Question
Download Solution PDFWhat will come in the place of ‘?’ in the following equation, if ‘+’ and ‘×’ are interchanged and ‘–’ and ‘÷’ are interchanged?
21 + 32 - 14 × 17 ÷ 11 = ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven: 21 + 32 - 14 × 17 ÷ 11 = ?
According to the question, after ‘+’ and ‘×’ are interchanged and ‘–’ and ‘÷’ are interchanged:
21 + 32 - 14 × 17 ÷ 11 = ? ⇒ 21 × 32 ÷ 14 + 17 – 11 = ?
⇒ 21 × 32 ÷ 14 + 17 – 11 = ?
⇒ 21 × 2.28 + 17 – 11 = ?
⇒ 48 + 17 – 11 = ?
⇒ 65 – 11 = ?
⇒ 54 = ?
Hence, "Option 3" is the correct answer.
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