Question
Download Solution PDF If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’, and ‘D’ stands for ‘−’, what will come in place of the question mark (?) in the following equation?
45 B 14 A 21 D 17 C 25 = ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven the symbol meanings:
- ‘A’ stands for ‘÷’
- ‘B’ stands for ‘×’
- ‘C’ stands for ‘+’
- ‘D’ stands for ‘−’
The given equation is:
45 B 14 A 21 D 17 C 25 = ?
Substitute the symbols with their corresponding mathematical operations:
45 × 14 ÷ 21 - 17 + 25 = ?
Now, follow the order of operations (BODMAS/PEMDAS):
45 × (14 ÷ 21) - 17 + 25
45 × (2/3) - 17 + 25
30 - 17 + 25
13 + 25 = 38
Hence, the correct answer is "Option 3".
Last updated on Jul 19, 2025
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