What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘−‘ are interchanged and ‘×’ and ‘÷’ are interchanged?
304 ÷ 3 + 55 × 5 − 2 = ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 903.
Given equation: 304 ÷ 3 + 55 × 5 − 2 = ?
After interchanging the signs:
304 × 3 - 55 ÷ 5 + 2 = ?
? = 912 - 11 + 2
? = 914 - 11 = 903