If 27 March, 1995 was a Monday, then what day of the week was 1 November, 1994?

Here, 27th March 1995 was Monday. Now for calculating total number of odd days. First, we calculate total number of days till 1 Number 1994
∴ Number of days in March 1995 = 27
Number of days in February 1995 = 28
Number of days in January 1995 = 31
Number of days in December 1994 = 31
Number of days in November 1994 = 29/146
∴ Number of odd days = 146/7 = 20⁶/₇
So, 6 odd days.
∴ On November 1, 1994 = Monday - 6
= Tuesday