Question

The S.I. unit of length is ______, of time is ______, of mass is ______.

• A. metre
• B. second, kilogram

Answer 1

1. The S.I. unit of length is metres (m).
2. The S.I unit of time is seconds (s).
3. The S.I unit of mass is Kilogram (kg).

Hence, The S.I. unit of length is metres, of time is seconds, of mass is kilogram.