What will come in the place of ‘?’ in the following equation, if ‘+’ and ‘–‘ are interchanged and ‘×’ and ‘÷’ are interchanged?
4 ÷ 6 + 91 × 7 − 5 = ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 16.
After interchanging the signs ‘+’ with ‘–‘ and ‘×’ with ‘÷’
4 × 6 − (91 ÷ 7) + 5 = ?
(4 × 6) − 13 + 5 = ?
24 - 13 + 5 = ?
29 - 13 = ?
16 = ?