id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
aquarat_42087 | aquarat | <ctx>
statistics in basketball are kept to evaluate a player's or a team's performance. examples examples of basketball statistics include : gm, gp ; gs : games played ; games started pts : points fgm, fga, fg % : field goals made, attempted and percentage ftm, fta, ft % : free throws made, attempted and percentage 3fg... | [
"A)0.856",
"B)0.872",
"C)0.936",
"D)0.952"
] | C | P(missing all 3 free throws) = 0.4^3 = 0.064
P(succeeding at least once) = 1 - 0.064 = 0.936
The answer is C. |
aquarat_47676 | aquarat | <ctx>
a variance of. the payoff of an option ( or any derivative contingent to stock ) at maturity is known. to find its value at an earlier time we need to know how evolves as a function of and. by ito's lemma for two variables we have now consider a certain portfolio, called the delta - hedge portfolio, consisting of... | [
"A)A)34500",
"B)B)36099",
"C)C)36000",
"D)D)38007"
] | C | Ratio of investments of A and B is (70000 * 12) : (120000 * 6) = 7 : 6
Total profit = Rs. 78000
Share of B = 6/13 (78000)
= Rs. 36000
Answer:C |
pubmedqa_161 | pubmedqa | <ctx>
##1 ) yo - yo ir1 appears to be the most popular test, primarily because it is a considered a good indicator of the aerobic capacity of athletes in intermittent sports. note : a circuit consists of running two shuttles followed by a 10 second rest period table derived from " the yo - yo intermittent tests : a sys... | [
"yes",
"no",
"maybe"
] | A | |
openbookqa_1665 | openbookqa | <ctx>
. others : 2018 2019 * hijo adoptivo ( forster son ) * of triana ( sevilla ). civil recognition received from the sevilla city hall and triana district. 2009 - present. honorary professor. university of sevilla, spain. member of the editorial boards for : * annual reviews of ecology, evolution, and systematics * ... | [
"inside the original plant",
"beneath the original plant",
"away from the original plant",
"in the original plant"
] | C | |
mmlu_aux_2593 | mmlu_auxiliary | <ctx>
persistent hyperlink : obtained via Γ¦kos data portal ( http : / / www. aekos. org. au / ), made available by state of new south wales ( office of environment and heritage http : / / www. environment. nsw. gov. au / ), sydney, new south wales, australia. accessed 05 / 04 / 2015. nsw bionet 2015 office of environme... | [
"The cane toad bites its enemy dead when it is threatened or handled rudely.",
"The cane toad has already threatened the survival of the native species.",
"Scientists and governmental bodies have achieved a successful biological - control program.",
"The cane toad likes warm and wet weather."
] | D | null |
arc_easy_2020 | arc_easy | <ctx>
as the international tanker owners pollution federation : the marine ecosystem is highly complex and natural fluctuations in species composition, abundance and distribution are a basic feature of its normal function. the extent of damage can therefore be difficult to detect against this background variability. ne... | [
"oxygen",
"sunlight",
"nitrogen",
"carbon dioxide"
] | B | |
aquarat_36527 | 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 Γ Γ 15. 29 15. 30
stock under different stock valuation... | [
"A)24%",
"B)25%",
"C)27%",
"D)28%"
] | C | If the total quantity was 100
Then 45X 20% + 60 X30%= 27
This profit will remain same for any total quantity unless the % of products remains the same. Hence 'C' is the answer |
medmcqa_6502 | medmcqa | <ctx>
the hair follicle is an organ found in mammalian skin. it resides in the dermal layer of the skin and is made up of 20 different cell types, each with distinct functions. the hair follicle regulates hair growth via a complex interaction between hormones, neuropeptides, and immune cells. this complex interaction i... | [
"Lichen Scrofulosorum",
"Military TB",
"Papulonecrotic type",
"Lupus vulgaris"
] | A | Lichen Scrofulosorum Lichenoid eruption of minute papules occurring in children and adolescents with TB Skin colored, closely grouped lichenoid papules occur in perifollicular distribution, mainly found on abdomen,chest, back and proximal limbs. Pathological examination: superficial dermal granulomas surrounding hair f... |
aquarat_24623 | aquarat | <ctx>
12. 5 the onset of turbulence 51. verify that the flow of oil is laminar ( barely ) for an oil gusher that shoots crude oil 25. 0 m into the air through a pipe with a 0. 100 - m diameter. the vertical pipe is 50 m long. take the density of the oil to be and its viscosity to be ( or ). 52. show that the reynolds n... | [
"A)5min",
"B)2min",
"C)8min",
"D)1min"
] | C | Full cistern filled in = 88 minutes
1/11 part filled in = 88*1/11 = 8minutes
Answer is C |
medmcqa_493 | medmcqa | <ctx>
the alarming increase of cancer patient in the state, the government of kerala decided to setup cancer research centre in the central part of the state. the foundation stone for the centre was laid on august 18, 2014. the total cost for the project was estimated to be around. departments preclinical anatomy physi... | [
"4degC",
"-20degC",
"Room temperature",
"-70degC"
] | A | Ans. 4degC |
arc_challenge_181 | arc_challenge | <ctx>
skeleton of the zebrafish, danio rerio, from a phylogenetic perspective : a polyural interpretation of homologous structures. copeia 103 ( 4 ), 740 - 750. doosey, m. h., e. o. wiley 2015. epural bones in teleost fishes : a problem of phylogenetic homology. ichthyological research 62 ( 2 ), 131 - 144. davis, m. p.... | [
"a male fish and a female fish that could produce offspring",
"the same fish just before it received a cut and after it healed",
"a fish that lived recently and a fish that lived a long time ago",
"the same fish just after it hatched and when it was full-grown"
] | C | |
medmcqa_7591 | medmcqa | <ctx>
stress such as hypoxia and cytotoxic insult. in this context, it had been reported that hydrogen sulfide ( h2s ) induced hibernation like phenotype in mice and protected them from hypoxic injury. it had also been reported that loss of h2s synthesizing enzymes, such as cbs, sensitized a plethora of disease causing... | [
"Nor-epinephrine",
"Secretin",
"Vaso-active intestinal polypeptide",
"Calcitonin"
] | B | Pheochromocytoma secrets Norepinephrine VIP- Secretory diarrhea in pheochromocytoma is due to VIP, VIP opens water channels which result in development of secretory Diarrhea Calcitonin- Pheochromocytoma associated with MEN 2a syndrome MEN 2a - Medullary carcinoma of the thyroid(calcitonin), pheochromocytoma, parathyroi... |
medmcqa_4833 | medmcqa | <ctx>
front of the sacroiliac joint, one on either side, and each bifurcates into the external and internal iliac arteries. iliac artery, external β the external iliac arteries are two major arteries which bifurcate off the common iliac arteries anterior to the sacroiliac joint of the pelvis. they proceed anterior and ... | [
"Femoral aery",
"Femoral nerve",
"Femoral vein",
"Lacunar ligament"
] | D | A femoral hernia exits the abdominal cavity through the femoral ring to enter the femoral canal. The femoral ring is bounded medially by the lacunar ligament. Compression of the herniated intestine against the sharp edge of the lacunar ligament may cause strangulation of the intestine. The other borders of the femoral ... |
arc_easy_1613 | arc_easy | <ctx>
focused on the us ; 3 ) australasian network for ecology & transportation ( anet ), which focuses on the australasian ( sub ) continent ; and 4 ) a potential southern african road ecology conference, being considered by the endangered wildlife trust. air quality roads can have both negative and positive effects o... | [
"burning coal",
"growing crops",
"using solar energy cells",
"constructing nuclear power plants"
] | A | |
mmlu_aux_4649 | mmlu_auxiliary | <ctx>
of other objects in the sky, though varying thicknesses of cloud cover have differing effects. a very thin cirrus cloud in front of the moon might produce a rainbow - colored ring around the moon. stars and planets are too small or dim to take on this effect and are instead only dimmed ( often to the point of inv... | [
"has the longest wavelength among all the colors",
"cannot be taken in by the gas molecules",
"doesn't hit \"raised area\" in the atmosphere",
"cannot pass through space successfully"
] | D | null |
medmcqa_3162 | medmcqa | <ctx>
##cifications that could potentially become dislodged and cause an occlusion or stroke. once the cannulation site has been deemed safe, two concentric, diamond - shaped pursestring sutures are placed in the distal ascending aorta. a stab incision with a scalpel is made within the pursestrings and the arterial can... | [
"Deep branch of transverse cervical aery & subscapular aery",
"Anterior & posterior circumflex humeral",
"Posterior circumflex humeral & circumflex scapular aery",
"Suprascapular & anterior circumflex humeral aery"
] | A | Deep branch of transverse cervical aery & subscapular aery [Ref: BDC 4/e, Vol 1, p 56, 82; Snell's Clinical Anatomy 6/e, p 412-413, 657; Moore Clinical Anatomy 5/a, p 766-7671Axillary aery is the continuation of the subclan aery. It is crossed by pectoralis minor muscle which devides it into three pas.A rich anastomosi... |
mmlu_aux_1977 | mmlu_auxiliary | <ctx>
robert hooke frs ( ; 18 july 16353 march 1703 ) was an english polymath active as a scientist, natural philosopher and architect, who is credited to be one of the first two scientists to discover microorganisms in 1665 using a compound microscope that he built himself, the other scientist being antonie van leeuwe... | [
"He liked designing experiments.",
"His family needed his support.",
"He wanted to please the famous scientists in England.",
"His parents couldn't afford his education."
] | A | null |
medmcqa_7370 | medmcqa | <ctx>
news. 9 : 1 - 4 ( 1988 ). rosenberg, z. f. and fauci, a. s. immunopathogenic mechanisms in human immunodeficiency virus ( hiv ) infections. ann. n. y. acad. sci. 546 : 164 - 174 ( 1988 ). rosenberg, z. f. and fauci, a. s. update of hiv vaccine trials at the national institutes of health. in : m. girard and l. val... | [
"Time period between infection and onset of first symptoms",
"Time period between infection and detection of antibodies against HIV",
"Time period between infection and minimum multiplication of the organism",
"Time period between infection and maximum multiplication of the organism"
] | B | Ans. is 'b' i.e., Time period between infection and detection of antibodies against HIV(Ref: Ananthanarayan, 9th/e, p. 579 and 8th/e, p. 578)* It takes 2 - 8 weeks to months for antibodies to appear after infection. This period, from infection to appearance of antibodies is called as window period.* During this period ... |
aquarat_13705 | aquarat | <ctx>
the relative velocity ( also or ) is the velocity of an object or observer b in the rest frame of another object or observer a. classical mechanics in one dimension ( non - relativistic ) we begin with relative motion in the classical, ( or non - relativistic, or the newtonian approximation ) that all speeds are ... | [
"A)99",
"B)277",
"C)84",
"D)96"
] | C | Relative speed = 60 + 90 = 150 km/hr.
= 150 * 5/18 = 125/3 m/sec.
Distance covered = 2.10 + 1.4 = 3.5 km = 3500 m.
Required time = 3500 * 3/125 = 84 sec.
Answer:C |
mmlu_aux_6903 | mmlu_auxiliary | <ctx>
affected offspring / sibling ). two similar tests are most commonly used, the transmission disequilibrium test ( tdt ) and haploid - relative - risk ( hrr ). both measure association of genetic markers in nuclear families by transmission from parent to offspring. if an allele increases the risk of having a diseas... | [
"one box",
"two boxes",
"three boxes",
"four boxes"
] | D | null |
qasc_5181 | qasc | <ctx>
sanitary engineering, also known as public health engineering or wastewater engineering, is the application of engineering methods to improve sanitation of human communities, primarily by providing the removal and disposal of human waste, and in addition to the supply of safe potable water. traditionally a branch... | [
"recycling",
"salivation",
"waste production",
"excretion"
] | D | |
openbookqa_1127 | openbookqa | <ctx>
in her tent sleeping and eating pizza, and does not care she will be alone for awhile, but sprite advises her to stay in her sleeping bag in case the full moon entices grubs to act unnatural. six hours later, slumberson awakes to plopping sounds and the tent roof sinking. she wraps herself in her bag and evacuate... | [
"seeds dying",
"berry pips relocating",
"crows hoarding",
"people coughing"
] | B | |
medmcqa_3323 | medmcqa | <ctx>
cad files into cad / cam software products that guide the user through the manufacturing process. the software can select the tools, machining sequences and cutting conditions optimized for particular types of materials, such as titanium and zirconium, and for particular prostheses, such as copings and bridges. i... | [
"Angles classification",
"Simon's orbital plane",
"Flush terminal plane",
"All of the above"
] | C | |
arc_easy_289 | arc_easy | <ctx>
energy harvesting ( eh ) β also known as power harvesting, energy scavenging, or ambient power β is the process by which energy is derived from external sources ( e. g., solar power, thermal energy, wind energy, salinity gradients, and kinetic energy, also known as ambient energy ), then stored for use by small, ... | [
"A rubber band that is being stretched",
"A battery in a flashlight that is on",
"A candle that is burning"
] | A | |
medmcqa_943 | medmcqa | <ctx>
quantium medical cardiac output ( qco ) uses impedance cardiography in a simple, continuous, and non - invasive way to estimate the cardiac output ( co ) and other hemodynamic parameters such as the stroke volume ( sv ) and cardiac index ( ci ). the co estimated by the qco monitor is referred to as the " qco ". t... | [
"Return of spontaneous ventilation",
"Airway obstruction",
"Hyperventilation",
"Oesophageal intubation"
] | A | Above ETCO2 curve depictsSpontaneous effos It signifies return of spontaneous ventilation and the patient is coming out of the anaesthesia The cleft is K/ACURARE CLEFT Repeat a dose of neuromuscular blocker if you want to maintain the muscle paralysis ??"Malignant hypehermia:Progressive rise in ETCO2 ??"Bronchospasm:Sh... |
openbookqa_116 | openbookqa | <ctx>
the plate, which does not contain water. hot spots in the food are related to constructive and destructive interference patterns. rotating antennas and food turntables help spread out the hot spots. another use of microwaves for heating is within the human body. microwaves will penetrate more than shorter wavelen... | [
"browning bagels",
"roasting meats",
"toasting corn",
"burning cheese"
] | A | |
arc_easy_1987 | arc_easy | <ctx>
sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at earth's surface, followed by cementation. sedimentation is the collective name for processes that cause these particles to settle in place. the particles that form a sedimentary rock are called... | [
"precipitation",
"evaporation",
"partial melting",
"recrystallization"
] | D | |
openbookqa_957 | openbookqa | <ctx>
leapt up and cut off a lock of the maiden's hair. the prince caught the witch and had her executed, but the peahens did not return. grieving, the prince set out in search of his beloved. he found a castle with an aging empress, who had one daughter. on hearing that nine peahens bathed in the lake outside, he set ... | [
"inherited",
"absorbed",
"wanted",
"acquired"
] | D | |
openbookqa_2669 | openbookqa | <ctx>
palaeontologists found more bone fragments at the site in february, but the entire skeleton could not be collected until may and june due to weather conditions at the pit. a team of eight museum staff members and several volunteers excavated of rock matrix in 54 blocks over a three - week period. walker donated t... | [
"they are dancing",
"they can stand",
"organs are safe",
"organs will fail"
] | D | |
aquarat_2946 | aquarat | <ctx>
answer can be computed using bayes'theorem. the event is that the student observed is a girl, and the event is that the student observed is wearing trousers. to compute the posterior probability, we first need to know :, or the probability that the student is a girl regardless of any other information. since the ... | [
"A)25",
"B)30",
"C)35",
"D)40"
] | D | Let the number of boys and girls be 3x and 2x
Total students = 100
Number of girls in the school = 2*100/5 = 40
Answer is D |
aquarat_4304 | aquarat | <ctx>
give the expected number of days. for example, the expected number of days which are shared ; i. e. which are at least two ( i. e. not zero and not one ) people's birthday is : number of people who repeat a birthday the probability that the th integer randomly chosen from will repeat at least one previous choice ... | [
"A)A)66",
"B)B)77",
"C)C)79",
"D)D)81"
] | A | Required average = 6(1+2+....+21) / 21
(6/21)X ( (21x22) / 2 ) (because sum of first 21 natural numbers)
= 66
A |
aquarat_7268 | aquarat | <ctx>
the partition of sums of squares is a concept that permeates much of inferential statistics and descriptive statistics. more properly, it is the partitioning of sums of squared deviations or errors. mathematically, the sum of squared deviations is an unscaled, or unadjusted measure of dispersion ( also called var... | [
"A)Doesn't Change",
"B)Decreases by Factor 8",
"C)Increases by Factor 8",
"D)Increases by 8"
] | C | Standard deviation questions will always be conceptual in nature, because the GMAT does not require that you be able to calculate standard deviation.Veritasteaches a concept known as themapping strategyfor data sufficiency, which helps make a problem like this easily understandable. The mapping strategy is just looking... |
arc_easy_316 | arc_easy | <ctx>
- controlled engines, a clogged air filter has no effect on mpg but replacing it may improve acceleration by 6 - 11 percent. aerodynamics also aid in efficiency of a vehicle. the design of a car impacts the amount of gas needed to move it through air. aerodynamics involves the air around the car, which can affect... | [
"The car changes speed.",
"The car engine gets hot.",
"The car stops quickly.",
"The car slides on slippery streets."
] | B | |
aquarat_33905 | aquarat | <ctx>
fred picks a bowl at random, and then picks a cookie at random. we may assume there is no reason to believe fred treats one bowl differently from another, likewise for the cookies. the cookie turns out to be a plain one. how probable is it that fred picked it out of bowl # 1? intuitively, it seems clear that the ... | [
"A)15/2",
"B)9/4",
"C)5/9",
"D)7/5"
] | C | Blue tin or red tin: 2/3 (N)
Red tin: (1/3)N
Blue tin: (1/4)N
What the last statment meant, is it wants this fraction: (# of cookies in green tin)/(# of cookies in red and green tin)
# of cookies in green tin = 2N/3 - N/4 = 8N- 3N/12 = 5N/12
# of cookies in red and green tin = N/3 + 5N/12 = 9N/12
Fraction E= 5N/12 * 12... |
arc_easy_1862 | arc_easy | <ctx>
##bsco environmental issues craven, avery odelle. soil exhaustion as a factor in the agricultural history of virginia and maryland, 1606 β 1860 ( 1925 ) cronon, william. changes in the land, revised edition : indians, colonists, and the ecology of new england ( 2nd ed. 2003 ), excerpt and text search cunfer, geof... | [
"soil quality",
"wind speeds",
"bird migration",
"water temperature"
] | A | |
aquarat_620 | aquarat | <ctx>
| | 30 | | 36 | | 32 | | 48 | | 20 | | 66 | | 32 | | 44 | | 24 | -! 70 | 70 | | 24 | | 72 | | 36 | | 40 | | 36 | | 60 | | 24 | | 78 | | 32 | -! 80 | 54 | | 40 | | 82 | | 24 | | 64 | | 42 | | 56 | | 40 | | 88 | | 24 | -! 90 | 72 | | 44 | | 60 | | 46 | | 72 | | 32 | | 96 | | 42 | | 60 | | 40 | } in the graph at rig... | [
"A)1",
"B)100",
"C)229",
"D)325"
] | D | Using the formula:
(a+1)^2 - a^2 = 2a+1
So, Answer = 162*2 + 1
= 324+1 = 325 = Answer = D |
aquarat_36343 | aquarat | <ctx>
##35637355132068513997507264512000000000 = 10068347520 this works out to 10, 068, 347, 520, which is much bigger than the ~ 14 million stated above. perm ( 49, 6 ) = 10068347520 and 49 npr 6 = 10068347520. however, the order of the 6 numbers is not significant for the payout. that is, if a ticket has the numbers ... | [
"A)6",
"B)26",
"C)426",
"D)4325"
] | D | 1*4+2 = 6
6*4+2 = 26
26*4+2 = 106
106*4+2 = 426
426*4+2 = 1706
1706*4+2 = 6826
6826*4+2= 6826
ANSWER:D |
qasc_478 | 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... | [
"tiny polyps",
"Roundworms",
"shrub beds",
"tall trees"
] | C | |
medmcqa_9340 | medmcqa | <ctx>
drugs, the evidence in this area is not yet sufficient to determine the exact mechanism underlying how these drugs influence methylation. schizophrenia is a complex, multifaceted illness, and the variety of methylation patterns observed affirms this knowledge. dnmt inhibitors have also been shown to increase leve... | [
"Gemcitabine",
"5-FU",
"Decitabine",
"Homoharringotonine"
] | C | Decitabine is used to treat myelodysplastic syndromes (diseases of the blood and bone marrow; MDS) and ceain types of anemia. This medicine is an antineoplastic (cancer medicine) . Mechanism of Action: Inhibits DNA methyltransferase, causing hypomethylation of DNA & cellular differentiation or apoptosis Pharmacokinetic... |
medmcqa_581 | medmcqa | <ctx>
99 β 159. robert k. crane. " digestion and absorption : water - soluble organics ". international review of physiology, gastrointestinal physiology ii, vol. 12, robert k. crane, ed., university park press, 1977, pp. 325 β 365. robert k. crane. " intestinal structure and function related to toxicity ". environment... | [
"cd",
"bc",
"bd",
"ac"
] | A | Repetitive vomiting leads to hypochloremic, hypokalemic metabolic alkalosis. The urine is alkaline initially but eventually it becomes acidic (paradoxical aciduria)
Cause of paradoxical aciduria
Initially the kidney compensate for metabolic alkalosis by reabsorbing hydrogen and chloride ions in exchange for sodium... |
openbookqa_611 | openbookqa | <ctx>
a renewable resource ( also known as a flow resource ) is a natural resource which will replenish to replace the portion depleted by usage and consumption, either through natural reproduction or other recurring processes in a finite amount of time in a human time scale. when the recovery rate of resources is unli... | [
"Plastic",
"Metal",
"Concrete",
"Rain"
] | D | |
mmlu_aux_3271 | mmlu_auxiliary | <ctx>
##bard rock ptarmigan β that are dependent on the scattered plants and fauna as their only food source during the winter. with more frequent rain events, these plants are now spending more time under a thick layer of newly frozen ice, which the herbivores cannot access. a species that benefits from the rising tem... | [
"They will only produce female babies.",
"Their food supply will gradually disappear.",
"Some will suffer from higher rates of cancer.",
"They will be in greater danger because of more violent storms."
] | C | null |
aquarat_10964 | aquarat | <ctx>
, the coin flipper is left with the only two remaining outcomes having equivalent probability. this procedure only works if the tosses are paired properly ; if part of a pair is reused in another pair, the fairness may be ruined. also, the coin must not be so biased that one side has a probability of zero. this m... | [
"A)61/64",
"B)117/128",
"C)123/128",
"D)247/256"
] | D | The number of possible outcomes is 2^8=256.
0 heads: There is 1 way to have all tails.
1 head: There are 8 ways to have one head.
P(0 or 1 head)=9/256
P(at least 2 heads)=1 - 9/256 = 247/256
The answer is D. |
medmcqa_9466 | medmcqa | <ctx>
ovocyte and embryo quality. in order to optimise pregnancy rates, there is significant evidence that a morphological scoring system is the best strategy for the selection of embryos. since 2009 where the first time - lapse microscopy system for ivf was approved for clinical use, morphokinetic scoring systems has ... | [
"0.5",
"1",
"1.5",
"2"
] | A | This is the closest choice in reference to the claimed rate by the manufacturer after phase three trials where the five-year cumulative pregnancy rate is 0.7 percent.LNG-IUD releases approximately 20 mcg levonorgestrel per day initially then 10 mcg /day. LNG does not increase the risk of PID. Lesser ectopic pregnancy a... |
medmcqa_3978 | medmcqa | <ctx>
th - 2 and th - 17 pathways are commonly activated in asian people ) possibly explaining the differences in phenotypic presentation of atopic dermatitis in specific populations. mutations in the filaggrin gene, flg, also cause impairment in the skin barrier that contributes to the pathogenesis of ad. filaggrin is... | [
"Type -1",
"Type-2",
"Type-3",
"Type-4"
] | A | Ans. is 'a' i.e., Type -1 Pathogenesis of allergic rhinitiso Allergic rhinitis is a type I hypersensitivityIt occurs in two phases:-1) Initial response/Acute or early phase# After first antigen exposure, this antigen is presented to CD-4 helper T cells (TH, type) by antigen presenting cells. These primed TH, cells rele... |
medmcqa_587 | medmcqa | <ctx>
visual perception is the ability to interpret the surrounding environment through photopic vision ( daytime vision ), color vision, scotopic vision ( night vision ), and mesopic vision ( twilight vision ), using light in the visible spectrum reflected by objects in the environment. this is different from visual a... | [
"Vitamin A",
"Vitamin B",
"Vitamin C",
"Vitamin E"
] | A | |
medmcqa_2689 | medmcqa | <ctx>
myoclonic dystonia or myoclonus dystonia syndrome is a rare movement disorder that induces spontaneous muscle contraction causing abnormal posture. the prevalence of myoclonus dystonia has not been reported, however, this disorder falls under the umbrella of movement disorders which affect thousands worldwide. my... | [
"Meningioma",
"Neuroblastoma",
"Neurofibromatosis",
"Excision"
] | B | Ans. is 'b' i.e., Neuroblastoma o Neuroblastoma can present as paraneoplastic syndrome of autoimune origin manifesting as ataxia or oposmyoclonus (Dancing eyes and dancing feat). o In such cases primary tumor is in the chest or abdomen and the brain is negative for tumor. o Some tumor produce catecholamines that can ca... |
medmcqa_5147 | medmcqa | <ctx>
back at their auckland penthouse. dakota is immediately excluded from the other girls who are confused as to why she is still there, while dakota praises herself for still being in the competition. later in the day, the girls receive a surprise visit from season one winner christobelle and international model nga... | [
"lower frequency than s2",
"caused by closure of mitral valve",
"heard at the end of ventricular systole",
"better heard with diaphragm of stethescope"
] | C | CHARACTERISTICS OF S1 Normally heard as fused single hea sound Medium to High Frequency Low Pitched Best heard with diaphragm M1 louder than T1 M1 best heard at apex T1 best heard at Left LSB Splitting can be heard in Expiration and L-LSB ref : harrisons 21st ed |
arc_easy_1125 | arc_easy | <ctx>
used to accomplish membraneless desalination at ambient temperature and pressure. in this process, anions and cations in salt water are exchanged for carbonate anions and calcium cations, respectively using electrokinetic shockwaves. calcium and carbonate ions react to form calcium carbonate, which precipitates, ... | [
"using a magnet to extract the salt",
"adding a colored dye to the mixture",
"pouring the mixture through a filter",
"boiling the mixture until the water evaporates"
] | D | |
aquarat_9967 | aquarat | <ctx>
, then it is easy to see that the expected revenue from this auction is also if wins the auction. proof to prove this, suppose that a player 1 bids where, effectively bluffing that its value is rather than. we want to find a value of such that the player's expected payoff is maximized. the probability of winning ... | [
"A)8.33%",
"B)8.25%",
"C)10%",
"D)12.5%"
] | C | Let C.P. of 1000g = Rs. 1000
Profit % = K %
Profit = K/100 x 1000 = Rs.10 K
He then cheats his customer by giving 880g only instead of 1kg,
So, C.P of 880g = Rs. 880
S.P. of 880g = 1000 + 10K
Profit % = [ ( 1000 + 10K - 880 ) / 880 ] x 100 = 25
K = 10%
ANSWER:C |
aquarat_13597 | aquarat | <ctx>
and provide some insights. when, a kelly bettor bets times their initial wealth, as shown above. if they win, they have after one bet. if they lose, they have. suppose they make bets like this, and win times out of this series of bets. the resulting wealth will be : note that the ordering of the wins and losses d... | [
"A)20000",
"B)10000",
"C)25000",
"D)34000"
] | C | SoL = ~s- So Anjuβs share = [5/9] x 45000 = 25000
C |
medmcqa_7429 | medmcqa | <ctx>
these include a thickening of the basement membrane, a widening of the slit membranes of the podocytes, an increase in the number of mesangial cells, and an increase in mesangial matrix. this matrix invades the glomerular capillaries and produces deposits called kimmelstiel - wilson nodules. the mesangial cells a... | [
"DTPA",
"DMSA",
"Iodohippurate",
"All"
] | D | Ans. All options are correct i.e., 'a, b, c |
medmcqa_2172 | medmcqa | <ctx>
##2, and b ) inactivated ( killed ) vaccine ) or laiv ( nasal spray ( mist ) of live attenuated influenza vaccine. ) tiv works by putting into the bloodstream those parts of three strains of flu virus that the body uses to create antibodies ; while laiv works by inoculating the body with those same three strains,... | [
"Two live vaccines cannot be administered simultaneously",
"Booster doses are not required when live vaccines are administered",
"Single dose gives lfe long immunity",
"Live vaccine contains both major and minor antigens"
] | A | When 2 live vaccines are required they should be given either simultaneously at different sites or with an interval of at least 3 weeks.In case of live vaccines,protection is generally achieved with a single dose of vaccine (refer pgno:103 park 23 rd edition) |
openbookqa_2152 | openbookqa | <ctx>
warms the ground, which in turn warms the air directly above it. the warmer air expands, becoming less dense than the surrounding air mass, and creating a thermal low. the mass of lighter air rises, and as it does, it cools by expansion at lower air pressures. it stops rising when it has cooled to the same temper... | [
"game boy",
"clocks",
"guns",
"waterproof appendage covers"
] | D | |
arc_easy_390 | arc_easy | <ctx>
the car's chassis ( this is the case on any car with steering and other suspension movements ; some drag racers and go - karts have no rear suspension, as the rear axle is welded to the chassis, and some antique cars also have no rear suspension movement ). a reservoir above each master cylinder supplies the mast... | [
"Some of the energy of the car was lost to friction.",
"Some of the energy of the car was destroyed.",
"The amount of kinetic energy increased.",
"The amount of useful energy increased."
] | A | |
aquarat_13507 | aquarat | <ctx>
3. 4 β’ other units for solution concentrations 145 this mass of hcl is consistent with our rough estimate of approximately 200 g. check your learning what volume of concentrated hcl solution contains 125 g of hcl? answer : 282 ml volume percentage liquid volumes over a wide range of magnitudes are conveniently me... | [
"A)4/2",
"B)3/2",
"C)1/2",
"D)5/2"
] | C | Should be a sub-600 level Q..
volume= {1/7}/{2/7}=1/2
C |
aquarat_867 | aquarat | <ctx>
stock under different stock valuation methods can be confusing. another example is modelling labour variances with learning curve corrections and stock level changes. with the absence of a basic profit model in an algebraic form, confident development of such models is difficult. the development of spreadsheets h... | [
"A)s.8467",
"B)s.8428",
"C)s.8400",
"D)s.8960"
] | D | Ratio of their shares
= 22500 : 35000
= 9:14
Deepak's share
= 14720 * 14/23
= Rs.8960.
Answer:D |
openbookqa_1819 | openbookqa | <ctx>
are killed on roads when they leave the water to lay their eggs in upland sites. fish can be negatively affected by docks and retaining walls which remove breeding habitat in shallow water. some shoreline communities even deliberately try to remove wetlands since they may interfere with activities like swimming. ... | [
"people go to the movies",
"field fluid drips down",
"humans enjoy eating meat",
"some cattle eat cheese"
] | B | |
aquarat_686 | aquarat | <ctx>
personal income is an individual's total earnings from wages, investment interest, and other sources. the bureau of labor statistics reported a median weekly personal income of $ 1, 037 for full - time workers in the united states in q1 2022. for the year 2020, the u. s. census bureau estimates that the median an... | [
"A)12040",
"B)12140",
"C)12240",
"D)12340"
] | C | Explanation :
Income = 12000 x 1.02 = 12240
Answer : Option C |
aquarat_43246 | aquarat | <ctx>
. 98 10. 99 10. 100
price and purchased for price, is the number of units stocked, and is the expectation operator. the solution to the optimal stocking quantity of the newsvendor which maximizes expected profit is : where denotes the generalized inverse cumulative distribution function of. intuitively, this rat... | [
"A)$300",
"B)$500",
"C)$350",
"D)$400"
] | D | S.P. of each of the article = 720/2 = $360
Let M.P = $x
90% of x = 360
x = 360*100/90 =$400
Answer is D |
medmcqa_6440 | 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 ... | [
"Endoscopy",
"Staining with endoscopic biopsy",
"Physical examination",
"Ultrasound abdomen"
] | B | Endoscopy with multiple biopsies and brush cytology is the investigation of choice for gastric cancer. |
qasc_1943 | qasc | <ctx>
the aquifers named aquifer storage and recovery ( asr ). apart from injection to pumping wells, infiltration basins or canals are used for infiltration and the replenishment of groundwater. well design improvements improvements on the location and design of a well can minimize the effect of seawater intrusion. fo... | [
"By sand and snow",
"By wind and rain",
"By sunlight and soil",
"By animal activity"
] | B | |
medmcqa_2445 | medmcqa | <ctx>
npd1 as well as the precursors to various spms including 5 - hydroxyeicosatetraenoic acid, 15 - hydroxyeicosatetraenoic acid, 18 - hydroxyeicosapentaenoic acid, 17 - hydroxydocosahexaenoic acid, and 14 - hydroxydocosahexaenoic. these results support the notion that cyp1 enzymes contribute to the production of cer... | [
"Theophylline",
"Cromoglycate",
"Salmeterol",
"Terbutaline"
] | A | Ans. is 'a' i.e., Theophylline o Theophylline has low safety margin and therefore requires therepeutic drug monitoring. |
arc_easy_1795 | arc_easy | <ctx>
paleontology july 13 β an american museum of natural history expedition to mongolia under roy chapman andrews is the first in the world to discover fossil dinosaur eggs. initially thought to belong to the ceratopsian protoceratops, they are determined in 1995 actually to belong to the theropod oviraptor. on augus... | [
"the birds living in the area of the bones",
"the weather conditions in the area of the bones",
"the kinds of trees living in the area of the bones",
"the index fossils in the area of the bones"
] | D | |
arc_easy_1757 | arc_easy | <ctx>
##logisticated air ", and published his work before scheele. during his lifetime, priestley's considerable scientific reputation rested on his invention of soda water, his writings on electricity, and his discovery of several " airs " ( gases ), the most famous being what priestley dubbed " dephlogisticated air "... | [
"a wire",
"a battery",
"a resistor",
"a light bulb"
] | B | |
aquarat_30276 | aquarat | <ctx>
get 31. 55 31. 56 Γ Γ Γ
1. 3 accuracy, precision, and significant figures express your answers to problems in this section to the correct number of significant figures and proper units. 11. suppose that your bathroom scale reads your mass as 65 kg with a 3 % uncertainty. what is the uncertainty in your mass ( in... | [
"A)8.5",
"B)6.5",
"C)8.07",
"D)7.08"
] | D | (i) Let x% of 30 = 2.125. Then , (x/100)*30 = 2.125
X = (2.125 * 100/30) = 7.08
Answer is D. |
medmcqa_6098 | medmcqa | <ctx>
declines with age due to the increase meiotic non - disjunction. after age 31 years, fecundity decreases and the probability of aneuploidy rate increases in the early embryo. the regular menstrual cycle is associated with the hormonal regulation from hypothalamic, pituitary, and ovarian axis. gonadotropin - relea... | [
"5 days",
"10 days",
"14 days",
"30 days"
] | B | Following ovulation, the corpus luteum develops from the remains of the dominant or Graafian follicle in a process referred to as luteinization. The human corpus luteum is a transient endocrine organ that, in the absence of pregnancy, will rapidly regress 9 to 11 days after ovulation. Luteolysis results from decreased ... |
arc_easy_1277 | arc_easy | <ctx>
snake river. dams have been shown to directly impact nutrient cycling within the columbia river basin through the formation of reservoirs which dramatically alter river hydrology and discharge rates and as a result constitute a major anthroprogenic impact on nutrient cycling in the river. due to its size and the ... | [
"runoff",
"evaporation",
"precipitation",
"transpiration"
] | A | |
openbookqa_2200 | openbookqa | <ctx>
about 30 % larger than a similarly sized domestic dog, potentially derivative of different needs in their respective way of life. dietary trends of the animals demonstrating the highest eq's ( see associated table ), many are primarily frugivores, including apes, macaques, and proboscideans. this dietary categori... | [
"a bull on the couch",
"a mouse in the wall",
"a duck in the pond",
"a dog in the field"
] | A | |
medmcqa_9966 | medmcqa | <ctx>
not been released commercially. mushroom in april 2016, a white button mushroom ( agaricus bisporus ) modified using the crispr technique received de facto approval in the united states, after the usda said it would not have to go through the agency's regulatory process. the agency considers the mushroom exempt b... | [
"Leptospira",
"Treponema pallidum",
"Bordetella",
"Staphylococcus"
] | B | Pathogenic Treponemes do not grow in aificial culture media. They require a living organism like a virus for their growth REF: Textbook of microbiology Ananthanarayan, and Paniker. Page no.: 371 |
openbookqa_1788 | openbookqa | <ctx>
##l, m., callaaghan, t. v., 2000. the arctic : environment, people, policy. harwood academic, uk. stirling, i., lunn, n. j., iacozza, j., 1999. long - term trends in the population ecology of polar bears in western hudson bay in relation to climate change. the arctic institute of north america. v. 52 no. 3, p. 29... | [
"in a small cage",
"in a reef in the ocean",
"in a tropical environment",
"much closer to one of the earth's poles than to the equator"
] | D | |
medmcqa_5548 | medmcqa | <ctx>
the disease to be beneficial. aerial observation ( or remote sensing ) is able to identify infected forest stands by observing the dead crowns of trees in summer. the use of spectroscopy is being developed for large scale detection and monitoring of oak wilt. chemical control chemical control can be preventative ... | [
"Gaucher disease",
"Adrenoleukodystrophy",
"Fabry's disease",
"Hurler disease"
] | B | Adrenoleukodystrophy- Bone marrow transplant & Lorenzo oil Enzyme replacement therapy for- Gaucher disease- Human recombinant acid b-glucosidase (Imiglucerase) Velaglucerase alfa Taliglucerase alfa Fabry's disease- Agalsidase beta Hurler disease- Aldurazyme |
medmcqa_5777 | medmcqa | <ctx>
##s ) and stick to the vial glass. stabilisers used for vaccines include sugars ( sucrose, lactose ), sorbitol, amino acids ( glycine, monosodium glutamate ) and proteins ( hydrolysed gelatin ). there have very rarely ( one in twomillion vaccinations ) been cases of allergic reaction to the proteins in gelatin. t... | [
"It prevents paralysis",
"Oral polio can be given as booster",
"It is contraindicated in immunocompromised patients",
"Easily transpoed"
] | C | Ans. is 'c' i.e., It is contraindicated in immunocompromised patients Advantages of IPV 1) Being an inactivated vaccine, it is safe to administer in - i) Persons with immunodeficiency ii) Persons undergoing coicosteroid or radiotherapy iii) During pregnancy 2) One or two doses of live vaccine (OPV) can be given safely ... |
mmlu_aux_3400 | mmlu_auxiliary | <ctx>
ability to use reasoning should be identical regardless of the context. this is not what is observed. when faced with abstract numbers and letters with no " real world " significance, respondents of the wason card test generally do very poorly. however, when exposed to a test with an identical rule set but social... | [
"The birds did better in RMTS than in IMTS.",
"The birds were first made to do RMTS,then IMTS.",
"The birds picked almost all the correct cards in RMTS.",
"In the IMTS test,the birds needed to identify the sample card to get rewards."
] | D | null |
aquarat_42494 | aquarat | <ctx>
100, which immediately proves that 100 is not prime. every positive integer except 1 is divisible by at least one prime number by the fundamental theorem of arithmetic. therefore the algorithm need only search for prime divisors less than / equal to. for another example, consider how this algorithm determines the... | [
"A)0",
"B)1",
"C)2",
"D)3"
] | C | 51/13= 4-
89/9= 10-
Prime numbers between 4 and 10 are 5 and 7
- sign signifies that the number is marginally less .
Answer C |
openbookqa_2861 | openbookqa | <ctx>
radio is the technology of signaling and communicating using radio waves. radio waves are electromagnetic waves of frequency between 3 hertz ( hz ) and 3, 000 gigahertz ( ghz ). they are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by anothe... | [
"people contact",
"heat",
"mail",
"food"
] | A | |
mmlu_aux_3020 | mmlu_auxiliary | <ctx>
intelligent objects and, sooner or later, a new generation of information systems that are even more diffused and based on nanotechnology, will profoundly change this concept. small devices that can be compared to insects do not dispose of a high intelligence on their own. indeed, their intelligence can be classe... | [
"kill troublesome pests",
"solve the problem of endangered species",
"prevent further expansion of the ants' territory",
"keep the balance of nature"
] | C | null |
medmcqa_4335 | medmcqa | <ctx>
/ lysekil, sweden ; ruth sanger, london, uk ; otto prokop, berlin, germany ; konrad hummel, freiburg, germany ; sir alec jeffreys, leicester, uk. international isfg congresses the society organises biennial international congresses, with educational workshops preceding the congress. from 1985 β 2005, conference v... | [
"Coroner's inquest",
"Police inquest",
"Medical examiner's inquest",
"Magistrates inquest"
] | C | Medical examiner's inquest is prevalent in most of the states of USA.it is considered to be superior to all other types of inquest, because it is conducted by a forensic pathologist with medical, scientific,& legal knowledge.police& magistrates inquest common in India. Coroner's inquest was common in Mumbai and Kolkata... |
aquarat_32643 | aquarat | <ctx>
a time, to see the result. here are a few expressions to try : β’ x = 5 β’ 3 * x - 5 β’ 3 * ( x - 5 ) β’ x β’ type ( 1 ) β’ type ('1')
out : solving for, we find that 5. 10
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
now equal this new number ( which is the next prime ... | [
"A)65",
"B)68",
"C)61",
"D)80"
] | C | (8 * 7) + 5 = 61
C |
mmlu_aux_4387 | mmlu_auxiliary | <ctx>
has many examples where people of atypical background open science in new directions, in this case implementing mesocosm organization and ecological engineering with fresh hypotheses ". in its report of august 1992, the biosphere 2 science advisory committee, chaired by tom lovejoy of the smithsonian institution,... | [
"did not like living in a controlled environment",
"found it very difficult to live in a controlled environment",
"still are involved with Biosphere 2",
"have now left the country in disgrace"
] | B | null |
mmlu_aux_2391 | mmlu_auxiliary | <ctx>
opera house, offices, shops, and trinity memorial episcopal church. he owned the ambler water co. and the ambler electric light, heat & motor co. he also ensured that ambler was incorporated as a borough. mattison brought in stone masons from southern italy to work on his estate, modifying an existing victorian s... | [
"It is like thread.",
"It feels soapy.",
"It burns easily.",
"It is unusually heavy."
] | A | null |
aquarat_17064 | aquarat | <ctx>
stock under different stock valuation methods can be confusing. another example is modelling labour variances with learning curve corrections and stock level changes. with the absence of a basic profit model in an algebraic form, confident development of such models is difficult. the development of spreadsheets h... | [
"A)Rs. 8181.81",
"B)Rs. 8900",
"C)Rs. 8400",
"D)Rs. 3400"
] | A | Ratio of their shares = 27500 : 33000 = 5 : 6
Deepak's share = 15000 * 6/11 = Rs. 8181.81
Answer:A |
mmlu_aux_1711 | mmlu_auxiliary | <ctx>
in april 2002 at the convention on biological diversity ( cbd ), 188 nations committed themselves to actions to β β¦ achieve, by 2010, a significant reduction of the current rate of biodiversity loss at the global, regional and national levels β¦ β. when a regional red list is compiled at regular intervals, it can ... | [
"hopes that conservation organisations will change the way they work",
"is quite disappointed with the result of the new assessment",
"is losing confidence in conservation organizations' action",
"has high hopes for the increase in bird population in Britain"
] | D | null |
qasc_2176 | qasc | <ctx>
##al forests with slow decay rates, and conversion of natural forests into forest plantations. pollution other problems are pollution of soil and water from fertiliser / pesticide use, and emission of ambient air pollutants, mainly from open field burning of residues. the traditional use of wood in cook stoves an... | [
"deforestation",
"kinetic energy",
"staying warm",
"decrease stamina"
] | B | |
mmlu_aux_8026 | mmlu_auxiliary | <ctx>
one side of the sky than on the opposite side, referred to as a dipole pattern, has been explained as a doppler effect of the earth's motion relative to the area of cmb emission, which is called the last scattering surface. such a doppler effect arises because the sun, and in fact the milky way as a whole, is not... | [
"because of the earth's orbit",
"the stars had rotated",
"Jeff had been instantly transported thousands of miles from where he'd been at 10pm.",
"the earth had turned"
] | D | null |
qasc_4281 | qasc | <ctx>
14. 6 m vapor pressure lowering as described in the chapter on liquids and solids, the equilibrium vapor pressure of a liquid is the pressure exerted by its gaseous phase when vaporization and condensation are occurring at equal rates : dissolving a nonvolatile substance in a volatile liquid results in a lowering... | [
"boiling",
"reverse",
"Dilution",
"Energy."
] | B | |
mmlu_aux_2197 | mmlu_auxiliary | <ctx>
providing power to connected devices. the half - reactions are : issues platinum - based catalysts are expensive, so practical exploitation of ethanol as fuel for a pem fuel cell requires a new catalyst. new nanostructured electrocatalysts ( hypermec by acta spa for example ) have been developed, which are based ... | [
"Easy to catch fire.",
"Portable.",
"Inexpensive.",
"Available everywhere."
] | D | null |
aquarat_31319 | aquarat | <ctx>
##2 compare. employee. numbers. go to compute. pay when detail employno 01013 is equal to master employno, low. detail when detail 01014 employno is less than master employno. 01015 high. detail. move'm'to master errorcode, file master in 01016 error. file. 01017 get master, at end do end. of. masters. 01018 go t... | [
"A)16%",
"B)33.33%",
"C)33.69%",
"D)33.98%"
] | B | Increase = (10/30)*100 = (1/3)*100 = 33.33%.
B |
medmcqa_6734 | medmcqa | <ctx>
blood to flow through the rest of the body.
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... | [
"Urine",
"Lymph fluid",
"Oxygenated blood",
"Deoxygenated blood"
] | D | All veins carry deoxygenated blood from the body to the heart with the exception of the pulmonary vein
which carries oxygenated blood from the lungs to the heart. |
aquarat_37783 | 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 β p ( t ) and therefore : the reader may easily verify that ... | [
"A)8.55%",
"B)5.55%",
"C)4.55%",
"D)6.55%"
] | B | Let rate = R% and time = R years.
Then, (1400 * R * R) / 100 = 432
14R2 = 432
R2 = 30.8 => R = 5.55
ANSWER:B |
qasc_4949 | qasc | <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... | [
"rays or beams",
"fossil fuels",
"Pollution",
"tobacco smoke"
] | D | |
medmcqa_5316 | medmcqa | <ctx>
##eters fall into two categories : single crystal and ceramic materials. the first and more widely used are single - crystal materials ( usually quartz ). though these materials do offer a long life span in terms of sensitivity, their disadvantage is that they are generally less sensitive than some piezoelectric ... | [
"Is ultrasonic instrument",
"Linear motion",
"More efficient than magnetostrictive handpiece",
"v All of the above"
] | D | |
aquarat_11731 | aquarat | <ctx>
93 ) is the second cullen prime. mathematics : there are 7, 401, 196, 841, 564, 901, 869, 874, 093, 974, 498, 574, 336, 000, 000, 000 ( β7. 4 ) possible permutations for the rubik's revenge ( 4Γ4Γ4 rubik's cube ). chess : 4. 52 is a proven upper bound for the number of chess positions allowed according to the rul... | [
"A)21",
"B)24",
"C)27",
"D)33"
] | D | Let the 3 consecutive odd numbers each divisible by 3 be X, X+3, X+6
Given, X + X+3 + X+6 = 90
3X = 81
X = 27
The numbers are 27, 30, 33
Therefore the largest number is 33
Answer D. |
aquarat_42885 | aquarat | <ctx>
political issues had contributed to the delays in sending out coupons ; the ntia could not issue coupons above the spending limit set in the bill, even knowing that many already - issued coupons would expire. even though unused coupons meant more money for the program, the coupons had to actually expire before th... | [
"A)40%",
"B)45%",
"C)55%",
"D)60%"
] | D | As it's a percentage problem, start with $100.
The first discount is 25% of $100, so the sales prices is 75% of $100 = $75.
The second discount is 20% of $75. Move the decimal once to the left and double it = $7.5*2 = $15.
The final sales price is $75-$15 = $60, which is 60% of $100.
The correct answer is D |
mmlu_aux_2454 | mmlu_auxiliary | <ctx>
week could decrease the risk of a potentially fatal heart condition by approximately one quarter. scientists propose a new type of astronomical object called a " synestia " β a huge, spinning, donut - shaped mass of hot, vaporised rock, formed as planet - sized objects smash into each other. 24 may the launch dat... | [
"finding the source of water on Mars",
"setting up the first human settlement on Mars",
"developing spaceships to send people to Mars",
"growing plants for food in space"
] | B | null |
medmcqa_7664 | medmcqa | <ctx>
lacking : the carcinogens are not all mutagens ( hormones... ) ; the target of carcinogens may be the ecm and not the cell ; an ecm exposed to a carcinogen brought into contact with a non - cancerous tissue will cause cancer of this tissue, but not vice versa ; a cancerous tissue in close contact with a normal ec... | [
"Metaplasia",
"Dysplasia",
"Hyperplasia",
"Anaplasia"
] | B | Metaplasia Metaplasia is an adaptive change in which one adult (mature) cell type is replaced by another adult (mature) cell. In this differentiation is not lost, rather it changes from one lineage to another, i.e. stems cell differentiates along a new pathway. But, the resulting cells are fully mature and differentiat... |
mmlu_aux_3407 | mmlu_auxiliary | <ctx>
and entertainment. during training humans communicate their wishes with positive or negative reinforcement. after training is finished the human communicates by giving signals with words, whistles, gestures, body language, etc. apopo has trained southern giant pouched rats to communicate to humans the presence of... | [
"The sound of people.",
"The sound of trucks.",
"The sound of Calimero.",
"The sound of birds."
] | B | null |
aquarat_11280 | aquarat | <ctx>
researcher of the china academy of railway sciences, the train's general design is expected to be finalized in 2024. the model is being produced from the china railway 450 technology innovation project, that was started by beijing with the purpose to develop the next generation of high - speed trains, and part of... | [
"A)239",
"B)277",
"C)215",
"D)88"
] | C | Speed = (45 * 5/18) m/sec = (25/2) m/sec. Time = 30 sec. Let the length of bridge be x meters. Then, (160 + X)/30
= 25/2 ==> 2(160 + X) = 750 ==> X = 215 m.
Answer: C |
mmlu_aux_8518 | mmlu_auxiliary | <ctx>
against the opposing force of the air already in the tire. like matter, energy comes in different types. one scheme classifies energy into two types : potential energy, the energy an object has because of its relative position, composition, or condition, and kinetic energy, the energy that an object possesses bec... | [
"Endurance",
"Motion",
"Velocity",
"Speed"
] | B | null |
arc_challenge_155 | arc_challenge | <ctx>
)? 11. a student drove to the university from their home and noted that the odometer reading of their car increased by 12. 0 km. the trip took 18. 0 min. ( a ) what was their average speed? ( b ) if the straight - line distance from their home to the university is
and try to catch it between your two fingers. no... | [
"She walked over many hills.",
"Her average speed was faster during the first half of her walk.",
"She walked in two different directions.",
"She was walking at a constant speed."
] | B |
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