NEET Physics Significant Figures MCQ Question
Which of the following statements about significant figures is correct?
In multiplication, the result should have the same number of significant figures as the measurement with the least significant figures.
Trailing zeros in a whole number without a decimal point are always significant.
A measurement can have an infinite number of significant figures if it is an exact number.
Rounding off to significant figures should always increase the value of the number.
Correct Answer
Detailed Explanation
The first statement is correct as it reflects the rule for multiplication involving significant figures, which states that the result should have the same number of significant figures as the measurement with the least significant figures, as indicated in the context provided.
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