What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘-’ are interchanged and ‘×’ and ‘÷’ are interchanged?
1205 × 5 + 35 - 197 ÷ 18 = ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 3752.
Given equation: 1205 × 5 + 35 - 197 ÷ 18 = ?
If ‘+’ and ‘-’ are interchanged and ‘×’ and ‘÷’ are interchanged:
(1205 ÷ 5) - 35 + (197 × 18) = ?
= 241 - 35 + 3546
= 3787 - 35 = 3752