Physics - General Science Objective Questions and Answers for Competitive Exams

Q.

The unit of noise polution (level) is

A decimal
B decibel
C ppm
D None of the above
Answer & Explanation
Option: [B]

Random GK Questions

A Scattering
B Interference
C Total internal reflection
D Refraction

View Answer

A Chandra valley
B Hunza valley
C Nubra valley
D Sutlez valley

View Answer

A Services
B Unrecorded goods
C Prohibited goods
D Goods through smuggling

View Answer

A Dresser
B Rene Laennec
C Robert Koch
D Hansen

View Answer

Your Valuable Comments Please...

Important EBooks for Competitive Exams

VIEW ALL