Monthly Student Online Competition

Scientific Measurements and Units MCQs with Answers

What is the SI unit of force?
A) Newton
B) Joule
C) Watt
D) Pascal

Answer
A) Newton

What is the SI unit for energy?
A) Joule
B) Newton
C) Watt
D) Volt

Answer
A) Joule

What is the base unit of length in the metric system?
A) Meter
B) Kilometer
C) Centimeter
D) Millimeter

Answer
A) Meter

What is the SI unit of electric current?
A) Ampere
B) Volt
C) Ohm
D) Coulomb

Answer
A) Ampere

What is the unit of pressure in the SI system?
A) Pascal
B) Newton
C) Joule
D) Watt

Answer
A) Pascal

What is the SI unit of temperature?
A) Kelvin
B) Celsius
C) Fahrenheit
D) Joule

Answer
A) Kelvin

What is the base unit of mass in the metric system?
A) Kilogram
B) Gram
C) Metric ton
D) Pound

Answer
A) Kilogram

What unit is used to measure electrical resistance?
A) Ohm
B) Ampere
C) Volt
D) Watt

Answer
A) Ohm

What is the SI unit for measuring luminous intensity?
A) Candela
B) Lux
C) Watt
D) Kelvin

Answer
A) Candela

What is the unit of frequency in the SI system?
A) Hertz
B) Joule
C) Newton
D) Watt

Answer
A) Hertz

What unit is used to measure volume in the metric system?
A) Liter
B) Meter
C) Kilogram
D) Joule

Answer
A) Liter

What is the SI unit for measuring electric charge?
A) Coulomb
B) Ampere
C) Volt
D) Ohm

Answer
A) Coulomb

What is the unit of power in the SI system?
A) Watt
B) Joule
C) Newton
D) Pascal

Answer
A) Watt

What unit is used to measure magnetic flux density?
A) Tesla
B) Ampere
C) Volt
D) Ohm

Answer
A) Tesla

What is the SI unit of energy?
A) Joule
B) Watt
C) Pascal
D) Newton

Answer
A) Joule

What is the base unit of time in the metric system?
A) Second
B) Minute
C) Hour
D) Day

Answer
A) Second

What unit is used to measure the intensity of sound?
A) Decibel
B) Hertz
C) Joule
D) Pascal

Answer
A) Decibel

What is the SI unit for measuring force?
A) Newton
B) Joule
C) Watt
D) Pascal

Answer
A) Newton

What is the unit used to measure the amount of substance in chemistry?
A) Mole
B) Liter
C) Gram
D) Joule

Answer
A) Mole

What is the unit of work or energy in the SI system?
A) Joule
B) Newton
C) Watt
D) Pascal

Answer
A) Joule

What is the unit of angular velocity in the SI system?
A) Radian per second
B) Hertz
C) Joule
D) Newton

Answer
A) Radian per second

What unit is used to measure electrical potential difference?
A) Volt
B) Ampere
C) Ohm
D) Watt

Answer
A) Volt

What is the unit of distance in the metric system?
A) Meter
B) Gram
C) Liter
D) Joule

Answer
A) Meter

What is the SI unit for measuring temperature?
A) Kelvin
B) Celsius
C) Fahrenheit
D) Joule

Answer
A) Kelvin

What is the unit of magnetic flux in the SI system?
A) Weber
B) Tesla
C) Ampere
D) Volt

Answer
A) Weber

What is the unit of density in the metric system?
A) Kilogram per cubic meter
B) Gram per milliliter
C) Joule per liter
D) Watt per meter

Answer
A) Kilogram per cubic meter

What is the unit of acceleration in the SI system?
A) Meter per second squared
B) Joule per meter
C) Newton per second
D) Watt per second

Answer
A) Meter per second squared

What is the SI unit for measuring volume?
A) Liter
B) Meter
C) Gram
D) Joule

Answer
A) Liter

What is the unit of light intensity in the SI system?
A) Candela
B) Lux
C) Watt
D) Kelvin

Answer
A) Candela

What unit is used to measure the quantity of heat?
A) Joule
B) Watt
C) Newton
D) Pascal

Answer
A) Joule

What is the SI unit of power?
A) Watt
B) Joule
C) Newton
D) Pascal

Answer
A) Watt

What is the base unit of mass in the SI system?
A) Kilogram
B) Gram
C) Meter
D) Liter

Answer
A) Kilogram

What is the SI unit of electric charge?
A) Coulomb
B) Ampere
C) Volt
D) Ohm

Answer
A) Coulomb

What is the unit of sound level in the metric system?
A) Decibel
B) Hertz
C) Watt
D) Pascal

Answer
A) Decibel

What is the unit of work done in the metric system?
A) Joule
B) Newton
C) Watt
D) Pascal

Answer
A) Joule

What unit is used to measure the intensity of light?
A) Lux
B) Candela
C) Watt
D) Joule

Answer
A) Lux

What is the unit of energy in the SI system?
A) Joule
B) Watt
C) Newton
D) Pascal

Answer
A) Joule

What unit is used to measure the efficiency of a machine?
A) Percentage
B) Watt
C) Newton
D) Pascal

Answer
A) Percentage

What is the SI unit of frequency?
A) Hertz
B) Joule
C) Newton
D) Watt

Answer
A) Hertz

What is the unit of work done in physics?
A) Joule
B) Watt
C) Newton
D) Pascal

Answer
A) Joule

What is the unit of electrical resistance in the SI system?
A) Ohm
B) Ampere
C) Volt
D) Watt

Answer
A) Ohm

What unit is used to measure the amount of a substance?
A) Mole
B) Liter
C) Gram
D) Joule

Answer
A) Mole

What is the SI unit of length?
A) Meter
B) Liter
C) Gram
D) Joule

Answer
A) Meter

What unit is used to measure power in the SI system?
A) Watt
B) Joule
C) Newton
D) Pascal

Answer
A) Watt

What is the SI unit for temperature?
A) Kelvin
B) Celsius
C) Fahrenheit
D) Joule

Answer
A) Kelvin

What is the unit of magnetic field strength?
A) Tesla
B) Weber
C) Ampere
D) Volt

Answer
A) Tesla

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