question
stringlengths 4
58
| subject
stringclasses 36
values | choices
listlengths 4
4
| answer
int64 0
3
| correct_answer
stringlengths 1
53
| wrong_answer
stringlengths 1
88
|
|---|---|---|---|---|---|
The coronal suture joins the
|
anatomy
|
[
"frontal and parietal bones.",
"left and right parietal bones.",
"parietal and occipital bones.",
"parietal, squamous temporal and greater wing of the sphenoid."
] | 0 |
frontal and parietal bones.
|
parietal and occipital bones.
|
The anatomic location of the spinal canal is
|
anatomy
|
[
"caudal",
"dorsal",
"frontal",
"transverse"
] | 1 |
dorsal
|
transverse
|
Ectoderm gives rise to
|
anatomy
|
[
"the neural tube.",
"ectomesenchymal cells.",
"dental enamel.",
"all three structures."
] | 3 |
all three structures.
|
the neural tube.
|
During swallowing the
|
anatomy
|
[
"auditory tube opens.",
"cricopharyngeus muscle contracts.",
"rima glottis opens.",
"gag reflex is suspended."
] | 0 |
auditory tube opens.
|
rima glottis opens.
|
Planetary rings are
|
astronomy
|
[
"known to exist for all of the jovian planets.",
"composed of a large number of individual particles that orbit their planet in accord with Kepler's third law.",
"nearer to their planet than any of the planet's large moons.",
"all of the above"
] | 3 |
all of the above
|
known to exist for all of the jovian planets.
|
Predatory pricing.
|
business_ethics
|
[
"1,2,4",
"1,2,3,4",
"1,2",
"1,4"
] | 3 |
1,4
|
1,2,3,4
|
Demand reduction.
|
business_ethics
|
[
"1,3,4",
"2,3,4",
"1,2,3",
"1,2,4"
] | 3 |
1,2,4
|
1,2,3
|
Cultural homogenization.
|
business_ethics
|
[
"1,3,4",
"1,2,3",
"1,2,3,4",
"2,3,4"
] | 1 |
1,2,3
|
1,2,3,4
|
The heart has:
|
clinical_knowledge
|
[
"two valves and two chambers.",
"four valves and four chambers.",
"two valves and four chambers.",
"four valves and two chambers."
] | 1 |
four valves and four chambers.
|
two valves and two chambers.
|
What is the pH of water?
|
clinical_knowledge
|
[
"3.5",
"7",
"12",
"6.25"
] | 1 |
7
|
3.5
|
Which organ secretes insulin?
|
clinical_knowledge
|
[
"The gastric parietal cells.",
"The pancreas.",
"The walls of the large intestine.",
"The autonomic nervous system."
] | 1 |
The pancreas.
|
The walls of the large intestine.
|
The strongest base in liquid ammonia is
|
college_chemistry
|
[
"NH3",
"NH2−",
"NH4+",
"N2H4"
] | 1 |
NH2−
|
NH3
|
The eigenvalues of a Hermitian operator are always
|
college_physics
|
[
"real",
"imaginary",
"degenerate",
"linear"
] | 0 |
real
|
linear
|
How do you prevent SQL injection?
|
computer_security
|
[
"Escape queries",
"Interrupt requests",
"Merge tables",
"All of the above"
] | 0 |
Escape queries
|
All of the above
|
A digital signature needs a
|
computer_security
|
[
"Private-key system",
"Shared-key system",
"Public-key system",
"All of them"
] | 2 |
Public-key system
|
All of them
|
Message authentication is a service beyond
|
computer_security
|
[
"Message Condentiality",
"Message Integrity",
"Message Splashing",
"Message Sending"
] | 1 |
Message Integrity
|
Message Condentiality
|
A proxy rewall lters at the
|
computer_security
|
[
"Physical layer",
"Application layer",
"Data link layer",
"Network layer"
] | 1 |
Application layer
|
Physical layer
|
Which form of encryption does WPA use?
|
computer_security
|
[
"Shared key",
"LEAP",
"TKIP",
"AES"
] | 2 |
TKIP
|
AES
|
The stack is memory for storing
|
computer_security
|
[
"Local variables",
"Program code",
"Dynamically linked libraries",
"Global variables"
] | 0 |
Local variables
|
Global variables
|
What was the first buffer overflow attack?
|
computer_security
|
[
"Love Bug",
"SQL Slammer",
"Morris Worm",
"Code Red"
] | 2 |
Morris Worm
|
Love Bug
|
According to general relativity,
|
conceptual_physics
|
[
"mass distorts spacetime.",
"gravity affects clocks.",
"light can’t escape from a black hole.",
"All of these."
] | 3 |
All of these.
|
mass distorts spacetime.
|
Spectral lines of the elements are
|
conceptual_physics
|
[
"chaotic",
"ordered",
"positioned by amplitude",
"in phase"
] | 1 |
ordered
|
chaotic
|
A wave transfers
|
conceptual_physics
|
[
"amplitude",
"wavelength",
"frequency",
"energy"
] | 3 |
energy
|
amplitude
|
Polarization is a property of
|
conceptual_physics
|
[
"transverse waves",
"longitudinal waves",
"all waves",
"None of these"
] | 0 |
transverse waves
|
None of these
|
General relativity predicts that
|
conceptual_physics
|
[
"light leaving the Sun is slowed by gravity.",
"light passing the Sun is deflected.",
"a clock on the Sun’s surface runs faster than on Earth.",
"All of these."
] | 3 |
All of these.
|
a clock on the Sun’s surface runs faster than on Earth.
|
Thermal conduction involves mainly
|
conceptual_physics
|
[
"electrons",
"protons",
"neutrons",
"ions"
] | 0 |
electrons
|
neutrons
|
Noise-canceling devices make use of sound
|
conceptual_physics
|
[
"destruction",
"interference",
"resonance",
"amplification"
] | 1 |
interference
|
amplification
|
Black is the combination of
|
conceptual_physics
|
[
"all the colors together",
"two or more appropriate colors",
"light when a prism is held upside down",
"None of these"
] | 3 |
None of these
|
two or more appropriate colors
|
A capacitor can store
|
conceptual_physics
|
[
"charge",
"energy",
"Both of these",
"Neither of these"
] | 2 |
Both of these
|
Neither of these
|
The phenomenon of interference occurs for
|
conceptual_physics
|
[
"sound waves",
"light waves",
"Both of these",
"Neither of these"
] | 2 |
Both of these
|
sound waves
|
A diffraction grating relies on light
|
conceptual_physics
|
[
"interference",
"amplitudes",
"variations in brightness",
"being composed of photons"
] | 0 |
interference
|
being composed of photons
|
Thermal convection involves mainly
|
conceptual_physics
|
[
"radiant energy",
"fluids",
"insulators",
"All of these"
] | 1 |
fluids
|
All of these
|
Sound travels in
|
conceptual_physics
|
[
"solids",
"liquids",
"gases",
"All of these"
] | 3 |
All of these
|
gases
|
Polarization is a property of
|
conceptual_physics
|
[
"transverse waves.",
"longitudinal waves.",
"all waves.",
"None of these."
] | 0 |
transverse waves.
|
None of these.
|
The phenomenon of beats results from sound
|
conceptual_physics
|
[
"reflection.",
"refraction.",
"interference.",
"All of these."
] | 1 |
refraction.
|
reflection.
|
When light undergoes interference, it can sometimes
|
conceptual_physics
|
[
"build up to more than the sum of amplitudes",
"cancel completely",
"Both of these",
"Neither of these"
] | 1 |
cancel completely
|
Both of these
|
A motor and a generator are
|
conceptual_physics
|
[
"similar devices",
"very different devices",
"forms of transformers",
"energy sources"
] | 0 |
similar devices
|
energy sources
|
The phenomenon of beats is the result of sound
|
conceptual_physics
|
[
"destruction",
"interference",
"resonance",
"amplification"
] | 1 |
interference
|
amplification
|
Interference is characteristic of
|
conceptual_physics
|
[
"sound waves",
"light waves",
"water waves",
"All of these"
] | 3 |
All of these
|
light waves
|
Electricity and magnetism connect to form
|
conceptual_physics
|
[
"mass",
"energy",
"ultrahigh-frequency sound",
"light"
] | 3 |
light
|
energy
|
The complementary color of blue is
|
conceptual_physics
|
[
"magenta",
"yellow",
"cyan",
"white"
] | 1 |
yellow
|
white
|
A common nuclear fission reactor
|
conceptual_physics
|
[
"heats water",
"generates electricity directly",
"gets energy from nothing",
"is a major polluter of the atmosphere"
] | 0 |
heats water
|
generates electricity directly
|
The process of boiling water tends to
|
conceptual_physics
|
[
"warm the water",
"cool the water",
"Both",
"Neither"
] | 1 |
cool the water
|
Both
|
A Binary number system has how many digits.
|
electrical_engineering
|
[
"0",
"1",
"2",
"10"
] | 2 |
2
|
0
|
Magnetic flux has the unit of
|
electrical_engineering
|
[
"Newton",
"Ampere turn",
"Weber",
"Tesla"
] | 2 |
Weber
|
Tesla
|
FM stands for
|
electrical_engineering
|
[
"frequent modulation.",
"frequency modulation.",
"frequency moderator.",
"frequent moderator."
] | 1 |
frequency modulation.
|
frequent moderator.
|
Stack is also known as
|
electrical_engineering
|
[
"FIFO memory",
"Flash memory",
"LIFO memory",
"LILO memory"
] | 2 |
LIFO memory
|
LILO memory
|
Systematic errors are
|
electrical_engineering
|
[
"environmental errors.",
"observational errors.",
"instrument errors.",
"all of the above."
] | 3 |
all of the above.
|
observational errors.
|
Voltage controlled oscillators are used commonly in
|
electrical_engineering
|
[
"Pulse Modulators Frequency Modulators Phase Clocked loops",
"Frequency Modulators",
"Phase Clocked loops",
"All the above"
] | 3 |
All the above
|
Frequency Modulators
|
A latch is ________ sensitive
|
electrical_engineering
|
[
"both level and edge",
"edge",
"level",
"None"
] | 2 |
level
|
both level and edge
|
Power dissipation in ideal inductor is
|
electrical_engineering
|
[
"Maximum",
"Minimum",
"Zero",
"A finite value"
] | 2 |
Zero
|
Minimum
|
Which of the following are the passive elements?
|
electrical_engineering
|
[
"Resistor",
"Bulb",
"Both",
"None of these."
] | 2 |
Both
|
Resistor
|
Which of the following is a digital device
|
electrical_engineering
|
[
"Regulator of a fan",
"Microphone",
"Resistance of a material",
"Light switch"
] | 3 |
Light switch
|
Microphone
|
Susceptibility is negative for
|
electrical_engineering
|
[
"non magnetic substances.",
"diamagnetic substances.",
"ferromagnetic substances.",
"none of above."
] | 1 |
diamagnetic substances.
|
none of above.
|
Temperature variation is a/an
|
electrical_engineering
|
[
"Digital quantity",
"Analog quantity",
"Either Digital or Analog quantity",
"None"
] | 1 |
Analog quantity
|
Either Digital or Analog quantity
|
Snubber circuit is used with SCR
|
electrical_engineering
|
[
"in series.",
"in parallel.",
"either series or parallel.",
"anti parallel."
] | 1 |
in parallel.
|
either series or parallel.
|
Find the opposite of the number −7.
|
elementary_mathematics
|
[
"7",
"−7",
"0.7",
"−7.7"
] | 0 |
7
|
0.7
|
Which statement is false?
|
elementary_mathematics
|
[
"3 < 5",
"5 > 3",
"−5 > −3",
"−3 > −5"
] | 2 |
−5 > −3
|
−3 > −5
|
Photosynthesis requires
|
high_school_biology
|
[
"glucose, light, CO2",
"light, CO2, water",
"water, soil, O2",
"O2, water, light"
] | 1 |
light, CO2, water
|
water, soil, O2
|
The principle inorganic compound found in living things is
|
high_school_biology
|
[
"carbon",
"oxygen",
"water",
"glucose"
] | 2 |
water
|
oxygen
|
The symbol for antimony is
|
high_school_chemistry
|
[
"W",
"Sb",
"Fe",
"An"
] | 1 |
Sb
|
An
|
The simplest alkene has
|
high_school_chemistry
|
[
"at least two pi bonds",
"at least four sigma bonds",
"a tetrahedral configuration",
"cis-trans isomers"
] | 1 |
at least four sigma bonds
|
at least two pi bonds
|
Chlorine gas reacts most readily with
|
high_school_chemistry
|
[
"toluene",
"ethylene",
"ethanoic acid",
"ethane"
] | 1 |
ethylene
|
ethane
|
The most massive subatomic particle is the
|
high_school_chemistry
|
[
"proton",
"neutron",
"alpha particle",
"beta particle"
] | 2 |
alpha particle
|
neutron
|
Which of the following is a radioactive element?
|
high_school_chemistry
|
[
"Na",
"Cr",
"Am",
"Al"
] | 2 |
Am
|
Na
|
Are Python variable names case-sensitive?
|
high_school_computer_science
|
[
"Yes",
"No",
"It's machine-dependent",
"None of the above"
] | 0 |
Yes
|
It's machine-dependent
|
Which is the smallest asymptotically?
|
high_school_computer_science
|
[
"O(1)",
"O(n)",
"O(n^2)",
"O(log n)"
] | 0 |
O(1)
|
O(n)
|
Which of the following religions developed first?
|
high_school_geography
|
[
"Buddhism",
"Christianity",
"Islam",
"Hinduism"
] | 3 |
Hinduism
|
Buddhism
|
What is the chief religion practiced in Europe?
|
high_school_geography
|
[
"Christianity",
"Islam",
"Hinduism",
"Animism"
] | 0 |
Christianity
|
Hinduism
|
Regions share all of these characteristics EXCEPT
|
high_school_geography
|
[
"boundaries.",
"common features.",
"relative location.",
"easily defined."
] | 3 |
easily defined.
|
boundaries.
|
Which of the following is a formal region?
|
high_school_geography
|
[
"Dixie",
"Pennsylvania",
"The market area of Winn-Dixie",
"The Pacific Northwest"
] | 1 |
Pennsylvania
|
Dixie
|
Which crop began the Third Agricultural Revolution?
|
high_school_geography
|
[
"Rice",
"Wheat",
"Barley",
"Millet"
] | 0 |
Rice
|
Wheat
|
Which of the following entities is a state?
|
high_school_geography
|
[
"Antarctica",
"American Samoa",
"Egypt",
"Marshall Islands"
] | 2 |
Egypt
|
Marshall Islands
|
What is the most abundant fossil fuel?
|
high_school_geography
|
[
"Phosphate",
"Oil",
"Petroleum",
"Coal"
] | 3 |
Coal
|
Oil
|
Which continent has the highest total fertility rates?
|
high_school_geography
|
[
"Africa",
"Asia",
"South America",
"Europe"
] | 0 |
Africa
|
South America
|
The global lingua franca is
|
high_school_geography
|
[
"Chinese.",
"English.",
"French.",
"Arabic."
] | 1 |
English.
|
Chinese.
|
GDP measures
|
high_school_macroeconomics
|
[
"production within a nation's borders.",
"production by a nation's citizens wherever they may be.",
"income earned by the factors of production plus depreciation and indirect business taxes.",
"(A) and (C)"
] | 3 |
(A) and (C)
|
production by a nation's citizens wherever they may be.
|
Inflation
|
high_school_macroeconomics
|
[
"hurts creditors who do not anticipate it.",
"hurts creditors who anticipate it.",
"hurts debtors.",
"both A and D are correct."
] | 3 |
both A and D are correct.
|
hurts debtors.
|
The government measures inflation using the
|
high_school_macroeconomics
|
[
"GNP",
"URL",
"CPI",
"FED"
] | 2 |
CPI
|
GNP
|
Milton Friedman
|
high_school_macroeconomics
|
[
"never won a Nobel Prize despite his contributions to economic analysis.",
"is a Monetarist.",
"is a Keynesian.",
"won a Nobel Prize for his contributions to Classical economic analysis."
] | 1 |
is a Monetarist.
|
is a Keynesian.
|
Investment demand most likely increases when
|
high_school_macroeconomics
|
[
"real GDP decreases.",
"the cost of acquiring and maintaining capital equipment rises.",
"investor optimism improves.",
"the real rate of interest rises."
] | 2 |
investor optimism improves.
|
real GDP decreases.
|
Real GDP
|
high_school_macroeconomics
|
[
"is actual GDP as opposed to the estimate made by the BEA.",
"is also called current-dollar GDP.",
"is GDP adjusted for price changes.",
"is not calculated for the United States."
] | 2 |
is GDP adjusted for price changes.
|
is not calculated for the United States.
|
Inflation
|
high_school_macroeconomics
|
[
"encourages households to save more.",
"does not affect savings in the economy.",
"forces households to save more.",
"discourages savings."
] | 3 |
discourages savings.
|
forces households to save more.
|
The natural rate of unemployment
|
high_school_macroeconomics
|
[
"includes structural and frictional unemployment",
"includes cyclical and frictional unemployment",
"includes structural and cyclical unemployment",
"includes structural frictional and cyclical unemployment"
] | 0 |
includes structural and frictional unemployment
|
includes cyclical and frictional unemployment
|
Fiat money
|
high_school_macroeconomics
|
[
"is not backed by any precious commodity.",
"can be exchanged for gold.",
"is backed by gold but cannot be exchanged for it.",
"is not legal tender."
] | 0 |
is not backed by any precious commodity.
|
can be exchanged for gold.
|
Tariffs and quotas
|
high_school_macroeconomics
|
[
"result in higher domestic prices.",
"promote trade between nations.",
"do not necessarily affect domestic prices.",
"affect domestic prices: the former raises them while the latter lowers them."
] | 0 |
result in higher domestic prices.
|
promote trade between nations.
|
Evaluate $\log_3 81$.
|
high_school_mathematics
|
[
"4",
"0.25",
"-1",
"27"
] | 0 |
4
|
0.25
|
Price times quantity measures
|
high_school_microeconomics
|
[
"the international trade gap.",
"the budget deficit.",
"total revenue.",
"price elasticity of demand."
] | 2 |
total revenue.
|
the international trade gap.
|
Normal goods always have a/an
|
high_school_microeconomics
|
[
"elastic demand curve",
"inelastic demand curve",
"elastic supply curve",
"positive income elasticity"
] | 3 |
positive income elasticity
|
elastic supply curve
|
Deadweight loss occurs in
|
high_school_microeconomics
|
[
"monopolistic competition as P > MC.",
"monopoly markets because P > MC.",
"oligopoly markets because P > MC.",
"All of the above."
] | 3 |
All of the above.
|
oligopoly markets because P > MC.
|
Land refers to
|
high_school_microeconomics
|
[
"all productive resources.",
"all natural resources.",
"farmland only.",
"real estate."
] | 1 |
all natural resources.
|
all productive resources.
|
In an oligopoly market, firms
|
high_school_microeconomics
|
[
"cannot earn economic profits",
"are interdependent",
"are not subject to antitrust legislation",
"are large in number"
] | 1 |
are interdependent
|
are not subject to antitrust legislation
|
Substances that are toxic to humans often taste
|
high_school_psychology
|
[
"sour",
"sweet",
"salty",
"bitter"
] | 3 |
bitter
|
sweet
|
"Get cookie," best exemplifies
|
high_school_psychology
|
[
"babbling",
"cooing",
"holophrases",
"telegraphic speech"
] | 3 |
telegraphic speech
|
cooing
|
After a neuron has fired,
|
high_school_psychology
|
[
"a resting potential returns",
"a graded potential is formed",
"an action potential occurs",
"hyperpolarization results"
] | 2 |
an action potential occurs
|
hyperpolarization results
|
Objects that absorb light appear
|
high_school_psychology
|
[
"black",
"white",
"dark",
"bright"
] | 2 |
dark
|
bright
|
Which coefficient indicates the strongest correlation?
|
high_school_psychology
|
[
"-1",
"-0.33",
"0",
"0.5"
] | 0 |
-1
|
0.5
|
Hypnosis has been used effectively to diminish
|
high_school_psychology
|
[
"alcohol abuse",
"chronic pain",
"night terrors",
"kinesthetic abilities"
] | 1 |
chronic pain
|
alcohol abuse
|
Iconic memory refers to
|
high_school_psychology
|
[
"visual sensory registries",
"olfactory sensory registries",
"frontal sensory registries",
"STM sensory registries"
] | 0 |
visual sensory registries
|
STM sensory registries
|
Normal memory seems to be improved by
|
human_aging
|
[
"Aerobic exercise",
"Taking acetylcholine",
"Taking gingko",
"Increasing social contacts"
] | 0 |
Aerobic exercise
|
Taking gingko
|
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