What will come in the place of the question mark ‘?’ in the following question?
(? - 0.5) ÷ 0.4 = 150 ÷ 2
1
20.5
2
30.5
3
29.5
4
25.5
5
None of these
What will come in the place of the question mark ‘?’ in the following question?
(? - 0.5) ÷ 0.4 = 150 ÷ 2