Units of Measurement (SI Units) MCQs

1. What is the SI unit of length?
(A) Kilometer
(B) Centimeter
(C) Foot
(D) Meter

2. What is the SI unit of mass?
(A) Gram
(B) Kilogram
(C) Pound
(D) Ounce

3. What is the SI unit of time?
(A) Minute
(B) Hour
(C) Second
(D) Millisecond

4. What is the SI unit of electric current?
(A) Volt
(B) Ampere
(C) Watt
(D) Ohm

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

6. What is the SI unit of luminous intensity?
(A) Lumen
(B) Watt
(C) Candela
(D) Lux

7. What is the SI unit of amount of substance?
(A) Molecule
(B) Atom
(C) Mole
(D) Gram

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

9. What is the SI unit of pressure?
(A) Newton
(B) Pascal
(C) Joule
(D) Bar

10. What is the SI unit of energy?
(A) Watt
(B) Joule
(C) Newton
(D) Ampere