Question
Download Solution PDFIf ‘P’ stands for ‘÷’, ‘Q’ stands for ‘×’, ‘R’ stands for ‘+’ and ‘S’ stands for ‘−’, what will come in place of the question mark ‘?’ in the following equation?
(121 S 46) R 19 Q 5 R 126 P 6 S 38 = ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven equation: (121 S 46) R 19 Q 5 R 126 P 6 S 38 = ?
| Letter | P | Q | R | S |
| Stands for | ÷ | × | + | - |
After changing the letters, the equation we get: (121 - 46) + 19 × 5 + 126 ÷ 6 - 38 = ?
→ (121 - 46) + 19 × 5 + 126 ÷ 6 - 38 = ?
→ 75 + 19 × 5 + 126 ÷ 6 - 38 = ?
→ 75 + 19 × 5 + 21 - 38 = ?
→ 75 + 95 + 21 - 38 = ?
→ 191 - 38 = ?
→ 153 = ?
Hence, the correct answer is "153".
Last updated on Jun 17, 2025
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