id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
aquarat_14319 | aquarat | <ctx>
2, 3, 4 with threshold with. the 3×3 square corresponds to sq - 1, 2, 3, 4, 5, 6, 7, 8 with z = 44 and. the value of z for a k x k square is ( 2k + 1 ) 2 - 5. for larger overlapping squares, see. 2d distorted lattices here, one distorts a regular lattice of unit spacing by moving vertices uniformly within the box... | [
"A)120cm",
"B)767cm",
"C)88cm",
"D)666cm"
] | A | Area of each slab
=72/50m2=1.44m2
Length of each slab √1.44=1.2m=120cm |
openbookqa_343 | openbookqa | <ctx>
in geometry and topology, crumpling is the process whereby a sheet of paper or other two - dimensional manifold undergoes disordered deformation to yield a three - dimensional structure comprising a random network of ridges and facets with variable density. the geometry of crumpled structures is the subject of so... | [
"folding a piece of paper into a shape",
"crushing a can in your hand",
"squishing a smooth bug",
"ripping up a piece of paper"
] | B | |
qasc_7595 | qasc | <ctx>
for tissue regeneration in humans. in terms of injury repair and tissue engineering, the extracellular matrix serves two main purposes. first, it prevents the immune system from triggering from the injury and responding with inflammation and scar tissue. next, it facilitates the surrounding cells to repair the ti... | [
"prolactin release",
"Biomolecules",
"food and shelter",
"pituitary"
] | B | |
openbookqa_868 | openbookqa | <ctx>
supplies, environmental concerns related to global warming and sustainability are expected to move the world's energy consumption away from fossil fuels. the concept of peak oil shows that about half of the available petroleum resources have been produced, and predicts a decrease of production. a government movin... | [
"conservation",
"deliberation",
"transportation",
"pollution"
] | A | |
qasc_5558 | qasc | <ctx>
##el - like blade, which is a modified scale, on either side of the caudal peduncle. some herrings, anchovies, and halfbeaks have deciduous scales, which are easily shed and aid in escaping predators. male percina darters have a row of enlarged caducous scales between the pelvic fins and the anus. porcupine fishe... | [
"insects",
"mammals",
"arthropods",
"humans"
] | C | |
qasc_4040 | qasc | <ctx>
14. 3 phase change and latent heat 6. heat transfer can cause temperature and phase changes. what else can cause these changes? 7. how does the latent heat of fusion of water help slow the decrease of air temperatures, perhaps preventing temperatures from falling significantly below, in the vicinity of large bodi... | [
"it evaporates",
"it sinks",
"it floats.",
"it expands"
] | C | |
aquarat_9971 | aquarat | <ctx>
go. if an opposing character is clicked when an'x'symbol hovers by them, the character nearest him or her will attempt to steal the ball. if a pair of hands appears near the basket when an opposing character goes to shoot the ball, the nearest character will attempt to block the shot or rebound the ball. each qua... | [
"A)116 yards",
"B)226 yards",
"C)97 yards",
"D)115.74 yards"
] | D | D |
aquarat_42989 | aquarat | <ctx>
relationships between landmarks, allowing them to make spatial inferences and detect positions. the first experiments on rats in a maze, conducted by tolman, ritchie, and kalish ( 1946 ), showed that rats can form mental maps of spatial locations with a good comprehension of them. but these experiments, led again... | [
"A)5 minutes",
"B)6 minutes",
"C)7 minutes",
"D)8 minutes"
] | C | It will take 7 minutes for 100 cats to kill 100 rats.
1 cat can kill 1 rat in 7 minutes, so 100 cats can kill 100 rats in 7 minutes
Answer C |
pubmedqa_743 | pubmedqa | <ctx>
two main mechanisms : reduced synchrony and loss of synapses and / or auditory nerve fibers. the impact of disrupted temporal coding on human auditory perception has been explored using physiologically inspired signal - processing tools. the reduction in neural synchrony has been simulated by jittering the phases... | [
"yes",
"no",
"maybe"
] | B | |
aquarat_12486 | aquarat | <ctx>
income, the amount earned by the average joe or average jane, is largely determined by who is or who is not included in the statistics. personal income statistics are given in accordance to a variety of demographic characteristics. the median income for all 233 million persons over the age of 15 was $ 28, 567. by... | [
"A)18.75%",
"B)23%",
"C)30%",
"D)50%"
] | B | Let wage of Erica = 10
Wage of Robin = 1.3*10 = 13
Wage of Charles = 1.6 *10 = 16
Percentage by which wage earned by Charles is more than that earned by Robin = (16-13)/13 * 100%
= 3/13 * 100%
=23%
Answer B |
aquarat_12471 | aquarat | <ctx>
flavor, aftertaste, acidity, body, balance, etc., rating each on a scale of 0 – 100. any coffee rated 80 or above is considered specialty coffee. in the study, starmaya received an overall rating of 82. 5 compared to 83. 13 for the parent plant marsellesa and 82. 9 for a control plant caturra red. rust resistance... | [
"A)20%",
"B)65%",
"C)30%",
"D)33%"
] | B | a= amount of arabica coffee
1-a = amount of robusta coffee. because if you subtract a from the 1 ounce, the remaining amount is robusta
therefore:
.4a + .2(1-a) = .33
.4a + .2 - .2a = .33
a= .65
therefore: .65/1 ounce = 65%. Therefore, the answer should be B |
openbookqa_729 | openbookqa | <ctx>
and re - used again. materials that can be recycled include " ferrous ( iron - based ) and non - ferrous metals, glass, and various types of plastic. " " non - ferrous metals, mainly aluminum and copper can all be re - smelted and re - manufactured. ferrous metals such as steel and iron also can be re - used. " d... | [
"Grass",
"Vehicle scraps",
"Wood",
"Glass"
] | B | |
aquarat_34681 | 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)18%",
"B)14%",
"C)94%",
"D)11%"
] | B | S.I. on Rs. 750 = T.D. on Rs. 960.
This means P.W. of Rs. 960 due 2 years hence is Rs. 750.
T.D. = Rs. (960 - 750) = Rs. 210.
Thus, S.I. on R.s 750 for 2 years is Rs. 210.
Rate = 100 x 210 % = 14%
750 x 2
Answer: B |
aquarat_16048 | aquarat | <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... | [
"A)120X",
"B)240X",
"C)360X",
"D)300X"
] | D | X inch per second -->
--> 3,600X inch per hour(as there are 3,600 seconds in one hour);
--> 3,600X/12 = 300X foot per hour (as there are 12 inches in one foot).
Answer: D. |
aquarat_47192 | aquarat | <ctx>
much will i owe at the end?? - mg ( 1000, 10, 150, 10 / 100, b ). the system responds with the answer b = 203. 129. how much can i borrow with a 10 year loan at 10 % repaying 150 each year to owe nothing at the end?? - mg ( p, 10, 150, 10 / 100, 0 ). the system responds with the answer p = 921. 685. what is the r... | [
"A)92,877.77",
"B)100,562.31",
"C)1.29",
"D)120,261.53"
] | A | A |
mmlu_aux_4497 | mmlu_auxiliary | <ctx>
and resource consumption and the use of chemicals. rare metals and rare earth elements electronic devices use thousands rare metals and rare earth elements ( 40 on average for a smartphone ), these material are extracted and refined using water and energy - intensive processes. these metals are also used in the r... | [
"Nearly l, 700.",
"Nearly 600.",
"About 200.",
"About 60."
] | B | null |
aquarat_28263 | aquarat | <ctx>
9. 46 m / s 26. × 27. equating and, we obtain 29. ( a ) ( b ) this is much, much longer than human time scales. 30. × 32. ( a ) 40 ( b ) 8 million 34. $ 149 36. ( a ) ( b ) 141 s 38. ( a ) 3. 20 s ( b ) 4. 04 s 40. ( a ) × ( b ) 42. identify knowns :,,, identify unknowns : power of the car, force that car applies... | [
"A)2",
"B)3",
"C)4",
"D)5"
] | D | Solution
Rate upstream = (750 / 675)m/sec
= (10 / 9) m/ sec.
Rate downstream = (750 / 450)
=(5 / 3) m/sec
Rate in still water = 1/2(10 /9 + 5/3)
= (25/18x18/5)km/hr
= 5 km/hr.
Answer D |
aquarat_33988 | 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)288",
"B)500",
"C)277",
"D)190"
] | D | We can select one boy from 19 boys in 19 ways.
We select one girl from 10 girls in 10 ways
We select a boy and girl in 19 * 10 ways i.e.,
= 190 ways.
Answer: D |
aquarat_23724 | 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)Rs.960",
"B)Rs.840",
"C)Rs.1020",
"D)Rs.760"
] | C | Solution
T.D =(B.G x 100 / R x T)
= Rs.(270x100/12 x 3)
= Rs.750.
B.D
=Rs(750 + 270)
= Rs.1020.
Answer C |
mmlu_aux_2082 | mmlu_auxiliary | <ctx>
greatest degree of discordance between personal lifestyle choices and habits ", and concluded that " the genetic influences on aging may be highly overrated, with lifestyle choices exerting far more important effects on physical aging. " examples examples of prominent twin studies include the following : maudsley... | [
"the main types of twins",
"what has been found out about twins",
"how twins are formed",
"how a scientist studied twins"
] | B | null |
qasc_3762 | qasc | <ctx>
, besides the planetary boundary layer ( pbl ) outside and extending well above the city : ( 1 ) the urban boundary layer is due to the spatially integrated heat and moisture exchanges between the city and its overlying air. ( 2 ) the surface of the city corresponds to the level of the urban canopy layer. fluxes ... | [
"smog tornadoes",
"acid rain",
"deforestation",
"flooding"
] | B | |
aquarat_47474 | aquarat | <ctx>
nonzero probability. however, for any, alice can construct an exchangeable sequence such that bob's winning probability is at most. but for, the answer is yes : alice can choose random numbers ( which are dependent random variables ) in such a way that bob cannot play better than using the classical stopping stra... | [
"A) 1/3",
"B) 1/4",
"C) 1/21",
"D) 3/8"
] | C | 1/7C2=1/21.
Answer: C. |
openbookqa_521 | openbookqa | <ctx>
final temperature is greater. heat pump or refrigerator another commonly considered model is the heat pump or refrigerator. again there are four bodies : the working body, the hot reservoir, the cold reservoir, and the work reservoir. a single cycle starts with the working body colder than the cold reservoir, and... | [
"requires an electrical outlet to work",
"requires an ice maker to work",
"requires AA batteries to work",
"requires a crisper to work"
] | A | |
medmcqa_4229 | medmcqa | <ctx>
##fusion and decreases in hemoglobin oxygenation precede seizure onset in spontaneous human epilepsy. epilepsia ( 2007 ) nov ; 48 ( 11 ) : 2059 – 67.. zhao m., ma h., suh m., schwartz th ; spatiotemporal dynamics of perfusion and oximetry during ictal discharges in the rat neocortex. j neuroscience ( 2009 ) mar 4... | [
"Halothane",
"Enflurane",
"Sevoflurane",
"Isoflurane"
] | B | Enflurane can precipitate generalized tonic clonic seizure in epileptics. It is however safer than halothane, causes less myocardiac depression and less hypotension. |
mmlu_aux_5273 | mmlu_auxiliary | <ctx>
##er huygens in 2005. outbound several probes have reached solar escape velocity, with voyager 1 being the first to cross after 36 years of flight the heliopause and enter interstellar space on august 25, 2012, at distance of 121 au from the sun. living in space space, particularly microgravity, make life differe... | [
"They feel very lonely.",
"They have to stay alone in space.",
"They have no friends.",
"They have no families."
] | A | null |
openbookqa_877 | openbookqa | <ctx>
##0 ( 81 ) 90048 - x weiner, j. & solbrig, o. t. ( 1984 ) the meaning and measurement of size hierarchies in plant populations. oecologia ( berlin ) 61, 334 - 336, doi 10. 1007 / bf00379630. weiner, j. ( 1984 ) neighborhood interference amongst pinus rigida individuals. journal of ecology 72, 183 - 195, doi 10. 2... | [
"monarchs",
"grass",
"carnivores",
"toy butterfly"
] | A | |
qasc_645 | qasc | <ctx>
##iv. press, new york. viii + 751 - 1824 pp. feder, m. e., a. f. bennett, w. w. burggren, and r. b. huey, eds. 1987. new directions in ecological physiology. cambridge univ. press, new york. 364 pp. garland, t. jr., and p. a. carter. 1994. evolutionary physiology. annual review of physiology 56 : 579 - 621. pdf g... | [
"hunger",
"spring",
"diet",
"dehydration"
] | D | |
openbookqa_2987 | openbookqa | <ctx>
proportion of virgin fibre for the sake of quality ; generally speaking, de - inked pulp is of the same quality or lower than the collected paper it was made from. there are three main classifications of recycled fibre : mill broke or internal mill waste – this incorporates any substandard or grade - change paper... | [
"a squid",
"glowing",
"a mineral",
"bright white"
] | C | |
medmcqa_7546 | medmcqa | <ctx>
slow and gentle application of disturbing influences to the state of a variable in the environment which the researcher surmises is already under control by the observed organism. it is essential not to overwhelm the organism's ability to control, since that is what is being investigated. if the organism changes ... | [
"Chi-square test",
"Unpaired T-test",
"Paired T-test",
"Paired T-test"
] | C | Ans. is 'c' i.e., Paired T-test o Paired T - test : is applied to paired data when each individual gives a pair of observation, such as when observations are made both before and after the play of a factor. e.g. Pulse rate before and after administration of a drug. |
openbookqa_1383 | openbookqa | <ctx>
continues over whether or not the first condition for this hypothesis has been met. the second condition that needs to be met in support of the predator attraction hypothesis is that additional predators must occasionally disrupt predation events, increasing the probability that prey will escape. in the northern ... | [
"grizzly bear",
"moose",
"salmon",
"lobster"
] | A | |
arc_easy_432 | arc_easy | <ctx>
" subcolloidal " state identification of the main chemical component of the cell wall spurred investigations into how it was made. these investigations have involved, and been propelled by, diverse approaches including, microscopy, chemistry, biochemistry, material characterisation, molecular biology,'omics, and ... | [
"To make food",
"To store water",
"To provide support",
"To make the plant green"
] | C | |
medmcqa_8857 | medmcqa | <ctx>
oxygen at a higher concentration than available from atmospheric air in a naturally hypoxic environment. it needs to be lightweight and to be reliable in severe cold, including not getting choked with deposited frost from the exhaled gas, which is saturated with water vapour at body temperature. both chemically g... | [
"Hyperthermia",
"Decreased pH",
"Decreased H+",
"Increase CO2"
] | C | Ans. C Decreased H+Ref: Ganottg, 25th ed. pg. 640-641OXYGEN HEMOGLOBIN DISSOCIATION CURVE* Oxygen- hemoglobin dissociation curve is sigmoid 'S' shaped because binding of one oxygen molecule to heme increases the affinity of second heme molecule for oxygen and so on.Factors affecting affinity of Hb for oxygen and causin... |
pubmedqa_309 | pubmedqa | <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 – is a branch of biology concerned with the st... | [
"yes",
"no",
"maybe"
] | C | |
qasc_2791 | qasc | <ctx>
, when a definition of the moment of death is required, doctors and coroners usually turn to " brain death " or " biological death " to define a person as being dead ; brain death being defined as the complete and irreversible loss of brain function ( including involuntary activity necessary to sustain life ). ne... | [
"bacteria",
"influenza orthomyxoviruses",
"phytoplankton",
"direct damage to the lungs"
] | B | |
aquarat_47072 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat ’ s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)8.5",
"B)8.0",
"C)9.5",
"D)7.0"
] | D | Rate of still water = 1/2 (down stream + upstream)
= 1/2 (26 + 12) = 19 Kmph
rate of current = 1/2 (down stream - upstream)
= 1/2 (26 - 12)
= 1/2 (14)
= 7 kmph
Answer is D. |
aquarat_49733 | aquarat | <ctx>
2. 36 use determinant notation to find where and using the cross product the cross product is very useful for several types of calculations, including finding a vector orthogonal to two given vectors, computing areas of triangles and parallelograms, and even determining the volume of the three - dimensional geome... | [
"A)281",
"B)284",
"C)288",
"D)255"
] | B | Area of a parallelogram = base * height
= 24 * 16
= 384 cm2
Answer: B |
openbookqa_2459 | openbookqa | <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... | [
"carrier snails",
"feelings",
"magic",
"love"
] | A | |
aquarat_13833 | aquarat | <ctx>
are 11 points on the circle sharing a color with a ( including a itself ), each of which is involved with 2 pairs. this means there are 21 pairs other than ( a, b ) which include the same color as a, and the same holds true for b. the worst that can happen is that these two sets are disjoint, so we can take d = 4... | [
"A)21",
"B)20",
"C)19",
"D)18"
] | D | Marcella has 23 pairs of shoes and loses 9 shoes.
To minimize the loss of identical pairs of shoes we want Marcella to lose as many identical pairs as possible. This would yield 4 identical pairs and 1 additional shoe (destroying 5 pairs of shoes).
The 23 pairs of shoes minus the 5 'destroyed' pairs yields 20 pairs tha... |
medmcqa_5273 | medmcqa | <ctx>
but today the world health organization takes a more broad approach, that the principles of palliative care should be applied as early as possible to any chronic and ultimately fatal illness. palpation – is the process of using one's hands to check the body, especially while perceiving / diagnosing a disease or i... | [
"Gastroduodenal aery",
"Left gastric aery",
"Splenic aery",
"Sho gastric aery"
] | A | Bleeding peptic ulcer MC indication for operation and principal cause of death in PUD patients The most significant hemorrhage occurs when duodenal or gastric ulcers penetrate into branches of the gastroduodenal aery or left gastric aery, respectively Incidence of peptic ulcer bleeding decreased over past decade, but M... |
arc_easy_723 | arc_easy | <ctx>
in geology, rock ( or stone ) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. it is categorized by the minerals included, its chemical composition, and the way in which it is formed. rocks form the earth's outer solid layer, the crust, and most of its interior, except for the ... | [
"They weather rocks with acid.",
"They strip the rocks of minerals.",
"They break rocks into small pieces.",
"They increase the density of the rocks."
] | A | |
arc_easy_1320 | arc_easy | <ctx>
of contribution to atmospheric pressure between 2. 62 hpa in july and 2. 33 hpa in december. ipcc ar6 expresses medium confidence in increase of total water vapour at about 1 - 2 % per decade ; it is expected to increase by around 7 % per °c of warming. episodes of surface geothermal activity, such as volcanic er... | [
"sunlight warming the surface of oceans",
"air rising into colder regions of the atmosphere",
"lightning heating the air in the atmosphere",
"winds blowing along the surface of the ground"
] | B | |
medmcqa_3989 | medmcqa | <ctx>
the development of the nervous system, or neural development ( neurodevelopment ), refers to the processes that generate, shape, and reshape the nervous system of animals, from the earliest stages of embryonic development to adulthood. the field of neural development draws on both neuroscience and developmental b... | [
"Failure of neural crest cells to migrate into the walls of the colon",
"Incomplete separation of the cloaca",
"Failure of recanalization of the colon",
"Defective rotation of the hindgut"
] | A | Congenital megacolon (Hirschsprung disease) results from the failure of neural crest cells to migrate into the walls of the colon. Incomplete separation of the cloaca would result in anal agenesis either with or without the presence of a fistula. The failure of recanalization of the colon results in rectal atresia, whe... |
aquarat_24116 | aquarat | <ctx>
this sum by the number of data values, which is 10. the result is :
. 98 10. 99 10. 100
273k and 1 atm?
percent yield if 10. 0 g of p4o10 is isolated from the reaction. 4 • exercises 207 77. would you agree to buy 1 trillion ( 1, 000, 000, 000, 000 ) gold atoms for $ 5? explain why or why not. find the current... | [
"A)A)Rs.520",
"B)B)Rs.594",
"C)C)Rs.596",
"D)D)Rs.595"
] | A | Explanation:
Price of 10 kgs of rice at Rs.26/kg = 10x26 = Rs.260
Price of 8 kgs of pulses at Rs.26/kg = 10x26 = Rs.260
Therefore, Total amount = Rs.260+Rs.260 = Rs.520.
Answer: Option A |
aquarat_20561 | aquarat | <ctx>
100, which immediately proves that 100 is not prime. every positive integer except 1 is divisible by at least one prime number by the fundamental theorem of arithmetic. therefore the algorithm need only search for prime divisors less than / equal to. for another example, consider how this algorithm determines the... | [
"A)2345",
"B)2445",
"C)2653",
"D)3334"
] | D | If sum of the digits is divisible by 3, the number is divisible by 3.
Therefore, required number of non-negative integers is equal to count of numbers less than 10,000 which are divisible by 3.
Such numbers are (3, 6, 9, ... , 9999) (arithmetic progression with first term=3, last term=9999, common difference=3).
Count ... |
aquarat_30840 | aquarat | <ctx>
the partition of sums of squares is a concept that permeates much of inferential statistics and descriptive statistics. more properly, it is the partitioning of sums of squared deviations or errors. mathematically, the sum of squared deviations is an unscaled, or unadjusted measure of dispersion ( also called var... | [
"A)-7,-7,-7",
"B)-7,7,7",
"C)1,1,1",
"D)-7,49,7"
] | D | Mean: If all values are multiplied by -7 then their sum will also be multiplied by -7 so Mean will also get -7
Variance:
Variance is equal to (Sum of (Square of (the difference between mean and individual values))/Total number of values
When we multiply all the values by -7 then the difference between the mean and the ... |
medmcqa_9488 | medmcqa | <ctx>
##mpani is responsible for taste ), one of its branches — the lingual nerve — carries sensation from the tongue. the peripheral processes of mesencephalic nucleus of v neurons run in the motor root of the trigeminal nerve and terminate in the muscle spindles in the muscles of mastication. they are proprioceptive ... | [
"Facial nerve.",
"Chorda tympani.",
"Lingual nerve.",
"All of the above."
] | D | |
qasc_1978 | qasc | <ctx>
one or more of these will have been radically altered. examples include : building rubble used as landfill may raise soil ph ( i. e. create alkaline soil ), which can be problematic in regions of acidic soils ( with local plants adapted to acid soils ). buildings cast a substantial shade, this may give rise to co... | [
"prevent heat loss",
"raising their temperature",
"storing water",
"reusing materials"
] | B | |
medmcqa_3370 | medmcqa | <ctx>
##tor has the advantage, as was known, of being able to draw upon the kinetic energy in the oscillator circuit, and thus, because such a circuit can be given a much greater capacity than can be obtained with a radiating aerial alone, much more energy can be stored up and radiated by its employment. the emission i... | [
"Leptospira",
"Borrelia",
"Bartonella",
"Brucella"
] | B | |
medmcqa_5640 | medmcqa | <ctx>
measured in the observer's first dorsal interosseus muscle of the right hand. the results of the experiment showed that when the video clip showed a hand belonging to a person of the same racial group, the measured corticospinal excitability to the right hand of the observer was reduced. this inhibition effect wa... | [
"BP cuff in arm for 5 minutes",
"Facial nerve stimulation by tapping over the parotid",
"Tapping over extensor pollicis brevis",
"Tapping over flexor retinaculum"
] | B | The Clinical manifestations of hypocalcemia are mostly due to neuromuscular irritability.
The patients complains of paresthesias which are typically perioral or of the hands and feets
Tetany is the classic manifestation of hypocalcemia, the manifestations are :
Corpopedal Spasm o Laryngospasm o Seizures Latent tetan... |
arc_easy_2157 | arc_easy | <ctx>
theoretical production ecology tries to quantitatively study the growth of crops. the plant is treated as a kind of biological factory, which processes light, carbon dioxide, water, and nutrients into harvestable parts. main parameters kept into consideration are temperature, sunlight, standing crop biomass, plan... | [
"carbon and oxygen.",
"sugar and hydrogen.",
"sugar and oxygen.",
"nitrogen and carbon."
] | C | |
openbookqa_853 | openbookqa | <ctx>
balance with a sample tray and surrounding heating element. under microprocessor control, the sample can be heated rapidly. the moisture loss rate is measured throughout the process and then plotted in the form of a drying curve. karl fischer titration an accurate method for determining the amount of water is the... | [
"a metal in plastic",
"a bowl of water in plastic",
"a cat in a bag",
"money in plastic bags"
] | B | |
aquarat_11448 | aquarat | <ctx>
joshi claims fdi will help the farm sector improve critical infrastructure and integrate farmer - consumer relationship. today, the existing retail has not been able to supply fresh vegetables to the consumers because they have not invested in the backward integration. when the farmers'produce reaches the end con... | [
"A)680",
"B)620",
"C)720",
"D)480"
] | B | Let the price of one apple = a and price of one orange = b
The price of 80 apples is equal to that of 120 oranges
80a = 120b
=> 2a = 3b ==> b=2a/3 ------------(1)
price of 60 apples and 75 oranges together is Rs.1320
=>60a + 75b = 1320
=> 4a + 5b = 88 ==> 4a + 5(2a/3) = 88 -------(from equation 1)
=> 12a + 10a = 88 × 3... |
medmcqa_6936 | 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... | [
"Smooth narrowing of esophagus",
"Dilated touous esophagus",
"Absence of air in the fundus",
"Exaggerated peristalsis"
] | D | . |
pubmedqa_967 | pubmedqa | <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... | [
"yes",
"no",
"maybe"
] | B | |
medmcqa_9042 | medmcqa | <ctx>
regained popularity once again in the 2010s, in addition to other self - induced abortion methods. these self - helpers are following the 1970s methods of teaching by meeting in other women's homes, performing cervix examinations on each other, and learning menstrual extraction directly from other women. one new ... | [
"Rhythm method",
"Coitus interruptus",
"Breast feeding",
"All of the above"
] | D | Ans. D: All of the above Natural methods of contraception are: Abstinence Refraining from penetrative sex provides 100% protection from pregnancy, and offers effective prevention of transmission of sexually transmitted infections as well. Withdrawal or Coitus interruptus The withdrawal method of family planning is unli... |
openbookqa_3268 | openbookqa | <ctx>
2. 7 chemical nomenclature lung diseases and lung cancers are among the world's most devastating illnesses partly due to delayed detection and diagnosis. most noninvasive screening procedures aren't reliable, and patients often resist more accurate methods due to discomfort with the procedures or with the potenti... | [
"Energy",
"Chemical",
"Vapor",
"Cells"
] | C | |
mmlu_aux_1752 | mmlu_auxiliary | <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... | [
"The DNA Research in Japan",
"A New Way of DNA Research in Japan.",
"The Causes and Effects of DNA Research",
"The Advantages And Disadvantages of RDNA"
] | D | null |
qasc_4944 | qasc | <ctx>
##mous cell carcinoma of the bladder ) the liver flukes, opisthorchis viverrini and clonorchis sinensis ( cholangiocarcinoma ). radiation radiation exposure such as ultraviolet radiation and radioactive material is a risk factor for cancer. many non - melanoma skin cancers are due to ultraviolet radiation, mostly... | [
"lung",
"UV",
"foot",
"damage"
] | A | |
openbookqa_1411 | openbookqa | <ctx>
a power outage ( also called a powercut, a power out, a power failure, a power blackout, a power loss, or a blackout ) is the loss of the electrical power network supply to an end user. there are many causes of power failures in an electricity network. examples of these causes include faults at power stations, da... | [
"a pepperoni and cheese pizza",
"a heavy maple desk",
"an item made from a petroleum product with a cord sticking out the top",
"an old step ladder"
] | C | |
qasc_5387 | qasc | <ctx>
is scattered. scattering makes the light diffuse, i. e. the rays go in many different directions. while conventional photovoltaics works well with diffuse light, concentrated solar power and concentrated photovoltaics relies only on the ( collimated ) light coming directly from the sun. for this reason, concentra... | [
"h2o condensation",
"snow",
"chromatic dispersion",
"scattered light"
] | C | |
aquarat_17835 | aquarat | <ctx>
density of this piece of jewelry. ( b ) assuming that the jewelry is made from only one substance, what substance is it likely to be? explain. 1 • exercises 53 41. visit this density simulation ( http : / / openstax. org / l / 16phetmasvolden ) and click the " turn fluid into water " button to adjust the density ... | [
"A)15",
"B)20",
"C)12",
"D)14"
] | C | An alloy of 48oz which is 25% gold means there is 12 oz of gold. To get to an alloy that is 40% gold, let's use this expression: (12 + x)/(48 + x) = 0.40 with x representing the amount of pure gold that must be added to get to 40%. The expression we are using represents the new total weight of pure gold over the new to... |
medmcqa_7656 | medmcqa | <ctx>
##s, travels along the ureters to the bladder. it does this through regular contractions called peristalsis. clinical significance ureteral stones a kidney stone can move from the kidney and become lodged inside the ureter, which can block the flow of urine, as well as cause a sharp cramp in the back, side, or lo... | [
"Cystine stones form in acidic urine",
"Struvite stones form in alkaline urine",
"Oxalate stones are radiopaque",
"Uric acid stones are resistant to ESWL"
] | D | Answer is D (Uric acid stones are resistant to ESWL): Uric acid stones are not resistant to ESWL. Uric acid stones are infact most responsive to Lithotripsy along with calcium oxalate dehydrate stones. |
medmcqa_5761 | medmcqa | <ctx>
significantly, but this is not widely understood. problems have arisen as consumers have attempted to upgrade their players using incompatible firmware with a higher version number. this can damage the players almost permanently. however, a'dead'player can sometimes be recovered by opening it, shorting some pins ... | [
"Cefadroxil",
"Cefazolin",
"Cephalexin",
"Cefaclor"
] | D | |
mmlu_aux_2798 | mmlu_auxiliary | <ctx>
- finders, " quantitative analysis requires that measurements be made with calibrated echo sounder equipment, having high signal - to - noise ratios. animal sounds sounds used by animals that fall within the scope of bioacoustics include a wide range of frequencies and media, and are often not " sound " in the na... | [
"The elephants can speak like people.",
"The wild elephants' ways to fight against enemies.",
"The \"secret language\" between elephants.",
"The special life of female elephants."
] | C | null |
qasc_5808 | qasc | <ctx>
overheating is a phenomenon of rising temperatures in an electrical circuit. overheating causes damage to the circuit components and can cause fire, explosion, and injury. damage caused by overheating is usually irreversible ; the only way to repair it is to replace some components. causes when overheating, the t... | [
"heating liquids",
"wind speed",
"temperature",
"centripetal force"
] | C | |
arc_challenge_712 | arc_challenge | <ctx>
would find that you “ weigh ” much less, even though you do not look any skinnier. this is because the force of gravity is weaker on the moon. in fact, when people say that they are “ losing weight, ” they really mean that they are losing “ mass ” ( which in turn causes them to weigh less ). take - home experimen... | [
"the force of gravity acting on the student",
"the air pressure surrounding the student",
"the mass of the student",
"the volume of the student"
] | A | |
mmlu_aux_4508 | mmlu_auxiliary | <ctx>
##utakorpi, and r. silvennoinen. estimation of the mechanical energy output of the kite wind generator. renewable energy, 34 : 1525 – 1532, 2009. optimal cross - wind towing and power generation with tethered kites kites renewable energy airborne wind power
installed megawatt per year, but a wider variation in t... | [
"Bladeless wind-power generator is friendly to birds.",
"Wind turbines are efficient sources of cheap energy.",
"A new generator will come onto the market by 2017.",
"Yanez has made a generator for the benefit of people."
] | A | null |
mmlu_aux_3085 | mmlu_auxiliary | <ctx>
, cortisone came into use to treat arthritis and other disorders and injuries, but it took a 36 - step process to synthesize. chemist percy lavon julian turned to a more plentiful source : soybeans. previously, julian had developed a lab to isolate soy protein, which was used in firefighting among other applicati... | [
"Make a study of plant parts.",
"Make new products out of farm products.",
"Carver helped the United States Department of Agriculture.",
"Make a study on animal disease."
] | D | null |
medmcqa_3047 | medmcqa | <ctx>
, but the difference was not significant. however, when patients with pnf are excluded from the results there is a 44 % reduction in mortality for bal treated patients, a statistically significant advantage. the investigators noted that exclusion of pnf patients is justifiable due to early retransplantation and l... | [
"Calcium",
"Feeding through ryles tube",
"Cholestyramine",
"None of the above"
] | D | Oral administration of food and TPN is not recommended.
Patient is fed via NGT to jeyunum. |
mmlu_aux_5011 | mmlu_auxiliary | <ctx>
to remain slightly dominant. if other group members witnessed this change in dominance position, then the beggar may demonstrate redirected aggression and attack a lower - rank bystander. later, when the beggar obtains food, it may choose to reciprocate after getting the initial food - obtainer to beg, but this o... | [
"young chimpanzee that live on an island",
"18-month-old children who live in Germany",
"kids who are living with adult chimpanzees",
"adult chimpanzees that live on the African mountain"
] | B | null |
medmcqa_8534 | medmcqa | <ctx>
valve amplification company ( vac ) is a u. s. supplier of high end audio electronics, principally utilizing vacuum tube technology. it was founded in 1990 by kevin hayes ( b. 1959 ) and channing w. hayes ( 1923 – 2009 ). a florida corporation, as of 2011 it is located in sarasota, florida, u. s. it is well known... | [
"Opening of nasolacrimal duct",
"Sphenoidal sinus opening",
"Frontal sinus opening",
"Ethmoidal sinus opening"
] | A | Opening of nasolacrimal ductNasolacrimal duct opens into inferior meatus and is closed by a mucosal flap called Hasner's valve |
mmlu_aux_4118 | mmlu_auxiliary | <ctx>
and thus lacks a center. because of this, one could not imagine where an ethereal soul would go, due to the universe's infinite nature. they believe that infinity exists in time as well as in space, for all levels of life. raelians believe that humanity would be able to create life on other planets only if humani... | [
"Mars Town",
"Living on Mars",
"The Future of Earth",
"Where to live in the Future"
] | D | null |
openbookqa_415 | openbookqa | <ctx>
us. another example is the us department of agriculture ’ s conservation reserve program ( crp ). the crp was originally put in place to protect soil from erosion, but also has major implications for conservation of biodiversity. in the program, landowners take their land out of agricultural production and plant ... | [
"a dog house is placed in a fenced in back yard",
"a birdbath is placed in a park with a low squirrel population",
"a city is built over a park and deer lose their home",
"a small house is built in the forest and animals are fed there"
] | C | |
aquarat_21350 | 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)10%",
"B)15%",
"C)20%",
"D)25%"
] | A | Explanation:
3650 -------- 365
100 -------- ? (10%)
Answer: Option A |
aquarat_34248 | aquarat | <ctx>
of calculus in europe, provided what is now considered the first example of a power series ( apart from geometric series ). however, they did not formulate a systematic theory of differentiation and integration, nor is there any direct evidence of their results being transmitted outside kerala. prehistory excavat... | [
"A)45cm",
"B)255cm",
"C)244cm",
"D)55cm"
] | A | Explanation:
Convert first all terms into cm.
i.e. 1575 cm, 1125cm, 765cm.
Now whenever we need to calculate this type of question, we need to find the HCF. HCF of above terms
is 255.
Answer: Option A |
qasc_7763 | qasc | <ctx>
drought deciduous, or drought semi - deciduous plants refers to plants that shed their leaves during periods of drought or in the dry season. this phenomenon is a natural process of plants and is caused due to the limitation of water around the environment where the plant is situated. in the spectrum of botany, d... | [
"go through a resting period",
"changing the phase",
"Release energy",
"Generating heat"
] | A | |
mmlu_aux_7599 | mmlu_auxiliary | <ctx>
7. 1 work : the scientific definition 1. how much work does a supermarket checkout attendant do on a can of soup he pushes 0. 600 m horizontally with a force of 5. 00 n? express your answer in joules and kilocalories. 2. a 75. 0 - kg person climbs stairs, gaining 2. 50 meters in height. find the work done to acco... | [
"65%",
"50%",
"60%",
"55%"
] | D | null |
medmcqa_9910 | medmcqa | <ctx>
a predictor of performance, but recent research has shown that correlation between networks as measured with sliding window analysis is an even stronger predictor of performance. individual differences in functional connectivity variability ( fcv ) across sliding windows within fmri scans have been shown to corre... | [
"Substance abuse",
"Schizophrenia",
"Bipolar Disorder",
"Panic disorder"
] | C | Ans. C. Bipolar disorderBipolar disorder involves extremes of both high and low moods and a range of other symptoms. In rapid cycling, moods change quickly, with at least 4 distinct mood episodes per year. |
medmcqa_9891 | medmcqa | <ctx>
10. 6 lattice structures in crystalline solids leprosy has been a devastating disease throughout much of human history. aside from the symptoms and complications of the illness, its social stigma led sufferers to be cast out of communities and isolated in colonies ; in some regions this practice lasted well into ... | [
"Leonine facies",
"Loss of libido and impotence",
"Saddle nose",
"All the above"
] | D | Important clinical features oflepromatous leprosy
Diffuse erythema, ngling, nasal stuffiness or ep is tax is are earliest manifestations.
Nodules with predelicon for external ears,
Madarosis (loss of eyelashes and eye brow s),
Saddle nose (Collapse of nasal bridge) and perforation of palate.
Testicular involvement ... |
arc_easy_903 | arc_easy | <ctx>
that break down large food molecules before absorbing them through their cell membranes. many fungi are also saprobes, feeding on dead organic matter, making them important decomposers in ecological systems. animals are multicellular eukaryotes. with few exceptions, animals consume organic material, breathe oxyge... | [
"their speed of movement",
"the size of their communities",
"how they obtain food",
"how they reproduce"
] | D | |
medmcqa_9066 | medmcqa | <ctx>
oriented to the inside of the helix, closer to its axis, bases engage in hydrogen bonding with other bases. the bonded bases in the center exclude water, so the hydrophobic effect is particularly important in the stabilization of dna triple helices. biological role proteins members of the collagen superfamily are... | [
"Cystine",
"Collagen",
"Pectin",
"DNA"
] | B | Ans is 'b' i.e., Collagen Collagen Collegen is the most common protein in the animal world. It is a component of ECM. The collegens are composed of a triple helix of three polypeptide a-chains. It provides tensile strength to tissues. Collegen type IV with laminin is the main component of basement membrane. Fibrillar c... |
aquarat_16671 | 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)7",
"B)8",
"C)9",
"D)10"
] | C | The units digit of 734^100 is 6 because 4 raised to the power of an even integer ends in 6.
The units digit of 347^83 is 3 because powers of 7 end in 7, 9, 3, or 1 cyclically. Since 83 is in the form 4n+3, the units digit is 3.
Then 6+3 = 9.
The answer is C. |
aquarat_49837 | 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)5",
"B)5 1/2",
"C)6",
"D)8"
] | C | B'S 10 DAY'S WORK=(1/15*10)=2/3 REMAINING WORK = (1-2/3)=1/3
NOW, 1/18 WORK IS DONE BY A IN 1 DAY
1/3 WORK IS DONE BY A IN (18*1/3)=6 DAYS.
CORRECT OPTION:C |
medmcqa_703 | medmcqa | <ctx>
overall. moreover, there is no one reason why some cp cases come from prenatal brain damage, and it is not known if those cases have a genetic basis. cerebellar hypoplasia is sometimes genetic and can cause ataxic cerebral palsy. early childhood after birth, other causes include toxins, severe jaundice, lead pois... | [
"Staphylococcus",
"E. coli",
"H. influenze",
"Pneumococcus"
] | B | Ans. is 'b' i.e., E. coli o E. coli & streptococcus agalactie (group B streptococci) are the two most common cause of neonatal sepsis and meningitis. |
aquarat_19054 | aquarat | <ctx>
it the optional integer. ) any number below ( that is, the penultimate ) is multiplied by the one just above it and added by that just below it. divide the last number ( obtained so doing repeatedly ) by the divisor corresponding to the smaller remainder ; then multiply the residue by the divisor corresponding to... | [
"A)1",
"B)3",
"C)5",
"D)7"
] | A | 16,666 / 11 = 1515 with a remainder of 1.
We need to subtract the remainder to get a multiple of 11.
The answer is A. |
aquarat_21038 | aquarat | <ctx>
figure 5. 12, let us take a number such as 110. its most significant bit is 1 so the number is negative and in its one ’ s complement form. to know its original value, we need to get its one ’ s complement again. the one ’ s complement of 110 is 001 which corresponds to decimal number 1, so the result is – 1. • i... | [
"A)-6",
"B)-5",
"C)-8",
"D)-1"
] | B | Test the options.
(B) - 5
Double of -5 is -10 and 1 less is -9.
-9 * -5 = 45 (Correct)
Correct
Answer (B) |
aquarat_42992 | 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)177 m",
"B)189 m",
"C)220 m",
"D)178 m"
] | C | Speed = (12/10 * 60) km/hr = (72 * 5/18) m/sec
= 20 m/sec.
Length of the train = 20 * 11
= 220 m.
Answer: C |
arc_easy_405 | arc_easy | <ctx>
this database to quickly find piece - wise any - angle paths. anya - finds optimal any - angle paths by restricting the search space to the taut paths ( a path where every heading change in the path “ wraps ” tightly around some obstacle ) ; looking at an interval of points as a node rather than a single point. t... | [
"Meter stick and graduated cylinder",
"Stopwatch and meter stick",
"Balance and metric ruler",
"Balance and stopwatch"
] | B | |
arc_easy_1880 | arc_easy | <ctx>
hotter the plant, the higher the pressure must be maintained to prevent boiling. when pressure drops to the saturation point, dryout in the coolant channels will occur. as the reactor heats the water flowing through coolant channels, subcooled nucleate boiling takes place, in which some of the water becomes small... | [
"It changes color.",
"It becomes heavier.",
"It changes into water vapor.",
"It stops bubbling."
] | C | |
mmlu_aux_3361 | mmlu_auxiliary | <ctx>
book about his experiences in space, sky walking : an astronaut's memoir, which was published in 2006. contents in mission : earth, voyage to the home planet, astronaut thomas david jones recounts his experiences studying the earth during his first mission with the united states space agency nasa. jones'space mis... | [
"The astronauts.",
"The students.",
"The investigation developers.",
"The teachers."
] | B | null |
mmlu_aux_4086 | mmlu_auxiliary | <ctx>
, vol. 10 pp. 2741 – 2752 hingston, a. b., mardsen - smedley, j., driscoll, d. a., corbett, s., fenton, j., anderson, r., plowman, c., mowling, f., jenkin, m., matsui, k., bonham, k. j., ilowski, m., mcquillan, p. b., yaxley, b., reid, t., storey, d., poole, l., mallick, s. a., fitzgerald, n., kirkpatrick, j. b.,... | [
"Habitat loss.",
"Pesticide use.",
"Climate change.",
"The spread of bee parasites."
] | C | null |
mmlu_aux_3201 | 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... | [
"To introduce the idea that crows are smart.",
"To show that fables about crows are wrong.",
"To explain why crows can solve problems.",
"To prove that crows can be better than babies at problem solving."
] | A | null |
openbookqa_1580 | openbookqa | <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... | [
"assistance from vice principals",
"delivery to the door",
"assistance from flying creatures",
"help from new neighbors"
] | C | |
openbookqa_439 | openbookqa | <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... | [
"access to food lacking in nutrients",
"access to dirty, tainted water",
"access to viable and required items",
"access to roadways and highways"
] | C | |
aquarat_10258 | aquarat | <ctx>
list of elements is this : ( ( 3, 8, 0 ), ( 2, 8, 1 ), ( 4, 8, 1 ) ) after 2 turns : ( ( 3, 8, 0 ), ( 2, 8, 1 ), ( 4, 8, 1 ), ( 1, 8, 2 ), ( 4, 7, 2 ) ) after 3 turns : (... ( 1, 7, 3 ), ( 4, 6, 3 ), ( 5, 7, 3 ) ) after 4 turns : (... ( 1, 6, 4 ), ( 3, 6, 4 ), ( 6, 7, 4 ) ) after 5 turns : (... ( 1, 5, 5 ), ( 3, ... | [
"A)9",
"B)29",
"C)32",
"D)34"
] | D | Explanation: This is a simple addition series with a random number, 8, interpolated as every other number. In the series, 6 is added to each number except 8, to arrive at the next number.
Answer: Option D |
arc_easy_1515 | arc_easy | <ctx>
". biology genetics the study of rabbit genetics is of interest to fanciers, the fiber and fur industry, medical researchers, and the meat industry. among rabbit fanciers, the genetics of rabbit health and diversity are paramount. the fiber & fur industry focuses on the genetics of coat color and hair properties.... | [
"size",
"strength",
"long ears",
"camouflage"
] | D | |
medmcqa_879 | medmcqa | <ctx>
cortical granules are regulatory secretory organelles ( ranging from 0. 2 um to 0. 6 um in diameter ) found within oocytes and are most associated with polyspermy prevention after the event of fertilization. cortical granules are found among all mammals, many vertebrates, and some invertebrates. within the oocyte... | [
"Zona pellucida",
"Zona reticularis",
"Cumulous oophorus",
"Zona glomerulosa"
] | C | In one area , the granulosa cells are collected together to form a projection into the cavity of graffian follicle. This projection is referred to as the discus proligerus or cumulus oophorus. The ovum itself lies within it.With the exception of area around the discus, the peripheral granulosa cells form a layer only a... |
aquarat_16240 | aquarat | <ctx>
4. 5 normal, tension, and other examples of forces 17. two teams of nine members each engage in a tug of war. each of the first team ’ s members has an average mass of 68 kg and exerts an average force of 1350 n horizontally. each of the second team ’ s members has an average mass of 73 kg and exerts an average f... | [
"A)50 kg",
"B)60 kg",
"C)55 kg",
"D)57 kg"
] | B | EXPLANATION
Let A, B, C represent their respective weights. Then, we have:
A + B + C = (60 x 3) = 180 …. (i)
A + B = (70 x 2) = 140 …. (ii)
B + C = (50 x 2) = 100 ….(iii)
Adding (ii) and (iii), we get: A + 2B + C = 240 …. (iv)
Subtracting (i) from (iv), we get : B = 60.
B’s weight = 60 kg.
Answer B |
qasc_1153 | qasc | <ctx>
in geology, rock ( or stone ) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. it is categorized by the minerals included, its chemical composition, and the way in which it is formed. rocks form the earth's outer solid layer, the crust, and most of its interior, except for the ... | [
"fossil fuels",
"sediment",
"disintegrate",
"soft soil"
] | B | |
pubmedqa_660 | pubmedqa | <ctx>
medical image sharing is the electronic exchange of medical images between hospitals, physicians and patients. rather than using traditional media, such as a cd or dvd, and either shipping it out or having patients carry it with them, technology now allows for the sharing of these images using the cloud. the prim... | [
"yes",
"no",
"maybe"
] | A |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.