Question
Download Solution PDFWhat will come in place of the question mark (?) in the following equation, if ‘+' and ‘-’ are interchanged and also ‘×' and ‘÷’ are interchanged?
17 ÷ 5 + 216 × 3 + 33 - 930 × 3 + 28 = ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFDecoding the information,
| Sign | + | × |
|---|---|---|
| Means | - | ÷ |
Given:
17 ÷ 5 + 216 × 3 + 33 - 930 × 3 + 28
After replacing the signs from left to right and using the BODMAS rule,
17 × 5 - 216 ÷ 3 - 33 + 930 ÷ 3 - 28
= 17 × 5 - 72 - 33 + 310 - 28
= 85 - 72 - 33 + 310 - 28
= 310 - 48
= 262
Hence, the correct answer is Option (3).
Last updated on Jul 18, 2025
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