What will come in place of ‘?’ in the following equation, if ‘+’ and ‘–‘ are interchanged and ‘×’ and ‘÷’ are interchanged ?
163 ÷ 5 + 147 × 7 − 19 = ?
1
819
2
817
3
816
4
813
What will come in place of ‘?’ in the following equation, if ‘+’ and ‘–‘ are interchanged and ‘×’ and ‘÷’ are interchanged ?
163 ÷ 5 + 147 × 7 − 19 = ?