id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
arc_easy_1370 | arc_easy | Solar radiation is a combination of light with different wavelengths. Which type of ray can harm human skin the most? | [
"infrared",
"microwave",
"ultraviolet",
"visible"
] | C | |
mmlu_aux_3671 | mmlu_auxiliary | It is always hard for a small fish to live in a big pond. Pluto's recent departure from the classical planet family clearly proves that size really matters. Astronomers voted on August 24 to create the first scientific definition of the word planet, and Pluto obviously didn't make the cut. It turned out to be only a "d... | [
"According to definition of a \"planet\", if Pluto were bigger it would not have left the classic planet family.",
"It's quite possible for dwarfs to lose if they compete with big men",
"Pluto has a special orbit which overlap with Neptune's, because it is so small as to be attraeted by Neptune's gravity when t... | B | null |
medmcqa_1859 | medmcqa | Following features are true about lipid insoluble beta blockers except? | [
"Do not cross blood brain barrier",
"Have good membrane stabilizing effect",
"Incompletely absorbed orally",
"Are long acting"
] | B | Ans. is `b' i.e., Have good membrane stabilizing effect Lipid insolubile drugs have following features ? Do not cross Blood Brain Barrier and therefore produce no CNS effects. Have good renal excretion Have no membrane stabilizing activity Are incompletely absorbed orally Are long acting Are effective in narrow dose ra... |
aquarat_2697 | aquarat | What is the dividend. divisor 19, the quotient is 9 and the remainder is 5? | [
"A)A)130",
"B)B)134",
"C)C)148",
"D)D)176"
] | D | D = d * Q + R
D = 19 * 9 + 5
D = 171 + 5
D = 176
Answer D |
mmlu_aux_5112 | mmlu_auxiliary | Most animals protect their young until they are old enough to take care of themselves. A fish that swims in the rivers of South America protects its young in a very strange way. This fish, a kind of catfish, uses its mouth to keep its babies from danger . When this catfish lays its eggs, it carries them in its mouth.... | [
"tiny",
"large",
"yellow and gold",
"very brave"
] | A | null |
qasc_6168 | qasc | when is fog common? | [
"summer end",
"before thunderstorms",
"The area was once underwater",
"dry and hot"
] | B | |
medmcqa_8524 | medmcqa | The earliest sign of tuberculosis of vocal cords is | [
"Mouse nibbled appearance",
"Hyperemia of the free margin",
"Turban epiglotitis",
"Ulceration of vocal cord"
] | B | The weakness of voice is the earliest symptom followed by hoarseness of voice. Ulceration of larynx produces severe pain, which may radiate to ears. Pain during swallowing is seen in later stages. On examination, hyperemia of the vocal cord in its whole extent or confined to posterior pa with impairment of adduction is... |
arc_challenge_60 | arc_challenge | In which taxonomic group are organisms found that share the characteristic of storing hereditary material in a single loop of DNA? | [
"bacteria",
"fungi",
"plants",
"animals"
] | A | |
qasc_3271 | qasc | what can generate little bursts of heat by shivering? | [
"rabbit",
"goats",
"bears",
"humans"
] | D | |
medmcqa_8800 | medmcqa | Increased permeability in acute inflammation is due to all except ? | [
"Cell contraction",
"Endothelial injury",
"Lytic enzymes",
"Cytokines"
] | C | Ans. is 'c' i.e., Lytic enzymes |
qasc_4623 | qasc | What can thorough cooking do to food? | [
"make it inedible",
"extend the shelf life",
"Damages them",
"make it colder"
] | B | |
aquarat_5557 | aquarat | Find the value of x if the mean of the series 245,564,458,125,36,x is 250 | [
"A)50",
"B)72",
"C)36",
"D)45"
] | B | mean = 245+564+458+125+36+x / 6 = 250
1428+x = 1500
x = 72
Answer is B |
medmcqa_6581 | medmcqa | Which of the following acute-phase reactants is responsible for the anemia associated with chronic inflammation? | [
"Fibrinogen",
"Serum amyloid (SAA)",
"C-reactive protein (CRP)",
"Hepcidin"
] | D | Acute-phase proteins are plasma proteins, mostly synthesized in the liver, whose plasma concentrations may increase several hundred-fold as part of the response to inflammatory stimuli.
Three of the best-known of these proteins are:
C-reactive protein (CRP).
Fibrinogen.
Serum amyloid A (SAA) protein.
A... |
arc_easy_782 | arc_easy | A rainforest area is experiencing a severe drought. As a consequence, the insect population has decreased. What will the insect-eating birds most likely do as a result of the drought? | [
"stop searching for food until it begins to rain",
"begin reproducing to increase population",
"move to a new area to find food",
"start the process of hibernation"
] | C | |
arc_challenge_827 | arc_challenge | Which resource when used causes the most pollution? | [
"solar",
"coal",
"wind",
"water"
] | B | |
aquarat_38446 | aquarat | Kamal started a business investing Rs. 9000. After five months, Sameer joined with a capital of Rs. 8000. If at the end of the year, they earn a profit of Rs. 8610, then what will be the share of Sameer in the profit? | [
"A)s.2323",
"B)s.2940",
"C)s.2329",
"D)s.2329"
] | B | Kamal : Sameer = (9000 * 12) : (8000 * 7)
= 108:56 = 27:14
Sameer's share = 8610 * 14/41
= Rs.2940.
Answer: B |
aquarat_19024 | aquarat | If the sides of a triangle are 65 cm, 60 cm and 25 cm, what is its area? | [
"A)350 cm^2",
"B)850 cm^2",
"C)550 cm^2",
"D)750 cm^2"
] | D | The triangle with sides 65 cm, 60 cm and 25 cm is right angled, where the hypotenuse is 65 cm.
Area of the triangle
= 1/2 * 60 * 25
= 750 cm^2
Answer: D |
arc_easy_834 | arc_easy | What happens when oil is placed in water? | [
"Some oil sinks below the surface.",
"Oil droplets form in the water.",
"The oil and water mix together.",
"The oil floats on top of the water."
] | D | |
aquarat_39741 | aquarat | A batsman scored 18 runs in his 18th innings and that makes his average 18. Find his average upto the 17th innings? | [
"A)17",
"B)18",
"C)19",
"D)20"
] | B | total innings=18
avg=18
so total run at 18th innings is 18*18=324
total at 17th inning=324-18=306
now 306/17=18
ANSWER:B |
aquarat_24104 | aquarat | Total number of boys and girls in a school is 150. If the number of boys is x, then girls become x% of the total number of students. The number of boys is | [
"A)50",
"B)60",
"C)70",
"D)80"
] | B | Explanation:
Clearly,
x% of 150 = 150 - x [as x is number of boys]
=>x+x/100∗150=150=>5/2x=150=>x=60
Option B |
aquarat_49515 | aquarat | In how many different ways can the letters of the word 'MATHEMATICS' be arranged such that the vowels must always come together? | [
"A)120990",
"B)120950",
"C)120970",
"D)120960"
] | D | 8!(2!)(2!)=8×7×6×5×4×3×2×1/(2×1)(2×1)
=10080
In the 4 vowels (AEAI), 'A' occurs 2 times and rest of the vowels are different.
Number of ways to arrange these vowels among themselves =4!/2!=4×3×2×12×1=12
Hence, required number of ways
=10080×12=120960
Answer: D |
medmcqa_2826 | medmcqa | A 25-year-old woman with amenorrhea has never had menarche. On physical examination, she is 145 cm (4 ft 9 in) tall. She has a webbed neck, a broad chest, and widely spaced nipples. Strong pulses are palpable in the upper extremities, but there are only weak pulses in the lower extremities. On abdominal MR imaging, her... | [
"45, X/46, XX",
"46, X, X (fra)",
"47, XXY",
"47, XXX"
] | A | The features described are those of classic Turner syndrome. Individuals who reach adulthood may have mosaic cell lines, with some 45, X cells and some 46, XX cells. A female carrier of the fragile X syndrome, X(fra), is less likely to manifest the disease than a male, but the number of triple repeat sequences (CGG) in... |
qasc_3 | qasc | what kind of beads are formed from vapor condensing? | [
"tiny",
"H20",
"h2o",
"carbon"
] | C | |
openbookqa_243 | openbookqa | A footprint in a rock may have been from | [
"new rock formation",
"a random break",
"an optical illusion",
"very long ago"
] | D | |
medmcqa_6055 | medmcqa | All are example for randomised control trials except- | [
"Natural experiments",
"Clinical trials",
"Risk factor trials",
"Preventive trials"
] | A | .the major type of randomised controlled trials includes, 1.clinical trials 2.preventive trials. 3.risk factor trials 4.cessation experimnts 5.trial of aetiological agents. 6.evaluation of health services. ref:park&;s textbook,ed 22,pg no 82 |
mmlu_aux_3371 | mmlu_auxiliary | The idea of being able to walk on water has long interested humans greatly. Sadly, biological facts prevent us ever accomplishing such a thing without artificial aid--we simply weigh too much, and all our mass pushes down through our relatively small feet, resulting in a lot of pressure that makes us sink. However, sev... | [
"are not interested in it",
"have biological limitations",
"have not invented proper tools",
"are afraid to make an attempt"
] | B | null |
openbookqa_1378 | openbookqa | A person seeking out natural resources would start looking | [
"in a closet",
"in a pond",
"in a spaceship",
"in a satellite"
] | B | |
aquarat_30628 | aquarat | A car gets 40 kilometers per gallon of gasoline. How many gallons of gasoline would the car need to travel 200 kilometers? | [
"A)4.5",
"B)5",
"C)6.5",
"D)7.5"
] | B | Each 40 kilometers, 1 gallon is needed. We need to know how many 40 kilometers are there in 180 kilometers?
200 ÷ 40 = 5 × 1 gallon = 5 gallons
correct answer B |
aquarat_1206 | aquarat | The value of land increases by p% during June and decreases by q% during July. If the value of the land is the same at the end of July as at the beginning of June, what is q in terms of p? | [
"A)100p/(100+p)",
"B)200p/(100+2p)",
"C)p(2+p)/(1+p)2",
"D)p(200+p)/10000"
] | A | The simplest pairing is a 25% increase will be offset by a 20% decrease.
Here's the proof:
Starting value = 100
25% increase = 100 + (.25)(100) = 125
20% decrease = 125 - (.2)(125) = 100
Ending value = 100
So we would be looking for an answer that equals 20 when A=25. While the answers might appear 'complex', you can a... |
aquarat_38166 | aquarat | A train 240 m long passed a pole in 24 sec. How long will it take to pass a platform 610 m long? | [
"A)22",
"B)89",
"C)85",
"D)278"
] | C | Speed = 240/24 = 10 m/sec.
Required time = (240 + 610)/10 = 85 sec.
Answer: C |
aquarat_20996 | aquarat | Patrick is an avid star gazer and wants to make his own constellation. He is using a star chart that has 7 stars on it and decides that he will draw a continuous line using 3 of those 7 stars to make his constellation. There will be no closed shapes in his constellation. How many possible paths could his contstellation... | [
"A)15",
"B)21",
"C)97",
"D)210"
] | D | This is a simple permutation calc
Permutation calc is: n P r = n! / (n-r)! 4 P 3 = 7!/(7-3)! = 7x6x5x(4x3x2x1)/4!=7X6X5=210 Correct answer is D (210) |
arc_easy_540 | arc_easy | The smallest part of an element that retains the properties of the element is the | [
"proton.",
"nucleus.",
"electron.",
"atom."
] | D | |
medmcqa_6463 | medmcqa | Following is not true concerning amyloidosis (NOT RELATED) | [
"Amyloidosis associated with multiple myeloma has the poorest prognosis",
"Fine - needle biopsy of subcutaneous abdominal fat is a simple & reliable method for diagnosing secondary systemic amyloidosis",
"Hepatic amyloid disease produces hepatomegaly but rarely jaundice",
"Amyloidosis of the spleen is associa... | D | Amyloidosis of the spleen characteristically is not associated with leukopenia & anaemia. all other options are true |
medmcqa_2749 | medmcqa | Sensory supply for skin over angle of jaw is | [
"Opthalmic nerve",
"Mandibular nerve",
"Cervical plexus",
"Maxillary nerve"
] | C | Cervial plexus supplies Skin over the angle of the jaw and over the parotid gland. Lower margin of the lower jaw |
medmcqa_477 | medmcqa | A tumor has the following characteristic retrobulbar location within the muscle cone, well defined capsule, presents with slowly progressive proptosis, easily resectable, occurs most commonly in the 2nd to 4th decade. Most likely diagnosis is - | [
"Capillary hemangioma",
"Cavernous hemangioma",
"Lymhangioma",
"Hemangiopericytome"
] | B | Ref: Clinical ophthalmology 5th/e p.670 *Cavernous hemangioma is the most common benign, intraconal tumor in adults. *Hemangiopericytoma is also retrobulbar intraconal lesion found in adults but is a rare tumor. Moreover owing to its tendency to invade the adjacent tissues, its margins are less distinct than cavernous ... |
pubmedqa_475 | pubmedqa | Cue-induced behavioural activation: a novel model of alcohol craving? | [
"yes",
"no",
"maybe"
] | A | |
qasc_6167 | qasc | What causes lightning? | [
"dust",
"energy",
"cold fronts",
"sunlight"
] | C | |
mmlu_aux_2852 | mmlu_auxiliary | Construction workers in Southern California have made a wild discovery. They were digging at a building site in San Timoteo Canyon when they unearthed hundreds of ancient animal fossils. Researchers say the bones hold important clues about the history of the region. Nearly 1, 500 fossils were recovered from the dusty... | [
"fossils were discovered in the canyon for the first time.",
"the canyon in ancient times was quite different.",
"more research work will be carried on in the canyon.",
"the river water helped to protect the animal fossils."
] | C | null |
aquarat_18849 | aquarat | In how many different ways can the letters of the word ‘POSITIVE’ be arranged ? | [
"A)120",
"B)720",
"C)40320",
"D)24"
] | C | C
40320
Required number of arrangements = 8! = 40320 |
aquarat_21022 | aquarat | There are two inlets and one outlet to a cistern. One of the inlets takes 2 hours to fill up the cistern and the other inlet takes twice as much time to fill up the same cistern. Both of the inlets are turned on at 9:00 AM with the cistern completely empty, and at 10:00AM, the outlet is turned on and it takes 1 more ho... | [
"A)2 hours",
"B)2.5 hours",
"C)3 hours",
"D)3.5 hours"
] | A | The combined inflow rate of the two inlets is 1/2 + 1/4 = 3/4 cistern/hour. Thus, working together, it takes 4/3 hours (time is reciprocal of rate) to fill the cistern.
From 9:00 AM to 10:00 AM, so in 1 hours, the inlet pipes will fill (time)*(rate) = 1*3/4 = 3/4 th of the cistern .
Then the outlet is turned on and the... |
arc_challenge_70 | arc_challenge | In the carbon cycle, carbon moves from reservoir to reservoir as various organic and inorganic processes occur on Earth. Only a small percentage of the global carbon is moved in this cycle each year. The remaining carbon is stored in these reservoirs. Which reservoir contains the greatest amount of stored carbon? | [
"plant biomass",
"the atmosphere",
"fossil fuels",
"the deep ocean"
] | D | |
aquarat_11310 | aquarat | The product of all the prime numbers less than 22 is closest to which of the following powers of 10? | [
"A)10^9",
"B)10^8",
"C)1*10^7",
"D)10^6"
] | C | Quickly approximate
2, 3, 5, 7, 11, 13, 17, 19
=2.1x10^2*1.3*1.7*1.9
=9.69* 10^6
=1*10^7
C |
aquarat_10506 | aquarat | in a party 65% of women wearing black tshirts 50% of the total people in party wearing black t shirts ,then what is the ratio of male is to female.35% of the man wearing black t shirs. There are 120 people in the party. | [
"A)1:1",
"B)1:2",
"C)1:3",
"D)1:4"
] | A | suppose male =m,female=f,
so, 65% of f+35% of m=50% (f+m)
solving,
65% of f +35% of m=50% of f +50%of m
15% of f=15% of m
f/m=15%/15% =1:1
ANSWER:A |
arc_easy_1407 | arc_easy | Which of the following devices relies on electromagnetic radiation in the radio wave region of the spectrum for operation? | [
"sun tanning lamp",
"electric light bulb",
"cellular telephone",
"electric toaster"
] | C | |
medmcqa_7522 | medmcqa | After 3 wks of duration pancreatic pseudocyst 5 cm in size should be managed by which method | [
"Cystogastrostomy",
"Needle aspiration",
"External drainage",
"USG and follow up"
] | D | Ans. is 'd' ie. USG and follow up Management of Pancreatic Pseudocyst A pancreatic pseudocyst may resolve spontaneously so it is followed with serial ultrasound studies. Indications of Surgical intervention: (Ref: Bailey and Love 25/e 1145; CSDT 13/e p583; Harrison 17/e p) i) Age of cyst more than 12 weeks without reso... |
openbookqa_2058 | openbookqa | A source of pollution might be | [
"recycling glass and plastic",
"creating a new use for old glass",
"throwing plastic in the pacific",
"finding a new use for old clothes"
] | C | |
aquarat_39631 | aquarat | Dan's age after 18 years will be 5 times his age 6 years ago. What is the present age of Dan? | [
"A)8",
"B)10",
"C)12",
"D)14"
] | C | Let Dan's present age be x.
x+18 = 5(x-6)
4x = 48
x = 12
The answer is C. |
aquarat_36282 | aquarat | A wooden box of dimensions 8 m x 7 m x 6 m is to carry rectangularboxes of dimensions 4 cm x 7 cm x 6 cm. The maximum number ofboxes that can be carried in the wooden box, is | [
"A)9800000",
"B)1000000",
"C)7500000",
"D)2000000"
] | D | Explanation: Number = (800*700*600)/8*7*6 = 2000000 Answer: D |
aquarat_48296 | aquarat | A furniture store owner decided to drop the price of her recliners by 20% to spur business. By the end of the week she had sold 25% more recliners. What is the percentage increase of the gross? | [
"A)00%",
"B)15%",
"C)20%",
"D)25%"
] | A | Say a recliner is actually worth $100
If she sells 100 recliners then she earns $10000
After the discount of 20%, she will earn $80 per recliner and she sells 25% more ie.,125 recliners
Hence her sales tields 125*80=$10000
Increase in sales=10000-10000=$0
So% increase = 0*100/10000 =0%
A is the answer |
aquarat_2617 | aquarat | Six high school boys gather at the gym for a modified game of basketball involving three teams. Three teams of 2 people each will be created. How many ways are there to create these 3 teams? | [
"A)15",
"B)30",
"C)42",
"D)90"
] | A | To put it in a different way:
Say 6 boys are a,b,c,d,e,f and we need to form 3 teams say t1,t2,t3
With a : a,b a,c a,d a,e a,f --->5
With b : b,c b,d b,e b,f --->4
With c : c,d c,e c,f --->3
With d : d,e d,f --->2
With e : e,f --->1
With f : --- --->0
Hence Total is 5+4+3+2+1+0 = 15.
ANSWER:A |
medmcqa_5325 | medmcqa | All are true regarding menstrual regulation except: | [
"It comes under MTP act",
"Blood loss is less",
"Done upto 12 weeks",
"General anesthesia not needed"
] | C | Ans. is c i.e. Done upto 12 weeks Menstrual regulation - consists of aspiration of contents of uterine cavity by means of plastic cannula (Karman's cannula) and a plastic 50 cc syringe. It is carried out effectively within 14 days of beginning of LMP. A paracervical block or pre-operative sedative alone suffices but so... |
medmcqa_8695 | medmcqa | Eye of tiger sign on MRI is seen in | [
"Hallervorden spatz syndrome",
"Progressive supra nuclear palsy",
"Early onset levodopa - responsive Parkinsonism",
"All of the above"
] | D | The eye of tiger sign refers to abnormal low T2 signal on MRI in the globus pallidus with a logitudinal stripe of high signal (due to gliosis and spongiosis). |
mmlu_aux_2796 | mmlu_auxiliary | Researchers at San Diego Zoo have been studying what has been described as the "secret language" of elephants. They have been monitoring communications between animals that cannot be heard by human ears. The elephant's call will be familiar to most people, but the animals also give out growls . Their growls, however,... | [
"where the elephants usually go",
"what the elephants' growls really mean",
"how mother elephants raise baby calves",
"how elephants protect their babies."
] | B | null |
aquarat_5922 | aquarat | If a:b=2:5, b:c=3:7 and c:d=1:3 find a:b:c:d? | [
"A)6:15:25:115",
"B)6:15:35:115",
"C)6:15:35:105",
"D)6:15:35:125"
] | C | Explanation:
a:b = 2:5, b:c = 3:7, c:d = 1:3
2:5
3:7
( a = 2 × 3 = 6, b = 5 × 3 = 15 and c = 5 × 7 = 35)
(a = a × b, b= b × b and c= b × c)
a:b:c = 6 : 15 : 35
a:b:c = 6 : 15 : 35 and c:d = 1 : 3
(Note: First a,b,c multiplication with c means 1 and last c means 35
multiplication with d means 3
a:b:c:d = 6:15:35:105
Ans... |
medmcqa_4886 | medmcqa | Column concept of spine stability was given by - | [
"Denis",
"Frenkel",
"Wilson",
"Todd"
] | A | REF : textbook of ohopedics, John ebnezer, 4th edition ,pg.no.311 Three column concept of spine stability was given by Denis *The anterior column consists of anterior half of the veebral body , anterior pa of the disk & anterior longitudinal ligament. * The middle column consists of posterior half of the body & the dis... |
arc_easy_2159 | arc_easy | Signs in many stores and restaurants warn that microwaves are in use. What is the main reason for this warning? | [
"Some people do not like food cooked in microwave ovens.",
"Microwaves sometimes affect people's sense of sight.",
"Microwaves sometimes cause hair or teeth to fall out.",
"Some people have pacemakers that may be affected by microwaves."
] | D | |
arc_easy_223 | arc_easy | Which statement best identifies a living thing that depends on another living thing to survive? | [
"A wolf drinks water.",
"A moose eats a plant.",
"A spruce tree grows in soil.",
"A salmonberry plant absorbs sunlight."
] | B | |
medmcqa_7855 | medmcqa | Which of the following is not the criteria for diagnosis of Metabolic syndrome? | [
"Hypeension",
"Central obesity",
"Hyperiglyceridemia",
"High LDL"
] | D | Metabolic syndrome/Syndrome X: Central obesity: Waist circumference >102cm in males,>88cm in females. Hyperiglyceridemia: >150mg% Low HDL cholesterol: <40mg%I(male), <50mg% (female) Hypeension: >130/80 mmHg Fasting blood glucose >100 mg% / previously diagnosed type 2 diabetes. NOTE:Raised LDL is NOT a feature of Metabo... |
medmcqa_4675 | medmcqa | Shoe polish like smell is seen in: | [
"Mercaptans",
"Lacquer",
"Paraldehyde",
"Nitrobenzene"
] | D | Ans. d. Nitrobenzene (Ref: Reddy 33/e p507; Industrial Hygiene and Toxicology. General Principles/p 174)Shoe polish like smell is seen in Nitrobenzene."Nitrobenzene is an oily yellow to yellow-brown liquid that smells like bitter almonds or shoe polish. Nitrobenzene dissolves only slightly in water and easily in other ... |
openbookqa_2062 | openbookqa | Which would an ecologically minded individual most support? | [
"oil",
"gas",
"fracking",
"windmills"
] | D | |
mmlu_aux_2940 | mmlu_auxiliary | All across California, honeybees are flying away from their hives and dying. Empty hives are causing a lot of worry about some important food crops. Bees give us a lot more than delicious honey. They are pollinators --they enable plants to produce the fruits and nuts we enjoy by carrying pollen from one plant or flowe... | [
"A large number of bees have died in the hive.",
"Without bees, some foods would disappear from our diet.",
"Only researchers in California want to know what kills bees.",
"Large animals are easier to study than tiny insects."
] | B | null |
qasc_7120 | qasc | Heating a liquid can cause what? | [
"direct damage to the lungs",
"gas bubbles to burst",
"Something to move",
"It expands"
] | B | |
openbookqa_1985 | openbookqa | Where might you find a bug that has an incomplete metamorphosis | [
"a noggin",
"in space",
"on the moon",
"on Jupiter"
] | A | |
aquarat_35060 | aquarat | Brenda and Sally run in opposite direction on a circular track, starting at diametrically opposite points. They first meet after Brenda has run 50 meters. They next meet after Sally has run 150 meters past their first meeting point. Each girl runs at a constant speed. What is the length of the track in meters? | [
"A)250",
"B)300",
"C)350",
"D)400"
] | A | Nice problem. +1.
First timetogetherthey run half of the circumference.
Second timetogetherthey run full circumference.
First time Brenda runs 50 meters, thus second time she runs 2*50 = 100 meters.
Since second time (when they run full circumference) Brenda runs 200 meters and Sally runs 150 meters, thus the circumfer... |
aquarat_15780 | aquarat | An average age of A, B and C is 45. If the averageage of A and B be 40 and that of B and C be 43, then the weight of B is | [
"A)25",
"B)29",
"C)31",
"D)35"
] | C | Let A, B, C represent their respective age's. Then, we have:
A + B + C = (45 x 3) = 135 .... (i)
A + B = (40 x 2) = 80 .... (ii)
B + C = (43 x 2) = 86 ....(iii)
Adding (ii) and (iii), we get: A + 2B + C = 166 .... (iv)
Subtracting (i) from (iv), we get : B = 31.
B's age= 31
C |
mmlu_aux_3519 | mmlu_auxiliary | There is a very special wolf that lives in Africa. They are actually called, the African wild dog, of painted dogs. These animals live in open woodlands, or in the plains of Africa. Today, however, most of the animals can be found in eastern or southern Africa. These animals are beautiful. They have rounded ears instea... | [
"They always do everything together.",
"They help the sick, the elderly and the weak.",
"They are always very close to one another.",
"They communicate in their own language."
] | B | null |
arc_easy_858 | arc_easy | Which item is used for protection from chemical splashing? | [
"compass",
"hand lens",
"microscope",
"safety goggles"
] | D | |
mmlu_aux_2790 | mmlu_auxiliary | Beijing ?(13, July) China sent up a new data relays atellite , Tianlian I -02, on Monday at the Xichang Satellite Launch Centre in South-western Sichuan province.The new satellite will promote the country's satellite communication network for space docking . The satellite was launched on a Long-March-SC carrier rocke... | [
"Shenzhou VIII is a manned spaceship.",
"Tiangong- I will dock with three Shenzhou spaceships next year.",
"the satellite is of great importance to China's space exploration.",
"china's first ^a06 docking will be done in the second half of next year."
] | C | null |
aquarat_39145 | aquarat | How many of the following numbers are divisible by 132?
264, 396, 462, 792, 968, 2178, 5412, 6336 | [
"A)4",
"B)5",
"C)6",
"D)7"
] | B | A number is divisible by 132, if it is divisible by each one of 11, 3 and 4.
Clearly, 968 is not divisible by 3. None of 462 and 2178 is divisible by 4.
Each one of remaining 5 is divisible by each one of 11, 3 and 4 and therefore, by 132.
ANSWER:B |
openbookqa_708 | openbookqa | What would burn more quickly? | [
"wet log",
"green leaves",
"soggy tree trunk",
"sun dried branches"
] | D | |
qasc_3559 | qasc | What element can be stored in limestone for millions of years? | [
"oxygen",
"Energy",
"matter",
"carbon"
] | D | |
aquarat_10100 | aquarat | Shekhar started a business investing Rs.25,000 in 1999.In 2000,he invested an additional amount of Rs.10,000 and Rajeev joined him with an amount of Rs.35,000.In 2001,Shekhar invested another additional amount of Rs.10,000 and Jatin joined them with an amount of Rs.35,000.What will be Rajeev’s share in the profit of Rs... | [
"A)Rs.45,000",
"B)Rs.50,000",
"C)Rs.70,000",
"D)Rs.75,000"
] | C | Solution
Shekhar : Rajeev : Jatin
= (25000x12+35000x12+45000x12) :(35000x24) : (35000x12)
= 1260000 : 840000 : 420000 = 3 : 2 : 1.
∴ Rajeev’s share = Rs.(21000x2/6) = Rs. 70,000. Answer C |
qasc_6063 | qasc | What can cause an animal to leave an environment? | [
"too much food",
"an animal living in comfort",
"A forest fire",
"colder weather"
] | C | |
medmcqa_3486 | medmcqa | A patient at 22 weeks gestation is diagnosed as having IUD which occurred at 17 weeks but did not have a miscarriage. The patient is at increased risk of : | [
"Septic aboion",
"Future infeility",
"Consumptive coagulopathy with hypofibrinogenemia",
"Ectopic pregnancy"
] | C | Dead fetus if retained for more than 4-5 weeks, release thromboplastin which leads to DIC Ref: Datta Obs 9e pg 304. |
aquarat_5843 | aquarat | Find the value of (70+ 28/100) × 100 | [
"A)7028",
"B)4028",
"C)3128",
"D)3256"
] | A | (7000 +28)/100 * 100 = 7028
Answer : A |
medmcqa_916 | medmcqa | In rectus sheath which branch of aoa make anastmosis with superior epigastric aery | [
"Subclan aery",
"External iliac aery",
"Internal iliac aery",
"External carotid A"
] | B | The external iliac aeries are two major aeries which bifurcate off the common iliac aeries anterior to the sacroiliac joint of the pelvis. They proceed anterior and inferior along the medial border of the psoas major muscles. They exit the pelvic girdle posterior and inferior to the inguinal ligament about one third la... |
pubmedqa_156 | pubmedqa | Inpatient versus outpatient management of neutropenic fever in gynecologic oncology patients: is risk stratification useful? | [
"yes",
"no",
"maybe"
] | A | |
openbookqa_970 | openbookqa | A thousand new trucks are put on the road carrying produce. As a result | [
"distant cities burn down",
"things stay the same",
"distant locations build quarries",
"distant locations have greater produce options"
] | D | |
aquarat_28067 | aquarat | A shopkeeper sells his goods at cost price but uses a faulty meter that weighs 800 grams. Find the profit percent. | [
"A)20",
"B)15",
"C)25",
"D)18"
] | C | Explanation:
(100 + g) / (100 + x) = True measure / Faulty measure
x = 0
true measure = 1000
faulty measure = 800
100 + g / 100 + 0 = 1000 / 800
100+g = 5/4*100
g = 25
ANSWER: C |
openbookqa_2445 | openbookqa | If I wanted to use a tree as inspiration to make a house more sturdy what part would I use? | [
"the leaves",
"the pine cones",
"the fruit",
"the roots"
] | D | |
openbookqa_2953 | openbookqa | If a person's age is celebrated in adulthood, then it happens every | [
"12 months",
"24 days",
"six weeks",
"twelve hours"
] | A | |
mmlu_aux_2638 | mmlu_auxiliary | We each have a unique genetic (,) make-up. Every cell of your body has the same set of about 100,000 separate genes made of DNA. These are the instructions for producing a person. Genes decide everything from the colour of your skin to the way your brain works. You have one of several billion combinations of DNA which ... | [
"Eating habits.",
"Eye-sight.",
"Pain resistance.",
"Marriage patterns."
] | C | null |
arc_easy_950 | arc_easy | Some ancient Greeks tried to discover the laws of the universe through thought and logic. Which part of the scientific process were these scientists missing? | [
"analysis",
"experiment",
"conclusion",
"observation"
] | B | |
medmcqa_3191 | medmcqa | Length of esophagus in adults is: | [
"25 cm",
"10 cm",
"15 cm",
"20 cm"
] | A | The esophagus is a muscular, collapsible tube about 10 in. (25 cm) long that joins the pharynx to the stomach. The esophagus enters the abdomen through an opening in the right crus of the diaphragm.After a course of about 0.5 in. (1.25 cm), it enters the stomach on its right side. |
qasc_1797 | qasc | Difficult things to classify are what? | [
"frontal zones",
"Pollution",
"not cells",
"Allergies"
] | C | |
medmcqa_8542 | medmcqa | All of the following are true about Raynaud\'s disease except - | [
"More cormnon in females",
"Positive antinuclear antibodies",
"Most common cause of raynaud's phenomenon",
"Has good prognosis"
] | B | |
aquarat_23677 | aquarat | John has 10 pairs of matched socks. If he loses 3 individual socks, what is the greatest number of pairs of matched socks he can have left? | [
"A) 7",
"B) 8",
"C) 5",
"D) 4"
] | B | Because we have to maximize the pair of matched socks, we will remove 1 pairs(2 socks) out of 10 pairs 1 sock from the 2th pair.
Thus the no of matching socks pair remaining = 10 - 2 = 8
Answer B |
mmlu_aux_3204 | mmlu_auxiliary | You must have seen an oil lamp before. But do you know how it works? One end of the lamp wick is immersed(............) in oil and the other end is not immersed. When you light the end which is not immersed, it will burst into flame . This is because the oil is able to rise up the lamp wick thus helping it to burn.... | [
"Because there is oil.",
"Because there is oil climbing up the wick.",
"Because the other end is immersed.",
"Because the wet end is lighted."
] | B | null |
arc_easy_2185 | arc_easy | The Great Basin in Nevada is characterized by uplifted, tilted blocks forming mountain ranges and downthrown blocks forming basins. What rock type is MOST likely to form in the basins? | [
"metamorphic",
"sedimentary",
"intrusive igneous",
"extrusive igneous"
] | B | |
medmcqa_3918 | medmcqa | Rocker bottom foot is due to ? | [
"Overeatment of CTEV",
"Malunited fracture calcaneum",
"Horizontal talus",
"Neural tube defect"
] | A | Ans. is 'a' i.e., Overeatment of CTEV Rocker bottom foot Rocker bottom foot is a foot with a convex plantar surface with an apex of convexity at the talar head (normal plantar surface is concave). Causes of Rocker Bottom foot are :- Congenital veical talus Overcorrection of CTEV Improper correction of CTEV, i.e. forcef... |
medmcqa_6219 | medmcqa | Heterophile antibody test is done for: September 2010 | [
"Rickettsial infections",
"Infectious mononucleosis",
"Smallpox",
"Japanese encephalitis"
] | B | Ans. B: Infectious mononucleosis A heterophile agglutination is a test that measures the agglutination of the red blood cells of sheep by the serum of patients with infectious mononucleosis. Diagnostic tests are used to confirm infectious mononucleosis but the disease should be suspected from symptoms prior to the resu... |
qasc_1677 | qasc | what can change a substance to a liquid | [
"Heat",
"NaCl",
"mixing",
"filling container"
] | A | |
medmcqa_7828 | medmcqa | Aery forming anastomosis around surgical neck humerus - | [
"lst pa of axillary aery",
"2nd pa of axillary aery",
"3rd pa of axillary aery",
"Subclan aery"
] | C | Ans. is'c'i.e., 3rd pa of axillary aeryAnastomosis around surgical neck of humerus is formed by -Anterior circumflex humeral aery.Posterior circumflex humeral aeryBoth are branches of 3rd pa of axillary aery. |
openbookqa_2983 | openbookqa | The dust bowl happened because of | [
"two football teams",
"bowling pins",
"sweeping reform",
"unsustainable farming practice"
] | D | |
qasc_4046 | qasc | What was more dense than fluid? | [
"aqueous solution",
"barrel-shaped",
"swamp vegetation",
"the Titanic"
] | D | |
qasc_1363 | qasc | What can acetic acid do to the eyes? | [
"treat cataracts",
"harm them",
"Relieve pain",
"Dehydration"
] | B | |
medmcqa_5687 | medmcqa | Which of the following can lead to infiltration of ear lobules, loss of nails and resorption of distal phalanges? | [
"Tuberculoid leprosy",
"Lepromatous leprosy",
"Indeterminate leprosy",
"Any of the above"
] | B | Ans. B. Lepromatous leprosy. (Ref. Harrison's 18th/pg. 1362)LEPROSYSpecific symptoms vary depending on the type of leprosy.# Tuberculoid leprosy: A rash appears, consisting of one or a few flat, whitish areas. Areas affected by this rash are numb because the bacteria damage the underlying nerves.# Lepromatous leprosy: ... |
aquarat_13368 | aquarat | A tank is filled in 5 hours by three pipes A, B and C. The pipe C is twice as fast as B and B is twice as fast as A. How much time will pipe A alone take to fill the tank? | [
"A)35 hrs",
"B)20 hrs",
"C)10 hrs",
"D)15 hrs"
] | A | Pipe A alone take x hrs
then pipe B and C will take x/2 and x/4 hrs
=>1/x+2/x+4/x=1/x=>7/x=1/5
x = 35 hrs
ANSWER A |
aquarat_3115 | aquarat | A salt manufacturing company produced a total of 5000 tonnes of salt in January of a particular year. Starting from February its production increased by 180 tonnes every month over the previous months until the end of the year. Find its average monthly production for that year? | [
"A)2989",
"B)2765",
"C)6000",
"D)2989"
] | C | Total production of salt by the company in that year
= 5000 + 5180 + 5360 + .... + 6980 = 72060.
Average monthly production of salt for that year
= 72060/12
= 6005.
Answer:C |
medmcqa_9332 | medmcqa | A diabetic with HbA1c of 11% will requires all of management except? | [
"Off loading",
"Debridement",
"Antiseptic agent dressings",
"Antibiotics"
] | C | Consensus statement from the ADA identifies six intervention with demonstrated efficacy in diabetic foot wounds : off-loading debridement, wound dressings, appropriate use of antibiotics, revascularization, and limited amputation. Off-loading is the complete avoidance of weight bearing on the ulcer, which removes the m... |
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