Question

      If $ means +, # means - , @ means x and * means ÷,

    then what is the value of 22 $ 3 @ 10 # 21 * 7 =?
    A 44 Correct Answer Incorrect Answer
    B 49 Correct Answer Incorrect Answer
    C 51 Correct Answer Incorrect Answer
    D 52 Correct Answer Incorrect Answer

    Solution

    22 $ 3 @ 10 # 21 * 7 =? 22 + 3 x 10 – 21 ÷ 7 22 + 3 x 10 – 3 22 + 30 – 3 = 49

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