What will come in the place of the question mark (?) in the following equation, if '+' and '×' are interchanged and '-' and ‘÷' are interchanged?
55 × 84 - 12 + 9 ÷ 26 = ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 92.
Given equation: 55 × 84 - 12 + 9 ÷ 26 = ?
On interchanging the signs:
55 + {(84 ÷ 12) × 9} - 26 = ?
? = (55 + 63) - 26 = 118 - 26 = 92