MCQ on Units in Physics

MCQ on Physics

MCQ on Units in Physics 


1- SI unit of length

(A) Meter

(B) Kilogram

(C) Ampere

(D) Candela


2- SI unit of electric current is

(A) Ampere

(B) Candela

(C) Watt

(D) Mole


3- Second is the SI unit of

(A) Minutes

(B) Time

(C) Length

(D) Mass


4- SI unit of luminous intensity

(A) Ampere

(B) Mass

(C) Candela

(D) Length


5- What is the symbol of Kelvin SI unit of temperature?

(A) mol

(B) Kl

(C) A

(D) K


6- SI unit Newton is physical quantity of

(A) Mass

(B) Force

(C) Time

(D) Work


7- Joule is the SI unit of

(A) Power

(B) Work

(C) Mass

(D) None of the above


8- All the units which are defined /expressed in terms of fundamental units are called

(A) CGS system

(B) Solid units

(C) Derived units

(D) FPS system


9- Radian for plane angle is a

(A) Standard unit

(B) Fundamental unit

(C) Derived unit

(D) Supplementary unit


10- How many fundamental units are there in SI units?

(A) 7

(B) 5

(C) 3

(D) 2



1-(A), 2-(A), 3-(B), 4-(C), 5-(D), 6-(B), 7-(B), 8-(C), 9-(D), 10-(A)