id
string
dataset
string
question
string
options
list
answer
string
explanation
string
pubmedqa_796
pubmedqa
Globulomaxillary cysts--do they really exist?
[ "yes", "no", "maybe" ]
B
aquarat_23513
aquarat
A man bought an article and sold it at a gain of 5 %. If he had bought it at 5% less and sold it for Re 1 less, he would have made a profit of 10%. The C.P. of the article was
[ "A)Rs 100", "B)Rs 150", "C)Rs 200", "D)Rs 250" ]
C
Explanation: Let original Cost price is x Its Selling price = 105/100 * x = 21x/20 New Cost price = 95/100 * x = 19x/20 New Selling price = 110/100 * 19x/20 = 209x/200 [(21x/20) - (209x/200)] = 1 => x = 200 Option C
medmcqa_1183
medmcqa
renal papillary necrosis is caused by ?
[ "alcohol", "cocaine", "heroin", "morphine" ]
A
Etiology # Pyelonephritis # Obstruction of the urinary tract # Sickle cell hemoglobinopathies, including sickle cell trait # Tuberculosis # Cinhosis of the liver, chronic alcoholism # Analgesic abuse # Renal transplant rejection, Radiation, Renal vein thrombosis # Diabetes mellitus # Systemic vasculitis Renal papillary...
mmlu_aux_2164
mmlu_auxiliary
Six volunteers are about to find out what it would be like to live on Mars without ever leaving the Earth. Three men and three women will spend eight months living in a special place on the side of a volcano in Hawaii. They are part of an experiment that is designed to mimic life on Mars. Their mission began on October...
[ "Martha is a famous expert on agriculture.", "The six volunteers will be sent to Mars in 2030.", "All the experimental activities are done in doors.", "It takes about 40 minutes to get a reply to an email." ]
D
null
openbookqa_615
openbookqa
Sleet is made out of water that is
[ "vapor", "hot", "liquid", "cold" ]
D
mmlu_aux_2379
mmlu_auxiliary
Here's an amazing way to get a hard-boiled egg into a bottle, even though the mouth of the boiled is smaller than the egg! What's more, you don't even need to touch the egg to get it to go in! For this experiment you will need: *a hard-boiled egg *a glass bottle with a mouth just slightly smaller than the egg (a fruit-...
[ "Eggs.", "Water.", "Bottles.", "Paper." ]
B
null
qasc_5729
qasc
What are the structural and functional units of learning and behavior?
[ "electrons", "neurons", "bushes", "nucleus" ]
B
medmcqa_3040
medmcqa
Acute infectious purpura fulminans is caused by
[ "Neisseria meningitidis and varicella", "Gonococi", "E. coli", "Proteus" ]
A
Purpura fulminans is an acute, often fatal, thrombotic disorder which manifests as blood spots, bruising and discolouration of the skin resulting from coagulation in small blood vessels within the skin and rapidly leads to skin necrosis and disseminated intravascular coagulation caused by Neisseria meningitidis and var...
mmlu_aux_2556
mmlu_auxiliary
Almost all of us have been there: A sense of uneasiness strikes us when we see the battery running low on the smartphone. While today's smartphones enable us to surf the Internet, take pictures and play music, their limited, sometimes annoyingly short battery life has started to make people full of memories of early mo...
[ "the aluminium battery catches fire easily if drilled", "the aluminium battery still needs improving before it can be widely used", "the aluminium battery is larger in size than alkaline batteries", "scientists find it a real challenge to change the voltage of the aluminium battery" ]
B
null
pubmedqa_25
pubmedqa
Amblyopia: is visual loss permanent?
[ "yes", "no", "maybe" ]
B
medmcqa_2466
medmcqa
A 25 year old male presents to emergency dept. following a road traffic accident. On examination there is pelvic fracture and blood at urethral meatus. Following are true about pt except -
[ "Anterior urethra is the most likely site of injury", "Retrograde urethrography should be done after the pt is stabilized.", "Foley catheter may be carefully passed if the RGU is normal", "Rectal examination may reveal a large pelvic hematoma with the prostate displaced superiorly" ]
A
Ans is (a) anterior urethra is most likely the site of injury The pa of urethra most likely injured in pelvic fracture is membranous urethra (a pa of post. urethra) - Post. Urethra includes -- Prostatic + membranous urethra - Anterior urethra includes -- Bulbar + penile urethra The anterior urethra (paiularly bulbar ur...
mmlu_aux_8503
mmlu_auxiliary
which of these would make a better material for an electronic device component?
[ "a brown copper panel", "a string of cotton", "a coil of rubber", "a strip of plastic" ]
A
null
openbookqa_2410
openbookqa
If acorns are moved around a neighborhood, then the most reasonable culprit is
[ "snakes", "ferrets", "sharks", "bees" ]
B
medmcqa_2887
medmcqa
Which of the following organism is most commonly considered responsible for SIDS especially after giving honey to the neonate or infant?
[ "Clostridium botulinum", "Staphylococcus aureus", "E. coli", "Clostridium perfringens" ]
A
Ans. A. Clostridium botulinum.(Ref. Nelson Textbook of Pediatrics, 19th ed. Chapter 367)Sudden infant death syndrome# Sudden infant death syndrome (SIDS) is the unexpected, sudden death of a child under age 1 in which an autopsy does not show an explainable cause of death.# SIDS is most likely to occur between 2 and 4 ...
qasc_7600
qasc
What can be used to produce heat?
[ "wind", "Engine", "coal", "Ice cubes" ]
A
qasc_6842
qasc
What helps a fungi's cellular respiration?
[ "Energy.", "Energy", "Oxygen", "electron" ]
C
medmcqa_6038
medmcqa
Which of the following drugs inhibit platelet cyclooxygenase reversibly?
[ "Alprostadil", "Aspirin", "Ibuprofen", "Prednisolone" ]
C
NSAID'S Inhibit COX enzyme reversibly, Except Aspirin which is an irreversible inhibitor of this enzyme . Alprostadil -PGE1 and prednisolone do not inhibit cox enzyme .
aquarat_29169
aquarat
A certain office supply store stocks 2 sizes of self-stick notepads, each in 3 colors: Blue, Green, Yellow Or Pink. The store packs the notepads in packages that contain either 3 notepads of the same size and the same color or 3 notepads of the same size and of 3 different colors. If the order in which the colors are p...
[ "A)6", "B)8", "C)16", "D)24" ]
B
Notepads of the same color = 3 (we have 3 colors). As we have two sizes then total for the same color=3*2=6 Notepads of the different colors = 3C3=1 (we should choose 3 different colors out of 4). As we have two sizes then total for the different color=1*2=2 Total=6+2=8 Answer: B.
qasc_24
qasc
what reproduces to give rise to offspring?
[ "fungi", "embryos", "mammals", "plants" ]
D
medmcqa_3242
medmcqa
'Whip-lash' injury is caused due to: AIIMS 06; Karnataka 07; BHU 12; NEET 15
[ "Fall from a height", "Acute hyperextension of the spine", "Blow on top to head", "Acute hyperflexion of the spine" ]
B
Ans. Acute hyperextension of the spine
arc_easy_274
arc_easy
Phobos is one of two large objects that orbit the planet Mars. Because Phobos orbits Mars, Phobos should be classified as which type of body?
[ "asteroid", "moon", "comet", "meteor" ]
B
arc_easy_844
arc_easy
Which of the following statements best explains why earthquakes occur more frequently in California than in Massachusetts?
[ "The rock found in California is igneous, but the rock found in Massachusetts is sedimentary.", "California is located on the boundary of two crustal plates, but Massachusetts is not.", "The rock under California is soft, but the rock under Massachusetts is hard.", "California is located on a continental plat...
B
aquarat_12667
aquarat
Which of the following fractions is smaller twice greater than 9/50?
[ "A)2/5", "B)10/34", "C)43/99", "D)8/21" ]
B
Answer B 9/50=0.18 10/34=0.2941 which is 0.01 smaller than two times of 0.18
openbookqa_2540
openbookqa
In the food chain process an animal has the role of consumer which eats producers for what?
[ "grass", "sea", "water flow", "sustenance" ]
D
mmlu_aux_2694
mmlu_auxiliary
Plants that live in the rainforest have adapted in amazing ways to several very difficult conditions. This means that the plant has changed something in its "body" or "habits" to make it easier to survive in difficult conditions. There are several conditions they have had to adapted to. First, the soil of the forest fl...
[ "Why Do Plants Change Themselves?", "How Do Plants Adapt to the Rainforests?", "What Kind of Plants Is the Most Adaptable?", "What Is the Best Place for Plants to Live in?" ]
B
null
medmcqa_2436
medmcqa
A farmer presents with pustules, which show Gram Positive Cocci on smear. Culture shows Beta hemolysis, and organisms are Catalase negative. To show that the identified organism is group A streptococci, which of the following test should be done?
[ "Bacitracin sensitivity", "Optochm sensitivity", "Novobiocin sensitivity", "Bile solubility" ]
A
Streptococci are catalase negative and beta hemolytic. Group A beta hemolytic streptococci can be differentiated from other beta hemolytic streptococci by bacitracin sensitivity. Streptococcus pyogenes is bacitracin sensitive whereas streptococcus agalactiae is bacitracin resistant. Both are beta hemolytic. Ref: Textbo...
mmlu_aux_4274
mmlu_auxiliary
Desert plants fall into two sorts according to the way they deal with the problem of surviving drought. There are the drought--avoiders--those which persist only as seeds, ready to spring up when it rains, to flower quickly and produce another crop of seeds, and to die again. There are also the drought--resisters--tho...
[ "they take thick cylindrical or even spherical shape", "they are best--known in prefix = st1 /America", "they have many ways of containing water", "some of them can be very tiny" ]
C
null
mmlu_aux_1713
mmlu_auxiliary
Rare birds in the UK have been living far better than the more common birds over the last decade due to the efforts of conservation organisations, according to a new assessment. The research shows almost 60% of the 63 rare birds that live in the UK have increased over the last 10 years. By contrast, only about one thir...
[ "popular science", "historical events", "nature", "society" ]
C
null
pubmedqa_942
pubmedqa
Is alexithymia a risk factor for unexplained physical symptoms in general medical outpatients?
[ "yes", "no", "maybe" ]
B
medmcqa_5827
medmcqa
Not a pyrethram derivative?
[ "Cypermethrin", "Permithrin", "DDT", "Resmethrin" ]
C
park's textbook of preventive and social medicine 23rd edition *synthetic pyrethroids devoloped so far are tetramethrin,resethrin,prothrin and propahin *they are now being devoloped to replace natural pyrethrins some are found to be as much as 10ttimes as effective as naturally occuring pyrethrins .
pubmedqa_45
pubmedqa
Transgastric endoscopic splenectomy: is it possible?
[ "yes", "no", "maybe" ]
A
medmcqa_5699
medmcqa
A 10 year old child develops hematuria after 2 days of diarhoea. Blood film shows fragmented RBCs. Which of the following is likely diagnosis-
[ "Acute pyelonephritis", "Disseminated intravascular coagulopathy", "Haemolytic uremic syndrome", "Haemolytic crises" ]
C
qasc_7881
qasc
Which of these diseases cannot reproduce by itself?
[ "fever", "Leptospirosis", "animals", "influenza" ]
D
medmcqa_907
medmcqa
Maternal mortality is maximum in which period –
[ "Antepartum", "Peripartum", "Postpartum", "None" ]
B
Maternal death mostly occur from the third trimester to the first week after birth. Studies show that mortality risks for mothers are particularly elevated in the first two days after birth.
medmcqa_9514
medmcqa
The vitamin deficiency implicated in metaplasia of respiratory epithelium is:
[ "Vitamin-A", "Vitamin-C", "Vitamin-B", "Vitamin-E" ]
A
Factors that incriminated in the pathogenesis of lung cancer: Chromosome deletions (paicularly 11p, 13q, 17p, and 3p) Tumor suppressor gene mutations (p53, Hap-1, ErbAb, etc) High-level expression of both growth factor genes (insulinlike and transferrinlike growth factors) Epidermal growth factor receptors (HER2/neu,EG...
qasc_6439
qasc
What happens when a fuel burns incompletely?
[ "Carbon monoxide disappears", "direct damage to the lungs", "deadly and devastating", "Carbon monoxide is created" ]
D
aquarat_6431
aquarat
A book club rented the party room of a local restaurant to meet and discuss its current novel over dinner. The total charge, including food and service, was $ 900. If each member of the club paid at least $ 40, then what is the greatest possible number of members in the club?
[ "A)19", "B)20", "C)21", "D)23" ]
D
Given: Each person spends $40 By looking at the options, we see that if there were 20 members, each person will spend atleast $40 Hence the greatest number of members = 22.5 Option D
medmcqa_6892
medmcqa
A 50 year old female presents to the OPD with shoness of breath. On examination she is hypotensive, has soft hea sounds and elevated JVP. Her ECG shows reduction in the amplitude of QRS complexes. Which of the following is the investigation of choice for diagnosing her condition?
[ "USG", "PET", "2 - D Echocardiography", "M - mode Echocardiography" ]
C
Patient in the question is showing features of cardiac tamponade. 2D echo is the investigation of choice in diagnosing tamponade. It shows reduced right ventricular cavity diameter and collapse of right ventricular free wall and right atrium. M - mode echocardiography is used to study valvular functions. Ref: Harrison'...
aquarat_41210
aquarat
On a certain date, Pat invested $10,000 at x percent annual interest, compounded annually. If the total value of the investment plus interest at the end of 12 years will be $40,000, in how many years, the total value of the investment plus interest will increase to $80,000?
[ "A)15", "B)16", "C)18", "D)20" ]
C
x- interest rate 80.000= 10.000 (1+x)^year => 8=(1+x)^year 40.000=10.000 . (1+x)^12 => 4= (1+x)^12 =>2= (1+x)^6 => 8 = (1+x)^ 18 So, after 18 years, the total value of the investment plus interest will increase to $80,000. ANSWER:C
qasc_8069
qasc
Growth hormones are derived from phospholipds and:
[ "Energy.", "cholesterol", "animals", "layers of fat" ]
B
medmcqa_4450
medmcqa
Investigation of choice in appendicitis in adults
[ "CT Scan", "USG", "Serum ESR", "MRI Abdomen" ]
A
Answer- A. CT Scan
aquarat_6806
aquarat
Evaluate combination 100C98=100!/(98)!(2)!
[ "A)4950", "B)1510", "C)4170", "D)3170" ]
A
Explanation: nCr=n!/(r)!(n−r)! 100C98=100!/(98)!(2)! =100∗99∗98!/(98)!(2)! =100∗99/2∗1 =100∗99/2∗1=4950 Option A
openbookqa_280
openbookqa
Coyotes notice that their territory begins to get more and more dry. This means that in order to properly hydrate, the coyotes will need to
[ "mitigate water", "moisturize their fur", "migrate for dryness", "migrate for fluid" ]
D
medmcqa_138
medmcqa
Investigations in a clinically suspected case of tuberculosis -
[ "Mantoux (in children)", "Sputum AFB", "Bactec", "All of the above" ]
D
aquarat_2998
aquarat
A firm has 4 senior partners and 6 junior partners. How many different groups of 3 partners can be formed in which at least one member of the group is a senior partner. (2 groups are considered different if at least one group member is different)
[ "A)48", "B)100", "C)120", "D)288" ]
B
Total no of groups of 3 members (including junior and senior) = 10C3 Total no of groups of 3 members (only juniors) = 6C3 Total no of groups of 3 members (at least 1 senior) = 10C3 - 6C3 = 120 - 20 =100 ans:B
aquarat_49719
aquarat
A can do a work in 4 days. B can do the same work in 6days. Both A&B together will finish the work and they got $1000 from that work. Find their shares?
[ "A)600,400", "B)500,500", "C)300,700", "D)800,200" ]
A
Ratio of their works A:B = 4:6 Ratio of their wages A:B = 3:2 A's share = (3/5)1000 = 600 B's share = (2/5)1000 = 400 correct option is A
aquarat_10281
aquarat
A group of people,dogs, and birds has seventy legs, thirty heads, and twenty tails. How many cats are among this group? (Assume all birds have two legs and a tail.)
[ "A)0", "B)5", "C)13", "D)15" ]
B
Write P, C, and B for the number of people, dogs, and birds respectively, so that we have 2P + 4C + 2B = 70, P + C + B = 30,C + B = 20: Comparing the last two equations we obtain P = 10, and the first equation simplifies to 4C + 2B = 50, or 2C + B = 25. Therefore, C = (2C + B) -(C + B) = 25- 5 = 5 correct answer B
qasc_7655
qasc
What can reproduce with the help of moving water, wind, or other organisms?
[ "the Sun", "animals", "ferns", "fungi" ]
D
medmcqa_1345
medmcqa
Membranous urethral rupture causes collection of blood in -
[ "Ischiorectal fossa", "Deep perineal pouch", "Superficial inguinal region", "Pelvic diaphragm" ]
B
Ans. is 'b' i.e., Deep perineal pouch
mmlu_aux_4740
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...
[ "men don't have aircraft", "men's bodies are too heavy", "men don't like birds", "men's bodies are too light" ]
B
null
aquarat_9658
aquarat
In the city of San Durango, 60 people own cats, dogs, or rabbits. If 30 people owned cats, 40 owned dogs, 10 owned rabbits, and 8 owned exactly two of the three types of pet, how many people owned all three?
[ "A)2", "B)4", "C)6", "D)12" ]
C
You are considering a case when cat dogs and rabbit are not exactly equal to 12 . The solution shall be 60=30+40+10-8-2x and hence x shall be 6 Answer C
qasc_7830
qasc
Lakes are formed by precipitation and what?
[ "scarce resources", "storing water", "wasted water", "body water" ]
C
openbookqa_583
openbookqa
The property of fur that is a result of the way that it reflects or emits light is
[ "an inherited characteristic", "a fabricated characteristic", "a manufacturing characteristic", "an age characteristic" ]
A
medmcqa_4418
medmcqa
Patient presents to casualty with sudden onset LMN facial palsy on right side and inability to abduct right eye. There is left sided hemiparesis. Whats your diagnosis?
[ "Fovilles syndrome", "Milard gubler syndrome", "Ramsay hunt syndrome", "Tolosa hunt syndrome" ]
B
Triad of ipsilateral 6th nerve palsy, ipsilateral 7th nerve palsy and contralateral hemiparesis constitutes milard gubler syndrome.
aquarat_16335
aquarat
What will be the cost of house to paint which area equal to 484 sq ft, if the price per foot of building is Rs. 20
[ "A)1800", "B)1760", "C)1400", "D)2600" ]
B
Let the side of the square plot be a ft. a2 = 484 => a = 22 Length of the fence = Perimeter of the plot = 4a = 88 ft. Cost of building the fence = 88 * 20 = Rs.1760. Answer: B
openbookqa_843
openbookqa
Which of these use a womb instead of eggs for fetal development?
[ "chickens", "falcons", "lemurs", "hawks" ]
C
aquarat_20391
aquarat
jerry and Michelle play a card game. In the beginning of the game they have an equal number of cards. Each player, at her turn, gives the other a third of her cards. Michelle plays first, giving jerry a third of her cards. jerry plays next, and Michelle follows. Then the game ends. jerry ended up with 14 more cards tha...
[ "A)27", "B)30", "C)34", "D)36" ]
A
Game Michelle Jerry michelle Initially 2727 assume After game 1 1836 After game 2 3024 After game 3 2034 Now jerry has 14 cards more than Michelle. So the answer is A
aquarat_28384
aquarat
Find a 6-digit integer abcdef with the following properties: Take the rightmost digit and place it in front of the integer to form a new number (abcdef --> fabcde). The new one is the product of the old one and the shifted digit (fabcde = f*abcdef). What was the original integer?
[ "A)122564", "B)102564", "C)142564", "D)102574" ]
B
a=1 b=0 c=2 d=5 e=6 f=4 fabcde = f x abcdef 410256 = 4 x 102564 ANSWER:B
medmcqa_8186
medmcqa
MMR (Measles, mumps, rubella) vaccine is an example of:
[ "Live attenuated vaccine", "Conjugated vaccine", "Polysaccharide vaccine", "Killed vaccine" ]
A
Ans: a. Live attenuated.. LIVE ATTENUATEDKILLED WHOLE ORGANISMTOXOID PROTEINSPOLYSACCHARIDEGLYCOCONJUGATERCOMBINANTBCG, Yellow fever, OPV, Measles, Mumps, Rubella,Typhoid, Varicella,Rotavirus, Cholera,Cold-adapted influenza,Rotavirus reassoants.ZostTyphoid, Cholera, Plague,Peussis, Influenza,Typhus, lPV, Rabies, JE,Tic...
aquarat_17097
aquarat
What is the least number which when divided by 12,21,35 will leave in each case the same reminder 6?
[ "A)210", "B)420", "C)414", "D)426" ]
D
Here least number means LCM Hence LCM of 12,35,21 = 2^2 x 7 x 3 x 5 = 420 Therefore required number is 420 + 6 = 426 Ans - D
arc_easy_247
arc_easy
Which natural material is best for making a table?
[ "cotton that is lightweight", "leather that can twist", "paper that can tear", "wood that is sturdy" ]
D
medmcqa_8405
medmcqa
Renal transplantation is most commonly done in -
[ "Chr. glomerulonephritis", "Bilateral staghorn calculus", "Horse shoe kidney", "Oxalosis" ]
A
Renal transplantation is the preferred treatment for many patients with end stage renal disease (ESRD), because it provides a better quality of life for them than dialysis. The most common causes of ESRD (in decreasing order) are: Diabetes mellitus Hypertension Glomerulonephritis
aquarat_12261
aquarat
If 4 consecutive letters are selected at random from the English alphabet, then the probability that one of the letters is a vowel is ?
[ "A)13/23", "B)16/23", "C)11/23", "D)17/23" ]
D
Total no. of ways of selecting 4 consecutive letters => 23 [Like abcd, bcde, efgh,..etc] No. of ways of having one is a vowel => abcd, bcde, cdef, defg, efgh, fghi, ghij, hijk, ijkl, lmno, mnop, nopq, opqr, rstu, stuv, tuvw, uvwx... = 17 P(one of letter is vowel) = 17/23 ANSWER:D
aquarat_1624
aquarat
What is the smallest number which when diminished by 10, is divisible 2, 6, 12 and 24?
[ "A)35", "B)34", "C)20", "D)35" ]
B
Required Number = (LCM of 2, 6, 12 and 24) + 12 = 24 + 10 = 34 Option B
qasc_7397
qasc
What is true of all adult sponges?
[ "they are immobile.", "at or near the margins", "They may not survive.", "water conservation" ]
A
medmcqa_8020
medmcqa
Sutural separation seen in
[ "Diastatic fracture", "Penetrating fracture", "Cut fracture", "Performing fracture" ]
A
Diastatic fracture or sutural fracture: Suture separation is called a diastatic fracture. Penetrating and performing fracture: They are fractures produced by penetrating objects like a bullet, pointed sharp weapon, sword or dagger. Fracture which is having an entry and an exit is called a performing fracture. Cut fract...
medmcqa_6325
medmcqa
All take place in mitochondria except
[ "Fatty acid oxidation", "EMP pathway", "Electron transport chain", "Citric acid cycle" ]
B
Ans. is 'b' i.e. EMP pathway Embedem Meyerhof Parnas (EMP) pathway or glycolysis occurs in cytosolFor rest see above question
medmcqa_8945
medmcqa
The following is not an atypical antipsychotic
[ "Thioridazine", "Clozapine", "Olanzapine", "Resperidone" ]
A
Ans. is 'a' i.e. Thioridazine The most important distinction in modem day classification of antipsychotic drug is between the classical agents (typical) agents such as chlorpromazine, haloperidol and Zuclopenthixol and the atypical antipsychotics which include clozapine, risperidone, olanzapine and quetiapine.The atypi...
aquarat_13069
aquarat
A shopkeeper buys mangoes at the rate of 5 a rupee and sells them at 3 a rupee. Find his net profit or loss percent?
[ "A)33 4/3 %", "B)33 1/7 %", "C)40 %", "D)32 1/3 %" ]
C
The total number of mangoes bought by the shopkeeper be 15. If he buys 5 a rupee, his CP = 3 He selling at 3 a rupee, his SP = 5 Profit = SP - CP = 5 - 3 = 2 Profit Percent = 2/5 * 100 = 40 % Answer:C
openbookqa_66
openbookqa
Winter snows follow Autumn's falling leaves by
[ "three months", "three days", "three years", "12 months" ]
A
mmlu_aux_2968
mmlu_auxiliary
When two Bangs meet Sheldon Cooper is a scientific genius on the popular American TV show, The Big Bang Theory (<<>> ). He finally met his match last year: Stephen Hawking. This is not the first time that the scientist has appeared on TV. He has also been on Star Trek (in 1987) and The Simpsons (in 1989). Each time, he...
[ "how the universe started", "what the universe is like", "how old the universe is", "how the universe exploded" ]
A
null
medmcqa_9570
medmcqa
Which one of the following is a subcortical dementia?
[ "Alzheimer's disease", "Huntington's chorea", "Normal pressure Hydrocephalus", "Vit B12 deficiency" ]
B
mmlu_aux_2140
mmlu_auxiliary
As a boy, Charles Robert Darwin collected anything that caught his interest: insects, coins and interesting stones. He was not very clever, but Darwin was good at doing the things that interested him. His father was a doctor, so Darwin was sent to Edinburgh to study medicine, and was planned to follow a medical career....
[ "his study at Cambridge University", "his collection of coins", "the naturalists at Cambridge", "the voyage of the Beagle" ]
D
null
mmlu_aux_7182
mmlu_auxiliary
A waste product of human respiration
[ "is a vital resource to pigs", "is a vital resource to daffodils", "is a vital resource to oceans", "is a vital resource to bees" ]
B
null
aquarat_2992
aquarat
If each participant of a chess tournament plays exactly one game with each of the remaining participants, then 253 games will be played during the tournament. What is the number of participants?
[ "A)21", "B)22", "C)23", "D)24" ]
C
Let n be the number of participants. The number of games is nC2 = n*(n-1) / 2 = 253 n*(n-1) = 506 = 23*22 (trial and error) The answer is C.
medmcqa_4468
medmcqa
A 35-year-old lady presents with vaginal discharge. Smears from vaginal discharge show presence of?
[ "Trichomonas", "Entamoeba Histiolytica", "Toxoplasma", "Giardia" ]
A
Ans-A Trichomonas VaginalisThe image shows the presence of the anaerobic flagellated protozoan parasite, which causes vaginitis in women with the development of greenish malodorous discharge.
mmlu_aux_8317
mmlu_auxiliary
Which acts as an insulator for electricity?
[ "A metal ring", "A battery", "A door hinge", "Beeswax" ]
D
null
medmcqa_7353
medmcqa
Dose of chloroquine at 4-8 year -
[ "150 mg", "300 mg", "450 mg", "600 mg" ]
B
- for children between 4-8 years, the dose of chloroquine per day is 300 mg. - 2 tablets of chloroquine 150mg base is provided. Reference : Park's textbook of preventive and social medicine, 23rd edition pg no:264 <\p>
medmcqa_9874
medmcqa
Saddleback/ biphasic fever is seen in: September 2004
[ "Typhoid", "Dengue", "Brucellosis", "Trench fever" ]
B
Ans. B i.e. Dengue
openbookqa_2464
openbookqa
What does a stove generate for cooking?
[ "ice", "scorching temperatures", "cold", "freezing" ]
B
medmcqa_9662
medmcqa
The Millennium Development Goals (MUG) is to be achieved by the year -
[ "2010", "2015", "2020", "2030" ]
B
Ans. is 'b' i.e., 2015
mmlu_aux_8083
mmlu_auxiliary
A live copper wire is touched to anther copper wire end to end
[ "it doubles in length", "it melts into a puddle", "a current can reach further", "it breaks in half" ]
C
null
aquarat_29903
aquarat
What is the reciprocal of (AB)/(A+B)^2?
[ "A)(AB)/(A^2+2AB+B^2)", "B)A/B+B/A+AB", "C)B/A+A/B+2", "D)(A+B)^2/AB" ]
C
Answer: Reciprocal = (A+B)^2/AB = (A^2+B^2+2AB)/AB = B/A + A/B +2 ANSWER:C
pubmedqa_579
pubmedqa
Does Paget's disease exist in India?
[ "yes", "no", "maybe" ]
A
medmcqa_5832
medmcqa
What is the action of marked muscle:
[ "Supination of the forearm and flexion of the elbow", "Flexion & Adduction of Shoulder joint", "Protraction of scapula forward around the thorax", "None of the above" ]
C
Ans. C. Protraction of scapula forward around the thoraxa. The muscle marked is Serratus anterior, it originates by nine or ten slips from either the first to ninth ribs or the first to eighth ribs. Because two slips usually arise from the second rib, the number of slips is greater than the number of ribs from which th...
medmcqa_6511
medmcqa
A patient comes to emergency opd with feeling of impending doom, intense anxeity and palpitations. All of the following investigations should be done in emergency except?
[ "T3, T4, TSH", "Glucose levels", "Hemoglobin", "ECG" ]
C
The symptoms of impending doom and palpitations are suggestive of a panic attack and it is important to rule out hyperthyroidism, hypoglycemia and myocardial infarction. Hence T3, T4, TSH, Glucose levels and ECG has to be done.
medmcqa_1062
medmcqa
EMLA constituent is –
[ "Lidocaine + Cocaine", "Lidocaine + Prilocaine", "Lidocaine + Bupivacaine", "Bupivacaine + Prilocaine" ]
B
Eutectic mixture of local anaesthetics (EMLA) is a mixture of 2.5% lidocaine and 2.5 prilocaine.
medmcqa_9675
medmcqa
Which of the following drugs is used for narcoanalysis -
[ "Atropine", "Phenobarbitone", "Scopolamine", "Pethidine" ]
C
Scopolamine is used as truth serum. Drugs commonly used in narcoanalysis are 1. Thiopentone sodium (Sodium pentothal) 2. Scopolamine hydrobromide 3. Sodium secnol 4. Benzodiazepines REF;THE SYNOPSIS OF FORENSIC MEDICINE:KS NARAYANA REDDY;28th EDITION
mmlu_aux_3997
mmlu_auxiliary
In the first programme,The Mexican Wave, the focus is on the Orange Monarch butterfly. Each autumn in the pine forests of central prefix = st1 /Mexico, one of the greatest natural phenomena appears, as tens of millions of beautiful orange Monarch butterflies pour into the trees to spend the winter months. Some of them...
[ "Each spring", "Each summer", "Each autumn", "Each winter" ]
C
null
qasc_2668
qasc
transportation equipped with what is used for moving people across bodies of water
[ "snorkels", "engines", "energy", "Fuel cells" ]
B
mmlu_aux_4314
mmlu_auxiliary
DNA is a substance that makes up genes. Everything alive has genes. Plants have genes. Animals have genes. You have genes. Genes are the basic units of heredity . Heredity means all the characteristics you inherit from your parents. You get your genes from your parents. You inherit half of your genes from your mother....
[ "genes---chromosomes---cells", "cells---chromosomes---genes", "chromosomes---cells---genes", "cells---genes---chromosomes" ]
B
null
qasc_6836
qasc
Feathers help birds fly and what?
[ "staying warm", "keep warm", "Absorb light", "allow growth" ]
B
medmcqa_2671
medmcqa
Which is used in CA Breast?
[ "Daunorubicin", "Doxorubicin", "Cisplatin", "Actinomycin D" ]
B
Ans. (b) Doxorubicin(Ref: Bailey 26/e p815, 25/e p844; Schwartz 10/e p550-551, 9/e p263)* In CAF regimen- Adriamycin (Anthracylcines- Doxorubicin or Epirubicin) is used* Anthracyclines have cardio toxicity
aquarat_11822
aquarat
A card is drawn from a pack of 52 cards.The probability of getting a queen club or a king of heart?
[ "A)3/26", "B)1/26", "C)4/26", "D)6/26" ]
B
n(s)=52 Let e=event of getting a queen of club or a king of heart. n(e)=2 P(e)=n(e)/n(s) =2/52 =1/26 Option:B
arc_easy_260
arc_easy
The students were told that the net applied force from the engine was the same for each vehicle tested. Based on this information, which vehicle had the greatest acceleration (a = F/m)?
[ "vehicle 1", "vehicle 2", "vehicle 3", "vehicle 4" ]
A
medmcqa_3091
medmcqa
Max risk of stroke after TIA:
[ "First 48 hours", "First week", "First month", "First year" ]
A
Ans. a. First 48 hoursTransient ischemic attack (TIA) is sudden, transitory loss of neurologic function that comes on without headache and resolves spontaneously within 24 hours (but usually lasts less than 1 hour), leaving no neurologic sequelae.The specific symptoms depend on the area of the brain affected, which is ...
aquarat_22492
aquarat
Of the 80 people in a room, 1/4 are women. If 3/4 of the people are married, what is the maximum number of women in the room who could be unmarried?
[ "A)20", "B)24", "C)26", "D)28" ]
A
women = 1/4 * 80 = 20 married = 3/4 * 80 = 60 unmarried = 20 max(un-married women) = 20 Answer A
aquarat_7470
aquarat
There are 3 numbers A, B and C. If A:B = 3/4, B:C = 4/5, C:D = 5/6, then C:D will be?
[ "A)1 : 2", "B)3 : 5", "C)5 : 7", "D)5:6" ]
D
Sol. A : B = 3 : 4, B : C = 4 : 5, C : D = 5 : 6 ∴A∶B∶C∶D= 3 : 4 : 5 : 6. Thus, C: D = 5 : 6 D
arc_easy_45
arc_easy
Over geologic time, global mean sea level has varied significantly. Which change is most likely responsible for an increase in global mean sea level?
[ "erosion of sediment from a mountain range", "mass extinction of marine organisms", "formation of an ocean trench", "melting of polar ice caps" ]
D
qasc_1799
qasc
Viruses are not what
[ "tissue", "protected", "expelled", "disease" ]
A