What will come in the place of the question mark (?) in the following equation if ‘+’ and ‘-’ are interchanged and ‘×’ and ‘÷’ are interchanged?
13 ÷ 182 × 14 - 45 + 24 = ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 190.
Given Equation : 13 ÷ 182 x 14 - 45 + 24 = ?
If ‘+’ and ‘-’ are interchanged and ‘x’ and ‘÷’ are interchanged the equation becomes :
=13 × 182 ÷ 14 + 45 - 24
=13 × 13 + 45 - 24
=169 + 45 - 24
=214 - 24
=190
Hence , 190 is the correct answer.