dataset stringclasses 6
values | id stringlengths 12 16 | question stringlengths 1 935 | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 7.76k ⌀ |
|---|---|---|---|---|---|
sciq | sciq_01_04269 | Budding in sponges is a form of what type of reproduction? | [
"asexual",
"competitive",
"sexual",
"reasonable"
] | A | Sponges reproduce both asexually and sexually. Asexual reproduction occurs by budding. Sexual reproduction occurs by the production of eggs and sperm. Males release sperm into the water through the osculum. Sperm may enter a female sponge through a pore and fertilize her eggs. The resulting zygotes develop into larvae. |
openbookqa | obqa_02_04915 | Which is an example of sound reaching the ear? | [
"a cello",
"taste testing",
"a silent movie",
"a comic book"
] | A | when sound reaches the ear , that sound can be heard |
medmcqa | medmcqa_05_02447 | Which of the following is used to treat harmone responsive breast cancer | [
"Cyptroterone acetate",
"Clomiphene citrate",
"Diethylstibestrol",
"Tamoxifen"
] | D | (D) (Tamoxifen) (568-H 17th) (671 Kalzung 10,h(313-KDT 7th)Breast cancer can be divided into two tvnes of Breast cancer||iEstrogen receptor positive breast cancerEstrogen receptor negative breast cancer||Needs estrogen to growDoes not require Estrogen* Hormonal drug therapy for breast cancer targets estrogen receptor p... |
math_qa | mathqa_03_02748 | dan ’ s car gets 32 miles per gallon . if gas costs $ 4 / gallon , then how many miles can dan ’ s car go on $ 42 of gas ? | [
"196",
"284",
"336",
"412"
] | C | "42 / 4 = 10.5 gallons 10.5 * 32 = 336 miles the answer is c ." |
openbookqa | obqa_02_03855 | What would a squirrel like for nutrition? | [
"safe plants",
"insects",
"worms",
"poisonous plants"
] | A | squirrels eat edible plants |
medmcqa | medmcqa_05_01263 | In spinal anesthesia is the drug is deposited between | [
"Dura and Arachnoid",
"Pia and Arachnoid",
"Dora and veebrae",
"Into the cord substance"
] | B | Refer Katzung 10/e p 419. In spinal anesthesia ,drug is deposited in the sub Arachnoid space.,,whereas in epidural anesthesia, it is given outside the duramater |
medmcqa | medmcqa_05_04000 | Hemolytic disease of newborn is an example of - | [
"Type III hypersensitivity",
"Type Il hypersensitivity",
"Ahus reaction",
"Type IV hypersensitivity"
] | B | Ans. is 'b' i.e., Type 2 hypersensitivity |
medmcqa | medmcqa_05_04616 | Left kidney transplantation will be placed in which place? | [
"Iliac fossa",
"Kidney fossa",
"Retroperitoneal space",
"Hypogastric region"
] | A | Iliac fossa - Renal graft is placed in iliac fossa leaving the native kidney in-situ (in Retroperitoneal location) - Left kidney is preferred for Renal transplantation because of longer left renal vein. - Recipient has 3 kidneys after renal transplantation |
sciq | sciq_01_06791 | What are the special compartments that are surrounded by membranes inside eukaryotic cells called? | [
"chloroplasts",
"ribosomes",
"vacuoles",
"organelles"
] | D | Eukaryotic cells contain special compartments surrounded by membranes, called organelles. For example, notice in this image the mitochondria, lysosomes, and Golgi apparatus. |
ARC-Challenge | arc_04_02148 | Which of the following is a trait that a dog does NOT inherit from its parents? | [
"the length of its fur",
"the shape of its nose",
"the size of its appetite",
"the color of its fur"
] | C | null |
ARC-Easy | arc_04_01920 | Scientists who have studied global climate changes have found that the average temperature of Earth has risen. There has also been an increase in the accumulation of atmospheric greenhouse gases. What is the goal of the scientific community in collecting this type of data? | [
"to understand how greenhouse gases are related to global warming",
"to decrease the temperature using fossil fuels",
"to change public attitude on using natural resources",
"to increase the amount of ice in the Arctic"
] | A | null |
openbookqa | obqa_02_02070 | When a dog adjusts its temperature | [
"it pants",
"it finds water",
"it sweats",
"it shirts"
] | A | panting is when an animal hangs its tongue out of its mouth to adjust to hot temperatures |
openbookqa | obqa_02_04304 | Which converts sunlight, water, and carbon dioxide to grow? | [
"a thing that flowers",
"a thing that goes around the Earth",
"a thing that flies in the sky",
"a thing that lives in caves"
] | A | a plant requires photosynthesis to grow |
sciq | sciq_01_00829 | Which forests are found throughout the ocean in temperate and arctic climates? | [
"mangrove",
"coral reefs",
"kelp",
"cedar"
] | C | Multicellular seaweeds called kelp may grow as large as trees. They are the food base of ecosystems called kelp forests (see Figure below ). Kelp forests are found throughout the ocean in temperate and arctic climates. They are highly productive ecosystems. |
sciq | sciq_01_05936 | Bromide is present in brines, which are naturally occurring solutions of what? | [
"calcium",
"salt",
"iron",
"magnesium"
] | B | chlorine is added to an aqueous solution of bromide. iodine crystals are added to a solution of potassium bromide. Bromide is present in naturally occurring salt solutions called brines. Based on your answers, propose an effective method to remove bromide from brine. |
sciq | sciq_01_02011 | What do you call a substance that cannot be broken down to other substances by chemical reactions.? | [
"a compound",
"a molecule",
"an element",
"a participate"
] | C | |
sciq | sciq_01_07665 | In humans, the sperm cell is the only cell with what structure that enables motility? | [
"False Cell",
"sporangia",
"flagella",
"eukaryotic"
] | C | The Cytoskeleton Much like the bony skeleton structurally supports the human body, the cytoskeleton helps the cells to maintain their structural integrity. The cytoskeleton is a group of fibrous proteins that provide structural support for cells, but this is only one of the functions of the cytoskeleton. Cytoskeletal c... |
medmcqa | medmcqa_05_00022 | Calcium ions in skeletal muscles are | [
"Transverse tubule",
"Longitudinal pa",
"Terminal cistern",
"Sarcolemma"
] | C | Spread of depolarization to terminal cistern with release of Ca2+ in the myofibrils.(Ref: Textbook of physiology AK Jain 5th edition page no.166) |
medmcqa | medmcqa_05_01655 | Function of guardian of genome p53 is whicvh of the following? | [
"Increase in Cell proliferation",
"Evasion of Apoptosis",
"Inducer of necrosis",
"Reduce cell mutation rate"
] | D | D- Reduced cell mutation rate. P53 is an example of a pro-apoptotic gene k/a Guardian of Genome. If DNA is damaged / mutated p53, repairs it. But if defect is beyond repair - Activation of pro-apoptotic machinery - Apoptosis Result: - Reduced cell mutation rate The p53 protein is the central monitor of stress in the ce... |
sciq | sciq_01_05379 | What type of protein is a protein molecule that is attached to, or associated with the membrane of a cell or an organelle? | [
"conduction protein",
"rod protein",
"membrane protein",
"amino acid"
] | C | The second main component of plasma membranes are the variety of proteins. A membrane protein is a protein molecule that is attached to, or associated with the membrane of a cell or an organelle. Membrane proteins can be put into two groups based on how the protein is associated with the membrane: (1) integral membrane... |
ARC-Challenge | arc_04_02620 | Which gas is given off by plants? | [
"Hydrogen",
"Nitrogen",
"Oxygen",
"Helium"
] | C | null |
sciq | sciq_01_02964 | What is the term for behaviors that are closely controlled by genes with little or no environmental influence? | [
"reflex behaviors",
"innate behaviors",
"learned behavior",
"observational behaviors"
] | B | Behaviors that are closely controlled by genes with little or no environmental influence are called innate behaviors . These are behaviors that occur naturally in all members of a species whenever they are exposed to a certain stimulus. Innate behaviors do not have to be learned or practiced. They are also called insti... |
ARC-Easy | arc_04_00876 | Base your answers on the information below. One hot, summer day it rained very heavily. After the rain, a plastic pan on a picnic table had 2 cm of rainwater in it. Four hours later, all the rainwater in the pan was gone. Which process caused the rainwater in the pan to disappear as it sat outside in the hot air? | [
"condensation",
"evaporation",
"precipitation",
"erosion"
] | B | null |
medmcqa | medmcqa_05_01421 | What is the actual intention of doing sentinel surveillance? | [
"To know the total number of cases",
"For health planning",
"To know the natural history of the disease",
"To prevent the disease"
] | A | Sentinel surveillance A method for identifying the missing cases and thereby supplementing the notified case is required Sentinel surveillance is extrapolated to the entire population to estimate the disease prevalence in the total population(Refer: K. Park's Textbook of Preventive and Social Medicine, 24th edition, pg... |
openbookqa | obqa_02_03488 | If a living thing is making an effort to obtain nutriment, then that thing is likely | [
"sleeping",
"sweeping",
"hunting",
"falling"
] | C | An example of hunting is an otter cracking open clams with a rock |
math_qa | mathqa_03_02328 | 50 square stone slabs of equal size were needed to cover a floor area of 72 sq . m . find the length of each stone slab ? | [
"120 cm",
"767 cm",
"88 cm",
"666 cm"
] | A | "area of each slab = 72 / 50 m 2 = 1.44 m 2 length of each slab √ 1.44 = 1.2 m = 120 cm" |
medmcqa | medmcqa_05_01025 | Which of the following blood vessels is affected in hypersensitivity vasculitis? | [
"Capillaries",
"Aerioles",
"Postcapillary venules",
"Medium sized vessels"
] | C | Hypersensitivity vasculitis (HV) encompasses a heterogeneous group of vasculitides associated with hypersensitivity to antigens from infectious agents, drugs, or other exogenous or endogenous sources. It is characterized pathologically by involvement of postcapillary venules and inflammation and fibrinoid necrosis (nec... |
math_qa | mathqa_03_00548 | a manufacturing company has 15 % cobalt , 25 % led and 60 % of copper . if 5 kg of led is used in a mixture how much copper we need to use | [
"12 kg",
"13 kg",
"22 kg",
"14 kg"
] | A | 25 % = 5 kg 100 % = 20 kg 60 % of 20 kg = 12 kg 12 kg answer : a |
sciq | sciq_01_05551 | Females are not influenced by the male sex hormone testosterone during embryonic development because they lack what? | [
"y chromosome",
"m chromosome",
"z chromosome",
"x chromosome"
] | A | Unlike males, females are not influenced by the male sex hormone testosterone during embryonic development. This is because they lack a Y chromosome. As a result, females do not develop male reproductive organs. By the third month of fetal development, most of the internal female organs have formed. Immature eggs also ... |
openbookqa | obqa_02_04323 | Which of these is less likely to cause pollution | [
"mountain bike",
"motor bike",
"dirt bike",
"chopper"
] | A | riding a bike does not cause pollution |
math_qa | mathqa_03_01345 | a company producing fruit juice changed its packaging from boxes measuring 5 x 10 x 20 centimeters to boxes measuring 6 x 10 x 20 centimeters . if the price of a box did not change and all boxes are full of juice , by approximately what percent did the price of the juice decrease ? | [
"12.00 %",
"16.67 %",
"18.33 %",
"20.00 %"
] | B | suppose when v = 5 x 10 x 20 = 1000 cm , the price is $ 1200 per cm price = $ 1.2 the price is $ 1200 if v = 6 x 10 x 20 = 1000 cm . per cm price = $ 1.0 so the price is decreased by $ 0.2 so the % price decreased by $ 0.2 / 1.20 = 16.67 % answer : b |
sciq | sciq_01_04303 | Mating with no strong pair-bonds is called? | [
"covalent",
"heterogeneous",
"promiscuous",
"mutual"
] | C | |
openbookqa | obqa_02_03579 | What type of useful product can be made from the moving winds? | [
"metal",
"wood",
"bananas",
"electricity"
] | D | when a hurricane moves over land , that hurricane will decrease in strength |
math_qa | mathqa_03_00853 | 24 oz of juice p and 25 oz of juice v are mixed to make smothies m and y . the ratio of p to v in smothie m is 4 is to 1 and that in y is 1 is to 5 . how many ounces of juice p are contained in the smothie m ? | [
"5",
"10",
"15",
"20"
] | D | the ratio of p to v in smothie m is 4 is to 1 and that in y is 1 is to 5 . p 1 + p 2 = 24 v 1 + v 2 = 25 p 1 = 4 v 1 p 2 = v 2 / 5 4 v 1 + v 2 / 5 = 24 v 1 + v 2 = 25 4 v 2 - v 2 / 5 = 76 19 v 2 / 5 = 76 = > v 2 = 20 = > v 1 = 5 = > p 1 = 20 answer - d |
ARC-Challenge | arc_04_03036 | Astronomers and biologists study different areas of science. Many astronomers observe far distant objects in the sky. Many biologists study extremely small objects. What do these astronomers and biologists have most in common? | [
"They both examine the history of life on Earth.",
"They both make discoveries using optical devices.",
"They both study how organisms change over time.",
"They both search for evidence about the origins of the universe."
] | B | null |
sciq | sciq_01_01017 | The nucleolus, which makes ribosomes, is located within what cell structure? | [
"Golgi apparatus",
"nucleus",
"epidermis",
"mitochondria"
] | B | The nucleolus, which makes ribosomes, is also within the nucleus. |
ARC-Easy | arc_04_02018 | Which a molecular process found only in retroviruses? | [
"reverse translation",
"translation",
"reverse transcription",
"transcription"
] | C | null |
sciq | sciq_01_01602 | What parts of comets make them easy to see? | [
"arcs and tails",
"novas and tails",
"craters and tails",
"comas and tails"
] | D | Gases in the coma and tail of a comet reflect light from the Sun. Comets are very hard to see except when they have comas and tails. That is why they appear only when they are near the Sun. They disappear again as they move back to the outer solar system. |
openbookqa | obqa_02_02750 | How many revolutions does the moon make around the Earth during spring? | [
"twelve",
"three",
"one",
"six"
] | B | the moon is the celestial object that is closest to the Earth |
ARC-Easy | arc_04_01572 | In the process of photosynthesis, sunlight is converted into | [
"chemical energy.",
"nuclear energy.",
"mechanical energy.",
"kinetic energy."
] | A | null |
sciq | sciq_01_02716 | What do vectors possess that scalars do not? | [
"direction and texture",
"height and polarity",
"magnitude and weight",
"magnitude and direction"
] | D | In physics, a quantity, such as mass, length, or speed that is completely specified by its magnitude and has no direction is called a scalar . A vector , on the other hand, is a quantity possessing both magnitude and direction. A vector quantity is typically represented by an arrow-tipped line segment. The length of th... |
openbookqa | obqa_02_04386 | Which can be fully toggled back and forth | [
"steam and rain",
"batter and cake",
"wood and ash",
"food and feces"
] | A | a phase change is when matter changes from one state into another state |
math_qa | mathqa_03_02597 | when 6 is added to half of one - third of one - fifth of a number , the result is one - fifteenth of the number . find the number ? | [
"32",
"180",
"60",
"27"
] | B | "explanation : let the number be 26 + 1 / 2 [ 1 / 3 ( a / 5 ) ] = a / 15 = > 6 = a / 30 = > a = 180 answer : b" |
sciq | sciq_01_04366 | What does the presence of gill slits suggest about humans and fish? | [
"Same evolutionary chain",
"Common Cells",
"common ancestor",
"Shared History"
] | C | Some unexpected traits can appear in animal embryos. For example, human embryos have gill slits just like fish! In fish they develop into gills, but in humans they disappear before birth. The presence of the gill slits suggests that a long time ago humans and fish shared a common ancestor. |
openbookqa | obqa_02_04444 | Which is an electrical energy conductor? | [
"cobalt",
"plastic",
"concrete",
"mahogany"
] | A | metal is an electrical energy conductor |
openbookqa | obqa_02_04810 | A lizard that passed away centuries ago may be viewed most easily today in some ways through | [
"globes",
"mirrors",
"telescopes",
"sediment"
] | D | An example of a fossil is a footprint in a rock |
sciq | sciq_01_00520 | Neutron stars are the corpses of left over what? | [
"supernova explosions",
"planet explosions",
"stellar explosions",
"gravitational explosions"
] | A | Neutron stars are the corpses of stars left over after supernova explosions. They are the size of a small city, but can spin several times per second. (Try to imagine this in your head. ) Consider a neutron star of radius 10 km that spins with a period of 0.8 seconds. Imagine a person is standing at the equator of this... |
medmcqa | medmcqa_05_01522 | Genu of internal capsule contains: (PGI June 2008) | [
"Optic radiation",
"Corticospinal tract",
"Corticorubral tract",
"Cortico nuclea r tract"
] | D | Ans: D (Corticonuclear fibers) Genu is the bend b/w anterior & posterior limbsFibres in Internal CapsulePartDescending tractsAscending tractsAnterior limbFrontopontine fibresQAnterior thalamic radiationGenuCorticonuclear fibresQAnterior part of superior thalamic radiation (from VPN)Posterior limbCorticospinalTract (Pyr... |
sciq | sciq_01_05346 | The sun emits energy in the form of what? | [
"electromagnetic radiation",
"microwave radiation",
"mechanical radiation",
"particles radiation"
] | A | Figure 5.10 The sun emits energy in the form of electromagnetic radiation. This radiation exists in different wavelengths, each of which has its own characteristic energy. Visible light is one type of energy emitted from the sun. |
sciq | sciq_01_06923 | In a hydrogen replacement reaction, the hydrogen in the acid is replaced by what? | [
"gas",
"water",
"oxygen",
"an active metal"
] | D | In a hydrogen replacement reaction, the hydrogen in the acid is replaced by an active metal. |
sciq | sciq_01_06784 | Ecology is a major branch of what higher-level "classification" of science? | [
"geology",
"physics",
"biology",
"chemistry"
] | C | Ecology is the study of how living things interact with each other and with their environment. It is a major branch of biology, but has areas of overlap with geography, geology, climatology, and other sciences. The study of ecology begins with two fundamental concepts in ecology: the ecosystem and their organisms. |
math_qa | mathqa_03_03961 | how many of the positive factors of 20 are not factors of 24 | [
"2",
"3",
"4",
"1"
] | B | "factors of 20 - 1 , 2 , 4,5 , 10 , 20 factors of 24 - 1 , 2 , 3 , 4 , 6 , 8 , 12 and 24 comparing both , we have 3 factors of 20 which are not factors of 24 - 5 , 10,20 answer : b" |
medmcqa | medmcqa_05_03456 | Natural uncoupler is- | [
"Thermogenin",
"2, 4-dinitrocresol",
"2, 4 Dinitrophenol",
"Oligomycin"
] | A | Ans. is 'a' i.e., Thermogenin o Amongst the given options, a, b and c are uncouplers. o However, only thermogenin, among these three is a natural (physiological) uncoupler. Uncouples o As the name suggests, these compounds block the coupling of oxidation with phosphorylation. These compounds allow the transfer or reduc... |
math_qa | mathqa_03_03132 | dan ' s age after 16 years will be 4 times his age 8 years ago . what is the present age of dan ? | [
"12",
"16",
"20",
"24"
] | B | let dan ' s present age be x . x + 16 = 4 ( x - 8 ) 3 x = 48 x = 16 the answer is b . |
math_qa | mathqa_03_02921 | the sub - duplicate ratio of 25 : 16 is | [
"4 : 3",
"1 : 2",
"1 : 3",
"5 : 4"
] | D | "root ( 25 ) : root ( 16 ) = 5 : 4 answer : d" |
sciq | sciq_01_03533 | Plants obtain their energy from the sun through photosynthesis , what do animals obtain their energy from? | [
"organisms",
"tissues",
"proteins",
"ultraviolet rays"
] | A | All organisms have the ability to grow and reproduce. To grow and reproduce, organisms must get materials and energy from the environment. Plants obtain their energy from the sun through photosynthesis , whereas animals obtain their energy from other organisms. Either way, these plants and animals, as well as the bacte... |
medmcqa | medmcqa_05_04526 | Measles vaccine is not given before: | [
"9 months",
"12 months",
"15 months",
"18 months"
] | A | 9 months |
sciq | sciq_01_07062 | How is the radioactive decay measured? | [
"half-life",
"alpha emission",
"carbon dating",
"quarter-life"
] | A | The rate of radioactive decay varies from one radioisotope to another. The rate is measured by the half-life. This is the length of time it takes for half of a given amount of a radioisotope to decay. |
openbookqa | obqa_02_00443 | In a forest without anyone around, a fire may be started by | [
"electricty",
"a bird",
"a landslide",
"a flash flood"
] | A | lightning can cause a forest fire |
openbookqa | obqa_02_02658 | The arctic can be considered what? | [
"desolate",
"A magical place",
"A city",
"A watermelon"
] | A | the arctic environment is white in color from being covered in snow |
openbookqa | obqa_02_02242 | The stars at night, though bright and glowing merrily, are | [
"distant",
"close",
"touchable",
"near"
] | A | the stars in the night sky are very far away from the Earth |
medmcqa | medmcqa_05_04488 | Ilnd constriction in oesophagus is seen at the following site : | [
"Where it crosses left main bronchus",
"Crossing of aoa",
"At pharyngoesophageal junction",
"Where it pierces the diaphragm"
] | B | B i.e. Crossing of Aoa |
sciq | sciq_01_09471 | Sexual reproduction is the combination of (usually haploid) reproductive cells from two individuals to form a third (usually diploid) unique offspring. sexual reproduction produces offspring with novel combinations of what? | [
"features",
"genes",
"phenotypes",
"cells"
] | B | Sexual Reproduction Sexual reproduction is the combination of (usually haploid) reproductive cells from two individuals to form a third (usually diploid) unique offspring. Sexual reproduction produces offspring with novel combinations of genes. This can be an adaptive advantage in unstable or unpredictable environments... |
medmcqa | medmcqa_05_00630 | The duration of spinal anaesthesia is based directly on: | [
"Dose",
"Height",
"Age",
"Total body fat"
] | A | The duration of spinal anesthesia depends upon the dose The level and duration is directly based on dose of the drug |
ARC-Challenge | arc_04_02163 | Two students are asked to make a chart on the electromagnetic spectrum. Reading left to right, one student's chart shows the spectrum from gamma rays to radio waves, while the other student's chart shows the opposite. If the teacher says that both charts are correct, then | [
"it does not matter how the students label their charts.",
"there are multiple ways to organize information.",
"the waves have the same properties.",
"the students are being encouraged to do their work."
] | B | null |
medmcqa | medmcqa_05_02123 | Wire loop thickening of glomerular basement membrane is seen in - | [
"Systemic lupus erythematosus (SLE)",
"Non Insulin Dependent Diabetes Mellitus",
"Rapidly progressive glomerulonephritis",
"Malignant hypeension"
] | A | Ans. is 'a' i.e., Systemic lupus erythematosus o Wire loop thickening is a characteristic features of lupus nephritis. o It occurs because extensive subendothelial deposit in kidney causes a peculiar thickening of the capillaries which on light microscopy appear as wire loop lesions. o Wire loop lesions indicate active... |
medmcqa | medmcqa_05_01529 | CT scan showing base of lung with cavitary lesions | [
"Asbestosis",
"Silicosis",
"Bronchiectasis",
"Emphysema"
] | C | (C) Bronchiectasis # This is a Transverse high-resolution CT scans obtained in a 40-year-old man with bronchiectasis. Scan shows small-airway disease denoted by centrilobular and tree-in-bud (black arrows) opacities and bronchiectasis in the left upper lobe. Bronchiectasis in the upper lobe was assigned a grade of 1, w... |
sciq | sciq_01_02714 | What historical event taught people that soil could be lost by plowing and growing crops and encouraged new methods to prevent erosion? | [
"the land bowl",
"the dust bowl",
"the flow bowl",
"the debris bowl"
] | B | The Dust Bowl taught people that soil could be lost by plowing and growing crops. This led to the development of new ways of farming that help protect the soil. Some of the methods are described in Figure below . |
sciq | sciq_01_04612 | Ocean acidification results from the ocean absorbing what gas from the atmosphere? | [
"carbon dioxide",
"oxygen",
"nitrogen",
"hydrogen"
] | A | The ocean is becoming increasingly polluted with trash. Ocean acidification is also occurring because ocean water dissolves some of the excess carbon dioxide in the atmosphere. The more acidic water harms aquatic organisms. |
math_qa | mathqa_03_01087 | how many different positive integers are factors of 40 ? | [
"3",
"2",
"1",
"6"
] | D | 2 * 20 4 * 10 8 * 5 answer : d |
sciq | sciq_01_04373 | In resting neurons, the plasma membrane has many open potassium channels but few open of which other channels? | [
"oxygen",
"sulfur",
"silicon",
"sodium"
] | D | |
math_qa | mathqa_03_03780 | the salary of a , b , c , d , e is rs . 8000 , rs . 5000 , rs . 16000 , rs . 7000 , rs . 9000 per month respectively , then the average salary of a , b , c , d , and e per month is | [
"rs . 7000",
"rs . 8000",
"rs . 8500",
"rs . 9000"
] | D | "answer average salary = 8000 + 5000 + 16000 + 7000 + 9000 / 5 = rs . 9000 correct option : d" |
medmcqa | medmcqa_05_01182 | The intake of Iodine in to the Thyroid Gland is an example of which of the followings means of molecular transpo? | [
"Primary active transpo",
"Secondary active transpo",
"Facilitated diffusion",
"Endocytosis"
] | B | Secondary active transpo or co-transpo, uses energy to transpo molecules across a membrane against a concentration/electrochemical gradient.In contrast to primary active transpo, there is no direct coupling of ATP; instead, the electrochemical potential difference created by pumping ions out of the cell is used. Primar... |
medmcqa | medmcqa_05_04748 | The parotid duct opens in the oral cavity opposite to the level of: | [
"Crown of upper First molar tooth",
"Crown of lower First molar tooth",
"Crown of upper second molar tooth",
"Crown of lower second molar tooth"
] | C | Ans. C. Crown of upper second molar tooth. (Ref. BD Chaurasia, Anatomy, 3rd/Vol III - 110).Parotid duct opens into the vestibule of mouth opposite the crown of upper Second molar tooth. Submandibular duct opens on the floor of mouth, on summit of sublingual papilla, at the sides of frenulum of tongue. Both these ducts ... |
medmcqa | medmcqa_05_00297 | Charlie Chaplin gait is seen in- | [
"Congenial coxa vara",
"Tibial torsion",
"DDH",
"Genu valgus"
] | A | Charlie Chaplin Gait *Gait that occurs in bilateral external torsion of the tibia caused by faulty sitting or sleeping habits as in maintenance of the spread eagle or frog leg posture. *It is seen alkaptonuria, bilateral external tibial torsion and flat feet with valgus at ankle. Ref: Practical Ohopaedics examination m... |
sciq | sciq_01_08539 | What properties describe the existence of matter, as opposed to chemical properties that describe how substances change into other substances? | [
"gravitational",
"astronomical",
"biological",
"physical"
] | D | Physical properties describe the existence of matter, and chemical properties describe how substances change into other substances. |
sciq | sciq_01_00608 | What is the network of vessels and tissues that carry a clear fluid called lymph called? | [
"lymphatic system",
"excretory system",
"cleansing system",
"vessel system"
] | A | The lymphatic system is a network of vessels and tissues that carry a clear fluid called lymph. The lymphatic system ( Figure below ) spreads all around the body and filters and cleans the lymph of any debris, abnormal cells, or pathogens. Lymph vessels are tube-shaped, just like blood vessels, with about 500-600 lymph... |
medmcqa | medmcqa_05_04541 | In basal body temperature method, after the rise of temperature, the unsafe period lasts for :- | [
"24 hours",
"48 hours",
"72 hours",
"120 hours"
] | C | - In BBT, the rise of temperature signifies ovulation. - Since maximum survival of ovum post ovulation is 3 days, the unsafe period is 3 days post rise of body temperature. Other natural methods of contraception are: Calender method / feile period method/ safe period method/ rhythm method Cervical mucus method Symptoth... |
sciq | sciq_01_09746 | What is a mixture of eroded rock, minerals, partly decomposed organic matter, and other materials called? | [
"soil",
"sand",
"loam",
"sediment"
] | A | Soil is a mixture of eroded rock, minerals, partly decomposed organic matter, and other materials. It is essential for plant growth, so it is the foundation of terrestrial ecosystems. Soil is important for other reasons as well. For example, it removes toxins from water and breaks down wastes. |
sciq | sciq_01_01145 | What is a strombolian eruption named for? | [
"mt. st. helens",
"an ice cleaner",
"mt. stromboli",
"a country"
] | C | This is a strombolian eruption. This type of eruption was named for Mt. Stromboli in Italy. Strombolian eruptions spew lava into the air. But these eruptions do not have a massive explosion. They create lava flows. |
sciq | sciq_01_07563 | What element is all life built around? | [
"hydrogen",
"oxygen",
"carbon",
"neon"
] | C | The cell is the basic unit of life. A cell is made of molecules, which are made of elements. All life-which means all bacteria and archaea, all protists, fungi, plants and animals-is built around the element carbon, and four categories of organic compounds: carbohydrates, lipids, proteins, and nucleic acids. These mole... |
math_qa | mathqa_03_00424 | a horse is tethered to one corner of a rectangular grassy field 40 m by 24 m with a rope 14 m long . over how much area of the field can it graze ? | [
"154 cm 2'",
"308 m 2'",
"150 m 2'",
"407 m 2'"
] | A | area of the shaded portion = 1 ⁄ 4 × π × ( 14 ) 2 = 154 m 2 answer a |
sciq | sciq_01_00314 | What term describes how closely packed the particles of matter are? | [
"space",
"mass",
"range",
"density"
] | D | Density is an important physical property of matter. It reflects how closely packed the particles of matter are. When particles are packed together more tightly, matter has greater density. Differences in density of matter explain many phenomena, not just why helium balloons rise. For example, differences in density of... |
openbookqa | obqa_02_04882 | Shelter is one of the basic human needs along with food, water, and | [
"companionship",
"art",
"tools",
"music"
] | A | shelter can protect humans from weather |
medmcqa | medmcqa_05_04056 | Commonest presentation of hydatidiform mole is: March 2011 | [
"Hyperemesis gravidarum",
"Bleeding",
"Pre-eclampsia",
"Choriocarcinoma"
] | B | Ans. B: Bleeding Vaginal bleeding is the commonest presentation of hydatidiform mole (90%) Hydatid mole: Molar pregnancy is an abnormal pregnancy, characterized by the presence of a hydatidiform mole (or hydatid mole, mola hydatidosa) MC GTD (gestational trophoblastic disease) following H. mole is invasive mole Hydropi... |
ARC-Easy | arc_04_01512 | Some localized layers of rock contain the element iridium. Iridium is most often found in space objects such as meteoroids and asteroids. The discovery of these iridium-containing layers has been matched to which phenomena in Earth's history? | [
"tectonic plate separations",
"mass species extinctions",
"orbital path changes",
"magnetic pole reversals"
] | B | null |
math_qa | mathqa_03_03049 | 5358 x 51 = ? | [
"272258",
"272358",
"273258",
"274258"
] | C | "5358 x 51 = 5358 x ( 50 + 1 ) = 5358 x 50 + 5358 x 1 = 267900 + 5358 = 273258 . c )" |
openbookqa | obqa_02_02941 | the closest star to our planet delivers solar energy to the planet | [
"this is truth",
"all of these",
"unknown",
"maybe"
] | A | the solar system contains the moon |
openbookqa | obqa_02_03121 | If a screwdriver is bought from a high end store known for high quality, it will most likely end up | [
"falling apart quite fast",
"breaking in half immediately",
"with rotting wood this week",
"passed down from parent to child"
] | D | as the time a tool lasts increases , the number of tools discarded will decrease |
sciq | sciq_01_00860 | What is making measurements that are close to the true value known as? | [
"prediction",
"estimation",
"accuracy",
"frequency"
] | C | Accuracy means making measurements that are close to the true value. |
ARC-Challenge | arc_04_02229 | Which statement describes a harmful effect of clearing rainforests for farmland? | [
"makes more land available for local farmers",
"removes valuable habitat for local species",
"increases local groundwater levels",
"provides income for local residents"
] | B | null |
ARC-Easy | arc_04_00226 | An area received six inches of snow during the winter. Before the snow can continue through the water cycle as ground water or runoff, it must first ___. | [
"condense",
"evaporate",
"freeze",
"melt"
] | D | null |
math_qa | mathqa_03_03948 | if a person buy radio worth rs 2468 and pay 7 % sales . how much price of radio should reduce to pay only rs 2468 . | [
"162",
"158",
"159",
"130"
] | A | ( x + . 07 x ) = 2468 1.07 x = 2468 x = 2306 reduce = 2468 - 2306 = 162 answer : a |
ARC-Challenge | arc_04_02996 | The Periodic Table of the Elements is arranged so that elements with similar characteristics are in the same column. Which element is a highly reactive metal? | [
"chlorine (Cl)",
"helium (He)",
"magnesium (Mg)",
"silver (Ag)"
] | C | null |
sciq | sciq_01_08299 | Which direction from the source do pollutants in an aquifer spread? | [
"southward",
"outward",
"inward",
"forward"
] | B | Pollutants that enter an aquifer spread outward from the source. They spread in the direction the water is moving. |
ARC-Easy | arc_04_00357 | Where do plants get energy from to make food? | [
"air",
"soil",
"water",
"sunlight"
] | D | null |
medmcqa | medmcqa_05_01554 | CA-125 is marker for: September 2007 | [
"Breast cancer",
"Ovarian cancer",
"Pancreatic cancer",
"Colon cancer"
] | B | Ans. B: Ovarian cancerCA-125 is an antigen present on 80 percent of nonmucinous ovarian carcinomas.It is defined by a monoclonal antibody (0C125) that was generated by immunizing laboratory mice with a cell line established from human ovarian carcinoma.It circulates in the serum of patients with ovarian carcinoma and w... |
math_qa | mathqa_03_04715 | a train is 360 meter long is running at a speed of 45 km / hour . in what time will it pass a bridge of 140 meter length | [
"20 seconds",
"30 seconds",
"40 seconds",
"50 seconds"
] | C | "explanation : speed = 45 km / hr = 45 * ( 5 / 18 ) m / sec = 25 / 2 m / sec total distance = 360 + 140 = 500 meter time = distance / speed = 500 ∗ 2 / 25 = 40 seconds option c" |
medmcqa | medmcqa_05_04110 | Type of growth of streptococcus pyogenes on blood agar - | [
"Alpha hemolytic",
"Beta hemolytic",
"Gamma hemolytic",
"Non-hemolytic"
] | B | Ans. is 'b' i.e., Beta hemolytic Hemolysis | |||Alpha (a)Beta (b)Gamma (g)* Greenish discolouration with partial hemolysis around the colonieseg - Str. pneumoniae, Str. viridans* Colourless zone of complete hemolysiseg - Str. pyogenes (grp A)Str. agalactiae (grp B)Str equisimilis (grp c)* No hemolysiseg - Enterococci (... |
math_qa | mathqa_03_01279 | rs . 800 becomes rs . 956 in 3 years at a certain rate of simple interest . if the rate of interest is increased by 4 % , what amount will rs . 800 become in 3 years . | [
"rupees 1052",
"rs 1152",
"rs 1252",
"rs 1352"
] | A | explanation : s . i . = 956 - 800 = rs 156 r = 156 ∗ 100 / 800 ∗ 3 r = 6 1 / 2 % new rate = 6 1 / 2 + 4 = 21 / 2 % new s . i . = 800 × 21 / 2 × 3100 = 252 now amount will be 800 + 252 = 1052 option a |
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