What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘–’ are interchanged and ‘×’ and ‘÷’ are interchanged?
99 ÷ 41 + 208 × 2 – 35 = ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 3990.
99 ÷ 41 + 208 × 2 – 35 = ?
After interchanging signs,
= 99 × 41 - 208 ÷ 2 + 35
= 4059 - 104 + 35
= 4094 - 104
= 3990