id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_6802 | medmcqa | In left sided massive pneumotliorax, ECG shows all,except - | [
"Left axis deviation",
"Absent R wave",
"Peaked P wave",
"Precordial T wave inversion"
] | A | |
medmcqa_3875 | medmcqa | Hemoglobin is isolated from the erythrocytes of a young child with anemia. Hemoglobin electrophoresis reveals the presence of an unstable hemoglobin, known as hemoglobin Cranston (HbCr), containing an abnormal b-globin chain. The normal sequence of the b-globin gene (HbNl) and the sequence of the HbCr b-chain are prese... | [
"A frameshift mutation resulted in the deletion of several amino acid residues in the b-chain",
"A mutation in the stop codon resulted in elongation of the b-chain",
"A point mutation resulted in the inseion of a stop codon in the b-chain",
"A two base pair addition resulted in the elimination of a stop codon... | D | Looking at the coding segment of the normal b-gene of hemoglobin, one should read the information codon by codon, as follows: AAG UAU CAC UAA GCU CGC 1 2 3 4 5 6 The normal b-globin gene has a stop codon (UAA) at the 4th position, therefore the last 2 codons (GCU and CGC) are not translated and do not code for amino ac... |
arc_challenge_662 | arc_challenge | Beach pollution includes sewage, paper and plastic containers, and oil from boats. Which beach activity most likely increases beach pollution? | [
"watching birds",
"collecting seashells",
"eating a picnic lunch",
"building a sand castle"
] | C | |
medmcqa_274 | medmcqa | Posterior relations of the head of the pancreas include all of the following, except: | [
"First pa of the duodenum",
"Common bile duct",
"Inferior vena cava",
"Aoa"
] | A | The posterior relations of the head of the pancreas include the common bile duct, inferior vena cava and the right and left renal veins terminating into it. The first pa of the duodenum is an anterior relation of the head of the pancreas.Ref: Clinical Anatomy, By Richard S. Snell, 6th edition, Page 230; Clinical Anatom... |
arc_easy_1563 | arc_easy | Which object used in an experiment can safely be recycled? | [
"an aluminum can",
"a wet paper towel",
"salt spilled onto a tabletop",
"a broken graduated cylinder"
] | A | |
medmcqa_7388 | medmcqa | Alcohol in substrate inducer for which gene? | [
"Pol III gene",
"Myc Oncogene",
"P53",
"NF1"
] | A | Ans. is 'a' i.e., Pol III gene Alcohol induces pol III gene (RNA polymerase III-dependent genes) transcription in vivo and in vitro. Brfl specifically regulates pol III gene transcription. Changes in pol III gene and Brfl expression tightly link to cell transformation and tumor formation. Alcohol induced deregulation o... |
openbookqa_3253 | openbookqa | An earthquake causes the ground to do what? | [
"rain",
"erupt",
"calm",
"quiver"
] | D | |
qasc_7979 | qasc | What uses ears to hear? | [
"Stereos",
"humans",
"TVs",
"Animals"
] | D | |
aquarat_25835 | aquarat | In how many ways can 3-digit numbers be formed selecting 3 digits from 1, 1, 2, 3, 4? | [
"A)5P3/(2!)",
"B)4P3",
"C)4^3",
"D)4P3+3C1*(3!/2!)"
] | D | Had it asked for all the different nos instead of 1,1,2,3,4 the ans would be: 5P3/2! = 30
In this solution we have also halved (divided by 2!) the numbers containing 2,3 and 4.
The numbers containing 2,3,4 are 6.
Add 6/2 =3 back to 30 and we get the answer i.e. 30+3=33.
Hence D is the answer |
medmcqa_1977 | medmcqa | A 65-year-old man suffers a sudden fall in mean aerial pressure, 4 hours after his CABG surgery. Other findings include elevated JVP. What is the best next step in the management of this case? | [
"PRBC Transfusion",
"Vasopressors along with the inotropes",
"Immediate re-exploration of the mediastinum",
"Intra-aoic balloon pump"
] | C | This clinical presentation points towards a likely diagnosis of Cardiac tamponade. It is a common complication post CABG. It can be confirmed on an Echocardiography. It is a life-threatening condition hence it should be managed by immediate return to the OT for exploration and drainage of mediastinal hematoma. |
medmcqa_70 | medmcqa | Atherosclerosis initiation by fibroblast plaque is mediated by injury to ? | [
"Smooth muscle",
"Media",
"Adventitia",
"Endothelium"
] | D | Ans. is 'd' i.e., Endothelium The most acceptable hypothesis for the pathogenesis of atherosclerosis is "the response to injury hypothesis". According to this hypothesis, atherosclerosis is a chronic inflammatory response of the aerial wall initiated by injury to endothelium. Pathogenesis of atherosclerosis Following s... |
openbookqa_2142 | openbookqa | If I wanted to get energy after a hard work out I could do what? | [
"Go bike riding",
"Go swimming",
"Consume bread",
"Run again"
] | C | |
qasc_2366 | qasc | what live in large colonies and have complex social relationships. | [
"Insects",
"potatoes",
"plants",
"parasites"
] | A | |
aquarat_21805 | aquarat | How many positive factors of 42 are not factors of 56? | [
"A)1",
"B)2",
"C)3",
"D)4"
] | D | 42=2*3*7.
So, total number of factors for 42 = 2*2*2 = 8
factors for 42 = 1,2,3,6,7,14,21 and 42
56=2*2*2*7
So, total number of factors for 56 = 4*2 = 8
factors of 56 = 1,2,4,7,8,14,28 and 56.
Factors same in 42 and 56 are 1,2,7 and 14.
Hence, answer will be D. |
medmcqa_4243 | medmcqa | A man came to the casualty with some skin lesions after exposure to the sun. He is allergic to sunlight. Solar uicaria is characterized by: | [
"Stinging",
"Erythema",
"Wheal formation",
"Loss of sensation"
] | C | Uncommon sunlight-induced whealing confined to exposed body sites. Eruption occurs within minutes of exposure and resolves in a few hours. Very disabling and sometimes life threatening. Action spectrum is UVB, UVA, and visible light or any combination thereof. Most commonly UVA. Is an immediate type I hypersensitivity ... |
medmcqa_9048 | medmcqa | Octreotide is, except - | [
"Somatostatin analogue",
"Used in refractory diarrhoea in AIDS",
"Used in carcinoid",
"An absorbent"
] | D | Ans. is 'd' i.e., An absorbent |
openbookqa_458 | openbookqa | Being a nonrenewable resource means coal | [
"is highly sought after as an alternate energy source",
"can be replaced and replenished with enough time",
"the industry one day will cease to exist",
"is flourishing with an unending supply"
] | C | |
aquarat_33722 | aquarat | The simple interest on a sum of money is 4/9 of the principal and the number of years is equal to the rate percent. Find the rate and the time? | [
"A)6 2/3%",
"B)6 2/8%",
"C)6 9/3%",
"D)6 2/3%"
] | A | 4/9 P = (P*R*R)/100
R = 20/3 = 6 2/3%
Answer: A |
pubmedqa_937 | pubmedqa | Can distal ureteral diameter predict reflux resolution after endoscopic injection? | [
"yes",
"no",
"maybe"
] | A | |
pubmedqa_326 | pubmedqa | Does depression diagnosis and antidepressant prescribing vary by location? | [
"yes",
"no",
"maybe"
] | A | |
arc_easy_1562 | arc_easy | When plants and animals die, which organisms help return nutrients to the food chain? | [
"decomposers",
"predators",
"prey",
"producers"
] | A | |
medmcqa_3874 | medmcqa | Most common neonatal disorder screened is: | [
"Neonatal hypothyroidism",
"Neonatal hypehyroidism",
"Hemoglobinopathies",
"Congenital Dislocation of Hip"
] | A | Most common neonatal disorder to be screened is Neonatal hypothyroidism (NNH) Blood sample is collected from Cord's Blood /fromheel prick after 24hrs of bih Test- measurement of T4 or TSH /both simultaneously. As a single method, T4 is more useful (greater precision and reproducibility) Congenital Hypothyroidism is one... |
openbookqa_3122 | openbookqa | More dirt and sand gets deposited in a flat area near a river whenever | [
"the river is hit with an extremely large amount of precipitation in a day",
"a deer is hunted on the river bank",
"birds fly over the area",
"a helicopter flies too low over the land"
] | A | |
aquarat_39909 | aquarat | A relay has a series of 5 circuits in a line. The even-numbered circuits are control circuits; the odd are buffer circuits. If both a control circuit and the buffer circuit immediately following it both fail in that order, then the relay fails. The probability of circuit one failing is 3/8; circuit two, 1/9; circuit th... | [
"A)9/80",
"B)3/10",
"C)303/800",
"D)97/300"
] | D | The first circuit doesn't matter.
Prob(relay fails) = 1 - Prob(relay succeeds)
Prob(2+3 work) = 1 - 1/30 = 29/30
Prob(4+5 work) = 1 - 3/10 = 7/10
Prob(relay fails) = 1 - Prob(2+3 work AND 4+5 work) = 1 - (29/30)(7/10) = 1 - 203/300 = 97/800
D |
aquarat_25537 | aquarat | In a class of 25 students in an examination in maths 3 students scored 95 marks each, 5 get zero each and the average of the rest was 45. What is the average of the whole class? | [
"A)A)47",
"B)B)45.6",
"C)C)42",
"D)D)48"
] | C | Explanation:
Total marks obtained by a class of 25 students
= 3*95 + 5*0 + 17* 45 =1050
Average marks of whole class = 1050/25 =42
Answer: Option C |
aquarat_12523 | aquarat | A person can swim in still water at 4 km/h. If the speed of water 2 km/h, how many hours will the man take to swim back against the current for 6km? | [
"A)3",
"B)8",
"C)7",
"D)6"
] | A | M = 4
S = 2
US = 4 - 2 = 2
D = 6
T = 6/2 = 3
Answer:A |
medmcqa_6990 | medmcqa | Roll back malaria programme focused mainly on ? | [
"IEC campaigns for community awareness",
"Insecticide treated bed nets",
"Development of larvivorus fishes for eradication of larvae.",
"Presumptive treatment of malaria case"
] | B | Ans. is 'b' i.e., Insecticide treated bed nets The main strategies of Roll Back Malaria initiative are : a) Strengthen health system to ensure better delivery of health care, especially at district and community level. b) Ensure the proper and expanded use of insecticide treated mosquito nets. c) Ensure adequate access... |
medmcqa_905 | medmcqa | Aldosterone acts at: | [
"Collecting duct",
"Glomerulus",
"Proximal convoluted tubule",
"Loop of Henle"
] | A | Ans. A Collecting ductRef: Ganong, 23rd ed. pg. 648* Aldosterone is secreted from adrenal cortex.* Action of aldosterone is localized to distal tubule are collecting duct.* Mechanism: Stimulates Na+K+ ATPase at basolateral end which generate gradient for movement of sodium ion from apical membrane causing an increase i... |
aquarat_45428 | aquarat | A large tanker can be filled by two pipes A and B in 60 and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and B fill it together for the other half? | [
"A)15 min",
"B)20 min",
"C)27.5 min",
"D)30 min"
] | D | Part filled by (A + B) in 1 minute = (1/60 + 1/40) = 1/24
Suppose the tank is filled in x minutes.
Then, x/2(1/24 + 1/40) = 1
x/2 * 1/15 = 1 => x = 30 min
ANSWER:D |
qasc_2828 | qasc | What is required to burn a building? | [
"oxygen",
"voltage",
"sigh",
"ghost"
] | A | |
aquarat_3187 | aquarat | The ratio between the present ages of A and B is 5:3 respectively. The ratio between A's age 4 years ago and B's age 4 years hence is 1:1. What is the ratio between A's age 4 years hence and B's age 4 years ago? | [
"A)1:3",
"B)2:1",
"C)3:1",
"D)4:1"
] | C | Let the present ages of A and B be 5x and 3x years respectively.
Then, (5x - 4)/(3x + 4) = 1/1
2x = 8 => x = 4
Required ratio = (5x + 4):(3x - 4) = 24:8 = 3:1
ANSWER:C |
aquarat_49156 | aquarat | A team of eight entered for a shooting competition. The best marks man scored 82 points. If he had scored 92 points, the average scores for. The team would have been 83. How many points altogether did the team score? | [
"A)662",
"B)672",
"C)654",
"D)642"
] | C | 8 * 83 = 664 – 10 = 654
ANSWER:C |
mmlu_aux_2492 | mmlu_auxiliary | Knots are the kind of stuff that even myths are made of.In the Greek legend of the Gordian knot, for example, Alexander the Great used his sword to slice through a knot that had failed all previous attempts to unite it. Knots, enjoy a long history of tales and fanciful names such as "Englishman's tie, " "and "cat's paw... | [
"t 2-t+1",
"t 2-3t+1",
"Alexander polynomial",
"Jones polynomial"
] | D | null |
aquarat_1355 | aquarat | Difference between the length &breadth of a rectangle is 15 m. If its perimeter is 90 m, then its area is?? | [
"A)2000 m^2",
"B)2340 m^2",
"C)450 m^2",
"D)2556 m^2"
] | C | We have: (l - b) = 15 and 2(l + b) = 90 or (l + b) = 45
so 2 l = 60 = > l = 30 & b = 15
Area = 30 * 15 = 450 m^2
Answer : C |
mmlu_aux_3304 | mmlu_auxiliary | Boris Worm of Dalhousie University in Nova Scotia ,prefix = st1 /Canada, led the international team that did the study . Professor Worm says species have recently been disappearing from oceans at increasing speed . At this rate , he says , all seafood species could collapse could collapse by 2048 . Other studies... | [
"The species of fish in the oceans is reducing .",
"Sea water is polluted",
"Sea Water quality is improved",
"Less productivity of ecosystems"
] | C | null |
aquarat_47092 | aquarat | The product of n consecutive positive integers is always divisible by? | [
"A)n^2 -1",
"B)(n+1)!",
"C)2n +1",
"D)n!"
] | D | Plug in some vlues and check -
Product of first 2 number is 2*1
Product of first 3 number is 3*2*1
Product of first 4 number is 4*3*2*1
Product of first 5 number is 5*4*3*2*1
So, The product of first n natural numbers is always divisible by n! , answer will be (D) |
aquarat_37192 | aquarat | 529 is a perfect square. When x is added to the square root of 529, the result is also a perfect square. What is x? | [
"A)1",
"B)2",
"C)3",
"D)4"
] | B | 529 is 23*23
here
A 23+1 = 24
B 23+2 = 25
C 23+3 = 26
D 23+4 = 27
E 23+5= 28
so, B is the only addition that gives a perfect square. so x=3
then the answer is B |
qasc_7467 | qasc | Where are images retained? | [
"Retina",
"RNA",
"calcite",
"an object"
] | A | |
aquarat_29344 | aquarat | In a chicken farm, due to certain disease 15% of chickens die every month. How many months it will take to the reduce the count of chicken by 50%? | [
"A)4",
"B)5",
"C)6",
"D)7"
] | B | 1 year: 100*15/100= 15: Total: 85
2nd year: 85*15/100= 13: Total: 85-13= 72
3rd year: 72*15/100 = 11: Total: 72-11= 61
4th year: 61*15/100 = 9: Total: 61-9 = 52
5th month : 52*15/100 = 8 : Total: 52-8= 44
;4 months;
ANSWER:B |
medmcqa_2629 | medmcqa | Insulin inhibits ketogenesis by all except | [
"Inhibiting lipolysis",
"Increased esterification of fatty acids",
"Directing acetyl-CoA to TCA cycle",
"Increasing b-oxidation"
] | D | Insulin inhibits lipolysis in adipose tissue due to inhibition of hormone-sensitive lipase Insulin depresses HMG CoA synthase and so ketogenesis is decreased In the presence of insulin, acetyl CoA is completely utilized in the citric acid cycle because oxaloacetate generated from glucose is available in plenty. Insulin... |
medmcqa_4373 | medmcqa | Accurate diagnosis of anencephaly in ultrasound is seen at week : | [
"6 weeks of gestation",
"8 weeks of gestation",
"10 weeks of gestation",
"14 weeks of gestation"
] | D | 14 weeks of gestation |
medmcqa_5588 | medmcqa | Laminin is present in:(1998) | [
"Lens",
"Basement membrane",
"Liver",
"Lungs"
] | B | Ans: b (Basement membrane)Ref: Robbin's, 7th ed, p. 105 & 6thed, p. 100 |
mmlu_aux_5232 | mmlu_auxiliary | If we find a bird nest, we will have a good place of observing and knowing about birds. Birds sit on eggs and take care of their baby birds from April to June. Because the baby birds are too young to leave the nest, mothers often leave and come back to the nest during the time to look for food. So it is good to obser... | [
"look for a place near the nest",
"climb trees",
"write down notes every day",
"make a bird nest"
] | A | null |
medmcqa_3739 | medmcqa | The following is true for Mycoplasmas except - | [
"Multiply by binary fission.",
"Are sensitive to beta-lactam group of drugs.",
"Can grow in cell free media.",
"Require sterols for their growth"
] | B | |
qasc_4336 | qasc | Why do animals learn to behave? | [
"exercise",
"survival",
"anger",
"no reason"
] | B | |
medmcqa_3161 | medmcqa | Exposure of a female fetus to androgen in early embryogenesis may arrest differentiation of : | [
"Mullerian",
"Ovary",
"Urogential sinus",
"Mesonephric ducts"
] | C | Sholy after the tip of para mesonephric ducts reach the urogenital sinus two solid evaginations grow out from the pelvic pa of the sinus.From these evaginations the sinovaginal bulbs proliferates to form the vaginal plates. The androgen exposure may arrest the differentiation of urogenital sinus LANGMAN'S MEDICAL EMBRY... |
mmlu_aux_1747 | mmlu_auxiliary | Scientists around the world have been studying the warming of waters in the Pacific Ocean known as El Nino . The appearance of El Nino is known to affect the weather around the world. Scientists still do not completely understand it. Yet they now find they can use it to tell about the future in different areas of the ... | [
"they can provide a kind of early warning to the place that will suffer from drought",
"they can tell why Zimbabwe has little or no rain",
"they can do some research work in this field.",
"they can put all this information into their computers."
] | A | null |
arc_challenge_740 | arc_challenge | Although change in multicellular species usually takes thousands of years, some species of bacteria undergo major changes in just a few years. One reason for this difference is that these bacteria | [
"are microscopic",
"do not contain DNA",
"reproduce very quickly",
"cause infectious diseases"
] | D | |
medmcqa_425 | medmcqa | In which of the following locations, Carcinoid tumor is most common | [
"Esophagus",
"Stomach",
"Small bowel",
"Appendix"
] | D | carcinoid tumour commonly occurs in appendix(45%),ileum(25%),rectum(15%).other sites are(15%)other pas of GIT ,bronchus, and testis SRB,5th,877. |
mmlu_aux_5299 | mmlu_auxiliary | If you are lucky enough, you may find the hummingbird , the smallest bird of the animal world, in a south American forest. Though the hummingbird is no bigger than a bee and weighs only 2 to 3 grams, it can fly as fast as 50 meters in a second. It can fly forwards as most birds do, and it can fly backwards as well. ... | [
"soft materials",
"hard materials",
"an material",
"both"
] | A | null |
arc_challenge_773 | arc_challenge | A student wants to create a model showing the most important reason why old gasoline should never be poured into the soil. Which of the following must be included in the model? | [
"gasoline evaporating from soil",
"gasoline catching fire in the soil",
"gasoline polluting an old septic system",
"gasoline trickling down into groundwater"
] | D | |
mmlu_aux_5160 | mmlu_auxiliary | A sunflower is a sunflower. A mobile phone is a mobile phone. But can you combine the two to do something for your local environment? As early as next year it may well be possible. When you have finished with your mobile phone you will be able to bury it in the garden and wait for it to flower . A biodegradable mob... | [
"the new type of mobile phones is already on the market",
"the new type of mobile phones will sell very well",
"recycling mobile phones is not useful to the environment",
"other flowers may be used in the new type of mobile phones"
] | B | null |
openbookqa_1128 | openbookqa | Offspring receive genes from their parents via what? | [
"gene therapy",
"documents",
"double helix",
"paperwork"
] | C | |
medmcqa_8329 | medmcqa | The term metaplasia refers to | [
"Irregular, atypical proliferative changes in epithelial or mesenchymal cells",
"Loss of cell substance producing shrinkage of the cells",
"Replacement of one type of adult cell by another type of adult cell",
"None of the above"
] | C | |
openbookqa_1190 | openbookqa | A farmer needs to change up his crops. He has planted grains for the last five years. He plants something different this year, so his crop is probably | [
"oats",
"rice",
"watermelon",
"grain"
] | C | |
qasc_4628 | qasc | What can be used to extend the shelf life of food? | [
"irradiation",
"farming",
"Dehydration",
"rays or beams"
] | A | |
medmcqa_3798 | medmcqa | Which of the following denotes the trend of events that pass with time? | [
"Frequency polygon",
"Histogram",
"Line chart",
"Pie diagram"
] | C | Ans. c (Line chart) (Ref. Text book of biostatistics by B K Mahajan, Vlth /pg. 20; Park PSm 22nd/788)Line diagrams are used to show the trend of events with the passage of time.Type of dataQualitative dataQuantitative dataDefinitionCharacteristics same, only frequency variesCharacteristics as well as frequency both var... |
openbookqa_2216 | openbookqa | how does an animal know to perform certain crucial life actions before exposure to it? | [
"it is built into their very being",
"it is taught in school",
"they are trained at a special school",
"they have magical powers"
] | A | |
aquarat_48572 | aquarat | Roberto has three children: two girls and a boy. All were born on the same date in different years. The sum of the ages of the two girls today is smaller than the age of the boy today, but a year from now the sum of the ages of the girls will equal the age of the boy. one years from today, the difference between the ag... | [
"A)0",
"B)2",
"C)3",
"D)–2"
] | A | Approach I (Plugin's)
Girl I ............... Girl II ................ Boy
1 ....................... 1 ........................ 3 (Assume the current ages)
1 + 1 < 3 .......... (Satisfies the given condition)
1 Year later there ages are
2 ....................... 2 ......................... 4
2 + 2 = 4 ............ (Sati... |
aquarat_46909 | aquarat | If A : B= 2 : 4 and B : C = 6 : 8, then A : B : C is: | [
"A)11:2:3",
"B)22:44:66",
"C)12:24:32",
"D)6:9:12"
] | C | A:B=2:4, B:C=6:8, A:B:C=2×6:6×4:4×8
⇒ 12:24:32
Answer: C. |
mmlu_aux_1579 | mmlu_auxiliary | As rain begins to fall from the clouds, it is very pure. However, as it falls through the air it dissolves some of the gases in the air. It also collects bits of dust and microbes that are floating in the air. When the rain reaches the ground it begins to pick up more dust and dirt. Many kinds of mineral substances ... | [
"to air the water",
"to catch tiny things",
"to kill tiny microbes",
"to remove harmful gases"
] | C | null |
medmcqa_5947 | medmcqa | Smokeless gun powder is composed of ? | [
"KMnO4",
"HCN",
"Nitrocellulose",
"Sulphur"
] | C | Ans. is 'c' i.e., Nitrocellulose Smoke producing powder :- Black powder (black gun powder), Pyrodex. Smokeless powder :- Black powder plus nitrocellulose/nitrocellulose + nitroglycerine/nitroglycerine + nitrocellulose nitroguanidine. Semismokeless powder :- 80% black powder plus 20% smokeless powder. |
medmcqa_7815 | medmcqa | The child , Makes tower of 9 cubes at age of ____________ | [
"24 months",
"30 months",
"36 months",
"48 months"
] | B | Emerging patterns of Adaptive milestones from 1-5years of age 15months Makes a tower of 3 cubes Makes a line with a crayon Inses raisin in a bottle 18months Makes a tower of 4 cubes Imitates scribbling Imitates veical stroke Dumps raisin from a bottle 24months Makes a tower of 7 cubes (6 at 21 mo) Scribbles in a circul... |
medmcqa_8008 | medmcqa | Bronchogenic carcinoma commonly metastasise to which endocrine organ - | [
"Ovaries",
"Testes",
"Thyroid",
"Adrenals"
] | D | |
aquarat_2137 | aquarat | If all of the telephone extensions in a certain company must be even numbers, and if each of the extensions uses all four of the digits 1, 2, 3, and 4, what is the greatest number of four-digit extensions that the company can have? | [
"A)4",
"B)6",
"C)12",
"D)16"
] | C | Since the phone number must be even, the unit's digit can be either 2 or 4.
When the unit's digit is 2 --> number of possibilities is 3! = 6
When the unit's digit is 4 --> number of possibilities is 3! = 6
Largest number of extensions = 6 + 6 =12
Answer:C |
mmlu_aux_4390 | mmlu_auxiliary | Boom boom!( I'm here, come to me!) Krak krak!( Watch out, aleopard !) Hok hok hok!( Hey, crowned eagle!) Very good -- you've already mastered half the basic vocabulary of the Campbell's monkey, which lives in the forests of the Tai National Park in Ivory Coast. The adult males have six types of call, each with a speci... | [
"don't communicate by sounds",
"only understand simple sentences",
"fail to learn language from humans",
"are not related to the Campbell's monkeys"
] | C | null |
medmcqa_2769 | medmcqa | Fructose intolerance is due to deficiency of ? | [
"Aldolase B",
"Fructokinase",
"Triokinase",
"Aldolase A"
] | A | |
mmlu_aux_3658 | mmlu_auxiliary | California sea lions are the fastest of all the sea lions, reaching speeds of up to 40 kilometers an hour when swimming. Males are much larger than females, measuring 2 to 2.5 meters and weighing 200 to 453 kilograms. Females only measure 1.5 to 2 meters and weigh 50 to 113 kilograms. They can also move fairly well whi... | [
"About 1,000 of them are often seen together on a shore.",
"Hundreds of them hunt together at sea.",
"They are often seen near rocky shores along the Pacific coast.",
"They make a series of sounds to communicate with each other."
] | B | null |
pubmedqa_13 | pubmedqa | Prompting Primary Care Providers about Increased Patient Risk As a Result of Family History: Does It Work? | [
"yes",
"no",
"maybe"
] | B | |
qasc_6767 | qasc | When metal is warmed, the transfer of heat does what to metal? | [
"expands",
"Energy.",
"breaks",
"blossoms"
] | A | |
arc_challenge_570 | arc_challenge | As part of a study, a scientist observed a number of different molecular changes in matter. Which of the following observations provides evidence of a physical change? | [
"using heat to burn a log in a fireplace",
"using light to produce sugar in plants",
"a cake that was baked from many ingredients",
"a bottle that was broken into many small pieces"
] | D | |
arc_easy_940 | arc_easy | In 1987, a supernova was detected in the Large Magellanic Cloud galaxy, which is approximately 169,000 light years from Earth. Which event produces a supernova? | [
"the explosion of a massive star",
"the birth of a main-sequence star",
"the collapse of a medium-sized star",
"the collision of one star with another"
] | A | |
mmlu_aux_8679 | mmlu_auxiliary | A yellow dwarf is an origin of | [
"cold",
"sound",
"life",
"heat"
] | D | null |
qasc_1982 | qasc | Greenhouses are used to what, using the energy from the sun? | [
"heat skin",
"evaporation",
"protect plants",
"cool air"
] | C | |
medmcqa_3721 | medmcqa | The following is lure for Mycoplasmas except: | [
"Multiply by binary fission",
"Are sensitive to beta-lactam group of drugs",
"Can grow in cell free media",
"Require sterols for their growth"
] | B | GENERAL CHARACTERISTICS OF MYCOPLASMAS: Very small(0.2-0.3 um) . Can pass through bacterial filters. Lack a rigid cell wall. Bound by a single trilaminar cell membrane that contains a sterol. Extremely pleomorphic varying in shape from coccoid to filamentous to other bizzare forms. Mycoplasma, Ureaplasma, Spiroplasma a... |
aquarat_41348 | aquarat | Youseff lives x blocks from his office. It takes him 1 minute per block to walk to work and 20 seconds per block to ride his bike to work. It is takes him exactly 8 minutes more to walk to work than to ride his bike to work, then x equals? | [
"A)4",
"B)7",
"C)12",
"D)15"
] | C | Please follow posting guidelines, link is in my signatures.
As for your question, x/60 = blocks/time/block = block^2/time . This is not what you want. You are given x blocks and 60 seconds PER BLOCK. Thus you need to put it as 60*x to give you units of seconds as you are equating this to 480 (which is TIME in seconds.)... |
qasc_5166 | qasc | what in the neck is responsible for an increase in the rate of metabolism in cells | [
"Veins and arteries.",
"thyroid gland",
"veins",
"Energy."
] | B | |
aquarat_3462 | aquarat | Source: Knewton
A cyclist's speed varies, depending on the terrain, between 6.0 miles per hour and 13.0 miles per hour, inclusive. What is the maximum distance, in miles, that the cyclist could travel in 7 hours? | [
"A) 42",
"B) 56",
"C) 70",
"D) 91"
] | D | We are told that:generallya cyclist's speed varies, depending on the terrain, between 6.0 miles per hour and 13.0 miles per hour, inclusive. Is it possible the cyclist to travel with maximum speed for some time? Why not, if there is right terrain for that. So, if there is long enough terrain for the maximum speed of 13... |
aquarat_41853 | aquarat | Find the area of circle whose radius is 9m? | [
"A)138",
"B)154",
"C)254.6",
"D)280"
] | C | 22/7 * 9 * 9
= 254.6
Answer:C |
mmlu_aux_2719 | mmlu_auxiliary | Have you ever heard a news reporter talk about DNA?Reporters talk about DNA found at the scene of a crime.They talk about police finding DNA "fingerprints".Police sometimes use DNA as a clue to find out who committed the crime. DNA is a substance that makes up genes.Everything alive has genes.Plants have genes.Animals ... | [
"DNA is a kind of gene.",
"DNA is a substance that makes up genes.",
"DNA is the basic unit of heredity.",
"DNA is a measure to protect crime."
] | B | null |
mmlu_aux_4608 | mmlu_auxiliary | The deep sea is not an easy place to live in. It's cold and dark. The deeper it is, the less sunlight there is. At about 3,000 feet, there is no light at all. It's very dark in the sea. Many fishes have no eyes, but some have big eyes. A few have eyes only on one side. Besides the coldness and the darkness, deep sea an... | [
"it's blue",
"it's cold and dark",
"it has sunlight",
"it has lots of plants"
] | B | null |
medmcqa_8669 | medmcqa | Fluroide ions act by inhibiting - | [
"Enolase",
"Hexokinase",
"Cytochrome oxidase",
"Carbonic anydrase"
] | A | A i.e. Enolase |
pubmedqa_641 | pubmedqa | Juvenile ankylosing spondylitis--is it the same disease as adult ankylosing spondylitis? | [
"yes",
"no",
"maybe"
] | B | |
mmlu_aux_4923 | mmlu_auxiliary | Spiders are not insects as many people believe. They belong to a class of animals called arachnids . Spiders have eight eyes, four pairs of legs, and can grow a new leg if they lose one. A spider's body is divided into two sections: the abdomen and the thorax .The legs, eyes, and mouthparts are in the thorax section. ... | [
"Spiders are not insects.",
"All spiders have poison glands.",
"Spiders make cocoons to keep their eggs safe.",
"There are no spiders in the coldest places."
] | B | null |
aquarat_18906 | aquarat | A 2-year certificate of deposit is purchased for E dollars. If the certificate earns interest at a n annual rate of 6 percent compound quarterly, which of the following represents the value, in dollars, of the certificate at the end of 2 years? | [
"A)k(1.06)^2",
"B)k(1.06)^8",
"C)k(1.015)^2",
"D)E(1.015)^8"
] | D | Annual Rate of interest= 6%
Quaterly rate of interest= 6/4% = 1.5%
Now, periods of compounding in 2 years= 8 (8 quarters)
Thus E(1.015)^8
Answer: D |
medmcqa_820 | medmcqa | Hyperglycemia is seen in all except? | [
"Cirrhosis",
"Myotonic dystrophy",
"Lipodystrophy",
"Sarcoma"
] | D | In cirrhosis, blood sugar is elevated, due to reduced uptake of sugar by liver. In myotonic dystrophy and lipodystrophy, there is tissue insensitivity to insulin leading to hyperglycemia. Sarcoma especially large retroperitoneal sarcomas secrete IGF-2 and lead to hypoglycaemia. |
qasc_1135 | qasc | What does an organism require for blood flow to viscera, organs, and tissues? | [
"Collagen",
"Proteins",
"energy",
"Energy."
] | C | |
qasc_3228 | qasc | Plants can conserve water in order to survive where? | [
"our planet",
"in a vacuum",
"in the desert",
"Earth's atmosphere"
] | C | |
openbookqa_1284 | openbookqa | What will happen to gas once heated? | [
"melting",
"freezing",
"ascension",
"cooling"
] | C | |
medmcqa_6309 | medmcqa | Severity of mitral stenosis is determined by : | [
"Intensity of S1 hea sound",
"Diastolic murmur duration",
"Opening snap",
"Intensity of diastolic murmur"
] | B | Since there is mitral stenosis, more time for blood to enter LV. Therefore, increased transient time, so increase duration of murmur of S1 sound can be loud or soft. If sound is soft it tells us about calcified mitral valves but not of severity |
medmcqa_3795 | medmcqa | Definitive criteria for PID is | [
"Tubo-Ovarian abscess on USG",
"Cervical erosion",
"Temparature > 37.5 degrees",
"Infeility"
] | A | Chronic pelvic inflammatory disease manifest as Hydrosalpinx Chronic pyosalpinx Tubo ovarian abscess or cyst Tubercular tubovarian masses Ref: Shaw Gynecology 17 e pg 340. |
openbookqa_505 | openbookqa | an animal is controlled by a | [
"collection of neurons",
"friend",
"weather condition",
"higher power"
] | A | |
aquarat_24220 | aquarat | Simran started a software business by investing Rs. 50,000. After six months, Nanda joined her with a capital of Rs. 80,000. After 3 years, they earned a profit of Rs. 24,500. What was Simran's share in the profit ? | [
"A)10590",
"B)10500",
"C)10129",
"D)11129"
] | B | Simran : Nanda = (50000 * 36) : (80000 * 30) = 3 : 4.
Simran's share = Rs. ( 24500 * 3/7)
= Rs. 10500.
Answer: B |
qasc_8098 | qasc | What are organs of excretion? | [
"kalenchoes",
"Malpighian tubes",
"solid, liquid, gas",
"ankles"
] | B | |
aquarat_1858 | aquarat | How many ways are there to split a group of 6 boys into two groups of 3 boys each? (The order of the groups does not matter) | [
"A)8",
"B)10",
"C)16",
"D)20"
] | B | Solution:
Division by 2 has to be made, because in scenarios like
ABC EFG
EFG ABC or,
CBA GFE
GFE CBA,
C(6,3)/2 =B |
medmcqa_334 | medmcqa | Antidepressant drug used in nocturnal enuresis is: | [
"Imipramine",
"Fluoxetine",
"Trazodone",
"Seraline"
] | A | Sleep related enuresis- Treatment Bed alarms (behavioral therapy)- TOC Desmopressin (DOC) Imipramine (TCA Antidepressant) |
openbookqa_2829 | openbookqa | In the food chain process what has the role of producer? | [
"eaters",
"flora",
"carnivore",
"consumers"
] | B | |
medmcqa_4 | medmcqa | Growth hormone has its effect on growth through? | [
"Directly",
"IG1-1",
"Thyroxine",
"Intranuclear receptors"
] | B | Ans. is 'b' i.e., IGI-1GH has two major functions :-i) Growth of skeletal system :- The growth is mediated by somatomedins (IGF). Increased deposition of cailage (including chondroitin sulfate) and bone with increased proliferation of chondrocytes and osteocytes.ii) Metabolic effects :- Most of the metabolic effects ar... |
arc_easy_1204 | arc_easy | Which is the best example of recycling? | [
"using low energy appliances",
"washing and reusing plastic cups",
"using empty milk cartons as flower planters",
"using aluminum cans to make new products"
] | D | |
aquarat_2681 | aquarat | In the circular region shown above, sections A and B represent 3/8 and 5/11, respectively, of the area of the circular region. Section C represents what fractional part of the area of the circular region? | [
"A)15/88",
"B)2/11",
"C)5/22",
"D)45/88"
] | A | A , B and C represent complete area of circle and c fraction be x.
3/8+5/11+x = 1.
=> x = 1- ( 3/8+5/11)
x = 15/88.
Answer:option A is correct answer.. |
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