What should come in place of the question mark (?) in the following question?
20% of 280 + 48 ÷ 36 × 9 - 4 = (?)2
1
4
2
64
3
8
4
16
5
32
What should come in place of the question mark (?) in the following question?
20% of 280 + 48 ÷ 36 × 9 - 4 = (?)2