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  1. Which one of the following numbers is exactly divisible by 11?

  2. A.

    235641

    B.

    245642

    C.

    315624

    D.

    415624

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    Answer : Option D

    Explanation :

    (4 + 5 + 2) - (1 + 6 + 3) = 1, not divisible by 11.

    (2 + 6 + 4) - (4 + 5 + 2) = 1, not divisible by 11.

    (4 + 6 + 1) - (2 + 5 + 3) = 1, not divisible by 11.

    (4 + 6 + 1) - (2 + 5 + 4) = 0, So, 415624 is divisible by 11.


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