
"C)25",
"D)27"
] | C | Let's use trial and error to find the two numbers.
27*25 = 675 (too high)
25*23 = 575
The answer is C. |
medmcqa_2343 | medmcqa | <ctx>
preparation and reactivity is presented below : other classification in heterocyclic chemistry, organic reactions are classified by the type of heterocycle formed with respect to ring - size and type of heteroatom. see for instance the chemistry of indoles. reactions are also categorized by the change in the carb... | [
"Weil Felix test",
"Paul Bunnell test",
"Frie's test",
"Cold agglutinin test"
] | C | HETEROPHILE REACTION :- Similar antigens on dissimilar organisms are called heterophile antigens Closely related antigens can occur on a wide variety of organisms. Antibodies reacting with such antigens are called heterophile antibodies. Serologic tests employing such antigens are called heterophile tests. Frie's test ... |
aquarat_9339 | aquarat | <ctx>
of the ease of explaining them visually as equal parts of a whole. a common practical use of unit fractions is to divide food equally among a number of people, and exercises in performing this sort of fair division are a standard classroom example in teaching students to work with unit fractions. probability and ... | [
"A)5/6",
"B)5/12",
"C)7/12",
"D)7/18"
] | C | Let P be the capacity of Jar X.
The amount of water in Jar Y is 1/2*P/2=P/4
Then the total amount in Jar X is P/3+P/4=7P/12
The answer is C. |
medmcqa_2349 | medmcqa | <ctx>
, may also be a favorable environment for the growth of an infectious agent, as coming into contact with a vehicle leads to its transmission. vector transmission occurs most often from insect bites from mosquitoes, flies, fleas, and ticks. there are two sub - categories of vectors : mechanical ( an insect transmi... | [
"Parvovirus B-19",
"Hepatitis G",
"Epstein Bar virus",
"Cytomegalovirus"
] | C | Epstein Barr Virus ??? Viruses associated with blood transfusion: Hepatitis C virus: Hepatitis G virus: Hepatitis B virus HIV type I HTLV Type Cytomegalovirus Parvovirus 13-19 HGV A recently discovered and identified non A-E hepatitis virus has been designated the name Hepatitis G virus (HGV) which is a member afflaviv... |
medmcqa_6679 | medmcqa | <ctx>
trigeminal nerve carries general somatic afferent fibers ( gsa ), which innervate the skin of the face via ophthalmic ( v1 ), maxillary ( v2 ) and mandibular ( v3 ) divisions. the trigeminal nerve also carries special visceral efferent ( sve ) axons, which innervate the muscles of mastication via the mandibular (... | [
"Cavernous sinus",
"Occipital sinus",
"Sigmoid sinus",
"Superior petrosal sinus"
] | A | The anterior continuation of the cavernous sinus, the superior ophthalmic vein, passes through the superior orbital fissure to enter the orbit. Veins of the face communicate with the superior ophthalmic vein. Because of the absence of valves in emissary veins, venous flow may occur in either direction. Cutaneous infect... |
medmcqa_481 | medmcqa | <ctx>
his hands, as they often moved involuntarily, despite his trying to stabilize them. furthermore, he often could not let go of objects after grasping them with his palms. the other individual, a 47 - year - old female with an aca in a different location of the artery, complained that her left hand would move on it... | [
"Cerebral coex",
"Midbrain",
"Medulla",
"Spinal cord"
] | C | Ans. is 'c' i.e., Medulla |
mmlu_aux_2227 | mmlu_auxiliary | <ctx>
gases produced have distinctly different properties. oxygen is not flammable but is required for combustion of a fuel, and hydrogen is highly flammable and a potent energy source. how might this knowledge be applied in our world? one application involves research into more fuel - efficient transportation. fuel - ... | [
"It may be the most expensive car in the world.",
"It is one of the most environmentally friendly cars.",
"It releases dangerous gases to pollute the air.",
"It uses hydrogen and oxygen for fuel other than gasoline."
] | C | null |
arc_easy_798 | arc_easy | <ctx>
water ". community - based programs should be developed to monitor exposure and health outcomes. we should encourage the pharmaceutical industry to develop technology that extracts pharmaceuticals from waterways. " extensive research must be conducted to determine the amount of pharmaceutical contamination in the... | [
"people who walk near the bay",
"people who read books about the bay",
"people who consume fish from the bay",
"people who own boats docked in the bay"
] | C | |
openbookqa_2109 | openbookqa | <ctx>
and the illumination vector ; the wider the angle between the vectors, the darker that point on the surface is. in practice, it can be calculated from the slope α and aspect β, compared to a corresponding altitude φ and azimuth θ of the light source : the resultant image is rarely useful for analytical purposes, ... | [
"deep sea",
"mountains",
"valleys",
"basins"
] | B | |
openbookqa_2695 | openbookqa | <ctx>
drosophila embryogenesis, the process by which drosophila ( fruit fly ) embryos form, is a favorite model system for genetics and developmental biology. the study of its embryogenesis unlocked the century - long puzzle of how development was controlled, creating the field of evolutionary developmental biology. th... | [
"a process of incomplete transition",
"a very passive metamorphosis",
"a true and complete metamorphosis",
"a very aggressive metamorphosis"
] | A | |
aquarat_46751 | aquarat | <ctx>
soldiers march across the bridge with a cadence equal to the bridge ’ s natural frequency and impart of energy each second, how long does it take for the bridge ’ s oscillations to go from 0. 100 m to 0. 500 m amplitude?
a point per unit time.
the answer should also have three significant figures. the answer 30... | [
"A)600",
"B)750",
"C)1000",
"D)1250"
] | D | Explanation:
speed = (5 × 5/18)m/sec
= 25/18 m/sec.
Distance covered in 15 minutes = (25/18 × 15 × 60)m
= 1250 m.
Answer: D |
medmcqa_851 | medmcqa | <ctx>
cancer, which contributes to 26. 8 % of all cancer deaths. statistics indicate that between the ages of 20 and 50 years, the incidence rate of cancer is higher amongst women whereas after 50 years of age, the incidence rate increases in men. predictions by the canadian cancer society indicate that with time, ther... | [
"Renal cell cancer",
"Carcinoma stomach",
"Squamous cell carcinoma of lung",
"Hepatocellular carcinoma"
] | C | The most common neoplasm associated with hypercalcemia is squamous cell carcinoma. Other tumors often associated with paraneoplastic hypercalcemia are carcinomas of the lung, kidney, breast and ovary. Paraneoplastic hypercalcemia is caused by parathyroid hormone-related protein (PTHRP) secreted by these tumours. PTHRP ... |
aquarat_3101 | 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)10%",
"B)45.8%",
"C)25%",
"D)52%"
] | B | Explanation:
cost price = (225 + 15) = 240 sell price = 350
gain = (110/240)*100 = 45.8%. Answer: B |
qasc_5359 | qasc | <ctx>
is still debated. distortions to the earth's magnetic field cause the phenomenon aurora borealis, commonly called the northern lights. the magnetic field stores energy given by cosmic particles known as solar wind, which causes the magnetic field lines to expand. when the lines contract, they release this energy,... | [
"Heat energy",
"The darkness it gets",
"The bending of a ray of light",
"The tilt of the axis"
] | D | |
medmcqa_765 | medmcqa | <ctx>
, oral biofilm is transformed from the soft, easily removable form into a hard substance known as calculus. commonly known as'tartar ', calculus provides a base for new layers of plaque biofilm to settle on and builds up over time. calculus cannot be removed by brushing or flossing. plaque build up and bone loss ... | [
"Periodontal hoe",
"Periodontal curette",
"Periodontal probe",
"Periodontal sickle"
] | C | |
aquarat_44403 | aquarat | <ctx>
mr. jones has two children. the older child is a girl. what is the probability that both children are girls? under the aforementioned assumptions, in this problem, a random family is selected. in this sample space, there are four equally probable events : only two of these possible events meet the criteria specif... | [
"A)30",
"B)35",
"C)20",
"D)18"
] | B | {Total}={Car}+{Bike}-{Both}+{Neither} --> 90=44+{Bike}-18+11 --> {Bike}=53 --> # those who have bike only is {Bike}-{Both}=53-18=35.
Answer: B. |
medmcqa_9561 | medmcqa | <ctx>
equal pr intervals with intermittent dropped beats ( p wave with no qrs ) third degree : complete dissociation between p wave and qrs complex, atria and ventricles are beating independent of one another management providers should follow the aha's pediatric bradycardia with a pulse algorithm. as always, provides ... | [
"26/13",
"(26/13) x 1.41",
"(26/13)+1.41",
"(26/13)1.41"
] | D | The INR calculation has become a standard method for monitoring the PT values. It is calculated as = (patient prothrombin time/mean prothrombin time)ISI. Patient prothrombin time = 26 Mean prothrombin time = 13 ISI (International Sensitivity Index) = 1.41 INR = (26/13)1.41 Ref: Laboratory Hematology Practice By Kandice... |
aquarat_21584 | aquarat | <ctx>
and community medicine 1995 ; 2 : 49 - 62. osman, m. exploring mixture of distributions using minitab. computers in biology and medicine 1997 ; 27 : 223 - 232. al - hussaini, e. and osman, m. on median of finite mixture. journal of statistical computation and simulation 1997 ; 58 : 121 - 142. mangoud, a. et al. u... | [
"A)4 : 3",
"B)12 : 11",
"C)7 : 4",
"D)6 : 5"
] | D | Let Mini’s age = 4x and Minakshi’s age = 3x
Then 4x + 3x = 28
x = 4
Mini’s age = 16 years
And Minakshi’s age = 12 years
Ratio of their ages after 8 years = (16 + 8) : (12 + 8) = 24 : 20 = 6 : 5
ANSWER:D |
medmcqa_5039 | medmcqa | <ctx>
##iv inst of med, ktm, nepal, 1996 : 445 ~ 599. 8. serology and immunology ( chapter - x ). in text book of medical laboratory technology, edit : nakanishi m, shrestha hg & rai sk, jica med edu project, tribhuvan univ inst of med, ktm, nepal, 1996 : 601 ~ 33. 9. rai sk, uga s, kataoka n & matsumura t : atlas of m... | [
"S. haematobium",
"S. japonicum",
"S. mansoni",
"E.vermicularis"
] | A | Ans. a (S. hematobium) (Ref. H - 18th/ ch. 219)SCHISTOSOMIASIS (BILHARZIA)Distribution and important species of Schistosoma are:# S. japonica is found in Central and Eastern China, and the Philippines and nearby islands; and primarily affects the liver and intestines.# 5. mansoni is found in Africa, the Eastern Mediter... |
aquarat_19232 | aquarat | <ctx>
[ i ] and a [ j ] examples pencil - and - paper method this example permutes the letters from a to h using fisher and yates'original method, starting with the letters in alphabetical order : a random number j from 1 to 8 is selected. if j = 3, for example, then one strikes out the third letter on the scratch pad ... | [
"A)66",
"B)70",
"C)136",
"D)330"
] | C | EXAMINATION has 11 letters, and in which 'A', 'I' and 'N', all occur twice. 11C4, would have been fine if all letters were distinct.
So, we have E, X, M, T, O, (AA), (II), (NN). 8 distinct letters.
1. 4 letters selected, which are all distinct: 8C4 = 70
2. 2 letters alike, and 2 distinct (eg: AAEX) = 3C1 x 7C2 = 63
3. ... |
arc_challenge_811 | arc_challenge | <ctx>
in geology, rock ( or stone ) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. it is categorized by the minerals included, its chemical composition, and the way in which it is formed. rocks form the earth's outer solid layer, the crust, and most of its interior, except for the ... | [
"were formed from different fossils",
"took different amounts of time to form",
"formed at different times",
"formed by different methods"
] | D | |
aquarat_9690 | aquarat | <ctx>
7 % in 1989 to 12 % in 2008. the percentages of minority women with engineering doctoral degrees were much lower, however, barely increasing from 1 % throughout this period. asian women actually accounted for a lower rate of engineering bachelor's degree during this time period, from approximately 2. 5 % to 5 %. ... | [
"A)2/7",
"B)1/3",
"C)1/2",
"D)2/3"
] | B | let assume there are 100 students of which 70 are male and 30 are females
if 30 are married then 70 will be single.
now its given that two-sevenths of the male students are married that means 2/7 of 70 = 20 males are married
if 30 is the total number of students who are married and out of that 20 are males then the rem... |
medmcqa_3776 | medmcqa | <ctx>
in statistics, classification is the problem of identifying which of a set of categories ( sub - populations ) an observation ( or observations ) belongs to. examples are assigning a given email to the " spam " or " non - spam " class, and assigning a diagnosis to a given patient based on observed characteristics... | [
"Pancreas carcinoma",
"Gastric carcinoma",
"Urinary bladder carcinoma",
"Colo-rectal carcinoma"
] | D | Dukes' classification was originally described for rectal tumours but has been adopted for histopathological repoing of colon cancer as well. Dukes' classification for colon cancer is as follows: A: confined to the bowel wall; B: through the bowel wall but not involving the free peritoneal serosal surface; C: lymph nod... |
mmlu_aux_2217 | mmlu_auxiliary | <ctx>
( " roundup ready " ) crop plants. genetic modification can further increase yields by increasing stress tolerance to a given environment. stresses such as temperature variation, are signalled to the plant via a cascade of signalling molecules which will activate a transcription factor to regulate gene expression... | [
"the folded proteins",
"the changed proteins",
"the defensive measures",
"the stress response genes"
] | B | null |
mmlu_aux_3464 | mmlu_auxiliary | <ctx>
), which are part of a more " modern " lineage. the anthiini, though, can mechanically squirt their defensive secretions for considerable distances and are able to aim with a startling degree of accuracy ; in afrikaans, they are known as ( " eye - pissers " ). in one of the very few known cases of a vertebrate mi... | [
"They are quick in movement.",
"They are decreasing in number.",
"They are very active in the daytime.",
"They have a short lifespan for insects."
] | B | null |
medmcqa_4414 | medmcqa | <ctx>
the pregnant mother include : emergency cesarean section, postpartum hemorrhage, and obstetric anal sphincter injury. compared to pregnancies without macrosomia, pregnant women giving birth to newborns weighing between 4, 000 grams and 4, 500 grams are at two times greater risk of complications, and those giving ... | [
"Prior C-section",
"Hypertension in pregnancy",
"Advanced age",
"Diabetes in pregnancy"
] | C | Strongest risk factors for molar pregnancy are age and prior history of molar pregnancy. |
medmcqa_2981 | medmcqa | <ctx>
the first to identify a microbe using purely molecular tools. during his time as chair at uc irvine, lipkin published several papers throughout the decade dissecting and interpreting bornavirus. once it was apparent the viral infections could selectively alter behavior and steady state brain levels of neurotransm... | [
"A strogl i a I proliferation",
"Perivascular mononuclear infiltrate",
"Inclusion bodies intranuclear and intracytoplasmic",
"None of the above"
] | A | Ans. is 'a' i.e., Astroglial proliferation The pathologic Changes in viral encephalitis are : Parenchymal infiltrate chiefly in perivascular location, of mononuclear cells consisting of lymphocytes, plasma cells, macrophages. o Microscopic clusters of MICROGLIAL cells and presence of Neuronophagia. o Viral infection ca... |
arc_easy_1468 | arc_easy | <ctx>
are an issue. traffic may be embargoed to let equipment pass which does not reliably shunt the rails. sabotage is possible. in the 1995 palo verde derailment, saboteurs electrically connected sections of rail which they had displaced to conceal the breaks in the track they had made. the track circuit therefore di... | [
"decrease in weight",
"increase in weight",
"decrease in length",
"increase in length"
] | D | |
aquarat_30143 | aquarat | <ctx>
– 1 + 2 – 3 + 2 – 4 = 1. 6875. • this makes the whole number = – 1. 6875 × 2 – 9. before we finish our discussion about floating points, there is the question of 0. how to present the 0? even if we make all bits 0, the hidden 1 makes the final value a non - zero one. how can we deal with this problem? the represe... | [
"A)1",
"B)3",
"C)4",
"D)8"
] | D | Power of 3 follows repetition pattern of = 3, 9, 7, 1, 3, 9, 7, 1 ....
Repetition after 4 powers = (3, 9, 7, 1)
13^27 = 27th Power = 24+3
24/4 = 6 (6 repetitions) + 3 = "7"
7+1=8
Answer D |
medmcqa_8852 | medmcqa | <ctx>
. 30 percentage points lower each year, on average, than the standard cpi measurements ". however, the national active and retired federal employees associations said that the chained cpi does not account for seniors citizens'health care costs. robert reich, former united states secretary of labor under president... | [
"Bleeding",
"Bone loss",
"Calculus",
"Periodontal pocket"
] | B | |
medmcqa_7592 | medmcqa | <ctx>
des naturkundemuseums erfurt 26 : 241 – 258. ranius t., aguado l. o., antonsson k., audisio p., ballerio a., carpaneto g. m., chobot k., gjurasin b., hanssen o., huijbregts h., lakatos f., martin o., neculiseanu z., nikitsky n. b., paill w., prinat a., rizun v., ruicanescu a., stegner j., suda i., szwałko p., tam... | [
"Narrow medial epicanthus",
"Widely separated medial orbital wall",
"Lateral epicanthal fold thickened",
"Increases in intercanthal distance with normal interpupillary distance"
] | D | Increases in intercanthal distance with normal interpupillary distance |
medmcqa_5324 | medmcqa | <ctx>
apprehend the principle persons aiding and abetting in the performance of it, and in the event of the police - officers being unable to apprehend them, they shall endeavour to ascertain their names and places of abode, and shall immediately communicate the whole of the particulars to the magistrate for his orders... | [
"82",
"83",
"84",
"85"
] | D | Ans. d. 85 (Ref: Reddy 33/e p290-297, 400-401, 411-414 28/e p423-426; Textbook on the Indian Penal Code by Krishna Deo Gaur 4/e p594; the-indian-penal-code-pdf-d74214920)The legal responsibilities of an intoxicated person are given under section 85 of IPC.Section 193 in the Indian Penal Code deals with punishment for g... |
medmcqa_745 | medmcqa | <ctx>
gallbladder ( known as courvoisier's sign ) may also raise suspicion, and can help differentiate pancreatic cancer from gallstones. medical imaging techniques, such as computed tomography ( ct scan ) and endoscopic ultrasound ( eus ) are used both to confirm the diagnosis and to help decide whether the tumor can ... | [
"Fasting serum gastrin",
"Computed tomography (CT) scan",
"Endoscopy",
"Secretin stimulation test"
] | D | -All patients with gastrinoma have an elevated gastrin level, and hypergastrinemia in the presence of elevated basal acid output (BAO) strongly suggests gastrinoma. -Patients with gastrinoma usually have a BAO >15 mEq/h or >5 mEq/h if they have had a previous procedure for peptic ulcer. -Acid secretory medications shou... |
medmcqa_2912 | medmcqa | <ctx>
happens through the process of phagocytosis, where white blood cells engulf debris and destroy it. platelet - derived growth factors are released into the wound that cause the migration and division of cells during the proliferative phase. proliferation ( growth of new tissue ) : in this phase, angiogenesis, coll... | [
"Aspirin burn",
"Denture sore mouth",
"Traumatic ulcer",
"Contact dermatitis"
] | A | |
mmlu_aux_2293 | mmlu_auxiliary | <ctx>
70 % of rat and 90 % of goat eradication campaigns that have been attempted have successfully ridded the islands of these invasive mammals. additionally, while concerns persist that island ecosystems take centuries to recover after the removal of invasive mammals, recent research suggests that, if managed properl... | [
"The campaign of killing rats will benefit the native wildlife in a short time.",
"Rats aren't the only species to be blamed for the disappearance of wildlife.",
"The first stage of killing rats on the sub-Antarctic island didn't make great achievements.",
"The campaign in South Georgia will fully follow in t... | B | null |
arc_easy_588 | arc_easy | <ctx>
11. 4 • colligative properties 577 examples of osmosis are evident in many biological systems because cells are surrounded by semipermeable membranes. carrots and celery that have become limp because they have lost water can be made crisp again by placing them in water. water moves into the carrot or celery cells... | [
"a feedback loop.",
"an acquired trait.",
"a balanced ecosystem.",
"a symbiotic relationship."
] | A |
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