If '+' means '–', '–' means '÷', '÷' means '×' and '×' means '+', then what will come in place of the (?) in the following equation?
15 ÷ 405 – 3 + 25 × 5 = ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 2005.
Given Equation : 15 ÷ 405 – 3 + 25 × 5 = ?
Applying the correct signs the equation becomes :
15 x 405 ÷ 3 - 25 + 5
15 x 135 - 25 + 5
2025 - 25 + 5
2030 - 25
2005
Hence , 2005 is the correct answer.