id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
arc_easy_590 | arc_easy | <ctx>
through observation it has been found that organisms typically respond to changes in weather and temperature by either moving to an environment in which these factors match what they are already accustomed to or staying in their current environment and consequently become acclimated to the new conditions. in a st... | [
"increase in the population of prey",
"introduction of a competing species",
"decrease in the population of predators",
"increase in genetic diversity of the species"
] | B | |
medmcqa_4032 | medmcqa | <ctx>
the mac, short for macintosh ( its official name until 1999 ), is a family of personal computers designed and marketed by apple inc. the product lineup includes the macbook air and macbook pro laptops, as well as the imac, mac mini, mac studio, and mac pro desktops. macs are sold with the macos operating system. ... | [
"Minimum alveolar concentration",
"Minimal analgesic concentration",
"Minimal anaesthetic concentration",
"Maximum alveolar concentration"
] | A | Minimum alveolar concentration is defined as the alveolar concentration of an inhaled anesthetic agent that prevents movement in 50% of patients in response to a standardized surgical stimulus. Low MAC - High potency MAC values of adult Halothane: 0.75 Sevoflurane: 2.0 Isoflurane: 1.2 Desflurane: 6.0 Enflurane: 1.7 Xen... |
medmcqa_658 | 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... | [
"Wilm's tumour",
"IgA nephropathy",
"Post-streptococcal glomerulonephritis",
"Urinaiy tract infection"
] | A | Wilms tumor is a rare kidney cancer that is highly treatable. Most kids with Wilms tumor survive and go on to live normal, healthy lives. Also known as nephroblastoma, Wilms tumor can affect both kidneys, but usually develops in just one Wilms' Tumor; Nephroblastoma) Wilms tumor is an embryonal cancer of the kidney com... |
aquarat_11373 | aquarat | <ctx>
reconstituted from a concentrate with the addition of water to reach a specific single strength brix level. the processing of ssoj also begins with the selection of orange. the most common types of orange used to produce orange juice are the pineapple orange, valencia orange, and washington navel oranges from flo... | [
"A)100",
"B)200",
"C)300",
"D)700"
] | D | 20%= 200 fruit
100%=1000 fruit
70% of 1000 fruit=700 fruit
700 limes
ANSWER:D |
arc_easy_700 | arc_easy | <ctx>
natural history field trips, community service projects, and participation in outdoor science schools. ee policies assist schools and organizations in developing and improving environmental education programs that provide citizens with an in - depth understanding of the environment. school related ee policies foc... | [
"recycling aluminum cans.",
"emptying waste baskets.",
"wearing warmer clothes.",
"eating all of their lunch."
] | A | |
pubmedqa_208 | pubmedqa | <ctx>
), 2010, p. 1. y. ben hdech, s. beaumont, and j. guedon, β developpement d β une methode de controle qualite des systemes de planification des traitements, utilises en radiotherapie, au moyen du code monte - carlo penelope et des objets tests numeriques, β in journee des doctorants de l β ecole doctorale stim jdo... | [
"yes",
"no",
"maybe"
] | A | |
qasc_5064 | qasc | <ctx>
a natural product is a natural compound or substance produced by a living organism β that is, found in nature. in the broadest sense, natural products include any substance produced by life. natural products can also be prepared by chemical synthesis ( both semisynthesis and total synthesis ) and have played a ce... | [
"Spruce",
"artificial sweetener",
"aging",
"wetland"
] | C | |
medmcqa_574 | 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... | [
"4-2-1-3",
"2-1-3-4",
"2-1-4-3",
"1-2-4-3"
] | C | The correct sequence is Catatonic schizophrenia followed by Paranoid schizophrenia followed by Disorganised schizophrenia followed by Simple Schizophrenia Please remember in both DSM-5 and ICD-11, these subtypes have been removed |
mmlu_aux_4451 | mmlu_auxiliary | <ctx>
terrestrial animals are animals that live predominantly or entirely on land ( e. g. cats, chickens, ants, spiders ), as compared with aquatic animals, which live predominantly or entirely in the water ( e. g. fish, lobsters, octopuses ), and amphibians, which rely on aquatic and terrestrial habitats ( e. g. frogs... | [
"The sloth does not eat any meat.",
"For most of its time, the sloth remains motionless on the ground.",
"To some degree, the sloth is protected by the moss growing on its body.",
"The sloth has a brown fur of its own."
] | B | null |
medmcqa_6916 | medmcqa | <ctx>
a healthy diet, regular exercise, maintaining a healthy weight and not smoking. sometimes medication for diabetes, high cholesterol, or high blood pressure are also used. there is limited evidence for screening people who are at low risk and do not have symptoms. treatment involves the same measures as prevention... | [
"Hold labetalol for 1 week and repeat testing",
"Hold citalopram for 1 week and repeat testing",
"Refer immediately for surgical evaluation",
"Measure 24-hour urine vanillylmandelic acid level"
] | A | Investigations done in pheochromocytoma 24 hour urinary fractionated metanephrine 24 hour urinary catecholamines 24 hour urinary vanillylmandelic acid level IOC- Plasma fractionated metanephrine levels 24-hour urine total metanephrines has high sensitivity & value of three times the upper limit of normal is highly sugg... |
mmlu_aux_1865 | mmlu_auxiliary | <ctx>
that wiped out the dinosaurs 66 million years ago... " we have no defense " against that ), climate change ( " a rise in ocean temperature would melt the ice caps and cause the release of large amounts of carbon dioxide... [ making ] our climate like that of venus with a temperature of " ), the threat of nuclear ... | [
"Information about end-of-the-world predictions.",
"Different opinions about end-of-the-world predictions.",
"Some doubts about end-of-the-world predictions.",
"Destructive effects of the end of the world."
] | A | null |
aquarat_47825 | 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 β 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)2",
"B)4",
"C)8",
"D)12"
] | C | Sol.
Speed in still water = 1/2 (11+5) kmph = 8 kmph.
Answer C |
openbookqa_1678 | openbookqa | <ctx>
equality before the law. for a matter heard in the federal court of australia, barristers robe ( but without a wig ) if it is the usual practice to robe in the supreme court of the state or territory in which the matter is being heard. judges and judicial registrars of the family court of australia wear a black s... | [
"mittens",
"shorts",
"flip flops",
"a bathing suit"
] | A | |
arc_easy_891 | arc_easy | <ctx>
a renewable resource ( also known as a flow resource ) is a natural resource which will replenish to replace the portion depleted by usage and consumption, either through natural reproduction or other recurring processes in a finite amount of time in a human time scale. when the recovery rate of resources is unli... | [
"recycling aluminum cans",
"cutting down trees in forests",
"mining minerals such as gold",
"conserving freshwater resources"
] | B | |
qasc_7006 | qasc | <ctx>
as anyone who has eaten a crab or lobster knows, crustaceans have a hard outer shell. the crustacean will form a network of chitin - protein fibers and then will precipitate calcium carbonate within this matrix of fibers. these chitin - protein fibers are first hardened by sclerotization, or crosslinking of prote... | [
"matter",
"water",
"saliva",
"gametes"
] | B | |
qasc_5069 | qasc | <ctx>
. proteins - protein - protein exchanges either cease to exist or the connections between them become weaker due to energy loss and injury to the protein itself. this then leads to the protein being displaced in the cell. cells - connections within the cell begin to either tighten or loosen up eventually leading ... | [
"Most plants",
"an object",
"Acids",
"telomeres"
] | D | |
medmcqa_1409 | medmcqa | <ctx>
diagnosis of lung cancer, computed tomography with special three - dimensional cad systems are established and considered as appropriate second opinions. at this a volumetric dataset with up to 3, 000 single images is prepared and analyzed. round lesions ( lung cancer, metastases and benign changes ) from 1 mm ar... | [
"Clear cell",
"Papillary",
"Chromophobe",
"Collecting duct"
] | D | Renal cell carcinoma *Renal cancers are mostly sporadic, except for a 4% cases which appear familial *Familial renal cancers are due to mutation of VHL and MET genes*98% of all renal cancers (sporadic and familial) are due to VHL mutation encoded in chr3p*Most common cause of familial papillary renal cell carcinoma (ra... |
openbookqa_830 | openbookqa | <ctx>
processes and phenomena uses in situ methods that do not disrupt the soil. as occurs when the soil is shaken or leached with an extracting soil solution. these methods usually use surface spectroscopic techniques, such as fourier transform infrared spectroscopy, nuclear magnetic resonance, mossbauer spectroscopy,... | [
"dirt",
"air",
"lava",
"water"
] | A | |
arc_challenge_307 | arc_challenge | <ctx>
the shift in mass. measurement the primary monitoring of earth's rotation is performed by very - long - baseline interferometry coordinated with the global positioning system, satellite laser ranging, and other satellite geodesy techniques. this provides an absolute reference for the determination of universal ti... | [
"the revolution of the sun around Earth",
"the revolution of Earth around the sun",
"the rotation of the sun around Earth",
"the rotation of Earth around the sun"
] | B | |
pubmedqa_41 | pubmedqa | <ctx>
, e ; eden, c ; hogg, t ; northcott, p ; mack, s ; neale, g ; wang, y ; coyle, b ; atkinson, j ; dewire, m ; kranenburg, ta ; gillespie, y ; allen, jc ; merchant, t ; boop, fa ; sanford, ra ; gajjar, a. β nature β, july 2010 adult ependymal tumors : prognosis and the m. d. anderson cancer center experience. armst... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_7944 | medmcqa | <ctx>
branchial arch or gill arch of fish ), is the first of six pharyngeal arches that develops during the fourth week of development. it is located between the stomodeum and the first pharyngeal groove. processes this arch divides into a maxillary process and a mandibular process, giving rise to structures including ... | [
"Longheadofbiceps",
"Longheadoftriceps",
"Shoheadofbiceps",
"Coracobrachialis"
] | B | Ans. is'b' i.e., Long head of tricepsSupraglenoid tubercle of scapula : origin oflong head ofbiceps.Infraglenoid tubercle of scapula : origin of long head of triceps |
qasc_129 | qasc | <ctx>
boiling point condensation in aerosol dynamics deposition earth's atmosphere eddy covariance equation of state evaporative cooler fog frost gas laws gibbs free energy gibbs phase rule greenhouse gas heat capacity heat of vaporization humidity hygrometer ideal gas kinetic theory of gases latent heat latent heat fl... | [
"cloudy and rainy weather",
"peachleaf willow",
"Something found in San Francisco",
"At the peak of a mountain"
] | C | |
aquarat_27752 | aquarat | <ctx>
20. 50
weights, like japan and korea, have poor fcrs. sheep some data for sheep illustrate variations in fcr. a fcr ( kg feed dry matter intake per kg live mass gain ) for lambs is often in the range of about 4 to 5 on high - concentrate rations, 5 to 6 on some forages of good quality, and more than 6 on feeds o... | [
"A)3 : 7",
"B)5 : 7",
"C)7 : 3",
"D)7 : 5"
] | C | By the rule of alligation:
Cost of 1 kg pulses of 1st kind Rs. 15
Cost of 1 kg pulses of 2nd kind Rs. 20
Mean Price Rs. 16.50
Required rate = 3.50 : 1.50 = 7 : 3.
Answer:C |
openbookqa_920 | openbookqa | <ctx>
, allowing light from more than 13 billion years ago β almost to the time of the big bang β to be observed. not every location in space is ideal for a telescope. the interplanetary zodiacal dust emits a diffuse near - infrared radiation that can mask the emission of faint sources such as extrasolar planets. movin... | [
"muscle and time",
"navigation and speed",
"speed and light",
"fuel and time"
] | D | |
arc_easy_799 | arc_easy | <ctx>
to visual and rheotactic sensory cues. use of behavioral characteristics such as these can help reduce tremendous waste that often occurs during industrial fishing and help manage for sustainable fisheries. the state of a declining species can sometimes be reversed by augmenting reproduction through behavior. by ... | [
"A caribou herd migrates seasonally.",
"A scent trail leads ants to a food source.",
"A wolf pack howls to warn other wolves to stay away.",
"A honeybee society divides the work between its members."
] | C | |
pubmedqa_254 | pubmedqa | <ctx>
, hearing, vision, gait, feeding and digestion are also useful to determine the extent of the disorder. early diagnosis and intervention are seen as being a key part of managing cerebral palsy. machine learning algorithms facilitate automatic early diagnosis, with methods such as deep neural network and geometric... | [
"yes",
"no",
"maybe"
] | B | |
medmcqa_5586 | medmcqa | <ctx>
branchial arch or gill arch of fish ), is the first of six pharyngeal arches that develops during the fourth week of development. it is located between the stomodeum and the first pharyngeal groove. processes this arch divides into a maxillary process and a mandibular process, giving rise to structures including ... | [
"Maxillary process",
"Lateral palatine process",
"Frontonasal process",
"All of the above"
] | D | |
medmcqa_9485 | medmcqa | <ctx>
, hearing, vision, gait, feeding and digestion are also useful to determine the extent of the disorder. early diagnosis and intervention are seen as being a key part of managing cerebral palsy. machine learning algorithms facilitate automatic early diagnosis, with methods such as deep neural network and geometric... | [
"Within 7 days of known insult",
"Respiratory failure not fully explained by cardiac failure",
"No left ventricular dysfunction",
"All of the above"
] | D | Diagnostic criteria of ARDS in children: BERLIN DEFINITION CRITERIA Timing Within 1 wk of a known clinical insult or new or worsening respiratory symptoms Chest X-rays or tomography scan Bilateral opacities not fully explained by effusions, lobar/lung collapse, or nodules Origin of edema Respiratory failure not fully e... |
aquarat_30382 | 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)8",
"B)26",
"C)18",
"D)42"
] | C | Explanation:
We know
2ab=(a2+b2)Γ’Λβ(aΓ’Λβb)2
2ab=52Γ’Λβ16=36
=>ab=18
Option C |
mmlu_aux_5186 | mmlu_auxiliary | <ctx>
##ctic information. journal of experimental psychology, general, 122, 184 - 194. herman, l. m., hovancik, j. r., gory, j. d., bradshaw, g. l. ( 1989 ). generalization of visual matching by a bottlenosed dolphin ( tursiops truncatus ) : evidence for invariance of cognitive performance with visual or auditory mater... | [
"Because they want to get a fish as a prize.",
"Because they enjoy playing on the water.",
"Because they want to play with other dolphins.",
"Because the dolphin keepers want them to come out."
] | A | null |
medmcqa_399 | medmcqa | <ctx>
the metabolism of lipids and carbohydrates. cirrhosis is often preceded by hepatitis and fatty liver ( steatosis ), independent of the cause. if the cause is removed at this stage, the changes are fully reversible. the pathological hallmark of cirrhosis is the development of scar tissue that replaces normal tissu... | [
"Multicystic renal dysplasia",
"ARPKD",
"Familial juvenile nephronophthisis",
"Medullary sponge kidney"
] | B | Infantile and Iuvenile forms are associated with congenital Hepatic fibrosis. |
aquarat_10454 | aquarat | <ctx>
8. 79 8. 80 8. 81 8. 82
checking each number in order. ( attribution : copyright rice university, openstax, under cc by 4. 0 license )
this sum by the number of data values, which is 10. the result is :
algorithm to accomplish this? a. scan the list from first number to last number until you find the number yo... | [
"A)20",
"B)25",
"C)30",
"D)50"
] | A | Explanation: This is an alternating addition and subtraction series. In the first pattern, 10 is subtracted from each number to arrive at the next. In the second, 5 is added to each number to arrive at the next.
Answer: Option A |
medmcqa_2651 | medmcqa | <ctx>
the most widely reported neurological disorders. approximately 12, 000 infants each year are diagnosed with germinal matrix haemorrhage or intraventricular haemorrhage in the united states. research in 2002, a dutch retrospective study analysed cases where neonatologists had intervened and drained csf by lumbar o... | [
"Piperacillin",
"Ceftriaxone",
"Ampicillin",
"Meropenem"
] | B | Ans. b. CeftriaxoneRef: Goodman Gilman 13th E/PI 035Ceftriaxone is the drug of choice for treatment of meningitis caused by H. influenza, N. meningitidis (meningococcal meningitis) and S. pneumoniae.Ampicillin is the drug of choice for treatment of meningitis caused by L. monocytogenes.Meningitis seen in post neurosurg... |
medmcqa_6256 | medmcqa | <ctx>
a healthy diet, regular exercise, maintaining a healthy weight and not smoking. sometimes medication for diabetes, high cholesterol, or high blood pressure are also used. there is limited evidence for screening people who are at low risk and do not have symptoms. treatment involves the same measures as prevention... | [
"Cerebral infarct",
"Hypertensive encephalopathy",
"Myocardial infarction",
"Any patient with hypertension"
] | B | |
mmlu_aux_7668 | mmlu_auxiliary | <ctx>
pollination is the transfer of pollen from an anther of a plant to the stigma of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind. pollinating agents can be animals such as insects, birds, and bats ; water ; wind ; and even plants themselves, when self - pollin... | [
"bees wax",
"small extinct birds",
"rhinos",
"windy air"
] | D | null |
medmcqa_4424 | medmcqa | <ctx>
β 1884 ), with whom he had two daughters and five sons. his son ludwig hagen also became a notable civil engineer. in 1830 hagen joined the supreme building authority ( oberbaudeputation ) in berlin and became chief government building surveyor ( oberbaurat ) in 1831. from 1834 to 1849 he taught as a professor of... | [
"F = (PAβPB) Γ 3.14 Γ r4/8nl",
"F = (PA+PB) Γ 3.14 Γ r4/8nl",
"F = (PA/PB) Γ 3.14 Γ r4/8nl",
"F = (PA Γ PB) Γ 3.14 Γ r4/8nl"
] | A | Poiseuille-Hagen Formula
The relation between the flow in a long narrow tube, the viscosity of the fluid, and the radius of the tube is expressed mathematically in the Poiseuille-Hagen formula: |
qasc_1468 | qasc | <ctx>
human mitochondrial genetics is the study of the genetics of human mitochondrial dna ( the dna contained in human mitochondria ). the human mitochondrial genome is the entirety of hereditary information contained in human mitochondria. mitochondria are small structures in cells that generate energy for the cell t... | [
"increases a body's strength",
"lowered energy cost",
"absorb light energy",
"Plant growth is reduced"
] | A | |
aquarat_44092 | aquarat | <ctx>
the relative velocity ( also or ) is the velocity of an object or observer b in the rest frame of another object or observer a. classical mechanics in one dimension ( non - relativistic ) we begin with relative motion in the classical, ( or non - relativistic, or the newtonian approximation ) that all speeds are ... | [
"A)48",
"B)9",
"C)7",
"D)60"
] | D | :
Relative speed = 60 + 90 = 150 km/hr.
= 150 * 5/18 = 125/3 m/sec.
Distance covered = 1.50 + 1.0 = 2.5 km = 2500 m.
Required time = 2500 * 3/125
= 60 sec.
Answer: D |
aquarat_3116 | aquarat | <ctx>
##4 567 152 132 912 323 232 706 135 469 180 065 278 712 755 853 360 682 328 551 719 137 311 299 993 600 000 000 000 000 000 000 000 000 000 000 000 ( β1. 95 ) distinguishable permutations of the v - cube 7 ( 7Γ7Γ7 rubik's cube ). go : there are 208 168 199 381 979 984 699 478 633 344 862 770 286 522 453 884 530 5... | [
"A)426",
"B)430",
"C)443",
"D)480"
] | D | I think first we should see in what group envelopes value less, so that we can buy as many as we can with a specific amount of money:
-the 100 pack costs 1.5$, meaning 0.015$ per envelope
-the 50 pack costs 1$, meaning 0.02$ per envelope
-the single envelope costs 0.03$ per envelope
Thus, we have to buy as many 100 pac... |
qasc_886 | qasc | <ctx>
13. 6 β’ humidity, evaporation, and boiling 563 figure 13. 30 dew drops like these, on a banana leaf photographed just after sunrise, form when the air temperature drops to or below the dew point. at the dew point, the rate at which water molecules join together is greater than the rate at which they separate, and... | [
"distant stars",
"our star",
"sunlight",
"Solar energy"
] | B | |
aquarat_39542 | aquarat | <ctx>
convention adopted throughout mathematics, science, technology and many computer programming languages. it is summarized as : parentheses exponentiation multiplication and division addition and subtraction this means that to evaluate an expression, one first evaluates any sub - expression inside parentheses, work... | [
"A)4 : 9 : 16",
"B)8 : 9 : 12",
"C)8 : 9 : 16",
"D)8 : 9 : 24"
] | D | Let A = 2x, B = 3x and C = 4x. Then,
AβB = 2xβ3x = 2β3, BβC = 3xβ4x = 3β4 and CβA = 4xβ2x = 2β1
β AβB : BβC : CβA = 2β3 : 3β4 : 2β1 = 8 : 9 : 24
Answer D |
aquarat_30555 | aquarat | <ctx>
in heavy use, it was not uncommon for an operator to set type at the rate of over 4, 000 ems per hour. the fastest operators could exceed 10, 000 ems per hour ( approximately 10 to 30 words per minute in today's units ), hence careful lubrication and regular cleaning were essential to keep these machines operatin... | [
"A)3/2",
"B)2/1",
"C)5/2",
"D)4/3"
] | B | Lets say John types x pages an hour and Jack types y pages an hour.
We know that x+y=30
Jack increase speed by 25% means he will type 1.25y pages an hour.
So we get x+1.25y=35
We need to know the ratio of Jack's speed to John's speed. This is going to be proportional to the number of pages each can type in an hour, hen... |
qasc_1347 | qasc | <ctx>
invertebrate zoology is the subdiscipline of zoology that consists of the study of invertebrates, animals without a backbone ( a structure which is found only in fish, amphibians, reptiles, birds and mammals ). invertebrates are a vast and very diverse group of animals that includes sponges, echinoderms, tunicate... | [
"people",
"scarce resources",
"vertebrates",
"deposit feeders"
] | D | |
openbookqa_3064 | openbookqa | <ctx>
waste is put in us landfills. a large portion of this electronic waste is computers, monitors, and televisions. over 100 million computers, monitors, and televisions are disposed of yearly in the u. s. although there is an enormous amount of electronic waste in the united states, the environmental protection agen... | [
"noise pollution",
"overpopulation",
"overgrowth of grass",
"bad odors"
] | D | |
openbookqa_1150 | openbookqa | <ctx>
by real taps to the skin. nevertheless, the specific neural mechanisms that underlie the rabbit illusion are unknown. many interesting instantiations of the cutaneous rabbit illusion have been observed. the illusion is not just confined to the " body ". when subjects supported a stick across their index fingertip... | [
"electromagnetism",
"electric youth",
"bad breeding",
"gravity"
] | A | |
aquarat_23951 | aquarat | <ctx>
of flips, the probability that the game will eventually end this way is 1. ( one way to see this is as follows. any given finite string of heads and tails will eventually be flipped with certainty : the probability of not seeing this string, while high at first, decays exponentially. in particular, the players wo... | [
"A)31/32",
"B)31/39",
"C)37/32",
"D)11/32"
] | A | Let P(T) be the probability of getting least one tail when the coin is tossed five times.
= There is not even a single tail.
i.e. all the outcomes are heads.
= 1/32 ; P(T) = 1 - 1/32
= 31/32
Answer:A |
aquarat_43680 | 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 = 10 b type orders ... | [
"A)4:3",
"B)3:4",
"C)41:31",
"D)51:41"
] | A | Let C.P of one of the article be X, Then C.P of the other = ΒΎX,
S.P 1 = 11X/10, S.P2 =3/4*11/10X,
S.P1/S.P2 = 11X/10 *40/33X = 4/3
S.P1: S.P2 = 4 : 3
ANSWER:A |
medmcqa_8003 | medmcqa | <ctx>
. stem cells, on the other hand, have the ability to divide for indefinite periods and to give rise to specialized cells. they are best described in the context of normal human development. development begins when a sperm fertilizes an egg and creates a single cell that has the potential to form an entire organis... | [
"De-differentiation",
"Re-differentiation",
"Trans-differentiation",
"Sub-differentiation"
] | C | Transdifferentiation, also known as lineage reprogramming, is a process in which one mature somatic cell transforms into another mature somatic cell without undergoing an intermediate pluripotent state or progenitor cell type. It is a type of metaplasia, which includes all cell fate switches, including the interconvers... |
qasc_4607 | qasc | <ctx>
introns and the length of each intron differ among genes. in the n - terminal signal sequences of Ξ± - expansin genes, the general absence of endoplasmic reticulum retention signal ( kdel or hdel ) confirms that the proteins are targeted to the cell wall. a promoter analysis of expansin genes indicates that expres... | [
"greenhouses",
"staying warm",
"Enzymes",
"earmuffs"
] | A | |
aquarat_2426 | aquarat | <ctx>
numbers. for example, let pn be the n - th prime, and for any integer r > 1, define the real number Ξ± by the sum then a similar result is that there is a number ΞΈ = 1. 3064... ( mills'constant ) with the property that are all prime. there is also a number Ο = 1. 9287800... with the property that are all prime. le... | [
"A)5",
"B)6",
"C)7",
"D)8"
] | D | (10x+y)=(10y+x)+9
=> 9x-9y=9
=> x-y=1
and only 8 numbers satisfy this condition and the numbers are 21,32,43,54,65,76,87,98
ANSWER:D |
openbookqa_679 | openbookqa | <ctx>
##llations in a climate model with ice - sheet dynamics, j. atmos. sci., 36, 2292 β 2303, ghil, m., 1994 : cryothermodynamics : the chaotic dynamics of paleoclimate, physica d, 77, 130 β 159, boers, n., m. ghil and t. stocker, 2022 : theoretical and paleoclimatic evidence for abrupt transitions in the earth syste... | [
"bears that have sparse fur with thrive",
"bears that develop thin pelts will thrive",
"bears that carry little fat will thrive",
"bears that grow heavier pelt will survive"
] | D | |
qasc_1087 | qasc | <ctx>
detect a subthreshold impulse signal in the presence of a noisy mechanical vibration. the percentage of correct detections of the presence of the signal was maximized for a particular value of noise. audition the auditory intensity detection thresholds of a number of human subjects were tested in the presence of ... | [
"extremely high frequencies",
"matter vibrating",
"population movement",
"extremely high-pitched sound"
] | B | |
openbookqa_2033 | 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... | [
"running",
"jumping",
"magic",
"rain"
] | D | |
medmcqa_2204 | medmcqa | <ctx>
##ngold cl, tupal s, mhaskar y, uteshev vv. dba mice as models of sudden unexpected death in epilepsy. in : sudden death in epilepsy : forensic and clinical issue, ( c. lathers, p. schraeder, m. bungo, j. leestma, editors ), taylor and francis, 657 - 674, 2010. faingold cl. brainstem networks : reticulo - cortica... | [
"Carbamazepine",
"Lamotrigine",
"Valproate",
"Phenytoin"
] | C | Ans. C: Valproate Sodium valproate is effective in absence/petit-mal seizures, combined grand mal and petit mal, myoclonic epilepsy, paial epilepsy, maniac depressive psychosis and as a prophylactic in febrile convulsion Absence seizures/Petit mal seizures (from the French for "little illness", a term dating from the l... |
aquarat_30007 | aquarat | <ctx>
play have subsequently extended the wasp tool ( in partnership with dr scott brooker, one of the original wasp creators ) to include the concept of pressure, and have developed a range of enhanced player contribution metrics to support high performance programmes. wasp is now deeply embedded in nv play cricket, n... | [
"A)12",
"B)42",
"C)64",
"D)96"
] | D | Explanation:
Average after 9 innings = 32
Required number of runs = (32 * 9) β (24 * 8)
= 288 β 192 = 96
ANSWER D |
openbookqa_974 | openbookqa | <ctx>
after several of the female cast members complained. in the " television " episode, christine reveals the ingredients as water, gelatin powder, flour and soap. in later years, the recipe consisted simply of green food coloring and cottage cheese, though it spoiled if left too long under hot studio lights. especia... | [
"ice",
"water",
"soda",
"air"
] | C | |
qasc_5025 | 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 β s engine, the rapidly expanding gaseous products of this chemical reaction generate mechanical energy ( a type of kinetic energy ) when they move the cylinders β pistons. acc... | [
"Birds",
"bears",
"cows",
"Whales"
] | C | |
medmcqa_5610 | medmcqa | <ctx>
an adulterant is caused by the act of adulteration, a practice of secretly mixing a substance with another. typical substances that are adulterated include but are not limited to food, cosmetics, pharmaceuticals, fuel, or other chemicals, that compromise the safety or effectiveness of the said substance. it will ... | [
"Amphetamine",
"Heroin",
"Phencylidine",
"Cocaine"
] | B | COTTON FEVER : Fever developing due to injection of a water extract of the cotton remaining after the heroin supply is used in a "bag" |
aquarat_14214 | aquarat | <ctx>
cristiano ronaldo dos santos aveiro ( ; born 5 february 1985 ) is a portuguese professional footballer who plays as a forward for and captains both saudi pro league club al nassr and the portugal national team. widely regarded as one of the greatest players of all time, ronaldo has won five ballon d'or awards, a ... | [
"A)Ronaldo",
"B)Pedro",
"C)Hulk",
"D)Ozil"
] | A | A
Ronaldo |
aquarat_25355 | aquarat | <ctx>
, for a set of randomly chosen people, what is the probability that some pair of them will have the same birthday? the problem itself is mainly concerned with counterintuitive probabilities, but we can also tell by the pigeonhole principle that if there are 367 people in the room, there is at least one pair of pe... | [
"A)20",
"B)27",
"C)40",
"D)57"
] | A | Below is an answer to your question.
C2n=190Cn2=190 --> n!/2!β(nβ2)!=190. Now, notice that n!=(nβ2)!β(nβ1)βn so (nβ2)!β(nβ1)βn2!β(nβ2)!=190 --> (nβ1)βn/2=190 (nβ1)n=380 --> n=20
Answer: A. |
mmlu_aux_4738 | mmlu_auxiliary | <ctx>
their natural habitats, museum systematists including albert gunther and john edward gray continued to contribute new names for new lemur species. however, the most notable contributions from this century includes the work of alfred grandidier, a naturalist and explorer who devoted himself to the study of madagas... | [
"In Birmingham.",
"In Madagascar.",
"At Duke University.",
"On his grandparents' farm."
] | C | null |
medmcqa_2257 | medmcqa | <ctx>
##ic louse, it allows for rapid diagnosis of the difficult to see small insects. aid in the diagnosis of warts. by allowing a physician to visualize the structure of a wart, to distinguish it from corn, callouses, trauma, or foreign bodies. by examining warts at late stages of treatment, to assure that therapy is... | [
"Sensation testing",
"Lepromin test",
"Slit smears",
"Skin biopsy"
] | B | |
aquarat_30104 | aquarat | <ctx>
. 50 4. 51 4. 52 4. 53 4. 54 4. 55
8. 79 8. 80 8. 81 8. 82
. 86 3. 87 3. 88 3. 89 3. 90 3. 91 3. 92
. 5 17. 6
</ctx>
The following are multiple choice questions (with answers) about STEM.
Evaluate 75 / .05
A. A)1400
B. B)1500
C. C)1505
D. D)None of these
Answer: | [
"A)1400",
"B)1500",
"C)1505",
"D)None of these"
] | B | Explanation:
75/.05 = 7500/5 = 1500
Option B |
mmlu_aux_3172 | mmlu_auxiliary | <ctx>
it is estimated that there are other outer irregular moons larger than in diameter. in addition, there is evidence of dozens to hundreds of moonlets with diameters of 40 β 500 meters in saturn's rings, which are not considered to be true moons. titan, the largest moon, comprises more than 90 % of the mass in orbi... | [
"Because it appears on Hyperion which forms building blocks.",
"Because it combines the chemical elements hydrogen and carbon.",
"Because it is dark and reddish material on Hyperion's surface.",
"Because it can help scientists to understand the origin of life."
] | D | null |
medmcqa_7833 | medmcqa | <ctx>
- like symptoms. indeed, three families with mutations in the human terc gene have been studied with intriguing results. in two of these families, two family - specific single nucleotide polymorphisms were present while in the other there persisted a large - scale deletion ( 821 base pairs of dna ) on chromosome ... | [
"Hypersegmented neutrophils",
"Macro-ovalocytes",
"Megaloblastic anemia",
"All of the above"
] | D | Clinical manifestations of Vitamin B12 deficiency: Haematological: Macro-ovalocytes, Hypersegmentation of neutrophils. Neurological: Demyelination in peripheral nerves and spinal cord B12 deficiency leads to megaloblastic anemia due to folate trap The peripheral smear given below shows hypersegmented neutrophil and mac... |
aquarat_17586 | aquarat | <ctx>
of the highway ( with the only difference being the background color, blue instead of green ). speed limit on type - b road is 110 km / h. type c highway ( or strada extraurbana secondaria ), a single carriageway with at least one lane for each direction and shoulders. it may have at - grade, at - level crossings... | [
"A)6.01km/hr",
"B)7.2km/hr",
"C)9km/hr",
"D)2.5km/hr"
] | A | Speed = 500/5*60 = 1.67m/sec
=1.67*18/5
=6.01km/hr
Answer is A |
aquarat_44927 | aquarat | <ctx>
the investment vehicle that maximizes the profit. hence, conclusion : knowing the direction the market will go ( i. e. having perfect information ) is worth $ 350. discussion : if someone was selling information that guaranteed the accurate prediction of the future market direction, we would want to purchase this... | [
"A)28.5",
"B)27.675",
"C)30",
"D)50"
] | D | Giving no discount to customer implies selling the product on printed price. Suppose the cost price of the article is 100.
Then printed price = 100Γβ(100+42.5)/(100Γ’Λβ5)=150
Hence, required % Profit = 150 Γ’β¬β 100 = 50%
Answer D |
mmlu_aux_2155 | mmlu_auxiliary | <ctx>
plant disease resistance protects plants from pathogens in two ways : by pre - formed structures and chemicals, and by infection - induced responses of the immune system. relative to a susceptible plant, disease resistance is the reduction of pathogen growth on or in the plant ( and hence a reduction of disease )... | [
"Around 30000",
"Forty",
"Around 29960",
"Around 40"
] | D | null |
aquarat_7860 | aquarat | <ctx>
strip of width, it works as follows : stack all the rectangles of width greater than on top of each other ( in random order ) at the bottom of the strip. denote by the height of this stack. all other items will be packed above. sort the remaining items in order of nonincreasing height and consider the items in th... | [
"A)5",
"B)6",
"C)9",
"D)24"
] | A | Ahok will arrange 6 people of 6 different heights for photograph by placing them in two rows of three so that each person in the first row is standing is standing in front of someone in the second row. person with max height is in the second row, person with min height is in the first row. We need to select 1 person in... |
mmlu_aux_3670 | 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... | [
"tell us a small fish can hardly survive in the big pond",
"tell us the size of an object really matters",
"mean that a small planet can hardly exist in the solar system",
"explain the disappearanee of Pluto in the solar system"
] | B | null |
openbookqa_2833 | openbookqa | <ctx>
of katabatic winds that spiral due to the coriolis effect. the seasonal frosting of areas near the southern ice cap results in the formation of transparent 1 - metre - thick slabs of dry ice above the ground. with the arrival of spring, sunlight warms the subsurface and pressure from subliming co2 builds up under... | [
"collect bees",
"trap clowns",
"facet diamonds",
"smooth gemstones"
] | D | |
qasc_2003 | qasc | <ctx>
environments that vegetation does not prevent the presence and motion of fields of sand. wind - blown very fine - grained dust is capable of entering the upper atmosphere and moving across the globe. dust from the sahara deposits on the canary islands and islands in the caribbean, and dust from the gobi desert ha... | [
"flooding",
"sediments",
"minerals",
"deltas"
] | B | |
mmlu_aux_5048 | mmlu_auxiliary | <ctx>
of other objects in the sky, though varying thicknesses of cloud cover have differing effects. a very thin cirrus cloud in front of the moon might produce a rainbow - colored ring around the moon. stars and planets are too small or dim to take on this effect and are instead only dimmed ( often to the point of inv... | [
"our part of the earth turns to the moon",
"the sun looks much smaller than the stars",
"we can't see any stars in the sky.",
"the moon turns away from the sun"
] | C | null |
medmcqa_267 | medmcqa | <ctx>
spreading chinese medicine culture in ukraine award " for making outstanding contributions to the development of sino - ukrainian cooperation in the field of chinese medicine. textbooks clinical and laboratory immunology. national textbook / under the general editorship of professor l. v. kuznetsova, phd in medic... | [
"Behyet disease",
"Genital herpes",
"Gonorrhea",
"Polyarteritis nodosa"
] | A | Behget disease is a systemic vasculitis characterized by oral aphthous ulcers, genital ulceration, and ocular inflammation, with occasional involvement of the nervous, gastrointestinal, and cardiovascular systems. The mucocutaneous lesions show a non-specific vasculitis of arterioles, capillaries, and venules. The caus... |
arc_easy_775 | arc_easy | <ctx>
1. 2 physical quantities and units 1. the speed limit on some interstate highways is roughly 100 km / h. ( a ) what is this in meters per second? ( b ) how many miles per hour is this? 2. a car is traveling at a speed of. ( a ) what is its speed in kilometers per hour? ( b ) is it exceeding the speed limit? 3. sh... | [
"centimeter",
"kilometer",
"millimeter",
"meter"
] | D | |
medmcqa_5459 | medmcqa | <ctx>
##que saltaren pazmino. β simulation of rehabilitation therapies for brachial plexus injury under the influence of external actuators β. converging clinical and engineering research on neurorehabilitation ii. j. ibanez, j. gonzalez - vargas, j. m. azorin, m. akai and j. l. pons ( eds. ) springer international pub... | [
"Anterior interosseous",
"Median",
"Ulnar",
"Radial"
] | C | Ans. is 'c' i.e., UlnarSite of injuryNerve injuredFracture surgical neck humerusAxillary nerveFracture shaft humerusRadial nerveSupracondylar fractureMedian nerve (anterior interosseous branch)Medial epicondyle fractureUlnar nervePosterior dislocation of HIPSciatic nerveFibular neck fractureCommon peroneal nerve |
medmcqa_6718 | medmcqa | <ctx>
in hospitalization rate, and cost of treatment. the development of e. coli biofilm is a common leading cause of urinary tract infections ( uti ) in hospitals through its contribution to developing medical device - associated infections. catheter - associated urinary tract infections ( cauti ) represent the most c... | [
"Chi-squared test",
"One-way analysis of variance",
"Paired t-test",
"Pearson correlation"
] | A | |
aquarat_38930 | aquarat | <ctx>
2b. in 2012, it won the 2b state championship, followed by two third place finishes in 2013 and 2014. academic decathlon : 2007 and 2008 washington state small school champions. acsi ( association of christian schools international ) math league : 2007 regional champions in algebra 1, algebra 2, and calculus ; 20... | [
"A)6",
"B)9",
"C)11",
"D)13"
] | D | X = 8 + 7 + 4 - (3 + 2 + 1) = 13
Answer is D |
arc_easy_1485 | arc_easy | <ctx>
chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. ... | [
"iron and oxygen forming rust",
"paper being cut into small pieces",
"chocolate melting in a pan",
"flour and sugar mixed together in a bowl"
] | A | |
mmlu_aux_7215 | mmlu_auxiliary | <ctx>
any growing medium. some of the plants'roots in creative house are enclosed within rotating columns and a - frame structures, while others are completely exposed to the open air, at least temporarily, so the entire plant may be viewed by the guests on the boat ride. creative house also features a small exhibit of... | [
"nutritional things",
"moving things",
"large things",
"breathing things"
] | D | null |
medmcqa_3097 | medmcqa | <ctx>
by heat ( and the all fibroblast cells within the wound site perish ). without fibroblasts, the wound site cannot regenerate extracellular matrix and epidermis skin cells cannot proliferate over the wound site. therefore, without dermal fibroblasts the skin cannot properly recover from injury. yet, by differentia... | [
"Cardiac dysfunction due to release of cardiac depressants",
"Basement membrane injury causing altered pressure gradient",
"Acute Renal failure",
"Fluid overload"
] | B | Massive edema in burns is due to altered pressure gradient because of injury to basement membrane. |
qasc_6919 | qasc | <ctx>
earth β s surface, a high tide is created on the side of earth nearest to the moon, where the moon β s gravitational pull is strongest. why is there also a high tide on the opposite side of earth? the answer is that earth is pulled toward the moon more than the water on the far side, because earth is closer to th... | [
"A yellow star",
"Time and energy",
"energy of moving objects",
"A natural satellite"
] | D | |
qasc_7122 | qasc | <ctx>
and salmonella typhi " chemistry central, vol. 7 : 11,. litasov k. d. & shatskiy a. f. 2016, " composition of the earth's core : a review ", russian geology and geophysics, vol. 57, no. 1, pp. 22 β 46,. livesey a. 2012, advanced motorsport engineering, routledge, london,. livingston r. a. 1991, " influence of the... | [
"oxygen",
"harmful substances",
"light",
"greenhouse gases in the air"
] | D | |
medmcqa_276 | medmcqa | <ctx>
β ruvalcaba syndrome, or other conditions involving a pten gene mutation endocrine tumors such as pheochromocytoma and paragangliomas unexplained hamartomatous and / or hyperplastic gastrointestinal polyps chromosomal deletions, specifically the chr 2q37 deletion ( brachydactyly - mental retardation syndrome ) fa... | [
"21Ξ± hydroxylase deficiency",
"11 Ξ² hydroxylase deficiency",
"3Ξ² hydroxylase deficiency",
"Connβs syndrome"
] | B | 9] Congenital adrenal hyperplasia represents a group of autosomal recessive inherited, metabolic errors,
each characterized by decency or total lack of a particular enzyme involved in the biosynthesis of cortical steroids,
Steroidogenesis is then channelled into other pathways leading to increased production of androge... |
medmcqa_9606 | medmcqa | <ctx>
matrix from two sources : pyruvate decarboxylation in glycolysis and break down of fatty acids through Ξ² - oxidation, which are both essential pathways of energy production in human. pyruvate decarboxylation is the step that connects glycolysis and the krebs cycle regulated by the pyruvate dehydrogenase complex w... | [
"NAD",
"NADP",
"NADPH",
"NADH"
] | A | Niacin is used as coenzyme nicotinamide adenine dinucleotide (NAD') for transfer of hydrogen. |
medmcqa_2770 | medmcqa | <ctx>
which it will be born via its mother's nutritional status. its development is thus modulated to create the best chance of survival. however, excessive or insufficient nutrition in the mother can provoke maladaptive developmental responses in the fetus, which in turn manifest in the form of post - natal diseases. ... | [
"Mid-diastolic murmur",
"Occasional atrial fibrillation",
"Shift of apical impulse laterally and upwards in left 4th intercostal space",
"Cardiomegaly"
] | C | Ans. is c, i.e. Shift of apical impulse laterally and upwards in the left 4th intercostal spaceRef. Dutta Obs. 7/e, p 52; Williams Obs. 25/e, p 60-62, 119, 960Clinical findings related to cardiovascular changes occuring during pregnancy:Heart rate (resting) increases by about 10-15 bpm. QApex beat shifts to the 4th int... |
medmcqa_616 | medmcqa | <ctx>
because of the infusion of lipids into sub - endothelium, the repair has to end up with altered remodeling of local endothelium. this is the manifestation of a misrepair. important is this altered remodeling makes the local endothelium have increased fragility to damage and have reduced repair efficiency. as a co... | [
"Trauma",
"Atherosclerosis",
"Syphilis",
"Congenital"
] | B | . Atherosclerosis |
openbookqa_3215 | openbookqa | <ctx>
, and tropical cyclones contain particularly low pressures. thus winds flow toward the center of a tropical cyclone or a low - pressure weather system at the surface. in the northern hemisphere, these inward winds are deflected to the right, as shown in the figure, producing a counterclockwise circulation at the ... | [
"super market",
"ocean",
"gas station",
"mexico"
] | B | |
aquarat_44811 | aquarat | <ctx>
..... $ 4. 2 trillion net wealth............................... $ 89. 9 trillion ( note : these data obviously do not include financial assets, such as estimated by the mckinsey quarterly, only " tangible " assets in us territory. the total value of marketable financial assets in the usa was estimated in 2007 at ... | [
"A)5N",
"B)7N",
"C)10N",
"D)15N"
] | D | In 1992, the company's assets were N.
In 1993, the company's assets were N + 4N = 5N.
In 1994, the company's assets were 5N + 10N = 15N.
The answer is D. |
aquarat_42682 | aquarat | <ctx>
answer can be computed using bayes'theorem. the event is that the student observed is a girl, and the event is that the student observed is wearing trousers. to compute the posterior probability, we first need to know :, or the probability that the student is a girl regardless of any other information. since the ... | [
"A)110",
"B)140",
"C)220",
"D)250"
] | B | Let B be the number of boys in the school.
98 = xB/100
B = 0.5x
9800=0.5x^2
x^2 = 19600
x = 140
The answer is B. |
mmlu_aux_3357 | mmlu_auxiliary | <ctx>
. some species will bask or perch on chosen perches. the flight styles of butterflies are often characteristic and some species have courtship flight displays. butterflies can only fly when their temperature is above ; when it is cool, they can position themselves to expose the underside of the wings to the sunli... | [
"helps keep them healthy",
"keeps them free of any parasite",
"makes them more attractive",
"helps them relax enough"
] | A | null |
mmlu_aux_8685 | mmlu_auxiliary | <ctx>
, the pheromones are produced by either the male or the female and detected by members of the opposite sex with their antennae. in many species, a gland between the eighth and ninth segments under the abdomen in the female produces the pheromones. communication can also occur through stridulation, or producing so... | [
"migration",
"stage conversion",
"amelioration",
"surgery"
] | B | null |
medmcqa_5344 | medmcqa | <ctx>
, and often the thyroid gland ( depending on local referral patterns ). they also deal with diseases involving the skin, breast, soft tissue, trauma, peripheral artery disease and hernias and perform endoscopic procedures such as gastroscopy and colonoscopy. genetics β is a branch of biology concerned with the st... | [
"Seminoma",
"Teratoma",
"Leydig cell tumour",
"Seoli cell tumour"
] | D | Interstitial cell tumours arise from Leydig or Seoli cells. A Leydig cell tumour masculinises; a Seoli cell tumour feminises.Seoli cell tumours typically present as a testicular mass or firmness, and their presence may be accompanied by gynaecomastia (25%)Bailey and Love 26e pg: 1386 |
qasc_4812 | qasc | <ctx>
along the post rock scenic byway. hydrocarbon exploration the fencepost limestone has a particular usefulness in hydrocarbon exploration. while it is certainly too thin to be a viable hydrocarbon reserve, even for fracking, the fencepost is located close to known producing layers, and has a particular quality tha... | [
"pyrite",
"growth",
"Collagen",
"fibrous"
] | A | |
aquarat_27505 | aquarat | <ctx>
2. 3 β’ 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 β getting a sense of speed if you have spent much time driving, you probably have a good sense... | [
"A)11:15 am",
"B)11:45 am",
"C)12:15 pm",
"D)12:45 pm"
] | C | In seventy-five minutes, the first train travels 75 km.
The second train catches the first train with a relative speed of 15 km/h.
The second train will catch the first train in 5 hours.
The second train will catch the first train at 12:15 pm.
The answer is C. |
arc_challenge_331 | arc_challenge | <ctx>
of other objects in the sky, though varying thicknesses of cloud cover have differing effects. a very thin cirrus cloud in front of the moon might produce a rainbow - colored ring around the moon. stars and planets are too small or dim to take on this effect and are instead only dimmed ( often to the point of inv... | [
"The stars are much smaller.",
"The sky is much darker at night.",
"The stars are much farther away.",
"The moon blocks out most starlight."
] | C | |
medmcqa_1109 | medmcqa | <ctx>
events ( aes ) related to the treatment, and among them, 86 patients ( 51. 5 % ) encountered grade 3 or 4 treatment - related aes. the most prevalent nonhematologic grade 3 or 4 treatment - related aes included febrile neutropenia ( 9. 0 % ), elevated levels of alanine aminotransferase ( 7. 8 % ), and nausea ( 5.... | [
"Upper lobe infiltrates",
"Cavitation",
"Extrathoracic manifestation",
"None"
] | D | Ans. is None o Patients who receive aerosolized pentamidine have increased frequency of upper lobe infiltrates. Pneumothorax also occurs. o Risk factor for extrapulmonary spread in patients with HIV is the administration of aerosolized pentamidine. o In patients with PCP who have been receiving aerosolized pentamidine ... |
mmlu_aux_8398 | mmlu_auxiliary | <ctx>
release them in conjunction with defensive compounds. in order for allelochemicals to have a detrimental effect on a target plant, they must exist in high enough concentrations to be toxic, but, much like animal pheromones, allelochemicals are released in very small amounts and rely on the reaction of the target ... | [
"a bear unknowingly transported it",
"they bounced when they fell",
"they were transported by ants",
"they were carried there by a pterosaur"
] | A | null |
pubmedqa_873 | pubmedqa | <ctx>
of clinical trials of hearing loss management in adults. this may reduce the validity of findings in respect of non - white patients by not adequately representing the larger populations. locating trials depending on the kind of participants required, sponsors of clinical trials, or contract research organization... | [
"yes",
"no",
"maybe"
] | B | |
mmlu_aux_3222 | mmlu_auxiliary | <ctx>
. wolbachia is associated with the nurse cells in the queen's ovaries in the species camponotus textor, which results in the worker larva being infected. behavior and ecology nesting carpenter ants work to build the nests that house eggs in environments with usually high humidity due to their sensitivity to envir... | [
"Most ants can live about 6 days on average.",
"Lonely ants can become very restless.",
"Human beings are similar to ants in some way.",
"Lonely ants seem to be violent and impatient."
] | B | null |
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