National Productivity Council (NPC) is celebrating National Productivity week from February 12th to 18th, 2019. This year its theme is "Circular Economy for Productivity & Sustainability”.
Six persons L, M, N, O, P and Q sit in a linear row adjacent to each other facing north. Three persons sit between Q and P. N sits immediate left of Q. Two persons sit between N and M. How many persons sit to the left of M?