Question

    By Interchanging the given two numbers (not digits) which of the following equation will be not correct? 

    7 and 3 

    A 9 × 7 + 3 – 4 ÷ 2 = 32 Correct Answer Incorrect Answer
    B 8 ÷ 2 + 9 × 3 – 7 = 64 Correct Answer Incorrect Answer
    C 7 + 3 × 8 – 8 ÷ 2 = 55 Correct Answer Incorrect Answer
    D 7 × 8 – 9 + 3 ÷ 1 = 30 Correct Answer Incorrect Answer

    Solution

    The correct answer is D

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