On 8th Feb, 2005 it was Tuesday. What was the day of the week on 8th Feb, 2004?
Tuesday
Monday
Sunday
Wednesday
Explanation:
The year 2004 is a leap year. It has 2 odd days.
$\therefore$ The day on 8th Feb, 2004 is 2 days before the day on 8th Feb, 2005.
Hence, this day is Sunday.