Teaching UP B.Ed (Paper 1 & 2) Mock Test 2025 Physics Units, Dimensions and Measurements Significant figures and Decimal Places
The number of significant figures for the numbers 14.023, 0.0004 and 1.7×10−3 respectively are:
1
5, 1, 2
2
4, 6, 5
3
5, 5, 5
4
4, 6, 2