MCQs on physical quantities

MCQ Quiz: Fundamental & Derived Units, Systems of Units

1. Which of the following is a fundamental unit?

newton joule kilogram pascal

2. Which unit is NOT a derived unit?

meter hertz watt volt

3. Which of the following is a derived unit?

second kilogram newton ampere

4. Which system of units includes the foot as a length unit?

SI system CGS system FPS system MKS system

5. What is the SI unit of electric current?

volt ampere ohm coulomb

6. The unit 'joule' is used for:

force energy power pressure

7. The CGS unit of force is:

newton dyne joule pascal

8. Which quantity is dimensionless?

work strain velocity density

9. Which of the following is NOT a fundamental quantity?

time mass temperature speed

10. The SI unit of pressure is:

joule newton pascal watt