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    Question

    Find the remainder when 23 x 34 x 45 x 56 x 67 x 78 is

    divided by 11.
    A 3 Correct Answer Incorrect Answer
    B 1 Correct Answer Incorrect Answer
    D 2 Correct Answer Incorrect Answer

    Solution

    Given. (23├Ч34├Ч45├Ч56├Ч67├Ч78)/11 Remainder 1├Ч1 ├Ч1 ├Ч1 ├Ч1 ├Ч1=1 Hence 1 is the correct answer.

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