What will come in the place of the question mark ‘(?)’ in the following equation, if ‘÷’ and ‘×’ are interchanged and ‘+’ and ‘−’ are interchanged?
27 − 6 ÷ 4 + 24 × 3 = ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 43.
Given equation: 27 − 6 ÷ 4 + 24 × 3 = ?
After interchanging the signs:
27 + 6 × 4 - 24 ÷ 3 = ?
? = 27 + 24 - 8
? = 51 - 8 = 43