March 1, 2008 was Saturday. Which day was it on March 1, 2002?

It was Sunday on Jan 1, 2006. What was the day of the week on Jan 1, 2010?

If on 31st March, 2008 is Monday, then what day shall be on 31st March, 2011?

It was Sunday on January 1, 2006. What was the day of the week on January 1, 2010?

18th February 2017 was Saturday. What day of the week was on 17th January 2020?

What was the day of the week on 6th June, 2002?