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_07687 | What is the rotational equivalent of a force? | [
"momentum",
"centripetal force",
"torque",
"power"
] | C | The magnitude, direction, and point of application of the force are incorporated into the definition of the physical quantity called torque. Torque is the rotational equivalent of a force. It is a measure of the effectiveness of a force in changing or accelerating a rotation (changing the angular velocity over a period... |
medmcqa | medmcqa_05_02759 | Killian's dehiscence is seen in | [
"Oropharynx",
"Nasopharynx",
"Cricopharynx",
"Vocal cords"
] | C | Killian's dehiscence (also known as Killian's triangle, Laimer's triangle, and Killian-Laimer triangle) is a triangular area in the wall of the pharynx between the thyropharyngeus pa of the inferior constrictor of the pharynx and the cricopharyngeus muscle, also of the inferior constrictor muscle of the pharynx. It rep... |
openbookqa | obqa_02_00426 | It changes from winter to spring because of a | [
"moon",
"cloud",
"star",
"sky"
] | C | the Earth revolving around the Sun causes the seasons to change on its axis |
medmcqa | medmcqa_05_02752 | Most common complication after splenectomy is ? | [
"Chest infection",
"Hematemesis",
"Subphrenic collection",
"Acute dilation of stomach"
] | A | Ans. is 'a' i.e., Chest infection Most common complication after splenectomy is left lower lobe atelactasis. Atelactasis predisposes to chest infections. |
sciq | sciq_01_08928 | The changing of a light ray’s direction (loosely called bending) when it passes through variations in matter is called this? | [
"vibration",
"resonance",
"wavelength",
"refraction"
] | D | Refraction The changing of a light ray’s direction (loosely called bending) when it passes through variations in matter is called refraction. Speed of Light The speed of light c not only affects refraction, it is one of the central concepts of Einstein’s theory of relativity. As the accuracy of the measurements of the ... |
openbookqa | obqa_02_02314 | Something that is beneficial to plants, especially garden plants, can be formed | [
"in dog bowls",
"in swamp waters",
"in living rooms",
"in microwaves"
] | B | the formation of peat occurs at the bottom of swamps |
sciq | sciq_01_01184 | Glycolysis, the krebs cycle, and the electron transport chain are stages in what process? | [
"mitosis",
"cell death",
"aerobic cellular respiration",
"reproduction"
] | C | The many steps in the process of aerobic cellular respiration can be divided into three stages. The first stage, glycolysis, produces ATP without oxygen. Because this part of the cellular respiration pathway is universal, biologists consider it the oldest segment. Note that glycogen and fats can also enter the glycolys... |
medmcqa | medmcqa_05_03845 | Indirectly cytopathic viruses kill cells by provoking an | [
"Injury to DNA",
"Immune response",
"Injury to the cell membrane",
"Influx of potassium"
] | B | In contrast to directly cytopathic viruses, which cause cell death by damaging the cell membrane indirectly, cytopathic viruses produce antigenic proteins that are inseed into the cell membrane and are capable of evoking an immune response. Attack by immune lymphocytes, which recognize the viral protein as foreign, des... |
math_qa | mathqa_03_02082 | ratio between rahul and deepak is 4 : 3 , after 22 years rahul age will be 26 years . what is deepak present age | [
"10",
"3",
"5",
"7"
] | B | "explanation : present age is 4 x and 3 x , = > 4 x + 22 = 26 = > x = 1 so deepak age is = 3 ( 1 ) = 3 answer : option b" |
medmcqa | medmcqa_05_04627 | Patient was given chloroquine and doxycycline for 7 days. Patients fever decreases in 4 days, but, peripheral smear showed occasional gametocytes of plasmodium falciparum. This type of drug resistance is - | [
"R type",
"R2 type",
"R3 type",
"R4 type"
] | B | Ans. is `b' i.e., R2 type WHO classification of antimalarial drug resistance 1. S-sensitive --> If a sexual parasites have cleared by day 6 from the begining of treatment wihout subsequent recrudescence until day 28. 2. R1-Low grade resistance --> Recrudescence of infection between 7-28 days of completing treatment. 3.... |
openbookqa | obqa_02_00173 | When car is close to the runner the illumination of the motorized entity is at a higher level because? | [
"moons gravity",
"motion",
"it is closer",
"sun rotation"
] | C | as a source of light becomes closer , that source will appear brighter |
medmcqa | medmcqa_05_00427 | A patient undergoing surgery suddenly develops hypotension. The monitor shows that the end tidal CO2 has decreased abruptly by 155mm Hg. What is the probable diagnosis? | [
"Hypothermia",
"Pulmonary embolism",
"Massive fluid deficit",
"Myocardial depression due to anaesthetic agent"
] | B | Ans. is 'b' i.e. pulmonary embolism Ref: Miller's anesthesia 5th/e p1276First what is end tidal CO2The air exhaled during normal respiration initially consists of the dead space. Then a mixture of dead space air plus alveolar air comes out. The air coming out at the end consists purely of alveolar air.Measurement of co... |
math_qa | mathqa_03_01516 | what is the maximum number of pieces of birthday cake of size 4 ” by 4 ” that can be cut from a cake 16 ” by 16 ” ? | [
"5",
"4",
"16",
"20"
] | C | "the prompt is essentially asking for the maximum number of 4 x 4 squares that can be cut from a larger 16 by 16 square . since each ' row ' and each ' column ' of the larger square can be sub - divided into 4 ' pieces ' each , we have ( 4 ) ( 4 ) = 16 total smaller squares ( at maximum ) . c" |
sciq | sciq_01_06418 | Deleting or inserting a nitrogen base causes what? | [
"a photoinhibition mutation",
"a frameshift mutation",
"a degenerative mutation",
"a placentation mutation"
] | B | Deleting or inserting a nitrogen base causes a frameshift mutation. All of the codons following the mutation are misread. This may be disastrous. To see why, consider this English-language analogy. Take the sentence “The big dog ate the red cat. ” If the second letter of “big” is deleted, then the sentence becomes: “Th... |
math_qa | mathqa_03_04413 | a batsman scored 60 runs which included 2 boundaries and 2 sixes . what percent of his total score did he make by running between the wickets . | [
"30 %",
"33.33 %",
"40 %",
"60 %"
] | B | "explanation : number of runs made by running = 60 - ( 2 x 4 + 2 x 6 ) = 60 - ( 20 ) = 20 now , we need to calculate 20 is what percent of 60 . = > 20 / 60 * 100 = 33.33 % option b" |
medmcqa | medmcqa_05_03490 | Normal capillary wedge pressure | [
"0-2 mm Hg",
"5-10 mm Hg",
"15-20 mm Hg",
"20-30 mm Hg"
] | B | Ans. (b) 5-10mmHgRef: Ganong, 25th ed/p.574Mean Pulmonary capillary wedge pressure (PCWP)=9mmHg (Range - 4 to 12 mm Hg)PCWP is usually measured using a balloon-tipped, multilumen catheter called Swan-Ganz catheter |
sciq | sciq_01_07729 | Moving electrons have a form of kinetic energy called what? | [
"electromagnetism",
"potential energy",
"electrical energy",
"deformed energy"
] | C | Electrons are negatively charged particles in atoms. Moving electrons have a form of kinetic energy called electrical energy . If you’ve ever experienced an electric outage, then you know how hard it is to get by without electrical energy. Most of the electrical energy we use is produced by power plants and arrives in ... |
openbookqa | obqa_02_00194 | A pupa creates cocoons in a stage of the life cycle, and eventually the insect will | [
"adjust",
"shrink",
"burn",
"collect"
] | A | the cocoons being created occurs during the the pupa stage in a life cycle |
sciq | sciq_01_02208 | Biomass, solar, wind, water, and geothermal power are examples of what kinds of energy resources? | [
"mechanical",
"renewable",
"electrical",
"fossil fuel"
] | B | Renewable energy resources include solar, water, wind, biomass, and geothermal power. These resources are usually replaced at the same rate that we use them. Scientists know that the Sun will continue to shine for billions of years. So we can use the solar energy without it ever running out. Water flows from high place... |
sciq | sciq_01_00588 | What kind of reaction is needed to prepare amides? | [
"carboxylic acid reaction",
"lipophilic acid reaction",
"oxidize acid reaction",
"amino acid reaction"
] | A | Amides are prepared by the reaction of a carboxylic acid with ammonia or an amine. |
ARC-Easy | arc_04_01704 | In cherry tomatoes, red color (R) is dominant to yellow color (r). If two heterozygous plants are crossed, what percentage of the offspring will be yellow? | [
"0%",
"25%",
"50%",
"100%"
] | B | null |
openbookqa | obqa_02_04725 | If something is in an ecosystem, it could be | [
"invisible",
"vacuum of space",
"lacking life",
"alien"
] | C | an ecosystem contains nonliving things |
medmcqa | medmcqa_05_03707 | Aeroplane splint is used in ? | [
"Radial nerve injury",
"Ulnar nerve injury",
"Brachial plexus injury",
"Scoliosis"
] | C | Ans. is 'c' i.e., Brachial plexus injury Name Use Cramer-wire splint Thomas splint Bohler-Braun splint Aluminium splint Dennis Brown splint Cock-up splint Knuckle-bender splint Toe-raising splint Volkmann's splint Four-post collar Aeroplane splint SOMI brace ASHE (Anterior spinal hyperextension) Taylor's brace Milwauke... |
sciq | sciq_01_03095 | Where on earth do bacteria live? | [
"all environments",
"water",
"skin",
"blood"
] | A | Prokaryotes include Bacteria and Archaea. An individual prokaryote consists of a single cell without a nucleus. Bacteria live in virtually all environments on Earth. Archaea live everywhere on Earth, including extreme environments. |
openbookqa | obqa_02_01543 | Salt dissolves better in a pot of water after | [
"drowning in the Atlantic ocean",
"setting the burner to maximum",
"setting the burner to minimum",
"gargling salt-water in the shower"
] | B | as temperature increases , the ability of that liquid to dissolve solids will increase |
openbookqa | obqa_02_01714 | Slate probably formed | [
"on top of a glacier",
"somewhere in the Internet",
"on a mountain top",
"deep within the earth"
] | D | shale can be metamorphosed into slate by increased pressure |
ARC-Easy | arc_04_01204 | Which of the following helps the leaves break down after they have fallen off the tree? | [
"meat-eaters",
"rocks",
"decomposers",
"cold temperatures"
] | C | null |
openbookqa | obqa_02_01408 | Several animals flourish in cold temperatures like | [
"Lizards",
"Terns",
"Antelope",
"Kangaroos"
] | B | cold environments contain few organisms |
medmcqa | medmcqa_05_04946 | Most radio resistant phase in cell cycle: | [
"G1",
"Early S",
"Late S",
"G2"
] | C | Radiation energy is absorbed by tissue causing ionization or excitation, which are responsible for various biological effects. Susceptibility of various phases of cell cycle of radiation: G2M>M>G1> early S> late S phase Phase of cell cycle Comment G2M>G2 * Most sensitive to radiation End of S phase * Most resistant to ... |
medmcqa | medmcqa_05_01726 | A woman with 18wks gestation presentedto the OPD On abdominal examination the uterine size was 16 wks On USG oligohydroumnios was found which of the following is suspected | [
"Renal agenesis",
"Fetal anemia",
"Jaundice",
"Anencephaly"
] | A | REF : DUTTA BOOK 9TH ED |
openbookqa | obqa_02_04360 | When a human's organs stop working and he stops breathing, that person | [
"goes to Mcdonalds",
"perished",
"dances",
"plays"
] | B | if a living thing dies then that living thing is dead |
openbookqa | obqa_02_03844 | What loosens soil? | [
"iron",
"boring",
"metals",
"sunlight"
] | B | tunnels in soil loosen that soil |
ARC-Easy | arc_04_01237 | A recent study concluded that about 90% of all large predatory fish such as tuna have disappeared from the world's oceans in the past 50 years. Which of these is most likely the direct cause of this loss? | [
"Urban development near the coast",
"Commercial harvesting from the ocean",
"Climate change on Earth",
"Acid precipitation over the oceans"
] | B | null |
medmcqa | medmcqa_05_00712 | Which of the following is not a cause of exudative retinal detachment | [
"Toxemia of pregnancy",
"Malignant hypeension",
"Posterior scleritis",
"Diabetic retinopathy"
] | D | Diabetic retinopathy can cause tractional retinal detachment or combined rhegmatogenous-tractional retinal detachment and not exudative retinal detachment . Exudative Retinal Detachment Serous fluid accumulates between RPE & Neurosensory retina due to leakage from vasculature. There is no hole or tear in retina Causes ... |
sciq | sciq_01_08371 | When lactose is present in the cell, what allows the lac genes to be expressed? | [
"the addition of water",
"nonbinding of repressor protein",
"binding of expressor protein",
"concentration of repressor protein"
] | B | When lactose is present, the repressor protein does not bind to the operator. This allows RNA polymerase to bind to the promoter and begin transcription. As a result, the lac genes are expressed, and lactose is digested. |
ARC-Challenge | arc_04_03129 | Which of the following is a function of the motor neurons in the nervous system? | [
"to directly apply force to the skeletal system",
"to gather information about the stimuli",
"to transmit messages from the brain to the body",
"to directly control the action of muscles"
] | D | null |
medmcqa | medmcqa_05_04220 | Circulatory collapse occurs after what percent of burns of total body surface area: | [
"5%",
"1%",
"10%",
"15%"
] | D | (D) 15% # Burns involving 15% of total body surface area in adults and 10% in children may result in shock (circulatory collapse).> The severity of a burn depends on its size, depth and location. The extent of tissue damage is directly related to the temperature of the burn agent and the length of time it is in contact... |
ARC-Easy | arc_04_01972 | An earthquake in the Earth's crust under the ocean releases sound waves. Which statement accurately describes how the sound waves spread? | [
"They spread in all directions away from their source.",
"They remain trapped near the source by water pressure.",
"They travel mostly horizontally along the ocean floor.",
"They travel mostly upward toward the surface of the water."
] | A | null |
math_qa | mathqa_03_03066 | how many digits will be there to the right of the decimal point in the product of 98 and . 08216 ? | [
"5",
"6",
"9",
"7"
] | A | "product of 98 and . 08216 is 8.05168 . therefore number of digits to right of decimal point is 5 answer is a ." |
openbookqa | obqa_02_03793 | The size of a persons head is | [
"changed",
"calculated",
"determined by food",
"predetermined"
] | D | the shape of body parts is an inherited characteristic |
openbookqa | obqa_02_04099 | Whitetail are found in what kind of habitat | [
"the ocean",
"temperate",
"arctic",
"dessert"
] | B | a deer lives in a forest |
sciq | sciq_01_10043 | What is the term for a particle outside the nucleus of an atom that has a negative electric charge? | [
"neutron",
"proton",
"electron",
"ion"
] | C | An electron is a particle outside the nucleus of an atom that has a negative electric charge. The charge of an electron is opposite but equal to the charge of a proton. Atoms have the same number of electrons as protons. As a result, the negative and positive charges "cancel out. " This makes atoms electrically neutral... |
ARC-Easy | arc_04_02107 | Burt used a spoon to stir soup that was cooking on his stove. Which spoon will stay the coolest while he stirs? | [
"an iron spoon",
"an aluminum spoon",
"a wooden spoon",
"a silver spoon"
] | C | null |
sciq | sciq_01_05458 | The combined gradient that affects an ion includes its concentration gradient and its what? | [
"electrical gradient",
"cell membrane",
"electron bond",
"radiation gradient"
] | A | 5.3 Active Transport The combined gradient that affects an ion includes its concentration gradient and its electrical gradient. A positive ion, for example, might tend to diffuse into a new area, down its concentration gradient, but if it is diffusing into an area of net positive charge, its diffusion will be hampered ... |
ARC-Easy | arc_04_00208 | Water causes weathering when it | [
"melts rock.",
"forms deltas.",
"erodes rock in its path.",
"moves rock along a fault."
] | C | null |
medmcqa | medmcqa_05_03286 | Which of the following has the highest biological value? | [
"Egg",
"Soyabean",
"Milk",
"Meat"
] | A | Biological value of a protein is defined as the ratio between amount of nitrogen retained: nitrogen absorbed during a specified time expressed as percentage. Egg has a biological value of 100 compared to 85 of meat and 75 of milk. Biological value of 100 indicates that all of the protein is retained by the body. Biolog... |
math_qa | mathqa_03_04646 | the surface area of a sphere is 4 π r ^ 2 , where r is the radius of the sphere . if the surface area of sphere a is eight times as large as the surface area of sphere b , then the radius of sphere a is how many times the radius of sphere b ? | [
"2'",
"2 √ 2'",
"4'",
"2 π'"
] | B | r 1 : radius of sphere a r 2 : radius of sphere b as per question , 4 π r 1 ^ 2 = 8 ∗ 4 π r 2 ^ 2 or r 12 = 8 ∗ r 2 ^ 2 or r 1 = 2 √ 2 r 2 . hence , b |
math_qa | mathqa_03_02660 | 11 + 12 + 13 + . . . 51 + 52 + 53 = ? | [
"1361",
"1376",
"1363",
"1364"
] | B | "sum = 11 + 12 + 13 + . . . 51 + 52 + 53 sum of n consecutive positive integers starting from 1 is given as n ( n + 1 ) / 2 sum of first 53 positive integers = 53 * 54 / 2 sum of first 10 positive integers = 11 * 10 / 2 sum = 11 + 12 + 13 + . . . 51 + 52 + 53 = 53 * 54 / 2 - 11 * 10 / 2 = 1376 answer : b" |
openbookqa | obqa_02_03552 | A tuna would prefer to consume | [
"An Apple",
"beef",
"Nemo",
"dogs"
] | C | tuna eat fish |
ARC-Easy | arc_04_02070 | The directions for making a protein | [
"result in DNA.",
"are carried by DNA.",
"result in amino acids.",
"are carried by amino acids."
] | B | null |
openbookqa | obqa_02_04044 | if an animal skips the pupa stage in its metamorphosis, what does that characterize? | [
"a process of incomplete transition",
"a very passive metamorphosis",
"a true and complete metamorphosis",
"a very aggressive metamorphosis"
] | A | the pupa stage is a stage in the metamorphosis process of some animals |
sciq | sciq_01_06790 | The nature of what gives metals the properties of being ductile and malleable? | [
"magneticism",
"liquid bonds",
"titanium bonds",
"metallic bonds"
] | D | Because of their freely moving electrons, metals are good conductors of electricity. Metals also can be shaped without breaking. They are ductile (can be shaped into wires) and malleable (can be shaped into thin sheets). Metals have these properties because of the nature of their metallic bonds. |
openbookqa | obqa_02_03427 | As the amount of food an animal eats increases what else will increase? | [
"heaviness",
"drought",
"starvation",
"sunlight"
] | A | as the amount of food an animal eats increases , the weight of that animal will increase |
ARC-Challenge | arc_04_02165 | Stars are often classified by their apparent brightness in the nighttime sky. Stars can also be classified in many other ways. Which of these is least useful in classifying stars? | [
"visible color",
"composition",
"surface texture",
"temperature"
] | C | null |
ARC-Easy | arc_04_01596 | Tim and Carla play catch with a ball. Which term describes the motion of a ball? | [
"shape",
"size",
"speed",
"weight"
] | C | null |
medmcqa | medmcqa_05_00558 | Wahin's tumor is ? | [
"Multifocal and bilateral",
"Multifocal and unilateral",
"Unifocal and bilateral",
"Unifocal and unilateral"
] | A | Ans. is 'a' i.e., Multifocal and bilateral |
sciq | sciq_01_10887 | What is the term for the application of science to solve problems? | [
"research",
"technology",
"mathematics",
"ingenuity"
] | B | Printers like the one that made the plastic bicycle are a new type of technology. Technology is the application of science to solve problems. Because technology finds solutions to practical problems, new technologies may have major impacts on society, science, and industry. For example, some people predict that 3-D pri... |
openbookqa | obqa_02_04749 | At the beach you are likely to find this type of stone: | [
"rock that is compacted from other rock",
"rock that is formed of plastic",
"rock that is formed of water",
"rock that is compacted trash"
] | A | sedimentary rocks are formed from sediment compacting together |
ARC-Challenge | arc_04_02250 | Which phrase does not describe asexual reproduction in organisms? | [
"requires two parents",
"little variation in offspring",
"only one type of cell involved",
"duplicates its genetic material"
] | A | null |
openbookqa | obqa_02_04730 | An example of camouflage is when an organism looks like what? | [
"clouds",
"local flora",
"buildings",
"oceans"
] | B | An example of camouflage is when an organism looks like its environment |
math_qa | mathqa_03_00809 | a luxury liner , queen marry ii , is transporting several cats as well as the crew ( sailors , a cook , and captain ) to a nearby port . altogether , these passengers have 15 heads and 42 legs . how many cats does the ship host ? | [
"5",
"6",
"7",
"8"
] | B | "sa ' s + co + ca + cats = 15 . sa ' s + 1 + 1 + cats = 15 or sa ' s + cats = 13 . sa ' s ( 2 ) + 2 + 2 + cats * 4 = 42 sa ' s * 2 + cats * 4 = 38 or sa ' s + cats * 2 = 19 or 13 - cats + cat * 2 = 19 then cats = 6 b" |
math_qa | mathqa_03_03904 | jaclyn buys $ 20 000 worth of debentures in a company . she earns 9.5 % p . a . simple interest , paid to her quarterly ( that is , every 3 months ) . if the agreed period of the debenture was 18 months : calculate the amount of interest jaclyn will earn for each quarter | [
"475",
"234",
"289",
"345"
] | A | "explanation : i = ( p x r x t ) / 100 = 30000 * 9.5 / 100 * ( 18 / 12 ) ^ 1 / 6 = 475 answer : a" |
medmcqa | medmcqa_05_04741 | TLC is: | [
"4.2 lt",
"3lt",
"5lt",
"6lt"
] | D | TLC: the volume of air left in the lung at the end of maximal inspiration. TLC= TV+IRv+ERV+Rv Ref: G K Pal textbook of Practical physiology 4th edition, page number: 158,159 |
sciq | sciq_01_03497 | The ether functional group consists of an oxygen atom which forms single bonds with what other atoms? | [
"hydrogen",
"enzymes",
"carbon",
"acid"
] | C | The ether functional group consists of an oxygen atom which forms single bonds with two carbon atoms. |
openbookqa | obqa_02_03991 | A bobsled moves much faster as it leaves the concrete an touches the | [
"sand",
"grass",
"sun",
"ice"
] | D | as the smoothness of something increases , the friction of that something will decrease when its surface moves against another surface |
math_qa | mathqa_03_02401 | if a person walks at 15 km / hr instead of 10 km / hr , he would have walked 10 km more . the actual distance traveled by him is ? | [
"50 km",
"30 km",
"18 km",
"16 km"
] | B | "let the actual distance traveled be x km . then , x / 10 = ( x + 10 ) / 15 5 x - 150 = > x = 30 km . answer : b" |
math_qa | mathqa_03_00139 | a man traveled a total distance of 1800 km . he traveled one - third of the whole trip by plane and the distance traveled by train is three - fifth of the distance traveled by bus . if he traveled by train , plane and bus , then find the distance traveled by bus ? | [
"239",
"247",
"277",
"270"
] | D | "explanation : total distance traveled = 1800 km . distance traveled by plane = 600 km . distance traveled by bus = x distance traveled by train = 3 x / 5 = > x + 3 x / 5 + 600 = 1800 = > 8 x / 5 = 1200 = > x = 750 km . answer : d" |
openbookqa | obqa_02_01243 | A vehicle stops when brakes are pressed because | [
"the tires are being halted by pressure",
"the streets are bumpy",
"the roads have friction",
"the tires are unable to create friction"
] | A | friction is used for stopping a vehicle by brakes |
ARC-Easy | arc_04_01523 | A line graph is best used when the measured variable is | [
"changing at a constant rate.",
"nearly equal in several trials.",
"being compared to a control.",
"observed at one point in time."
] | A | null |
sciq | sciq_01_09931 | What branch of physics deals with the smallest units of elements and compounds? | [
"quantum",
"gravity",
"atomic",
"oxygen"
] | C | Introduction to Particle Physics Following ideas remarkably similar to those of the ancient Greeks, we continue to look for smaller and smaller structures in nature, hoping ultimately to find and understand the most fundamental building blocks that exist. Atomic physics deals with the smallest units of elements and com... |
sciq | sciq_01_07906 | When describing motion, what factor is just as important as distance? | [
"pressure",
"momentum",
"velocity",
"direction"
] | D | Direction is just as important as distance in describing motion. For example, if Mia told a friend how to reach the post office from her house, she couldn’t just say, "go 3 kilometers. " The friend might end up at the park instead of the post office. Mia would have to be more specific. She could say, "go west for 2 kil... |
openbookqa | obqa_02_01448 | What can be found on the lunar surface and has been there for thousands or millions of years? | [
"mountains",
"cheese",
"the lunar rover",
"large lakes"
] | A | the surface of the Moon contains mountains |
medmcqa | medmcqa_05_03259 | Nagler reaction is type of- | [
"Neutrilization reaction",
"CFT",
"Precipitation",
"Agglutination"
] | A | Ans. is 'a' i.e., Neutrilization reaction |
openbookqa | obqa_02_00176 | nutrients from food and water are necessary to an organism's | [
"friendships",
"habitat",
"survival",
"caloric needs"
] | C | an animal requires nutrients for survival |
math_qa | mathqa_03_03223 | reeya obtained 65 , 67 , 76 , 82 and 85 out of 100 in different subjects , what will be the average | [
"70",
"75",
"80",
"85"
] | B | "explanation : ( 65 + 67 + 76 + 82 + 855 ) = 75 answer : option b" |
sciq | sciq_01_03146 | Asthma affects what tiny branches into which the bronchi are divided? | [
"platelets",
"bronchioles",
"cilia",
"macrophages"
] | B | Asthma is a chronic illness in which the bronchioles, the tiny branches into which the bronchi are divided, become inflamed and narrow ( Figure below ). The muscles around the bronchioles contract, which narrows the airways. Large amounts of mucus are also made by the cells in the lungs. People with asthma have difficu... |
sciq | sciq_01_08532 | What two things determine how much kinetic energy an object has? | [
"its weight and volume",
"its height and speed",
"its mass and velocity",
"its mass and direction"
] | C | The amount of kinetic energy in a moving object depends on its mass and velocity. An object with greater mass or greater velocity has more kinetic energy. The kinetic energy of a moving object can be calculated with the equation:. |
medmcqa | medmcqa_05_04231 | who gave the topographical theory of mind | [
"erikson",
"freud",
"morel",
"bleuler"
] | B | CONTRIBUTIONS OF FREUD o Father of psychoanalysis He founded a type of psychotherapy called psychoanalysis. It is nothing but analyzing the psych(MIND) o Interpretation of dreams According to Freud dreams are royal road to unconscious In dreams several conflicts that are present in the unconscious comes to the consciou... |
math_qa | mathqa_03_01558 | a is two years older than b who is twice as old as c . if the total of the ages of a , b and c be 72 , then how old is b ? | [
"28 years",
"19 years",
"29 years",
"10 years"
] | A | "let c ' s age be x years . then , b ' s age = 2 x years . a ' s age = ( 2 x + 2 ) years . ( 2 x + 2 ) + 2 x + x = 72 5 x = 70 = > x = 14 hence , b ' s age = 2 x = 28 years . answer : a" |
openbookqa | obqa_02_02648 | If someone wants to see the celestial bodies clearly they would use | [
"a freshly printed magazine",
"a dirty old sneaker",
"a paper towel tube",
"a lengthened glass tube"
] | D | a telescope is used for observing stars |
sciq | sciq_01_03195 | Where does the energy from an atomic bomb come from? | [
"electron shell",
"nucleus of atom",
"neutron",
"isotope of atom"
] | B | An atomic bomb explodes and generates a huge mushroom cloud. The tremendous energy released when the bomb explodes is incredibly destructive. Where does all the energy come from? The answer is the nucleus of the atom. |
math_qa | mathqa_03_04193 | what is the sum of natural numbers between 20 and 100 | [
"4800",
"4860",
"5000",
"5500"
] | B | "a = first number l = last number sn = n / 2 [ a + l ] between 20 and 100 numbers = 81 = > 100 - 20 = 80 + 1 = 81 sn = 81 / 2 × 120 = 81 × 60 = 4860 b )" |
openbookqa | obqa_02_02263 | A fire started in a forest but it wasn't started by people. What could have been the cause? | [
"a careless bird",
"a smoking bear",
"electricity",
"a campfire"
] | C | lightning can cause a forest fire |
medmcqa | medmcqa_05_04405 | Normal development of ovaries in a female with absent uterus and vagina indicates which of the following genetic conditions? | [
"Turner's syndrome",
"Testicular feminizing syndrome",
"Mullerian agenesis",
"Gonadal dysgenesis"
] | C | Mullerian agenesis is the failure of the paramesonephric ducts to develop. In mullerian agenesis, the ovaries are not affected and thus ovarian function is normal. Secondary sexual development and height are in a normal range. The condition is also called MRKH or Mayer-Rokitansky-Kustner-Hauser Syndrome. Ref: Clinical ... |
sciq | sciq_01_01536 | Mollusks, annelids, and arthropods are considered what? | [
"protostomes",
"micelles",
"protisines",
"detritivores"
] | A | Mollusks, annelids, and arthropods are protostomes. Echinoderms and chordates are deuterostomes. This distinction is important. Why does it matter? It shows that echinoderms are more closely related to chordates than are the other invertebrate phyla. This is not apparent based on other, more obvious traits. |
openbookqa | obqa_02_00171 | What is an example of reproduction being a stage in the life cycle process? | [
"births can occur only after reproduction takes place",
"death is the last stage in the life cycle",
"reproduction mightn't guarantee a healthy life",
"life can end during reproduction"
] | A | reproduction is a stage in the life cycle process |
math_qa | mathqa_03_00623 | a dishonest dealer professes to sell goods at the cost price but uses a weight of 750 grams per kg , what is his percent ? | [
"25 %",
"33 %",
"29 %",
"55 %"
] | B | "750 - - - 250 100 - - - ? = > 33.33 % answer : b" |
medmcqa | medmcqa_05_03221 | Hanging cuain sign is seen in - | [
"PItyriasis alba",
"Pityriasis versicolor",
"Pityriasis miliaris",
"Pityriasis rosea"
] | D | pityriasis rosea common self-limiting papulosquamous eruption typically lasting 5-8 weeks. caused due to viral exanthem-HHV6/HHV7 Classical lesions: HERALD patch- 3-5 cm initial oval plaque with colerette of fine scale just inside periphery secondary eruption: long axis of lesions along the lines of cleavage- christmas... |
medmcqa | medmcqa_05_03738 | In gynaecolgic surgery, the most common procedure and the site of injury of ureter are:- | [
"Vaginal hysterectomy, tunnel of Weheim",
"Bladder neck suspension, tunnel of Weheim",
"Laparoscopic oophorectomy, pelvic brim near the IP ligament",
"Simple abdominal hysterectomy pelvic brim near the IP ligament"
] | D | The common types of ureter injury are: Crushing Transection Ischemia Ligation Angulation Resection Common sites of ureteral injuries are: At the infudibulopelvic ligament near or at the pelvic brim (Most common) Tunnel of weheim Cardinal ligament where it crosses the uterine aery |
openbookqa | obqa_02_03557 | Rocks collide with each other when moved by | [
"dead valley girls",
"radio waves",
"glaciers",
"feathers"
] | C | contact between rocks over long periods of time causes rocks to smooth |
sciq | sciq_01_02268 | Which has more electrons, neon or fluorine? | [
"the same",
"neither",
"neon",
"fluorine"
] | C | Although neon has just one more electron than fluorine in its outer energy level, that one electron makes a huge difference. Fluorine needs one more electron to fill its outer energy level in order to have the most stable arrangement of electrons. Therefore, fluorine readily accepts an electron from any element that is... |
ARC-Easy | arc_04_00592 | An atom will always have | [
"a single, negatively-charged nucleus.",
"equal numbers of protons and electrons.",
"\"shared\" electrons from another atom.",
"a stable number of charged neutrons."
] | B | null |
ARC-Easy | arc_04_01757 | A complete fossil has been found of a type of bird that cannot be identified. What can most likely be determined about the bird from the fossil? | [
"The bird lived for a very short time.",
"The bird lived in a dry environment.",
"The bird existed at one time but is now extinct.",
"The bird was not well preserved during the process of fossilization."
] | C | null |
sciq | sciq_01_01426 | Where do biochemical reactions take place? | [
"outside of cells",
"between cells",
"inside the organisms' cells",
"in atoms"
] | C | Biochemical reactions are chemical reactions that take place inside the cells of organisms. |
sciq | sciq_01_02152 | What is the conversion of metals from their ores to more useful forms called? | [
"thermodynamics",
"nanotechnology",
"metallurgy",
"crystallography"
] | C | Summary The conversion of metals from their ores to more useful forms is calledmetallurgy, which consists of three general steps: mining, separation and concentration, and reduction. Settling and flotation are separation methods based on differences in density, whereas pyrometallurgy is based on a chemical reduction at... |
math_qa | mathqa_03_03399 | a man can row his boat with the stream at 24 km / h and against the stream in 10 km / h . the man ' s rate is ? | [
"1 kmph",
"6 kmph",
"7 kmph",
"4 kmph"
] | C | "explanation : ds = 24 us = 10 s = ? s = ( 24 - 10 ) / 2 = 7 kmph answer : c" |
ARC-Easy | arc_04_00496 | Gregor Mendel cross-pollinated red and white snapdragon flowers. What information indicates that incomplete dominance was achieved? | [
"The offspring had heterozygous alleles.",
"The offspring had a recessive allele.",
"The offspring were pink.",
"The offspring were red."
] | C | null |
openbookqa | obqa_02_00153 | When wheels are squealing on a blacktop, friction | [
"works against motion",
"stops motion",
"removes forward motion",
"makes things rough"
] | A | friction acts to counter the motion of two objects when their surfaces are touching |
sciq | sciq_01_02689 | What component of an organism, made up of many cells, in turn makes up an organ? | [
"muscles",
"tissues",
"epidermis",
"molecules"
] | B | |
medmcqa | medmcqa_05_03684 | The EEG rhythm having lowest frequency is- | [
"Alpha",
"Beta",
"Delta",
"Theta"
] | C | Ans. C. DeltaThe various types of EEG waveforms are depicted below- |
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