What will come in the place of ‘?’ in the following equation, if ‘+’ and ‘–‘ are interchanged and ‘×’ and ‘÷’ are interchanged?
16 − 4 × 2 ÷ 3 + 6= ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 16.
Given equation: 16 − 4 × 2 ÷ 3 + 6= ?
On interchanging the sign:
16 + 4 ÷ 2 × 3 - 6 = ?
? = 16 + 6 - 6
? = 22 - 6 = 16