What will come in the place of the question mark (?) in the following equation if ‘+’ and '-' are interchanged and ‘x’ and '÷' are interchanged?
42 × 7 ÷ 12 - 77 + 13 = ?
1
140
2
131
3
136
4
134
5
Question Not Attempted
What will come in the place of the question mark (?) in the following equation if ‘+’ and '-' are interchanged and ‘x’ and '÷' are interchanged?
42 × 7 ÷ 12 - 77 + 13 = ?