Significant Figures Calculations Multiple Choice Questions (MCQ) PDF Download

MCQ : Zero digit between two significant figures is

1. significant
2. non-significant
3. may not be significant
4. maybe significant

MCQ 1: In the figure '12.7', first two digits are accurate while third one is

1. accurate
2. precise
3. doubtful
4. correct

MCQ 2: Number of digits that are reasonably sure are called

1. limitation of instruments
2. systematic error
3. frequent error
4. significant figures

MCQ 3: After the decimal point, the number is less than 5 which is to be neglected,then the retained number

1. gets increased
2. get decreased
3. remains unchanged
4. may decreased

MCQ 4: Accurately known digits and the first doubtful digit are called

1. limitation of instruments
2. systematic error
3. frequent error
4. significant figures