Q. In which of the following numbers all zeros are significant?

A) 0.500
B) 30.000
C) 0.00030
D) 0.0050
Explanation

The correct answer is Option B: 30.000.

A detailed explanation for this question is being prepared.

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.