Question

    If ‘#’ denotes ‘-‘, @ denotes

    ‘×’, ‘$’ denotes ‘+’ and ‘%’ denotes ‘÷’, then 40 $ 30 # 20 @ 90 % 30
    A 12 Correct Answer Incorrect Answer
    B 10 Correct Answer Incorrect Answer
    C 3 Correct Answer Incorrect Answer
    D 16 Correct Answer Incorrect Answer

    Solution

    40 $ 30 # 20 @ 90 % 30 40 + 30 – 20 × 90 ÷ 30 40 + 30 – 20 × 3 70 – 60 = 10

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