id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
qasc_6450 | qasc | What do producers use to make food? | [
"bees",
"pesticides",
"glucose",
"The sun"
] | D | |
arc_easy_837 | arc_easy | Most birds sit on their eggs until they hatch. Which of these is the most important reason why birds sit on their eggs? | [
"to keep the eggs inside the nest",
"to keep the eggs warm",
"to protect the eggs from the wind",
"to protect the eggs from the rain"
] | B | |
medmcqa_7094 | medmcqa | Fenestration operation is which type of tympanoplasty? | [
"Type - 2",
"Type - 3",
"Type - 4",
"Type - 5"
] | D | Types of Tympanoplasty Wullstein classified tympanoplasty into five types . Type I Defect is perforation of tympanic membrane which is repaired with a graft. It is also called myringoplasty. Type II Defect is perforation of tympanic membrane with erosion of malleus. Graft is placed on the incus or remnant of malleus. T... |
qasc_1770 | qasc | How are bacteria destroyed on a stove? | [
"Cooking",
"Oxygenating",
"Low temperatures",
"dangerous"
] | A | |
medmcqa_1855 | medmcqa | The mode of action of Lanatoprost in glaucoma: | [
"Increasing trabecular outflow",
"Releasing pupillary block",
"Decreasing aqueous humour formation",
"Increasing uveoscleral outflow"
] | D | Lantanoprost is prastoglandin in nature and decrease the intraocular pressure by increasing uveoscleral outflow of aqueous humour. It is very good adjunctive therapy along with betablockers, dorzolamide and pilocarpine. Ref: A.K KHURANA (2005), Chapter 9, "Glaucoma", In the book, "Opthalmology", 3rd Edition, Newdelhi, ... |
medmcqa_5544 | medmcqa | An athletic male with itchy lesion at groin as shown below, causative agent can be all EXCEPT: | [
"Trichophyton",
"Microsporum",
"Epidermophyton",
"Aspergillus"
] | D | Ans. d. AspergillusThe itchy lesion in picture is a typical dermatophyte infection, and its known Jock's itch or Tineacruris. It is also known as Dhobi's itch. Since it is a dermatophyte infection, it cannot be caused by Aspergillus. |
aquarat_4561 | aquarat | What number comes next in this Number series.
3 4 4 6 9 7 8 ?
*Hint: check calender | [
"A)8",
"B)3",
"C)6",
"D)1"
] | A | E
8 (the number of letters in the month December)
May : 3 letters
June : 4 letters
July : 4 letters
August: 6 letters
September : 9 letters
October : 7 letters
November : 8 letters |
aquarat_26293 | aquarat | Eighty percent of the lights at Hotel California are on at 8 p.m. a certain evening. However, forty percent of the lights that are supposed to be off are actually on and ten percent of the lights that are supposed to be on are actually off. What percent E of the lights that are on are supposed to be off? | [
"A)22(2/9)%",
"B)16(2/3)%",
"C)11(1/9)%",
"D)10%"
] | D | Is the Answer D.
let me try..
Let the light which are supposed to be OFF = SO
Let the light which are supposed to be ON = SN
Let the light which are ACTUALLY OFF = AO
Let the light which are ACTUALLY ON = AN
Let the total no. of lights be 100,
So ACTUALLY ON lights = 80
And ACTUALLY OFF lights = 20
Also given >> forty ... |
arc_easy_125 | arc_easy | Until recently the Grand Canyon was thought to be about 5-6 million years old. Recently a scientist gathered data and wrote a paper for a scientific journal that indicated the canyon is about 17 million years old. Before this new information about the canyon is accepted, which of these needs to occur? | [
"The scientist needs to publish additional papers.",
"The scientist needs to obtain government support.",
"Other scientists need to state their beliefs.",
"Many scientists need to evaluate the data."
] | D | |
mmlu_aux_2983 | mmlu_auxiliary | Could a grizzly bear move to your neighborhood? If you live in the U.S. West, the answer may be yes. People and grizzly bears are living closer together now. The grizzly bear is one of the largest meat-eating land animals in North America. In the early 1800s, about 50,000 grizzly bears lived there. Today there're far f... | [
"Grizzly bears are always friendly to the people living in grizzly countries.",
"It is certain that grizzly bears and people can live together peacefully.",
"Grizzly bears are protected only in and around Yellowstone National Park.",
"The grizzly bear is one of the largest meat-eating animals in North America... | B | null |
mmlu_aux_3042 | mmlu_auxiliary | Lichens are difficult to see. They don't move. They often mix into the living place. You might not even recognize one if you are looking right at it. Lichens live on rocks, branches, houses, and even metal street signs. You can find these colorful organisms almost everywhere -- from deserts to rainforests, and from... | [
"lichens can be used to better understand the environment",
"lichens don't have any differences in colors or sizes",
"lichens don't use photosynthesis like a green plant",
"scientists have discovered every kind of lichen"
] | A | null |
medmcqa_6452 | medmcqa | A pateint with cervix cancer is mised by a screeing test and later diagnosed with advanced disease. This time interval is called | [
"Lead time",
"Screening time",
"Serial interval",
"Generation time"
] | A | .lead time is actually the advantage gained by screening.the priod between the diagnosis by early detection and diagnosis by other means.detection programmes should therfore concentrate on those conditions where the time lag between the disease&;s onset and its final critical point is sufficiently long to be suitable f... |
medmcqa_2004 | medmcqa | All of the following antifungal drugs inhibit ergosterol biosynthesis EXCEPT : | [
"Ketoconazole",
"Fluconazole",
"Amphotericin B",
"None of these"
] | C | |
arc_easy_2058 | arc_easy | Which is a major organ of the nervous system? | [
"brain",
"stomach",
"lung",
"bone"
] | A | |
aquarat_24274 | aquarat | The H.C.F. of two numbers is 38 and the other two factors of their L.C.M. are 12 and 10. The larger of the two numbers is: | [
"A)678",
"B)456",
"C)234",
"D)476"
] | B | : Explanation:
Clearly, the numbers are (38 x 12) and (38 x 10).
{\color{Blue} \therefore } Larger number = (38 x 12) = 456.
Answer: B)456 |
pubmedqa_293 | pubmedqa | Does the familial transmission of drinking patterns persist into young adulthood? | [
"yes",
"no",
"maybe"
] | C | |
aquarat_19687 | aquarat | Anand and Deepak started a business investing Rs. 800 and Rs. 1200 respectively. Out of a total profit of Rs. 2000, Deepak's share is: | [
"A)3776",
"B)2687",
"C)1200",
"D)2688"
] | C | Ratio of their shares = 800 : 1200 = 2:3
Deepak's share = 2000 * 3/5 = Rs. 1200.
Answer: C |
medmcqa_4469 | medmcqa | A mother brings her 1 year old child to the hospital with complaints that he turns blue while breastfeeding. It resolves when he assumes a squatting position. On examination, a cleft palate is seen. Labs show hypocalcemia. Which of the following abnormalities are expected to be seen in the lymphoid organs? | [
"Decreased size of periaeriolar lymphoid sheath of spleen",
"Increased size of spleenic follicles",
"Increased size of para coical areas of lymph nodes",
"Decreased size of germinal centres of lymph nodes"
] | A | Decreased size of paracoical areas of lymph nodes is expected as this child has DiGeorge Syndrome. DiGeorge Syndrome: Deficient CMI is seen due to aplasia of thymus and hence deficiency of T cells. This leads to paracoical areas of lymph nodes and periaeriolar sheaths of the spleen being reduced in size. B cells are us... |
aquarat_44504 | aquarat | In the formula V = (4r)^2, if r is halved, then V is multiplied by | [
"A)64",
"B)8",
"C)1/4",
"D)1/8"
] | C | Say r=2 => V1 = 16
when r=1; V2 = 4
V2 = 1/4*V1.
Answer : C |
aquarat_8871 | aquarat | If a, b, c are consecutive positive integers and a<b<c, which of the following must be true?
I. c-b=1
II. abc is an even integer
III. (a+b+c)/3 is an integer | [
"A)I, II & III",
"B)II",
"C)I and II",
"D)II and III"
] | A | 1. c-b=1 --> a, b, c are consequitive positive integers and a<b<c then c=b+1 --> c-b=1. So this statement is always true;
2. abc is an even integer --> out of any 3 consecutive integers at least one must be even thus abc=even. So this statement is also always true;
3. (a+b+c)/3 is an integer --> the sum of odd number o... |
openbookqa_2005 | openbookqa | A deer created a rose garden by | [
"pooping",
"feelings",
"time travel",
"screaming"
] | A | |
aquarat_7043 | aquarat | y = 248 - 343x
Which of the following values of x gives the greatest value of y in the equation above? | [
"A) 200",
"B) 100",
"C) -7",
"D) 0"
] | C | Clearly, the negative value of x will result in maximum value of y.
Don't even look at the rest of the answer choices as only one negative value is being present.
Answer is C |
aquarat_30424 | aquarat | A six-sided die is rolled once. What is the probability that the number rolled is an even number greater than 5? | [
"A)2 / 3",
"B)1 / 6",
"C)3 / 3",
"D)4 / 5"
] | B | Only 6 so, 1 / 6
correct answer B |
medmcqa_7693 | medmcqa | Bias is unlikely to invalidate cohort studies used to assess risk of exposure because - | [
"Data collection is prospective",
"Large number of subjects is usually included",
"Exposure is usually determined prior to disease occurrence",
"Actual relative risk can be determined"
] | C | |
arc_challenge_935 | arc_challenge | When a plant wilts, the stomata close. How does this help the plant? | [
"It increases photosynthesis.",
"It reduces further water loss.",
"It increases cellular respiration.",
"It reduces water intake by roots."
] | B | |
aquarat_4152 | aquarat | The simple interest accrued on an amount Rs.10,000 at the end of two years is same as the compound interest on Rs.8,000 at the end of two years. The rate of interest is same in both the cases. What is the rate of interest? | [
"A)80% p.a",
"B)100% p.a.",
"C)40% p.a",
"D)44% p.a"
] | C | Given that Rs.10,000 is invested in S.I for two years and Rs.8,000 in C.I for two years
=> C.I - S.I
=>9,000 { [1 + r/100]2 - 1} = (10,000)2r /100
=> 9{ 1 + 2r/100 + r2 / (100)2 - 1} = r/5
=> r = 0% of 40%
Since r!= 0%, r =40%
ANSWER:C |
mmlu_aux_4325 | mmlu_auxiliary | Most people regard zoos as safe places for animals, where struggles such as difficulty finding food and avoiding predators don't exist. Without such problems, animals in zoos should live to a ripe old age. But that may not be true for the largest land animals on Earth. Scientists have known that elephants in zoos ofte... | [
"develop health problems.",
"1ive to a ripe old age.",
"are not afraid of predators.",
"have difficulty eating food."
] | A | null |
mmlu_aux_4532 | mmlu_auxiliary | OSLO ( Reuters) -Six of the world's eight bear species are under threat of extinction after the addition yesterday of the sun bear, the world's smallest type of bear, to a "Red List" which says China's panda is most at risk. The sun bear is threatened partly by poachers who sell its bile as medicine, said the World C... | [
"2.",
"3.",
"4.",
"5."
] | B | null |
qasc_2615 | qasc | What are the key cells in an allergy attack? | [
"layers of fat",
"Lymphocytes.",
"fur and fat",
"bone cells"
] | B | |
aquarat_12551 | aquarat | An employer pays Rs. 30 for each day a worker works, and forfeits Rs. 5 for each day he is idle. At the end of 60 days, a worker gets Rs. 500. For how many days did the worker remain idle? | [
"A)52",
"B)27",
"C)99",
"D)61"
] | A | Explanation:
Suppose the worker remained idle for m days. Then, he worked for (60 - m) days.
30 (60 - m) – 5m = 500
1800 – 25m = 500
25m = 1300
m = 52
So, the worker remained idle for 52 days.
ANSWER: A |
mmlu_aux_8093 | mmlu_auxiliary | If members of a species are born then what of the species increases? | [
"food",
"populace",
"transportation",
"deaths"
] | B | null |
pubmedqa_384 | pubmedqa | Bactericidal activity of 3 cutaneous/mucosal antiseptic solutions in the presence of interfering substances: Improvement of the NF EN 13727 European Standard? | [
"yes",
"no",
"maybe"
] | C | |
medmcqa_8988 | medmcqa | A 32 years old male has got clean wound without laceration. He had booster dose of TT 6 years back. What is next line of management? | [
"Wound care with single dose of tetanus toxoid",
"Wound care with Human Tet Ig with tetanus toxoid single dose",
"Wound care with complete course of tetanus toxoid",
"Wound care with no immunization"
] | A | Ans. is 'a' i.e., Wound care with single dose of tetanus toxoidThe given patients belongs to category B (Booster dose between 5-10 years back). Thus, the requires wound care and single dose of TT. |
mmlu_aux_8585 | mmlu_auxiliary | Which likely is using its circulatory system? | [
"a tree standing in the woods",
"a horse after a race",
"a car during an auto meet",
"a rock down to the molecular level"
] | B | null |
arc_challenge_606 | arc_challenge | Which of the following is least likely to change from a solid state to a liquid state when heat is applied? | [
"butter",
"paper",
"ice",
"candle wax"
] | B | |
openbookqa_799 | openbookqa | H2O allows for the conduction of | [
"electrical potential",
"land",
"neurons",
"people"
] | A | |
openbookqa_3305 | openbookqa | Which would be considered exhaustible? | [
"solar",
"oil",
"wind",
"water"
] | B | |
aquarat_46142 | aquarat | If the Average of 10 consecutive integers is 22.5 then the 10th integer is :- | [
"A)15",
"B)20",
"C)23",
"D)27"
] | D | The average falls between the 5th and 6th integers,
integer 5 = 22, integer 6 = 23.
Counting up to the tenth integer
we get 27.
ANSWER:D |
medmcqa_2083 | medmcqa | Which of the following anticancer drug can cause flagellated dermatitis? | [
"Cisplatin",
"L-asparginase",
"Doxorubicin",
"Bleomycin"
] | D | FLAGELLATED DERMATITIS: It is characterised by pruritic, erythematous, linear streaks that resemble whiplash marks, hence the name flagellated. Bleomycin is metabolized by an enzyme hydrolase. This enzyme is deficient in skin and lungs. Therefore, the major adverse effects of bleomycin is related to skin (flagellated d... |
aquarat_26203 | aquarat | A, B and C enter into a partnership. They invest Rs. 60,000, Rs. 80,000 and Rs. 1,20,000 respectively. At the end of the first year, B withdraws Rs. 40,000, while at the end of the second year, C withdraws Rs. 80,000. In what ratio will the profit be shared at the end of 3 years ? | [
"A)9 : 14 : 8",
"B)9 : 8 : 14",
"C)9 : 4 : 2",
"D)9 : 4 : 1"
] | B | A : B : C = (60000 x 36) : (80000 x 12 + 40000 x 24) : (120000 x 24 + 40000 x 12)
= 216 : 192 : 336
= 9 : 8 : 14.
Answer: B |
medmcqa_9679 | medmcqa | Intercourse can be cumbersome, annoying & also 'Noisy' with the use of which of the following : | [
"Male condom",
"Female condom",
"IUCD",
"Vaginal ring"
] | B | Disadvantages of female condoms: 1. Intercourse is noisy, and slippage occurs in about one in 5-10 uses; however, female condom rarely breaks. 2. Occasionally the penis is introduced, by mistake, outside the female condom, which may lead to pregnancy and STDs including HIV. 3. It is an expensive method. |
qasc_4231 | qasc | What causes an object to combust? | [
"heating liquids",
"friction",
"It gets heated up",
"incineration"
] | D | |
arc_easy_1888 | arc_easy | There is a river at the base of Mount Tom. In the spring the water level is usually very high. In the summer it is lower. The higher level of water during the spring comes from | [
"hurricanes.",
"melting snow.",
"tornadoes.",
"evaporating water."
] | B | |
medmcqa_1648 | medmcqa | Positive dipstick for RBC with red color urine and red supernatant and clear sediment with positive dipstick - | [
"Porphyria",
"Hematuria",
"Hemolysis",
"Rhabdomyolysis"
] | D | Answer- D. RhabdomyolysisIf a urine dipstick of the red supernatant is positive for heme, the patient has either hemoglobinuria or myoglobinuria.If a urine dipstick of the red supernatant is negative for heme, the patient may have one of a variety of unusual conditions |
aquarat_3701 | aquarat | If ab+bc+ca=0,What is the value of a^2+b^2+c^2? | [
"A)(a^2+b^2+c^2)/2",
"B)(a+b+c)^2",
"C)(a^2+b^2+c^2)^2",
"D)a+b+c"
] | B | The option B is correct.
The formula (a+b+c)^2=a^2+b^2+c^2+2(ab+bc+ca).
(a+b+c)^2=a^2+b^2+c^2+2(0).
a^2+b^2+c^2=(a+b+c)^2 is the answer |
qasc_1950 | qasc | How many types of introns are there? | [
"Length",
"four",
"Many",
"SO2"
] | C | |
arc_challenge_1108 | arc_challenge | Which adaptation often helps an animal attract a mate? | [
"hibernation",
"camouflage",
"coloration",
"migration"
] | C | |
arc_challenge_508 | arc_challenge | A bowling ball sitting motionless on a table exerts a downward force on the table. The force exerted by the table must be | [
"equal to the force of the ball.",
"continually changing with the ball.",
"greater than the force of the ball.",
"less than the force of the ball."
] | A | |
openbookqa_156 | openbookqa | if a person remotely controls a machine to do something, which of these is required? | [
"a thing for information",
"these are all incorrect",
"a meal to eat",
"a floral plant life"
] | B | |
qasc_5683 | qasc | What conserve body heat with their hair or fur? | [
"foxes",
"snakes",
"goats",
"whales"
] | A | |
mmlu_aux_6957 | mmlu_auxiliary | What does gravity cause substances on a planet? | [
"things to move sideways",
"things to be moved upwards",
"things to descend to the lowest surface possible",
"things to stay in the same place"
] | C | null |
pubmedqa_848 | pubmedqa | Is ganglionated plexi ablation during Maze IV procedure beneficial for postoperative long-term stable sinus rhythm? | [
"yes",
"no",
"maybe"
] | B | |
arc_easy_1664 | arc_easy | What energy transformation occurs when an electric lamp is turned on? | [
"electrical energy to light and heat energy",
"light energy to electrical and mechanical energy",
"heat energy to electrical and light energy",
"electrical energy to mechanical and heat energy"
] | A | |
aquarat_24834 | aquarat | Plane leaves from Chelsea every 40 minutes from West Ham airport. Air hostess told Frank Lampard that the plane had left 25 minutes ago and the next plane for Chelsea will leave at 7:00 p.m.
At what time air hostess convey this information to Frank Lampard? | [
"A)5:35 p.m",
"B)6:45 p.m",
"C)7:35 p.m",
"D)8:35 p.m"
] | B | Solution:
Explanation:
Time of Frank Lampard last missed plane = 7:00 p.m - 40 min = 6:20 p.m
As this information has been given to Frank Lampard 25 minutes after the plane has already left, the air hostess gave the information at 6:20 p.m + 25 min = 6:45 p.m
Answer B |
qasc_4936 | qasc | what results does exposure to tobacco smoke have? | [
"a hazard",
"deadly",
"negative",
"alters hearing"
] | B | |
arc_challenge_744 | arc_challenge | How does too much fishing in an area affect its ecosystem? | [
"The fish will lay many more eggs to replace the fish that were caught.",
"Organisms that eat the fish could become endangered due to starvation.",
"Organisms that the fish eat will become endangered.",
"People could eat too many fish and become ill.."
] | B | |
mmlu_aux_5074 | mmlu_auxiliary | Have you ever seen a horse with toes ?Millions of years ago, horses had many toes. They had four toes on each front foot. They had three toes on each back foot. The horses were no bigger than the cats.These small horses lived in the forest. The toes helped the horses run on the soft, wet ground. At first, it was very h... | [
"Very warm",
"Very hot",
"Very cold",
"Very cool"
] | B | null |
medmcqa_1346 | medmcqa | Function of peroxisomes is: | [
"Generate hydrogen peroxide",
"Degrade hydrogen peroxide",
"Both",
"None"
] | C | Peroxisomes are associated with: Production of peroxides and degradation of peroxides |
medmcqa_9249 | medmcqa | Which is not the indication of CT in head trauma | [
"Seizures",
"Loss of consciousness",
"GCS < 14",
"ENT bleed"
] | C | GCS < 13 is an indication for CT |
medmcqa_9845 | medmcqa | FALSE with respect to Progestase is | [
"It releases 65 mcg of progesterone per day",
"Effective life is 1 year",
"It is a subdermal implant",
"It reduces menstrual blood loss"
] | C | Progesterone IUD (Progestase) The veical shaft is fitted with a capsule containing 38 mg of progesterone dispensed in silicone oil. It delivers progesterone to the uterus at the rate of 65 micrograms/day. Though a few sources claim the effectiveness to be of 2 years, the US Food and Drug Administration (USFDA)-approved... |
arc_easy_1300 | arc_easy | How does a student best avoid becoming dehydrated during a field investigation on a hot day? | [
"drink water from a bottle",
"wear a wide-brimmed hat",
"drink a lot before leaving school",
"drink from a clear running stream"
] | A | |
medmcqa_1117 | medmcqa | An elderly woman suffering from schizophrenia is on antipsychotic medication. She developed purposeless involuntary facial and limb movements, constant chewing and puffing of cheeks. Which of the following drugs is least likely to be involved in this side effect - | [
"Haloperidol",
"Clozapine",
"Fluphenazine",
"Loxapine"
] | B | Purposeless involuntary facial and limb movements, constant chewing and puffing of checks suggest the diagnosis of tardive dyskinesia (an extrapyramidal side effect of antipsychotics).
Clozapine does not produce extrapyramidal side effects. |
aquarat_20674 | aquarat | If it would take one machine 20 minutes to fill a large production order and another machine 30 minutes to fill the same order, how many minutes would it take both machines working together, at their respective rates, to fill the order? | [
"A)10min",
"B)12min",
"C)15min",
"D)20min"
] | B | This question can be solved using the Work Formula:
Work = (A)(B)/(A+B) where A and B are the individual completion rates of the respective entities (for the same job).
We're told that one machine takes 10 minutes to complete a job and another machine takes 12 minutes to complete the same job. Plugging in those values ... |
medmcqa_9922 | medmcqa | 40/F presented to AIIMS OPD with the following findings-Hb-9.8gm%, TLC= 15,700/cumm, Platelet counts 3 lac/cumm. Peripheral smear showed increased neutrophils with 14 % blasts, 15% myelocytes and metamyelocytes with some dysplasia. Cytogenetic study revealed t(8;21). What is your diagnosis? | [
"AML",
"CML",
"MDS",
"ALL"
] | A | Ans. (a) AML(Ref: Robbins 9th/pg 612; 8th/pg 622)This 40 yr old female is presenting with leukocytosis and increased blast counts in the peripheral smear. The cytogenetic study done here shows t(8;21). This finding is suggestive of Acute myeloid leukemia even if there are <20% blast counts.It cytogenetic abnormalities ... |
medmcqa_772 | medmcqa | The earliest manifestation of increased intracranial pressure following head injury is: | [
"Ipsilateral pupillary dilatation",
"Contralateral pupillary dilatation",
"Altered mental status",
"Hemiparesis"
] | C | Early signs of elevated iCP include drowsiness and a diminished level of consciousness (altered mental status). Coma and unilateral papillary changes are late signs and require immediate intervention. Ref: Harrison's Internal Medicine, 16th Edition, Page 1633; Clinical Hepatology: Principles and Practice of Hepatobilia... |
aquarat_6832 | aquarat | A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in? | [
"A)22 1/2",
"B)22 1/3",
"C)23",
"D)23 1/2"
] | A | Ratio of times taken by A and B = 1 : 3.
The time difference is (3 - 1) 2 days while B take 3 days and A takes 1 day.
If difference of time is 2 days, B takes 3 days.
If difference of time is 60 days, B takes 3 x 60 = 90 days.
2
So, A takes 30 days to do the work.
A's 1 day's work = 1
30
B's 1 day's work = 1
90
(A + B)... |
arc_challenge_825 | arc_challenge | A change in the density of air can result in a breeze. Which diagram best shows a series of energy transfers that begins with the Sun and results in a breeze? | [
"radiation → conduction → breeze",
"radiation → conduction → convection → breeze",
"convection → radiation → breeze",
"convection → conduction → radiation → breeze"
] | B | |
qasc_4366 | qasc | What does movement designed to work a specific muscle or muscles do? | [
"Positive impact on health.",
"It helps them survive",
"Muscle atrophy.",
"Graphic design."
] | A | |
mmlu_aux_2999 | mmlu_auxiliary | Space is a dangerous place, not only because of meteors but also because of rays from the sun and other stars. The atmosphere again acts as our protective blanket on earth. Light gets through, and this is necessary for plants to make the food that we eat. Heat, too, makes our environment endurable. Various kinds of r... | [
"the Apollo mission was very successful",
"astronauts will have deformed children or grandchildren",
"protection from space radiation is no easy job",
"radiation is not a threat to well-protected space explorers"
] | C | null |
aquarat_44766 | aquarat | The sum of the present ages of two persons A and B is 54. If the age of A is twice that of B, find the sum of their ages 5 years hence? | [
"A)50",
"B)64",
"C)70",
"D)80"
] | B | A + B = 54, A = 2B
2B + B = 54 => B = 18 then A = 36.
5 years, their ages will be 41 and 23.
Sum of their ages = 41 + 23 = 64.
ANSWER:B |
arc_easy_1906 | arc_easy | Which of the following best describes the number of chromosomes in a normal human liver cell? | [
"23 pairs of chromosomes",
"46 different types of chromosomes",
"46 male chromosomes and 46 female chromosomes",
"23 original chromosomes and 23 duplicate chromosomes"
] | A | |
mmlu_aux_4149 | mmlu_auxiliary | Keeping fish as pets is a popular hobby. Fish take up little room, are inexpensive to feed, and provide an interesting and color1ful display in any room. A tank, or an aquarium , must be chosen carefully. Many new aquarium owners buy too many fish for their tanks. Fish cannot be crowded. Two fish can live comfo... | [
"breathe easily",
"swim about freely",
"get ill",
"not get enough to eat"
] | C | null |
aquarat_3902 | aquarat | In covering a distance of 40 km, A takes 2 hours more than B. If A doubles his speed, then he would take 1 hour less than B. A's speed is: | [
"A)5 km/h",
"B)6.7 km/h",
"C)10 km/h",
"D)15 km/h"
] | B | Let A's speed be X km/hr.
Then, 40/x - 40/2x = 3
20/x = 3
x = 6.7 km/hr.
Answer : B |
arc_easy_1603 | arc_easy | What product was being formed as plants died and sank to the bottom of swamps? | [
"oil",
"gas",
"coal",
"shale"
] | C | |
qasc_1203 | qasc | what do biologists use a microscope to see by making them appear bigger? | [
"sea urchins",
"squids",
"Jellyfish",
"bioaerosols"
] | D | |
qasc_7133 | qasc | What can convert chemical energy into audible waves? | [
"a flashlight",
"electrically",
"animals",
"a firecracker"
] | D | |
aquarat_46375 | aquarat | A transport company's vans each carry a maximum load of 13 tonnes. 12 sealed boxes each weighing 9 tonnes have to be transported to a factory. The number of van loads needed to do this is | [
"A)38",
"B)12",
"C)98",
"D)27"
] | B | Explanation:
12 as all boxes are sealed.
Answer: B |
mmlu_aux_3925 | mmlu_auxiliary | It has been known that the octopus has many special skills, such as using hard shells for mobile homes and protection, disabling their suckers, plotting escapes, and even predicting World Cup soccer game outcomes. Can't we say it is a mysterious creature? While all these talents are impressive, they pale compared to it... | [
"Skin sample can be taken from California octopuses.",
"Octopuses have protein similar to cuttlefishes's.",
"Octopuses can \"see\" things by using its skin.",
"The skin of octopuses expands to disable an attacker."
] | C | null |
medmcqa_261 | medmcqa | Fish tank granuloma is seen in - | [
"Mfortuitum",
"Mkansasi",
"Mmarinum",
"M leprosy"
] | C | Ans. is 'c' i.e., M. Marinum o Fish tank granulomaalso called ' swimming pool granuiomaf is caused by M. marinum.Principal types of opportunist mycobacterial disease in man and the usual causative agents.DiseasesUsual causative agentLymphadenopathyM. avium complexM. scrofulaceumSkin lesionPost-trauma abscessSwimming po... |
aquarat_27906 | aquarat | How many positive numbers not greater than 4300 can be formed using the digits 0,1,2,3,4 where repeatation is allowed? | [
"A)576 numbers",
"B)575",
"C)620",
"D)640"
] | A | 1 digit = 5
2 digits = 4* 5 = 20
3 digits = 4*5*5= 100
Now,4 digit number till 4000 can have digits 1,2,3 in thousands place ( total choices = 3 )
0,1,2,3,4 in hundreds ,tens and ones place
I.e 3*5*5*5 = 375
Now From 4000 to 4299 = 1*3*5*5 =75
Total = 5+20+100+375+75+1 =576 (1 for 4300)
ANSWER:A |
qasc_2997 | qasc | What can be bounced off the ocean floor to located objects? | [
"soundwaves",
"rubber balls",
"submarines",
"whale bones"
] | A | |
medmcqa_310 | medmcqa | Chemotherapeutic drugs can cause? | [
"Only necrosis",
"Only apoptosis",
"Both necrosis and apoptosis",
"Anoikis"
] | C | Ans. is 'c' i.e., Both necrosis and apoptosis o Injurious stimuli, e.g., radiation, cytotoxic anticancer durgs, heat and hypoxia, can induce apoptosis if the insult is mild, but large doses of same stimuli result in necrotic cell death. |
aquarat_7344 | aquarat | N be a number,the 2,3 and 5 base notations u get last digit is 1.and two out of three the leading digit is 1. N is equal to | [
"A)31",
"B)63",
"C)74",
"D)91"
] | D | number shuld be in format of 2k+1,3k+1,5k+1
so take lcm of 2 3 5 we get 30k+1
so it may be 31 or 91
but in case of 31 leading digit of all 3 case is one
31 base2 = 11111
31 base3 = 1011
31 base5 = 111
so ans is 91
ANSWER:D |
medmcqa_54 | medmcqa | Splenomegaly may be a feature of: March 2013 | [
"Megaloblastic anemia",
"Sickle cell anemia",
"Thalassemia",
"G6PD deficiency"
] | B | Ans. B i.e. Sickle cell anemia Splenomegaly Splenomegaly refers strictly to spleen enlargement, and is distinct from hyperspineism , which connotes overactive function by a spleen of any size. Splenomegaly and hypersplenism should not be confused. Each may be found separately, or they may coexist. Clinically if a splee... |
openbookqa_2935 | openbookqa | What is the use of organisms preserved in sedimentary rock? | [
"clothing",
"water",
"food",
"fuel"
] | D | |
mmlu_aux_4147 | mmlu_auxiliary | Imagine being a crew member, hundreds of years ago, sailing in southern waters. Your captain is searching for food while exploring unfamiliar waters. Your job is to watch the sea off the ship's side for ice. The wind is cold on your face. Alongside the ship, a fish darts past. Another slows to a stop and raises its hea... | [
"The chicks play games with each other while eating.",
"The chicks run after the parents while trying to get food.",
"The chicks have to find their way to the sea to get more food.",
"The chicks have to search for the food the parents have hidden."
] | B | null |
medmcqa_7649 | medmcqa | All of the following enzymes are active within a cell except | [
"Trypsin",
"Futnerase",
"Hexokinase",
"Alcohol dehydrogenase"
] | C | Red Blood Cell Enzymopathies Hexokinase (HK), the red cell enzyme with the lowest activity in the glycolytic pathway, catalyzes the initial step in the utilization of glucose and thus is required for both glycolysis and the pentose shunt and produces glucose 6-phosphate. Ref Robbins 9/e pg 407 |
medmcqa_3216 | medmcqa | All of the following statements are true regarding retinoblastoma, except: | [
"Rb genes play major role in cell cycle regulation",
"Require deletion of both the Rb genes",
"Familial variant is autosomal dominant in inheritance",
"Rb gene is on chromosome 14p13"
] | D | Rb gene Governor of the cell cycle Negative regulator of the G1/S cell cycle transition. Located on 13q14 chromosome. To explain the two patterns of occurrence of retinoblastoma, Knudson proposed "two hit" hypothesis of oncogenesis. Two mutations (hits), involving both alleles of RB at chromosome locus 13q14, are requi... |
mmlu_aux_4038 | mmlu_auxiliary | China Completes First Manned Space Docking China successfully achieved its first manned space docking, an important step in the country's quest to launch a space station by around 2020.The Shenzhou-9 spacecraft on Monday docked with China's Tiangong-1 space laboratory. The mission's three astronauts included China's fi... | [
"America will stop its space research.",
"The Chinese might he the only people in space.",
"Russia may be the only one over manned spaceflight.",
"China may end the Project 921."
] | B | null |
arc_easy_421 | arc_easy | All living organisms are dependent on plants because plants | [
"produce carbon dioxide",
"remove oxygen from the air",
"are producers",
"are consumers"
] | D | |
medmcqa_9015 | medmcqa | Antidepressant causing Tardive dyskinesia is ? | [
"MAO inhibitors",
"Mianserin",
"Imipramine",
"Amoxapine"
] | D | Ans. is 'd' i.e., Amoxapine Amoxapine is the only antidepressant which blocks D2 receptors along with inhibition of NA reuptake - has mixed antidepressant + neurolepic propey. Due to blockade of D, receptors it causes extrapyramidal side effects -4 Parkinsonism, Tardive dyskinesia, Akathesia, neuropeptic malignant synd... |
qasc_6126 | qasc | What is formed by a high-mass star collapses? | [
"grave error",
"an object",
"a gravity drain",
"mass grave"
] | C | |
mmlu_aux_2466 | mmlu_auxiliary | Sharing not only exists between humanbeings.As is often seen that some plants and anima1s live close together, and they depend on each other. They are usually very different from their partner, and yet all live easier lives because of each other. It is nature's idea of sharing. An example of a partnership is the shark... | [
"prove that all animals survive by depending on each other",
"tell us that sharing exists everywhere in the world",
"show us the mutual relationship between sea life",
"give us some examples of sharing among plants and animals"
] | D | null |
aquarat_11175 | aquarat | The table below shows the enrollment in various classes at a certain college.
Class | Number of Students
Biology | 58
Physics | 35
Calculus | 40
Although no student is enrolled in all three classes, 15 are enrolled in both Biology and Physics, 10 are enrolled in both Biology and Calculus, and 12 are enrolled in both Ph... | [
"A)51",
"B)88",
"C)90",
"D)96"
] | D | No. of total students = no of students of biology + no of students of physics but not biology + no of students of calculus but not biology and physics
No. of total students = 58 + (35-15) + (40-10-12) = 58+20+18 = 96
Hence, Answer will be D. |
qasc_2993 | qasc | Echolocation be used to find the what of an object? | [
"movement",
"location",
"color",
"energy"
] | B | |
pubmedqa_233 | pubmedqa | Xanthogranulomatous cholecystitis: a premalignant condition? | [
"yes",
"no",
"maybe"
] | B | |
aquarat_13098 | aquarat | A wheel makes 1000 revolutions in covering a distance of 88 km. Find the radius of the wheel. | [
"A)14",
"B)11",
"C)28",
"D)26"
] | A | Explanation:
Distance covered in one revolution = = 88m.
Answer: A) 14 |
aquarat_45840 | aquarat | If it is 7:27 in the evening on a certain day, what time in the morning was it exactly 2,880,717 minutes earlier? (Assume standard time in one location.) | [
"A)7:22",
"B)7:24",
"C)7:27",
"D)7:30"
] | D | 7:27minus 2,880,717in any way must end with 0, the only answer choice which ends with 0 is D.
Answer: D. |
qasc_8085 | qasc | How can you see objects and make them appear bigger? | [
"tectonic plates being pushed together",
"To avoid death",
"converting electricity to heat",
"electrons rather than light"
] | D | |
medmcqa_3767 | medmcqa | Sensory supply to tongue is by all, EXCEPT: | [
"Lingual nerve",
"Vagus nerve",
"Glossopharyngeal nerve",
"None of the above"
] | D | The sensory innervation of the tongue reflects its embryological development. The nerve of general sensation to the presulcal pa is the lingual nerve, which also carries taste sensation derived from the chorda tympani branch of the facial nerve. The nerve supplying both general and taste sensation to the postsulcal pa ... |
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