What will come in place of the question mark (?) in the following equation if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged?
69 – 24 ÷ 4 × 6 + 13 = ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 72.
Given equation: 69 – 24 ÷ 4 × 6 + 13 = ?
On interchanging the signs:
69 + 24 × 4 ÷ 6 - 13 = ?
? = 69 + 16 - 13
? = 85 - 13 = 72