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    Question

    If ‘$’ means ‘+’, ‘#’ means ‘-’,

    ‘*’ means ‘×’ and ‘@’ means ‘÷’, then what is the value of the given expression? 42 $ 18 # (6 * 4 $ 16) @ 8 # 5
    A 50 Correct Answer Incorrect Answer
    B 45 Correct Answer Incorrect Answer
    C 55 Correct Answer Incorrect Answer
    D 60 Correct Answer Incorrect Answer

    Solution

    Given expression: 42 $ 18 # (6 * 4 $ 16) @ 8 # 5 After replacing the symbols with mathematical signs, we get: 42 + 18 − (6 × 4 + 16) ÷ 8 − 5 42 + 18 − (24 + 16) ÷ 8 − 5 42 + 18 − (40) ÷ 8 − 5 42 + 18 – 5 − 5 60 – 10 = 50

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