id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_7517 | medmcqa | Trimming and fuher modification of N-linked glycoproteins takes place at | [
"Golgi apparatus",
"Endoplasmic reticulum",
"Peroxisomes",
"Lysosomes"
] | A | Ans: a) Golgi apparatus N-Glycosylation begins in the ER and completed in Golgi. Trimming and fuher addition of sugars take place in Golgi. There are 3 types of N-glycosylation. 1. High-mannose type 2. Complex type 3. Hybrid type To form high-mannose chains, the glucose and some of the peripheral mannose residues are r... |
aquarat_11018 | aquarat | For any number Z, Z* is defined as the greatest positive even integer less than or equal to y. What is the value of 6.25 – 6.25*? | [
"A)1.5",
"B)0.5",
"C)6.25",
"D)0.25"
] | D | Since Z* is defined as the greatest positive even integer less than or equal to Z, then 6.25* =6 (the greatest positive even integer less than or equal to 6.25 is 6).
Hence, 6.25 – 6.25* = 6.25 - 6 = 0.25
Answer: D. |
medmcqa_4263 | medmcqa | Eyelid drooping in/are seen in: | [
"Damage to edinger-westphal nucleus",
"Damage to motor pa of facial nerve",
"Damage to sympathetic nerve supply",
"Damage to lacrimal nerve"
] | C | Ans. Damage to sympathetic nerve supply |
medmcqa_8298 | medmcqa | Black foot disease is seen in? | [
"Arsenic",
"Lead",
"Mercury",
"Thallium"
] | A | |
arc_challenge_399 | arc_challenge | Lighting a match and baking a cake are two actions that involve chemical changes. Why are these actions considered chemical changes? | [
"They change the state of matter.",
"They create new substances.",
"They change volume.",
"They create energy."
] | B | |
aquarat_11420 | aquarat | In Jessica's opinion, her weight is greater than 65 kg but less than 72 kg. Her brother doest not agree with Jessica and he thinks that Jessica's weight is greater than 60 kg but less than 70 kg. Her mother's view is that her weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is ... | [
"A)67 kg.",
"B)68 kg.",
"C)69 kg.",
"D)Data inadequate"
] | A | Explanation: Let Jessica's weight by X kg.
According to Jessica, 65 < X < 72
According to Jessica's brother, 60 < X < 70.
According to Jessica's mohter, X <= 68
The values satisfying all the above conditions are 66, 67 and 68.
Required average= (66+67+68 /3) = (201 /3) = 67kg
Answer: Option A |
qasc_6018 | qasc | Water vapor causes what to form? | [
"clouds",
"glass",
"excretion",
"oceans"
] | A | |
medmcqa_7480 | medmcqa | An infant presented with erythematous lesions on cheek and extensor aspect of upper and lower limbs. There is a family history of Asthma. The probable diagnosis is: | [
"Air borne contact dermatitis",
"Atopic dermatitis",
"Seborraehic dermatitis",
"Infectious eczematoid dermatitis"
] | B | History of atophy (asthma) in family, with erythematous lesions on face (cheek) and extensor surface of limbs is suggestive of atopic dermatitis. Ref: Pediatric Allergy, Asthma And Immunology By Arnaldo Cantani, 2008, Page 511; Harrison's Principles of Internal Medicine 16th Edition, Page 268; Roxburgh's Common Skin Di... |
medmcqa_1902 | medmcqa | Alcohol anti-craving agents are all, except: AIIMS 09 | [
"Lorazepam",
"Clonidine",
"Acamprosate",
"Naltrexone"
] | A | Ans. Lorazepam |
medmcqa_3279 | medmcqa | Fusion inhibitor is- | [
"Enfuvirtide",
"Ritonavir",
"Efavirenz",
"Didanosine"
] | A | Ans. is 'a' i.e., Enfuvirtide New drugs in HIV infection o Etravirine is recently approved NNRTI. This is the second generation NNRTI and is effective against HIV resistant to first generation NNRTI (Efavirenz, Delavirdine. Nevirapine). Fusion inhibitors (Entry inhibitors) o Enfuvirtide binds to Gp41 subunit of HIV env... |
aquarat_36973 | aquarat | Donovan and Michael are racing around a circular 400-meter track. If Donovan runs each lap in 45 seconds and Michael runs each lap in 36 seconds, how many laps will Michael have to complete in order to pass Donovan, assuming they start at the same time? | [
"A)8",
"B)7",
"C)6",
"D)5"
] | D | One way of approaching this question is by Relative speed method
1. Speed/ Rate of Donovan = Distance/ time => 400/45 =>80/9
2. Speed/ Rate of Michael = Distance/ time => 400/36 => 100/9
Relative Speed between them = 100/9 - 80/9 => 20/9 (We subtract the Rates if moving in the same direction and add the rates if moving... |
pubmedqa_703 | pubmedqa | Do viral infections have a role in benign paroxysmal positional vertigo? | [
"yes",
"no",
"maybe"
] | A | |
qasc_2627 | qasc | For survival, plants require a compound made of what? | [
"carbon dioxide",
"Hydrogen and oxygen",
"organic molecules",
"deoxyribonucleic acid"
] | B | |
medmcqa_7961 | medmcqa | Serratus arterior is supplied by - | [
"Thoracodorsal nerve",
"Axillary nerve",
"Musculocutaneous nerve",
"Nerve of bell"
] | D | Ans. is 'd' i.e., Nerve of bell o Serratus anterior causes protraction of scapula,o It is supplied by long thoracic nerve (Nerve of Bell),o It forms medial boundary of axilla.Serratus anterioro Origin : Outer surface of upper 8 ribs by 8 digitations (multipennate muscles),o Insertion : Medial border of scapula and infe... |
aquarat_39487 | aquarat | Carrie, Liz and Michael are playing cards. Together they have all won $400 total. Carrie and Liz have won $150 total. Michael and Liz have won $300 total. How much money as Carrie won? | [
"A)50",
"B)250",
"C)350",
"D)100"
] | D | Carrie + Liz + Michael = $400
C + L = $150
M + L = $300 <<Plug into original formula
C + (M + L) = 400
C + 300 = 400
Subtract 300 from each side
c = $100
Answer: D |
arc_easy_776 | arc_easy | A marble is dropped in a glass of water. Which force pulls the marble to the bottom of the glass? | [
"electricity",
"friction",
"gravity",
"magnetism"
] | C | |
medmcqa_1479 | medmcqa | Which of the following is an amino neurotransmitter | [
"Acetylcholine",
"GABA",
"Lignocaine",
"Epinephrine"
] | B | |
medmcqa_912 | medmcqa | Glycosylated hemoglobin in a normal pregnant lady should be less than: | [
"4.50%",
"5.50%",
"6.50%",
"7.50%"
] | C | The cut off for glycosylated hemoglobin in a pregnant lady is less than 6.5 %. |
aquarat_14606 | aquarat | How many keystrokes are needed to type numbers from 1 to 1000? | [
"A)3001",
"B)2893",
"C)2704",
"D)2890"
] | B | Explanatory Answer
While typing numbers from 1 to 1000, there are 9 single digit numbers: from 1 to 9.
Each of these numbers requires one keystroke.
That is 9 key strokes.
There are 90 two-digit numbers: from 10 to 99.
Each of these numbers requires 2 keystrokes.
Therefore, 180 keystrokes to type the 2-digit numbers.
T... |
medmcqa_7461 | medmcqa | Nikolsky sign is positive in all except – | [
"Pemphigus",
"Bullous pemphigoid",
"Toxic epidermal Necrolysis",
"Staphylococcal skin scaled syndrome"
] | B | |
medmcqa_9710 | medmcqa | Which carrier pump is transpoing solutes in thick ascending limb of Henle loop? | [
"Carrier pump Na-K-2Cl transpoer.",
"NaCl- cotranspoer",
"Na2+-H+ exchanger",
"Na2+-K+ exchanger"
] | A | Carrier pump Na-K-2Cl transpoer. REABSORPTION IN THICK ASCENDING LIMB: Sodium, Potassium & Chloride reabsorption: By "Secondary active transpo" - Through Na2+-K+-2Cl-- carrier transpoer. Transpos one Na2+, one K+, & two Cl-. Active sodium absorption occurs. 30% filtered Na2+ reabsorbed. Ref: Guyton 12th Ed. |
openbookqa_3123 | openbookqa | If an scientist is stationed in the south pole during their winter, what season is it in the arctic region | [
"Fall",
"Winter",
"Summer",
"Spring"
] | C | |
medmcqa_497 | medmcqa | Bloom Richardson grading - | [
"Carcinoma breast",
"Carcinoma lung",
"Carcinoma prostate",
"Cercinoma ovary"
] | A | Ans. is 'a' i.e., Carcinoma breasto Bloom Richardson Grading and its variants are used to grade breast cancers. |
medmcqa_1363 | medmcqa | Half–life of lithium is: | [
"8 hours",
"16 hours",
"24 hours",
"36 hours"
] | C | |
pubmedqa_905 | pubmedqa | Does implant coating with antibacterial-loaded hydrogel reduce bacterial colonization and biofilm formation in vitro? | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_8443 | medmcqa | Treatment of tetanus A/E- | [
"Clindamycin",
"Doxycycline",
"Metronidazole",
"Penicillin"
] | D | |
openbookqa_2241 | openbookqa | If you're stuck outside on a sunny day, the coolest place would be under a tree because they do what to the sunlight | [
"sell it",
"climb it",
"block it out",
"smell it"
] | C | |
pubmedqa_803 | pubmedqa | Is there a discrepancy between patient and physician quality of life assessment? | [
"yes",
"no",
"maybe"
] | A | |
pubmedqa_755 | pubmedqa | Risky sexual behavior among college students With ADHD: is the mother-child relationship protective? | [
"yes",
"no",
"maybe"
] | A | |
aquarat_18932 | aquarat | A pipe can fill a cistern in 20 minutes whereas the cistern when fill can be emptied by a leak in 28 minutes. When both pipes are opened, find when the cistern will be full? | [
"A)22 minutes",
"B)88 minutes",
"C)70 minutes",
"D)77 minutes"
] | C | 1/20 - 1/28 = 1/70
70 minutes
Answer:C |
aquarat_45997 | aquarat | Find the average of the first 19 natural numbers? | [
"A)8",
"B)9",
"C)10",
"D)11"
] | C | Average of the first 'n' natural numbers = (n + 1)/2
We get (19 + 1)/2 = 10
ANSWER:C |
qasc_35 | qasc | what does the digestive system use to produce nutrients for the body? | [
"Proteins",
"Enzymes",
"oysters",
"catabolism"
] | D | |
arc_easy_1812 | arc_easy | Moving water was the most important factor in forming which of these? | [
"the Grand Canyon",
"San Andreas Fault",
"the Rocky Mountains",
"Mount St. Helens Volcano"
] | A | |
mmlu_aux_4924 | mmlu_auxiliary | Do you have a good memory? Maybe you remember better than all of your friends. But even if you have a short-term memory, it's better than a chimpanzee's , right? Well, you may be wrong. Tetsuro Matszawa, a scientist from Kyoto University, Japan has showed how chimps have far better memories than humans. "We learn that ... | [
"Chimps can remember all of their friends.",
"Chimps have better memories than humans.",
"Chimps do things to improve their memories.",
"Chimps can do many things better than humans."
] | B | null |
arc_easy_2086 | arc_easy | Which of the following can provide the human body with long-term immunity against some diseases? | [
"antibiotics",
"vitamins",
"vaccines",
"red blood cells"
] | C | |
medmcqa_5294 | medmcqa | Following are tests to confirm blood stains except | [
"Phenolphthalein test",
"Takayamma test",
"Florence test",
"Teichmann's test"
] | C | To find out whether the stain is blood or Not: 1. Catalytic color test Phenolphthalein test Oho-toluidine test Benzedine test 2. Crystal test Hemin crystal test(Teichmann's test) Hemochromogen crystal test(Takayamma test) Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 317 |
qasc_6934 | qasc | If the moon was not present, what would happen to ocean currents? | [
"erosion",
"Movement",
"decrease",
"summer end"
] | C | |
medmcqa_1335 | medmcqa | An eleven year old boy is having tinea capitis on his scalp. The most appropriate line of treatment is – | [
"Oral griseofulvin therapy",
"Topical griseofulvin therapy",
"Shaving of the scalp",
"Selenium sulphide shampoo"
] | A | Systemic therapy for all dermatophytosis
Terbinafm → DOC
Griseofulvin → 2nd choice
Once the mainstay of systemic therapy for dermatophytic infection, has now replaced by terbinafine. |
aquarat_29486 | aquarat | In how many ways can 5 different toys be packed in 3 identical boxes such that no box is empty, if any of the boxes may hold all of the toys ? | [
"A)33",
"B)25",
"C)77",
"D)28"
] | B | Explanation:
The toys are different; The boxes are identical
If none of the boxes is to remain empty, then we can pack the toys in one of the following ways
a. 2, 2, 1
b. 3, 1, 1
Case a. Number of ways of achieving the first option 2 - 2 - 1
Two toys out of the 5 can be selected in \inline {\color{Black} 5C_{2}} ways. ... |
medmcqa_1763 | medmcqa | 62 year old patient underwent radical mastectomy 10 years back. She has long standing lymphedema. Now the biopsy shows angiosarcoma. This is known as | [
"Stewart treves syndrome",
"Monodors disease",
"Zuskas disease",
"Tietz syndrome"
] | A | Long standing lymphedema leading to angiosarcoma is known as Stewart treves syndrome. |
medmcqa_7550 | medmcqa | A scatter diagram was plotted as shown below to study the relationship between two variables. This is an example of: | [
"High positive correlation",
"High negative correlation",
"Low positive correlation",
"Low negative correlation"
] | D | |
arc_challenge_115 | arc_challenge | When a finger is cut and bleeds, platelets and plasma proteins move to the cut to stop the bleeding. As these move to the cut, this stimulates more platelets and proteins to move to the cut to stop the bleeding. What type of mechanism is being illustrated? | [
"negative feedback",
"positive feedback",
"regulatory feedback",
"stimulation feedback"
] | B | |
openbookqa_2523 | openbookqa | What is most like a fish? | [
"offspring of frogs",
"a desk",
"a diva",
"a solar system"
] | A | |
mmlu_aux_7970 | mmlu_auxiliary | The moon has | [
"Narwhales",
"Fairies",
"dead volcanoes",
"Unicorns"
] | C | null |
aquarat_12196 | aquarat | Two brother X and Y appeared for an exam. The probability of selection of X is 1/7 and that of B is 2/5. Find the probability that both of them are selected. | [
"A)2/69",
"B)2/60",
"C)2/63",
"D)2/35"
] | D | Explanation:
Let A be the event that X is selected and B is the event that Y is selected.
P(A) = 1/7, P(B) = 2/5.
Let C be the event that both are selected.
P(C) = P(A) × P(B) as A and B are independent events:
= (1/7) × (2/5) = 2/35
Answer: D) 2/35 |
mmlu_aux_3582 | mmlu_auxiliary | Today's drivers may feel shocked by the high price of petrol when they drive to the gas station. However, the car industry has the technology to solve _ . It's the hybrid car . What is a hybrid car? Any car that uses two or more sources of power is a hybrid car. Most hybrid cars on the road right now are petrol-electri... | [
"Two.",
"Three.",
"Four.",
"It depends."
] | A | null |
medmcqa_1802 | medmcqa | What is the probable diagnosis in a patient with a dilated pupil not responsive to 1% pilocarpine | [
"Diabetic third nerve palsy",
"Ade's pupil",
"Uncal Herniation",
"Pharmacological block"
] | D | Refer Goodman and Gilman 12e 1777 Looking at the option one by one diabetic third nerve palsy: third Nerve Palsy due to any reason will result in mydriasis( because oculomotor people milk supplies constrictor pupillae). As only one nerve is destroyed and but the receptors remain intact , so it will respond to 1% piloca... |
arc_easy_1647 | arc_easy | What motion causes day and night? | [
"revolution of Earth",
"revolution of the Moon",
"rotation of Earth",
"rotation of the Moon"
] | C | |
mmlu_aux_4573 | mmlu_auxiliary | Miss. Green taught Physics in a London school. Last month she explained to one of her classes about sound, and she decided to test them to see how well she did in her work. She said to them, "Now, I have a sister in Washington. If I was calling her on the telephone, and at the same time you were 20 metres away, and li... | [
"was pleased with what the cleverest boy said",
"didn't think the cleverest boy's answer was so good",
"thought Betty's answer was much better",
"thought Betty is more clever than the cleverest boy"
] | A | null |
openbookqa_1286 | openbookqa | A cloud gets fat and heavy and dark. The sky gets darker. The next step to expect is | [
"ice",
"precipitation",
"sunshine",
"flowers"
] | B | |
aquarat_27655 | aquarat | In an examination, 25% of total students failed in Hindi, 35% failed in English and 40% in both. The percentage of these who passed in both the subjects is : | [
"A)10%",
"B)20%",
"C)60%",
"D)80%"
] | D | pass percentage = 100 - (25+35-40) = 100-20 = 80
ANSWER:D |
medmcqa_8972 | medmcqa | A young patient presents with history of dysphagia more to liquid than solids. The first investigation you will do is: | [
"Barium Swallow",
"Esophagoscopy",
"Ultrasound of the chest",
"C.T. Scan of the chest"
] | A | Ans. is 'a' i.e. Barium swallow H/O of dysphagia with more to liquids than solids suggests achalasia cardia. In all other obstructive causes of esophagus, dysphagia for solids is seen firstDiagnosis of Esophageal diseaseAny esophageal disease is first diagnosed by radiographic evaluation.Schwartz says that "The first d... |
openbookqa_1237 | openbookqa | A pollinating entity is one that move pollen from flower to flower and can be done by? | [
"a tiger",
"good for food",
"six legged entity",
"a heat source"
] | C | |
medmcqa_306 | medmcqa | Which component transfers four protons: | [
"NADH-Q Oxidoreductase",
"Cytochrome -C oxidase",
"Cytochrome C - Q oxidoredictase",
"Isocitrate Dehydrogenase"
] | A | A i.e. NADH-Q Oxidoreductase; C i.e. Cytochrome C-Q oxidoreductase |
openbookqa_1593 | openbookqa | A lot of deep dips in an expanse of land could have happened | [
"over a month",
"over a decade",
"over a year",
"over a millennia"
] | D | |
medmcqa_790 | medmcqa | Which among the following is TRUE about confounding factor? | [
"It is found equally between study and the control groups",
"It is itself a risk factor for the disease",
"Confounding can be eliminated by selecting a small group",
"It is associated with either the exposure or the disease"
] | B | A confounding factor is defined as one which is associated both with exposure and disease, and is distributed unequally in study and control groups. More specifically a confounding factor is one that, although associated with exposure under investigation, is itself, independently of any such association, a risk factor ... |
medmcqa_6356 | medmcqa | Most common organ involved in congenital Tb is? | [
"Liver",
"Pancreas",
"Kidney",
"Lung"
] | A | Ans. is 'a' i.e., Liver Congenital tuberculosis Although it is rare as mother having tuberculosis primarily present with infeility. Tuberculous bacilli sometimes pass throgh umblical vein and may develop focus in liver (hepatic complex). When neonate aspirate amniotic fluid containing bacilli then develop GI tuberculos... |
medmcqa_5117 | medmcqa | In a rural clinic, a 3 year old girl child is brought by her mother and is emaciated. Her Hb was 5g/ dl. The girls also had edema over her knees and ankle, with discrete rash on her knees, angles and elbows. The most likely worm infestation causing these manifestations is? | [
"Hook worm",
"Round worm",
"Whip worm",
"Pin worm"
] | A | |
aquarat_40908 | aquarat | How many ways are there to split a group of 14 students into two groups of 7 students each? (The order of the groups does not matter) | [
"A)1016",
"B)1218",
"C)1412",
"D)1716"
] | D | 14C7 =3432
If we consider these groups, each group will be counted twice.
The number of ways to choose 2 groups of 7 is 3432/2 = 1716
The answer is D. |
mmlu_aux_3575 | mmlu_auxiliary | Monkeys , face to face DISCOVER magazine once reported on a curious event in the woods : a group of monkeys applied mud to their faces in order to keep away insects , but when they were done they seemed to have lost their ability to recognize each other ---two monkeys that were supposed to be friends even started fig... | [
"Larger monkeys have more complex face color patterns.",
"Monkeys with colorful face patterns usually take higher social positions within groups.",
"Monkeys living in smaller groups usually have simpler, plainer face patterns.",
"Colorful face patterns keep monkeys safe from predators."
] | C | null |
medmcqa_1148 | medmcqa | Which bone do not contributes to the medial wall of the orbit? | [
"Ethmoid",
"Lacrimal",
"Frontal",
"Zygoma"
] | D | ANSWER: (D) ZygomaREF: Grays anatomy 39th edition, page 688-690 style="font-size: 1.04761904761905em; color: rgba(0, 0, 0, 1); font-family: Times New Roman, Times, serif">part_8/chapter_45.htmlIndirect repeat in December 2010WALLS OF THE ORBIT:The orbit possesses four walls; a roof, lateral wall, floor, and medial wall... |
arc_easy_151 | arc_easy | Some students were on a tour exploring the inside of a cave. While the students were in the cave, they realized they heard an echo every time that they spoke. Which most likely caused the echo to occur? | [
"the accumulation of the sound waves",
"the diffraction of the sound waves",
"the refraction of the sound waves",
"the reflection of the sound waves"
] | D | |
openbookqa_242 | openbookqa | If a substance can absorb solar energy, then what can or will happen to that substance? | [
"it will see a raising of warmth levels",
"heat levels will decrease exponentially",
"temperatures will be maintained",
"the substance will gradually cool"
] | A | |
openbookqa_527 | openbookqa | Birds feed their babies by | [
"telepathy",
"flying",
"osmosis",
"regurgitation"
] | D | |
mmlu_aux_4060 | mmlu_auxiliary | BEIJING - Astronomers have defended against rumors that the terrible earthquake and the following tsunami in Japan were closely related to or even caused by the "supermoon" that will appear in the sky on Saturday. The word "supermoon" was introduced in a report by the British newspaper Daily Mail on March 9, which sa... | [
"\"Supermoon\" and earthquake",
"The earthquake in Japan .",
"Experts clarify worries over \"supermoon\"",
"A rumor about \"supermoon\""
] | C | null |
mmlu_aux_4741 | mmlu_auxiliary | Men have always wanted to fly like birds. Birds can fly easily because they are light,but men's bodies are heavier. Men first went up into the air in balloons. These were big bags,and they were filled with gas. Hydrogen is a useful gas for balloons. It is lighter than air. _ is also lighter than air,but it costs a lo... | [
"jet planes are very powerful",
"jet planes have enough jet engines",
"anyone can feel the power of the engines",
"jet planes travel faster than sound"
] | D | null |
aquarat_18617 | aquarat | Doug bought bananas on sale for 5% off the original price and another 10% off the discounted price. If the final price was $5, what was the price before the first discount? | [
"A)$5.15",
"B)$5.35",
"C)$5.85",
"D)$6.14"
] | C | let x be the price before the first discount. The price after the first discount is x - 5%x The second discount was 10%, after which the final price was $5 (x - 5%x) - 10%(x - 5%x) = 5 Solve for x x = $5.85
correct answer C |
mmlu_aux_3332 | mmlu_auxiliary | We must do what we can to protect the plants because plants are very important for living things. Life could not go on if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and ot... | [
"flower, water and air",
"water, sunlight and air",
"air, water and soil",
"air, sun and light"
] | B | null |
aquarat_40451 | aquarat | In a 500 m race,the ratio of the speeds of two contestants A and B is 3 : 4. A has a start of 140 m.Then,A wins by | [
"A)60 m",
"B)40 m",
"C)20 m",
"D)10 m"
] | C | Solution
To reach the winning post A will have to cover a distance of ( 500 -140)m, i.e,360m.
While A covers 3 m, B covers 4 m.
While A covers 360 m, B covers (4/3 x 360)m =480m
Thus,when A reaches the winning post, B covers 480 m and therefore remains 20 m behind.
∴ A wins by 20 m.
Answer C |
aquarat_13095 | aquarat | If p is a positive integer and 10p/96 is an integer, then the minimum number of unique prime factors p could have is B: | [
"A)B=1",
"B)B=2",
"C)B=3",
"D)B=4"
] | B | 10p/96 should resolve to a integer => 5p/48 should resolve to an integer.
Hence p/48 should resolve to a integer.
48 -- > 2^4 * 3.
Hence p should have atleast 2^4*3 for p/48 to resolve to a int.
The unique prime factors in 2^4 * 3 is 2, 3 and hence the answer is B(2). |
arc_challenge_102 | arc_challenge | Which of these will reduce the gravitational force between two objects the most? | [
"halving the distance between them",
"doubling the distance between them",
"halving the distance between them and doubling their mass",
"doubling the distance between them and halving their mass"
] | D | |
aquarat_29967 | aquarat | A rectangular swimming pool is 20 feet by 20 feet. A deck that has uniform width surrounds the pool. The total area of the pool and deck is 576 square feet. What is the width of the deck? | [
"A)2",
"B)3",
"C)4",
"D)5"
] | A | Let the width =W
Total Area of the pool and deck= (2W+20)(2W+20)
We can Test the answer choices along with unit digit method
A) 2 feet ...........24*24 has unit digit 6..........hold
B) 2.5 feet.........25*25 has unit digit 5..........Eliminate
C) 3 feet............26*26 has unit digit 6...........elimate ( area is mor... |
openbookqa_1916 | openbookqa | What one animal commonly associated with America and is the animal on a one dollar bill would eat the long eared animal on a cartoon commonly eating a carrot and saying What's up doc?? | [
"Jackal",
"Wolf",
"Eagle",
"Bear"
] | C | |
arc_easy_1989 | arc_easy | What is taken in by the leaves of a tree so it can make its own food? | [
"oxygen",
"sugar",
"sunlight",
"water"
] | C | |
aquarat_3354 | aquarat | The total cars in a Garage is 1000 out of which 500 are made by Honda. Out of every 100 Honda cars, 90 are red in color, but only 50% of the total cars is red. Find the % of non-Honda cars that are red | [
"A)10%",
"B)20%",
"C)30%",
"D)25%"
] | A | Total Honda brand red cars = 90/100 *500 = 450
Total red cars = 50/100*1000 = 500
No. of Non-Honda cars = 1000-500 = 500
No. of Non-Honda red cars = 500 - 450 = 50
% of Non-Honda red cars = 50/500*100 = 10%
Answer : A |
aquarat_10894 | aquarat | If n is the product of the integers from 1 to 10, inclusive, how many different prime factors greater than 1 does n have? | [
"A)Four",
"B)Five",
"C)Six",
"D)Seven"
] | A | n = 1*2*3*4*5*6*7*8*9*10
The prime factors of n are 2, 3, 5, and 7.
There are 4 prime factors.
The answer is A. |
qasc_7895 | qasc | What increases the amount of carbon in soil? | [
"oxygen",
"decomposition",
"nutrients",
"chlorofluorocarbons"
] | B | |
openbookqa_2993 | openbookqa | A reflector is used to reflect | [
"dirt",
"sunbeams",
"cosmic dust",
"solar heat"
] | B | |
mmlu_aux_3621 | mmlu_auxiliary | How many things can you see in the night sky? A lot! On a clear night you might see the Moon, some planets, and thousands of sparkling stars. You can see even more with a telescope. You might see stars where before you only saw dark space. You might see that many stars look larger than others. You might see that some s... | [
"As its gases run out, it cools down.",
"It crashes into other stars.",
"It can only live for about a million years.",
"As it gets hotter and hotter, it explodes."
] | A | null |
medmcqa_393 | medmcqa | Vinyl chloride has been implicated in - | [
"Angiosarcoma of liver",
"Angiofibroma of nose",
"Hepatomas",
"Bladder cancer"
] | A | |
qasc_1038 | qasc | What can result in offspring? | [
"seeds",
"competition",
"courtship",
"travel"
] | C | |
medmcqa_9491 | medmcqa | Glomerular basement membrane showing "tram-track" appearance is seen in | [
"Membranoproliferative Glomerulonephritis type 1",
"Membranous nephropathy",
"Focal Segmental Glomerulosclerosis",
"Minimal-Change Disease"
] | A | Membranoproliferative Glomerulonephritis (MPGN) type 1:MPGN is best considered a pattern of immune-mediated injury rather than a specific disease. The glomeruli are large and hypercellular. The glomeruli have an accentuated "lobular" appearance due to the proliferating mesangial cells and increased mesangial matrix. Th... |
aquarat_23570 | aquarat | The ratio of radius of a circle and the side of a square is 2 : 11. Find the ratio of their areas: | [
"A)2 : 1",
"B)4 : 7",
"C)8 : 77",
"D)4 : 121"
] | D | radius/side = 2/11
⇒ area of circle/area of square= 4/121
Answer: D |
qasc_2936 | qasc | Evidence of past life can show that what used to live in a place? | [
"souls",
"animals with backbones",
"organisms",
"plant or animal"
] | D | |
medmcqa_5553 | medmcqa | All of the following are true about pachydermia laryngitis except | [
"Hoarseness of voice",
"Premalignant condition",
"Involves posterior pa of larynx",
"Biopsy shows acanthosis and hyperkeratosis"
] | B | PACHYDERMIA LARYNGIS It is a form of chronic hyperophic laryngitis affecting posterior pa of larynx in the region of interarytenoid and posterior pa of the vocal cords. Clinically, patient presents with hoarseness or husky voice and irritation in the throat. Indirect laryngoscopy reveals heaping up of red or grey granu... |
aquarat_10208 | aquarat | If (y - 1)(z - 9) +15(z - 9) = 0, then which of the following must be true? | [
"A) y = -4 and z = -3",
"B) y = -4 or z = -3",
"C) y = -4 or z = 9",
"D) y = 1 and z = 3"
] | C | factor out:
(z-9)(y-1+15)=0
(z-9) (y+14) = 0
So by checking options we get ,
C. |
mmlu_aux_5265 | mmlu_auxiliary | In fall 2006,the National Basketball Association (NBA)started using basketballs made with synthetic ,or man-made ,material instead of leather .They made the change be- cause they wanted every basketball they use to feel and bounce the same.Not all leather balls are exactly alike in weight or how they bounce,but the syn... | [
"Because they are easier to control.",
"Because they waste less material.",
"Because they look exactly alike.",
"Because they feel and bounce alike."
] | D | null |
medmcqa_9716 | medmcqa | Corpulence index is a measure of: | [
"Copper level in the serum",
"Iron loss in faeces",
"Obesity",
"Income inequality"
] | C | Corpulence index= actual weight/ desirable weight A value above 1.2 indicates obesity Ref: Park 21st edition, page 178. |
qasc_739 | qasc | rivers will fan out and deposit sediments near what | [
"distance",
"rocks",
"coastlines",
"waterfalls"
] | C | |
aquarat_44721 | aquarat | The expression x#y denotes the product of the consecutive multiples of 3 between x and y, inclusive. What is the sum of the exponents in the prime factorization of 21#39? | [
"A)17",
"B)18",
"C)19",
"D)20"
] | D | First, let's translate the expression 21#39, using the definition given:
21#39 = 21×24×27×30×33×36×39
We need the prime factorization of this product.
Let's factor out 3 from each multiple.
21#39 = 3^7(7×8×9×10×11×12×13)
Now let's replace each consecutive integer with its prime factorization:
21#39 = 3^7(7×2^3×3^2×(2×5... |
aquarat_17708 | aquarat | In each of the following questions a number series is given with one term missing. Choose the correct alternative that will continue the same pattern and fill in the blank spaces.
?, 7, 14, 23, 34, 47 | [
"A)31",
"B)2",
"C)36",
"D)31"
] | B | B
2
The given sequence is +5, +7, +9, ——
ie. 2+ 5 = 7, 7 + 7 = 14, 14 + 9 = 23 |
aquarat_33634 | aquarat | In a railway compartment, there are 2 rows of seats facing each other with accommodation for 5 in each, 4 wish to sit facing forward and 3 facing towards the rear while 3 others are indifferent. In how many ways can the 10 passengers be seated? | [
"A)172000",
"B)12600",
"C)45920",
"D)43200"
] | D | Solution:
The four person who wish to sit facing forward can be seated in: 5P4 ways and 3 who wish to sit facing towards the rear can be seated in: 5P3 ways and the remaining 3 can be seated in the remaining 3 seats in 3P3 ways. Total number of ways =5P4 *5P3 *3P3 = 43200.
Answer: Option D |
qasc_755 | qasc | What causes the refraction of light? | [
"focusing a lens",
"Chemical energy",
"fossil fuels",
"all liquids"
] | D | |
qasc_378 | qasc | What occurs when individuals move into a population? | [
"resistance",
"spread flower seeds",
"rapid expansion",
"alleles move in"
] | D | |
medmcqa_2945 | medmcqa | All of the features of Wilson's disease, EXCEPT: | [
"Haemolytic anaemia",
"Testicular atrophy",
"Chorea",
"Chronic active hepatitis"
] | B | Ans. is 'b' Testicular atrophy Basic defect in Wilson's disease is|Reduced biliary exception of copper*|Cu accumulates in hepatocytes resulting in liver damage (Manifest almost all types of hepatitis* including fulminant hepatitis)|Liver cells get saturated with Cu|Cu spilled in plasma|Gets deposited in following organ... |
aquarat_47365 | aquarat | In how many ways can 4 black and 4 white chess pieces be arranged in a row such that they occupy alternate places? Assume that the pieces are distinct. | [
"A)144",
"B)24",
"C)576",
"D)48"
] | C | 4 black chess pieces can be arranged in 4! ways and 4 white pieces can be arranged in 4! ways.
W_W_W_W
Number of ways = 4!*4! = 24 * 24 = 576
Answer C |
qasc_5068 | qasc | What do dying cells do? | [
"Move to another area",
"survival",
"accumulate waste",
"harm them"
] | C | |
aquarat_37525 | aquarat | A man can row his boat with the stream at 6 km/h and against the stream in 2 km/h. The man's rate is? | [
"A)1 kmph",
"B)2 kmph",
"C)5 kmph",
"D)7 kmph"
] | B | DS = 6
US = 2
S = ?
S = (6 - 2)/2 = 2 kmph
Answer: B |
aquarat_4554 | aquarat | The greatest number by which the product of three consecutive multiples of 3 is always divisible is | [
"A)54",
"B)76",
"C)152",
"D)162"
] | D | Solution
Required number = Product of first three multiplies of 3
= (3 × 6 × 9)= 162.
Answer D |
medmcqa_3427 | medmcqa | Ghons focus lies at ? | [
"Left apical parenchymal region",
"Right apical parenchymal region",
"Sub pleural caesous lesion in right upper lobe",
"Sub pleural caesous lesion in left upper lobe"
] | C | Ans. is 'c' i.e., Right apical parenchymal regionPrimary T.B. includes :?An area of grey white (size of approx. 1-1.50 cm) inflammatory consolidation - called ghon's focus. o Lymph node.Lymphatics and lymphatic channel.Cavity and fibrosis is seen in secondary T.B.Inhaled tubercule bacilli implanted in the distal air sp... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.