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    If 31 December 2005 was a Saturday, then what day of the week will 31 December 2009 be?
    Question

    If 31 December 2005 was a Saturday, then what day of the week will 31 December 2009 be?

    A.

    Friday

    B.

    Thursday

    C.

    Sunday

    D.

    Saturday

    Correct option is B


    31 December 2005 to 31 December 2009 = 3 normal + 1 leap year
    Odd days = 3 + 2 = 5
    Day = Saturday + 5 = Thursday

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