id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_1301 | medmcqa | <ctx>
smoking was clearly correlated with lung cancer, some, such as fisher and yerushalmy, believed that the two variables were confounded and argued against the hypothesis that cigarettes caused the cancer. the authors then explain how causal reasoning ( as developed in the rest of the book ) can be used to argue tha... | [
"Mostly applicable for common diseases",
"Requires complete understanding of all factors associated with causation of disease",
"Epidemiological ratio",
"Helps to suggest ways to interrupt the risk of transmission"
] | D | |
medmcqa_1645 | medmcqa | <ctx>
activating a proper working stroke on the teeth. first, a modified pen grasp position must be achieved before starting periodontal instrumentation ; this position involves the thumb and the index finger placed on the instrument handle, the middle finger resting on the shank, and the little finger neutral and rela... | [
"To facilitate the removal of the clamp",
"To prevent aspiration of clamp",
"To anchor the dam as cervically as possible",
"To stabilize the clamp"
] | B | |
medmcqa_946 | medmcqa | <ctx>
carpal tunnel syndrome ( cts ) is the collection of symptoms and signs associated with median neuropathy at the carpal tunnel. most cts is related to idiopathic compression of the median nerve as it travels through the wrist at the carpal tunnel ( imnct ). idiopathic means that there is no other disease process c... | [
"Ring",
"Side bars",
"Gauze support",
"Traction attachment"
] | A | (a) Ringbecause it impinges against proximal thigh. |
aquarat_34363 | aquarat | <ctx>
20. 0 times its original volume? ( b ) what is the gauge pressure? ( assume the pressure in the lab remains at 1. 00 atmosphere during the experiment. ) 26. confirm that the units of are those of energy for each value of : ( a ), ( b ), and ( c ). 27. in the text, it was shown that for gas at stp. ( a ) show that... | [
"A)480",
"B)992",
"C)772",
"D)662"
] | A | 1/x - 1/20 = -1/24
x = 120
120 * 4 = 480
Answer:A |
aquarat_6665 | 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)11",
"B)9",
"C)15",
"D)18"
] | C | let interest rate be x.
(2x+(x^2)/100)*(1/100)*29000 = 9352.5
x = 15
ANSWER:C |
medmcqa_3673 | medmcqa | <ctx>
in physiology, a stimulus is a detectable change in the physical or chemical structure of an organism's internal or external environment. the ability of an organism or organ to detect external stimuli, so that an appropriate reaction can be made, is called sensitivity ( excitability ). sensory receptors can recei... | [
"Due to difference in permability of receptors for different ions",
"Is propogated",
"Refractory period of 15-20 sec",
"Is a graded change"
] | D | ANSWER: (D) Is a graded changeREF: Textbook of Medical Physiology by Khurana page 1032-1033, Physiology - Prep Manual for Undergraduates, 4th Edition by Vijaya D Joshi page 562, Ganongs 22nd ed p. 123-125When a stimulus excites the receptor, it changes the potential across the membrane of the receptors. This change in ... |
aquarat_43168 | aquarat | <ctx>
chief reason for this differentiation was that unicode makes a distinction between characters and glyphs. for example, when writing english in a cursive style, the letter " i " may take different forms whether it appears at the beginning of a word, the end of a word, the middle of a word or in isolation. language... | [
"A)12",
"B)280",
"C)300",
"D)310"
] | A | Number of ways = 4!/2! = 4X3X2X1/2X1 = 12
A |
aquarat_39402 | 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)278",
"B)166",
"C)151",
"D)270"
] | D | Speed = 72 * 5/18 = 20 m/sec.
Time = 26 sec.
Let the length of the train be x meters.
Then, (x + 250)/26 = 20
x = 270 m.
Answer:D |
aquarat_24987 | 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
7. 1 work : the scientific definition... | [
"A)4 days",
"B)2 days",
"C)6 days",
"D)8 days"
] | C | C
6 days
4/10 + 9/x = 1 => x = 15
1/10 + 1/15 = 1/6 => 6 days |
aquarat_17968 | aquarat | <ctx>
to be determined. define the task elements. these are the defined broken - down steps of the task that will be observed during the study. since a worker is going to be observed, additional categories will likely be included as well, such as " idle ", " waiting for work ", and " absent ". design the study. this in... | [
"A)x3/z",
"B)x2/z",
"C)x3/z2",
"D)x2/z2"
] | B | Explanation :
M1D1T1W2 = M2D2T2W1
Where, M – number of men
D – number of days
T – time duration
W – amount of work
x*x*x*z = z*D2*z*x
D2 = x2/z
Answer : B |
openbookqa_789 | 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... | [
"our planet's axis is tilted",
"Mercury's axis is tilted",
"the gravitational pull of Pluto on the southern hemisphere",
"lyrics about winter by popular musicians always mention bundling up"
] | A | |
openbookqa_3179 | openbookqa | <ctx>
, and normal hearing elsewhere. how much more intense is a 5000 - hz tone than a 400 - hz tone if they are both barely audible to the child? 17 • problems & exercises 771 71. what is the ratio of intensities of two sounds of identical frequency if the first is just barely discernible as louder to a person than th... | [
"a soft kiss",
"a flea fart",
"a whisper",
"a motor"
] | D | |
qasc_2049 | qasc | <ctx>
types of benthonic fish. when they do catch prey, they use benthonic pressure suction in order to take the prey into their mouth and swallow it whole. in order to create that suction to get their prey, they extend their jaws into the substrate, then they retract their jaws very quickly and create the " super ambi... | [
"muscles",
"gills",
"water",
"dorsal fin"
] | B | |
medmcqa_135 | medmcqa | <ctx>
difficult to manufacture at scale and control degradation, requiring ultracold storage and transport. as examples, moderna's rna vaccine candidate requires cold chain management just above freezing temperatures between with limited storage duration ( 30 days ), but the pfizer - biontech rna candidate requires sto... | [
"Typhoral live",
"H1n1 killed",
"H1n1 live",
"Yellow fever live"
] | C | Hlnl live (Intranasal route) |
medmcqa_1793 | medmcqa | <ctx>
health, exacerbated by malnutrition and poverty coupled with governments'reluctance in implementing public health policies. from the beginnings of human civilization, communities promoted health and fought disease at the population level. in complex, pre - industrialized societies, interventions designed to reduc... | [
"Farmers",
"Travellers",
"Industrial workers",
"Mine workers"
] | B | Emporiatrics is the term coined to describe the science of the health of travellers. Health maintenance recommendations are based not only on the traveler's destination but also on assessment of risk, which is determined by such variables as health status, specific itinerary, purpose of travel, season, and lifestyle du... |
medmcqa_8510 | medmcqa | <ctx>
hemangioma is large it can cause abdominal pain, a sense of fullness in right upper abdominal area, heart problems, and coagulation dysfunction. cavernous hemangiomas are diagnosed with medical imaging ( do not usually need biopsy to confirm diagnosis ). given their benign course and often asymptomatic nature, ca... | [
"Single & large abscess",
"Systemic complaints, fever & jaundice common",
"X-ray features are diagnostic",
"Liver enzyme abnormalities are common & severe"
] | A | About 50% of hepatic abscesses are solitary. Their size may vary from less than a millimetre to several centimetres in diameter. It can be multiloculated or a single cavity. It usually involves the right lobe (~75%) Clinical features the classical description of the hepatic abscess is - fever, jaundice and . upper quad... |
qasc_8065 | qasc | <ctx>
simplest steroid and the nucleus of all steroids and sterols, is composed of seventeen carbon atoms in carbon - carbon bonds forming four fused rings in a three - dimensional shape. the three cyclohexane rings ( a, b, and c in the first illustration ) form the skeleton of a perhydro derivative of phenanthrene. th... | [
"bacteria",
"fats",
"sugar",
"muscle"
] | B | |
openbookqa_793 | openbookqa | <ctx>
was known to " a segment of society, a privileged segment — both local and international ", and some sources claim " 99. 99 percent of zimbabweans " had never heard of cecil. death during june 2015, walter j. palmer, an american dentist and recreational game hunter, reportedly paid to a zimbabwean professional hu... | [
"to find more water",
"to catch up to it",
"to enjoy its day",
"to wear better shoes"
] | B | |
mmlu_aux_4208 | mmlu_auxiliary | <ctx>
##able batteries include automobile starters, portable consumer devices, light vehicles ( such as motorized wheelchairs, golf carts, electric bicycles, and electric forklifts ), road vehicles ( cars, vans, trucks, motorbikes ), trains, small airplanes, tools, uninterruptible power supplies, and battery storage po... | [
"the new technology cannot come into use at present",
"the cost of the new technology is quite high",
"the government won't support the technology",
"the size of the batteries is too big at present"
] | C | null |
medmcqa_3043 | medmcqa | <ctx>
. the hypertabastic accelerated failure time model was used to analyze the remission duration of acute leukemia patient. brain tumor study of malignant glioma patients a randomized clinical trial comparing two chemotherapy regimens for 447 individuals with malignant glioma. a total of 293 patients died within a f... | [
"Factor II deficiency",
"Factor XIII deficiency",
"Heparin administration",
"Thrombocytopenia"
] | A | ANSWER: (A) Factor II deficiencyREF: Mastery of Surgery by Josef E. Fischer, K. I. Bland, 5th edition Part I page 90, Saint-Frances guide: clinical clerkship in outpatient medicine. Page 434 8; 235, Harrison 17th ed table 59-4See APPENDIX-50 below for "BLE EDIN G/C O AG U L ATI ON DISORDERS" and APPROACH TO A PATIENT W... |
medmcqa_4429 | medmcqa | <ctx>
did not attempt to develop a long range antenna. the proof of concept exploit helps demonstrate the need for better security and patient alerting measures in remotely accessible medical implants. in response to this threat, purdue university and princeton university researchers have developed a prototype firewall... | [
"Ecchymosis",
"Deep vein thrombosis",
"Recurrence of varicosity",
"Venous ulcer"
] | A | (A) Ecchymosis # Complications of varicose vein surgery: Bruising and discomfort are common following removal of varices, especially where the veins were of very large diameter. However, the pain usually requires only mild analgesics. |
openbookqa_1992 | openbookqa | <ctx>
##ot tubes that take advantage of the pressure differential between an inner tube and an outer tube that is exposed to the wind to determine the dynamic pressure, which is then used to compute the wind speed. sustained wind speeds are reported globally at a height and are averaged over a 10 ‑ minute time frame. t... | [
"snow",
"electricity",
"wood",
"bananas"
] | B | |
medmcqa_5936 | medmcqa | <ctx>
a, strauss k, orfao a. enumeration of cd4 + t - cells in the peripheral blood of hiv - infected patients : interlaboratory study of the facscount system. cytometry. 1999 ; 38 : 231 - 7. immunology strauss k, gonzalez h. el syndrome de anticardiolipina. acta med col 1988 ; 13 : 46 - 49. strauss kw, gonzalez - buri... | [
"congenital dislocation of knee",
"Obstetric brachial plexus injury",
"Developmental dysplasia of hip",
"Tom Smith's ahritis"
] | C | OOLANI&;STEST is used to test DDH in infants In this test the baby&;s thighs are held with the thumbs medially and the fingers resting on the greater trochanters; the hips are flexed to 90 degrees and gently abducted. In NORMAL baby, there is smooth abduction to almost 90 degrees. In CONGENITAL DISLOCATION the movement... |
qasc_1931 | qasc | <ctx>
the microbes and immunology is complicated. allomothering by kin hrdy states that the altruism of allomothers can be explained by hamilton's rule and therefore allomothers enhance their inclusive fitness by helping kin. however, in humans, bilocality and complex cultural norms around marriage or mating produce gr... | [
"plants",
"organs",
"brain cells",
"athletes"
] | C | |
arc_easy_1271 | arc_easy | <ctx>
1. 30 103 l how sciences interconnect greenhouse gases and climate change the thin skin of our atmosphere keeps the earth from being an ice planet and makes it habitable. in fact, this is due to less than 0. 5 % of the air molecules. of the energy from the sun that reaches the earth, almost is reflected back into... | [
"denser",
"cooler",
"wetter",
"cloudier"
] | B | |
arc_easy_1058 | arc_easy | <ctx>
building height extraction. the building extraction task is needed to determine building locations, ground elevation, orientations, building size, rooftop heights, etc. most buildings are described to sufficient details in terms of general polyhedra, i. e., their boundaries can be represented by a set of planar s... | [
"a topographical map",
"a map of wind currents",
"a plate tectonic diagram",
"a chart of sedimentary layers"
] | A | |
mmlu_aux_5088 | mmlu_auxiliary | <ctx>
##ipient flightlessness of the extinct auckland islands merganser. wilson bulletin 101 : 410 – 435. 1990. evolutionary morphology of flightlessness in the auckland islands teal. condor 92 : 639 – 673. 1991. a phylogenetic analysis and classification of recent dabbling ducks ( tribe anatini ) based on comparative ... | [
"swim under the sea",
"stay under the sea",
"rest and sleep upon the waves",
"jump into the sea"
] | C | null |
openbookqa_588 | openbookqa | <ctx>
mapmaking, ecosystems, and surface water flow and distribution. over a large area, it can influence climate and weather patterns. the terrain of a region largely determines its suitability for human settlement : flatter alluvial plains tend to have better farming soils than steeper, rockier uplands. elevation is ... | [
"water damage will be more apparent",
"flood damage will be decreased",
"flooding will be less of a risk",
"more floodwater will be clean"
] | A | |
pubmedqa_625 | pubmedqa | <ctx>
##er g, laval g, patin e, boisson - dupuis s, abel l, casanova jl, quintana - murci l ( 2021 ) human ancient dna analyses reveal the high burden of tuberculosis in europeans over the last 2, 000 years. american journal of human genetics 108 ( 3 ) : 517 - 524 pmid : 33667394 quintana - murci l ( 2019 ) human immun... | [
"yes",
"no",
"maybe"
] | A | |
qasc_3210 | qasc | <ctx>
large areas is with a helicopter, using a gps to record the location of the helicopter and a laser scanner to measure the ground. to increase precision, surveyors place beacons on the ground ( about apart ). this method reaches precisions between 5 – 40 cm ( depending on flight height ). surveyors use ancillary e... | [
"waves",
"salinity",
"all sizes",
"speed"
] | C | |
mmlu_aux_4238 | mmlu_auxiliary | <ctx>
returned on 16 december in the same year, brought 1, 731 g ( 61. 1 oz ) of lunar samples back to earth. as indicated by the official insignia, the shape of a calligraphic nascent lunar crescent with two human footprints at its center reminiscent of the chinese character, the chinese character for " moon ", the ul... | [
"Jade Rabbit wakes up to begin moon mission.",
"Jade Rabbit was put to sleep on the moon.",
"Jade Rabbit lost contact with the earth.",
"Jade Rabbit is to undertake new mission."
] | A | null |
mmlu_aux_3367 | mmlu_auxiliary | <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... | [
"introduce the present situation of the polar areas",
"warn people against extreme weather",
"call on people to protect the oceans and humans",
"advertise for volunteers to protect the environment"
] | C | null |
aquarat_47078 | aquarat | <ctx>
multiple choice questionnaire, while the results are made transparent. the average approval rate lays around 80 / 100 with those scoring below more than three times mostly leaving the company. risk salary : in order to have fluctuating labour costs with losses and profits, about a third of the employees may have ... | [
"A)$35,000",
"B)$40,000",
"C)$55,000",
"D)$65,000"
] | B | Another method is to get ratios
Say 30000=a and
We know the # of people are in 1:5 ratio
Average=(3a*1+a*5)/6= 8a/6=40000
Answer is B. $40,000 |
arc_easy_624 | arc_easy | <ctx>
. the sustainable diet is primarily plant - based, relying heavily on whole grains, legumes, fruits, and vegetables. this is also supplemented by moderate amounts of eggs, dairy, poultry, fish, and minimal red meat. proportions are meant to be moderate, with all dietary needs satisfied but not heavily exceeded. f... | [
"It is needed to change glucose to energy.",
"It is needed to store nutrients.",
"It is needed to repair tissue.",
"It is needed to produce water."
] | C | |
mmlu_aux_4194 | mmlu_auxiliary | <ctx>
intensified in china. 1, 740, 000 square kilometres of land is classified as " dry ", and desertification disrupts the lives of 400 million people and causes direct economic losses of 54 billion yuan ( $ 7 billion ) a year, sfa figures show. sulfur ( an acid rain component ), soot, ash, carbon monoxide, and other... | [
"exposing them to strong sunlight",
"damaging the structure of their leaves",
"adding more pores to the roots",
"making the land unfit for the plants to grow"
] | B | null |
arc_easy_276 | arc_easy | <ctx>
can be estimated. as noticed, the interior should have cooled more from its initial temperature in the years since its formation. in fact, it should have taken no more than about years to cool to its present temperature. what is keeping it hot? the answer seems to be radioactive decay of primordial elements that ... | [
"landslides",
"volcanoes",
"avalanches",
"floods"
] | B | |
medmcqa_9676 | medmcqa | <ctx>
the ureters have been resited as a result of surgery, for example due to a kidney transplant or due to past surgery for vesicoureteric reflux, that site may also become narrowed. a narrowed ureter may lead to ureteric enlargement ( ) and cause swelling of the kidneys ( hydronephrosis ). associated symptoms may in... | [
"E. coli",
"Proteus",
"Staphylococcus",
"Streptococcus"
] | A | • Most UTIs are caused by a single bacterial species.
• At least 80% of the uncomplicated cystitis and pyelonephritis are due to E. coli, with most of pathogenic strains belonging to the O serogroups.
• Other less common uropathogens include Klebsiella, Proteus, and Enterobacter spp. and enterococci.
• In hospital acqu... |
mmlu_aux_4089 | mmlu_auxiliary | <ctx>
, where tigers are present. in areas where leopards and tigers are sympatric, coexistence is reportedly not the general rule, with leopards being few where tigers are numerous. tigers appear to inhabit the deep parts of the forest while leopards are pushed closer to the fringes. in tropical forests, leopards do n... | [
"size",
"running speed",
"way of hunting",
"claws"
] | A | null |
qasc_5505 | qasc | <ctx>
compounds with nitrogen in all of its oxidation states from 3− to 5 +. much of the chemistry of nitrogen involves oxidation - reduction reactions. some active metals ( such as alkali metals and alkaline earth metals ) can reduce nitrogen to form metal nitrides. in the remainder of this section, we will examine ni... | [
"Expands",
"boiling",
"moves",
"Solidifies"
] | A | |
openbookqa_1638 | openbookqa | <ctx>
porphyry ( ) is any of various granites or igneous rocks with coarse - grained crystals such as feldspar or quartz dispersed in a fine - grained silicate - rich, generally aphanitic matrix or groundmass. in its non - geologic, traditional use, the term porphyry usually refers to the purple - red form of this ston... | [
"layer",
"sun",
"brain",
"labyrinth"
] | A | |
aquarat_49235 | aquarat | <ctx>
cranberry juice is the liquid juice of the cranberry a fruit recognized for its bright red color, tart taste, and versatility for product manufacturing. major cranberry products include cranberry juice, dried cranberry, cranberry sauce, frozen cranberry, cranberry powder, and dietary supplements containing cranbe... | [
"A)3 : 1",
"B)7 : 3",
"C)3 : 2",
"D)4 : 5"
] | C | The lemonade is 50% water and 20% sugar.
The limeade is 40% water and 32% sugar.
The crusade is more than 45% water and more than 24% sugar.
For the crusade to be 45% water, the ratio of lemonade to limeade must 1:1. Since the crusade is more than 45% water (the average of 50 and 40), then the ratio of lemonade to lime... |
mmlu_aux_8694 | mmlu_auxiliary | <ctx>
18. 2 conductors and insulators learning objectives by the end of this section, you will be able to : • define conductor and insulator, explain the difference, and give examples of each. • describe three methods for charging an object. • explain what happens to an electric force as you move farther from the sourc... | [
"magic",
"orange juice",
"tupperware",
"milk"
] | C | null |
medmcqa_1559 | medmcqa | <ctx>
##l residue to tetrahydrofolate, while the l - protein, a lipoamide dehydrogenase, catalyzes the oxidation of the dihydrolipoyl residue of h - protein and reduction of nad. structure gene human gcsh gene has 5 exons spanning 13. 5kb and resides on chromosome 16 at q23. 2. protein the gcsh is a heat - stable small... | [
"Tryptophan metabolism",
"Histidine transpoer",
"Branched chain AA metabolism",
"Ornithine transpoer"
] | D | Ans. is 'd' i.e., Ornithine transpoer Hyperornithinaemia, hyperammonaemia, homocitrullinuria (HHH) syndrome is an autosomal recessive disorder of ornithine transpo caused by mutations in gene SLC 25A15 encoding the ornithine transoer protein (ORNT1).There is defective activity of the ornithine transpoer across the mito... |
openbookqa_576 | openbookqa | <ctx>
15. 5 applications of thermodynamics : heat pumps and refrigerators learning objectives by the end of this section, you will be able to : • describe the use of heat engines in heat pumps and refrigerators. • demonstrate how a heat pump works to warm an interior space. • explain the differences between heat pumps ... | [
"they will refuse to touch",
"they will stick together",
"they will be sticky",
"they will be charged"
] | A | |
aquarat_13642 | aquarat | <ctx>
2. 3 • time, velocity, and speed 45 figure 2. 11 position vs. time, velocity vs. time, and speed vs. time on a trip. note that the velocity for the return trip is negative. making connections : take - home investigation — getting a sense of speed if you have spent much time driving, you probably have a good sense... | [
"A)78",
"B)54",
"C)36",
"D)34"
] | B | Let the speed of each train be x m/sec.
Then, relative speed of the two trains = 2x m/sec.
So, 2x = (180 + 180)/12 => x = 15
Speed of each train = 15 m/sec.
= 15 * 18/5 =54 km/hr.
Answer: Option B |
qasc_1619 | qasc | <ctx>
in botany, a plant shoot consists of any plant stem together with its appendages like, leaves and lateral buds, flowering stems, and flower buds. the new growth from seed germination that grows upward is a shoot where leaves will develop. in the spring, perennial plant shoots are the new growth that grows from th... | [
"ice",
"grass",
"plants",
"bacteria"
] | C | |
aquarat_42689 | aquarat | <ctx>
the speeds are • the first doppler shift is for the moving observer ; the second is for the moving source. ( 2 ) use the following equation : 17. 21 17. 22 17. 23 17. 24 17. 25
the relative velocity ( also or ) is the velocity of an object or observer b in the rest frame of another object or observer a. classica... | [
"A)1:3",
"B)3:1",
"C)7:3",
"D)3:2"
] | C | Let the speed of the trains be x and y respectively
length of train1 = 27x
length of train2 = 17y
Relative speed= x+ y
Time taken to cross each other = 24 s
= (27x + 17 y)/(x+y) = 24
= (27x + 17 y)/ = 24(x+y)
= 3x = 7y
=x/y = 7/3
Answer :C |
medmcqa_418 | medmcqa | <ctx>
to be below 18 weeks, or " wait for the pregnancy to complete its full term if they feel the unborn child has surpassed the age cap ". following this, the board decided to go ahead with the abortion. in may 2017, a 16 - year - old rape survivor and her father approached the gujarat high court seeking permission t... | [
"Collection of blood under the pericranium",
"Collection of sero-sanguineous fluid in the scalp",
"Edema of the scalp due to grip of the forceps",
"Varicose veins in the scalp"
] | B | Ans. Collection of sero-sanguineous fluid in the scalp |
openbookqa_512 | openbookqa | <ctx>
there is empirical evidence of the causal impact of social relationships on health. the social support theory suggests that relationships might promote health especially by promoting adaptive behavior or regulating the stress response. troubled relationships as well as loneliness and social exclusion may have neg... | [
"frequent physical contact",
"irregular body motion",
"decreased physical effort",
"active physical effort"
] | D | |
aquarat_23790 | aquarat | <ctx>
mr. jones has two children. the older child is a girl. what is the probability that both children are girls? under the aforementioned assumptions, in this problem, a random family is selected. in this sample space, there are four equally probable events : only two of these possible events meet the criteria specif... | [
"A)2/3",
"B)1/3",
"C)2/9",
"D)1/12"
] | D | Probability of first member an English teacher = 3/9
Probability of second member an English teacher = 2/8
Probability of both being english teacher = 3/9 x 2/8 =1/12 (D)
ANSWER:D |
mmlu_aux_3275 | mmlu_auxiliary | <ctx>
selection. humans began controlling the offspring of livestock during the agricultural revolution through the mating of high yielding animals. theories from anthropologists suggest that humans began differing relationships with canines during the neolithic age. this is possibly when humans began keeping dogs as p... | [
"How humans influenced monkeys.",
"A monkey invented a gesture.",
"A new social culture was discovered.",
"How experts made the new discovery."
] | B | null |
medmcqa_5559 | medmcqa | <ctx>
##lytic enzymes to break down the organic algal material. ecology distribution diatoms are a widespread group and can be found in the oceans, in fresh water, in soils, and on damp surfaces. they are one of the dominant components of phytoplankton in nutrient - rich coastal waters and during oceanic spring blooms,... | [
"Algae",
"Parasites",
"Bacteria",
"Fungi"
] | A | Diatoms are unicellular algae. |
aquarat_12994 | aquarat | <ctx>
now equal this new number ( which is the next prime ), and repeat from step 3. when the algorithm terminates, the numbers remaining not marked in the list are all the primes below. the main idea here is that every value given to will be prime, because if it were composite it would be marked as a multiple of some ... | [
"A)25",
"B)28",
"C)30",
"D)34"
] | B | Required sum = (2 + 3 + 5 + 7 + 11) = 28
Note: 1 is not a prime number
Option B |
aquarat_25891 | aquarat | <ctx>
, the prices of two assets that are either fungible or related by a strict pricing relationship may temporarily go out of sync as the market makers are slow to update the prices. this momentary mispricing creates the opportunity for an arbitrageur to capture the difference between the two prices. for example, the... | [
"A)5363",
"B)6240",
"C)2368",
"D)7632"
] | D | To obtain Rs. 10, investment
= Rs. 106.
To obtain Rs. 600, investment =
= Rs. 7632
Answer: D |
openbookqa_3221 | openbookqa | <ctx>
genetics is the study of genes and tries to explain what they are and how they work. genes are how living organisms inherit features or traits from their ancestors ; for example, children usually look like their parents because they have inherited their parents'genes. genetics tries to identify which traits are i... | [
"feet",
"child support",
"brain",
"younglings"
] | D | |
aquarat_3215 | aquarat | <ctx>
. 11 ( plus the $ 100 initial wager ). see the article odds for conversion equations. references bayesian statistics
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 p... | [
"A)11",
"B)29",
"C)99",
"D)77"
] | B | 900 ---- 260
100 ---- ? => 29%
Answer: B |
qasc_4073 | qasc | <ctx>
energy from waves as they hit the coast. they keep coastal waters healthy by absorbing bacteria and nutrients, and slow the speed of climate change by sequestering carbon dioxide into the sediment of the ocean floor. seagrasses evolved from marine algae which colonized land and became land plants, and then return... | [
"mud",
"Nutrients",
"sodium",
"toxins"
] | C | |
medmcqa_6189 | medmcqa | <ctx>
coronary artery disease ( cad ), also called coronary heart disease ( chd ), ischemic heart disease ( ihd ), myocardial ischemia, or simply heart disease, involves the reduction of blood flow to the heart muscle due to build - up of atherosclerotic plaque in the arteries of the heart. it is the most common of the... | [
"Atorvastatin",
"Cholestyramine",
"Clofibrate",
"Gemfibrozil"
] | B | Cholestyramine and colestipol are bile acid sequestrants that bind bile acids in the intestine, thereby interrupting enterohepatic circulation of bile acids. This has an indirect effect to enhance LDL clearance and lower lipids in the blood. Atorvastatin and lovastatin are lipid-lowering drugs that competitively inhibi... |
medmcqa_995 | medmcqa | <ctx>
of gene expression profiling is the ability to further classify tumors into subtypes having distinct biological properties and affect prognoses. for example, some diffuse large b - cell lymphomas ( dlbcls ) are indistinguishable based on histological methods yet are clinically heterogeneous : 40 % of patients res... | [
"Presenting at a younger age",
"Having a lower total leucocyte count",
"Having prominent lymphadenopathy",
"Having a shorter survival"
] | D | |
medmcqa_4521 | medmcqa | <ctx>
hla - a is a group of human leukocyte antigens ( hla ) that are encoded by the hla - a locus, which is located at human chromosome 6p21. 3. hla is a major histocompatibility complex ( mhc ) antigen specific to humans. hla - a is one of three major types of human mhc class i transmembrane proteins. the others are ... | [
"Sho term of chromosomes 3",
"Sho arm of chromosomes 6",
"Long arm of chromosomes 3",
"Long arm of chromosomes 6"
] | B | Ans. is 'b' i.e., Sho arm of chromosomes 6 o HLA complex of genes is located on the sho arm of chromosome 6. |
openbookqa_2046 | openbookqa | <ctx>
the solar cycle, also known as the solar magnetic activity cycle, sunspot cycle, or schwabe cycle, is a nearly periodic 11 - year change in the sun's activity measured in terms of variations in the number of observed sunspots on the sun's surface. over the period of a solar cycle, levels of solar radiation and ej... | [
"Day",
"Night",
"Extinction",
"Ice Age"
] | A | |
aquarat_19537 | aquarat | <ctx>
all terms involving on the left hand side and all other terms on the right hand side. solve for, and insert the numerical values : 14. 12 14. 13 14. 14 14. 15
12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. solve the initial - value problem. 31. 32. 33. 34. 35. 36.
the form in this c... | [
"A)2",
"B)3",
"C)5",
"D)1"
] | D | Sol.
6x + 4 = 4x - 2
=> 6x – 4x = 4 - 2
=> 2x = 2 => x = 1
Answer D |
medmcqa_9602 | medmcqa | <ctx>
lakes, or video footage of people in water. this induces a reaction which can then be changed or manipulated by the therapist. virtual reality exposure : in certain circumstances, virtual reality technology can be employed when in vivo exposure is not practical. this could include when an individual doesn't resid... | [
"OCD",
"Panic disorder",
"Social phobia",
"All"
] | D | Ans:D.)All Selective serotonin reuptake inhibitors (SSRIs) are US-FDA approved drugs of first choice (line) for major Depression, Obscessive - compulsive disorder (OCD), Premenstrual dysphoric disorder, Post traumatic stress disorder (PTSD), Panic disorder, Eating disorder (bulimia nervosa), and Social phobia (social a... |
qasc_7291 | qasc | <ctx>
time. at the food production level, natural disasters and drought result in crop failure and decreased food availability. civil conflicts can also decrease access to food. instability in markets resulting in food - price spikes can cause transitory food insecurity. other factors that can temporarily cause food in... | [
"pH of soil",
"Dehydration",
"climate",
"colder weather"
] | A | |
mmlu_aux_3246 | mmlu_auxiliary | <ctx>
donald o. hebb, who argued that " mind " is simply a name for processes in the head that control complex behavior, and that it is both necessary and possible to infer those processes from behavior. animals came to be seen as " goal seeking agents that acquire, store, retrieve, and internally process information a... | [
"Only apes",
"Only dogs",
"Only large elephants",
"Many animals"
] | D | null |
medmcqa_3790 | medmcqa | <ctx>
##sm in crown - size dimensions. this research has established that human teeth are sexually dimorphic and, although males and females exhibit overlapping dimensions, there are significant differences in mean values. sexual dimorphism has been observed in both deciduous and permanent dentition, although it is muc... | [
"Skull",
"Pelvis",
"Femur",
"Tibia & Fibula"
] | B | Ans. (B) Pelvis"Krogman's degree of accuracy"The accuracy of estimating the sex from skeletal remains depends upon the number of bones available.If the entire skeleton is available, the accuracy is 100%;Pelvis alone is available, it is 95%Skull alone, it is 90%Skull + pelvis, the accuracy is 98% |
arc_easy_1117 | arc_easy | <ctx>
that when atmospheric temperature increases ( e. g., due to greenhouse gases ) the absolute humidity should also increase exponentially ( assuming a constant relative humidity ). however, this purely thermodynamic argument is subject of considerable debate because convective processes might cause extensive drying... | [
"runoff",
"evaporation",
"precipitation",
"condensation"
] | B | |
aquarat_29073 | aquarat | <ctx>
to the same real number – and there are no other duplicate images. in the decimal system, for example, there is 0. = 1. = 1 ; in the balanced ternary system there is 0. = 1. =. a rational number has an indefinitely repeating sequence of finite length, if the reduced fraction's denominator contains a prime factor ... | [
"A)3",
"B)6",
"C)8",
"D)12"
] | C | can you explain your method. i solved it differently
XYZ, where Z must be 5. therefore 1 variation of digit in Z.
Y can be any of the 4 possible choices.
X can be any of the 3 possible choices.
4+3+1= 8
C |
openbookqa_373 | openbookqa | <ctx>
amensalism is a non - symbiotic species interaction in which one organism negatively affects the other organism but is unaffected by that organism. this type of species interaction is common in nature, and an example in insect ecology is between goats and insects. the two individuals compete for the same food sou... | [
"a boa constrictor devouring a monkey",
"a horse trampling a mouse",
"a cat eating a piece of grass",
"a whale eating tons of algae"
] | A | |
medmcqa_6643 | medmcqa | <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... | [
"Constant Tandem Repeat",
"Variable Number Tandem Repeats (VNTR)",
"Non-repeatative sequence",
"Exon"
] | B | Variable number of tandem (one after another) repeats (VNTR), is unique for any individual & therefore serves as molecular DNA fingerprint. VNTR may be short tandem (microsatellite) or large tandem (minisatellite) repeats. |
medmcqa_3847 | medmcqa | <ctx>
there may also be linguistic universals underlying all human languages which could be exploited to make the problem of translation more straightforward. weaver argued for this position using a metaphor : " think, by analogy, of individuals living in a series of tall closed towers, all erected over a common founda... | [
"Pound",
"McGrane",
"Neswonger",
"Silverman"
] | D | The space between the teeth during casual repetition of the sound “s”. It is considered the closest relationship of the occlusal surfaces and incisal edges of the mandibular teeth to the maxillary teeth during function and rapid speech.
This phonetic method is one of the several techniques to determine vertical dimensi... |
medmcqa_1156 | 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 ... | [
"Sebaceeous Ca",
"BCC",
"SCC",
"Malignant melanoma"
] | B | BCC |
openbookqa_2390 | openbookqa | <ctx>
years ). this suggests that individual use of temperature is a cue that allows for population - level adaptation to climate change. in other words, in a warming world, many migratory birds are predicted to depart earlier in the year for their summer or winter destination. in polygynous species with considerable s... | [
"hibernation",
"migration",
"metamorphosis",
"spawning"
] | B | |
aquarat_23825 | aquarat | <ctx>
formula till gate 2012 ( and year 2013 - 14 of the 2 - year validity period of gate 2013 score ), the score was calculated using the formula : gate score = where, m = marks obtained by the candidate, a = average of marks of all candidates who appeared in that subject, in that year, with marks less than zero conve... | [
"A)200",
"B)150",
"C)275",
"D)300"
] | A | 30% ------------ 50
45% ------------ 25
----------------------
15% ------------- 75
30% -------------- ?
150 + 50 = 200 Marks
ANSWER A |
medmcqa_9185 | medmcqa | <ctx>
hemangioma is large it can cause abdominal pain, a sense of fullness in right upper abdominal area, heart problems, and coagulation dysfunction. cavernous hemangiomas are diagnosed with medical imaging ( do not usually need biopsy to confirm diagnosis ). given their benign course and often asymptomatic nature, ca... | [
"Preterm labor",
"Torsion of fibroid",
"Red degeneration of fibroid",
"Infection in fibroid"
] | C | Ans. is c, i.e. Red degeneration of fibroidRef: Shaw 15th/ed p355; Dutta Ohs 6th/ed p314; High Risk Pregnancy 2nd/ed p77The answer is quite obvious but let's see how other options can be ruled out.Option "a" Preterm laborPoints in favorPoints against* Patient is pregnant* Pain in abdomen at 28 weeks (preterm labor is w... |
medmcqa_2060 | medmcqa | <ctx>
in asia. every year, about 2, 500 to 3, 500 people become infected with n. meningitidis in the us, with a frequency of about 1 in 100, 000. children younger than five years are at greatest risk, followed by teenagers of high school age. rates in the african meningitis belt were as high as 1 in 1, 000 to 1 in 100 ... | [
"4-5 days",
"7-15 days",
"12-24 days",
"50 days"
] | C | Incubation period of mumps varies from 2 to 4 weks, usually 14- 18 days Reference : Park&;s Textbook of preventive and social medicine, 24th edition.Pg no.162 |
openbookqa_2078 | openbookqa | <ctx>
300, 0 ) print ( " car 2's mpg is ", car _ 2 _ mpg ) car 1's mpg is 28. 0 gallons can't be 0 car 2's mpg is - 1 table 6. 1 calculating miles - per - gallon and checking for division by zero. concepts in practice multiple return statements 4. what does yarn _ weight ( 3 ) return? def yarn _ weight ( num ) : if num... | [
"an aluminum coated barometer",
"a metal wind vane",
"a mercury filled thermometer",
"a cylinder with standardized markings"
] | D | |
mmlu_aux_2079 | mmlu_auxiliary | <ctx>
twin studies are studies conducted on identical or fraternal twins. they aim to reveal the importance of environmental and genetic influences for traits, phenotypes, and disorders. twin research is considered a key tool in behavioral genetics and in related fields, from biology to psychology. twin studies are par... | [
"they are dressed in the same clothes",
"they are dressed in the same color",
"they are very alike",
"they are standing side by side"
] | C | null |
mmlu_aux_7219 | 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... | [
"a resting bird",
"a still rock",
"our own sun",
"cars spinning tires"
] | D | null |
openbookqa_2044 | openbookqa | <ctx>
5. 1 energy basics learning objectives by the end of this section, you will be able to : • define energy, distinguish types of energy, and describe the nature of energy changes that accompany chemical and physical changes • distinguish the related properties of heat, thermal energy, and temperature • define and d... | [
"the moon shining at night",
"the fifth planet from the sun",
"the closest star to our planet",
"the vast ocean body"
] | C | |
medmcqa_5159 | medmcqa | <ctx>
is to be uploaded here shortly ) in this scenario the patient has inadvertently contacted both a source of current ( it does not have to be ac, as shown ) as well as a common return pathway during an invasive cardiac medical procedure. if the current flowing is below the threshold of perception, or the patient is... | [
"Hypercalcemia",
"Hyperkalemia",
"Anaphylaxis",
"Hypermagnesemia"
] | B | |
mmlu_aux_1980 | mmlu_auxiliary | <ctx>
##i's group reported a hybrid cell combining a silicon solar cell with a water - droplet - harvesting triboelectric nanogenerator. this hybrid cell had the capacity to harvest both solar and raindrop energies. harvesting energy from human body motion since there is abundant mechanical energy generated on human bo... | [
"the business book",
"the sports book",
"the science book",
"the health book"
] | C | null |
aquarat_18112 | aquarat | <ctx>
total sales or incremental sales. pma, a marketing firm, estimated that in 2005, $ 486. 5 million worth of rebates were redeemed. the redemption rates averaged 21. 1 % when calculated as a percentage of total sales, and 67. 6 % when calculated as a percentage of incremental sales. pma notes, " these statistics re... | [
"A)19.7",
"B)20",
"C)25",
"D)24.5"
] | A | amt tax consider as x
6% of x = 30/100
x=30/100*100/6 = 5
cost of tax free items = (25-(5+0.30) = 19.70
ANSWER A |
aquarat_47229 | aquarat | <ctx>
– 1 + 2 – 3 + 2 – 4 = 1. 6875. • this makes the whole number = – 1. 6875 × 2 – 9. before we finish our discussion about floating points, there is the question of 0. how to present the 0? even if we make all bits 0, the hidden 1 makes the final value a non - zero one. how can we deal with this problem? the represe... | [
"A)100",
"B)1,000",
"C)10,000",
"D)100,000"
] | B | Explanation: The decimal must be moved three places to the right. To do this, we must multiply by a number with three zeroes. The correct answer is 1000.The decimal must be moved three places to the right. To do this, we must multiply by a number with four zeroes. The correct answer is 1000.
Answer : (B) |
aquarat_18189 | aquarat | <ctx>
is not listed ", " 6 - high " has one distinct hand, and " king - high " having 330 distinct hands, respectively. the total line also needs adjusting. 7 - card lowball poker hands in some variants of poker a player uses the best five - card low hand selected from seven cards. in most variants of lowball, the ace ... | [
"A)10",
"B)12",
"C)15",
"D)16"
] | C | Required number of ways = ways of selecting 4 objects out of 6 given objects
= 6C4 = 6x 5/2= 15
Answer C |
qasc_6744 | qasc | <ctx>
a cancer - associated fibroblast ( caf ) ( also known as tumour - associated fibroblast ; carcinogenic - associated fibroblast ; activated fibroblast ) is a cell type within the tumor microenvironment that promotes tumorigenic features by initiating the remodelling of the extracellular matrix or by secreting cyto... | [
"Something coming from a gland",
"remains of prehistoric life",
"cells divide uncontrolled",
"sub-units of species"
] | C | |
medmcqa_7661 | medmcqa | <ctx>
diagnosis many features of gerodermia osteodysplastica ( go ) and another autosomal recessive form of cutis laxa, wrinkly skin syndrome ( wss, ), are similar to such an extent that both disorders were believed to be variable phenotypes of a single disorder. several delineating factors, however, suggest that gerod... | [
"Pityriasis alba",
"Indeterminate leprosy",
"Vitiligo",
"Calcium deficiency"
] | B | Indeterminate leprosy is characterized by: a. Solitary, hypo pigmentary patch over face in a child b. Scaling absent c. Atrophy present d. Patient from endemic area eg Bihar, Jharkhand, Chhattisgarh Differential diagnosis Pityriasis alba Intermediate leprosy Solitary, hypo pigmentary patch over face in a child + + Scal... |
arc_easy_1738 | arc_easy | <ctx>
18. 9 • occurrence, preparation, and compounds of oxygen 905 nonmetal oxygen compounds most nonmetals react with oxygen to form nonmetal oxides. depending on the available oxidation states for the element, a variety of oxides might form. fluorine will combine with oxygen to form fluorides such as of2, where the o... | [
"a metal",
"an atom",
"a compound",
"a nonreactive gas"
] | C | |
aquarat_27092 | aquarat | <ctx>
20. 50
< 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
. 98 10. 99 10... | [
"A)5",
"B)6",
"C)2",
"D)7"
] | C | 2 * 20 +7 = 47
Answer : 2 apple
Answer : C |
aquarat_49390 | aquarat | <ctx>
in mathematics, the remainder is the amount " left over " after performing some computation. in arithmetic, the remainder is the integer " left over " after dividing one integer by another to produce an integer quotient ( integer division ). in algebra of polynomials, the remainder is the polynomial " left over "... | [
"A)4",
"B)5",
"C)6",
"D)8"
] | B | Explanation:
50 + 25 = 75/15 = 5 (Remainder)
B |
medmcqa_1620 | medmcqa | <ctx>
1996 by the cdc. in these guidelines, the use of one of two prevention methods was recommended : either a risk - based approach or a culture - based screening approach. the cdc issued updated guidelines in 2002 ; these guidelines recommended the universal culture - based screening of all pregnant women at 35 – 37... | [
"500 IU/mL",
"1000 IU/mL",
"1500 IU/mL",
"2000 IU/mL"
] | B | Ans. is b, i.e. 1000IU/MLRef Dutta Obs. 7/e, p 642Critical titre of hCG:b-hCG level (mIU/ml)Structure visibleTVS/TAS* 1000-1200Gestational sacTVS* 6000Gestational SacTAS |
pubmedqa_330 | pubmedqa | <ctx>
on the program rest on false'facts'similar to ones used against climate change action ", scientific american, vol. 328, no. 5 ( may 2023 ), p. 86. schieber, sylvester j., and john b. shoven. the real deal. yale university press 1999. casamatta, g., cremer, h., & pestieau p. ( 2000 ). " the political economy of so... | [
"yes",
"no",
"maybe"
] | A | |
mmlu_aux_8044 | mmlu_auxiliary | <ctx>
in botany, a plant shoot consists of any plant stem together with its appendages like, leaves and lateral buds, flowering stems, and flower buds. the new growth from seed germination that grows upward is a shoot where leaves will develop. in the spring, perennial plant shoots are the new growth that grows from th... | [
"oil",
"dirt",
"darkness",
"castor"
] | B | null |
arc_challenge_998 | arc_challenge | <ctx>
##rate and vertebrate fauna of west virginia caves. wvass publications an asterisk ( * ) indicates an out - of - print publication. bulletins bulletin 1 * — caves of randolph county, by doug medville, 1971. 218 pages, over 200 caves described. bulletin 2 * — development of solution features cloverlick valley, poc... | [
"Bat",
"Trout",
"Deer mouse",
"Golden eagle"
] | C | |
aquarat_37521 | aquarat | <ctx>
of years as a result of small allele frequency shifts at thousands of variants that affect height. background standardized selection – the normal distribution the entire base population is outlined by the normal curve to the right. along the z axis is every value of the attribute from least to greatest, and the h... | [
"A)8",
"B)14",
"C)15",
"D)18"
] | C | within one standard deviation of the average age means 31 +/- 7
23--30--37
number of dif.ages -23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
total=15
C |
medmcqa_7745 | medmcqa | <ctx>
non - revenue water ( nrw ) is water that has been produced and is " lost " before it reaches the customer. losses can be real losses ( through leaks, sometimes also referred to as physical losses ) or apparent losses ( for example through theft or metering inaccuracies ). high levels of nrw are detrimental to th... | [
"50ml",
"200ml",
"300ml",
"350ml"
] | B | Normal" Output: 1400-2300 mL/d Urine: 800-1500 mL Stool: 200 mL-250mL Insensible loss: 600-900 mL (lungs and skin). (With fever, each degree above 98.6degF adds 2.5 mL/kg/d to insensible losses; insensible losses are decreased if a patient is undergoing mechanical ventilation; free water gain can occur from humidified ... |
arc_easy_1486 | arc_easy | <ctx>
1. 3 physical and chemical properties learning objectives by the end of this section, you will be able to : • identify properties of and changes in matter as physical or chemical • identify properties of matter as extensive or intensive the characteristics that distinguish one substance from another are called pr... | [
"principles",
"stages",
"properties",
"processes"
] | C | |
aquarat_48369 | aquarat | <ctx>
in mathematics, the remainder is the amount " left over " after performing some computation. in arithmetic, the remainder is the integer " left over " after dividing one integer by another to produce an integer quotient ( integer division ). in algebra of polynomials, the remainder is the polynomial " left over "... | [
"A)A)30",
"B)B)3",
"C)C)4",
"D)D)6"
] | A | Explanation:
P ÷ 44 = 400
=> P = 400 * 44 = 17600
P / 35 = 17600 / 35 = 502, remainder = 30
Answer: Option A |
openbookqa_393 | openbookqa | <ctx>
manifest themselves as changes to the location, amount and composition of sediments. legacy effects are temporally and spatially variable and the resulting sediment have varying spatial extents, accumulation rates and residence times within a river system. for example, removal of beaver dams may initially cause l... | [
"the break down of other materials",
"materials joining together into one",
"solar interaction with the earth",
"chemicals compounds combining together"
] | A | |
aquarat_38127 | aquarat | <ctx>
mr. jones has two children. the older child is a girl. what is the probability that both children are girls? under the aforementioned assumptions, in this problem, a random family is selected. in this sample space, there are four equally probable events : only two of these possible events meet the criteria specif... | [
"A)80",
"B)90",
"C)15",
"D)209"
] | D | We may have (1 boy and 3 girls) or (2 boys and 2 girls) or (3 boys and 1 girl) or (4 boys).
Required number
of ways = (6C1 x 4C3) + (6C2 x 4C2) + (6C3 x 4C1) + (6C4)
= (6C1 x 4C1) + (6C2 x 4C2) + (6C3 x 4C1) + (6C2)
= (24 + 90 + 80 + 15)
= 209.
ANSWER D 209 |
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