Seven friends L M N O P Q and R each has a different height R is taller than L L is taller than M N ...........

General Intelligence and Reasoning (CHSL) Ranking and ordering

Seven friends L, M, N, O, P, Q and R, each has a different height. R is taller than L. L is taller than M. N is the tallest among all.

Only two people are taller than Q. O is not the shortest among all. Only one person is shorter than M. How many people are taller