If 6th March, 2017 is Sunday, what was the day of the week on 6th March, 2016?  Choose the correct choice from the following.
A) Sunday
B) Saturday
C) Tuesday
D) Wednesday
E) None of these
Solution   The year 2016 is a leap year. So, it has 2 odd days.   But, Feb 2016 not included because we are calculating from March 2016 to March 2017. So it has 1 odd day only.   The day on 6th March, 2017 will be 1 day beyond the day on 6th March, 2016. Given that, 6th March, 2017 is Sunday.   6th March, 2016 is Saturday (1 day before to 6th March, 2017)   Answer Saturday
<result>B</result>
If 6th March, 2017 is Sunday, what was the day of the week on 6th March, 2016?