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    Question

    In the following equations, if ‘+’ is

    interchanged with ‘—’ and ‘6’ is interchanged with ‘7’, then which equation would be correct?
    A 67 - 76 + 43 = 100 Correct Answer Incorrect Answer
    B 76 - 75 + 77 = 56 Correct Answer Incorrect Answer
    C 62 - 67 + 76 = 83 Correct Answer Incorrect Answer
    D 78 - 68 + 66 = 59 Correct Answer Incorrect Answer

    Solution

    From the option A, 67 - 76 + 43 = 100 On the interchanging, 76 + 67 - 43 = 100 143 - 43 = 100 100 = 100 The correct answer is option A.

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