Practice significant figures MCQs in physics quiz for online learning test. Physical quantities and measurement quiz questions has multiple choice questions (MCQ), significant figures test to practice as zeros used for spacing decimal point are. Answer key help with choices as non-significant, significant, imaginary and negative problem solving for competitive exam, viva prep, interview questions worksheets. Free physics revision notes to practice significant figures quiz with MCQs to find questions answers based online learning tests.

MCQ. Zeros used for spacing the decimal point are

1. non-significant
2. significant
3. imaginary
4. negative

A

MCQ. All the accurately known digits and the first doubtful digit in an expression are known as

1. non-significant figures
2. significant figures
3. estimated figures
4. crossed figures

B

MCQ. The final zeroes after decimal are

1. non significant
2. significant
3. worthless
4. none of above

B

MCQ. Non-zero digits are always

1. significant
2. non-significant
3. worthless
4. none of above

A

MCQ. The significant digits in 0.058 are

1. 3
2. 4
3. 2
4. 0

C