What will come in the place of the question mark (?) in the following equation if ‘÷’ and‘−’ are interchanged and ‘×’ and ‘+’ are interchanged?
97 + 70 − 35 × 5 ÷ 4 = ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 195.
Given equation: 97 + 70 − 35 × 5 ÷ 4 = ?
On interchanging the sign:
97 × 70 ÷ 35 + 5 - 4 = ?
? = 194 + 5 - 4
? = 199 - 4 = 195