youssefbelghmi/MNLP_M3_mcqa_dataset_2 · Datasets at Hugging Face

dataset stringclasses 6 values	id stringlengths 12 16	question stringlengths 4 846	choices listlengths 4 4	answer stringclasses 4 values
ARC-Easy	arc_04_01161	Which change increases the rate of a chemical reaction?	[ "increasing the reaction temperature", "using larger particles of solid reactants", "reducing the concentration of the reactants", "adding an inhibitor to the reaction mixture" ]	A
medmcqa	medmcqa_05_01362	Which of the following is the treatment of choice for Stage-I Wilm's Tumor -	[ "Laparoscopic Nephrectomy", "Open Nephroureterectomy", "Chemotherapy", "Observation" ]	B
openbookqa	obqa_02_00274	while passing Jupiter the	[ "better the view", "stronger the gravity", "moon orbits you", "gravitational force weakens" ]	B
openbookqa	obqa_02_01909	As air begins to chill, it may push out	[ "sand", "liquids", "fire", "carrots" ]	B
math_qa	mathqa_03_01195	a good train 800 metres long is running at a speed of 78 km / hr . if it crosses a tunnel in 1 minute , then the length of the tunnel ( in meters ) is :	[ "600", "300", "400", "500" ]	D
sciq	sciq_01_08040	What is an alloy of copper and tin?	[ "bronze", "zinc", "silver", "gold" ]	A
sciq	sciq_01_10840	Ginkgo trees are gymnosperms with broad?	[ "trunks", "roots", "fruits", "leaves" ]	D
math_qa	mathqa_03_04770	at what rate percent on simple interest will rs . 750 amount to rs . 950 in 5 years ?	[ "3.33 %", "5.93 %", "4.33 %", "5.33 %" ]	D
openbookqa	obqa_02_02023	If an electric circuit has six paths and another electric circuit has one path, the six path circuit is	[ "really broken", "singular", "equidistant", "slowly burning" ]	C
sciq	sciq_01_06088	Physical science is defined as the study of what?	[ "matter & energy", "light & matter", "biology & light", "matter & elements" ]	A
sciq	sciq_01_00262	While climate change in earth history was due to natural processes, what is primarily to blame for recent global warming?	[ "volcanos", "factories", "human actions", "wars" ]	C
sciq	sciq_01_05024	The simplest organic compounds have hydrogen and what else?	[ "sodium", "carbon", "nitrogen", "oxygen" ]	B
math_qa	mathqa_03_03677	a shopkeeper sells 20 % of his stock at 10 % profit ans sells the remaining at a loss of 5 % . he incurred an overall loss of rs . 350 . find the total worth of the stock ?	[ "20029", "20000", "20289", "17500" ]	D
math_qa	mathqa_03_03529	what is the total number of prime numbers less than 70 ?	[ "17", "18", "19", "20" ]	C
sciq	sciq_01_09328	Why do electronegativities decrease from top to bottom?	[ "smaller atomic size", "larger atomic variation", "larger atomic size", "larger electric pull" ]	C
medmcqa	medmcqa_05_01253	When a person changes position from standing to lying down, following change is seen:	[ "Hea rate increases", "Venous return to hea increases immediately", "Cerebral blood flow increases", "Blood flow at apices of lung decreases" ]	B
math_qa	mathqa_03_04217	in a certain kindergarten , half of the children are allergic to peanuts , 10 children are not allergic to cashew nuts , 10 children are allergic to both peanuts and cashew nuts , and 18 children are allergic to cashew nuts . how many of the kindergarten ' s children are not allergic to peanuts and are not allergic to ...	[ "14", "10", "8", "6" ]	D
medmcqa	medmcqa_05_04575	The earliest indication of concealed acute bleeding in pregnancy is :	[ "Tachycardia", "Oliguria", "Postural hypotension", "Low body temperature" ]	A
sciq	sciq_01_09943	What do power plants burn to generate electricity?	[ "fossil fuels", "nuclear fuel", "biofuel", "timber" ]	A
sciq	sciq_01_09535	Plaque is surgically removed from the walls of a vessel in which surgery?	[ "discectomy", "lumpectomy", "endarterectomy", "arthroscopy" ]	C
medmcqa	medmcqa_05_00725	Requirement of folate per day during pregnancy is:	[ "200 mcg", "300 mcg", "500 mcg", "700 mcg" ]	C
openbookqa	obqa_02_03034	Which would be excluded from a list of objects with metallurgical properties?	[ "iron", "bone", "gold", "steel" ]	B
openbookqa	obqa_02_01345	A field is tilled and soil is filled with nutrients after years of	[ "bears eroding trees", "the flu dissolving", "stones being destroyed", "corn burning up" ]	C
sciq	sciq_01_08398	What are the blood vessels that carry blood toward the heart and tend to have thinner walls?	[ "veins", "glands", "clots", "capillaries" ]	A
sciq	sciq_01_01394	The logistics of carrying out cellular metabolism sets limits on what physical property of the cell?	[ "layer", "size", "composition", "surface" ]	B
openbookqa	obqa_02_02777	Ecosystems	[ "are made up of many plants and lack living animals", "are communities with a plethora of living beings", "only contain animals of the same species", "are present only on certain continents" ]	B
sciq	sciq_01_10355	The three layers of protective coverings of the spinal cord is called what?	[ "tendons", "muscles", "dermis", "meninges" ]	D
math_qa	mathqa_03_01313	if x / y = 3 and ( 2 a - x ) / ( 5 b - y ) = 3 , then the value of a / b is ?	[ "15 / 2", "- 2", "1", "2" ]	A
openbookqa	obqa_02_00950	A dog that has a very thick tail, that mates with another dog with a thick tail, has a strong likelihood of creating a litter of	[ "calico kittens", "tailless pups", "small tailed pups", "dense tailed pups" ]	D
sciq	sciq_01_00814	What are considered solid lipids that animals use to store energy?	[ "fats", "acids", "proteins", "sugars" ]	A
math_qa	mathqa_03_01234	find the least number must be subtracted from 427398 so that remaining no . is divisible by 15 ?	[ "2", "3", "5", "7" ]	B
math_qa	mathqa_03_04365	if a light flashes every 6 seconds , how many times will it flash in 1 / 2 of an hour ?	[ "301 times", "351 times", "401 times", "451 times" ]	A
sciq	sciq_01_06307	The larger surface area of leaves allows them to capture more what?	[ "sunlight", "molecules", "chlorophyll", "pollen" ]	A
sciq	sciq_01_02489	What are jellyfish and other cnidarian's stingers called?	[ "necrocytes", "prokaryotes", "phenocrysts", "nematocysts" ]	D
medmcqa	medmcqa_05_01847	Soiling index is measure for -	[ "Air pollution", "Water pollution", "Faecal contamination", "Milk contamination" ]	A
ARC-Challenge	arc_04_02775	Mr. Jenkins constructed a circuit consisting of a variable source, wires, and a resistor. In order to triple the amount of current, how should he change the voltage of the source?	[ "make the voltage three times larger", "make the voltage one-third as great", "make the voltage nine times larger", "make the voltage one-ninth as great" ]	A
openbookqa	obqa_02_02089	Rocks folded over and over which developed	[ "tall areas", "wet rivers", "large trees", "grassy yards" ]	A
sciq	sciq_01_06912	The first few species to colonize a disturbed area are called what?	[ "producer species", "original species", "colonization species", "pioneer species" ]	D
medmcqa	medmcqa_05_00935	A 29-years-old male taking oral hypoglycemic drug never had ketonuria in his life. His BMI is 20.5. His grandfather had diabetes and his father who is only son of his grandfather too had the disease. Which type of DM this person will be most likely -	[ "Pancreatic", "MODY", "Type I", "Type II" ]	B
medmcqa	medmcqa_05_04282	Which of the following mandibular major connector has minimal tissue contact with the oral tissues:	[ "Lingual plate.", "Lingual bar.", "Labial bar.", "Double lingual bar." ]	B
openbookqa	obqa_02_02811	If a thing changes through a chemical process, it will have different and new chemical properties, such as	[ "adding cats to a home", "adding cream to tile", "adding lemon juice to milk", "adding salt to sand" ]	C
math_qa	mathqa_03_03202	solve for x and check : - 200 x = 1600	[ "2000", "2573", "1600", "2950" ]	C
openbookqa	obqa_02_01708	Lake Ontario formed from	[ "construction workers", "mechanical weathering", "tectonic shifts", "asteroids" ]	B
sciq	sciq_01_03076	What type of resource cannot be replaced as easily as it is consumed?	[ "nonrenewable", "untapped", "renewable", "biological" ]	A
sciq	sciq_01_11060	What type of solvents is glucose insoluble in?	[ "polar", "nonpolar", "acidic", "alkaline" ]	B
math_qa	mathqa_03_01553	jim is able to sell a hand - carved statue for $ 750 which was a 35 % profit over his cost . how much did the statue originally cost him ?	[ "$ 496.30", "$ 512.40", "$ 555.56", "$ 574.90" ]	C
ARC-Challenge	arc_04_02456	What is the relationship between a community and a population?	[ "A population is smaller than a community.", "A population is larger than a community.", "A population includes communities of organisms interacting.", "A community includes populations of organisms interacting." ]	D
sciq	sciq_01_06116	The vast majority of what phenomena occurs along one of three types of plate boundaries?	[ "tornados", "hurricane", "earthquake", "volcanoes" ]	C
openbookqa	obqa_02_00087	Filling a bottle full of water and then placing it in the freezer can lead to	[ "loosening of the bottle lid", "deflation of the bottle", "ice cubes in the freezer", "bursting of the bottle" ]	D
sciq	sciq_01_00758	What do ocean mollusks use to absorb oxygen from the water?	[ "scales", "pores", "gills", "shells" ]	C
math_qa	mathqa_03_04116	if n is a natural number , then ( 7 ( n 2 ) + 7 n ) is always divisible by :	[ "3 and 7", "14 only", "7 only", "7 and 14" ]	D
sciq	sciq_01_01579	Salt-water biomes in the ocean are called what?	[ "ocean biomes", "marine species", "marine biomes", "marine organelles" ]	C
sciq	sciq_01_11371	An aqueous solution is a homogeneous mixture in which the most abundant component is what?	[ "water", "oxygen", "blood", "air" ]	A
sciq	sciq_01_06983	What are different forms of the same gene?	[ "nuerons", "genomes", "peptides", "alleles" ]	D
sciq	sciq_01_10889	The human genome has how many more alu elements than the chimpanzee genome?	[ "ten", "two times", "six times", "three times" ]	D
sciq	sciq_01_05860	Many parasites have complex life cycles involving multiple ?	[ "diseases", "hosts", "features", "viruses" ]	B
math_qa	mathqa_03_00382	one pipe can fill a tank three times as fast as another pipe . if together the two pipes can fill the tank in 39 minutes , then the slower pipe alone will be able to fill the tank in	[ "144 mins", "140 mins", "136 mins", "156 minw" ]	D
openbookqa	obqa_02_04424	friction acts to counter the motion of two objects when their surfaces are what?	[ "converging", "separated", "in vision", "apart" ]	A
sciq	sciq_01_07523	There are six fundamentally different kinds of nuclear decay reactions, and each releases a different kind of particle or what?	[ "protein", "mineral", "energy", "mass" ]	C
ARC-Easy	arc_04_00155	Which renewable resource is used with photovoltaic cells to produce electricity?	[ "hydrothermal energy", "solar energy", "geothermal energy", "nuclear energy" ]	B
ARC-Easy	arc_04_01645	Which of the following best describes the purpose of cellular respiration?	[ "to provide energy for cell activities", "to produce sugar for storage in cells", "to release oxygen for breathing", "to supply carbon dioxide for photosynthesis" ]	A
sciq	sciq_01_07676	What do you call a substance that cannot be separated into smaller pieces, which is also defined by the number of protons it has?	[ "electrol", "molecule", "atom", "element" ]	D
ARC-Easy	arc_04_01997	A scientist crosses a red-flowered plant with a white-flowered plant, and all offspring have red flowers. What will most likely result if these red-flowered offspring are crossed with white-flowered plants?	[ "All of the offspring will have red flowers.", "All of the offspring will have white flowers.", "The offspring will have either red or white flowers.", "The offspring will have neither red nor white flowers." ]	C
ARC-Easy	arc_04_00769	What are the products in the chemical reaction below? NaOH + HCl -> NaCl + H_{2}O	[ "sodium hydroxide and hydrogen chloride", "sodium chloride and water", "sodium, chlorine, hydrogen, and oxygen", "sodium, chlorine, and water" ]	B
sciq	sciq_01_11598	What's it called when there's a sudden flow of mud?	[ "avalanche", "mudflow", "dirt bath", "sediment" ]	B
openbookqa	obqa_02_02440	A plant that needs to expand will be able to have an endless resource in	[ "dirt", "pesticides", "pay", "beans" ]	A
sciq	sciq_01_11465	What do we call a peptide hormone composed of nine amino acids that lowers blood pressure?	[ "bufotenin", "angiotensin", "parcnid", "bradykinin" ]	D
sciq	sciq_01_03584	What is the name of the tube that carries sperm from the epididymis to the urethra?	[ "fallopian tube", "vas deferens", "prostate gland", "ureter" ]	B
sciq	sciq_01_02258	Magnetic force is always perpendicular to what?	[ "speed", "velocity", "sunlight", "length" ]	B
openbookqa	obqa_02_01740	adding salt to a solid decreases what?	[ "how much light it emits", "how much sound it emits", "the energy needed to harden", "the speed it travels" ]	C
openbookqa	obqa_02_03477	If a thing is going to shock you, you could block the shock best with	[ "a log cabin", "a metal plane", "an aluminium cup", "a tin can" ]	A
medmcqa	medmcqa_05_04760	Optimal /effective duration of short course therapy for pulmonary TB is:	[ "6 months", "9 months", "12 months", "18 months" ]	A
sciq	sciq_01_09014	The term “vapor” refers to the gas phase when it exists at a temperature below what?	[ "boiling temperature", "contaminated temperature", "liquid temperature", "freezing temperature" ]	A
math_qa	mathqa_03_03328	in a certain corporation , there are 300 male employees and 150 female employees . it is known that 10 % of the male employees have advanced degrees and 40 % of the females have advanced degrees . if one of the 450 employees is chosen at random , what is the probability this employee has an advanced degree or is female...	[ "1 / 5", "5 / 15", "6 / 15", "3 / 10" ]	C
math_qa	mathqa_03_00064	in 2008 , the profits of company n were 10 percent of revenues . in 2009 , the revenues of company n fell by 20 percent , but profits were 15 percent of revenues . the profits in 2009 were what percent of the profits in 2008 ?	[ "80 %", "105 %", "120 %", "124.2 %" ]	C
sciq	sciq_01_09205	What is the process in which cells make proteins called?	[ "gas synthesis", "factor synthesis", "protein synthesis", "light synthesis" ]	C
sciq	sciq_01_06557	Which organ in the body controls the amount of water loss in urine in response to maintaining homeostasis?	[ "lungs", "kidneys", "liver", "spleen" ]	B
math_qa	mathqa_03_04283	on a certain transatlantic crossing , 20 percent of a ship ’ s passengers held round - trip tickets and also took their cars abroad the ship . if 20 percent of the passengers with round - trip tickets did not take their cars abroad the ship , what percent of the ship ’ s passengers held round - trip tickets ?	[ "20 %", "25 %", "30 %", "35 %" ]	B
math_qa	mathqa_03_04065	find the value of ( √ 1.21 ) / ( √ 0.64 ) + ( √ 1.44 ) / ( √ 0.49 ) is	[ "195 / 63", "145 / 63", "155 / 63", "3.089" ]	D
math_qa	mathqa_03_00941	find the product of the localvalue and absolutevalue of 7 in 20768 ?	[ "9200", "1100", "4900", "3200" ]	C
ARC-Challenge	arc_04_02216	Giant redwood trees change energy from one form to another. How is energy changed by the trees?	[ "They change chemical energy into kinetic energy.", "They change solar energy into chemical energy.", "They change wind energy into heat energy.", "They change mechanical energy into solar energy." ]	B
openbookqa	obqa_02_03967	What would light bounce off of when it hits it?	[ "a wall painted grey", "old worn out leather", "a freshly waxed car", "a street made of gravel" ]	C
sciq	sciq_01_03036	What simple machine consists of a bar that rotates around a fixed point called the fulcrum?	[ "lever", "rotor", "battering ram", "catapult" ]	A
openbookqa	obqa_02_00116	Corn can sometimes	[ "be grown in arctic environments", "be used as kindling", "fuel a steam locomotive", "fuel an economy car" ]	D
sciq	sciq_01_09901	Dna consists of how many long chains of nucleotides?	[ "zero", "three", "two", "one" ]	C
sciq	sciq_01_02378	Fossil evidence indicates that the ancestors of humans originated on which continent?	[ "north america", "australia", "south america", "africa" ]	D
openbookqa	obqa_02_01362	A person puts liquid matter in a glass and it	[ "is hardened", "evaporates immediately", "is shaped similarly", "melts the glass" ]	C
sciq	sciq_01_09248	What do cyclotrons use to cause particles to move in circular orbits?	[ "layers field", "magnetic field", "occurs field", "mixed field" ]	B
ARC-Challenge	arc_04_02420	All elements found on the left side of the Periodic Table of the Elements have what properties in common?	[ "They are solids at room temperature.", "They don't conduct electricity.", "They are brittle and dull.", "They are radioactive." ]	A
ARC-Easy	arc_04_02035	A student was taking notes while the teacher was discussing cells. Which of these is a statement that the teacher most likely made?	[ "Most cells have the same shape.", "The shape of a cell depends upon its function.", "Cells that carry information are round and disk-shaped.", "Blood cells that move through the body are long and thread-like." ]	B
sciq	sciq_01_04168	How many types of tissue are found in animals?	[ "Ten", "four", "three", "six" ]	B
math_qa	mathqa_03_02126	a women purchased 3 towels @ rs . 100 each , 5 towels @ rs . 150 each and two towels at a certain rate which is now slipped off from his memory . but she remembers that the average price of the towels was rs . 170 . find the unknown rate of two towels ?	[ "a", "b", "c", "d" ]	B
sciq	sciq_01_05138	Bicarbonate is the second most abundant anion in the blood. its principal function is to maintain your body’s acid-base balance by being part of these?	[ "compound systems", "stream systems", "buffer systems", "curb systems" ]	C
sciq	sciq_01_04387	The superior nasal concha and middle nasal concha are parts of which bone?	[ "nasal bone", "gastrulation bone", "nostril bone", "ethmoid bone" ]	D
openbookqa	obqa_02_00805	A herd of deer may be forced to search for a new home if	[ "resources in an area become too few to maintain the herd", "water in an area becomes slightly briny", "more babies are born in the spring", "moose move into an area that deer are in" ]	A
math_qa	mathqa_03_02645	a man rows his boat 75 km downstream and 45 km upstream , taking 2 1 / 2 hours each time . find the speed of the stream ?	[ "6", "7", "5", "8" ]	A
ARC-Easy	arc_04_00681	Randall is picking lettuce from his garden for dinner. His mother told him to leave some leaves on each plant. Why is it important to leave some leaves on the plant?	[ "Leaves help the plant make food.", "Leaves help the plant absorb water.", "Leaves help the plant stand upright.", "Leaves help the plant make seeds." ]	A
openbookqa	obqa_02_03714	the winter solstice is on June 21st in the	[ "upper side of earth", "only online in blogs", "on the dark side of the moon", "lower half of terra" ]	D
math_qa	mathqa_03_03499	a work can be finished in 16 days by 30 women . the same work can be finished in 10 days by sixteen men . the ratio between the capacity of a man and a woman is	[ "3 : 1", "4 : 3", "2 : 3", "2 : 1" ]	A
openbookqa	obqa_02_04633	Which would likely transfer special heat via waves?	[ "a cat", "a rocket", "a car", "an atom bomb" ]	D

ARC-Easy

arc_04_01161

Which change increases the rate of a chemical reaction?

[ "increasing the reaction temperature", "using larger particles of solid reactants", "reducing the concentration of the reactants", "adding an inhibitor to the reaction mixture" ]

A

medmcqa

medmcqa_05_01362

Which of the following is the treatment of choice for Stage-I Wilm's Tumor -

[ "Laparoscopic Nephrectomy", "Open Nephroureterectomy", "Chemotherapy", "Observation" ]

B

openbookqa

obqa_02_00274

while passing Jupiter the

[ "better the view", "stronger the gravity", "moon orbits you", "gravitational force weakens" ]

B

openbookqa

obqa_02_01909

As air begins to chill, it may push out

[ "sand", "liquids", "fire", "carrots" ]

B

math_qa

mathqa_03_01195

a good train 800 metres long is running at a speed of 78 km / hr . if it crosses a tunnel in 1 minute , then the length of the tunnel ( in meters ) is :

[ "600", "300", "400", "500" ]

D

sciq

sciq_01_08040

What is an alloy of copper and tin?

[ "bronze", "zinc", "silver", "gold" ]

A

sciq

sciq_01_10840

Ginkgo trees are gymnosperms with broad?

[ "trunks", "roots", "fruits", "leaves" ]

D

math_qa

mathqa_03_04770

at what rate percent on simple interest will rs . 750 amount to rs . 950 in 5 years ?

[ "3.33 %", "5.93 %", "4.33 %", "5.33 %" ]

D

openbookqa

obqa_02_02023

If an electric circuit has six paths and another electric circuit has one path, the six path circuit is

[ "really broken", "singular", "equidistant", "slowly burning" ]

C

sciq

sciq_01_06088

Physical science is defined as the study of what?

[ "matter & energy", "light & matter", "biology & light", "matter & elements" ]

A

sciq

sciq_01_00262

While climate change in earth history was due to natural processes, what is primarily to blame for recent global warming?

[ "volcanos", "factories", "human actions", "wars" ]

C

sciq

sciq_01_05024

The simplest organic compounds have hydrogen and what else?

[ "sodium", "carbon", "nitrogen", "oxygen" ]

B

math_qa

mathqa_03_03677

a shopkeeper sells 20 % of his stock at 10 % profit ans sells the remaining at a loss of 5 % . he incurred an overall loss of rs . 350 . find the total worth of the stock ?

[ "20029", "20000", "20289", "17500" ]

D

math_qa

mathqa_03_03529

what is the total number of prime numbers less than 70 ?

[ "17", "18", "19", "20" ]

C

sciq

sciq_01_09328

Why do electronegativities decrease from top to bottom?

[ "smaller atomic size", "larger atomic variation", "larger atomic size", "larger electric pull" ]

C

medmcqa

medmcqa_05_01253

When a person changes position from standing to lying down, following change is seen:

[ "Hea rate increases", "Venous return to hea increases immediately", "Cerebral blood flow increases", "Blood flow at apices of lung decreases" ]

B

math_qa

mathqa_03_04217

in a certain kindergarten , half of the children are allergic to peanuts , 10 children are not allergic to cashew nuts , 10 children are allergic to both peanuts and cashew nuts , and 18 children are allergic to cashew nuts . how many of the kindergarten ' s children are not allergic to peanuts and are not allergic to ...

[ "14", "10", "8", "6" ]

D

medmcqa

medmcqa_05_04575

The earliest indication of concealed acute bleeding in pregnancy is :

[ "Tachycardia", "Oliguria", "Postural hypotension", "Low body temperature" ]

A

sciq

sciq_01_09943

What do power plants burn to generate electricity?

[ "fossil fuels", "nuclear fuel", "biofuel", "timber" ]

A

sciq

sciq_01_09535

Plaque is surgically removed from the walls of a vessel in which surgery?

[ "discectomy", "lumpectomy", "endarterectomy", "arthroscopy" ]

C

medmcqa

medmcqa_05_00725

Requirement of folate per day during pregnancy is:

[ "200 mcg", "300 mcg", "500 mcg", "700 mcg" ]

C

openbookqa

obqa_02_03034

Which would be excluded from a list of objects with metallurgical properties?

[ "iron", "bone", "gold", "steel" ]

B

openbookqa

obqa_02_01345

A field is tilled and soil is filled with nutrients after years of

[ "bears eroding trees", "the flu dissolving", "stones being destroyed", "corn burning up" ]

C

sciq

sciq_01_08398

What are the blood vessels that carry blood toward the heart and tend to have thinner walls?

[ "veins", "glands", "clots", "capillaries" ]

A

sciq

sciq_01_01394

The logistics of carrying out cellular metabolism sets limits on what physical property of the cell?

[ "layer", "size", "composition", "surface" ]

B

openbookqa

obqa_02_02777

Ecosystems

[ "are made up of many plants and lack living animals", "are communities with a plethora of living beings", "only contain animals of the same species", "are present only on certain continents" ]

B

sciq

sciq_01_10355

The three layers of protective coverings of the spinal cord is called what?

[ "tendons", "muscles", "dermis", "meninges" ]

D

math_qa

mathqa_03_01313

if x / y = 3 and ( 2 a - x ) / ( 5 b - y ) = 3 , then the value of a / b is ?

[ "15 / 2", "- 2", "1", "2" ]

A

openbookqa

obqa_02_00950

A dog that has a very thick tail, that mates with another dog with a thick tail, has a strong likelihood of creating a litter of

[ "calico kittens", "tailless pups", "small tailed pups", "dense tailed pups" ]

D

sciq

sciq_01_00814

What are considered solid lipids that animals use to store energy?

[ "fats", "acids", "proteins", "sugars" ]

A

math_qa

mathqa_03_01234

find the least number must be subtracted from 427398 so that remaining no . is divisible by 15 ?

[ "2", "3", "5", "7" ]

B

math_qa

mathqa_03_04365

if a light flashes every 6 seconds , how many times will it flash in 1 / 2 of an hour ?

[ "301 times", "351 times", "401 times", "451 times" ]

A

sciq

sciq_01_06307

The larger surface area of leaves allows them to capture more what?

[ "sunlight", "molecules", "chlorophyll", "pollen" ]

A

sciq

sciq_01_02489

What are jellyfish and other cnidarian's stingers called?

[ "necrocytes", "prokaryotes", "phenocrysts", "nematocysts" ]

D

medmcqa

medmcqa_05_01847

Soiling index is measure for -

[ "Air pollution", "Water pollution", "Faecal contamination", "Milk contamination" ]

A

ARC-Challenge

arc_04_02775

Mr. Jenkins constructed a circuit consisting of a variable source, wires, and a resistor. In order to triple the amount of current, how should he change the voltage of the source?

[ "make the voltage three times larger", "make the voltage one-third as great", "make the voltage nine times larger", "make the voltage one-ninth as great" ]

A

openbookqa

obqa_02_02089

Rocks folded over and over which developed

[ "tall areas", "wet rivers", "large trees", "grassy yards" ]

A

sciq

sciq_01_06912

The first few species to colonize a disturbed area are called what?

[ "producer species", "original species", "colonization species", "pioneer species" ]

D

medmcqa

medmcqa_05_00935

A 29-years-old male taking oral hypoglycemic drug never had ketonuria in his life. His BMI is 20.5. His grandfather had diabetes and his father who is only son of his grandfather too had the disease. Which type of DM this person will be most likely -

[ "Pancreatic", "MODY", "Type I", "Type II" ]

B

medmcqa

medmcqa_05_04282

Which of the following mandibular major connector has minimal tissue contact with the oral tissues:

[ "Lingual plate.", "Lingual bar.", "Labial bar.", "Double lingual bar." ]

B

openbookqa

obqa_02_02811

If a thing changes through a chemical process, it will have different and new chemical properties, such as

[ "adding cats to a home", "adding cream to tile", "adding lemon juice to milk", "adding salt to sand" ]

C

math_qa

mathqa_03_03202

solve for x and check : - 200 x = 1600

[ "2000", "2573", "1600", "2950" ]

C

openbookqa

obqa_02_01708

Lake Ontario formed from

[ "construction workers", "mechanical weathering", "tectonic shifts", "asteroids" ]

B

sciq

sciq_01_03076

What type of resource cannot be replaced as easily as it is consumed?

[ "nonrenewable", "untapped", "renewable", "biological" ]

A

sciq

sciq_01_11060

What type of solvents is glucose insoluble in?

[ "polar", "nonpolar", "acidic", "alkaline" ]

B

math_qa

mathqa_03_01553

jim is able to sell a hand - carved statue for $ 750 which was a 35 % profit over his cost . how much did the statue originally cost him ?

[ "$ 496.30", "$ 512.40", "$ 555.56", "$ 574.90" ]

C

ARC-Challenge

arc_04_02456

What is the relationship between a community and a population?

[ "A population is smaller than a community.", "A population is larger than a community.", "A population includes communities of organisms interacting.", "A community includes populations of organisms interacting." ]

D

sciq

sciq_01_06116

The vast majority of what phenomena occurs along one of three types of plate boundaries?

[ "tornados", "hurricane", "earthquake", "volcanoes" ]

C

openbookqa

obqa_02_00087

Filling a bottle full of water and then placing it in the freezer can lead to

[ "loosening of the bottle lid", "deflation of the bottle", "ice cubes in the freezer", "bursting of the bottle" ]

D

sciq

sciq_01_00758

What do ocean mollusks use to absorb oxygen from the water?

[ "scales", "pores", "gills", "shells" ]

C

math_qa

mathqa_03_04116

if n is a natural number , then ( 7 ( n 2 ) + 7 n ) is always divisible by :

[ "3 and 7", "14 only", "7 only", "7 and 14" ]

D

sciq

sciq_01_01579

Salt-water biomes in the ocean are called what?

[ "ocean biomes", "marine species", "marine biomes", "marine organelles" ]

C

sciq

sciq_01_11371

An aqueous solution is a homogeneous mixture in which the most abundant component is what?

[ "water", "oxygen", "blood", "air" ]

A

sciq

sciq_01_06983

What are different forms of the same gene?

[ "nuerons", "genomes", "peptides", "alleles" ]

D

sciq

sciq_01_10889

The human genome has how many more alu elements than the chimpanzee genome?

[ "ten", "two times", "six times", "three times" ]

D

sciq

sciq_01_05860

Many parasites have complex life cycles involving multiple ?

[ "diseases", "hosts", "features", "viruses" ]

B

math_qa

mathqa_03_00382

one pipe can fill a tank three times as fast as another pipe . if together the two pipes can fill the tank in 39 minutes , then the slower pipe alone will be able to fill the tank in

[ "144 mins", "140 mins", "136 mins", "156 minw" ]

D

openbookqa

obqa_02_04424

friction acts to counter the motion of two objects when their surfaces are what?

[ "converging", "separated", "in vision", "apart" ]

A

sciq

sciq_01_07523

There are six fundamentally different kinds of nuclear decay reactions, and each releases a different kind of particle or what?

[ "protein", "mineral", "energy", "mass" ]

C

ARC-Easy

arc_04_00155

Which renewable resource is used with photovoltaic cells to produce electricity?

[ "hydrothermal energy", "solar energy", "geothermal energy", "nuclear energy" ]

B

ARC-Easy

arc_04_01645

Which of the following best describes the purpose of cellular respiration?

[ "to provide energy for cell activities", "to produce sugar for storage in cells", "to release oxygen for breathing", "to supply carbon dioxide for photosynthesis" ]

A

sciq

sciq_01_07676

What do you call a substance that cannot be separated into smaller pieces, which is also defined by the number of protons it has?

[ "electrol", "molecule", "atom", "element" ]

D

ARC-Easy

arc_04_01997

A scientist crosses a red-flowered plant with a white-flowered plant, and all offspring have red flowers. What will most likely result if these red-flowered offspring are crossed with white-flowered plants?

[ "All of the offspring will have red flowers.", "All of the offspring will have white flowers.", "The offspring will have either red or white flowers.", "The offspring will have neither red nor white flowers." ]

C

ARC-Easy

arc_04_00769

What are the products in the chemical reaction below? NaOH + HCl -> NaCl + H_{2}O

[ "sodium hydroxide and hydrogen chloride", "sodium chloride and water", "sodium, chlorine, hydrogen, and oxygen", "sodium, chlorine, and water" ]

B

sciq

sciq_01_11598

What's it called when there's a sudden flow of mud?

[ "avalanche", "mudflow", "dirt bath", "sediment" ]

B

openbookqa

obqa_02_02440

A plant that needs to expand will be able to have an endless resource in

[ "dirt", "pesticides", "pay", "beans" ]

A

sciq

sciq_01_11465

What do we call a peptide hormone composed of nine amino acids that lowers blood pressure?

[ "bufotenin", "angiotensin", "parcnid", "bradykinin" ]

D

sciq

sciq_01_03584

What is the name of the tube that carries sperm from the epididymis to the urethra?

[ "fallopian tube", "vas deferens", "prostate gland", "ureter" ]

B

sciq

sciq_01_02258

Magnetic force is always perpendicular to what?

[ "speed", "velocity", "sunlight", "length" ]

B

openbookqa

obqa_02_01740

adding salt to a solid decreases what?

[ "how much light it emits", "how much sound it emits", "the energy needed to harden", "the speed it travels" ]

C

openbookqa

obqa_02_03477

If a thing is going to shock you, you could block the shock best with

[ "a log cabin", "a metal plane", "an aluminium cup", "a tin can" ]

A

medmcqa

medmcqa_05_04760

Optimal /effective duration of short course therapy for pulmonary TB is:

[ "6 months", "9 months", "12 months", "18 months" ]

A

sciq

sciq_01_09014

The term “vapor” refers to the gas phase when it exists at a temperature below what?

[ "boiling temperature", "contaminated temperature", "liquid temperature", "freezing temperature" ]

A

math_qa

mathqa_03_03328

in a certain corporation , there are 300 male employees and 150 female employees . it is known that 10 % of the male employees have advanced degrees and 40 % of the females have advanced degrees . if one of the 450 employees is chosen at random , what is the probability this employee has an advanced degree or is female...

[ "1 / 5", "5 / 15", "6 / 15", "3 / 10" ]

C

math_qa

mathqa_03_00064

in 2008 , the profits of company n were 10 percent of revenues . in 2009 , the revenues of company n fell by 20 percent , but profits were 15 percent of revenues . the profits in 2009 were what percent of the profits in 2008 ?

[ "80 %", "105 %", "120 %", "124.2 %" ]

C

sciq

sciq_01_09205

What is the process in which cells make proteins called?

[ "gas synthesis", "factor synthesis", "protein synthesis", "light synthesis" ]

C

sciq

sciq_01_06557

Which organ in the body controls the amount of water loss in urine in response to maintaining homeostasis?

[ "lungs", "kidneys", "liver", "spleen" ]

B

math_qa

mathqa_03_04283

on a certain transatlantic crossing , 20 percent of a ship ’ s passengers held round - trip tickets and also took their cars abroad the ship . if 20 percent of the passengers with round - trip tickets did not take their cars abroad the ship , what percent of the ship ’ s passengers held round - trip tickets ?

[ "20 %", "25 %", "30 %", "35 %" ]

B

math_qa

mathqa_03_04065

find the value of ( √ 1.21 ) / ( √ 0.64 ) + ( √ 1.44 ) / ( √ 0.49 ) is

[ "195 / 63", "145 / 63", "155 / 63", "3.089" ]

D

math_qa

mathqa_03_00941

find the product of the localvalue and absolutevalue of 7 in 20768 ?

[ "9200", "1100", "4900", "3200" ]

C

ARC-Challenge

arc_04_02216

Giant redwood trees change energy from one form to another. How is energy changed by the trees?

[ "They change chemical energy into kinetic energy.", "They change solar energy into chemical energy.", "They change wind energy into heat energy.", "They change mechanical energy into solar energy." ]

B

openbookqa

obqa_02_03967

What would light bounce off of when it hits it?

[ "a wall painted grey", "old worn out leather", "a freshly waxed car", "a street made of gravel" ]

C

sciq

sciq_01_03036

What simple machine consists of a bar that rotates around a fixed point called the fulcrum?

[ "lever", "rotor", "battering ram", "catapult" ]

A

openbookqa

obqa_02_00116

Corn can sometimes

[ "be grown in arctic environments", "be used as kindling", "fuel a steam locomotive", "fuel an economy car" ]

D

sciq

sciq_01_09901

Dna consists of how many long chains of nucleotides?

[ "zero", "three", "two", "one" ]

C

sciq

sciq_01_02378

Fossil evidence indicates that the ancestors of humans originated on which continent?

[ "north america", "australia", "south america", "africa" ]

D

openbookqa

obqa_02_01362

A person puts liquid matter in a glass and it

[ "is hardened", "evaporates immediately", "is shaped similarly", "melts the glass" ]

C

sciq

sciq_01_09248

What do cyclotrons use to cause particles to move in circular orbits?

[ "layers field", "magnetic field", "occurs field", "mixed field" ]

B

ARC-Challenge

arc_04_02420

All elements found on the left side of the Periodic Table of the Elements have what properties in common?

[ "They are solids at room temperature.", "They don't conduct electricity.", "They are brittle and dull.", "They are radioactive." ]

A

ARC-Easy

arc_04_02035

A student was taking notes while the teacher was discussing cells. Which of these is a statement that the teacher most likely made?

[ "Most cells have the same shape.", "The shape of a cell depends upon its function.", "Cells that carry information are round and disk-shaped.", "Blood cells that move through the body are long and thread-like." ]

B

sciq

sciq_01_04168

How many types of tissue are found in animals?

[ "Ten", "four", "three", "six" ]

B

math_qa

mathqa_03_02126

a women purchased 3 towels @ rs . 100 each , 5 towels @ rs . 150 each and two towels at a certain rate which is now slipped off from his memory . but she remembers that the average price of the towels was rs . 170 . find the unknown rate of two towels ?

[ "a", "b", "c", "d" ]

B

sciq

sciq_01_05138

Bicarbonate is the second most abundant anion in the blood. its principal function is to maintain your body’s acid-base balance by being part of these?

[ "compound systems", "stream systems", "buffer systems", "curb systems" ]

C

sciq

sciq_01_04387

The superior nasal concha and middle nasal concha are parts of which bone?

[ "nasal bone", "gastrulation bone", "nostril bone", "ethmoid bone" ]

D

openbookqa

obqa_02_00805

A herd of deer may be forced to search for a new home if

[ "resources in an area become too few to maintain the herd", "water in an area becomes slightly briny", "more babies are born in the spring", "moose move into an area that deer are in" ]

A

math_qa

mathqa_03_02645

a man rows his boat 75 km downstream and 45 km upstream , taking 2 1 / 2 hours each time . find the speed of the stream ?

[ "6", "7", "5", "8" ]

A

ARC-Easy

arc_04_00681

Randall is picking lettuce from his garden for dinner. His mother told him to leave some leaves on each plant. Why is it important to leave some leaves on the plant?

[ "Leaves help the plant make food.", "Leaves help the plant absorb water.", "Leaves help the plant stand upright.", "Leaves help the plant make seeds." ]

A

openbookqa

obqa_02_03714

the winter solstice is on June 21st in the

[ "upper side of earth", "only online in blogs", "on the dark side of the moon", "lower half of terra" ]

D

math_qa

mathqa_03_03499

a work can be finished in 16 days by 30 women . the same work can be finished in 10 days by sixteen men . the ratio between the capacity of a man and a woman is

[ "3 : 1", "4 : 3", "2 : 3", "2 : 1" ]

A

openbookqa

obqa_02_04633

Which would likely transfer special heat via waves?

[ "a cat", "a rocket", "a car", "an atom bomb" ]

D