What will come in the place of ‘?’ in the following equation, if ‘÷’ and ‘–‘ are interchanged and ‘×’ and ‘+’ are interchanged?
4 + 9 × 48 – 6 ÷ 7 = ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 37.
Given equation: 4 + 9 × 48 – 6 ÷ 7 = ?
On changing the signs:
4 × 9 + 48 ÷ 6 - 7 = ?
? = 36 + 8 - 7
? = 44 - 7 = 37