Appetite is the desire to eat food or in short feeling of hunger. Appetite is triggered by the time of day, the smell, taste and texture of food, the culture in which one is raised.
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?