If '+' means '÷', '-' means '+', '×' means '-', '÷' means '×', then what will come in place of the question mark (?) in the following equation?
14 - 3 ÷ 8 × 63 + 9 = ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 31.
Given equation: 14 - 3 ÷ 8 × 63 + 9 = ?
After interchanging the signs:
14 + 3 × 8 - 63 ÷ 9 = ?
14 + 24 - 7 = ? = 31