id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
openbookqa_687 | openbookqa | <ctx>
amensalism is a non - symbiotic species interaction in which one organism negatively affects the other organism but is unaffected by that organism. this type of species interaction is common in nature, and an example in insect ecology is between goats and insects. the two individuals compete for the same food sou... | [
"symbiotic",
"producer",
"parasitic",
"predatory"
] | D | |
medmcqa_9451 | medmcqa | <ctx>
and socioeconomic factors. references for many of these environmental risk factors have been collected in an online database. there may be an association between non - celiac gluten sensitivity and schizophrenia in a small proportion of people, though large randomized controlled trials and epidemiological studies... | [
"Anticholinergic side effects",
"Expressed symptoms of depression",
"Superadded prostatic enlargement",
"Any of the above"
] | A | Ans. is 'a' Anticholinergic side effects Tricyclic Antidepressants have prominent Anticholinergic side effects. Symptoms are -Dry mouthBad TasteBlurred vision (mydriasis)ConstipationUrinary retentionEpigastric distress |
arc_easy_269 | arc_easy | <ctx>
##ientific studies can seek to identify aspects of science that need improvement, and develop ways to improve them. if science is accepted as the fundamental engine of economic growth and social progress, this could raise " the question of what we – as a society – can do to accelerate science, and to direct scien... | [
"at a school science fair.",
"in a newspaper article.",
"at a physicians' conference.",
"in a television commercial."
] | C | |
qasc_7208 | qasc | <ctx>
the most common causes of bridge accidents. as rust displaces a much higher volume than the originating mass of iron, its build - up can also cause failure by forcing apart adjacent components. it was the cause of the collapse of the mianus river bridge in 1983, when support bearings rusted internally and pushed ... | [
"global warming",
"heating liquids",
"Greenhouse gasses",
"flow of electrons"
] | A | |
aquarat_31877 | aquarat | <ctx>
average it lands heads up 50 % of the time ) and an experiment where you toss the coin 5 times. a possible result of the experiment that we consider here is 5 heads. let outcomes be considered unlikely with respect to an assumed distribution if their probability is lower than a significance threshold of 0. 05. a ... | [
"A)3/6",
"B)2/3",
"C)3/4",
"D)1/4"
] | C | Here S={HH,HT,TH,TT}
Let Ee=event of getting one head
E={TT,HT,TH}
P(E)=n(E)/n(S)=3/4
Option C |
medmcqa_5187 | medmcqa | <ctx>
branchial arch or gill arch of fish ), is the first of six pharyngeal arches that develops during the fourth week of development. it is located between the stomodeum and the first pharyngeal groove. processes this arch divides into a maxillary process and a mandibular process, giving rise to structures including ... | [
"C2",
"C3",
"C4",
"C5"
] | B | The hyoid bone is found at the level of third cervical veebrae in adults. It is situated above the thyroid cailage in the anterior wall of the hypopharynx in relation to the base of the tongue. It is made up of a body, bilateral greater cornua and bilateral lesser cornua. It is a sesamoid bone and is suspended in betwe... |
aquarat_36969 | aquarat | <ctx>
4. 2 classifying chemical reactions 12. use the following equations to answer the next four questions : i. ii. iii. iv. v. ( a ) which equation describes a physical change? ( b ) which equation identifies the reactants and products of a combustion reaction? ( c ) which equation is not balanced? ( d ) which is a n... | [
"A)xy2 – x2y + 2x2y2",
"B)xy2(1 – 2x) + x2y(2y – 1)",
"C)xy2(1 + x) – x2y(1 – y)",
"D)xy[y(1 + x) – x(1 – y)]"
] | B | The other parts are equal to xy2 – x2y + 2x2y2.
Answer B |
medmcqa_5843 | medmcqa | <ctx>
on the right has melted ), although both have been in the sunlight for the same time. the thermal conductivities of the pavements are the same. gray objects have a uniform ability to absorb all parts of the electromagnetic spectrum. colored objects behave in similar but more complex ways, which gives them a parti... | [
"1 rad",
"10 rad",
"100 rad",
"1000 rad"
] | C | Ans. 100 rad |
mmlu_aux_4454 | mmlu_auxiliary | <ctx>
conduction, convection, or radiation – is approximately proportional to the temperature difference δt. frozen food will warm up faster in a warm room than in a cold room. note that the rate of cooling experienced on a cold day can be increased by the added convection effect of the wind. this is referred to as win... | [
"means how fast exposed skin freezes",
"doesn't affect your head as much as other body parts",
"changes according to the temperature on the thermometer",
"changes from person to person depending on their health"
] | A | null |
arc_easy_1632 | arc_easy | <ctx>
on average, agriculture contributes 4 % of national gdps. global agricultural production is responsible for between 14 and 28 % of global greenhouse gas emissions, making it one of the largest contributors to global warming, in large part due to conventional agricultural practices, including nitrogen fertilizers ... | [
"summer, because there is more sunlight",
"summer, because there is more heat",
"spring, because there is more rain",
"spring, because there are more leaves"
] | A | |
aquarat_11153 | aquarat | <ctx>
and those that go into the unchosen bin. this can be generalized to any number of bins with the constraint that every item must go to exactly one bin. the number of ways to put objects into bins is given by the multinomial coefficient where n is the number of items, m is the number of bins, and is the number of i... | [
"A)210",
"B)1365",
"C)3003",
"D)5005"
] | C | The number of ways of choosing 5 toys out of 15 are counted by = 15C5 ways = 3003
Answer: Option C |
openbookqa_2064 | openbookqa | <ctx>
in particular newspaper ) have lower energy savings than the previous materials, with recycled products costing 45 % and 21 % less energy, respectively. recycled paper has a large market in china. however, work still needs to be done to facilitate mixed paper recycling instead of newspaper. utilizing these recycl... | [
"demolish",
"heal",
"fall apart",
"be destroyed"
] | B | |
aquarat_30847 | aquarat | <ctx>
10−1 ( 0. 1 ; one tenth ) iso : deci - ( d ) legal history : 10 % was widespread as the tax raised for income or produce in the ancient and medieval period ; see tithe. mathematics – poker : the odds of being dealt only one pair in poker are about 5 to 2 against ( 2. 37 to 1 ), for a probability of 0. 42 ( 42 % )... | [
"A)28/3",
"B)27/3",
"C)26/3",
"D)25/3"
] | A | take alternative no. 1/2, 4,3
16/4=4
15/5 = 3
56/6 =28/3
hence ans is 28/3
ANSWER:A |
medmcqa_4122 | medmcqa | <ctx>
preservation, 5th ed., s. s. block ( ed. ), lippincott, williams & wilkins, philadelphia,. welter g. 1976, cleaning and preservation of coins and medals, s. j. durst, new york,. white c. 2010, projectile dynamics in sport : principles and applications, routledge, london,. wiberg n. 2001, inorganic chemistry, acad... | [
"Radio-opaque",
"Germicidal",
"Radiolucent",
"Adhesive"
] | A | Root canal sealers should be radiopaque, so that it can be visualized in the radiograph.
Radiopacity is provided by salts of heavy metals such as silver, barium and bismuth. |
medmcqa_2971 | medmcqa | <ctx>
the overt response is successfully inhibited, showing that the " point of no return " occurs after the lrp. based on the work of osman and colleagues we also know that in the go / no - go paradigm, feature discriminability ( e. g., discriminate between v and 5, easy ) or between l and 1 ( lowercase l and the numb... | [
"Hormonal",
"Local stretching of gut",
"Neural",
"Gastric acid"
] | B | The major initiating response for peristalsis is local stretching of the gut. Peristalsis is a reflex that is initiated when the gut wall is stretched by the contents of the lumen. It occurs in all pas of the gastrointestinal tract from the esophagus to the rectum. The stretch initiates a circular contraction behind th... |
aquarat_267 | aquarat | <ctx>
triangles each have an angle of at the centre of the circle ), each with an area of ( derived from the expression for the area of a triangle : ). note that due to small angle approximation. through summing the areas of the triangles, the expression for the area of the circle can therefore be found : semicircle pr... | [
"A)20*(sqr2 -1)",
"B)8*(sqr3 -1)",
"C)4*(sqr7 - 1)",
"D)12* (sqr7 -1)"
] | A | I got 20/(sqr2 +1) and just forgot to multiply by (sqr2 -1).
Answer A |
qasc_1955 | qasc | <ctx>
to the nuclear matrix. protein - coding genes regions of the genome with protein - coding genes include several elements : enhancer regions ( normally up to a few thousand basepairs upstream of transcription ). promoter regions ( normally less than a couple of hundred basepairs upstream of transcription ) include... | [
"it keeps an organism warm",
"Plant reproduction",
"the wearing away of rock",
"do not code for protein"
] | D | |
arc_easy_1937 | arc_easy | <ctx>
the physiological condition of the birds ( especially males ) is indicated by the quality of their feathers, and this is used ( by the females ) in mate choice. additionally, when comparing different ornithomimus edmontonicus specimens, older individuals were found to have a pennibrachium ( a wing - like structur... | [
"Colorful",
"Soft",
"Low",
"Bright"
] | B | |
aquarat_34556 | aquarat | <ctx>
standing there. they congratulated and asked kiri which roadie would he choose. he chose the weaker contender of the two, palak and so raghu got angry. kiri said that he can beat anyone, and so raghu said that if he can beat anyone, why doesn't he choose the stronger contender defeat him and win with respect? he ... | [
"A)8:30am",
"B)9:40am",
"C)10:00am",
"D)12:00pm"
] | A | Suppose bike is overtaken by car xhrs after 6am
Distance covered by the bike in x hrs = distance covered by the car in x-1 hr
60x = 100(x-1)
40x = 100
x = 2.5 hrs
Required time = 6+2.5 = 8:30am
Answer is A |
mmlu_aux_3598 | mmlu_auxiliary | <ctx>
plant disease resistance protects plants from pathogens in two ways : by pre - formed structures and chemicals, and by infection - induced responses of the immune system. relative to a susceptible plant, disease resistance is the reduction of pathogen growth on or in the plant ( and hence a reduction of disease )... | [
"they grow from seeds",
"they are one of the most valuable exports",
"the only way to prevent it is to put chemicals on their leaves",
"they have genetic weaknesses against disease"
] | D | null |
qasc_5618 | qasc | <ctx>
.............................. forest soils 390. 5 - 390. 7............................. forest meteorology. forest microclimatology 391 - 410. 9................................ sylviculture 411 - 428................................... conservation and protection. including forest influences, damage by elements, ... | [
"sunlight",
"nutrients",
"warmth",
"Sediment"
] | D | |
medmcqa_7841 | medmcqa | <ctx>
tool ( frax ) estimates the probability of hip fracture and the probability of a major osteoporotic fracture ( mof ), which could occur in a bone other than the hip. in addition to bone density ( t - score ), calculation of the frax score involves age, body characteristics, health behaviors, and other medical his... | [
"women with breast cancer",
"Osteoporosis",
"women with uterine cancer",
"previous history of thromboembolic episode"
] | B | H Indications symptomatic women who suffer from oestrogen defeciency(therapeutic) high risk cases for menopausal complications like cardiovascular disease,osteoporosis,stroke,alzheimers disease,colonic cancer(prophylactic) premature menopause,spontaneous or following surgery(tubectomy,hysterectomy) gonadal dysgenesis i... |
aquarat_45176 | aquarat | <ctx>
0. 25 c. 1 4. 2 % 0 a. 0 b. 2 c. error unit conversions division is useful for converting one unit of measure to another. to convert centimeters to meters, a variable is divided by 100. ex : 300 centimeters divided by 100 is 3 meters. amounts often do not divide evenly as integers. 193 centimeters is 1. 93 meters... | [
"A) 1/6 and 1/3 only",
"B) 1/4 and 1/3 only",
"C) 1/6, 1/4, and 1/3",
"D) 1/12, 1/6 and 1/4"
] | A | Generally fast way to solve such problem is writing the different marks in ascending/descending order with same denominator:
Here 4th : 0/4, 1/4, 2/4, 3/4, 4/4
and 3rd : 0/3, 1/3, 2/3, 3/3
Generally fast way to solve such problem is writing the different marks in ascending/descending order with same denominator:
Here 2... |
aquarat_18478 | aquarat | <ctx>
in number theory, a probable prime ( prp ) is an integer that satisfies a specific condition that is satisfied by all prime numbers, but which is not satisfied by most composite numbers. different types of probable primes have different specific conditions. while there may be probable primes that are composite ( ... | [
"A)12.9",
"B)12.6",
"C)12.3",
"D)512.4"
] | A | Sum of 10 prime no. = 129
Average = 129/10 = 12.9
Answer: A |
aquarat_37613 | aquarat | <ctx>
oh - eight - hundred " numbers were provided by spark new zealand and " 0508 " by rival company clear ( now vodafone new zealand ), although now both numbers can be provided by either company. some older toll bar services designed to restrict toll calls ( including long distance or calls to mobile phones ) will a... | [
"A)768",
"B)384",
"C)106",
"D)488"
] | C | Each even term of the series is obtained by multiplying the previous term by 2.
2nd term = (1st term) x 2 = 6 x 2 = 12
4th term = (3rd term) x 2 = 48 x 2 = 96.
6th term = (5th term) x 2 = 384 x 2 =768.
4th term should be 96 instead of 106.
ANSWER:C |
medmcqa_984 | medmcqa | <ctx>
hydroxethylruticide on intestinal toxicity induced by adriamycin. physiol chem phys med nmr. 1986 ; 18 ( 1 ) : 17 - 24. mcginness j. a new view of pigmented neurons. j theor biol. 1985 aug 7 ; 115 ( 3 ) : 475 - 6. gulati op, nordmann h, aellig a, maignan mf, mcginness j. protective effects of o - ( beta - hydroxy... | [
"Chronic arsenic poisoning",
"Chronic lead poisoning",
"Chronic mercury poisoning",
"Chronic copper poisoning"
] | B | Ans. (B). Chronic lead poisoningThe above blood picture shows basophilic stippling of RBCs.Basophilic stippling (dots in the red blood cells) is due to the inhibition of 5 pyrimidine nucleotidase enzyme resulting in aggregation of ribosomes.Other findings in blood: Microcytic hypochromic anemia, anisocytosis, poikilocy... |
aquarat_42581 | aquarat | <ctx>
that case, the reasoning in steps 6 and 7 was entirely correct if envelope a happened to contain any of the amounts 2, 4,... 512 : switching envelopes would give an expected ( average ) gain of 25 %. if envelope a happened to contain the amount 1, then the expected gain is actually 100 %. but if it happened to co... | [
"A)8",
"B)9",
"C)7",
"D)6"
] | B | 72% --- 16
128% --- ?
72/128 * 16 = 9
Answer: B |
aquarat_40520 | 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)3377",
"B)2688",
"C)2688",
"D)8774"
] | D | A = 7500(26/25)^4 = 8774
Answer: D |
mmlu_aux_3388 | mmlu_auxiliary | <ctx>
rosalind elsie franklin ( 25 july 192016 april 1958 ) was a british chemist and x - ray crystallographer whose work was central to the understanding of the molecular structures of dna ( deoxyribonucleic acid ), rna ( ribonucleic acid ), viruses, coal, and graphite. although her works on coal and viruses were appr... | [
"Disapproving.",
"Respectful.",
"Admiring.",
"Doubtful."
] | A | null |
medmcqa_5361 | medmcqa | <ctx>
circulates about 5 liters of blood at a rate of approximately 6 l / m. the pulmonary and the systemic circulations are the two parts of the vasculature. the pulmonary circulation system consists of the network of blood vessels from the right heart to the lungs and back to the left heart. the rest of the blood flo... | [
"Volume of the circulation per minute",
"Peripheral vascular resistance",
"Pulse Pressure",
"Total Capacity"
] | A | |
qasc_7277 | qasc | <ctx>
naked eye, also called bare eye or unaided eye, is the practice of engaging in visual perception unaided by a magnifying, light - collecting optical instrument, such as a telescope or microscope, or eye protection. in astronomy, the naked eye may be used to observe celestial events and objects visible without equ... | [
"a microscope",
"a light bulb",
"Electrical energy",
"binoculars"
] | B | |
qasc_4724 | qasc | <ctx>
space and desired cost of production. switches may be covered with a flexible rubber boot to exclude dirt and moisture and may be backlit for easy location. another common type of switch relies on twisting the head of the light. weapon - mounted lights may have remote switches for convenience in operation. electr... | [
"electrically",
"burning",
"Batteries",
"Solar power"
] | C | |
aquarat_18786 | aquarat | <ctx>
##4995 2758588771223263308836649715112756731997946779608413232406934433532048898585 9176676580752231563884394807622076177586625973975236127522811136600110415063 0004691128152106812042872285697735145105026966830649540003659922618399694276 990464815739966698956947129133275233 rsa - 350 rsa - 350 has 350 decimal dig... | [
"A)10320",
"B)10800",
"C)10030",
"D)10380"
] | B | 15 = 3 * 5
24 = 2^3 * 3
36 = 2^2 * 3^2
54 = 2 * 3^3
LCM = 2^3 * 3^3 * 5 = 1080
The smallest five-digit number that is a multiple of 1080 is 10*1080 = 10,800
The answer is B. |
aquarat_22080 | aquarat | <ctx>
service is far lower. in the united states, as of 2011 the termination charge for cellular calls was eliminated by federal regulation, meaning that as perceived by the consumer, there is no difference between the cost of calling a phone on a cell phone network and a phone on the traditional wired network ( " land... | [
"A)28%",
"B)25%",
"C)18.5%",
"D)16%"
] | A | Solution: Charge per call in February = 350/150 = 7/3 = 2.33
Charge per call in March = [350+(50*1.4)]/250 = 420/250 = 42/25 = 1.68
% Cheaper call rate in March = [(2.33-1.68)/2.33]*100 = 28%.
Answer: Option A |
mmlu_aux_2579 | mmlu_auxiliary | <ctx>
bi - directional, if one species had a net gain in carbon, and if more carbon was transferred through the soil pathway or common mycorrhizal network ( cmn ). cmns occur when fungal mycelia link roots of plants together. the researchers followed seedlings of paper birch and douglas - fir in a greenhouse for 8 mont... | [
"sea rocket is a South American species",
"sea rocket grows aggressively alongside unrelated neighbors",
"sea rocket grows aggressively alongside its siblings",
"sea rocket is a kind of bush without flowers"
] | B | null |
medmcqa_6538 | medmcqa | <ctx>
the most widely reported neurological disorders. approximately 12, 000 infants each year are diagnosed with germinal matrix haemorrhage or intraventricular haemorrhage in the united states. research in 2002, a dutch retrospective study analysed cases where neonatologists had intervened and drained csf by lumbar o... | [
"Liver",
"Adipose tissue",
"RBC",
"Brain"
] | D | Ans. is 'd' i.e., BrainHMP is an alternative route for the oxidation of glucose (beside glycolysis).It is also called as "pentose phosphate pathway", "Dickens - Horecker pathway", "Shunt pathway" or "phosphogluconate oxidative pathway".HMP shunt is required for provision of reduced NADPH and fiver-carbon sugars (Pentos... |
mmlu_aux_5275 | mmlu_auxiliary | <ctx>
to remain slightly dominant. if other group members witnessed this change in dominance position, then the beggar may demonstrate redirected aggression and attack a lower - rank bystander. later, when the beggar obtains food, it may choose to reciprocate after getting the initial food - obtainer to beg, but this o... | [
"ask their partners for help",
"give away food to the researchers",
"get a reward from their partners",
"exchange a rock with the researchers"
] | D | null |
aquarat_49494 | 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)$40000",
"B)$15000",
"C)$12000",
"D)$10000"
] | A | Since investment doubles in 70/r years then for r=8 it'll double in 70/8=~9 years (we are not asked about the exact amount so such an approximation will do). Thus in 18 years investment will double twice and become ($10,000*2)*2=$40,000 (after 9 years investment will become $10,000*2=$20,000 and in another 9 years it'l... |
medmcqa_5914 | medmcqa | <ctx>
, and guidelines for their optimal use have been described. para - nitroblebbistatin a non - fluorescent, non - phototoxic, non - cytotoxic derivative developed in 2014. its myosin inhibitory properties are similar to those of blebbistatin ( for rabbit skeletal muscle myosin s1 ic50 = 0. 4 μm, for dictyostelium d... | [
"It is more potent",
"It is longer acting",
"It produces less muscarinic side effects",
"It does not have any direct action on NM receptors"
] | B | Though less potent than Neostigmine, Pyridostigmine has longer duration of action (3 to 6 hrs)
Duration of action of neostigmine is 0.5 to 2 hrs. |
medmcqa_5667 | medmcqa | <ctx>
an il - 23r / il - 22 circuit regulates epithelial serum amyloid a to promote local effector th17 responses. cell. 2016 january 14 ; 164 ( 1 - 2 ) : 324. nadiya kubasova, denis burdakov, ana i domingos. sweet and low on leptin : hormonal regulation of sweet taste buds. diabetes. 2015 nov ; 64 ( 11 ) : 3651 - 2. w... | [
"Prolactinoma",
"Acromegaly",
"Malnutrition",
"Pitutary adenoma"
] | B | TRH stimulates the secretion of prolactin as well as TSH,
Normally it does not affect growth hormone secretion but in acromegaly TRH induced growth hormonal stimulation Occurs.
Note:
"In prolactinomas paradoxical response of TRH to prolactin occurs".
In normal individuals,
TRH stimulates prolactin release
Where as in... |
openbookqa_1380 | openbookqa | <ctx>
their cloacae in close proximity while facing in opposite directions and then release eggs and sperm simultaneously. the tailed frog ( ascaphus truei ) exhibits internal fertilisation. the " tail " is only possessed by the male and is an extension of the cloaca and used to inseminate the female. this frog lives i... | [
"a stage of maturity",
"a concert on stage",
"a stage of denial",
"a staging of hosts"
] | A | |
mmlu_aux_4579 | mmlu_auxiliary | <ctx>
bats have a high thermal conductivity. the wings are filled with blood vessels, and lose body heat when extended. at rest, they may wrap their wings around themselves to trap a layer of warm air. smaller bats generally have a higher metabolic rate than larger bats, and so need to consume more food in order to mai... | [
"shy",
"dangerous",
"helpful",
"endangered"
] | C | null |
medmcqa_6265 | medmcqa | <ctx>
mylohyoid, tensor tympani, and tensor veli palatini. second arch all of the pharyngeal muscles of the second pharyngeal arch are innervated by the facial nerve. these muscles include the muscles of facial expression, the posterior belly of the digastric, the stylohyoid muscle, the auricular muscle and the stapedi... | [
"Crico-arytenoideus posterior",
"Crico-arytenoideus lateralis",
"Arytenoideus transversus",
"Vocalis muscle"
] | A | Abduction (opening) of the vocal folds: The posterior cricoarytenoid muscles pull the muscular processes posteriorly, rotating the vocal processes laterally and thus widening the rims glottides. Adduction (closing) of the vocal folds : The lateral cricoarytenoid muscles pull the muscular processes anteriorly, rotating ... |
medmcqa_504 | medmcqa | <ctx>
important, the listener controls the interaction ; and " continuous ", spread over a longer, indefinite time frame. acute rheumatic fever and rheumatic heart disease the statistics of acute rheumatic fever ( ‘ arf ’ ) and rheumatic heart disease ( ‘ rhd ’ ) highlight the lack of access to healthcare within indige... | [
"Cardiomegaly",
"Joint pains",
"ST segment elevation",
"Increased PR interval"
] | A | Ref: R Alagappan - Manual of Practical Medicine 4th Edition.pg no:146-147 Rheumatic Fever Acute, recurrent, inflammatory disease, mainly of children (aged 5-15 years), typically occurring 1-5 weeks after group A streptococcal infection. Pathophysiology 1. Cross reactivity of host antistreptococcal antibodies to cardiac... |
medmcqa_3056 | medmcqa | <ctx>
still function properly. mixed in mixed inhibition the inhibitor may bind to the enzyme whether or not the substrate has already bound. hence mixed inhibition is a combination of competitive and noncompetitive inhibition. furthermore, the affinity of the inhibitor for the free enzyme and the enzyme - substrate co... | [
"Alcohol dehydrogenase",
"Aldehyde dehydrogenase",
"Alcohol carboxylase",
"Aldyhyde carboxylase"
] | B | Ans. (b) Aldehyde dehydrogenaseRef KDT 6th ed. / 386EthanolAlcohol Dehydrogenase-------------------Acetaldehyde Aldehyde Dehydrogenase---------------------Acetate* Disulfiram is an anti-craving agent for alcoholics. It has been used as an aversion technique in alcoholics.* Disulfiram acts by inhibiting aldehyde dehydro... |
medmcqa_5564 | medmcqa | <ctx>
the medial pterygoid nerve ( nerve to medial pterygoid, or internal pterygoid nerve ) is a nerve of the head. it is a branch of the mandibular nerve ( cn v3 ). it supplies the medial pterygoid muscle, the tensor veli palatini muscle, and the tensor tympani muscle. structure origin the medial pterygoid nerve is a ... | [
"Inferior alveolar nerve",
"Buccal nerve",
"Massetric nerve",
"Lingual nerve"
] | D | |
mmlu_aux_4742 | mmlu_auxiliary | <ctx>
surrounded by the ants. they hold them off using a flame thrower and shotgun until they can reach a nearby canoe, which they take downstream until they reach a waterfall and go over it. having survived the falls, they find an old cabin with a motorcycle. they get it started just as the ants reach them and ride it... | [
"just do their own job",
"run away at once",
"help to fight against the fire",
"go back into their nest"
] | C | null |
qasc_853 | qasc | <ctx>
................................................ also at usgs.... chap. 3 in....................... by the haicheng earthquake study delegation...................................................................... ( ebook :... addition reading – discussing why the claim that earthquakes can be predicted is false.... | [
"fibrils",
"volcanos",
"crust",
"energy"
] | C | |
medmcqa_806 | medmcqa | <ctx>
invasion is the process by which cancer cells directly extend and penetrate into neighboring tissues in cancer. it is generally distinguished from metastasis, which is the spread of cancer cells through the circulatory system or the lymphatic system to more distant locations. yet, lymphovascular invasion is gener... | [
"Common iliac nodes",
"Parametrial nodes",
"External iliac node",
"Paracervical or ureteral nodes"
] | D | . |
qasc_4391 | qasc | <ctx>
data can take many forms, such as video sequences and views from cameras. in most practical computer vision applications, the computers are pre - programmed to solve a particular task, but methods based on learning are now becoming increasingly common. computer vision systems rely on image sensors that detect ele... | [
"fibers",
"eyes",
"squids",
"energy"
] | B | |
openbookqa_65 | openbookqa | <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... | [
"using a large magnifying glass",
"using a telephoto lens",
"using a telescopic lens",
"looking through a microscope"
] | C | |
mmlu_aux_7593 | mmlu_auxiliary | <ctx>
models, the simplest being the nearly free electron model. minerals minerals are naturally occurring solids formed through various geological processes under high pressures. to be classified as a true mineral, a substance must have a crystal structure with uniform physical properties throughout. minerals range in... | [
"crush it in a vise",
"view the atomic weight of it",
"attempt to leave a mark on it",
"melt it down and pour"
] | C | null |
aquarat_16619 | aquarat | <ctx>
eat the same item at the same time. whenever an item is fully eaten, each of the agents who ate it goes to their favorite remaining item and starts eating it in the same way, until all items are consumed. for each item, the fraction of that item eaten by each agent is recorded. in the context of random assignment... | [
"A)10%",
"B)15%",
"C)25%",
"D)35%"
] | C | Let x be the original number of each color.
Kaz eats all of the green candies and half of the orange ones.
There are 0 green candies and 0.5x orange candies remaining.
He eats half of the remaining pieces of each color.
There are 0.25x orange candies, and 0.5x each of red, yellow, and blue candies.
He eats red and yell... |
aquarat_34746 | aquarat | <ctx>
2. 3 time, velocity, and speed 5. ( a ) calculate earth ’ s average speed relative to the sun. ( b ) what is its average velocity over a period of one year? 92 2 • problems & exercises access for free at openstax. org 6. a helicopter blade spins at exactly 100 revolutions per minute. its tip is 5. 00 m from the c... | [
"A)520",
"B)620",
"C)820",
"D)740"
] | A | Distance = (120 x 5) = 600 km.
Speed = Distance/Time
Speed = 600/(5/3) km/hr. [We can write 1 2/3 hours as 5/3 hours]
Required speed = (600 x 3/5) km/hr = 360 km/hr
Answer A) 360 Km/hr |
openbookqa_745 | openbookqa | <ctx>
chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. ... | [
"Temperatures",
"Shapes",
"Colors",
"Substances"
] | D | |
aquarat_25912 | aquarat | <ctx>
. 11 ( plus the $ 100 initial wager ). see the article odds for conversion equations. references bayesian statistics
equal to the present value of $ 1, because holding a portfolio consisting of each arrow security will result in certain payoff of $ 1. consider a raffle where a single ticket wins a prize of all e... | [
"A)25%",
"B)20%",
"C)35%",
"D)40%"
] | C | Let the original S.P. be $x
Then, New S.P. = $ 2/3 x
Loss = 10%
C.P. = 100/90 * 2/3 x = 20x/27
C.P. = 20x/27
Gain = x - 20x/27 = 7x/27
Gain% = 7x/27 * 27/20x * 100 = 35%
Answer is C |
openbookqa_3137 | openbookqa | <ctx>
mercury is a part of popular secondary reference electrode ( called the calomel electrode ) in electrochemistry as an alternative to the standard hydrogen electrode. the calomel electrode is used to work out the electrode potential of half cells. last, but not least, the triple point of mercury, −38. 8344 °c, is ... | [
"lower",
"slower",
"upwards",
"brighter"
] | C | |
qasc_4189 | qasc | <ctx>
environmental conditions. another group of plants employ " cam - cycling ", in which their stomata do not open at night ; the plants instead recycle produced by respiration as well as storing some during the day. plants showing inducible cam and cam - cycling are typically found in conditions where periods of wat... | [
"loose soil",
"In their stem",
"peachleaf willow",
"barrel-shaped"
] | B | |
pubmedqa_235 | pubmedqa | <ctx>
##antation ( breast implant removal ). the patient then has the option of surgical or non - implant breast corrections, either replacement of the explanted breast implants or fat - graft breast augmentation. moreover, because fat - grafts are biologically sensitive, they cannot survive in the empty implantation p... | [
"yes",
"no",
"maybe"
] | C | |
aquarat_13869 | aquarat | <ctx>
. 86 3. 87 3. 88 3. 89 3. 90 3. 91 3. 92
0. 25 c. 1 4. 2 % 0 a. 0 b. 2 c. error unit conversions division is useful for converting one unit of measure to another. to convert centimeters to meters, a variable is divided by 100. ex : 300 centimeters divided by 100 is 3 meters. amounts often do not divide evenly as... | [
"A)1951609",
"B)1951601",
"C)1951602",
"D)1951603"
] | A | 1397 x 1397 = (1397)2
= (1400 - 3)2
= (1400)2 + (3)2 - (2 x 1400 x 3)
= 1960000 + 9 - 8400
= 1960009 - 8400
= 1951609.
Answer:A |
aquarat_38329 | aquarat | <ctx>
trial division is the most laborious but easiest to understand of the integer factorization algorithms. the essential idea behind trial division tests to see if an integer n, the integer to be factored, can be divided by each number in turn that is less than n. for example, for the integer, the only numbers that ... | [
"A)2",
"B)6",
"C)25",
"D)27"
] | C | a^3=360n = 2^3*3^2*5*n
and a^3 is a perfect cube due to a being an integer
hence 360n must have powers of each prime number as multiple of 3
hence 360n = 2^3*3^2*5*(3*5^2) for least value of n
i.e. n must have 5^2
Answer: Option C |
aquarat_36640 | aquarat | <ctx>
heat pumps. transport sector according to the italian progress report submitted to the european commission between 2009 and 2014 renewable energy share in the transport sector grew slightly from 3. 68 % in 2009 to 4. 48 % in 2014. as of 2016 the use of renewable energy in the transport sector remains well behind ... | [
"A)300ml",
"B)1000ml",
"C)500ml",
"D)800ml"
] | C | 1L=1000ml
5L=5000ml
sunflower oil=2 olive oil
olive oil=3 groundnut oil
sunflower oil+olive oil+groundnut oil=5000
2 olive oil+olive oil+1/3 olive oil=5000
10 olive oil=5000
olive oil=500 ml
Answer is C |
medmcqa_2625 | medmcqa | <ctx>
what is now often called lorentz ether theory ( let ) has its roots in hendrik lorentz's " theory of electrons ", which marked the end of the development of the classical aether theories at the end of the 19th and at the beginning of the 20th century. lorentz's initial theory was created between 1892 and 1895 and... | [
"Preistly",
"Moon",
"Wells",
"Simpson"
] | B | Moon |
openbookqa_1480 | openbookqa | <ctx>
, box closures, and the contents. boxes designed for unit load handling and storage may not be suited to mixed logistics systems. less than truckload shipping puts more stress on corrugated shipping containers than shipment by uniform pallet loads in trucks or intermodal containers. boxes sometimes need to be hea... | [
"leave it at the dump",
"use it for new purposes",
"throw it in the trash",
"burn it in a fire"
] | B | |
mmlu_aux_3465 | mmlu_auxiliary | <ctx>
problem in new zealand because there were no native predators, the climate was suitable and good quantities of sugary food, such as honeydew produced by native species on beech trees, were available. she noted that the impact of the wasps on the ecosystem was on many levels, including feeding on native invertebra... | [
"A science magazine.",
"A travel guide.",
"A business journal.",
"biology textbook."
] | C | null |
mmlu_aux_1989 | mmlu_auxiliary | <ctx>
extraterrestrial liquid water ( ) is water in its liquid state that naturally occurs outside earth. it is a subject of wide interest because it is recognized as one of the key prerequisites for life as we know it and thus surmised as essential for extraterrestrial life. although many celestial bodies in the solar... | [
"Water on Mars could be used for dringking",
"There might be some kinds of life on Mars",
"NASA would send astronauts to journey to Mars",
"NASA confirms the best-ever evidence for water on Mars"
] | D | null |
mmlu_aux_1793 | mmlu_auxiliary | <ctx>
whenever it falls asleep ), the amount of deep sleep will selectively increase in the hemisphere that was deprived of sleep when both hemispheres are allowed to sleep freely. the neurobiological background for unihemispheric sleep is still unclear. in experiments on cats in which the connection between the left a... | [
"half-brain sleep has something to do with icy weather",
"the mystery of half-brain sleep is close to being solved",
"most birds living in cold regions tend to be half sleepers",
"half-brain sleep may exist among other species"
] | D | null |
pubmedqa_266 | pubmedqa | <ctx>
memory and emotion : the making of lasting memories. london : weidenfeld and nicolson the orion house group ltd. and new york : columbia university press, 2003, 162 pp. lalumiere, r. t., buen, t. - v., and mcgaugh, j. l. posttraining intra - basolateral amygdala infusions of norepinephrine enhance consolidation o... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_8632 | medmcqa | <ctx>
the element to the free metal. in general, it is not difficult to reduce ions of the d - block elements to the free element. carbon is a sufficiently strong reducing agent in most cases. however, like the ions of the more active main group metals, ions of the f - block elements must be isolated by electrolysis or... | [
"Iridium",
"Ruthinium",
"Indium",
"Platinum"
] | D | |
medmcqa_5967 | medmcqa | <ctx>
diabetes, cabg yields better long - term survival and outcomes. strong indications for cabg also include symptomatic patients and impaired left ventricle function. cabg offers better results than pci in left main disease and in cad that affects multiple vessels, because of the protection arterial conduits offer t... | [
"He should undergo an electrocardiogram (ECG).",
"He should undergo an exercise stress test.",
"He should undergo coronary aery bypass prior to operative repair of his ventral hernia",
"He should undergo a persantine thallium stress test and echocardiography."
] | D | The patient should undergo persantine thallium stress testing followed by echocardiography to assess his need for coronary angiogram with possible need for angioplasty, stenting, or surgical revascularization prior to repair of his hernia. Although exercise stress testing is an appropriate method for evaluating a patie... |
qasc_6497 | qasc | <ctx>
reproduction. multicellularity evolved independently in organisms as diverse as sponges and other animals, fungi, plants, brown algae, cyanobacteria, slime molds and myxobacteria. for the sake of brevity, this article focuses on the organisms that show the greatest specialization of cells and variety of cell type... | [
"rocks",
"oaks",
"Crops",
"roots"
] | B | |
aquarat_49528 | aquarat | <ctx>
that case, the reasoning in steps 6 and 7 was entirely correct if envelope a happened to contain any of the amounts 2, 4,... 512 : switching envelopes would give an expected ( average ) gain of 25 %. if envelope a happened to contain the amount 1, then the expected gain is actually 100 %. but if it happened to co... | [
"A)8",
"B)9",
"C)7",
"D)6"
] | B | 75% --- 15
125% --- ?
75/125 * 15 = 9
Answer: B |
medmcqa_5806 | 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... | [
"Poliomyelitis",
"Botulism",
"Diphtheria",
"Porphyria"
] | B | Ans. b. Botulism |
medmcqa_3526 | medmcqa | <ctx>
axons could be distinguished by drugs such as tetrodotoxin and tetraethylammonium ion, and that their ionic selectivity can be understood by limiting pore size, the selectivity filter, and by movements of ions through a series of saturable sites. he showed that local anesthetics enter na + channels in a state - d... | [
"Inhibition of GABA release",
"Inhibition cAMP",
"Inactivation of Ach receptors",
"Inhibition of cGMP"
] | A | Mechanism of action of Tetanospasmin is Inhibition of GABA release. C. tetani produces:- Tetanolysin:heat labile, oxygen labile hemolysin. It plays no role in the pathogenesis. Tetanospasmin or tetanus toxin (TT) : neurotoxin responsible for the pathogenesis of tetanus: - It is oxygen stable but heat labile; coded by p... |
medmcqa_8265 | medmcqa | <ctx>
layouts of clinical laboratories in health institutions vary greatly from one facility to another. for instance, some health facilities have a single laboratory for the microbiology section, while others have a separate lab for each specialty area. the following is an example of a typical breakdown of the respons... | [
"abc",
"ad",
"acd",
"bde"
] | C | Hemolytic uremic syndrome
Hemolytic uremic syndrome is characterized by the triad of :
Anemia (microangiopathic hemolytic anemia).
Renal failure (microangiopathy of kidney involving glomerular capillaries and arterioles).
Thrombocytopenia (due to platelet consumption).
Hemolytic uremic syndrome is most common is c... |
aquarat_38426 | aquarat | <ctx>
4. 3 • partial derivatives 343 in for trouble at the last part of my speech dealing with the age of the earth, where my views conflicted with his. to my relief, kelvin fell fast asleep, but as i came to the important point, i saw the old bird sit up, open an eye and cock a baleful glance at me. then a sudden insp... | [
"A)16",
"B)17",
"C)10",
"D)18"
] | D | Let the present ages of Arun and Deepak be 4x and 3x years respectively.
Then, 4x + 2 = 26 => x = 8
Deepak's age = 3x = 18 years.
Answer: D |
openbookqa_1164 | openbookqa | <ctx>
1968. amphibia. exploration du parc nat. de la garamba, fasc. 52, 190 pp. 1969. organization of communities of frogs along small rain forest streams in sarawak. j. animal ecol. 38 : 123 – 148. 1970. a new species of frog of the genus rana from thailand. fieldiana : zool. 51 : 169 – 174. 1972. bufo from eurasia. i... | [
"pollywogs",
"sharks",
"princes",
"French people"
] | A | |
aquarat_34913 | aquarat | <ctx>
other coin is also gold, is. the flaw is in the last step. while those two cases were originally equally likely, the fact that you are certain to find a gold coin if you had chosen the gg box, but are only 50 % sure of finding a gold coin if you had chosen the gs box, means they are no longer equally likely given... | [
"A)1/113",
"B)1/90",
"C)1/80",
"D)1/70"
] | D | Out of nine apples , five are good and four are rotten.
Required probability = 4C4/8C4 = 1/70
D |
mmlu_aux_3122 | mmlu_auxiliary | <ctx>
##2, spacex was awarded a $ 102 million five - year contract to develop the rocket cargo program for the united states space force. space exploration starship's lunar lander starship hls was initially chosen by nasa as the sole lunar lander for the artemis 3 and artemis 4 crewed missions, as part of the artemis p... | [
"An aircraft that had a deadly flaw and crashed in 1986.",
"A series of rockets that once sent astronauts to the moon.",
"An unmanned space shuttle that was once famous in the world.",
"A kind of launch vehicle that will be used to carry astronauts to Mars."
] | B | null |
medmcqa_5563 | medmcqa | <ctx>
the overall physical effects and facial appearance of dwarfism with premature aging. other features and findings include : intrauterine growth retardation, congenital hip dislocations, winged scapulae ( shoulder blades ), pes planus ( fallen arches ), pseudoepiphyses of the second metacarpals ( upper bone of the ... | [
"Malignant transformation risk is high",
"Mixed tumor",
"Benign tumor",
"Encapsulated"
] | A | Risk of malignant transformation is low (3-5%) in pleomorphic adenoma. Malignant mixed tumors include cancers originating from pleomorphic adenomas, termed carcinoma ex pleomorphic adenoma, and de novo malignant mixed tumors. The risk for malignant transformation of benign pleomorphic adenomas is 1.5% within the first ... |
qasc_5202 | qasc | <ctx>
ms ion channels, are activated once they are physically deformed in response to pressure or tension. ca2 + permeable ion channels are " stretch - gated " and allow for the influx of osmolytes and calcium, a well - known second messenger, into the cell. this ion influx triggers a passive flow of water into the cel... | [
"Roots",
"Buds",
"bamboo",
"fields"
] | A | |
aquarat_42649 | aquarat | <ctx>
strategy for ( b ) the efficiency can be calculated with since is given and work was found in the first part of this example. solution for ( b ) efficiency is given by :. the work was just found to be, and is given, so the efficiency is 15. 26 15. 27 15. 28 × × 15. 29 15. 30
manufacturing once it has been receiv... | [
"A)10days",
"B)12days",
"C)20days",
"D)18days"
] | C | A+B 1day work = 1/30 + 1/15 = 1/10
Work done by A and B in 10days = 1/10 * 5 = 1/2
Remaining work = 1-1/2 = 1/2
Now 1/30 work is done by A in 1day
1/2 work will be done by A in 30*1/2 = 15days
Total time taken = 15+5 = 20days
Answer is C |
aquarat_5479 | 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)50",
"B)20",
"C)30",
"D)25"
] | A | Let the actual distance traveled is 'x' km
Then by given conditions, we have
x/10 = (x+20)/14
14x = 10x + 200
x = 50 km
Ans- A |
aquarat_38724 | aquarat | <ctx>
rpm. carbon fibre front lip spoiler, rear vortex generator, gear knob, hand brake. front leather recaro seats. fq - 400 – engine rated at at 6, 500 rpm torque at 3500 rpm. it also includes 5 speed manual transmission, six - piston brake calipers, upgraded brakes and 18 - inch wheels fitted with toyo proxes r1r ty... | [
"A)30km/hr",
"B)35km/hr",
"C)25km/hr",
"D)40km/hr"
] | B | Explanation:
time =1 hr 40 min 48 sec
=1 hr +4060 hr +48/3600 hr
=1+2/3+1/75=126/75hr
distance =42 km
speed=distance/time=42(126/75) =42×75/126=25 km/hr=25 km/hr
⇒57 of the actual speed =25
⇒ Actual speed =25×7/5=35 km/hr
ANSWER IS B |
arc_challenge_863 | arc_challenge | <ctx>
evidenced by the many impact craters on the moon. during this period, some of the protoplanets may have collided and one such collision may have formed the moon. once a planet reaches sufficient mass, the materials of different densities segregate within, during planetary differentiation. this process can form a ... | [
"Their masses increased.",
"They lost most of their radioactive isotopes.",
"Their structures differentiated into distinct layers.",
"They started to revolve around the Sun."
] | C | |
medmcqa_664 | medmcqa | <ctx>
, supported by collateral studies, invokes the re - awakening of auto - immunity after its suppression during pregnancy, on the model of multiple sclerosis or autoimmune thyroiditis ; a related hypothesis has proposed that abnormal immune system processes ( regulatory t cell biology ) and consequent changes in my... | [
"Anemia",
"Placenta pre",
"PIH",
"None of the above"
] | C | The incidence of preeclampsia in multiparas is variable but is less than that for primiparas. Risk factors associated with pre-eclampsia: Primigravida (young and elderly) Family history (Hypeension, pre-eclampsia, eclampsia) Placental abnormalities Poor placentation Hyperplacentosis Placental ischemia Molar pregnancy G... |
medmcqa_7985 | medmcqa | <ctx>
in genetics, pseudolinkage is a characteristic of a heterozygote for a reciprocal translocation, in which genes located near the translocation breakpoint behave as if they are linked even though they originated on nonhomologous chromosomes. linkage is the proximity of two or more markers on a chromosome ; the clo... | [
"Burkitt's lymphoma",
"Ataxia telengieactasia",
"ALL",
"CML"
] | A | Ans. is 'a' i.e., Burkitt's lymphoma Chromosomal translocations Associated Neoplasmo 8-14-Burkitt's lymphoma.Acute lymphocytic leukemia (FAB type L3) Immunoblastic B cell lymphomao 15-17-Promyelocytic leukemiao 4-11-Acute lymphocytic leukemiao 11-14-Chronic lymphocytic leukemiao 14-18-Follicular lymphomao 6-14-Cystaden... |
qasc_5876 | qasc | <ctx>
, 2009. ecology, concepts and applications, pp. 91 – 98. mcgraw - hill, new york. moore, j and moore, r, 2006. evolution 101. greenwood publishing group, westport, ct. roff, d, 2002. life history evolution. sinauer assoc., inc., sunderland, ma. simmons, lw, 2001. sperm competition and its evolutionary consequence... | [
"Energy",
"exercise",
"strong microscopes",
"mutations"
] | D | |
medmcqa_578 | medmcqa | <ctx>
the micro - structure of the resin and the composite material is fixed and severe diffusion limitations to further cure are created. thus, in order to achieve vitrification in the resin, it is usually necessary to increase the process temperature after gelation. when catalysts are activated by ultraviolet radiati... | [
"1-50 micrometer",
"15-150 micrometer",
"50-500 micrometer",
"1000-2000 micrometer"
] | C | When composite is light cured, oxygen in the air causes an interference in the polymerization resulting in the formation of an oxygen inhibition layer on the surface of the composite.The oxygen-inhibited layer is the sticky, resin-rich uncured layer that is left on the surface.Thickness is about 50-500 micrometer.
Refe... |
aquarat_26528 | aquarat | <ctx>
1. 16 30 1 • introduction : the nature of science and physics access for free at openstax. org ( 5 ) calculate the height. to determine the height of the bills, use the equation : the height of the money will be about 100 in. high. converting this value to feet gives discussion the final approximate value is much... | [
"A)81",
"B)72",
"C)69",
"D)84"
] | A | Total height of 6 people = 6*67 = 402
Total height of 7 people = 7*69 = 483
Robert's height = 483-402 = 81 inches
Answer is A |
arc_easy_920 | arc_easy | <ctx>
chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. ... | [
"mixing spices for the sauce",
"slicing pepperoni for the topping",
"spreading cheese on the pizza",
"baking the dough to form the crust"
] | D | |
openbookqa_998 | openbookqa | <ctx>
a circuit concatenated to it, concluding that the faraday - neumann law cannot be the general law. apparatus description the apparatus consists of an electromagnet e, whose u - shaped core terminates in two large parallel plates p and p '. two induction coils b generate the magnetic field in e. between the two pl... | [
"frozen",
"reactively charged",
"cold",
"magnetic personality"
] | B | |
aquarat_31809 | aquarat | <ctx>
.. 5. length : ; width : ;. 7. 9. ( a ) ( b ) 11. 2 kg 13. ( a ) ( b ) 15. ( a ) ( b ) ( c ) 17. ( a ) 3 ( b ) 3 ( c ) 3 19. ( a ) ( b ) 21. 23. 25. 1575 27. 29. sample answer : heartbeats 31. sample answer : if an average human lifetime is taken to be about 70 years. 33. sample answer : 50 atoms 35. sample answe... | [
"A)25 yr",
"B)40 yr",
"C)45yr",
"D)64 yr"
] | B | Solution:
Total present age of A, B, C and D,
= (45*4)+(4*5) = 200 yr;
Total age present age of A, B, C, D and E,
= 48*5 = 240 yr.
So, age of E = 40 yr.
Answer: Option B |
aquarat_9506 | aquarat | <ctx>
digested, reducing the volume of solids. the liquid component flows through the dividing wall into the second chamber, where further settlement takes place. the excess liquid, now in a generally clear condition, then drains from the outlet into the septic drain field, also referred to as a leach field, drain fiel... | [
"A)5",
"B)24",
"C)78",
"D)90"
] | B | Let the leak can empty the full tank in x hours 1/8 - 1/x = 1/12
=> 1/x = 1/8 - 1/12 = (3 - 2)/24 = 1/24
=> x = 24.
Answer: B |
openbookqa_784 | openbookqa | <ctx>
the average'standard'new house being 45'x 493 ', with largest being 60'x 504 '. one farm complex may have several houses. in mississippi, typical farms now have four to six houses with 25, 000 birds per house. one full - time worker might manage three houses. on average, a new broiler house is about 500 feet long... | [
"cause it to die",
"cause it to unfreeze",
"cause it to freeze",
"cause it to corrode"
] | B | |
qasc_534 | qasc | <ctx>
23. 4 torr distillation of solutions solutions whose components have significantly different vapor pressures may be separated by a selective vaporization process known as distillation. consider the simple case of a mixture of two volatile liquids, a and b, with a being the more volatile liquid. raoult ’ s law can... | [
"liquid drying",
"activation energy",
"a hydraulic system",
"chemical equations"
] | A | |
openbookqa_511 | openbookqa | <ctx>
converting the fusion energy to electrical energy.
20. 4 electric power and energy 40. what is the power of a lightning bolt having a current of? 41. what power is supplied to the starter motor of a large truck that draws 250 a of current from a 24. 0 - v battery hookup? 42. a charge of 4. 00 c of charge passes ... | [
"Go running",
"cook some bread",
"Ride a bike",
"Go swimming"
] | B | |
medmcqa_7154 | medmcqa | <ctx>
did not attempt to develop a long range antenna. the proof of concept exploit helps demonstrate the need for better security and patient alerting measures in remotely accessible medical implants. in response to this threat, purdue university and princeton university researchers have developed a prototype firewall... | [
"Deep leg veins",
"Lumen of left ventricle",
"Lumen of right ventricle",
"Mesenteric veins"
] | A | An embolus is a detached intravascular mass that has been carried by the blood to a site other than where it was formed. Emboli basically can be thrombotic or embolic, but most originate from thrombi. These thromboemboli, most of which originate in the deep veins of the lower extremities, may embolize to the lungs. |
aquarat_30140 | 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)10.30 am",
"B)10 am",
"C)9 am",
"D)11 am"
] | A | Assume both trains meet after x hours after 7 am
Distance covered by train starting from P in x hours = 20x km
Distance covered by train starting from Q in (x-1) hours = 25(x-1)
Total distance = 110
=> 20x + 25(x-1) = 110
=> 45x = 135
=> x= 3
Means, they meet after 3 hours after 7 am, ie, they meet at 10 am
ANSWER:A |
medmcqa_6455 | medmcqa | <ctx>
of drugs and enzyme inhibitors recommendations of the nomenclature committee of the international union of biochemistry ( nc - iub ) on enzyme inhibition terminology medicinal chemistry metabolism
with dissociation constants in the range of 10−14 - 10−23 m. as substrate progresses from the michaelis complex to p... | [
"Phenobarbitone",
"Omeprazole",
"Disulfiram",
"Diltiazem"
] | A | Ans. is 'a' i.e., Phenobarbitone Drugs that induce microsomal enzymes* Phenobarbitone* Carbamezepine* Phenytoin* Omeprazole* Rifampin* Clofibrate* Glucocorticoids* Meprobamate* Isoniazid* Ritonavir* Chloral hydrate* Glutethimide* Phenylbutazone* Chronic alcohol intake* Griseofulvin* Cigarette smoking* DDT* Cyclophospha... |
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