id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
aquarat_25296 | aquarat | <ctx>
20. 50
process – mixing 1, 850, 000 – finished goods 3, 200, 000 – work in process – finishing 3, 200, 000 e. g. ( 2 ) larney corporation uses process costing. a number of transactions that occurred in june are listed below. as follows : a ) raw materials that cost $ 38, 200 are withdrawn from the storeroom for ... | [
"A)20",
"B)30",
"C)40",
"D)50"
] | C | Let number of pounds of 5$ candy to be used be w
6 = (20*8 + 5*w)/(20 +w)
=>120 + 6w = 160 + 5w
=> w = 40
Answer C |
aquarat_22641 | aquarat | <ctx>
, it is common for authors to claim that the solution to the problem is easy, even elementary. upon investigating these elementary solutions, however, they often differ from one author to the next. example resolution suppose that the total amount in both envelopes is a constant, with in one envelope and in the ot... | [
"A)26,000",
"B)83,20",
"C)23,320",
"D)Data inadequate"
] | D | Answer: Option D
Explanation:
Let the original earnings of A and B be Rs. 4x and Rs. 7x.
New earnings of A = 150% 0f Rs. 4x = (150/100 * 4x) = Rs. 6x
New earnings of B = 75% of Rs. 7x = (75/100 * 7x) = Rs. 21x/4
6x:21x/4 = 8:7
This does not give x. So, the given data is inadequate.
Answer:D |
openbookqa_2797 | openbookqa | <ctx>
) are used to passively bring oxygen into the wetland cells. this action mimics the type of biological action that occurs in natural tidal estuaries. tidal flow wetlands replace the need to blow air into a liquid medium - - they use gravity to bring atmospheric oxygen into the cell when it is drained. see also bi... | [
"marlins",
"eagles",
"zebras",
"goats"
] | A | |
mmlu_aux_4581 | mmlu_auxiliary | <ctx>
bats have a high thermal conductivity. the wings are filled with blood vessels, and lose body heat when extended. at rest, they may wrap their wings around themselves to trap a layer of warm air. smaller bats generally have a higher metabolic rate than larger bats, and so need to consume more food in order to mai... | [
"Animals or Birds",
"The unusual animal",
"The flying animal.",
"The animal with different colors"
] | B | null |
medmcqa_774 | medmcqa | <ctx>
equal pr intervals with intermittent dropped beats ( p wave with no qrs ) third degree : complete dissociation between p wave and qrs complex, atria and ventricles are beating independent of one another management providers should follow the aha's pediatric bradycardia with a pulse algorithm. as always, provides ... | [
"Atrial fibrillation",
"Atrial asystole",
"Ventricular fibrillation",
"Ventricular tachycardia"
] | A | Absence of the P wave with a flat baseline may indicate: Fine atrial fibrillation Sinoatrial arrest (with a secondary escape rhythm ) in ventricular fibrilation ,ventriculat tachycardia and atrial asystole,a waves are present Ref Harrison 20th edition pg 1423 |
mmlu_aux_7956 | mmlu_auxiliary | <ctx>
they used the video to determine the mathematical distribution of time spent during each saccade and time spent with their heads still and found that the time between each saccade varied depending on external environmental cues, which changed as the hawks honed in on their target. notably, this behavior is simila... | [
"eruptions",
"merging with background",
"flames",
"blending paint"
] | B | null |
pubmedqa_612 | pubmedqa | <ctx>
. several studies have also showed that radiomic features are better at predicting treatment response than conventional measures, such as tumor volume and diameter, and the maximum radiotracer uptake on positron emission tomography ( pet ) imaging. using this technique an algorithm has been developed, after initi... | [
"yes",
"no",
"maybe"
] | B | |
medmcqa_2451 | medmcqa | <ctx>
it is a clear indicator of pws and may be serious depending on the severity of the malformations. the human phenotype ontology ( hpo ) reports of additional symptoms in pws patients. hpo is an active database that collects and researches on the relationships between phenotypic abnormalities and biochemical networ... | [
"Glomus jugulare",
"Vestibular Schawannoma",
"Maniere's disease",
"Neurofibromatosis"
] | A | Phelp's sign Phelp sign This sign is seen on CT scan In CT- in case of glomus jugulare tumor the normal crest between the carotid canal and jugulare tumor is absent whereas it is not so in case of glomus tympanicum |
medmcqa_7031 | medmcqa | <ctx>
##mus - engrafted nude mice is restricted to the thymic h - 2 haplotype. the journal of experimental medicine. 155 ( 1 ) : 339 – 344, 1982 mu j, tai x, iyer ss, wiessman jd, singer a, singer ds : regulation of mhc class i expression by foxp3 and its effect on regulatory t cell function. journal of immunology. 192... | [
"Skin",
">G.I.T",
">Liver",
">Lung"
] | D | Lung Graft versus host disease Graft versus host disease occurs in any situation in which immunologically competent cells or their precursors are transplanted into immunologically crippled patients and the transferred cells recognize alloantigens in the host. Graft versus host disease occurs most commonly in the settin... |
aquarat_3098 | aquarat | <ctx>
, and so on. for example : this form of encoding cannot represent some values in binary. for example, the fraction, 0. 2 in decimal, the closest approximations would be as follows : even if more digits are used, an exact representation is impossible. the number, written in decimal as 0. 333333333..., continues in... | [
"A) -0.0053",
"B) -0.0003",
"C) 0.0007",
"D) 0.0046"
] | D | n*=2.03
n*-n=2.03-2.0254
0.0046
Answer: D |
aquarat_13326 | aquarat | <ctx>
) ; printf ( " % 3d % 4d % 3d % 3d % 4d % 3d % 3d \ n ", i, x, a, b, x, a, b ) ; if ( x = = x ) break ; } return 0 ; } the results are as follows ( edited ) : i x a b x a b - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 2 1 0 10 1 1 2 10 1 1 100 2 2 3 20 2 1 1000 3 3 4 100 2 2 425 8 6 5 200 3 2 436... | [
"A)II only",
"B)I only",
"C)III only",
"D)II,III only"
] | B | Answer : B |
medmcqa_1058 | medmcqa | <ctx>
it is a clear indicator of pws and may be serious depending on the severity of the malformations. the human phenotype ontology ( hpo ) reports of additional symptoms in pws patients. hpo is an active database that collects and researches on the relationships between phenotypic abnormalities and biochemical networ... | [
"Pain",
"Discolouration",
"Swelling",
"Claudication"
] | D | Claudication occurs in arterial occlusion |
medmcqa_3133 | medmcqa | <ctx>
personal or family history of bipolar disorder. a significant number of ppp cases, however, occur in individuals with no prior history of psychosis. ( for this reason, first - time pregnancy is itself sometimes considered to be a risk factor for ppp. ) a review of pregnancy - related complications demonstrated so... | [
"Risperidone",
"Clozapine",
"Olanzapine",
"Aripiprazole"
] | A | Prolactin is inhibited by dopamine, so, any drug which blocks D2 recptor will lead to increase in prolactin. Anti-psychotics are D2 blocking drugs. They are of two types: * Typical anti-psychotic drug are amily D2 blocker. * Atypical anti-psychotics are mainly 5HT2 blocker but among them the maximum D2 blocking action ... |
aquarat_36015 | aquarat | <ctx>
white balls and black balls is, where the overbar denotes rising factorial. this can be proved by drawing the pascal's triangle of all possible configurations. more generally, if the urn starts with balls of color, with, then after draws, the probability that the urn contains balls of color iswhere we use the mul... | [
"A)25/28",
"B)28/55",
"C)25/26",
"D)25/23"
] | B | Two balls can be picked from eleven balls in 11Câ‚‚ ways.
We select one white ball and one red ball from five white balls and four red balls. This can be done âµ ways.
The required probability = (7 * 4) = 28/55 = 28/55
Answer: B |
medmcqa_5893 | medmcqa | <ctx>
##icient hydroxyapatite calcium - deficient ( non - stochiometric ) hydroxyapatite, ( where x is between 0 and 1 ) has a ca / p ratio between 1. 67 and 1. 5. the ca / p ratio is often used in the discussion of calcium phosphate phases. stoichiometric apatite has a ca / p ratio of 10 : 6 normally expressed as 1. 6... | [
"ab",
"bc",
"bd",
"cd"
] | D | Rickets is a metabolic disorder characterized by deficient mineralization of bone.
Rickets may be due to : -
Vit D deficient → ↓ absorption of calcium (Vit D dependent rickets).
Increased phosphate excretion due to defective reabsorption → Vit D resistant rickets. |
medmcqa_9111 | medmcqa | <ctx>
##ruation ( also called the implantation theory or transplantation theory ) is the most commonly accepted theory for the dissemination and transformation of ectopic endometrium into endometriosis. it suggests that during a woman's menstrual flow, some of the endometrial debris flow backward through the fallopian ... | [
"Ampulla",
"Infundibulum",
"Isthmus",
"Cornua"
] | C | I have given these 2 questions simultaneously so that you understand how the answer changes as the options of the question change. Sterilization is done at the junction of proximal and middle third—the loop formed consists mainly of isthmus and part of the ampullary region of the tube.
Therefore, if in options isthmoam... |
mmlu_aux_4065 | mmlu_auxiliary | <ctx>
scientific papers in 2016. chinese - born academicians have won prestigious prizes in the sciences and in mathematics, although most of them had conducted their winning research in western nations. space program the chinese space program started in 1958 with some technology transfers from the soviet union. howeve... | [
"to walk in space",
"to enter space",
"to land on the moon",
"to speak with people on earth in space"
] | A | null |
pubmedqa_670 | pubmedqa | <ctx>
however, recent surveys have shown physicians'deficiencies in understanding the patient safety features of the npfit - approved software. a main problem in hit adoption is mainly seen by physicians, an important stakeholder to the process of ehr. the thorn et al. article, elicited that emergency physicians notice... | [
"yes",
"no",
"maybe"
] | B | |
aquarat_22156 | aquarat | <ctx>
out : solving for, we find that 5. 10
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... | [
"A)180%",
"B)360%",
"C)200%",
"D)220%"
] | B | Say John's wages last week were $100, so he spent 0.10*100=$10 on recreation;
This week's wages is 0.90*100=$90, so he spends 0.4*90=$36 on recreation;
36/10=3.60, hence the amount he spends on recreation this week is 360% of the amount he spent on recreation last week: 10*3.6=36
Answer: B |
arc_easy_1825 | arc_easy | <ctx>
##urated soil above the water table. if the matrix potential approaches a value of zero, nearly all soil pores are completely filled with water, i. e. fully saturated and at maximum retentive capacity. the matrix potential can vary considerably among soils. in the case that water drains into less - moist soil zon... | [
"coarse sand",
"loose gravel",
"nitrogen pellets",
"organic material"
] | D | |
medmcqa_2829 | medmcqa | <ctx>
and socioeconomic factors. references for many of these environmental risk factors have been collected in an online database. there may be an association between non - celiac gluten sensitivity and schizophrenia in a small proportion of people, though large randomized controlled trials and epidemiological studies... | [
"Acute onset",
"Middle age",
"Family history of affective disorder",
"Gradual onset"
] | A | Predictors of poorer outcome in schizophrenia:Age below 20Dilated ventricles, brain atrophy in CT or MRINegative symptoms (e.g., flat affect, povey of thought, apathy, asociality); obsessive-compulsive symptomsIrregular occupational recordInsidious onsetSlow rate of progressionmalesYears of duration prior to assessment... |
mmlu_aux_3577 | mmlu_auxiliary | <ctx>
an antifreeze is an additive which lowers the freezing point of a water - based liquid. an antifreeze mixture is used to achieve freezing - point depression for cold environments. common antifreezes also increase the boiling point of the liquid, allowing higher coolant temperature. however, all common antifreeze ... | [
"keep the alcohol from boiling away",
"can prevent ice from melting",
"keep water liquid in cold weather",
"can raise the freezing point of water"
] | C | null |
arc_easy_1948 | arc_easy | <ctx>
the daughter cells begin the interphase of a new cycle. in contrast to mitosis, meiosis results in four haploid daughter cells by undergoing one round of dna replication followed by two divisions. homologous chromosomes are separated in the first division ( meiosis i ), and sister chromatids are separated in the ... | [
"two identical nuclei",
"four unique cells",
"a decrease in genes",
"a new protein"
] | A | |
aquarat_4005 | aquarat | <ctx>
inverted immediately to allow the juice to sterilize the inside parts of the lid. the orange juice filled can is sealed and cooled to 90 to 100 °f by spinning on the conveyor belt under cool water sprays. quality of storage is determined by time and temperature. juice must be stored at cool temperatures to preven... | [
"A)13 pints",
"B)7.2 pints",
"C)5 pints",
"D)12 pints"
] | B | 1 gallon=8 pints
9 gallons=72
mango=2 orange
orange=3 milk
mango+orange+milk=72
2 orange+orange+1/3 orange=72
10 orange=72
orange=7.2pints
Answer B |
openbookqa_1744 | openbookqa | <ctx>
temperature change. 20. 4 electric power and energy • electric power is the rate ( in watts ) that energy is supplied by a source or dissipated by a device. • three expressions for electrical power are and • the energy used by a device with a power over a time is.
19. 7 energy stored in capacitors in electric ch... | [
"The Sun",
"Grass",
"A Dyson",
"A lake"
] | C | |
medmcqa_496 | medmcqa | <ctx>
if two facts of the form x ≤ y and y ≤ x can be found in the store ( with matching x and y ), then they can be replaced with the single fact x = y. such an equality constraint is considered built in, and implemented as a unification that is typically handled by the underlying prolog system. transitivity is a prop... | [
"Occurs during diplotene stage",
"Between non sister chromatids of homologous chromosomes",
"Between sister chromatids of homologous chromosomes",
"Between non homologous chromosomes sister chromatids"
] | B | Crossing over is the exchange of genetic material between non sister chromatids of homologous chromosomes occuring during pachytene stage of prophase I of meiosis.Recombination of genes in the same chromosome is brought about by crossing over. Ref: PRINCIPLES OF GENETICS, By Eldon John Gardner, Michael J. Simmons, D. P... |
mmlu_aux_4444 | mmlu_auxiliary | <ctx>
air transport association and media commentators from the sydney morning herald, vanity fair, bloomberg and straits times that this was more of a veiled attempt to protectionist measure to shield major us airlines from increasing competition of major airlines from the middle east than for security reasons. the ba... | [
"Because it is extremely dangerous to conduct such research on an airplane.",
"Because it remains a mystery what wavelengths are liable to be interfered with.",
"Because research scientists have not been able to produce the same effects in labs.",
"Because experts lack adequate equipment to do such research."... | C | null |
openbookqa_773 | openbookqa | <ctx>
bats have a high thermal conductivity. the wings are filled with blood vessels, and lose body heat when extended. at rest, they may wrap their wings around themselves to trap a layer of warm air. smaller bats generally have a higher metabolic rate than larger bats, and so need to consume more food in order to mai... | [
"receive short radio pulses",
"hold up their sunglasses",
"create lift for flight",
"attract a potential mate"
] | A | |
medmcqa_3086 | medmcqa | <ctx>
skeleton is to look at bone osteons under a microscope. new osteons are constantly formed by bone marrow even after the bones stop growing. younger adults have fewer and larger osteons while older adults have smaller and more osteon fragments. another potential method for determining the age of an adult skeleton ... | [
"Shoulder",
"Wrist",
"Elbow",
"Iliac bones"
] | B | A bone age study helps doctors estimate the maturity of a child&;s skeletal system. It&;s usually done by taking a single X-ray of the left wrist, hand, and fingers. It is a safe and painless procedure that uses a small amount of radiation. ... The bone age is measured in years . Reference: GHAI Essential pediatrics, 8... |
aquarat_49918 | aquarat | <ctx>
that divides the order of is 71, which is the eighth self - convolution of fibonacci numbers ( where 744, which is essential to moonshine theory, is the twelfth ). while only two sporadic groups have eight prime factors in their order ( lyons group and fischer group ), mathieu group holds a semi - presentation wh... | [
"A)11",
"B)10",
"C)9",
"D)8"
] | A | 99^1=9801
99^2=971299
99^3=96157601
like this......
take only first two digit for n=1 99
n=2 98
n=3 97
n=4 96
......................................................
n=10 90
n=11 89
so for n=11 number start with 8
ANSWER:A |
aquarat_28922 | aquarat | <ctx>
. 98 10. 99 10. 100
< 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
2... | [
"A)Rs.3240/-",
"B)Rs. 4320/-",
"C)Rs.4230/-",
"D)Rs.4200/-"
] | B | Explanation:
Note: Selling price = MRP * (100 - d1)/100 * (100 - d2)/100 * -------------
MRP = 6000/- , d1 = 10, d2 = 20
Selling price = 6000 * (100 - 10)/100 * (100-20)/100 ==> 6000 * 90/100 * 80/100
=> 48 * 90 = Rs. 4320/-
Answer: Option B |
aquarat_36709 | aquarat | <ctx>
2. 5 • equations of lines and planes in space 187 265. consider line of symmetric equations and point a. find parametric equations for a line parallel to that passes through point b. find symmetric equations of a line skew to and that passes through point c. find symmetric equations of a line that intersects and ... | [
"A)3x+2y-5=0",
"B)3x+2y+5=0",
"C)2x-3y-12=0",
"D)2x+3y=0"
] | A | If two lines intersect perpendicularly, we get -1 when we multiply two slopes together. The slope of a line n is (5-3)/(3-0)=2/3. Hence, the slope of a line w should be -3/2. Since it crosses (3,-2), if we calculate we get 3x+2y=5. Hence, the correct answer is A. |
mmlu_aux_3322 | mmlu_auxiliary | <ctx>
##ussel ( vub ) press. marten, g. g. 2001. human ecology : basic concepts for sustainable development. sterling, va : earthscan. mcdonnell, m. j. and s. t. pickett. 1993. humans as components of ecosystems : the ecology of subtle human effects and populated areas. new york : springer - verlag. miller, j. r., r. m... | [
"some common and hardy kind of bird multiplies",
"rare kinds multiply",
"all bird multiply",
"no bird multiply"
] | A | null |
qasc_5839 | qasc | <ctx>
oncogenomics is a sub - field of genomics that characterizes cancer - associated genes. it focuses on genomic, epigenomic and transcript alterations in cancer. cancer is a genetic disease caused by accumulation of dna mutations and epigenetic alterations leading to unrestrained cell proliferation and neoplasm for... | [
"refract or absorb.",
"mistake in the gene",
"massive damage",
"fault of the protein"
] | B | |
aquarat_35103 | aquarat | <ctx>
women ’ s boutique apparel 40000 20000 branch 8 designer & fashion sunglasses 55000 27500 table 2. 5 retail company sales and profits 2. 4 • data cleaning and preprocessing 83 solution using the normalization formula, the maximum sale is $ 55, 000, and the minimum sale is $ 15, 000, as shown in table 2. 6. branch... | [
"A)0.6D",
"B)0.7D",
"C)0.5D",
"D)0.8D"
] | A | Effective discount = a + b + ab/100 = - 25 - 20 + (-25)(-20)/100 =-40
Sale price = D * ( 1 - 40/100)
Sale price = .6 * D
Answer (A) |
openbookqa_1581 | openbookqa | <ctx>
as the gravel. the owner concluded that this was due to the weathering of the pebbles. proper evaluation of the material before the award of the contract could have avoided the problem. clay particles adhere to the surfaces of larger silt and sand particles, a process called clay bonding. eventually, larger grain... | [
"the local eagle population",
"the native American population",
"the neighborhood human population",
"the native worm population"
] | D | |
qasc_2437 | qasc | <ctx>
and the most common symptom reported by women of all races is shortness of breath. other symptoms more commonly reported by women than men are extreme fatigue, sleep disturbances, indigestion, and anxiety. however, some women do experience irregular heartbeat, dizziness, sweating, and nausea. burning, pain, or pr... | [
"hormones",
"hemoglobin",
"oxygen",
"iron"
] | A | |
arc_challenge_106 | arc_challenge | <ctx>
17. 1 728 17 • physics of hearing access for free at openstax. org figure 17. 8 a sound wave emanates from a source vibrating at a frequency, propagates at, and has a wavelength. table 17. 1 makes it apparent that the speed of sound varies greatly in different media. the speed of sound in a medium is determined b... | [
"the ability of electrons to travel through a medium",
"the frequency of the wave",
"the amplitude of the wave",
"the proximity of the molecules of the medium"
] | D | |
aquarat_3908 | aquarat | <ctx>
. they also made 4 color letterpress wet proof presses ; model 604 which was brought out in 1947 and 10 years later replaced by model 30 - 26 which was made until 1972. prices for the early model rocker presses were from us $ 140 to $ 175 depending on the size. forty years later the model 0 proof press was still ... | [
"A)$80",
"B)$90",
"C)$100",
"D)$110"
] | B | The difference in the two prices is $2.75 - $1.25 = $1.50 for each color copy.
Each color copy will cost an extra $1.50 at Print Shop Y.
60*$1.50 = $90
The answer is B. |
pubmedqa_5 | pubmedqa | <ctx>
##ugliani, r., munoz rojas, v., martins, a., valadares, e., clarke, j., goes, j., kakkis, e., worden, m., sidman, m., cox, g. : a dose - optimization trial of laronidase ( aldurazyme ) in patients with mucopolysaccharidosis i. molecular genetics and metabolism, 96 ( 1 ) ; 13 - 19, 2009. clarke, l. a., wraith, j. ... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_3725 | medmcqa | <ctx>
cad files into cad / cam software products that guide the user through the manufacturing process. the software can select the tools, machining sequences and cutting conditions optimized for particular types of materials, such as titanium and zirconium, and for particular prostheses, such as copings and bridges. i... | [
"Kennedy",
"Kennedy-Applegate",
"Cumberland",
"None of the above"
] | A | |
mmlu_aux_8349 | mmlu_auxiliary | <ctx>
interactions between large objects because it is always attractive, while coulomb forces tend to cancel. 18. 5 18. 6 18. 7 18. 8 18. 9 18. 10 18. 3 • coulomb ’ s law 785
18. 3 coulomb ’ s law 10. what is the repulsive force between two pith balls that are 8. 00 cm apart and have equal charges of – 30. 0 nc? 11. ... | [
"two mighty oak trees",
"two ice cream cones",
"two pieces of silverware",
"two bottles of water"
] | C | null |
arc_easy_2247 | arc_easy | <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... | [
"The mass is reduced.",
"The volume is increased.",
"The temperature is reduced.",
"The pressure is increased."
] | C | |
arc_easy_443 | arc_easy | <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 ... | [
"20 km/h in the direction of bus A",
"20 km/h in the direction of bus B",
"30 km/h in the direction of bus A",
"30 km/h in the direction of bus B"
] | A | |
aquarat_42577 | aquarat | <ctx>
##0 = d. then γ an integer and γ = 1 γ ≤ 0 the value of is. to begin with, we shall simplify matters by concentrating a particular value of and generalise the result at a later stage. we shall use the value. the indicial equation has a root at, and we see from the recurrence relation that when that that denominat... | [
"A)k < 2",
"B)k < 6",
"C)k < 9",
"D)k > 9"
] | B | Here's another approach:
k = (2a + 4b)/b
= 2a/b + 4b/b
= 2(a/b) + 4
Since 0 < a < b, we know that a/b is less than 1, which means that 2(a/b) is some number less than 2.
So, we get k = (some number less than 2) + 4
From here, we can see that k must be less than 6
Answer: B |
aquarat_32000 | 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)277 m",
"B)700m",
"C)500 m",
"D)187 m"
] | B | Speed = 78 * 5/18 = 65/3 m/sec.
Time = 1 min = 60 sec.
Let the length of the train be x meters.
Then, (600 + x)/60 = 65/3
x = 700 m.
Answer:B |
aquarat_40708 | aquarat | <ctx>
12 numbers that are coprime with 26 that are less than 26 ( these are the possible values of ). each value of can have 26 different addition shifts ( the value ) ; therefore, there are 12 × 26 or 312 possible keys. this lack of variety renders the system as highly insecure when considered in light of kerckhoffs'p... | [
"A)4320",
"B)64800",
"C)8800",
"D)22000"
] | B | From the six letters, we need four distinct letters
# of combinations = 6C4 = 15
From the four numerals, we need 2 distinct digits
4C2 = 6
Once we have our unique four letter and our unique 2 digits, we can put them in any order: each new order would be a different code. The number of orders would be
6! = 720
Total num... |
mmlu_aux_3927 | mmlu_auxiliary | <ctx>
orbit. european space agency ( esa ) nasa collaborates with the european space agency on a wide range of scientific and exploration requirements. from participation with the space shuttle ( the spacelab missions ) to major roles on the artemis program ( the orion service module ), esa and nasa have supported the ... | [
"Because America is the greatest power among them",
"Because America provides most of the money",
"Because they need America's rockets and spacecraft",
"Because Obama ordered the human spaceflight examination"
] | C | null |
qasc_4475 | qasc | <ctx>
electrical wiring is an electrical installation of cabling and associated devices such as switches, distribution boards, sockets, and light fittings in a structure. wiring is subject to safety standards for design and installation. allowable wire and cable types and sizes are specified according to the circuit op... | [
"water",
"fire",
"copper",
"heat"
] | C | |
arc_challenge_621 | arc_challenge | <ctx>
a structure is an arrangement and organization of interrelated elements in a material object or system, or the object or system so organized. material structures include man - made objects such as buildings and machines and natural objects such as biological organisms, minerals and chemicals. abstract structures ... | [
"a cell",
"a tissue",
"an organ",
"an organ system"
] | A | |
medmcqa_4606 | medmcqa | <ctx>
tensor fasciae latae, the knee may be brought medially across the body ( adducted ). if one leans against a wall with crossed legs ( externally / laterally rotated hips ) and pushes the pelvis away from the wall ( leaning the upper body towards it ) sidebending the lumbar spine ( i. e. : curving the spine to the ... | [
"Adduction, external rotation and flexion",
"Adduction, internal rotation and flexion",
"Abduction, external rotation and flexion",
"Abduction, internal rotation and flexion"
] | B | B i.e. Adduction , internal rotation and flexion |
openbookqa_2164 | openbookqa | <ctx>
fuel, as well as a controllable vent in the top of the dome lid for air to exit the cooker. temperature is controlled by adjusting these two vents, which in most kamado - style cookers can be monitored through a hole in the lid. digital temperature control devices can be installed using a small blower to regulate... | [
"chill",
"freeze",
"scorch",
"float"
] | C | |
qasc_6530 | qasc | <ctx>
food webs are complex networks. as networks, they exhibit similar structural properties and mathematical laws that have been used to describe other complex systems, such as small world and scale free properties. the small world attribute refers to the many loosely connected nodes, non - random dense clustering of... | [
"humans",
"cacti",
"goats",
"step"
] | D | |
medmcqa_3019 | medmcqa | <ctx>
c lists and used a context pattern in the input vector ( input pattern ), to differentiate between the lists. specifically the network was trained to respond with the right b response when shown the a stimulus and a - b context pattern and to respond with the correct c response when shown the a stimulus and the a... | [
"Retroactive inhibition",
"Proactive inhibition",
"Simple inhibition",
"Inhibition"
] | B | Earlier learning interferes with retrieval of new information → proactive interference.
Newly acquired information interferes with the retrieval of previously learnt information → retroactive inhibition. |
qasc_1478 | qasc | <ctx>
bacteria ( ; : bacterium ) are ubiquitous, mostly free - living organisms often consisting of one biological cell. they constitute a large domain of prokaryotic microorganisms. typically a few micrometres in length, bacteria were among the first life forms to appear on earth, and are present in most of its habita... | [
"pillows",
"hydration",
"treats",
"hospitalization"
] | D | |
medmcqa_7557 | medmcqa | <ctx>
##osclerosis. carpal bones – are the eight small bones that make up the wrist ( or carpus ) that connects the hand to the forearm. in human anatomy, the main role of the wrist is to facilitate effective positioning of the hand and powerful use of the extensors and flexors of the forearm, and the mobility of indiv... | [
"Elderly male",
"Elderly postmenopausal female",
"Young active adult",
"Children"
] | C | C i.e. Young active adult |
openbookqa_201 | openbookqa | <ctx>
in many parts of the world, producers have reached peak coal as the global economy shifts away from fossil fuels like coal to address climate change. a 2020 study found that renewables jobs could feasibly be created in these geographies to replace many of the coal mining jobs as part of a just transition ; howeve... | [
"a person who mines for coal",
"a rare type of stone",
"a place where coal is processed",
"a mine that is beneath the earth where coal is found"
] | D | |
aquarat_16865 | aquarat | <ctx>
the side labeled c. inscribing the isosceles triangle forms triangle cad with angle θ opposite side b and with side r along c. a second triangle is formed with angle θ opposite side a and a side with length s along c, as shown in the figure. thabit ibn qurra stated that the sides of the three triangles were relat... | [
"A)9:10",
"B)17:19",
"C)23:27",
"D)16:17"
] | D | Let x be the height of triangle A and y be the height of triangle of B.
since triangles are similar, ratio of area of A and B is in the ratio of x^2/y^2
Therefore, (x^2/y^2)=1536/1734
(x^2/y^2)=(16*16*6)/(17*17*7)
(x^2/y^2)=16^2/17^2
x/y=16/17
Ans=D |
aquarat_23329 | aquarat | <ctx>
objects,..., or the th box contains at least objects. the simple form is obtained from this by taking, which gives objects. taking gives the more quantified version of the principle, namely : let and be positive integers. if objects are distributed into boxes, then at least one of the boxes contains or more of th... | [
"A)60",
"B)74",
"C)111",
"D)148"
] | A | Ratio = R/B = 5/25 or R = 5/25 B -----------(1)
2R/B+150 = 5/25*1/2 = 1/10 or we can say that 20R=B+150 -------------(2)
solving (1) and (2) we get
B=50 and R =10
so total boxes is B + R = 50+10=60
Hence A. 60 is the correct answer |
arc_easy_1936 | arc_easy | <ctx>
22. 9 966 22 • magnetism access for free at openstax. org reverses it, forming a “ magnetic mirror. ” the properties of charged particles in magnetic fields are related to such different things as the aurora australis or aurora borealis and particle accelerators. charged particles approaching magnetic field lines... | [
"auroras",
"tornadoes",
"rainbows",
"inversions"
] | A | |
aquarat_34014 | aquarat | <ctx>
of marbles with both colors on them ( that is, the number of marbles that have been drawn twice ) has the hypergeometric distribution. the symmetry in and stems from the fact that the two rounds are independent, and one could have started by drawing balls and colouring them red first. note that we are interested ... | [
"A)25",
"B)30",
"C)20",
"D)45"
] | C | number of pens = 1340
number of pencils = 1280
Required number of students = H.C.F. of 1340 and 1280 = 20
Answer is C |
aquarat_40800 | aquarat | <ctx>
##6183243543359471811072599763828083615704046 0481625355619404899 rsa - 640 rsa - 640 has 193 decimal digits ( 640 bits ). a cash prize of us $ 20, 000 was offered by rsa security for a successful factorization. on november 2, 2005, f. bahr, m. boehm, j. franke and t. kleinjung of the german federal office for in... | [
"A)6",
"B)8",
"C)12",
"D)15"
] | C | Make a prime factorization of a number: 540=2^2*3^3*5 --> get rid of powers of 2 as they give even factors --> you'll have 3^3*5 which has (3+1)(1+1)=12 factors.
Another example: 60=2^2*3*5 it has (2+1)(1+1)(1+1)=12 factors out of which (1+1)(1+1)=4 are odd: 1, 3, 5 and 15 the same # of odd factors as 60/2^2=15 has.
An... |
medmcqa_7755 | medmcqa | <ctx>
in cognitive functioning of the brain. additionally, a 2004 study indicated that " response inhibition " and " processing speed " reached adult levels by the age of fourteen and fifteen, respectively. inhibitory control is defined as the capacity voluntarily to inhibit or regulate prepotent attentional or behavio... | [
"8 months",
"10 months",
"13 months",
"15 months"
] | B | Cruising is attained by 10-11 months "Cruising" is an action in which a child pulls to the standing position and then scuffles around holding onto a piece of furniture. Ref: Ghai Essentials Pediatrics 9th edition Pgno: 43 |
openbookqa_2363 | openbookqa | <ctx>
magnet is " moving " is irrelevant in this analysis, due to the flux induced in the return path. the crucial relative motion is that of the disk and the return path, not of the disk and the magnet. this becomes clearer if a modified faraday disk is used in which the return path is not a wire but another disk. tha... | [
"drinking water",
"making toast",
"holding hands",
"eating carrots"
] | B | |
medmcqa_9841 | medmcqa | <ctx>
the vagal and glossopharyngeal nerves. relations it is situated anterolaterally to the levator veli palatini muscle. from its origin to its insertion, the muscle passes vertically between the medial pterygoid plate and the medial pterygoid muscle. actions / movements bilateral contraction of the two tensor veli p... | [
"Glossopharyngeal nerve",
"Hypoglossal nerve",
"Cranial accessory nerve",
"Mandibular nerve"
] | C | All intrinsic and extrinsic muscles of tongue are supplied by hypoglossal nerve except palatoglossus which is supplied by cranial accessory nerve. |
qasc_4890 | qasc | <ctx>
k. k. 2013, metal matrix composites, 2nd ed., springer science + business media, new york,. chen j. & huang k. 2006, " a new technique for extraction of platinum group metals by pressure cyanidation ", hydrometallurgy, vol. 82, nos. 3 – 4, pp. 164 – 171,. choptuik m. w., lehner l. & pretorias f. 2015, " probing s... | [
"Energy.",
"Relieve pain",
"kinetic energy",
"It expands"
] | D | |
aquarat_28958 | aquarat | <ctx>
24 10. 25 10. 26 10. 27
a point per unit time.
10. 117 10. 118 10. 119 10. 120
can include selecting an appropriate shift schedule or rota and using an employee scheduling software to maintain it, setting the length of shifts, managing overtime, increasing lighting levels, providing shift worker lifestyle trai... | [
"A)41.67%",
"B)16x1/2%",
"C)18x2/3%",
"D)22x1/2%"
] | A | Explanation :
Required percentage = (10/24100)%.
= 41.67%.
Answer : A |
aquarat_31579 | aquarat | <ctx>
that case, the reasoning in steps 6 and 7 was entirely correct if envelope a happened to contain any of the amounts 2, 4,... 512 : switching envelopes would give an expected ( average ) gain of 25 %. if envelope a happened to contain the amount 1, then the expected gain is actually 100 %. but if it happened to co... | [
"A)4%",
"B)6(1/4)%",
"C)20%",
"D)25%"
] | C | Explanation:
Let C.P. of 1 litre milk be Re. 1
Then, S.P. of 1 litre of mixture = Re. 1, Gain = 25%.
C.P. of 1 litre mixture = Re. 100 x 1 = 4
125 5
By the rule of alligation, we have:
Ratio of milk to water = 4/5 : 1/5 =4:1.
Hence, percentage of water in the mixture =(1/5 x 100)%=20%
ANSWER IS C |
openbookqa_2114 | openbookqa | <ctx>
for example, wooden beams from an old barn become part of the living room in a new house, adding a cool, old - time feel to a modern design. windows from an old office building let in lots of sunlight, cutting down on the need for electric lights. ecohomes is a hit because it shows how reusing building materials ... | [
"make it tasty",
"make it rain",
"raise the temperature",
"decrease the temperature"
] | C | |
aquarat_45957 | aquarat | <ctx>
to get to $ 4, so the odds are 1 in 2. on the other hand if one were to learn that at least one of two children is a boy, the investment increases as if they had wagered on this question. our $ 1 is now worth $. to get to $ 4 we still have to increase our wealth threefold. so the answer is 1 in 3. variants of the... | [
"A)$2000",
"B)$1200",
"C)$2500",
"D)$1800"
] | B | B's share = 3600*3/9 = $1200
Answer is B |
medmcqa_4378 | medmcqa | <ctx>
coronary artery disease ( cad ), also called coronary heart disease ( chd ), ischemic heart disease ( ihd ), myocardial ischemia, or simply heart disease, involves the reduction of blood flow to the heart muscle due to build - up of atherosclerotic plaque in the arteries of the heart. it is the most common of the... | [
"Angina",
"Partial atrioventricular block",
"Idiopathic hypertrophic subaortic cardiomyopathy",
"Familial tremor"
] | B | |
pubmedqa_409 | pubmedqa | <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 ... | [
"yes",
"no",
"maybe"
] | A | |
mmlu_aux_4564 | mmlu_auxiliary | <ctx>
##ng questions has been discouraged for many years. example questions from 1881, before the reforms, are quoted in a mathematician's miscellany : ( b ) a sphere spinning in equilibrium on top of a rough horizontal cylinder is slightly disturbed ; prove that the track of the point of contact is initially a helix. ... | [
"not take any more maths classes",
"try a homework help program on the Internet",
"watch some television",
"write an e-mail note to a friend"
] | B | null |
arc_challenge_612 | arc_challenge | <ctx>
##somes, plus the 23rd pair of sex chromosomes ( xx ) in the female and ( xy ) in the male. the haploid genome is 3 054 815 472 base pairs, when the x chromosome is included, and 2 963 015 935 base pairs when the y chromosome is substituted for the x chromosome. these chromosomes are all large linear dna molecule... | [
"1",
"2",
"23",
"46"
] | B | |
aquarat_34055 | aquarat | <ctx>
/ all x's odd y's if n mod 60 ∈ { 1, 13, 17, 29, 37, 41, 49, 53 } : is _ prime ( n ) ← ¬is _ prime ( n ) / / toggle state / / algorithm step 3. 2 : for n ≤ limit, n ← 3x² + y² where x ∈ { 1, 3,... } and y ∈ { 2, 4,... } / / only odd x's if n mod 60 ∈ { 7, 19, 31, 43 } : / / and even y's is _ prime ( n ) ← ¬is _ p... | [
"A)xy",
"B)x + y",
"C)3X-1",
"D)X+2Y"
] | D | x = 50y + 69, since y is integer, 50y will always be even hence 50y + 69 will be odd hence x = odd
you don't know whether Y is even or odd, so you need to try.
A: odd * even = even ; odd*odd= odd ->not true
B: odd + odd = even ; odd+even = odd -> not true
D: odd + 2*odd = odd ; odd + 2*even = odd -> TRUE, stop here.
C:... |
arc_easy_169 | 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... | [
"freezing and thawing",
"growth and reproduction",
"evaporation and precipitation",
"photosynthesis and respiration"
] | D | |
aquarat_11264 | aquarat | <ctx>
numbers and for which both and are true. in programming languages such as c, c + +, java, or python that provide a and a the bit predicate can be implemented by the expression ( i > > j ) & 1. the subexpression i > > j shifts the bits in the binary representation of so that is shifted to and the masks off the rem... | [
"A) The range of R is less than the range of S.",
"B) The mean of R is greater than the mean of S.",
"C) The range of R is equal to the range of S.",
"D) The mean of R is less than the mean of S."
] | A | The range of a set is the difference between the largest and smallest elements of a set.
So, the answer is straight A: the range of a subset cannot be more than the range of a whole set: how can the difference between the largest and smallest elements of a subset bemorethan the difference between the largest and smalle... |
arc_challenge_314 | arc_challenge | <ctx>
plant - pollinator interactions leading to major conservation implications within this group. destruction of populations habitat fragmentation has a major impact on animal specie populations because it deprives species of what they are naturally accustomed to. this makes the species isolated, reduces the area whe... | [
"The ecosystem will become overpopulated with snakes.",
"There will be a decrease in the population of snakes in the ecosystem.",
"The nutrition of the soil in the ecosystem will decrease.",
"More types of plants will begin growing in the ecosystem."
] | A | |
mmlu_aux_4189 | mmlu_auxiliary | <ctx>
5. 1 • energy basics 219 chemistry in everyday life solar thermal energy power plants the sunlight that reaches the earth contains thousands of times more energy than we presently capture. solar thermal systems provide one possible solution to the problem of converting energy from the sun into energy we can use. ... | [
"Because the sun's thermal energy can be stored in the form of steam.",
"Because the sun's thermal energy can be stored in the form of molten salt.",
"Because the sun'ss thermal energy can be stored through mirrors",
"Because the sun's thermal energy can be stored in the boilers."
] | B | null |
aquarat_49973 | aquarat | <ctx>
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
. 50 4. 51 4. 52 4. 53 4. 54 4. 55
get 31. 55 31. 56 × × ×
out : solving for, we find that 5. 10
</ctx>
The following are multiple choice questions (with answers) about STEM.
Solution for 4.75+.303+.432
A. A)2.91
B. B... | [
"A)2.91",
"B)5.911",
"C)5.485",
"D)5.986"
] | C | 4.75+.303+.432=0
0=0-4.75-0.303-0.432
0=-5.485
answer :C |
aquarat_4929 | 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)280",
"B)295",
"C)283.5",
"D)245"
] | C | (3150*4.5*2)/100
=> 283.5
Answer: C |
medmcqa_2889 | medmcqa | <ctx>
number of enzymes whose actions may modulate the mineralization - inhibiting function of opn. phex ( phosphate - regulating endopeptidase homolog x - linked ) is one such enzyme, which extensively degrades opn, and whose inactivating gene mutations ( in x - linked hypophosphatemia, xlh ) lead to altered processin... | [
"Osteoid formation is defective",
"Mineralization of bone is defect",
"Both",
"None"
] | B | Rickets / Osteomalacia Pathophysiology - Failure of calcification & mineralization of cailage and osteoid tissue Clinical featuresRadiological featuresGeneralized muscle weakness, lethargy, irritability and listlessness Protuberant abdomen Large head, open fontanelles and craniotabesThickening of knees, ankle & wrists ... |
aquarat_24922 | aquarat | <ctx>
7. 3 consider the differential equation given that and are solutions to this differential equation, show that is a solution. unfortunately, to find the general solution to a second - order differential equation, it is not enough to find any two solutions and then combine them. consider the differential equation 7... | [
"A)(y - 6)/2",
"B)(y - 3)/2",
"C)(y - 4)/2",
"D)y - 6"
] | C | Since (x^2 – 4)=(x-2)(x+2) the original equation can be changed into 4*(x-2)(x+2) = 2y *(x-2).
By cancelling 2(x-2) (we can do it because x≠2) we get :
2*(x+2)=y.
So x=(y-4)/2. So the answer is C). |
qasc_146 | qasc | <ctx>
the blood circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human or other vertebrate. it includes the cardiovascular system, or vascular system, that consists of the heart and blood vessels ( from greek kardia meaning he... | [
"a fish",
"sharks",
"abalone",
"elephants"
] | C | |
pubmedqa_487 | pubmedqa | <ctx>
a potential therapeutic target in the aggressive forms of thyroid cancer. proc natl acad sci u s a. 2014 ; mar ; 111 ( 11 ) : 4233 – 4238. yip l, wharry li, armstrong mj, silbermann a, mccoy kl, stang mt, ohori np, lebeau so, coyne c, nikiforova mn, bauman je, johnson jt, tublin me, hodak sp, nikiforov ye, carty ... | [
"yes",
"no",
"maybe"
] | A | |
mmlu_aux_3775 | mmlu_auxiliary | <ctx>
and for 4. 4 gev, 1. 7 m in air, and 1. 4 mm in carbon. special relativity predicts that the speed of light in vacuum is independent of the velocity of the source emitting it. this widely believed prediction has been occasionally tested using astronomical observations. for example, in a binary star system, the tw... | [
"you can hear the gun before you see the smoke.",
"sound does not travel as fast as light.",
"the sound of the gun will reach you before the man fires his gun.",
"sound travels about a million times faster than light."
] | B | null |
openbookqa_1307 | openbookqa | <ctx>
a battery is a source of electric power consisting of one or more electrochemical cells with external connections for powering electrical devices. when a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode. the terminal marked negative is the source of electrons... | [
"ice cubes",
"money",
"wind",
"frozen apple farts"
] | C | |
aquarat_5162 | 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)3750",
"B)3600",
"C)7400",
"D)7500"
] | A | Explanation:
Cost price = 1200/(0.16 + 0.16) = 1200/0.32
= Rs.3750
ANSWER A |
openbookqa_2181 | openbookqa | <ctx>
renovation at the airport. this caused the distance between the lights to change at a distance of 6 meter between each other rather than the usual 3 meter. the approach lights were also not turned on. the inclement weather condition and the unlit condition of the runway would make it harder for the pilots to see ... | [
"more intense",
"duller",
"more distant",
"more dim"
] | A | |
openbookqa_1301 | openbookqa | <ctx>
years ). this suggests that individual use of temperature is a cue that allows for population - level adaptation to climate change. in other words, in a warming world, many migratory birds are predicted to depart earlier in the year for their summer or winter destination. in polygynous species with considerable s... | [
"long metal rod",
"small tiger sanctuary",
"stocked provisions",
"easy dial phone"
] | C | |
aquarat_46647 | 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)0.01",
"B)0.02",
"C)0.03",
"D)0.1"
] | D | Rounding off the values:
x = 13.17
y = 7.59
z = 11.55
A = 13.17 + 7.59 + 11.55 = 32.31
x + y + z = 13.165 + 7.586 + 11.545 = 32.206
B = 32.21
A - B = 0.1
Option D |
medmcqa_7322 | medmcqa | <ctx>
removed from the tooth presentation, with maximum retention being reached when only one path of displacement is present. resistance can be improved by inserting components like grooves. preservation of tooth structure preparing a tooth to accept a full coverage crown is relatively destructive. the procedure can d... | [
"More surface area gives better retention",
"Provides border seal",
"Resists movement of denture base",
"All of the above"
] | D | |
medmcqa_1693 | medmcqa | <ctx>
the law establishes the basic lines of public health services : 1. the public health service is the ensemble of initiatives organized by public administrations to preserve, protect and promote the health of the population. it is a combination of sciences, capabilities and attitudes directed to the maintenance and... | [
"Adequate supply of safe drinking water",
"Nutrition",
"Provision of free medicines",
"Basic sanitation"
] | C | ALMA - ATA CONFERENCE: Called for WHO Goal of "Health for All" by 2000 India is a signatory Provisions included under Primary Health Care according to Alma Ata conference: E- Essential drugs ; 33-38 essential drugs are included in PHC. Most essential drug is Paracetamol L - Locally endemic disease prevention & control ... |
aquarat_45094 | aquarat | <ctx>
, 10 ) or ( 9, 6 ). the example can be generalized. suppose mrs. carlson and mrs. delacroix are also part of the club where each lady has made 3 gloves. now the total is 12 gloves ( six pairs ) which nets €30. at the same time, one of the ladies on her own can still only make €5. thus, imputations share €30 such ... | [
"A)6",
"B)8",
"C)9",
"D)12"
] | C | 26 + 20 - 17 = 29
38 - 29 = 9 play neither
Answer is C |
medmcqa_7132 | medmcqa | <ctx>
an endoscope is an inspection instrument composed of image sensor, optical lens, light source and mechanical device, which is used to look deep into the body by way of openings such as the mouth or anus. a typical endoscope applies several modern technologies including optics, ergonomics, precision mechanics, ele... | [
"Non-adjustable articulator.",
"Semi adjustable articulator.",
"Fully adjustable articulator.",
"None"
] | C | |
arc_easy_893 | arc_easy | <ctx>
growth as nitrogen is vital in cellular biomass. this process dramatically increases the rate at which crops are produced, which is able to support the growing human population. the most common form of nitrogen fertilization source is urea, but ammonium sulphate, diammonium phosphate, and calcium ammonium phospha... | [
"ecological succession",
"material recycling",
"environmental pollution",
"selective breeding"
] | D | |
aquarat_24540 | aquarat | <ctx>
procedure consists of a series of pairwise comparisons between means. each comparison is performed at a significance level, defined by the number of means separating the two means compared ( for separating means ). the test are performed sequentially, where the result of a test determines which test is performed ... | [
"A) I, III, II",
"B) II, I, III",
"C) II, III, I",
"D) III, I, II"
] | B | Range of 1st Set = (p-j)
Range of 2nd Set = P+15 - j +10 = (p-j) +25
Range of 3rd Set = P -2 - j - 2 = (p-j) - 4
R2 > R1 > R3 ==> SD2 > SD1 > SD3
Since, H=Higher the Range -> More Dispersion in the Set -> More Standard Deviation.B |
arc_easy_697 | arc_easy | <ctx>
25. 5 • dispersion : the rainbow and prisms 1115 figure 25. 22 ( a ) a pure wavelength of light falls onto a prism and is refracted at both surfaces. ( b ) white light is dispersed by the prism ( shown exaggerated ). since the index of refraction varies with wavelength, the angles of refraction vary with waveleng... | [
"frequency",
"resonance",
"refraction",
"reflection"
] | C | |
medmcqa_830 | medmcqa | <ctx>
the development of an immune response. the importance of these cells is illustrated by the fact that the virus hiv infects helper t cells, and thus disables effective immunity against the virus, resulting in acquired immune deficiency syndrome or aids. august joined the laboratory of bo dupont at the sloan - kett... | [
"Immunogenic memory",
"Produce immnoglobulins",
"Activate macrophages",
"Activate cytotoxic cells"
] | B | CD4 T cells are helper T cells. They stimulate B cells to produce antibodies, release of cytokines and are responsible for memory. They do not directly produce any antibody by their own. Basic Pathology, Robbins. Page no.:101 |
medmcqa_5767 | medmcqa | <ctx>
value is crucial. the identification of these chromosomal abnormalities has led to the discovery of a very large number of " cancer genes " ( or oncogenes ). the increasing knowledge of these cancer genes now allows the development of targeted therapies, which transforms the prospects of patient survival. thus, c... | [
"G banding",
"C banding",
"R banding",
"Q banding"
] | A | G-banding (most common) R-banding Q-banding C-banding T-banding G stands for Giemsa R stands for "reverse" Q stands for Quinacrine Fluoroescent dye C stands for Constitutive heterochromatin or Centromere T stands for telomeres to produce a visible karyotype Dark regions are heterochromatin (AT) Light regions are Euchro... |
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