Half-yearly exam papers start on the circled date and are held on alternate days. If a paper day would fall on a Sunday, that paper moves to Monday and the alternate-day pattern restarts from that Monday. On which date is the 6th paper?

Paper 1: Wed 3 Nov. Paper 2: Fri 5 Nov. Two days later is Sunday 7 Nov, so paper 3 moves to Mon 8 Nov. Paper 4: Wed 10 Nov. Paper 5: Fri 12 Nov. Sunday 14 Nov is skipped again, so paper 6 is Monday 15 November. (13 November ignores the Sunday rule; 14 November is a Sunday.)