Question

    If ‘$’ means ‘÷’, ‘#’ means ‘-’, ‘!’ means ‘×’ and ‘^’ means ‘+’, then the value of 84 ! 5 # 6 ^ 21 $ 7 is

    A 417 Correct Answer Incorrect Answer
    B 404 Correct Answer Incorrect Answer
    C 427 Correct Answer Incorrect Answer
    D 422 Correct Answer Incorrect Answer

    Solution

    84 × 5 – 6 + 21 ÷ 7 84 × 5 – 6 + 3 420 – 6 + 3 = 417.

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