dataset stringclasses 6
values | id stringlengths 12 16 | question stringlengths 4 758 | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 7.76k ⌀ |
|---|---|---|---|---|---|
sciq | sciq_01_00492 | What happens when heated water is released into a body of water? | [
"gaseous pollution",
"geysers",
"crystalline pollution",
"thermal pollution"
] | D | If heated water is released into a body of water, it may cause thermal pollution. Thermal pollution is a reduction in the quality of water because of an increase in water temperature. A common cause of thermal pollution is the use of water as a coolant by power plants and factories. This water is heated and then return... |
medmcqa | medmcqa_05_00931 | Cluster C personality disorder is? | [
"Obsessive compulsive",
"Paranoid",
"Schizoid",
"Borderline"
] | A | Ans. is 'a' i.e., Obsessive compulsive Personality disorders1. ClustorA (Odd. and Eccentric): Paranoid, Schizoid, Schizotypal.2. Clustor B (Dramatic, Emotional and Erratic) : Antisocial (Dissocial), Histrionic, Narcissistic, Borderline.3. Clustor C (Anxious and fearful): Anxious (avoidant). Dependent, obsessive - compu... |
medmcqa | medmcqa_05_02766 | A mother brings her 16 yr old daughter to gynaec OPD with complaints of not attaining menarche She gives his cyclical abdominal pain On faher examination midline abdominal swelling seen per rectal examination reveals bulging mass in vagina which of the following do you suspect | [
"Imperforate hymen",
"transverse vaginal septum",
"MRKH",
"vaginal agenesis"
] | A | Pt suffering from PRIMARY armenorrhea Cryptomemorrhea = cyclical abdominal pain PV should not be done in adolescents hence PR DONE REF: SHAW GYNECOLOGY |
openbookqa | obqa_02_01239 | the earth is the source of | [
"joy",
"natural resources",
"humanity",
"intellegence"
] | B | nature is the source of natural resources |
medmcqa | medmcqa_05_03407 | Sentinel surveillance is done for: September 2003 | [
"Missed cases",
"Subclinical case",
"Index cases",
"Prodromal infection cases"
] | A | Ans. A i.e. Missed cases |
sciq | sciq_01_03400 | Billions of what inside the human digestive tract help us digest food, make vitamins and play other important roles? | [
"red blood cells",
"neurons",
"bacteria",
"viruses"
] | C | There are billions of bacteria inside the human digestive tract. They help us digest food. They also make vitamins and play other important roles. We use bacteria in many other ways as well. For example, we use them to:. |
openbookqa | obqa_02_01639 | A person is going to run around a circle and wants to use a stopwatch in order to _____ time | [
"require",
"enjoy",
"find",
"mark"
] | D | a stopwatch is used to measure time |
sciq | sciq_01_09207 | What term describes scientists who debate the origin of the earliest plants? | [
"specialists",
"paleobotanists",
"protobotanists",
"archaebotanists"
] | B | Evolution of Angiosperms Undisputed fossil records place the massive appearance and diversification of angiosperms in the middle to late Mesozoic era. Angiosperms (“seed in a vessel”) produce a flower containing male and/or female reproductive structures. Fossil evidence (Figure 26.6) indicates that flowering plants fi... |
ARC-Easy | arc_04_01258 | Rich beds of marine fossils have been found in Florida. By dating these fossils, scientists can best determine | [
"when Florida collided with the North American continent.",
"the date when organisms moved onto dry land.",
"the period during which Florida was covered in water.",
"when the atmosphere of Earth was more humid than it is today."
] | C | null |
openbookqa | obqa_02_00991 | A young boy is reprimanded by his mother for sleeping with his heavy blankets over his head. His mother is worried that if the boy continues to sleep like that, he will suffocate. This is because | [
"beds can cause issues with breathing",
"breathing at night is deadly",
"CO2 in large amounts is fatal",
"CO2 can be ambivalent"
] | C | carbon dioxide can be found in the air |
math_qa | mathqa_03_03645 | working at a constant rate , p can finish a job in 3 hours . q , also working at a constant rate , can finish the same job in 18 hours . if they work together for 2 hours , how many more minutes will it take p to finish the job , working alone at his constant rate ? | [
"32",
"36",
"40",
"44"
] | C | "each hour they complete 1 / 3 + 1 / 18 = 7 / 18 of the job . in 2 hours , they complete 2 ( 7 / 18 ) = 7 / 9 of the job . the time for p to finish is ( 2 / 9 ) / ( 1 / 3 ) = ( 2 / 3 ) hour = 40 minutes the answer is c ." |
openbookqa | obqa_02_03287 | The sloth's lack of urgency is a great example of | [
"stimuli",
"adaptation",
"movies",
"adoption"
] | B | adaptation is when an organism develops a trait over time for survival |
medmcqa | medmcqa_05_04669 | Investigation of choice of diphtheria carrier is: | [
"Throat Swab Culture",
"Gram's stain",
"Albert stain",
"Zeil Neelsen stain"
] | A | Ans. is 'a' i.e., Throat Swab CultureRef: Park, 24th/e. p. 536Carriers are detected by cultural methods - swabs are taken from nose and throat and it is examined by culture methods for diphtheria bacilli.Asymptomatic Carriers and Contacts: All carriers and contacts of persons carrying a toxigenic strain should receive ... |
sciq | sciq_01_05560 | Some prokaryotes form spores for survival called what? | [
"rhizomes",
"endospores",
"gymnosperms",
"buds"
] | B | Many organisms form spores for reproduction. Some prokaryotes form spores for survival. Called endospores , they form inside prokaryotic cells when they are under stress. The stress could be UV radiation, high temperatures, or harsh chemicals. Endospores enclose the DNA and help it survive under conditions that may kil... |
medmcqa | medmcqa_05_03760 | A 3 month old child presents with intermittent stridor. Most likely cause is - | [
"Laryngotracheobronchitis",
"Laryngomalacia",
"Respiratory obstruction",
"Foreign body aspiration"
] | B | Ans. is 'b' i.e., Laryngomalacia Larvngomalacia o Laryngomalacia is the most common congenital laryngeal anomaly. o It is the most common cause of stridor in infants and children. Symptoms appear in the first 2 weeks of life and increase in severity for upto 6 months. Typical presentation is inspiratory stridor which i... |
sciq | sciq_01_01933 | When what element - whose name means "light bringing" - was first isolated, scientists noted that it glowed in the dark and burned when exposed to air? | [
"mercury",
"oxygen",
"neon",
"phosphorus"
] | D | Phosphorus The name phosphorus comes from the Greek words meaning light bringing. When phosphorus was first isolated, scientists noted that it glowed in the dark and burned when exposed to air. Phosphorus is the only member of its group that does not occur in the uncombined state in nature; it exists in many allotropic... |
medmcqa | medmcqa_05_02152 | Most common cause of acquired hea disease in children | [
"Acute rheuamatic fever",
"Kawasaki",
"Takayasu",
"Diabetes"
] | A | Ans. is 'a' i.e., Acute Rheumatic fever Acute rheumatic fever Most common cause of acquired hea disease in children. Caused by group A f3 hemolytic streptococci Usually seen in school going children Jones criteria = very impotrant Mitral valve most common followed by aoic valve In acute phase - MR seen In RI-ID MS seen |
openbookqa | obqa_02_01685 | A person thinks they see a UFO. They look closely, but the object becomes hard to see in the night sky as | [
"gets closer to the person",
"buys a new house",
"builds a large park",
"it puts distance between them"
] | D | as distance from a source of light increases , that source of light will appear dimmer |
openbookqa | obqa_02_02583 | A blackberry bush needing to photosynthesize would have difficulty | [
"under the sun",
"at night",
"in summer weather",
"in daylight"
] | B | darkness has a negative impact on photosynthesis |
openbookqa | obqa_02_00459 | If something consumes air, then | [
"it has capacity to grow",
"it is home grown",
"it will grow into a life form",
"it was hatched from a shell"
] | A | all living things grow |
sciq | sciq_01_08609 | What does the kelvin scale measure? | [
"oxygen",
"precipitation",
"temperature",
"height"
] | C | The SI scale for measuring temperature is the Kelvin scale . However, some scientists use the Celsius scale instead. If you live in the U. S. , you are probably more familiar with the Fahrenheit scale. Table below compares all three temperature scales. What is the difference between the boiling and freezing points of w... |
sciq | sciq_01_02213 | In machines that increase force, such as ramps and doorknobs and nutcrackers, what is the relation between output and input force? | [
"input is greater",
"drop is greater",
"output is greater",
"output is smaller"
] | C | For machines that increase force — including ramps, doorknobs, and nutcrackers — the output force is greater than the input force. Therefore, the mechanical advantage is greater than 1. |
openbookqa | obqa_02_04198 | What gives birth to live young? | [
"tarantulas",
"wildcats",
"vultures",
"anacondas"
] | B | mammals give birth to live young |
openbookqa | obqa_02_03015 | A shrew requires this for survival. | [
"radiation",
"air",
"silicone",
"clothes"
] | B | an animal requires air for survival |
ARC-Easy | arc_04_02132 | In 1609, Galileo Galilei used lenses to construct the first telescope. His telescope allowed him to observe many objects in space. His invention of the telescope and the data he gathered directly contributed to the understanding that | [
"Earth is the center of the universe.",
"the planets revolve around the Sun.",
"all stars eventually explode.",
"the universe has many galaxies."
] | B | null |
math_qa | mathqa_03_04974 | a bus trip of 360 miles would have taken 1 hour less if the average speed v for the trip had been greater by 5 miles per hour . what was the average speed v , in miles per hour , for the trip ? | [
"35",
"40",
"45",
"50"
] | B | "the time is the distance / speed . the time difference is 1 hour . 360 / v - 360 / ( v + 5 ) = 1 360 ( v + 5 ) - 360 v = ( v ) ( v + 5 ) 1800 = ( v ) ( v + 5 ) 40 * 45 = ( v ) ( v + 5 ) v = 40 mph the answer is b ." |
medmcqa | medmcqa_05_04391 | Life cycle of filaria is | [
"Cyclodevelopmental",
"Cyclopropagative",
"Propagative",
"Transovarian"
] | A | Ans. is 'a' i.e. Cyclo developmental Transmission of arthropod-borne diseases occur by following methodsDirect contact - e.g. scabies, pediculosisMechanical Transmission - housefly transmitted diseasesBiological Transmission - It is of three types:Propagative - The agent merely multiplies in vector, but no change in fo... |
sciq | sciq_01_10544 | What process, which results because of great pressure at the center of a star, causes stars to shine? | [
"gravitational pull",
"electric fusion",
"nuclear fusion",
"energy fusion"
] | C | Stars shine because of nuclear fusion. Fusion reactions in the Sun's core keep our nearest star burning. Stars are made mostly of hydrogen and helium. Both are very lightweight gases. A star contains so much hydrogen and helium that the weight of these gases is enormous. The pressure at the center of a star is great en... |
openbookqa | obqa_02_01109 | How many times does an equinox occur in the first half of the year | [
"three times",
"once",
"twice",
"four times"
] | B | an equinox occurs twice per year |
sciq | sciq_01_05052 | What property of ocean water increases rapidly as the water gets deeper? | [
"speed",
"pressure",
"salt content",
"visability"
] | B | The pressure of ocean water increases rapidly as the water gets deeper. |
openbookqa | obqa_02_03307 | This is likely to be an insulator | [
"a flip flop",
"a can",
"water",
"a car"
] | A | rubber is an thermal insulator |
sciq | sciq_01_04470 | What controls the movements of hands and arms? | [
"functional nervous system",
"voluntary nervous system",
"autonomic nervous system",
"somatic nervous system"
] | D | Scott Schram. The somatic nervous system controls the movements of hands and arms . CC BY 2.0. |
medmcqa | medmcqa_05_00673 | Which of the following drugs is not used for the management of multiple myeloma | [
"Boezomib",
"Hydroxyurea",
"Melphelan",
"Cyclophosphamide"
] | B | Answer is B (Hydroxyurea) Hydroxyurea is not recommended for the management of multiple myeloma Chemotherapeutic Agents Recommended in the management of multiple myeloma Boezomib Cyclophosphamide Doxorubicin Vincristine Lenalidomide Thalidomide Melphelan Dexamethasone / Prednisolone Interferon (Maintenance) The most co... |
sciq | sciq_01_09078 | The active transport of ions across the membrane causes an electrical gradient to build up across the what? | [
"cells membrane",
"plasma membrane",
"colloidal membrane",
"components membrane"
] | B | The active transport of ions across the membrane causes an electrical gradient to build up across the plasma membrane. The number of positively charged ions outside the cell is greater than the number of positively charged ions in the cytosol. This results in a relatively negative charge on the inside of the membrane, ... |
math_qa | mathqa_03_02298 | if two students starting from same point , walking in the opposite directions with 6 km / hr and 9 km / hr as average speeds respectively . then the distance between them after 4 hours is ? | [
"65 km",
"55 km",
"15 km",
"60 km"
] | D | explanation : total distance = distance traveled by person a + distance traveled by person b = ( 6 × 4 ) + ( 9 × 4 ) = 24 + 36 = 60 km answer : d |
sciq | sciq_01_07816 | Where do sperm go after leaving the testicles and before entering the vas deferens? | [
"anus",
"epididymis",
"skin",
"clitoris"
] | B | Which of the following statements about the male reproductive system is false? a. The vas deferens carries sperm from the testes to the penis. Sperm mature in seminiferous tubules in the testes. Both the prostate and the bulbourethral glands produce components of the semen. The prostate gland is located in the testes. ... |
ARC-Easy | arc_04_01540 | A deer inherits some of its features from its parents. Other features come from its environment. Which feature would a deer most likely inherit from its parents? | [
"a long scar",
"brown eyes",
"missing teeth",
"a broken antler"
] | B | null |
openbookqa | obqa_02_03265 | Wind can be used to | [
"make pasta",
"turn back time",
"make magic",
"time travel"
] | A | wind is an inexhaustible resource |
sciq | sciq_01_09780 | What is an advantage of brightly colored fruits? | [
"warning of poisons",
"attract animals to disperse their seeds",
"make pretty paintings",
"dyes for clothing"
] | B | Brightly colored fruits attract animals that may disperse their seeds. It’s hard to miss the bright red apples on these trees. |
sciq | sciq_01_06700 | What are the two types of vascular plants? | [
"Water and spore",
"dahlias and seed",
"seedless and seed",
"ants and seed"
] | C | Vascular plants are further divided into seedless and seed plants. |
ARC-Challenge | arc_04_03126 | A rabbit population has increased noticeably in the past ten years. Which of the following is a reasonable hypothesis for this population growth? | [
"Competition for food has increased among rabbits.",
"The rabbit's main predator has been eliminated by human development.",
"Abnormal weather conditions have decreased water levels of the local ponds.",
"An organism that relies on similar food sources has migrated into the area."
] | B | null |
sciq | sciq_01_05470 | What is the measure of sound intensity levels? | [
"decibels",
"centimeters",
"octaves",
"moles"
] | A | Sound intensity levels are quoted in decibels (dB) much more often than sound intensities in watts per meter squared. Decibels are the unit of choice in the scientific literature as well as in the popular media. The reasons for this choice of units are related to how we perceive sounds. How our ears perceive sound can ... |
sciq | sciq_01_07198 | Tremetol, a metabolic poison found in the white snake root plant, prevents the metabolism of what? | [
"sugars",
"lipids",
"sodium",
"lactate"
] | D | Tremetol, a metabolic poison found in the white snake root plant, prevents the metabolism of lactate. When cows eat this plant, it is concentrated in the milk they produce. Humans who consume the milk become ill. Symptoms of this disease, which include vomiting, abdominal pain, and tremors, become worse after exercise.... |
sciq | sciq_01_05372 | What do we call coiled structures made of dna and proteins? | [
"Molecules",
"chromosomes",
"Organisms",
"nodes"
] | B | Chromosomes are coiled structures made of DNA and proteins. They form after DNA replicates and are the form in which the genetic material goes through cell division. Chromosomes contain genes, which code for proteins. |
openbookqa | obqa_02_01077 | how many hours will it take the planet to complete a spinning motion? | [
"22",
"24",
"twenty hours",
"twenty one hours"
] | B | a Rotation of the Earth on itself takes one day |
openbookqa | obqa_02_02581 | If a puppy steps on a lit cigarette, it is likely | [
"happy",
"swell",
"lovely",
"pained"
] | D | burning a living thing usually causes harm to that living thing |
medmcqa | medmcqa_05_02253 | The transmembrane region of a protein is likely to have | [
"A stretch of hydrophilic amino acids",
"A stretch of hydrophobic amino acids",
"A disulphide loop",
"Alternating hydrophilic and hydrophobic amino acids"
] | A | Some of the integral membrane proteins span the whole bilayer and they are called transmembrane proteins (Fig. 2.4). The hydrophobic side chains of the amino acids are embedded in the hydrophobic central core of the membrane. The transmembrane proteins can serve as receptors (for hormones, growth factors, neurotransmit... |
math_qa | mathqa_03_00043 | the average age of 15 students of a class is 15 years . out of these , the average age of 5 students is 12 years and that of the other 9 students is 16 years . the age of the 15 th student is ? | [
"11 years",
"17 years",
"21 years",
"14 years"
] | C | "age of the 15 th student = [ 15 * 15 - ( 12 * 5 + 16 * 9 ) ] = ( 225 - 204 ) = 21 years . answer : c" |
sciq | sciq_01_01973 | What help should you use for disposing hazardous products? | [
"first aid kit",
"guidelines on label",
"call poison control",
"biohazard unit"
] | B | Proper disposal depends on the waste. Many hazardous products have disposal guidelines on the label. That’s one reason why you should keep the products in their original containers. The labels also explain how to use the products safely. Follow the instructions to protect yourself and the environment. Most communities ... |
sciq | sciq_01_00987 | What are prokaryotic cells filled with? | [
"rna",
"protein",
"chlorophyll",
"cytoplasm"
] | D | cytoplasm. Like all other cells, prokaryotic cells are filled with cytoplasm. It includes watery cytosol and other structures. |
sciq | sciq_01_11093 | Nitrogen is an important macronutrient because it is part of nucleic acids and proteins. atmospheric nitrogen, which is the diatomic molecule n2, or dinitrogen, is the largest pool of nitrogen in these? | [
"gas planets",
"desert biomes",
"terrestrial ecosystems",
"aquatic ecosytems"
] | C | Nitrogen Fixation: Root and Bacteria Interactions Nitrogen is an important macronutrient because it is part of nucleic acids and proteins. Atmospheric nitrogen, which is the diatomic molecule N2, or dinitrogen, is the largest pool of nitrogen in terrestrial ecosystems. However, plants cannot take advantage of this nitr... |
math_qa | mathqa_03_00747 | 10 machines , each working at the same constant rate , together can complete a certain job in 12 days . how many additional machines , each working at the same constant rate , will be needed to complete the job in 8 days ? | [
"2",
"3",
"4",
"5"
] | D | "another solution which is faster is since each machine works at a constant rate . the time needs to bought down from 12 to 8 . so the new time is 2 / 3 of the original time . thus to achieve this we need the rate to be 3 / 2 of original . so 3 / 2 * 10 = 15 so we need 15 - 10 = 5 more machines . answer : d" |
medmcqa | medmcqa_05_04727 | In brown-sequard syndrome sensation, that is lost at the same side of lesion is - | [
"Pain",
"Touch",
"Temperature",
"Proprioception"
] | D | Source: Ganong-142 Brown-Sequard syndrome, also known as Brown-Sequard's hemiplegia and Brown-Sequard's paralysis, is a loss of sensation and motor function (paralysis and ataxia) that is caused by the lateral hemisection (cutting) of the spinal cord. Other synonyms are crossed hemiplegia, hemiparaplegic syndrome, hemi... |
sciq | sciq_01_07326 | What do you call a pure substance that cannot be broken down into different types of substances? | [
"compound",
"element",
"molecule",
"sample"
] | B | An element is a pure substance that cannot be broken down into different types of substances. There are almost 120 known elements ( Figure below ), each with its own personality. The chemical and physical properties of one element differ from any other. Elements are arranged according to their properties in the Periodi... |
openbookqa | obqa_02_00925 | Which changes an object's shape and mass? | [
"smashing it",
"tossing it",
"rolling it",
"touching it"
] | A | breaking down an object changes that object 's shape and mass |
math_qa | mathqa_03_03324 | a student gets 60 % in one subject , 80 % in the other . to get an overall of 75 % how much should get in third subject . | [
"75 %",
"25 %",
"85 %",
"55 %"
] | C | let the 3 rd subject % = x 60 + 80 + x = 3 * 75 140 + x = 225 x = 225 - 140 = 85 answer : c |
openbookqa | obqa_02_02952 | Which is likely water vapor? | [
"a dog",
"a cat",
"a rat",
"puffy white fliers"
] | D | water vapor is found in the atmosphere |
math_qa | mathqa_03_00549 | a bag contains 8 red , 6 blue and 4 green balls . if 2 ballsare picked at random , what is the probability that both are red ? | [
"1 / 13",
"2 / 23",
"5 / 26",
"7 / 30"
] | D | "p ( both are red ) , = 8 c 216 c 2 = 8 c 216 c 2 = 28 / 120 = 7 / 30 d" |
medmcqa | medmcqa_05_03789 | Pheochromocytoma may be associated with: | [
"Medullary carcinoma of the thyroid",
"Papillary carcinoma of the thyroid",
"Anaplastic carcinoma of the thyroid",
"Follicular carcinoma of the thyroid"
] | A | Ans. A. Medullary carcinoma of the thyroidMEN 2a: Sipple syndromeMEN 2ba. Thyroid; Medullary thyroid carcinomaa. Thyroid: Medullary thyroid carcinomab. Pheochromocytomab. Pheochromocytomac. Parathyroid hyperplasiac. Mucosal neuromas and Marfanoid appearance |
sciq | sciq_01_08630 | What kind of organisms are prokaryotes? | [
"single - flagellated",
"viral",
"single-celled",
"multicellular organisms"
] | C | All prokaryotes are single-celled organisms. |
math_qa | mathqa_03_03748 | the average of 10 numbers is calculated as 16 . it is discovered later on that while calculating the average , the number 55 was incorrectly read as 25 , and this incorrect number was used in the calculation . what is the correct average ? | [
"17",
"19",
"25",
"31"
] | B | "the total sum of the numbers should be increased by 30 . then the average will increase by 30 / 10 = 3 . the correct average is 19 . the answer is b ." |
medmcqa | medmcqa_05_01225 | Pond's fractures are common in: AP 09 | [
"Children",
"Adolescent",
"Adult",
"Old age"
] | A | Ans. Children |
math_qa | mathqa_03_00860 | in what time will a railway train 56 m long moving at the rate of 39 kmph pass a telegraph post on its way ? | [
"3 sec",
"4 sec",
"5 sec",
"6 sec"
] | C | "t = 56 / 39 * 18 / 5 = 5 sec answer : c" |
openbookqa | obqa_02_00076 | When does electricity flow through a conductor? | [
"when it's outside around lighting",
"when it's attached to a battery",
"when it's attached to a human",
"when it's near a light bulb"
] | B | sending electricity through a conductor causes electricity to flow through that conductor |
sciq | sciq_01_07329 | Metals, metalloids, and nonmetals are the different classes of what? | [
"structures",
"elements",
"ions",
"compounds"
] | B | The classes of elements are metals, metalloids, and nonmetals. They are color-coded in the table. Blue stands for metals, orange for metalloids, and green for nonmetals. You can read about each of these three classes of elements later in the chapter, in the lesson "Classes of Elements. ". |
medmcqa | medmcqa_05_02386 | Beaded margin of eyelid is seen in | [
"Erythema granuloma annulare",
"Leprosy",
"Granuloma annulare",
"Lipoid proteinosis"
] | D | Lipoid proteinosis is a rare, recessively inherited disorder, characterized by infiltration of the skin, oral cavity and larynx. Patients with this genodermatosis can usually be recognized instantly because of husky voice, inability to protrude tongue and thickened eyelids. |
math_qa | mathqa_03_04936 | if n is a natural number , then 6 n ^ 2 + 6 n is always divisible by ? | [
"6 only",
"6 and 12",
"12 only",
"18 only"
] | B | "6 n ^ 2 + 6 n = 6 n ( n + 1 ) , which is always divisible by 6 and 12 both , since n ( n + 1 ) is always even . answer is b" |
sciq | sciq_01_10958 | What is a force that opposes motion between any surfaces that are touching? | [
"tension",
"vibration",
"gravity",
"friction"
] | D | Friction is a force that opposes motion between any surfaces that are touching. |
openbookqa | obqa_02_00687 | If a cat is given cyanide, it will | [
"expire",
"cough",
"puke",
"eat"
] | A | poison causes harm to living things |
openbookqa | obqa_02_02998 | Seeds from a prickle bush can be moved across a continent if | [
"foxes nap",
"sharks swim",
"birds die",
"gulls help"
] | D | birds are a vehicle for spreading the seeds of a plant |
sciq | sciq_01_01011 | The vagina starts at the vulva and ends where? | [
"pelvic brim",
"clitoris",
"testicle",
"the uterus"
] | D | The vagina is a tube-like structure about 9 centimeters (3.5 inches) long. It begins at the vulva and extends upward to the uterus. It has muscular walls lined with mucous membranes. The vagina has two major reproductive functions. It receives sperm during sexual intercourse, and it provides a passageway for a baby to ... |
sciq | sciq_01_08043 | What do refrigerator magnets contain that make them stick to a refrigerator door? | [
"copper",
"zinc",
"steel",
"iron"
] | D | Refrigerator magnets stick to a refrigerator door because it contains iron. Why won’t the magnets stick to wooden cabinet doors?. |
sciq | sciq_01_06310 | What kind of medical intervention seeks to eradicate diseases like polio and measles? | [
"vaccination",
"nutrition",
"malnutrition",
"surgical intervention"
] | A | |
medmcqa | medmcqa_05_03136 | Second most common neoplasm seen in children is- | [
"Lymphoma",
"Brain tumour",
"Wilm's tumour",
"Neuroblastoma"
] | B | Ans. is 'b' i.e., Brain tumour |
medmcqa | medmcqa_05_00362 | For which one of the following tumours Gastrin is a biochemical marker- | [
"Medullary carcinoma of thyroid",
"Pancreatic neuroendocrine tumour",
"Pheochromocytoma",
"Gastrointestinal stromal tumor"
] | B | Pancreatic neuroendocrine tumors (PanNETs, PETs, or PNETs), often referred to as "islet cell tumors", or "pancreatic endocrine tumors" are neuroendocrine neoplasms that arise from cells of the endocrine (hormonal) and nervous system within the pancreas. PanNETs are a type of neuroendocrine tumor, representing about one... |
sciq | sciq_01_00908 | During asexual reproduction, fungi produce haploid spores by what process involving a haploid parent cell? | [
"divergence",
"mitosis",
"osmosis",
"evaporation"
] | B | During asexual reproduction, fungi produce haploid spores by mitosis of a haploid parent cell. A haploid cell has just one of each pair of chromosomes. The haploid spores are genetically identical to the parent cell. Spores may be spread by moving water, wind, or other organisms. Wherever the spores land, they will dev... |
sciq | sciq_01_08165 | Atoms that have gained electrons and become negatively charged are called what? | [
"negative ions",
"cations",
"anions",
"negative atoms"
] | A | Changes to the nucleus of an atom require tremendous amounts of energy, so protons are not easily gained or lost by atoms. Electrons, on the other hand, are held fairly loosely and can often be removed quite easily. When an object loses some electrons, the remaining object is now positively charged because it has an ex... |
sciq | sciq_01_00592 | Controlling muscles and maintaining balance are just two of the roles of what system? | [
"bacterial system",
"electrical system",
"nervous system",
"digestive system"
] | C | Controlling muscles and maintaining balance are just two of the roles of the nervous system. The nervous system also lets you:. |
openbookqa | obqa_02_00872 | A pond can be a community because | [
"fish and frogs get along",
"there is a mix of life",
"life forms gather together",
"there is a lot of growth"
] | B | a community is made of many types of organisms in an area |
sciq | sciq_01_04778 | Which primate group generally lives alone? | [
"orangutan",
"chimpanzee",
"human",
"gorilla"
] | A | Yes! This is the Hubbard Glacier in Alaska. As the glacier meets the relatively warm seawater, it calves. Pieces of the glacier break off and fall into the water. These icebergs may be as large as a ten-story building. |
medmcqa | medmcqa_05_02122 | A person with violent behavior and agitation was diagnosed to have Schizophrenia and was receiving haloperidol. Following this he developed rigidity and inability to move his eyes. Which of the following drugs should be added to his treatment intravenously for this condition? | [
"Diazepam",
"Resperidone",
"Promethazine",
"Haloperidol"
] | C | Ans. c. Promethazine (Ref: Harrison 19/e p2624, 18/e p3544. Katzung 12/e p495)Rigidity and inability to move eyes after haloperidol use in a patient of Schizophrenia is highly suggestive of acute muscular dystonia. Treatment with IM anticholinergic (benztropine) or IV/IM antihistaminic (diphenhydramine hydrochloride al... |
math_qa | mathqa_03_04698 | let f ( x , y ) be defined as the remainder when ( x – y ) ! is divided by x . if x = 24 , what is the maximum value of y for which f ( x , y ) = 0 ? | [
"12",
"15",
"18",
"20"
] | D | "the question is finding y such that ( 24 - y ) ! is a multiple of 24 . that means we need to have 2 ^ 3 * 3 in ( 24 - y ) ! 4 ! is the smallest factorial number with 2 ^ 3 * 3 as a factor . 24 - y = 4 y = 20 the answer is d ." |
openbookqa | obqa_02_01899 | something that can negatively impact an organisms health is | [
"graduation",
"a placebo",
"chickenpox",
"chemistry"
] | C | illness has a negative impact on an organism 's health |
sciq | sciq_01_07837 | Name the physicist who discovered radioactivity? | [
"louis pasteur",
"neal degrasse tyson",
"antoine henri becquerel",
"albert einstein"
] | C | Radioactivity was discovered in 1896 by a French physicist named Antoine Henri Becquerel. Becquerel was experimenting with uranium, which glows after being exposed to sunlight. Becquerel wanted to see if the glow was caused by rays of energy, like rays of light and X-rays. He placed a bit of uranium on a photographic p... |
medmcqa | medmcqa_05_02433 | Strongest force of bonding b/w retina an RPE | [
"Vitreous gel pressure",
"Intraocular fluid pressure",
"RPE water transpo",
"IPM"
] | D | D i.e. IPM Interphotoreceptor matrix (IPM) is the strongest mechanism for bonding the retina to retinal pigment epithelium (RPE)Q. It also provide physical suppo of photoreceptors and transfer nutrients and visual pigment. The quality of these functions is controlled by RPE through the synthesis of matrix materials, tr... |
sciq | sciq_01_07447 | Steel, bronze, and brass are examples of what? | [
"oxides",
"chemicals",
"alloys",
"compounds"
] | C | Pure metals may be less useful than mixtures of metals, called alloys. Examples of alloys include steel, bronze, and brass. |
openbookqa | obqa_02_04741 | When is fog most likely to occur | [
"3 p.m.",
"midnight",
"6 p.m.",
"noon"
] | B | fog is formed by water vapor condensing in the air |
ARC-Easy | arc_04_01616 | In an atom, protons plus neutrons make up the atom's | [
"electric charge.",
"atomic mass.",
"atomic number.",
"electron number."
] | B | null |
sciq | sciq_01_08228 | The heart is an organ in which system? | [
"nervous system",
"circulatory system",
"immune system",
"respiratory system"
] | B | Human organs are organized into organ systems. An organ system is a group of organs that work together to carry out a complex function. Each organ of the system does part of the overall job. For example, the heart is an organ in the circulatory system. The circulatory system also includes the blood vessels and blood. T... |
ARC-Easy | arc_04_00492 | Which biological process in mammals occurs largely due to cell division? | [
"healing",
"respiration",
"decomposition",
"photosynthesis"
] | A | null |
medmcqa | medmcqa_05_01201 | Patient with mitral stenosis is having surgery tomorrow. There is some liver compromise. Which of the following inhalational agent is preferred – | [
"Halothane",
"Enflurane",
"Xenon",
"Sevoflurane"
] | C | "Maintenance of anesthesia in MS is best accomplished by use of drugs with minimal effect on heart rate, myocardial contractility, cardiac output and systemic and pulmonary vascular resistence".
─Stoelting
Amongst the given options, Xenon has minimal effect on cardiovascular side effects.
Halothone decrease myocardial... |
openbookqa | obqa_02_04153 | During a prolonged shortage of water, a tree's ability to add extra tissue and grow thick rings is slowed and the tree produces | [
"wider growth rings",
"thinner growth rings",
"more leafy growths",
"annual scar tissue"
] | B | as the amount of available water decreases , tree-growth rings will become narrower |
openbookqa | obqa_02_04815 | A riverbank is made of what? | [
"animals",
"oceans",
"loam",
"bones"
] | C | a riverbank is made of soil |
openbookqa | obqa_02_02894 | Digestion is when stomach acid breaks down | [
"a pizza",
"a house",
"a rock",
"a car"
] | A | digestion is when stomach acid breaks down food |
sciq | sciq_01_00187 | The secondary wall contains _________ , a secondary cell component in plant cells that have completed cell growth/expansion. | [
"lignin",
"glucogen",
"cytoplasm",
"cellulose"
] | A | Microtubules guide the formation of the plant cell wall. Cellulose is laid down by enzymes to form the primary cell wall. Some plants also have a secondary cell wall. The secondary wall contains a lignin, a secondary cell component in plant cells that have completed cell growth/expansion. |
ARC-Easy | arc_04_01934 | In which structure is the Sun located? | [
"Milky Way Galaxy",
"Andromeda Galaxy",
"Cat's Eye Nebula",
"Horseshoe Nebula"
] | A | null |
medmcqa | medmcqa_05_02688 | The classification proposed by the International Lymphoma Study Group for non - Hodgkin&;s lymphoma is known as - | [
"Kiel classification",
"REAL classification",
"WHO classification",
"Rappapo classification"
] | B | <p>International Lymphoma Study Group (Harris et al) proposed revised European -American classification of lymphoid neoplasms (REAL classification ) .This classification was based on the hypothesis that all forms of lymphoid malignancies represent malignant counterpas of normal population of immune cells present in the... |
math_qa | mathqa_03_00533 | what is remainder of the division ( 1125 * 1127 * 1129 ) / 12 ? | [
"0",
"3",
"1",
"2"
] | B | "remainder will be number / 100 here as the divisor is two digit number = 12 . hence checking for the last two digits = 5 * 7 * 9 = 15 thus remainder = 3 . answer : b" |
medmcqa | medmcqa_05_00013 | A failure of the tricuspid leaflets to attach to the annulus fibrosus will result in which of the following? | [
"Persistent truncus aeriosus (PTA)",
"Ebstein's anomaly",
"Transposition of the great aeries",
"Common ventricle"
] | B | B. Failure of fusion of the tricuspid leaflets with the annulus fibrosus results in Ebstein's anomaly PTA and TOF is a defect of aoopulmonary septum. |
sciq | sciq_01_05855 | The surfaces of the bones at the joints are covered with a smooth layer of cartilage, which reduces what force between the bones when they move? | [
"gravity",
"expulsion",
"friction",
"vibration"
] | C | Movable joints allow the greatest movement and are the most common. In these joints, the bones are connected by ligaments. The surfaces of the bones at the joints are covered with a smooth layer of cartilage. It reduces friction between the bones when they move. The space between the bones is also filled with a liquid ... |
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