Per NCERT §1.3, the digit 0 conventionally placed to the LEFT of the decimal in numbers < 1 (e.g. 0.1250) is which?
ASignificant only in mass
BSometimes significant
CAlways significant
DNever significant
Answer & Solution
Correct answer: D. Never significant
NCERT §1.3 rule 5: the leading 0 before the decimal point of a fractional number is never significant.
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