What will come in the place of the question mark (?) in the following equation, if '+' and '×' are interchanged and '-' and '÷' are interchanged?
35 × 16 + 3 ÷ 156 - 12 = ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 70.
Given equation: 35 × 16 + 3 ÷ 156 - 12 = ?
On interchanging the signs:
35 + (16 × 3) - (156 ÷' 12) = ?
? = 35 + 48 - 13 = 83 - 13 = 70