Explanation : (D) First day of 2003 was Wednesday.
Since 2003 was not a leap year, Therefore last day of 2003 was Wednesday.
Similarly, first day of 2004 was Thursday.
∴ Last day of 2004 was Friday [∵ 2004 was a leap year]
Now, first day of 2005 was Saturday and Last day of 2005 was Saturday. [∵ 2005 was not a leap year]