What approximate value should come in place of ‘?’ in the following equation:
[(23.91 × 17.11) ÷ (2.07)3] + 41 = (?)2 + 11
1
81
2
9
3
3
4
27
5
None of these
What approximate value should come in place of ‘?’ in the following equation:
[(23.91 × 17.11) ÷ (2.07)3] + 41 = (?)2 + 11