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 ⌀ |
|---|---|---|---|---|---|
math_qa | mathqa_03_02414 | the present age of a father is 3 years more than 3 times the age of his son . 5 years hence , father ' s age will be 10 years more than twice the age of the son . find the present age of the father . | [
"33",
"38",
"27",
"40"
] | C | if the present age be x years . father ' s will be ( 3 x + 3 ) years . . so , ( 3 x + 3 + 5 ) = 2 ( x + 3 ) + 10 or , x = 8 so the fathers present age = ( 3 x + 3 ) = ( 3 * 8 + 3 ) years = 27 years . . answer : option c |
ARC-Challenge | arc_04_02624 | The respiratory system cannot deliver oxygen to the cells of the body, nor can it remove carbon dioxide, without which two body systems? | [
"muscular and nervous",
"digestive and muscular",
"cardiovascular and nervous",
"cardiovascular and muscular"
] | D | null |
math_qa | mathqa_03_00257 | a circle graph shows how the megatech corporation allocates its research and development budget : 14 % microphotonics ; 24 % home electronics ; 20 % food additives ; 29 % genetically modified microorganisms ; 8 % industrial lubricants ; and the remainder for basic astrophysics . if the arc of each sector of the graph i... | [
"8 °",
"10 °",
"18 °",
"36 °"
] | C | "14 % microphotonics ; 24 % home electronics ; 20 % food additives ; 29 % genetically modified microorganisms ; 8 % industrial lubricants ; 100 - ( 14 + 24 + 20 + 29 + 8 ) = 5 % basic astrophysics . 5 % of 360 ° is 18 ° . answer : c ." |
sciq | sciq_01_05133 | What kind of muscle cells undergo twitch-type contractions with long refractory periods followed by brief relaxation periods, allowing the heart to fill with blood for the next cycle? | [
"smooth muscle",
"nervous muscle",
"cardiac muscle",
"skeletal muscle"
] | C | Cardiac muscle undergoes aerobic respiration patterns, primarily metabolizing lipids and carbohydrates. Myoglobin, lipids, and glycogen are all stored within the cytoplasm. Cardiac muscle cells undergo twitch-type contractions with long refractory periods followed by brief relaxation periods. The relaxation is essentia... |
sciq | sciq_01_04585 | Snails, scallops, and squids are what type of invertebrate? | [
"algae",
"mollusk",
"crustacean",
"arthropod"
] | B | Mollusks are invertebrates such as snails, scallops, and squids. They have a hard outer shell. There is a layer of tissue called the mantle between the shell and the body. Most mollusks have tentacles for feeding and sensing, and many have a muscular foot. Mollusks also have a coelom, a complete digestive system, and s... |
sciq | sciq_01_02993 | Loss of muscle mass due to breakdown of structural proteins is known as what? | [
"exhaustion",
"mutation",
"distrophy",
"atrophy"
] | D | 10.6 Exercise and Muscle Performance Hypertrophy is an increase in muscle mass due to the addition of structural proteins. The opposite of hypertrophy is atrophy, the loss of muscle mass due to the breakdown of structural proteins. Endurance exercise causes an increase in cellular. |
ARC-Easy | arc_04_00071 | One process in the formation of sedimentary rocks is when rocks are | [
"compressed by moving plates.",
"heated and subjected to high pressure.",
"broken up and deposited in layers.",
"moved up along fault planes."
] | C | null |
sciq | sciq_01_09296 | What is the process in which a layer of a second metal is deposited on the metal electrode that acts as the cathode during electrolysis? | [
"casting",
"cold fusion",
"electroplating",
"distillation"
] | C | Electroplating In a process called electroplating, a layer of a second metal is deposited on the metal electrode that acts as the cathode during electrolysis. Electroplating is used to enhance the appearance of metal objects and protect them from corrosion. Examples of electroplating include the chromium layer found on... |
ARC-Easy | arc_04_01221 | During which of the processes below does water vapor change to liquid water? | [
"melting",
"freezing",
"evaporation",
"condensation"
] | D | null |
openbookqa | obqa_02_00529 | Eagles eat | [
"hawks",
"flying insects",
"plants and grains",
"small burrowing mammals"
] | D | eagles eat rabbits |
sciq | sciq_01_03053 | Air is said to reach what point, a term used by meteorologists, when humidity increases or temperature decreases? | [
"bubble point",
"its dew point",
"its dip point",
"freezing point"
] | B | Air reaches its dew point when humidity increases or temperature decreases. |
sciq | sciq_01_04178 | At what point is water on the ph scale? | [
"14, basic",
"0, very acidic",
"neutrality, 7",
"3, acidic"
] | C | The light from a laser is monochromatic, coherent, and very intense. |
math_qa | mathqa_03_02704 | what is the average ( arithmetic mean ) of the numbers 100 , 150 , 200 , 200 , 250 , and 300 ? | [
"100",
"150",
"140",
"200"
] | D | "{ 100 , 150 , 200 , 200 , 250 , 300 } = { 200 - 100,200 - 50 , 200 , 200,200 + 50,200 + 100 } - - > the average = 200 . answer : d ." |
medmcqa | medmcqa_05_02993 | Drug of choice for acute iridocyclitis is- | [
"Steroids",
"Acetazolamide",
"Atropine",
"Antibodies"
] | A | Coicosteroids are of great value in controlling the iridocyclitis in the acute phase. They usually administered topically as drops or ointment or subconjunctival injections. eg ;- betamethasone, dexamethasone and prednisolone. |
medmcqa | medmcqa_05_00755 | Which of the following is the investigation of choice for assessment of depth of penetration and perirectal nodes in rectal cancer - | [
"Trans rectal ultrasound",
"CT Scan pelvis",
"MRI Scan",
"Double contrast Barium enema"
] | C | Ans. is 'c' i.e., M.R.I. Scan |
sciq | sciq_01_01216 | Name the simple sugar that is a component of starch. | [
"Fructose",
"insulin",
"Splenda",
"glucose"
] | D | 3.2 | Carbohydrates By the end of this section, you will be able to: • Discuss the role of carbohydrates in cells and in the extracellular materials of animals and plants • Explain the classifications of carbohydrates • List common monosaccharides, disaccharides, and polysaccharides Most people are familiar with carboh... |
medmcqa | medmcqa_05_00709 | In the etiology of endometriosis Sampson's theory is : | [
"Implantation theory",
"Coelomic metaplasia theory",
"Metastatic theory",
"Histogenesis by induction"
] | A | Implantation theory |
openbookqa | obqa_02_02451 | A rock quarry can contain in its rocks | [
"sunflowers",
"foil material",
"candles",
"broken toys"
] | B | rocks sometimes contain aluminum |
ARC-Easy | arc_04_00187 | Which is an example of a chemical reaction? | [
"The melting of ice",
"The grinding of salt crystals to powder",
"The burning of wood",
"The evaporation of water from a puddle"
] | C | null |
openbookqa | obqa_02_01490 | A blue colored item will only reflect | [
"all colors in the spectrum",
"only the color white",
"a combination of colors",
"an exact matching color"
] | D | if an object is blue then that object reflects only blue light |
math_qa | mathqa_03_00453 | the product of three consecutive numbers is 504 . then the sum of the smallest two numbers is ? | [
"11",
"15",
"20",
"38"
] | B | "product of three numbers = 504 504 = 7 * 8 * 9 . so , the three numbers are 7 , 8 and 9 . and sum of smallest of these two = 7 + 8 = 15 . answer : option b" |
medmcqa | medmcqa_05_04631 | Nerve damaged during sentinel node biopsy of breast carcinoma is: (2014 Feb D. REPEAT) | [
"Intercostobrachial nerve",
"Lateral pectoral nerve",
"Long thoracic nerve",
"Nerve to latissimus dorsi"
] | A | Ans: A (Intercostobrachial nerve) Ref: Fischer JE et al, Master of Surgery, Lippincott. 2006. 5th edition, pg: 514 Explanation: "Complications of sentinel lymph node biopsy and axillary node sampling include hematoma formation, wound infection, seroma, lymphedema and damage to intercostobrachial nerve." Ref Fischer et ... |
ARC-Challenge | arc_04_03226 | Currently, Antarctica is the coldest and driest place on Earth. Paleontologists have found dinosaur fossils in rock layers below the ice. Based on this evidence, which is a reasonable conclusion about the climate of Antarctica in the past? | [
"Antarctica has always had the same climate as at present.",
"At some time in the past, Antarctica was a hot, dry desert.",
"At some time in the past, Antarctica was much warmer and wetter.",
"At some time in the past, Antarctica was colder and wetter than it is now."
] | C | null |
sciq | sciq_01_02750 | How many sperm does it take to fertilize an egg? | [
"two",
"one",
"five",
"ten"
] | B | 85 million sperm per day are produced. per testicle. That's 170,000,000 every day. This means that a single male may produce more than a quadrillion (1,000,000,000,000) sperm cells in his lifetime! But it only takes one to fertilize an egg. |
math_qa | mathqa_03_03532 | if 213 × 16 = 3408 , then 1.6 × 21.3 is equal to : | [
"0.3408",
"3.408",
"34.08",
"340.8"
] | C | "solution 1.6 × 21.3 = ( 16 / 10 x 213 / 10 ) = ( 16 x 213 / 100 ) = 3408 / 100 = 34.08 . answer c" |
medmcqa | medmcqa_05_00465 | which cranial nerve is present arround the origin of occipital aery of lower end of sternocleidomastoid muscle ? | [
"spinal accesory cranial nerve",
"superior laryngeal nerve",
"hypoglossal nerve",
"petrosal nerve"
] | C | hypoglossal nerve hooks arround the origin of occipital aery of lower end of sternocleidomastoid muscle ref : bd chaursia |
math_qa | mathqa_03_03043 | a train travels from new york to chicago , a distance of approximately 840 miles , at an average rate of 60 miles per hour and arrives in chicago at 7 : 00 in evening , chicago time . at what hour in the morning , new york time , did the train depart for chicago ? ( note : chicago time is one hour earlier than new york... | [
"3 : 00",
"4 : 00",
"5 : 00",
"6 : 00"
] | D | "7 : 00 in evening in chicago = 8 : 00 in evening in new york . so , the train was in chicago 8 : 00 in the evening , new york time . the trip took t = d / r = 840 / 60 = 14 hours . therefore , the train depart from new york at 8 : 00 - 14 hours = 6 : 00 in the morning , new york time . answer : d ." |
sciq | sciq_01_09384 | Solutions that are prepared in which a solute concentration exceeds its solubility are called what? | [
"mineralized",
"solidified",
"instantiated",
"supersaturated"
] | D | Solutions may be prepared in which a solute concentration exceeds its solubility. Such solutions are said to be supersaturated, and they are interesting examples of nonequilibrium states. For example, the carbonated beverage in an open container that has not yet “gone flat” is supersaturated with carbon dioxide gas; gi... |
medmcqa | medmcqa_05_02507 | Which of the following best represents the impoance of Rheumatoid factor in rheumatoid ahritis? | [
"Rheumatoid factor is associated with bad prognosis",
"Rheumatoid factor correlates with disease activity",
"Rheumatoid factor is very common in childhood Rheumatoid ahritis",
"Absent rheumatoid factor rules out the diagnosis of Rheumatoid ahritis"
] | A | Rheumatoid factor (RF) consists of heterogeneous autoantibodies of the IgM class that react against the Fc region of human IgG. It is found in 70% of rheumatoid ahritis patients and is associated with a worse prognosis, since higher levels of rheumatoid factor are associated with more aggressive disease, rheumatoid nod... |
math_qa | mathqa_03_03542 | the average temperature for monday , tuesday , wednesday and thursday was 48 degrees and for tuesday , wednesday , thursday and friday was 46 degrees . if the temperature on monday was 44 degrees . find the temperature on friday ? | [
"65 degrees",
"73 degrees",
"36 degrees",
"34 degrees"
] | C | "m + tu + w + th = 4 * 48 = 192 tu + w + th + f = 4 * 46 = 184 m = 44 tu + w + th = 192 - 44 = 148 f = 184 – 148 = 36 answer : c" |
medmcqa | medmcqa_05_00060 | Bronchiectasis sicca is seen with: | [
"TB",
"Peussis",
"Cystic fibrosis",
"Kaagener syndrome"
] | A | Bronchiectasis sicca- all features of bronchiectasis but absence of copious amount of sputum which is usually a hallmark of bronchiectasis. HRCT chest shows abnormal dilation of the tracheal bronchial tree ; it is present without infective sputum and occurs due to tuberculosis. |
sciq | sciq_01_06102 | Human beings depend on learned behaviors more than any other? | [
"Beings",
"species",
"Organisms",
"mammals"
] | B | Human beings depend on learned behaviors more than any other species. Think about some of the behaviors you have learned. They might include making a bed, riding a bicycle, using a computer, and playing a sport, to name just a few. You may have learned each of the behaviors in different ways. There are several differen... |
sciq | sciq_01_11528 | What are the three primary pigment colors? | [
"red, green, blue",
"green, orange, purple",
"cyan, yellow, magenta",
"red, white, blue"
] | C | Pigments are substances that color materials by reflecting light of certain wavelengths and absorbing light of other wavelengths. The primary pigment colors are cyan, yellow, and magenta. They can be combined to produce all other colors. |
sciq | sciq_01_07211 | What effect causes winds and currents to form circular patterns? | [
"coriolis effect",
"centrifugal effect",
"jet stream",
"horse latitudes"
] | A | The Coriolis effect causes winds and currents to form circular patterns. The direction that they spin depends on the hemisphere that they are in. |
openbookqa | obqa_02_00980 | Which of the following are found in woodlands? | [
"Scorpions",
"Crickets",
"Camels",
"Whales"
] | B | some crickets live in forests |
medmcqa | medmcqa_05_01120 | A 6 years old boy presented with Complex seizures per day in spite of adequate 4 drug antiepileptic regime. He had history of repeated high-grade fever in childhood. MRI for epilepsy protocol revealed normal brain scan. Which of the following will not be helpful for functional imaging of brain? | [
"MDCT",
"SPECT imaging",
"Interictal 18F-FDG PET",
"Video EEG with Ictal 99mTc- HMPAO study of brain"
] | A | Brain perfusion study using perfusion agents like Tc-99m HMPAO, i.e., Tc-9W6HMPAO brain SPECT is indicated in acute cerebral infarct imaging before evidence of CT/MRI pathology, when positive findings are seen with 1 hour of event. Brain metabolic rate and functional activity study by using 18F –FDG PET is indicated in... |
openbookqa | obqa_02_01474 | A student waiting for class to be over, in the last minute until the bell rings | [
"watches a UFO",
"works at factories",
"counts down portions",
"sleeps at home"
] | C | seconds are used to measure time |
math_qa | mathqa_03_00966 | the distance between two cities a and b is 465 km . a train starts from a at 8 a . m . and travel towards b at 60 km / hr . another train starts from b at 9 a . m and travels towards a at 75 km / hr . at what time do they meet ? | [
"09",
"07",
"12",
"05"
] | C | "explanation : suppose they meet x hrs after 8 a . m then , [ distance moved by first in x hrs ] + [ distance moved by second in ( x - 1 ) hrs ] = 465 therefore , 60 x + 75 ( x - 1 ) = 465 = > x = 3 . so , they meet at ( 8 + 4 ) i . e , 12 noon answer : c )" |
openbookqa | obqa_02_03389 | An example of pollution might be | [
"recycling old glass to make a house",
"throwing plastic in the ocean",
"donating clothes to a thrift shop",
"Using old shirts to make a blanket"
] | B | pollution is a source of pollutants |
medmcqa | medmcqa_05_02844 | Chediak Higashi syndrome is characterisedwhich of the following defect of patelets? | [
"Platelet formation",
"Platelet adhesion",
"Platelet aggregation",
"Platelet granule release"
] | D | Ans. is 'd' i.e., Platelet granule release |
medmcqa | medmcqa_05_04388 | The ratio of ICF volume to Extracellular fluid volume reaches adult values at the age of | [
"1 year",
"2 years",
"3 years",
"4 years"
] | A | Total body water is divided between 2 main compaments: intracellular fluid (ICF) and extracellular fluid (ECF). In the fetus and newborn, the ECF volume is larger than the ICF volume. The normal postnatal diuresis causes an immediate decrease in the ECF volume. This is followed by continued expansion of the ICF volume,... |
sciq | sciq_01_01253 | Most molecular compounds that have a mass similar to water are in what state of matter at room temperature? | [
"solid",
"gas",
"liquid",
"vapor"
] | B | The hydrogen bonding that occurs in water leads to some unusual, but very important properties. Most molecular compounds that have a mass similar to water are gases at room temperature. Because of the strong hydrogen bonds, water molecules are able to stay condensed in the liquid state. The Figure below shows how the b... |
openbookqa | obqa_02_01855 | A person notes that the moon goes through various phases and eventually repeats these phases over the course of | [
"every other new month",
"about six more days",
"just over a month",
"just under a month"
] | D | a revolution of the moon around the Earth takes 1 month |
ARC-Challenge | arc_04_03106 | Which mechanism is not an example of a negative feedback mechanism in the human body? | [
"contracting muscles",
"regulating blood pressure",
"regulating body temperature",
"maintaining blood sugar level"
] | A | null |
sciq | sciq_01_09701 | Silicon with an element that gives it extra electrons is which type of semiconductor? | [
"n-type",
"m. Type",
"i.g - type",
"k. - type"
] | A | An n-type (negative-type) semiconductor consists of silicon and an element such as phosphorus that gives the silicon crystal extra electrons. You can see this in the Figure above . An n-type semiconductor is like the negative terminal of a battery. |
math_qa | mathqa_03_03311 | in a survey of political preferences , 78 % of those asked were in favour of at least one of the proposals : i , ii and iii . 50 % of those asked favoured proposal i , 30 % favoured proposal ii , and 20 % favoured proposal iii . if 5 % of those asked favoured all 3 of the proposals , what x percentage of those asked fa... | [
"10",
"12",
"17",
"22"
] | C | bunuel , my answer for exactly 2 people was 17 and this was my approach : 100 % = ( a + b + c ) - ( anb + anc + bnc ) - 5 % + 22 % which leads me to x = 100 % = ( 50 + 30 + 20 ) - ( at least 2 people ) - 5 % + 22 % . c |
sciq | sciq_01_08556 | What colors in a neon sign represent real neon? | [
"yellow, white",
"purple, blue",
"red, orange",
"blue, green"
] | C | “Neon” signs are familiar examples of gas discharge tubes. However, only signs that glow with the red-orange color seen in the figure are actually filled with neon. Signs of other colors contain different gases or mixtures of gases. |
math_qa | mathqa_03_03174 | if the annual increase in the population of a town is 4 % and the present number of people is 15625 , what will the population be in 3 years ? | [
"15265",
"16458",
"25600",
"17576"
] | D | "the required population is = 15625 ( 1 + 4 / 100 ) ^ 3 = 15625 * 26 / 25 * 26 / 25 * 26 / 25 = 17576 answer is d" |
medmcqa | medmcqa_05_01499 | In a premature baby with convulsion after 2 days of bih, first investigation to be done is: | [
"Transcranial USG",
"MRI",
"Skull radiography",
"CT skull"
] | A | - Intracranial hemorrhage can be a common cause for seizures in a preterm neonate, - It can be picked up easily on a transcranial USG through the open anterior fontanelle. |
sciq | sciq_01_06026 | What type of carbons may be gases, liquids, or solids at room temperature? | [
"hydrocarbons",
"amorphous",
"diamonds",
"graphites"
] | A | Hydrocarbons vary greatly in size, which influences properties such as melting and boiling points. At room temperature, hydrocarbons may be gases, liquids, or solids. They are generally nonpolar and do not dissolve in water. |
medmcqa | medmcqa_05_02542 | Coventional X-ray film is made of? | [
"Silver chloride",
"Silver bromide",
"Silver nitrate",
"Gold chloride"
] | B | *The Photosensitive material used in Xray film is Silver bromide *Double coated emulsions of silver halides,mainly silver bromide is used in conventional radiography. Silver halide is the lightsensitive material in the emulsion. The halide in medical x-ray film is about 90 to 99% silver bromide and about 1 to 10% silve... |
ARC-Easy | arc_04_00122 | For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step? | [
"construct prototypes of different kinds of bridges",
"research the different designs of bridges",
"gather the materials needed to build the bridge",
"make a drawing to show how to build the bridge"
] | B | null |
ARC-Easy | arc_04_00215 | A simple machine that helps move a flag up a flagpole is | [
"a bar magnet",
"an inclined plane",
"a pulley",
"a lever"
] | C | null |
math_qa | mathqa_03_04346 | what is 15 percent of 44 ? | [
"6.6",
"7.8",
"8.9",
"9.4"
] | A | "( 15 / 100 ) * 44 = 6.6 the answer is a ." |
medmcqa | medmcqa_05_04317 | Which of the following is not a potential aetiology of peripheral cyanosis? | [
"Cold exposure",
"Deep venous thrombosis",
"Methemoglobinemia",
"Peripheral vascular disease"
] | C | In the evaluation of cyanosis, the first step is to differentiate central from peripheral cyanosis. In central cyanosis, because the etiology is either reduced oxygen saturation or abnormal hemoglobin, the physical findings include bluish discoloration of both mucous membranes and skin.In contrast, peripheral cyanosis ... |
sciq | sciq_01_08684 | Elements below the second period, such as silicon, do not form what as readily as second-period elements, and when they do form, they are weaker than those formed by second-period elements? | [
"n bonds",
"covalent bonds",
"k. bonds",
"magnetic bonds"
] | A | Silicon dioxide, silica, occurs in both crystalline and amorphous forms. The usual crystalline form of silicon dioxide is quartz, a hard, brittle, clear, colorless solid. It is useful in many ways—for architectural decorations, semiprecious jewels, and frequency control in radio transmitters. Silica takes many crystall... |
openbookqa | obqa_02_03700 | during the winter, a man's central heating stops functioning. Which of these could be a lifeline? | [
"cranking on the air conditioner",
"leaving the oven lid open",
"leaving the fan on",
"leaving the window open"
] | B | an oven is a source of heat |
ARC-Challenge | arc_04_03006 | Many stars can be seen in the sky at night. Which statement best explains why the Sun appears brighter than the stars seen in the night sky? | [
"The Sun is bigger than the stars seen in the night sky.",
"The Sun is smaller than the stars seen in the night sky.",
"The Sun is closer to Earth than the stars seen in the night sky.",
"The Sun is farther from Earth than the stars seen in the night sky."
] | C | null |
medmcqa | medmcqa_05_03809 | 28 year old primigravida gave birth to a male child which presented with midline dimple and tuft of hair in the lower back, which vitamin supplementation could have possibly prevented this if if was due to nutritional deficiency in the mother | [
"Vitamin B9",
"Vitamin B6",
"Vitamin B12",
"Vitamin B3"
] | A | The child has presented with spina bifida occulta.
Vitamin B9 (folic acid) deficiency in pregnant female can cause neural tube defects (spina bifida, Anencephaly) in the baby. |
math_qa | mathqa_03_01102 | how many pieces of 0.42 meteres can be cut from a rod 36.5 meteres long | [
"30",
"40",
"86",
"89"
] | C | "explanation : we need so simple divide 36.5 / 0.42 , = ( 3650 / 42 ) = 86 option c" |
sciq | sciq_01_02351 | Thylakoids in a chloroplast contain what plant pigment? | [
"dye",
"chlorophyll",
"melanin",
"ultramarine"
] | B | The structure of a chloroplast is shown in Figure below . The chloroplast is surrounded by two membranes. Inside the chloroplast are stacks of flattened sacs of membrane, called thylakoids . The thylakoids contain chlorophyll. Surrounding the thylakoids is a space called the stroma . The stroma is filled with watery ("... |
sciq | sciq_01_01349 | How much can the bacteria in your gut weigh? | [
"2.15 pounds",
"2.2 pounds",
"2 kilograms",
"2 pounds"
] | D | Lastly, keep in mind the small size of bacteria. Together, all the bacteria in your gut may weight just about 2 pounds. |
openbookqa | obqa_02_02050 | Which would directly follow the appearance of grey clouds? | [
"UFOs",
"planes",
"sleet",
"tsunami"
] | C | grey clouds are a source of precipitation |
medmcqa | medmcqa_05_01856 | A 30-year-old female presents with a 3-month history of 10kg weight loss despite an increased appetite. She also complains of anxiety, diarrhea and amenorrhea. Examination reveals a fine tremor, brisk reflexes and a systolic murmur heard throughout the precordium. A urine pregnancy screen was negative. What is the most... | [
"Pulsus paradoxus",
"Collapsing pulse",
"Irregularly irregular pulse",
"Pulsus alternans"
] | C | Female, weight loss in spite of appetite, amenorrhea, tremors, brisk reflexes are features of Thyrotoxicosis Option A- Pulses Paradoxus is feature of C. Tamponade it is ruled out Option B- Collapsing pulse- Rapidly rising pulse, which collapses suddenly as aerial pressure falls rapidly, during late systole and diastole... |
openbookqa | obqa_02_00107 | The sun is a source of which, first and foremost? | [
"Light",
"Energy",
"Heat",
"Nutrients)"
] | A | the sun is a source of light called sunlight |
sciq | sciq_01_01345 | The duodenum, the jejunum, and the ileum are the main regions of which organ? | [
"heart",
"large intestine",
"lungs",
"small intestine"
] | D | 23.5 The Small and Large Intestines The three main regions of the small intestine are the duodenum, the jejunum, and the ileum. The small intestine is where digestion is completed and virtually all absorption occurs. These two activities are facilitated by structural adaptations that increase the mucosal surface area b... |
sciq | sciq_01_03327 | What is your body made up of? | [
"energy",
"millions of elements",
"skin",
"trillions of cells"
] | D | According to the cell theory , all living things are made up of cells, which is the structural unit of living organisms, and living cells always come from other living cells. In fact, each living thing begins life as a single cell. Some living things, such as bacteria, remain single-celled. Other living things, includi... |
medmcqa | medmcqa_05_03817 | Classification of staphylococcus is based on - | [
"Catalase test",
"Coagulase test",
"Mannitol fermentation",
"Optochin sensitivity"
] | B | Ans. is 'b' i.e., Coagulase test * Medically important staphylococci that causing human disease are divided into two groups1. Coagulase positive: Staphylococcus aureus.2. Coagulase negative: Staphylococcus epidermidis, Staphylococcus haemolyticus, Staphylococcus saprophyticus. |
math_qa | mathqa_03_03701 | 288 ã · ? ã — 15 + 270 = 405 | [
"24",
"25",
"32",
"39"
] | C | "explanation : 288 ã · ? ã — 15 = 405 - 270 = 135 ( 288 ã — 15 ) / ? = 135 ? = ( 288 ã — 15 ) / 135 = 32 answer : option c" |
math_qa | mathqa_03_03506 | the h . c . f . of two numbers is 23 and the other two factors of their l . c . m . are 13 and 17 . the larger of the two numbers is : | [
"276",
"299",
"391",
"345"
] | C | "clearly , the numbers are ( 23 x 13 ) and ( 23 x 17 ) . larger number = ( 23 x 17 ) = 391 . answer : option c" |
ARC-Challenge | arc_04_02870 | A student recorded the growth rate of plants grown in the presence of two different types of music. Plants grown in the presence of one type of music grew faster than the other plants. Before reporting a conclusion, which should the student most likely do? | [
"use different plants",
"do the experiment again",
"add a third type of music",
"use fewer plants"
] | B | null |
math_qa | mathqa_03_00137 | of the goose eggs laid at a certain pond , 2 / 3 hatched and 3 / 4 of the geese that hatched from those eggs survived the first month . of the geese that survived the first month , 3 / 5 did not survive the first year . if 110 geese survived the first year and if no more than one goose hatched from each egg , how many ... | [
"280",
"400",
"540",
"550"
] | D | "of the goose eggs laid at a certain pond , 2 / 3 hatched and 3 / 4 of the geese that hatched from those eggs survived the first month : 2 / 3 * 3 / 4 = 1 / 2 survived the first month . of the geese that survived the first month , 3 / 5 did not survive the first year : ( 1 - 3 / 5 ) * 1 / 2 = 1 / 5 survived the first y... |
medmcqa | medmcqa_05_04364 | Synchysis refers to: | [
"Liquefaction of the vitreous",
"Black spots in front of the eyes",
"Collapse of the vitreous",
"Detachment of the vitreous"
] | A | Ans. Liquefaction of the vitreous |
ARC-Easy | arc_04_00216 | Which cellular structure allows nutrients to pass into cells? | [
"mitochondrion",
"nucleus",
"membrane",
"chloroplast"
] | C | null |
medmcqa | medmcqa_05_00902 | Drug of choice for akathesia caused by use of haloperidol is | [
"Propranolol",
"Benzhexol",
"Diazepam",
"Levodopa"
] | A | EPS Drug Of Choice Dystonia Benzhexol Akathisia Propranolol Parkinsonism Benzhexol Malignant neuroleptic syndrome Dantrolene Tardive dyskinesia Valbenazine |
math_qa | mathqa_03_01518 | the annual interest rate earned by an investment increased by 10 percent from last year to this year . if the annual interest rate earned by the investment this year was 9 percent , what was the annual interest rate last year ? | [
"1 %",
"1.1 %",
"8.18 %",
"10 %"
] | C | "9 = 1.1 * x x = 8.18 % answer c )" |
math_qa | mathqa_03_04945 | find the least number must be subtracted from 724946 so that remaining no . is divisible by 10 ? | [
"0",
"2",
"4",
"6"
] | D | "on dividing 724946 by 10 we get the remainder 6 , so 6 should be subtracted d" |
ARC-Easy | arc_04_02100 | Angela wants to report daily weather conditions. In which unit should Angela record the air temperature? | [
"degrees Celsius",
"centimeters",
"milliliters",
"grams"
] | A | null |
medmcqa | medmcqa_05_00893 | Which of the following is an selective a 2 antagonist? | [
"Prazosin",
"Labetalol",
"Yohimbine",
"Butoxamine"
] | C | Ans. is 'c' i.e., Yohimbine Selective a2-antagonists are yohimbine and idozoxon. |
ARC-Challenge | arc_04_03055 | Which of the following represents the velocity of a moving object? | [
"40",
"40 m north",
"40 m/s",
"40 m/s north"
] | D | null |
medmcqa | medmcqa_05_00463 | Her2/neu gene is on which chromosome? | [
"13",
"14",
"15",
"17"
] | D | Answer- D. 17ERBB2, a known proto-oncogene, located at the long arm of human chromosome 17 (17q12)HER2 is a member of the human epidermal growth factor receptor (HER/EGFR/ERBB) which is plasma membrane-bound receptor tyrosine kinase. |
ARC-Challenge | arc_04_02843 | Kailey and LeAnn were preparing a report on ocean tides. Which information should they include in their report concerning the greatest influence on the strength of a high tide in a particular area? | [
"the position of the Moon around Earth",
"the position of Earth around the Sun",
"the rotation of the Moon",
"the rotation of Earth"
] | A | null |
math_qa | mathqa_03_04466 | at joel ’ s bookstore , the current inventory is 40 % historical fiction . of the historical fiction books , 40 % are new releases , while 20 % of the other books are new releases . what fraction of all new releases are the historical fiction new releases ? | [
"4 / 25",
"8 / 23",
"2 / 5",
"8 / 14"
] | D | "let there be 100 books in all historic fiction books = 40 % of total = 40 other books = 60 new historic fiction = 40 % of 40 = 16 other new books = 20 % of 60 = 12 total new books = 28 fraction = 16 / 28 = 8 / 14 ans : d" |
math_qa | mathqa_03_03994 | a question paper has 2 parts , a & b , each containing 6 questions . if a student has to choose 4 from part a & 3 from part b , in how many ways can he choose the questions ? | [
"100",
"200",
"350",
"150"
] | D | "there 6 questions in part a out of which 4 question can be chosen as = 6 c 4 . similarly , 3 questions can be chosen from 6 questions of part b as = 6 c 3 . hence , total number of ways , = 6 c 4 * 6 c 3 = [ 6 ! / ( 2 ! 4 ! ) ] * [ 6 ! / ( 3 ! * 3 ! ) ] = { 15 } * { 6 * 5 * 4 * 3 / ( 3 * 2 * 1 ) } = 300 . d" |
sciq | sciq_01_04539 | What property allows cut logs to float on water? | [
"heat",
"precipitation",
"density",
"polarity"
] | C | After trees are cut, logging companies often move these materials down a river to a sawmill where they can be shaped into building materials or other products. The logs float on the water because they are less dense than the water they are in. Knowledge of density is important in the characterization and separation of ... |
medmcqa | medmcqa_05_00800 | Non-Frame shift Mutation of Dystrophin gene causes: | [
"Duchenne Muscular dystrophy",
"Becker's Muscular Dystrophy",
"Myotonic Dystrophy",
"Limb Girdle Dystrophy"
] | B | Duchenne&;s and Becker&;s Muscular Dystrophies are both caused by a mutation on the dystrophin gene located on the X Chromosome (Xp21). An out-of-Frame mutation typically results in complete disruption of dystrophin production and causes Duchenne&;s Dystrophy. An in-Frame mutation results in a shoened but semi-function... |
sciq | sciq_01_08570 | Untreated chlamydia can lead to pelvic inflammatory disease, which affects what organ system? | [
"endocrine system",
"circulatory system",
"female reproductive system",
"nervous system"
] | C | Symptoms of chlamydia may include a burning sensation during urination and a discharge from the vagina or penis. Chlamydia can be cured with antibiotics , but often there are no symptoms, so people do not seek treatment. Untreated chlamydia can lead to more serious problems, such as pelvic inflammatory disease (PID) . ... |
sciq | sciq_01_01567 | The acidity of a solution is typically assessed experimentally by measurement of its what? | [
"density",
"mass",
"ph",
"color"
] | C | The acidity of a solution is typically assessed experimentally by measurement of its pH. The pOH of a solution is not usually measured, as it is easily calculated from an experimentally determined pH value. The pH of a solution can be directly measured using a pH meter (Figure 14.4). |
sciq | sciq_01_01100 | What type of field does earth have? | [
"force field",
"atmospheric",
"magnetic",
"seismic"
] | C | Earth has a magnetic field ( Figure below ). The magnetic field has north and south poles. The field extends several thousand kilometers into space. Earth’s magnetic field is created by the movements of molten metal in the outer core. |
math_qa | mathqa_03_03838 | cereal a is 10 % sugar by weight , whereas healthier but less delicious cereal b is 3 % sugar by weight . to make a delicious and healthy mixture that is 5 % sugar , what should be the ratio of cereal a to cereal b , by weight ? | [
"2 : 5",
"2 : 7",
"1 : 6",
"1 : 4"
] | A | "ratio of a / ratio of b = ( average wt of mixture - wt of b ) / ( wt of a - average wt of mixture ) = > ratio of a / ratio of b = ( 5 - 3 ) / ( 10 - 5 ) = 2 / 5 so they should be mixed in the ratio 2 : 5 answer - a" |
sciq | sciq_01_04095 | Fructose and lactose are types of sugars broken down by the body to form what, which is the simplest sugar of all? | [
"glutamate",
"sucrose",
"glucose",
"carbohydrate"
] | C | Sugars are small, simple carbohydrates that are found in foods such as fruits and milk. The sugar found in fruits is called fructose. The sugar found in milk is called lactose. These sugars are broken down by the body to form glucose (C 6 H 12 O 6 ), the simplest sugar of all. |
sciq | sciq_01_02782 | Name the closest living relatives of tetrapods? | [
"lumpfishes",
"spinefishes",
"shrimp",
"lungfishes"
] | D | |
math_qa | mathqa_03_00932 | a is twice as good a work man as b and together they finish the work in 6 days . in how many days a alone can finish the work ? | [
"3",
"9",
"7",
"2"
] | B | "wc = 2 : 1 2 x + x = 1 / 6 = > x = 1 / 18 2 x = 1 / 9 a can do the work in 9 days . answer : b" |
medmcqa | medmcqa_05_04200 | Lipodermatosclerosis is most commonly seen at ? | [
"Anterior aspect of leg",
"Medial aspect of leg",
"Anterior aspect of thigh",
"Posterior aspect of thigh"
] | B | Lipodermatosclerosis is chronic inflammation and fibrosis of skin and subcutaneous tissue, resulting in a woody leg, often affects calf muscles. So better answer is medial side of leg Feature of chronic venous disease. Reference: Bailey and love, 27th edition, page number 973,984.(pa 10, vascular) |
sciq | sciq_01_06462 | What occurs when a substance reacts quickly with oxygen? | [
"oxidation",
"convection",
"catalytic conversion",
"combustion reaction"
] | D | A combustion reaction occurs when a substance reacts quickly with oxygen (O 2 ). You can see an example of a combustion reaction in Figure below . Combustion is commonly called burning. The substance that burns is usually referred to as fuel. The products of a combustion reaction include carbon dioxide (CO 2 ) and wate... |
sciq | sciq_01_11581 | What is the network of fibers that organizes structures and activities in the cell called? | [
"cytoskeleton",
"DNA",
"enzymes",
"cytoplasm"
] | A | 6.6 The cytoskeleton is a network of fibers that organizes structures and activities in the cell. |
ARC-Challenge | arc_04_02228 | Which factor can increase the amount of sulfur dioxide in the air? | [
"applying too much fertilizer to agricultural fields",
"operation of coal-fired electric generating plants",
"a hot summer day",
"too much rain"
] | B | null |
sciq | sciq_01_06377 | The head of the sperm contains what, which holds the chromosomes? | [
"nerve cells",
"nucleus",
"eggs",
"fiber"
] | B | The head of the sperm contains the nucleus. The nucleus holds the chromosomes. In humans, the nucleus of a sperm cell contains 23 chromosomes. The acrosome on the head contains enzymes that help the sperm penetrate an egg. |
openbookqa | obqa_02_03894 | a paper clip is often made of ferromagnetic | [
"hard shiny material",
"cake",
"water",
"rubber"
] | A | a paper clip is often made of ferromagnetic metals |
math_qa | mathqa_03_03143 | how many 3 - digits number are palindromic numbers ? a palindromic number reads the same forward and backward , example 121 . | [
"90",
"610",
"729",
"900"
] | A | "take the task of building palindromes and break it intostages . stage 1 : select the hundreds digit we can choose 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , or 9 so , we can complete stage 1 in 9 ways stage 2 : select the tens digit we can choose 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , or 9 so , we can complete stage 2 in 10 ways im... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.