Option 3 : 2, 9, 16, 23, 30

We have to first calculate the day on 1 november 2020.

2000 has 0 odd days, from 2001 to 2019, there are 4 leap years and 15 normal years. This is 23 or 2 odd days.

31 (january) + 29 (February) + 31 (March) + 30 (April) + 31 (May) + 30 (June) + 31 (July) + 31 (August) + 30 (September) + 31 (October) + 1 (November) = 306 or simply 5 odd days.

The total odd day is 7 or 0 odd days. This says, 1 November is a Sunday.

Therefore, 2, 9, 16, 23 and 30 fall on Monday.

Hence, the correct answer is Monday.