id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
qasc_2884 | qasc | <ctx>
of earth warming tubes. the tubes are typically around in diameter, long at a depth of about. they are buried in the soil to act as earth - to - air heat exchangers and pre - heat ( or pre - cool ) the intake air for the ventilation system. in cold weather, the warmed air also prevents ice formation in the heat r... | [
"the Sun's rays",
"peachleaf willow",
"engines",
"oxygen"
] | A | |
aquarat_31763 | aquarat | <ctx>
in mathematics, a constant function is a function whose ( output ) value is the same for every input value. for example, the function is a constant function because the value of is 4 regardless of the input value ( see image ). basic properties as a real - valued function of a real - valued argument, a constant f... | [
"A)3",
"B)1/3",
"C)2",
"D)1/2"
] | C | Given that f(x)= (1-x)/x and f(a) = 1, then f(a) =(1-a)/a=1 ===> a=1/2, then backsolve using the answer choices:
f(a/b) = f(1/2b) = 3
A) 3 ===> f(1/2*3) = f(1/6) = 5
B) 1/3 ===> f((1/2)/(1/3)) = f(3/2) = (-1/2)/(3/2) = -1/3
C) 2 ===> f(1/2*2) = f(1/4) =3 WINS
D) 1/2 ===> f((1/2)/(1/2)) = f(1) = 0
E) -2 ===> f((1/2)/-2)... |
mmlu_aux_2294 | mmlu_auxiliary | <ctx>
on the orion crew capsule to the moon. the new toilet is roughly the size of a camper commode. it is about 65 % smaller and 40 % lighter than the toilet currently on the space station, according to melissa mckinley, logistics reduction manager for the advanced exploration systems division of nasa. nasa partnered ... | [
"it makes traveling to the moon for the average person possible",
"with it NASA won't need to ship any water up the space station",
"it can help meet the need for more water after the crew is expanded",
"it protects the environment in space by reducing the amount of waste"
] | C | null |
medmcqa_284 | medmcqa | <ctx>
hopping, jumping, and running back and forth, just for the sheer delight of performing these activities. however, the findings in the article " the relationship between fine and gross motor ability, self - perceptions and self - worth in children and adolescents " it stated that there was not a statistical signif... | [
"Stand alone",
"Play peak to boo",
"Pick up a pellet with thumb and index finger",
"Build a tower of 3–4 cubes"
] | D | A child starts trying to build a tower of cubes (2 cubes) by the age of 1 year.
About other options
Child can stand with support by 9 months.
Child can play peak-a-boo game by 10 months.
Child can pick up a pellet with thumb and index finger (pincer grasp) by 9 months. |
mmlu_aux_4015 | mmlu_auxiliary | <ctx>
##try signal. the remaining thrusters used of fuel to keep the spacecraft properly aligned during the second orbit. each loss of attitude cost over of fuel as compared with the entire first orbit consumption of only. in addition to the attitude control problems, the environmental control system started having pro... | [
"in two lumps---- one weighing 2 tons and the other weighing 10 tons",
"falling with the force of a 12-story building",
"as 12 bigger pieces and hundreds of smaller pieces",
"as an attractive scene to millions of people"
] | C | null |
medmcqa_2219 | medmcqa | <ctx>
into a primary capillary network. the latter occurs when new vessels are built from preexisting blood vessels. markers the vascular system is made up of two parts : 1 ) blood vasculature 2 ) lymphatic vessels both parts consist of ecs that show differential expression of various genes. a study showed that ectopic... | [
"Altered cell-matrix adhesion",
"Downregulation of p53",
"Enhanced glucose uptake",
"Inhibition of apoptosis"
] | D | - Recent studies indicate that erythropoietin promotes survival of early erythroid progenitor cells through inhibition of default apoptosis pathway. - Thus, this hormone rescues stem cells that are otherwise fated to undergo programmed cell death. - None of the other choices are known to control the expansion of hemato... |
aquarat_25904 | 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)None of these",
"B)5999",
"C)994",
"D)5994"
] | D | Explanation:
Place value of 6 = 6000
Face value of 6 = 6
Difference = 6000 - 6 = 5994
Answer: D |
medmcqa_4841 | medmcqa | <ctx>
, but the difference was not significant. however, when patients with pnf are excluded from the results there is a 44 % reduction in mortality for bal treated patients, a statistically significant advantage. the investigators noted that exclusion of pnf patients is justifiable due to early retransplantation and l... | [
"Associated with HBV and HCV",
"Cirrhosis is predisposing factor",
"Fibrolamellar variety is not associated with cirrhosis",
"All"
] | D | Answer is 'a' i.e. Associated with HBV & HCV; 'b' i.e. Cirrhosis is a predisposing factor; 'c' i.e. Fibrolamellar variety is not associated with cirrhoris "All patterns of hepatocellular carcinomas have a strong propensity for invasion of vascular channels." - Robbins |
aquarat_31129 | aquarat | <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
3. 5 addition of velocities 52. bryan allen peda... | [
"A)8.1",
"B)8.3",
"C)8.6",
"D)9.6"
] | D | Distance = d1 = x miles
Speed = s1 = 8 miles per hour
Time = t1 = Distance/ Speed = x/8
2. Going from B to A
Distance = d2 = x miles
Speed = s2 = 12 miles per hour
Time = t2 = Distance/ Speed = x/12
3. Average Speed = Total Distance/Total Time
Total Distance = x + x = 2x
Total Time = x/12 + x/8 = x (1/12 + 1/8) = =5x/2... |
medmcqa_801 | medmcqa | <ctx>
k. ( 2011 ). mutations in mtfmt underlie a human disorder of formylation causing impaired mitochondrial translation. cell metabolism, 14 ( 3 ), 428 - 434. tucker, e. j., wanschers, b. f., szklarczyk, r., mountford, h. s., wijeyeratne, x. w., van den brand, m. a.,... & thorburn, d. r. ( 2013 ). mutations in the uq... | [
"Due to ovarian enlargement and fragility",
"Increase in intravascular volume",
"Role of VEGF and inflammatory cytokines",
"Secondary to infeility treatment"
] | B | Symptoms of OHSS are the result of ovarian enlargement and fragility, extravascular fluid accumulation, and intravascular volume depletion (and not increase as stated in option b). Fluid shifts that accompany OHSS are due to increased protein-rich fluid secretion from the stimulated ovaries, increased renin and proreni... |
medmcqa_8204 | medmcqa | <ctx>
69. defuria, jason ( 2006 ) " the environmental neurotoxin arsenic impairs neurofilament dynamics by overactivation of c - jun terminal kinase : potential role for amyotrophic lateral sclerosis. " umi, pp. 1 – 16. dobbs, michael r ( 2009 ) clinical neurotoxicology. philadelphia : saunders - elsevier. herbert, m. ... | [
"Toxin is phage mediated",
"Toxin is required for local infection",
"Endotoxaemia causes systemic manifestation",
"Toxin acts by inhibiting synthesis of capsule"
] | A | Toxigenicity of the diphtheria bacilli depends on the presence in it of corynephages which acts as the genetic determinant controlling toxin production. The diphtheria toxin acts by inhibiting protein synthesis. Specifically, a fragment B heparin binding and fragment A inhibits polypeptide chain elongation in the prese... |
mmlu_aux_2538 | mmlu_auxiliary | <ctx>
deep field and others. india hopes to conduct its first human spaceflight, gaganyaan in late 2024. the first component of the lunar gateway, a proposed inhabitable space station to be implemented by multiple international space agencies on the moon, the power and propulsion element, is set to be delivered by a sp... | [
"In 1972.",
"In 1950.",
"In 1968.",
"In 2020."
] | C | null |
aquarat_41784 | aquarat | <ctx>
suppose we have two processes — process p1 with execution time 3 and process p2 with execution time 2. the arrival time for both process p1 and process p2 is t0. the system will start with process p1 at t0 and finish at t3 and process p2 will start at time t3 to time t5, as shown in figure 6. 22. the wait time fo... | [
"A)1/5",
"B)2/5",
"C)7/15",
"D)11/15"
] | B | 4/12 + 4/15 = 1/3 + 4/15 = 9/15 = 3/5 (completed work)
The work that is left is 1 - 3/5 = 2/5
The answer is B. |
arc_easy_2214 | arc_easy | <ctx>
2. 40 s later? ( b ) sketch a graph of her position vs. time for this period. 21. a well - thrown ball is caught in a well - padded mitt. if the deceleration of the ball is, and 1. 85 ms elapses from the time the ball first touches the mitt until it stops, what was the initial velocity of the ball? 22. a bullet i... | [
"law of gravity.",
"first law of motion.",
"second law of motion.",
"third law of motion."
] | B | |
aquarat_26415 | aquarat | <ctx>
10 = 10 b type orders ) and hence total profit will be ( 50 x 10 = rs. 500 for 100 % utilization ) but if it is busy with a type orders, it can do only ( = 100 / 40 = 2. 5 no. of orders ). in this situation it will earn net profit of ( 50 x 2. 5 = rs. 125 for 100 % utilization ). from the customer ’ s point of vi... | [
"A)20%",
"B)66 2⁄3%",
"C)30%",
"D)100⁄3%"
] | D | Let the SP of the article be x
Expenses = 15% of x = 0.15x
Profit = 10% of x = 0.10x
CP = 9 (given)
Therefore, 9 + 0.15x + 0.1x = x ⇒ x = 12
∴ % increase for marked price = 12−9/9×100=100/3%
Answer D |
arc_easy_571 | arc_easy | <ctx>
cw holmes, eds., pp. 33 – 52, gulf of mexico origin, waters, and biota vol. iii, geology. texas a & m university press, college station, texas. heinrich, p. v. ( 2001 ) louisiana geofacts. public information series no. 6. louisiana geological survey, baton rouge, louisiana. 7 pp. heinrich, pv ( 2008 ) loess map o... | [
"beach development",
"subduction zones",
"weathering",
"erosion"
] | B | |
aquarat_6188 | aquarat | <ctx>
##1 0111 1111 1111 0111 the count trailing ones operation would return 3, the count leading ones operation would return 16, and the find first zero operation ffz would return 4. if the word is zero ( no bits set ), count leading zeros and count trailing zeros both return the number of bits in the word, while ffs ... | [
"A) 40",
"B) 48",
"C) 49",
"D) 55"
] | C | You have 40 multiples of 5, 8 of 25 and 1 of 125. This will give 49 zeros.C |
medmcqa_9729 | medmcqa | <ctx>
the neuron's transport system. a number of studies connect the misfolded amyloid beta and tau proteins associated with the pathology of alzheimer's disease, as bringing about oxidative stress that leads to chronic inflammation. sustained inflammation ( neuroinflammation ) is also a feature of other neurodegenerat... | [
"ac",
"bc",
"ad",
"b"
] | A | |
medmcqa_6039 | medmcqa | <ctx>
##s, especially in aged dogs, can appear similar to mf or non - epidermotropic cutaneous lymphoma ( necl ). multiple histiocytomas may look like cutaneous histiocytosis, although morphologically histiocytomas are consistently epidermotropic and commonly epidermally invasive, these are not features of cutaneous hi... | [
"Pemphigus vulgaris",
"Dermatitis herpetiformis",
"Atopic dermatitis",
"Pemphigoid"
] | C | Primary blistering disorder
Intraepidermal → Pemphigus vulgaris, P. foliaceous, P. vegetans, P. erythematosus.
Subepidermal → Bullous pemphigoid, Dermatitis herpe4formis, Epidermolysis bullosa acquisita. |
aquarat_34465 | aquarat | <ctx>
relatively balanced with 54 % boys and 46 % girls. high school level in pakistan grades 8 to 10 constitute high school education. public sector the total number of students enrolled in public high schools is 1, 500, 749. the 61 % of students are boys and 39 % are girls. overall enrollment decreases sharply at hig... | [
"A)1:4",
"B)1:5",
"C)5:6",
"D)1:6"
] | D | Explanation :
Let, the total number of students in the class be 't' and the total number of students in the class who are economically poor be 'p'.
So,Total number of students who failed = t/5.
Total number of male students who failed are:-
=>(3/4)×(t/5)=9p/10.
=>p/t=1/6.
Hence,Number of economically poor students/Numb... |
arc_challenge_299 | arc_challenge | <ctx>
data that is returned. sound navigation and ranging or sonar was developed during the first world war to detect submarines, and has been greatly refined through to the present day. submarines similarly use sonar equipment to detect and target other submarines and surface ships, and to detect submerged obstacles s... | [
"time delay of the reflected waves.",
"refraction of the transmitted waves.",
"direction of the transmitted waves.",
"interference of the transmitted and reflected waves."
] | A | |
medmcqa_7 | 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 ... | [
"Anal fissure",
"Hemorrhoid",
"Pilonidal sinus",
"Rectal ulcer"
] | C | PILONIDAL SINUS/DISEASE (Jeep Bottom; Driver's Bottom) Pilus--hair; Nidus--nest It is epithelium lined tract, situated sho distance behind the anus, containing hairs and unhealthy diseased granula- tion tissue. It is due to penetration of hairs through the skin into subcutaneous tissue. It forms granuloma/unhealthy gra... |
arc_challenge_921 | arc_challenge | <ctx>
internet, from straightforward retrieving of details like a name or phone number, and from research about the internet. internet research can provide quick, immediate, and worldwide access to information, although results may be affected by unrecognized bias, difficulties in verifying a writer's credentials ( and... | [
"free.",
"current.",
"detailed.",
"incorrect."
] | D | |
medmcqa_6763 | medmcqa | <ctx>
feeling of chest pain. the decision to perform surgery is informed by studies of cabg's efficacy in different patient subgroups, based on the lesions'anatomy or how well the heart is functioning. these results are compared with that of other strategies, most importantly percutaneous coronary intervention ( pci ).... | [
"Kussmaul's sign",
"Pulsus paradoxus",
"Electriciaalten alternans",
"Right ventricular diastolic collapse on echocardiogram"
] | A | Kussmaul sign is a paradoxical rise in jugular venous pressure (JVP) on inspiration, or a failure in the appropriate fall of the JVP with inspiration. It can be seen in some forms of hea disease and is usually indicative of limited right ventricular filling due to right hea dysfunction Ref Harrison 20th edition pg 1456 |
aquarat_27333 | aquarat | <ctx>
) length : 264 km specifications double track main line designed for mixed - use traffic equipped with “ state of the art ” in - cab european signaling system ( etcs level 2 ) standard gauge 32. 5 tonne maximum axle load built to accommodates double stack containers, e. g. in future from jebel ali etihad rail db ... | [
"A)15 seconds",
"B)24 seconds",
"C)28 seconds",
"D)30 seconds"
] | B | Distance travelled = 140 + 260m = 400m
Speed = 60 * 5/8 = 50/3m
Time = 400 * 3/50 = 24 Second
Answer : B |
qasc_4211 | qasc | <ctx>
at usually low - altitude weather stations, and the area - altitude distribution of the glacier. output are daily snow accumulation ( bc ) and ablation ( ba ) for each altitude interval, which is converted to mass balance by bn = bc – ba. snow accumulation ( bc ) is calculated for each area - altitude interval ba... | [
"windward",
"rainfall",
"mild",
"Winter"
] | A | |
openbookqa_2960 | openbookqa | <ctx>
, if you oiled the concrete you would find it to be easier to get the crate started and keep it going ( as you might expect ). figure 5. 2 is a crude pictorial representation of how friction occurs at the interface between two objects. close - up inspection of these surfaces shows them to be rough. so when you pu... | [
"converging",
"separated",
"in vision",
"apart"
] | A | |
medmcqa_4491 | medmcqa | <ctx>
of other exocrine glands ( liver, bile duct, salivary glands ). because of this, a common diagnosis affects these cells : cystic fibrosis. ductal cell physiology while ductal cells are a minor type of cell in the adult pancreas, they have a critical function besides making the network that transfers enzymes from ... | [
"Hormones",
"Nerves",
"Chemicals",
"All of the above"
] | B | |
mmlu_aux_7020 | mmlu_auxiliary | <ctx>
##eton. while mainly seen in plants, all cell types use this process for transportation of waste, nutrients, and organelles to other parts of the cell. plant and algae cells are generally larger than many other cells ; so cytoplasmic streaming is important in these types of cells. this is because the cell's extra... | [
"saguaro cactus",
"liverwort",
"green algae",
"sphagnum moss"
] | A | null |
arc_easy_113 | arc_easy | <ctx>
all living beings, regardless of qualities like sentience ( see also reverence for life and ethical intuitionism and moral sense theory ) of the first, behaviouristic interpretation, one can say ( since it is morally neutral ) that it is useless to ethical theory. of the fourth, attitudinal or intuitionistic inte... | [
"They need to eat.",
"They need to hide.",
"They need to jump.",
"They need to smell."
] | A | |
qasc_8034 | qasc | <ctx>
7. 3 • alternative programming models 341 conditions are all about timing because anomalies can occur when we do not know which process will finish first or which part of the program is currently executing. we can exert control over when a process pauses or ends in the run - until - blocked scenario where some me... | [
"for gravity",
"Warm air moving into cold air",
"earth's orbit",
"when sperm and egg fuse"
] | D | |
arc_easy_1098 | arc_easy | <ctx>
a metalloid is a type of chemical element which has a preponderance of properties in between, or that are a mixture of, those of metals and nonmetals. there is no standard definition of a metalloid and no complete agreement on which elements are metalloids. despite the lack of specificity, the term remains in use... | [
"Sn and Sb",
"Sb and Te",
"Te and I",
"I and Xe"
] | B | |
medmcqa_3903 | medmcqa | <ctx>
##ic acid ( aspirin ) is used as a pain killer and for bringing down fevers. in human bodies acids play important roles in the human body. the hydrochloric acid present in the stomach aids digestion by breaking down large and complex food molecules. amino acids are required for synthesis of proteins required for ... | [
"Leucine",
"Proline",
"Lysine",
"Methionine"
] | B | - essential aminoacid are the one that cannot be synthesised in the body corresponding to the needs. Thus need to be supplied through diet. - they are leucine, isoleucine, lysine, methionine, phenylalanine, threonine, valine, tryptophan and histidine. Reference : Park's textbook of preventive and social medicine, 23rd ... |
aquarat_20991 | aquarat | <ctx>
yields c, 5 yields d and 6, 7 or 8 yield e. thus we have a monkey at a typewriter hitting five keys with various probabilities ( 37, 56, 70, 56, 37 over 256 ). there are 55 possible 5 - letter words, and from a string of 256000 ( overlapping ) 5 - letter words, counts are made on the frequencies for each word. th... | [
"A)3",
"B)6",
"C)9",
"D)12"
] | D | Solution
Average = 4(1+2+3+4+5) / 5
= 60 / 5.
= 12
Answer D |
medmcqa_7123 | medmcqa | <ctx>
##ology – migration of parasites, parasite morphology tablet consistency checks developmental biology tracing the development of the extinct tasmanian tiger during growth in the pouch model and non - model organisms ( elephants, zebrafish, and whales ) electronics small electronic components. e. g. dram ic in pla... | [
"Lichen planus",
"Psoriasis",
"Pityriasis rosea",
"Tbberous sclerosis"
] | B | Ans: b (Psoriasis) Ref: Pavithran's textbook of dermatology, p. 14,15Micro abscess of Munro is seen in psoriasis.PsoriasisType IType IIHeriditaryStrong HLA association (HLA CW6)Severe course and early onsetArthropathy more common.SporadicHLA unrelatedMild course and late onsetThe most important locus for psoriasis susc... |
qasc_7016 | qasc | <ctx>
to be treated, which is connected to a leaching field that slowly allows the water to percolate out into the ground. while more and expensive waste water treatment options are also available, this is a common reliable means to dispose of waste water without polluting the environment. environmental impact and sust... | [
"Life",
"Clouds",
"plants",
"Earth"
] | A | |
medmcqa_9554 | medmcqa | <ctx>
and amniotic membrane. the presence of a pregnancy test that is still positive, as well as an empty uterus upon transvaginal ultrasonography, does, however, fulfil the definition of pregnancy of unknown location. therefore, there may be a need for follow - up pregnancy tests to ensure that there is no remaining p... | [
"Interstitial",
"Isthmic",
"Ampulla",
"Infundibulum"
] | C | Nearly 95 percent of ectopic pregnancies are implanted in the various segments of the fallopian tube. The ampulla (70 percent) is the most frequent site, followed by isthmic (12 percent), fimbrial (11 percent), and interstitial tubal pregnancies (2 percent).The remaining 5 percent of non-tubal ectopic pregnancies impla... |
aquarat_40886 | aquarat | <ctx>
varies with network performance. if a satellite phone provider encounters trouble with its network, handset prices will fall, then increase once new satellites are launched. similarly, handset prices will increase when calling rates are reduced. among the most expensive satellite phones are bgan terminals, often ... | [
"A)18%",
"B)19%",
"C)21.2%",
"D)21.81%"
] | D | For this 22,000 a total sum of 5*4800 = 24,000 was pain. (Time is five months, so T = 5/12, as T is in years.)
thus, SI = 2000 or
2000 = (P*R*T)/100
2000 = (22,000*R*5)/(100*12)
R = (2,000*12*100)/22,000*5
R = 21.81%
Therefore answer is D |
aquarat_44896 | aquarat | <ctx>
total weight. axis - parallel rectangles : constant - factor approximation for a long time, it was not known whether a constant - factor approximation exists for axis - parallel rectangles of different lengths and heights. it was conjectured that such an approximation could be found using guillotine cuts. particu... | [
"A)9 m",
"B)4 m",
"C)4 m",
"D)6 m"
] | A | Answer
Greatest possible length of each plank = H.C.F of 54, 63, 81 = 9 m
Correct Option: A |
aquarat_17705 | 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
. 6. at a website development company... | [
"A)600",
"B)882",
"C)266",
"D)288"
] | A | WC = 1/6:1/8:1/12 => 4:3:2
3/9 * 1800 = 600
Answer: A |
medmcqa_158 | 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... | [
"HRCT",
"CT Angiography",
"Captopril enhanced radionucleotide scan",
"Doppler ultrasound of renal aeries"
] | B | Hypeension due to an occlusive lesion of a renal aery is renovascular hypeensionIn the initial stages, the mechanism of hypeension generally is related to activation of the renin-angiotensin system. Obstruction of the renal aery leads to decreased renal perfusion pressure, thereby stimulating renin secretion. Over time... |
aquarat_18815 | aquarat | <ctx>
##0 = d. then γ an integer and γ = 1 γ ≤ 0 the value of is. to begin with, we shall simplify matters by concentrating a particular value of and generalise the result at a later stage. we shall use the value. the indicial equation has a root at, and we see from the recurrence relation that when that that denominat... | [
"A)z(z+1)/2 - (y+1)(y+2)/2",
"B)z(z+1)/2 - y(y+1)/2",
"C)z(z+1)/2 - (y-1)y/2",
"D)(z-1)z/2 - (y+1)(y+2)/2"
] | C | Or try plug-in method: let z=4 and y=3 --> then z+y=7. Let see which option yields 7.
A. z(z+1)/2 - (y+1)(y+2)/2 = 10-10=0;
B. z(z+1)/2 - y(n+1)/2 = 10-6=4;
C. z(z+1)/2 - (y-1)y/2 = 10-3=7 --> OK;
D. (z-1)z/2 - (y+1)(y+2)/2 = 6-10=-4;
E. (z-1)z/2 - y(y+1)/2 = 6-6=0.
Answer: C. |
medmcqa_3922 | medmcqa | <ctx>
schizoaffective disorder ( sza, szd ) is a mental disorder characterized by abnormal thought processes and an unstable mood. this diagnosis requires symptoms of both schizophrenia ( usually psychosis ) and a mood disorder : either bipolar disorder or depression. the main criterion is the presence of psychotic sym... | [
"Loss of insight",
"Presence of delusions",
"Preserved contact with reality",
"Personality disturbances"
] | C | Ans. is 'c' i.e., Preserved contact with reality Psychosiso Psychosis is a mental state involving the loss of contact with reality, causing deterioration of normal social functioning. The characteristic features of psychosis are : -Gross impairment in reality testing, i.e., loss of contact with reality.Marked disturban... |
mmlu_aux_2685 | mmlu_auxiliary | <ctx>
dna profiling ( also called dna fingerprinting and genetic fingerprinting ) is the process of determining an individual's deoxyribonucleic acid ( dna ) characteristics. dna analysis intended to identify a species, rather than an individual, is called dna barcoding. dna profiling is a forensic technique in crimina... | [
"got her cell phone lost by chance",
"found a cell phone with blood on it",
"heard about a crime involving a cell phone",
"did research on cell phones"
] | C | null |
medmcqa_2088 | medmcqa | <ctx>
acetone ( 2 - propanone or dimethyl ketone ) is an organic compound with the formula. it is the simplest and smallest ketone ( ). it is a colorless, highly volatile and flammable liquid with a characteristic pungent odor. acetone is miscible with water and serves as an important organic solvent in industry, home,... | [
"Halthane",
"Isoflurane",
"Sevoflurane",
"Desflurane"
] | B | B i.e. Isoflurane |
medmcqa_9062 | medmcqa | <ctx>
vitamin a which led to the finding that the amount, as well as biological value, of dietary protein are important in the process of converting carotene to vitamin a. other studies dealt with metabolic changes during cachexia of tumor - bearing animals. one of the most striking effects of tumor on the host was the... | [
"VitaminB6",
"Vitamin B12",
"Vitamin B2",
"Vitamin B1"
] | B | Ans. is 'b' i.e.. Vitamin B12 o The intestinal absorption of vitamin Bu requires intrinsic factor (IF), secreted by parietal cells of the stomach.o In stomach vitamin Bt2 binds to IF to form vitamin Bn-IF complex which intum is absorbed by sepecific receptors on mucosal cells of the ileum.o Vitamin Buis also called as ... |
mmlu_aux_2108 | mmlu_auxiliary | <ctx>
the international astronomical union ( iau ) defined in august 2006 that, in the solar system, a planet is a celestial body that : is in orbit around the sun, has sufficient mass to assume hydrostatic equilibrium ( a nearly round shape ), and has " cleared the neighbourhood " around its orbit. a non - satellite b... | [
"Pluto is no longer a real planet according to the new theory.",
"People have been dreaming about space flight.",
"Anousheh Ansari was the first women space tourist.",
"The US space shuttle Discovery is the first one launched by NASA at night."
] | D | null |
qasc_5743 | qasc | <ctx>
and collisionless gas / star or dark matter by spherical cow style continuity equation on any generic quantity q of the system : where the sign is generally negative except for the ( accreting ) mass m, and the mean free path or the friction time can be due to direct molecular viscosity from a physical collision ... | [
"shale",
"earth",
"eras",
"Roads"
] | A | |
medmcqa_603 | 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... | [
"Chronic hepatitis B with low infectivity",
"Acute hepatitis B with high infectivity",
"Chronic hepatitis with high in fectivity",
"Acute on chronic hepatitis"
] | B | HBs Ag is the first marker appear in the blood after infection. Anti HBc is the earliest antibody seen in blood. HBeAg indicates infectivity REF:MICROBIOLOGY ANANTHA NARAYANAN NINTH EDITION PAGE.546&547 |
medmcqa_2206 | medmcqa | <ctx>
. 211 – 214. n. a. biro and a. szent - gyorgyi jun. : " observations on washed muscle. " hungarica acta physiologica ( 1948 ) pp. 215 – 217 n. a. biro and a. e. szent - gyorgyi : " the effect of actin and physico - chemical changes on the myosin atp - ase system and on washed muscle " hungarica acta physiologica ... | [
"Vasodilatation",
"Bronchodilatation",
"Increased vascular permeability",
"Pain"
] | B | Kinins cause marked bronchoconstriction and not bronchodilatation. Their effect on other smooth muscles is not prominent. Ref: Essentials of Medical Pharmacology By KD Tripathi, 5th Edition, Pages 455 - 456; Textbook of Medical Physiology By Guyton and Hall, 10th Edition, Pages 181, 290, 399, 552, 725, 742. |
arc_easy_797 | arc_easy | <ctx>
ecosystem ecology is the integrated study of living ( biotic ) and non - living ( abiotic ) components of ecosystems and their interactions within an ecosystem framework. this science examines how ecosystems work and relates this to their components such as chemicals, bedrock, soil, plants, and animals. ecosystem... | [
"produced when plants grow.",
"recycled when organisms die.",
"lost when animals and plants die.",
"formed when new animals are born."
] | B | |
openbookqa_812 | openbookqa | <ctx>
few in number, and the embryos have enough food to go through full fetal development in most groups. macrolecithal eggs are only found in selected representatives of two groups : cephalopods and vertebrates. macrolecithal eggs go through a different type of development than other eggs. due to the large size of th... | [
"scrambled",
"already alive",
"dead",
"Old"
] | B | |
aquarat_22871 | aquarat | <ctx>
the digit with value b – 1 begin s = " " ; / / the string of digits pos = 0 ; / / all places are right to the radix point while not defined ( occurs [ p ] ) do occurs [ p ] = pos ; / / the position of the place with remainder p bp = b * p ; z = floor ( bp / q ) ; / / index z of digit within : 0 ≤ z ≤ b - 1 p = b ... | [
"A)86421",
"B)86424",
"C)89421",
"D)96421"
] | A | we can prove it as follows
suppose number is pqrst, now
t=(1/4)r=(1/2)s......(1),r=(1/2)p.....(2),q=t+5....(3)
now from (1)4t=r=2s=k(suppose)....(4)
from (2) 2r=p...(5)
now(4)*2 then we get 8t=2r=4s=k(again some integer)....(6)
from (5) and (6)
8t=2r=4s=p=k.........(7)
now we have to choose the value of k
1)if choose k... |
openbookqa_2663 | openbookqa | <ctx>
in astronomy, a solar transit is a movement of any object passing between the sun and the earth. this includes the planets mercury and venus ( see transit of mercury and transit of venus ). a solar eclipse is also a solar transit of the moon, but technically only if it does not cover the entire disc of the sun ( ... | [
"electricity",
"water",
"rocks",
"sunradiation"
] | D | |
aquarat_26295 | aquarat | <ctx>
9. 46 m / s 26. × 27. equating and, we obtain 29. ( a ) ( b ) this is much, much longer than human time scales. 30. × 32. ( a ) 40 ( b ) 8 million 34. $ 149 36. ( a ) ( b ) 141 s 38. ( a ) 3. 20 s ( b ) 4. 04 s 40. ( a ) × ( b ) 42. identify knowns :,,, identify unknowns : power of the car, force that car applies... | [
"A)28 km",
"B)12 km",
"C)16 km",
"D)30 km"
] | B | Let the distance between A and B be x km.
Total time = x/(5 + 1) + x/(5 - 1) = 5
=> x/6 + x/4 = 4 => (2x + 3x)/12 = 5 => x = 12 km.
ANSWER:B |
aquarat_18708 | aquarat | <ctx>
7. 1 work : the scientific definition 1. how much work does a supermarket checkout attendant do on a can of soup he pushes 0. 600 m horizontally with a force of 5. 00 n? express your answer in joules and kilocalories. 2. a 75. 0 - kg person climbs stairs, gaining 2. 50 meters in height. find the work done to acco... | [
"A)27 days",
"B)21 days",
"C)17 days",
"D)18 days"
] | A | WC = 1:2
2x + x = 1/18 => x = 1/54
2x = 1/54 => 27 days
Answer:A |
aquarat_16127 | 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)5 : 7 : 8",
"B)20 : 49 : 64",
"C)38 : 28 : 21",
"D)None of these"
] | B | Solution: Let their investments be Rs. x for 14 months, Rs. y for 8 months and Rs. z for 7 months respectively.
Then, 14x : 8y : 7z = 5 : 7 : 8.
Now, 14x/8y = 5/7 => 98x = 40y
=> y = 49/20 x
And, 14x/7z = 5/8
=> 112x = 35z
=> z = 112/35 x = 16/5 .x.
So x : y : z = x : 49/20 x : 16/5 x = 20 : 49 : 64.
Answer: Option B |
qasc_730 | qasc | <ctx>
human science ( or human sciences in the plural ) studies the philosophical, biological, social, and cultural aspects of human life. human science aims to expand our understanding of the human world through a broad interdisciplinary approach. it encompasses a wide range of fields - including history, philosophy, ... | [
"people",
"bacteria",
"fungi",
"eukyarotes"
] | D | |
mmlu_aux_2738 | mmlu_auxiliary | <ctx>
space debris ( also known as space junk, space pollution, space waste, space trash, space garbage, or cosmic debris ) are defunct human - made objects in spaceprincipally in earth orbitwhich no longer serve a useful function. these include derelict spacecraftnonfunctional spacecraft and abandoned launch vehicle s... | [
"will be swallowed and stored in its trash bin",
"will be broken apart in the trash container",
"will be destroyed by heat in the upper atmosphere",
"will be transported to the earth through a cable"
] | C | null |
medmcqa_197 | 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... | [
"Anti depressants",
"Anti psychotics",
"Anti epileptics",
"Mood stabilizers"
] | B | |
medmcqa_8379 | medmcqa | <ctx>
white matter, the standard mri is not sufficient. an mri derivative technique known as diffusion tensor imaging ( dti ) is used to determine the orientation and integrity of specific nerve pathways, allowing the detection of damage. when imaging those with alcoholism, the dti results show that heavy drinking disr... | [
"Peripheral neuropathy",
"Visual hallucination",
"Impairment of long term memory",
"Seizures"
] | C | C i.e. Impairment of long term memory |
medmcqa_1504 | medmcqa | <ctx>
deity will get angry if it takes place in the home because periods of menstruation and childbirth are considered to be polluted days. if it does not take place in the animal shed but in the home instead, the woman must perform rituals to ask for forgiveness from the deity. regardless, health problems may result b... | [
"Placental site",
"Cervical laceration",
"Episiotomy wound",
"Vaginal laceration"
] | A | Ans. (a) Placental siteRef. Dutta's Obstetrics, 7th ed. 1433PUERPERAL SEPSIS* An infection of the genital tract which occurs as a complication of delivery is termed puerperal sepsis.* Sources of infection may be endogenous where organisms are present in the genital tract before delivery.Mode of infection* Puerperal sep... |
medmcqa_7071 | medmcqa | <ctx>
under some additional hypotheses for complete lorentzian manifolds ( of metric signature ) with non - negative ricci tensor ( ). hamilton's first convergence theorem for ricci flow has, as a corollary, that the only compact 3 - manifolds which have riemannian metrics of positive ricci curvature are the quotients ... | [
"They are pathognomic of rabies",
"They are found in the brain",
"They are cytoplasmic inclusion bodies",
"They do not contain rabies virus antigen"
] | D | Ans. is 'd' i.e., They do not contain rabies virus antigen |
qasc_5018 | qasc | <ctx>
( a type of potential energy ) is stored in the molecules that compose gasoline. when gasoline is combusted within the cylinders of a car ’ s engine, the rapidly expanding gaseous products of this chemical reaction generate mechanical energy ( a type of kinetic energy ) when they move the cylinders ’ pistons. acc... | [
"omnivores",
"humans",
"Lobsters",
"wind"
] | B | |
arc_easy_317 | arc_easy | <ctx>
from the movement of the lithospheric plates, and they often occur near convergent boundaries where parts of the crust are forced into the earth as part of subduction. plate tectonics might be thought of as the process by which the earth is resurfaced. as the result of seafloor spreading, new crust and lithospher... | [
"used as a nutrient by plants",
"fixed by bacteria in the soil",
"converted into oxygen",
"absorbed into the atmosphere by lightning"
] | B | |
aquarat_46102 | aquarat | <ctx>
the number of ways a two - sided coin can come up is, where n is the number of times we toss the coin. if we toss the coin once, it can come up heads or tails,. if we toss it twice, it can come up hh, ht, th, or tt, four ways, and. to ask the specific question about, say, four coins coming up all heads, we calcul... | [
"A)269",
"B)184",
"C)174",
"D)169"
] | C | Let x be the number of people
x=5m+2
x=6n
x=30p+12
Least = 30+12= 42
Highest = 30*4+12 = 132
Total = 174
ANSWER:C |
openbookqa_160 | openbookqa | <ctx>
##itz et al. ( 2014 ) concluded that e - bike users in germany were no more likely than conventional cyclists to be involved in " safety - critical situations ". however, dozza et al. ( 2015 ) concluded ( from an analysis of swedish cyclists ) that e - bikers may be involved in more critical incidents but with " ... | [
"it runs without fuel",
"it helps people stay in shape",
"they are cheaper to maintain",
"they are more fun to drive"
] | A | |
medmcqa_9808 | medmcqa | <ctx>
the results of mris are usually ambiguous in defining the presence for this specific tumor. in ct scans, the presence of pnets will be indicated by an elevated density and an increase in volume of the brain. the ct scan can also show calcification, which is present in 41 - 44 % of pnet cases. since the tumor can ... | [
"Young age",
"Rapid onset",
"Good immunity",
"Early onset"
] | B | |
aquarat_27229 | aquarat | <ctx>
group made a judgment against the blue bus company only 8. 2 % of the time, while those in the second group found the blue bus company liable in 67. 1 % of the cases. variants and proposed mechanisms the original study found evidence for a process wells described as " fact - to - evidence reasoning ". a juror eng... | [
"A)30%",
"B)40%",
"C)50%",
"D)60%"
] | B | Let T be the total number of passengers.
Let x be the number of people with round trip tickets.
0.2T had round trip tickets and took their cars.
0.5x had round trip tickets and took their cars.
0.5x = 0.2T
x = 0.4T
The answer is B. |
arc_easy_826 | arc_easy | <ctx>
its surroundings. food industry and synthetic chemistry evaporators are often used to concentrate a solution. one example is the climbing / falling film plate evaporator, which is used to make condensed milk. similarly, reduction ( cooking ) is a process of evaporating liquids from a solution to produce a " reduc... | [
"mixing",
"settling",
"filtration",
"evaporation"
] | D | |
aquarat_20714 | aquarat | <ctx>
maintain proper clearance to produce parts accurately, and it is often necessary to have components machined with tolerances of less than one thousandth of an inch. tool making tool making typically means making tooling used to produce products. common tooling includes metal forming rolls, cutting tools ( such as... | [
"A)168.",
"B)80.",
"C)56.",
"D)48."
] | C | ways to select one shelf = 2
ways to select one bed = 4
ways to select one of the following: a chair or a closet = 4+3 = 7
ways to select all of them together = 2*4*7 = 56
Hence, C is the answer. |
aquarat_38137 | aquarat | <ctx>
different - parts. svg | thumb | 300px | assume that a task has two independent parts, a and b. part b takes roughly 25 % of the time of the whole computation. by working very hard, one may be able to make this part 5 times faster, but this only reduces the time for the whole computation by a little. in contrast,... | [
"A)30 DAYS",
"B)35 DAYS",
"C)40 DAYS",
"D)8 DAYS"
] | C | C = 1/5 – 1/8= 1/40 => 40 days
Answer:C |
qasc_1847 | qasc | <ctx>
bioenergetics is a field in biochemistry and cell biology that concerns energy flow through living systems. this is an active area of biological research that includes the study of the transformation of energy in living organisms and the study of thousands of different cellular processes such as cellular respirat... | [
"fish",
"kids",
"energy",
"glucose"
] | D | |
arc_challenge_750 | arc_challenge | <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 ... | [
"4 km/h",
"40 km/h",
"70 km/h",
"280 km/h"
] | C | |
aquarat_45487 | aquarat | <ctx>
24 10. 25 10. 26 10. 27
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
28 25. 29 25. 30 25. 31
each answer with the correct number of significant figures. ( a ) 62. 8 34 ( b ) 0. 147 + 0. 0066 + 0. 012 ( c ) 38 95
</ctx>
The following are multiple choice questions ... | [
"A)27",
"B)28",
"C)29",
"D)23"
] | B | Required number of trees
= 24/36 * 42
= 28.
Answer:B |
medmcqa_6388 | medmcqa | <ctx>
initially proliferate as skeletal myoblasts before undergoing myogenic differentiation. structure genetic markers satellite cells express a number of distinctive genetic markers. current thinking is that most satellite cells express pax7 and pax3. satellite cells in the head musculature have a unique developmenta... | [
"Desmin",
"Synaptophysin",
"Myeloperoxidase",
"Cytokeratin"
] | A | . Desmin |
aquarat_17029 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat ’ s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)3 km/hr",
"B)4 km/hr",
"C)5 km/hr",
"D)6 km/hr"
] | C | Upstream relative speed is u + v=8km/hr
Downstream speed is u-v = 2
Where u = speed of boat in still water and v is speed of stream
Then adding two equations u+v + u-v =8+2
2u=10
Finally, u=5.
ANSWER : C |
aquarat_27739 | aquarat | <ctx>
of the bc building code. meeting the requirements of step 2 would incur a 0. 5 percent construction cost premium, about cad $ 790 per unit. meeting the requirements of step 3 adds about cad $ 970 to the per - unit build cost. finally, the researchers found that building to the very high - performance levels of st... | [
"A)3944",
"B)2882",
"C)2999",
"D)1856"
] | D | Let the side of the square plot be a ft.
a2 = 64 => a = 8
Length of the fence = Perimeter of the plot = 4a = 32 ft.
Cost of building the fence = 32 * 58 = Rs. 1856.
Answer: D |
arc_easy_2066 | arc_easy | <ctx>
heat transfer is a discipline of thermal engineering that concerns the generation, use, conversion, and exchange of thermal energy ( heat ) between physical systems. heat transfer is classified into various mechanisms, such as thermal conduction, thermal convection, thermal radiation, and transfer of energy by ph... | [
"insulation",
"conduction",
"convection",
"radiation"
] | B | |
arc_easy_1283 | arc_easy | <ctx>
rich water, possibly from underground sources, after they formed. increased assurance of the bromine findings strengthens the case that rock - forming particles precipitated from surface water as salt concentrations climbed past saturation while water was evaporating. the evidence for water was published in a ser... | [
"It proves there is life on Mars.",
"It provides evidence there may be life on Mars.",
"It proves there was an advanced civilization on Mars.",
"It provides evidence of an advanced civilization on Mars."
] | B | |
aquarat_37021 | aquarat | <ctx>
combine to a product of small primes to an even power — that is, a subset of the whose squares multiply to the square of a ( hopefully different ) number mod n. method suppose the composite number n is being factored. bound b is chosen, and the factor base is identified ( which is called p ), the set of all prime... | [
"A)8",
"B)5",
"C)6",
"D)14"
] | B | COMMON FACTOR IS 5
Ans is :B |
medmcqa_894 | medmcqa | <ctx>
pterygium ( plural pterygia or pterygiums ) refers to any wing - like triangular membrane occurring in the neck, eyes, knees, elbows, ankles or digits. the term comes from the greek word pterygion meaning " wing ". types popliteal pterygium syndrome, a congenital condition affecting the face, limbs, or genitalia ... | [
"3rd CN palsy",
"4th CN palsy",
"5th CN palsy",
"6th CN palsy"
] | A | Ans. (a) 3rd CN palsy (oculomotor)Ref.:BDC 6th ed. Vol-III/361-62* Ptosis is drooping of eyelid.* Eyelid is comprised of 4 muscles:Muscles, their innervation and functionMuscleCN innervationFunction* LPSIIIOpens the eyelid* Muller's muscleT1 (NOT a CN; sympathetic nerve)Opens eyelid when LPS tired* FrontalisVIICloses t... |
aquarat_23689 | aquarat | <ctx>
##7 6063244163040088180887087028771717321932252992567756075264441680858665410918 431223215368025334985424358839 rsa - 420 rsa - 420 has 420 decimal digits ( 1, 393 bits ), and has not been factored so far. rsa - 420 = 2091366302476510731652556423163330737009653626605245054798522959941292730258 1898373570076188752... | [
"A)13",
"B)21",
"C)11",
"D)3"
] | D | Rule:
3: Sum of the digits should be divisible by 3
Given number : 6+7+4+6+5+2 = 30
Answer : D |
openbookqa_1883 | openbookqa | <ctx>
the herd to follow suit. however, as the number of individuals in a heard decreases, the option to perform mimetic behavior also decreases. this creates a higher rate of spontaneous switching between activity and inactivity - related behaviors. in contrast, the larger the herd is, the more likely it is for mimeti... | [
"less animals around",
"too much food",
"destruction",
"better food"
] | C | |
openbookqa_3038 | openbookqa | <ctx>
that of the drum t and integral with it. the contact f runs along the edge of the ring which turns with the drum. so compared to the previous experiment f, instead of being connected with the center of the coil is connected at a point as far from the center as the radius of the coil itself. in this case the galva... | [
"the innards of a cow",
"the innards of an iPhone",
"the innards of a head",
"the innards of a tree"
] | B | |
medmcqa_2041 | medmcqa | <ctx>
dizziness headaches cold hands and feet pale skin dark urine jaundice chest pain pain in the back or legs vomiting or diarrhea heart problems such as an irregular heartbeat ( arrhythmia ), a heart murmur, an enlarged heart, or heart failure. these may occur because the heart has to work harder to make sure the bo... | [
"Nasal bluckage",
"Facial congeion",
"Nasal congestion",
"Halitosis"
] | D | Ans. is 'd' i.e., Halitosis The clinical symptoms of acute sinusitis have been classified into major and minor Major Facial pain or pressure Purulent nasal discharge Fever Nasal congestion Nasal obstruction Hyposmia or Anosmia Facial congestion or fullness Minor Headache Cough Fatigue Halitosis Dental pain Ear pain or ... |
openbookqa_3277 | openbookqa | <ctx>
7. 9 world energy use 60. integrated concepts ( a ) calculate the force the woman in figure 7. 43 exerts to do a push - up at constant speed, taking all data to be known to three digits. ( b ) how much work does she do if her center of mass rises 0. 240 m? ( c ) what is her useful power output if she does 25 push... | [
"Balance",
"Pulse",
"Perspiration",
"Strength"
] | B | |
aquarat_3728 | 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)800",
"B)700",
"C)600",
"D)500"
] | A | Let the sum be Rs. x Then, ((x*10*7)/(100*2)) – ( (x*12*5)/(100*2)) = 40
= (7x/20)-(3x/10)=40
x = (40 * 20) = 800.
Hence, the sum is Rs. 800.
Answer is A. |
aquarat_23789 | aquarat | <ctx>
< 9. 99 : order = 50 if 9. 99 < = price < 19. 99 : order = 30 if price > = 19. 99 : order = 10 a. if price < 9. 99 : order = 50 else : order = 30 order = 10 b. if price < 9. 99 : order = 50 elif price < 19. 99 : order = 30 elif price = = 19. 99 : order = 10 c. if price < 9. 99 : order = 50
10−1 ( 0. 1 ; one tent... | [
"A)50",
"B)100",
"C)65",
"D)500"
] | C | Average price for a pair of rackets = $9.8
Total cost = $9.8*x = $637
x = 65 pairs were sold.
ANSWER:C |
mmlu_aux_8054 | mmlu_auxiliary | <ctx>
drought deciduous, or drought semi - deciduous plants refers to plants that shed their leaves during periods of drought or in the dry season. this phenomenon is a natural process of plants and is caused due to the limitation of water around the environment where the plant is situated. in the spectrum of botany, d... | [
"love",
"anger",
"happiness",
"clothes"
] | D | null |
aquarat_7100 | aquarat | <ctx>
13. 10 540 13 • temperature, kinetic theory, and the gas laws access for free at openstax. org example 13. 4 calculating thermal expansion : gas vs. gas tank suppose your 60. 0 - l ( 15. 9 - gal ) steel gasoline tank is full of gas, so both the tank and the gasoline have a temperature of. how much gasoline has sp... | [
"A)17 hrs",
"B)16 hrs",
"C)21 hrs",
"D)15 hrs"
] | B | 1/20 + 1/30 = 1/12
1 + 1/3 = 4/3
1 --- 12
4/3 --- ?
4/3 * 12 = 16 hrs
Answer:B |
arc_challenge_565 | arc_challenge | <ctx>
the process of combustion. in some cases of combustion, fuel remains a raw vapor as it exits the tailpipe of the vehicle. these particles of raw gasoline vapor, or hydrocarbons, go through the entirety of the combustion process without taking part in the process and manages to escape into the air we breathe. alon... | [
"Its acidity has been increased.",
"More oxygen has been dissolved in it.",
"Impurities have been removed.",
"Its molecules have higher chemical energies."
] | C | |
medmcqa_1843 | medmcqa | <ctx>
to lipids and peptides in sera, detected by microarrays, can be used as markers of the pathological subtype given by brain biopsy. other developments in this area is the finding that some lesions present mitochondrial defects that could distinguish types of lesions. mri phenotypes several studies trying to stabli... | [
"PAS positive macrophages and rod shaped bacilli in lamina propria",
"Shoened thickened villi with increased crypt depth",
"Blunting and flattening of mucosal surface and absent villi",
"Mononuclear infiltration at base of crypts"
] | A | Ans. is 'a' i.e., PAS positive macrophages and rod shaped bacilli in lamina propriaThe hallmark of Whipple's disease is a small intestinal mucosa laden with distended macrophages in the lamina propria- the macrophages contain periodic acid-schiff (PAS) positive granules and rod shaped bacilli by electron microscopy.Thr... |
medmcqa_5450 | medmcqa | <ctx>
borderline personality organization of which one consequence may be borderline personality disorder. his theory is based on ego psychological object relations theory. borderline personality organization develops when the child cannot integrate helpful and harmful mental objects together. kernberg views the use of... | [
"Lithium",
"Valproate",
"Lamotrigine",
"Carbamazepine"
] | A | .lithium was the frst agent to be used for mania it has mood stabilizing propey it was introduced by John F Cade it is liver friendly drug it has to be introduced in caution with renal derangements it can cause of hypothyroidim it should be given with caution with ACE inhibitors, NSAIDS, Angiotensin receptor antagonist... |
aquarat_11720 | aquarat | <ctx>
challenge, in which he nearly rolled the car, is repeatedly splashed, losing and, in the confessional, admits he had one of the most destructive runs of the day. despite understanding the intent, mike nevertheless loses. in deliberation, it is recognized that everyone did poorly in the donuts and water tank chall... | [
"A) 250",
"B) 3200/3",
"C) 3150/3",
"D) 4002/3"
] | B | Let D = total distance
Traci traveled 1/2 = D/2
i.e. remaining distance = D/2
She traveled 1/4 th of D/2 = D/8
Thus:
D = (D/2) + (D/8) + 400
D = 3200/3
ANSWER: B |
mmlu_aux_2654 | mmlu_auxiliary | <ctx>
##enophases were consistently recorded over the 58 years from 1891 to 1948, and a further 14 phenophases were recorded for the 20 years between 1929 and 1948. the returns were summarised each year in the quarterly journal of the rms as the phenological reports. jeffree ( 1960 ) summarised the 58 years of data, wh... | [
"drought",
"hibernation",
"windier conditions",
"extreme events"
] | A | null |
qasc_1444 | qasc | <ctx>
9. 6 forces and torques in muscles and joints learning objectives by the end of this section, you will be able to : • explain the forces exerted by muscles. • state how a bad posture causes back strain. • discuss the benefits of skeletal muscles attached close to joints. • discuss various complexities in the real... | [
"heat",
"cold",
"sweat",
"pain"
] | B | |
openbookqa_1524 | openbookqa | <ctx>
from northeast siberia, including specimens with divergent skull morphologies. a study on a 57, 000 - years - old wolf pup mummy discovered in thawing permafrost in the klondike goldfields ( yukon, canada ), aiming to determine her appearance, evolutionary relationships, life history and ecology, is published by ... | [
"a car to drive",
"a house to live in",
"a bus to sell",
"good eyes to see with"
] | D | |
aquarat_12238 | aquarat | <ctx>
< 2465 * 5 x = 4 98 56 y = ( 2460 + x ) * x = 2464 * 4 = 9856 00 00 algorithm terminates : answer = 12. 34 binary numeral system ( base 2 ) this section uses the formalism from the digit - by - digit calculation section above, with the slight variation that we let, with each or. we iterate all, from down to, and ... | [
"A)9^9",
"B)9^8",
"C)9^7",
"D)9^12"
] | D | 9^12 is much larger number than 9^2 and as we need approximate value then it's pretty much negligible in this case, so: (9^12)-(9^2) = ~9^9.
Answer: D.
Similar questions to practice:
Hope it helps. |
openbookqa_2455 | openbookqa | <ctx>
prevention / protection some shipping companies require liquid chemical products to be sealed prior to shipping to prevent hazardous chemicals from spilling on other shipments. freshness induction sealing keeps unwanted pollutants from seeping into food products, and may assist in extending shelf life of certain ... | [
"the milk is probably sour",
"it tastes bad that way",
"small organisms could make you sick",
"the cow could get angry"
] | C |
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