Question
If '&' means '+', '*' means '-', '^' means 'X' and '!'
means '÷', then what is the value of the following expression? 15 ^ 4 * 10 & 32 ! 8Solution
The logic followed here is to replace the symbols with their respective mathematical operators and then solve using the BODMAS rule (Brackets, Of, Division, Multiplication, Addition, Subtraction). Given expression: 15 ^ 4 * 10 & 32 ! 8 On substituting the mathematical operators for the given symbols: 15 x 4 - 10 + 32 ÷ 8 15 x 4 - 10 + 4 60 – 10 + 4 64 – 10 = 54. So, the value of the expression is 54. Hence, option c.
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If 'P' means 'division', 'Q' means 'subtraction', 'R' means 'addition', and 'S' means 'multiplication', then what is the value of the expression:
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