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 ⌀ |
|---|---|---|---|---|---|
ARC-Challenge | arc_04_02835 | The radioactive isotope content of a rock can be used to identify which property of the rock? | [
"the total mass of the rock",
"the rate at which the rock formed",
"the types of fossils that the rock contains",
"the amount of time passed since the rock formed"
] | D | null |
ARC-Easy | arc_04_01051 | Which of these tectonic plate boundaries is most likely to form a volcano? | [
"a continental plate colliding with a continental plate",
"an oceanic plate sliding past a continental plate",
"a continental plate sliding past a continental plate",
"an oceanic plate colliding into a continental plate"
] | D | null |
medmcqa | medmcqa_05_02913 | Which flexor muscle is attached to hook of hamate- | [
"Flexor pollicis brevis",
"Flexor pollicis longus",
"Flexor digiti minimi",
"Flexor carpi ulnaris"
] | C | Ans. is 'c' i.e., Flexor digiti minimi o The hamate :The tip of the hook gives attachment to the flexor retinaculum.The medial side of the hook gives attachment to the flexor digiti minimi and the opponens digiti minimi. |
ARC-Easy | arc_04_00106 | Why should plants be included in investigations about the water cycle? | [
"Plants speed up the water cycle by removing carbon from the air.",
"Plants start the water cycle when they make water in photosynthesis.",
"Plants are part of the water cycle through the process of transpiration.",
"Plants stop the water cycle because they absorb it and stop the flow to streams."
] | C | null |
sciq | sciq_01_09415 | Atomic emission spectra are produced when excited electrons return to what state? | [
"ground state",
"work state",
"orbital state",
"side state"
] | A | Atomic emission spectra are produced when excited electrons return to ground state. |
math_qa | mathqa_03_00005 | the batting average of a particular batsman is 58 runs in 46 innings . if the difference in his highest and lowest score is 150 runs and his average excluding these two innings is 58 runs , find his highest score . | [
"179",
"208",
"210",
"133"
] | D | "explanation : total runs scored by the batsman = 58 * 46 = 2668 runs now excluding the two innings the runs scored = 58 * 44 = 2552 runs hence the runs scored in the two innings = 2668 – 2552 = 116 runs . let the highest score be x , hence the lowest score = x – 150 x + ( x - 150 ) = 116 2 x = 266 x = 133 runs answer ... |
sciq | sciq_01_11405 | What attracts the earth to the sun? | [
"light",
"gravity",
"weight",
"the moon"
] | B | The earth is attracted to the sun by the force of gravity. Why doesn’t the earth fall into the sun?. |
math_qa | mathqa_03_03395 | how many different positive integers exist between 10 ^ 4 and 10 ^ 5 , the sum of whose digits is equal to 2 ? | [
"3",
"4",
"5",
"6"
] | C | "10001 10010 10100 11000 20000 total no . = 5 c" |
ARC-Easy | arc_04_00655 | Which of these objects is visible because it reflects light toward the eye? | [
"burning candle",
"flashlight bulb",
"glowing campfire log",
"shiny metallic balloon"
] | D | null |
math_qa | mathqa_03_01151 | the product of x and y is a constant . if the value of x is increased by 20 % , by what percentage must the value of y be decreased ? | [
"16.66 %",
"33.33 %",
"44.44 %",
"55.55 %"
] | A | "x * y = constt . let x = y = 100 in beginning i . e . x * y = 100 * 100 = 10000 x ( 100 ) - - - becomes - - - > 1.2 x ( 120 ) i . e . 120 * new ' y ' = 10000 i . e . new ' y ' = 10000 / 120 = 83.33 i . e . y decreases from 100 to 83.33 i . e . decrease of 16.66 % answer : option a" |
ARC-Easy | arc_04_01366 | During a lab investigation a scientist heats a solid substance. The scientist observes that the solid has two different melting points. The scientist is able to separate the two resulting liquids. Which statement best classifies the original solid substance? | [
"It was an atom.",
"It was a mixture.",
"It was an element.",
"It was a compound."
] | B | null |
medmcqa | medmcqa_05_00211 | Carpal bone which fractures commonly: | [
"Scaphoid",
"Lunate",
"Hamate",
"Pisiform"
] | A | Ans: a |
sciq | sciq_01_06238 | A circuit must be what in order for electric devices such as light bulbs to work? | [
"cyclical",
"closed",
"down",
"open"
] | B | A circuit must be closed for electric devices such as light bulbs to work. The arrows in the diagram show the direction in which electrons flow through the circuit. The current is considered to flow in the opposite direction. |
openbookqa | obqa_02_01233 | Winter in the northern hemisphere is occurring on | [
"the day after July 4th",
"two days before April 23rd",
"the day after November 30th",
"the day before Halloween"
] | C | December is during the winter in the northern hemisphere |
sciq | sciq_01_09107 | How can you prevent food allergy symptoms? | [
"antioxidants",
"avoid offending foods",
"antiviral drugs",
"stem cell therapy"
] | B | Common digestive system problems include foodborne illness and food allergies. Following healthy food-handling practices may decrease your risk of foodborne illness. Food allergy symptoms can be prevented by avoiding the offending foods. |
openbookqa | obqa_02_03487 | Which of the following uses electrical energy? | [
"curling iron",
"iron weight",
"iron wrench",
"potential energy"
] | A | electric devices require electrical energy to function |
math_qa | mathqa_03_02484 | the side of a square is increased by 10 % then how much % does its area increases ? | [
"21",
"56.25",
"50.75",
"42.75"
] | A | "a = 100 a 2 = 10000 a = 110 a 2 = 12100 - - - - - - - - - - - - - - - - 10000 - - - - - - - - - 2100 100 - - - - - - - ? = > 21 % answer : a" |
openbookqa | obqa_02_00355 | Absorbing sun rays | [
"raises the Fahrenheit of an object",
"lowers the Celsius of an object",
"causes the object to cool",
"causes the temperature of the object to descend"
] | A | if a substance absorbs solar energy then that substance will increase in temperature |
math_qa | mathqa_03_03157 | a fruit seller had some oranges . he sells 20 % oranges and still has 380 oranges . how many oranges he had originally ? | [
"475",
"700",
"220",
"400"
] | A | explanation : he sells 20 % of oranges and still there are 380 oranges remaining = > 80 % of oranges = 380 ⇒ ( 80 × total oranges ) / 100 = 380 ⇒ total oranges / 100 = 4.75 ⇒ total oranges = 4.75 × 100 = 475 answer : option a |
math_qa | mathqa_03_00229 | how many prime numbers are between 15 / 7 and 131 / 6 ? | [
"3",
"4",
"5",
"6"
] | D | "15 / 7 = 3 - 131 / 6 = 22 - prime numbers between 3 and 22 are 5 , 7 , 11 , 13 , 17 , and 19 - sign signifies that the number is marginally less . answer d" |
medmcqa | medmcqa_05_00639 | Varicella is classified under - | [
"Enterovirus",
"Retrovirus",
"Poxvirus",
"Herpesvirus"
] | D | HERPES VIRUSES
They are enveloped DNA (ds DNA) viruses.
Characterized by their ability to establish latent infections
They replicate in the host cell nucleus
They form Cowdry type A (Lipschutz) intranuclear inclusion bodies
They are divided into three subfamilies :
Alpha Herpes Viruses
Beta Herpes Viruses
Gamma He... |
openbookqa | obqa_02_03008 | Special plant tissues transport what throughout the plant? | [
"dirt",
"manganese",
"animals",
"rage"
] | B | special tissues in plants transport minerals throughout the plant |
medmcqa | medmcqa_05_01551 | Rasmussen's aneurysm is a | [
"Dilated vessel in a tubercular lung cavity",
"Dilated of the root of aoa in valvular stenosis",
"Dilated aoa in syphilitic affection",
"Dilated renal vessel in hypeensive renal disease"
] | A | In tuberculosis,hemoptysis can occur due to rupture of a dilated vessel in a tuberculous cavity.It is known as Rasmussen's aneurysm. Ref:Harrison's medicine-18th edition,page no:1345. |
sciq | sciq_01_03237 | Soil erosion is a natural process, but what can increase it unnaturally? | [
"volcanic eruption",
"human activities",
"animal activies",
"human preservation"
] | B | Soil erosion is a natural process, but human activities can increase it. |
ARC-Challenge | arc_04_03192 | Which human activity will help decrease air pollution? | [
"burning crops",
"driving a hybrid car",
"burning household garbage",
"using coal to produce energy"
] | B | null |
sciq | sciq_01_01181 | What are compounds formed by ionic bonds called? | [
"nuclear compounds",
"mixed compounds",
"layered compounds",
"ionic compounds (salts)"
] | D | |
medmcqa | medmcqa_05_03016 | Muscles are not involved in which glycogen storage disease: | [
"I",
"II",
"III",
"IV"
] | A | A i.e. I Type I glycogen storage disease (Von Gierke's) is due to deficiency of Glucose -- 6- phosphataseQ.As this enzyme is absent in muscle, so muscles are not affected in Glycogen storage disease type I.Q. It affects liver,kidney and intestine. |
sciq | sciq_01_09767 | X rays and what other type of electromagnetic wave has the shortest wavelengths and the highest frequencies? | [
"ultraviolet rays",
"X-rays",
"gamma rays",
"plasma rays"
] | C | On the far right are X rays and gamma rays. The have the shortest wavelengths and highest frequencies of all electromagnetic waves. They also have the greatest amount of energy. |
sciq | sciq_01_05431 | What are one of the most abundant organic molecules in living systems and have the most diverse range of functions of all macromolecules? | [
"cells",
"acids",
"proteins",
"carbons"
] | C | Proteins Proteins are one of the most abundant organic molecules in living systems and have the most diverse range of functions of all macromolecules. Proteins may be structural, regulatory, contractile, or protective; they may serve in transport, storage, or membranes; or they may be toxins or enzymes. Each cell in a ... |
ARC-Challenge | arc_04_02176 | Which of these is not an inherited trait in humans? | [
"height",
"hair color",
"skin color",
"intelligence"
] | D | null |
openbookqa | obqa_02_01741 | Plants in an incinerator would | [
"petrify",
"freeze",
"wilt",
"cremate"
] | D | fire destroys plants in an environment |
sciq | sciq_01_06463 | What are the two basic types of competition called? | [
"exploitative and beneficial",
"interference and interaction",
"instraspecifc and interspecific",
"weak and strong"
] | C | Aggressive behavior often occurs when individuals compete for the same resources. Animals may compete for territory, water, food, or mates. There are two basic types of competition: intraspecific and interspecific. |
openbookqa | obqa_02_04600 | Why would philanthropists donate special straws to help poor countries? | [
"they pollute water",
"they need straws",
"they treat water",
"they poison water"
] | C | treating water is used to remove harmful substances before drinking |
sciq | sciq_01_00047 | How many people die from air pollution each year? | [
"5 million",
"17 million",
"14 million",
"22 million"
] | D | Air pollution is harmful to human beings and other living things. About 22 million people die from air pollution each year. Breathing polluted air increases the risk of developing lung diseases such as asthma and lung cancer. Breathing bad air also increases the chances of dying from other diseases. Children are most l... |
math_qa | mathqa_03_02130 | if a - b = 3 and a ^ 2 + b ^ 2 = 35 , find the value of ab . | [
"12",
"13",
"10",
"18"
] | B | "2 ab = ( a ^ 2 + b ^ 2 ) - ( a - b ) ^ 2 = 35 - 9 = 26 ab = 13 . answer is b ." |
math_qa | mathqa_03_04093 | a towel , when bleached , lost 20 % of its length and 10 % of its breadth . what is the percentage decrease in area ? | [
"26",
"28",
"24",
"20"
] | B | "formula for percentage change in area is : = ( − x − y + ( xy ) / 100 ) % = ( − 20 − 10 + ( 20 × 10 ) / 100 ) % = − 28 % i . e . , area is decreased by 28 % answer is b ." |
sciq | sciq_01_10555 | Paint keeps oxygen and water from coming into direct contact with the metal, which prevents what? | [
"corrosion",
"heat",
"evaporation",
"filtration"
] | A | Paint keeps oxygen and water from coming into direct contact with the metal, which prevents corrosion. Paint is more necessary because salt is an electrolyte that increases the conductivity of water and facilitates the flow of electric current between anodic and cathodic sites. |
sciq | sciq_01_04044 | How much exercise should a person ideally get during a single day? | [
"six hours",
"fifteen minutes",
"hour",
"three hours"
] | C | Physical activity is an important part of balanced eating. It helps you use up any extra Calories in the foods you eat. You should try to get at least an hour of exercise just about every day (see Figure below ). Exercise has many health benefits in addition to balancing the energy in food. For example, it strengthens ... |
sciq | sciq_01_06679 | What is a region of repetitive noncoding nucleotide sequences at each end of a chromosome? | [
"cytoskeleton",
"diploid",
"telomere",
"cellular"
] | C | Reverse transcription also occurs with retrotransposons and during telomere synthesis in eukaryotes. Retrotransposons are self-replicating segments of eukaryotic genomes that use reverse transcriptase to move from one position in the genome to another via a RNA intermediate. A telomere is a region of repetitive noncodi... |
medmcqa | medmcqa_05_03915 | Which is not a fungal infection? (D. REPEAT 2008) | [
"Favus",
"Mycosis fungoides",
"Kerion",
"Piedra"
] | B | Ref: Essentials in Dermatology, Rook's Dermatology Explanation:Mycosis fungoides is a type of cutaneous T cell lymphoma and has no connection to fungal infection. In fact, the term mycosis fungoides is a famous misnomer in dermatology.Favus and kerion are types of inflammatory tinea capitis caused by dermatophytes fung... |
ARC-Easy | arc_04_01690 | Which pair of items will repel each other? | [
"a positively-charged wool sock and a neutral plastic bag",
"a neutral cotton sweater and a negatively-charged plastic pellet",
"a negatively-charged balloon and a positively-charged piece of paper",
"a negatively-charged plastic strip and a negatively-charged piece of cloth"
] | D | null |
openbookqa | obqa_02_02352 | Which organism likely contains chlorophyll? | [
"bamboo",
"pandas",
"protozoa",
"humans"
] | A | chlorophyll is used for absorbing light energy by plants |
sciq | sciq_01_02238 | These microorganisms are abundant in the human digestive track and serve many roles. what are they? | [
"bacteria",
"antioxidants",
"tumors",
"pathogens"
] | A | Bacteria provide vital ecosystem services. They are important decomposers. They are also needed for the carbon and nitrogen cycles. There are billions of bacteria inside the human intestines. They help digest food, make vitamins, and play other important roles. Humans also use bacteria in many other ways, including:. |
sciq | sciq_01_05835 | The sun’s gravity is relatively strong because the force of gravity between two objects is directly proportional to their what? | [
"Liquids",
"tissues",
"masses",
"rocks"
] | C | As you can see in this NASA photo, Earth is tiny compared with the massive sun. The sun’s gravity is relatively strong because the force of gravity between two objects is directly proportional to their masses. Gravity between the sun and Earth pulls Earth toward the sun, but Earth never falls into the sun. Instead, it ... |
ARC-Challenge | arc_04_02341 | Which of the following would make the best insulator against the flow of electricity? | [
"copper wire",
"steel tubing",
"plastic tape",
"aluminum foil"
] | C | null |
medmcqa | medmcqa_05_02497 | Radiation exposure is the least in the following procedure – | [
"Micturating cystourethrogram",
"IVP",
"Bilateral nephrostomogram",
"Spiral CT for stones"
] | A | Amongst the given options micturating cystourethrogram has least radiation exposure with number of chest x-ray equivalent of 60.
IVP has chest x-ray equivalent 120, nephrostomogram has x-ray eqiuvalent 170, and CT Plevis has x-ray equivalent 500. |
sciq | sciq_01_00752 | Cancer develops when what process is unregulated? | [
"metabolism",
"cell division",
"meiosis",
"cellular respiration"
] | B | In the Cell Cycle: Cancer (Advanced) concept, cancer is described as developing due to unregulated cell division. That is, cancer is a disease characterized by a population of cells that grow and divide without respect to normal limits. These cancerous cells invade and destroy adjacent tissues, and they may spread thro... |
math_qa | mathqa_03_04429 | a , b and c enter into partnership . a invests some money at the beginning , b invests double the amount after 6 months , and c invests thrice the amount after 8 months . if the annual gain be rs . 18600 . a ' s share is ? | [
"8876",
"2765",
"6000",
"6200"
] | D | "x * 12 : 2 x * 6 : 3 x * 4 1 : 1 : 1 1 / 3 * 18600 = 6200 answer : d" |
math_qa | mathqa_03_00399 | 60 kg of an alloy a is mixed with 100 kg of alloy b . if alloy a has lead and tin in the ratio 3 : 2 and alloy b has tin and copper in the ratio 1 : 4 , then the amount of tin in the new alloy is ? | [
"24 kg",
"44 kg",
"20 kg",
"30 kg"
] | B | quantity of tin in 60 kg of a = 60 * 2 / 5 = 24 kg quantity of tin in 100 kg of b = 100 * 1 / 5 = 20 kg quantity of tin in the new alloy = 24 + 20 = 44 kg answer is b |
ARC-Easy | arc_04_00336 | Which habitat on Earth would probably 28 add the greatest amount of water to the water cycle through evaporation? | [
"cold lake",
"desert sand",
"warm ocean",
"mountain rock"
] | C | null |
sciq | sciq_01_03115 | In the radiative zone, light particles called what can only travel a few millimeters before they hit another particle? | [
"electrons",
"photons",
"neutrons",
"positrons"
] | B | The radiative zone is the next layer out. It has a temperature of about 4 million °C. Energy from the core travels through the radiative zone. The energy travels at an extremely slow rate. Light particles are called photons . In the radiative zone, photons can only travel a few millimeters before they hit another parti... |
math_qa | mathqa_03_02228 | one half of a two digit number exceeds its one third by 6 . what is the sum of the digits of the number ? | [
"7",
"9",
"11",
"12"
] | B | "explanation : x / 2 – x / 3 = 6 = > x = 6 3 + 6 = 9 b )" |
math_qa | mathqa_03_04781 | a , b and c invested rs . 6600 , rs . 4400 and rs . 11000 respectively , in a partnership business . find the share of a in profit of rs . 12100 after a year ? | [
"rs . 3300",
"rs . 3100",
"rs . 3500",
"rs . 4200"
] | A | "6600 : 4400 : 11000 3 : 2 : 5 3 / 10 * 11000 = rs . 3300 answera" |
ARC-Easy | arc_04_00938 | When specific hormones are present in the blood of a hen, an egg is released from an ovary. Which two systems are involved with the release of an egg? | [
"immune and digestive systems",
"digestive and endocrine systems",
"reproductive and immune systems",
"endocrine and reproductive systems"
] | D | null |
openbookqa | obqa_02_01839 | A being may have more of a chance of survival if it can | [
"dance like people are looking",
"climb up to tall places",
"hang out in large, loud groups",
"skateboard for long periods of time"
] | B | the ability to find resources has a positive impact on an organism 's survival |
sciq | sciq_01_03145 | Lymph capillaries collect the fluid that leaks from blood capillaries and slowly return it to what system? | [
"muscular",
"gastrointestinal",
"circulatory",
"cardiovascular"
] | D | Courtesy of the U. S. National Cancer Institute's Surveillance, Epidemiology and End Results (SEER) Program. Lymph capillaries collect the flood the leaks from blood capillaries and is slowly returned to the cardiovascular system . |
sciq | sciq_01_03153 | Rounded grains indicate that the minerals eroded from what? | [
"fossils",
"iron",
"recent rock",
"earlier rock"
] | D | Cratonic rocks contain rounded sedimentary grains. Rounded grains indicate that the minerals eroded from an earlier rock. It also means that rivers or seas existed. |
ARC-Easy | arc_04_01246 | Scientists who have studied the hydrosphere concluded that about 71% of Earth is covered with water. Which part of the hydrosphere is most often associated with the formation of organic rocks? | [
"lakes",
"oceans",
"ponds",
"rivers"
] | B | null |
openbookqa | obqa_02_03534 | Stepping in a lake causes | [
"tsunamis",
"ripples",
"typhoons",
"earthquakes"
] | B | dropping an object into water causes vibrations in the water |
openbookqa | obqa_02_00987 | A ficus can help respiration because it: | [
"absorbs oxygen",
"releases oxygen",
"absorbs helium",
"releases carbon dioxide"
] | B | a leaf performs photosynthesis |
math_qa | mathqa_03_03214 | a boatman goes 3 km against the current of the stream in 1 hour and goes 1 km along the current in 10 minutes . how long will it take to go 5 km in stationary water ? | [
"40 minutes",
"1 hour 7 min",
"1 hour 15 min",
"1 hour 30 min"
] | B | "speed ( upstream ) = 3 / 1 = 3 kmhr speed ( downstream ) = 1 / ( 10 / 60 ) = 6 kmhr speed in still water = 1 / 2 ( 3 + 6 ) = 4.5 kmhr time taken in stationary = 5 / 4.5 = 1 hrs 7 min answer : b" |
sciq | sciq_01_10108 | What is the molecule, dipeptide formed together by? | [
"polymer acids",
"rna acids",
"amino acids",
"acetic acids"
] | C | Amino acids join together to form a molecule called a dipeptide. The –OH from the carboxyl group of one amino acid combines with a hydrogen atom from the amino group of the other amino acid to produce water (blue). |
sciq | sciq_01_00973 | What encloses the border of animal cells? | [
"cells membrane",
"plasma membrane",
"Jacket membrane",
"dust membrane"
] | B | 3.4 | The Cell Membrane By the end of this section, you will be able to: • Understand the fluid mosaic model of membranes • Describe the functions of phospholipids, proteins, and carbohydrates in membranes A cell’s plasma membrane defines the boundary of the cell and determines the nature of its contact with the enviro... |
medmcqa | medmcqa_05_04408 | A most common cause of bony ankylosis- | [
"Rheumatoid arthritis",
"Pyogenic arthritis",
"Traumatic arthritis",
"Osteoarthritis"
] | B | Ankylosis
Ankylosis is the fusion of bones in a joint leading to stiffness of the joint.
Ankylosis may be : -
1) Fibrous ankylosis: - Two articular surfaces are fused by fibrous tissue.
The feature are : -
Some movement of joint is possible (though just a jog of movement).
Movements may be painless or painful.
Mos... |
sciq | sciq_01_01161 | What are chemical bonds between atoms of nonmetals that share valence electrons called? | [
"gravitational bonds",
"covalent bonds",
"ionic bonds",
"electron bonds"
] | B | Covalent bonds are chemical bonds between atoms of nonmetals that share valence electrons. In some covalent bonds, electrons are not shared equally between the two atoms. These are called polar covalent bonds. The Figure below shows the polar bonds in a water molecule (H 2 O). The oxygen atom attracts the shared electr... |
openbookqa | obqa_02_03722 | Eight month old tuna salad will make a person | [
"hairy",
"rich",
"clean",
"sick"
] | D | food spoiling has a negative impact on the health of the animal that eats that food |
sciq | sciq_01_11462 | What is the term for when two opposing processes reach the same speed, resulting in no overall change? | [
"neutralization",
"homeostasis",
"equilibrium",
"acceleration"
] | C | Imagine you are stranded in a rowboat in the middle of the ocean. Suddenly, your boat springs a small leak, and you need to bail out water. You grab a bucket and begin to bail. After a few minutes, your efforts against the leak keep the water to only about half an inch, but any further bailing doesn’t change the water ... |
openbookqa | obqa_02_02759 | An animal that often lives in holes in the ground in fields has | [
"long curly hair",
"round ears",
"four wings",
"rainbow stripes"
] | B | mice live in in holes in the ground in fields |
medmcqa | medmcqa_05_04715 | A farmer presents with multiple discharging sinuses in the leg not responding to antibiotics. Most likely diagnosis is : | [
"Madurella",
"Actino-mycetoma",
"Nocardia",
"Sporothrix"
] | A | Ans. is 'a' madurella This is a case of Mycetoma (or Madura foot)Mycetoma is of 2 typesAbout the t/t, Harrison states * "Actinomycetoma may respond to prolonged combination chemotherapy e.g with streptomycin and either dapsone or trimethoprim-sulfamethoxazole "About t/t of eumycetoma it adds "eumycetoma rarely responds... |
ARC-Easy | arc_04_01947 | The prairie grass ecosystem once had a deep layer of topsoil which was protected by the grasses that covered it. Removal of these grasses for farmland is causing the soil to be eroded mainly by | [
"wind and rain.",
"animal movement.",
"crops grown in the soil.",
"increased temperatures."
] | A | null |
sciq | sciq_01_07653 | What are microscopic vessels with very thin, porous walls? | [
"veins",
"capillaries",
"valves",
"arteries"
] | B | |
ARC-Easy | arc_04_00440 | A ball is tossed up in the air and it comes back down. The ball comes back down because of | [
"gravity",
"friction",
"erosion",
"magnetism"
] | A | null |
medmcqa | medmcqa_05_00820 | The biological transmission of filariasis is an example of: | [
"Propagative transmission",
"Cyclical transmission",
"Cyclo-developmental transmission",
"Cyclo-Propagative transmission"
] | C | Biological transmission is of three types: Propagative: The agent merely multiplies in vector, but no change in form. e.g. plague bacilli in rat fleas Cyclo-Propagative: The agent changes in form and number. e.g. malaria parasites in mosquito Cyclo-developmental: The disease agent undergoes only development but no mult... |
sciq | sciq_01_02450 | What phylum includes snails, squids and clams? | [
"porifera",
"mollusca",
"cnidaria",
"protozoa"
] | B | Mollusks are mainly aquatic invertebrates in Phylum Mollusca. They include snails, squids, and clams. Mollusks have a coelom and several organ systems. Most also have a shell, head, foot, and radula, which is a feeding organ. Mollusks are either free-living heterotrophs or parasites. |
sciq | sciq_01_04439 | Through which organ do hookworm larvae enter the human body? | [
"through the skin",
"through the rectum",
"through the mouth",
"through the lungs"
] | A | Parasitic roundworms may have plant, vertebrate, or invertebrate hosts. Several species have human hosts. For example, hookworms, like the one in Figure below , are human parasites. They infect the human intestine. They are named for the hooks they use to grab onto the host’s tissues. Hookworm larvae enter the host thr... |
math_qa | mathqa_03_02684 | the length of a room is 5.5 m and width is 3.75 m . what is the cost of paying the floor by slabs at the rate of rs . 800 per sq . meter . | [
"rs . 12000",
"rs . 19500",
"rs . 18000",
"rs . 16500"
] | D | "explanation : area = 5.5 × 3.75 sq . metre . cost for 11 sq . metre . = rs . 800 hence , total cost = 5.5 × 3.75 × 800 = 5.5 × 3000 = rs . 16500 answer : option d" |
sciq | sciq_01_11381 | What do we call an incorrect test result that should have been positive? | [
"personal negative",
"false negative",
"external positive",
"false positive"
] | B | Cancer Proteomics Genomes and proteomes of patients suffering from specific diseases are being studied to understand the genetic basis of the disease. The most prominent disease being studied with proteomic approaches is cancer. Proteomic approaches are being used to improve screening and early detection of cancer; thi... |
sciq | sciq_01_06241 | What type of mammals are humans? | [
"placental mammals",
"somatic mammals",
"marsupial mammals",
"respiratory mammals"
] | A | Human beings are mammals. Like other mammals, we have hair and mammary glands. The subclass in which the human species is classified is the placental mammals. |
ARC-Easy | arc_04_00672 | The danger posed to fish in an aquarium by an overpopulation of bacteria caused by an algal bloom is most likely a | [
"decrease in water temperature.",
"reduction in oxygen levels.",
"decrease in food supply.",
"removal of minerals."
] | B | null |
medmcqa | medmcqa_05_02633 | GABA Reuptake is inhibited by | [
"Tiagabine",
"Topiramate",
"Felbamate",
"Perampanel"
] | A | Reuptake is inhibited by tiagabine as shown in the picture |
math_qa | mathqa_03_00479 | a sum fetched a total simple interest of rs . 100 at the rate of 5 p . c . p . a . in 4 years . what is the sum ? | [
"800",
"600",
"500",
"1000"
] | C | "sol . principal = rs . [ 100 * 100 / 5 * 4 ] = rs . [ 10000 / 20 ] = rs . 500 . answer c" |
math_qa | mathqa_03_00627 | if rs . 595 be divided among a , b , c in such a way that a gets 2 / 3 of what b gets and b gets 1 / 4 of what c gets , then their shares are respectively ? | [
"s . 420",
"s . 360",
"s . 389",
"s . 368"
] | A | "( a = 2 / 3 b and b = 1 / 4 c ) = a / b = 2 / 3 and b / c = 1 / 4 a : b = 2 : 3 and b : c = 1 : 4 = 3 : 12 a : b : c = 2 : 3 : 12 a ; s share = 595 * 2 / 17 = rs . 70 b ' s share = 595 * 3 / 17 = rs . 105 c ' s share = 595 * 12 / 17 = rs . 420 . answer : a" |
medmcqa | medmcqa_05_02332 | RNA dependent DNA polymerase is - | [
"DNA polymerase",
"RNA polymerase",
"Reverse transcriptase",
"Phosphokinase"
] | C | Ans. is 'c' i.e., Reverse transcriptaseo Reverse transcriptase is an RNA dependent DNA polymerase that produces ds DNA from RNA template. It moves along the template in 3' -5' direction, synthesizing DNA is 5' - 3' direction, It is seen in retro viruses (e.g. HIV). |
sciq | sciq_01_06770 | Oxygen and what are required for rust to form? | [
"pressure",
"air",
"carbon",
"water"
] | D | Metallic Iron"). Instead, the rust continually flakes off to expose a fresh metal surface vulnerable to reaction with oxygen and water. Because both oxygen and water are required for rust to form, an iron nail immersed in. |
sciq | sciq_01_04215 | What is is a measurement of the force amplification of a machine? | [
"mechanical push",
"mechanical pull",
"force multiplier",
"mechanical advantage"
] | D | We use simple machines because they give us a mechanical advantage . Mechanical advantage is a measurement of the force amplification of a machine. In ideal machines, where there is no friction and the input work and output work are the same,. |
sciq | sciq_01_02940 | The rising and sinking of these can cause precipitation? | [
"temporary air currents",
"global air currents",
"circular air currents",
"underwater currents"
] | B | Global air currents affect precipitation. How they affect it varies with latitude ( Figure below ). Where air rises, it cools and there is precipitation. Where air sinks, it warms and causes evaporation. These patterns are part of the global wind belts. |
sciq | sciq_01_07711 | What cycle is the second stage of cellular respiration? | [
"glycolysis",
"electron transport chain",
"sodium potassium pump",
"krebs cycle"
] | D | The Krebs cycle is the second stage of cellular respiration. |
sciq | sciq_01_07765 | Electromagnetic radiation is a form of what? | [
"fuel",
"energy",
"wave",
"fusion"
] | B | Electromagnetic radiation is a form of energy. |
sciq | sciq_01_05223 | During the day, what type of energy is transferred from the air over the land to the air over the water? | [
"thermal",
"magnetic",
"nuclear",
"atmospheric"
] | A | A: During the day, thermal energy is transferred from the air over the land to the air over the water. During the night, thermal energy is transferred in the opposite direction. |
ARC-Challenge | arc_04_02327 | Which of these animals has teeth that are most like the teeth of humans? | [
"deer",
"lion",
"monkey",
"dog"
] | C | null |
math_qa | mathqa_03_04719 | if k is an integer and 0.00010101 x 10 ^ k is greater than 10 , what is the least possible value of k ? | [
"3",
"4",
"5",
"6"
] | C | "0.00010101 * 10 ^ k > 10 we need to move the decimal point to the right 5 places to get 10.101 this is equivalent to multiplying by 10 ^ 5 . the answer is c ." |
math_qa | mathqa_03_02122 | the least number , which when divided by 12 , 31 , 20 and 54 leaves in each case a remainder of 8 is : | [
"448",
"488",
"16748",
"548"
] | C | "required number = ( l . c . m . of 12 , 31 , 20 , 54 ) + 8 = 16740 + 8 = 16748 . answer : c" |
math_qa | mathqa_03_04900 | the citizens of planet nigiet are 8 fingered and have thus developed their decimal system in base 8 . a certain street in nigiet contains 1000 buildings numbered 1 to 1000 in base 8 . how many 3 s are used in numbering these buildings ? express your answer in base 10 | [
"192",
"200",
"196",
"198"
] | A | "explanation : number 3 in 1 - 100 comes 20 times . 101 - 200 - > 20 times 201 - 300 - > 20 times 301 - 400 - > 120 times 401 - 500 - > 20 times 501 - 600 - > 20 times 601 - 700 - > 20 times 701 - 800 - > 20 times 801 - 900 - > 20 times 901 - 1000 - > 20 times total times : 300 times ( any no . from 1 to 9 except 0 wil... |
ARC-Easy | arc_04_01072 | Which is a reason for Arkansas having multiple seasons? | [
"the tilt of Earth's axis",
"the speed of Earth's orbit",
"Earth's distance from the Sun",
"Earth gravitational pull toward the Moon"
] | A | null |
openbookqa | obqa_02_02240 | A shout is made into the night sky and carries | [
"a paper bag",
"a baby",
"a stick",
"on the gales"
] | D | air is a vehicle for sound |
medmcqa | medmcqa_05_02868 | Radiographic finding of floating teeth can be seen in - | [
"Ectodermal dysplasis",
"Cleido cranial dysplasia",
"Osteopetrosis",
"Histiocytosis - X"
] | D | On radiographic examination of mandible, erosion of the bony alveoli around the teeth, so that they seem to be floating in space.
Seen in histiocytosis X. |
sciq | sciq_01_09691 | What is the unsorted pile of material dropped by glaciers called? | [
"icy deposit",
"landfill",
"glacial till",
"glacial runoff"
] | C | |
math_qa | mathqa_03_02384 | if the weight of 12 meters long rod is 14 kg . what is the weight of 6 meters long rod ? | [
"8 kg .",
"10.8 kg .",
"7 kg .",
"18.0 kg"
] | C | "answer ∵ weight of 12 m long rod = 14 kg ∴ weight of 1 m long rod = 14 / 12 kg ∴ weight of 6 m long rod = 14 x 6 / 12 = 7 kg option : c" |
openbookqa | obqa_02_03246 | A creature's habitat would be like what, if it has wide appendages that grasp liquids well? | [
"salt water",
"salty",
"mountainous",
"dry"
] | A | flippers are used for moving in water |
sciq | sciq_01_11451 | What is the process of changing something from a gas to a liquid? | [
"fermentation",
"sublimation",
"condensation",
"combustion"
] | C | Condensation is the change of state from a gas to a liquid. |
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