Seven people, G, H, I, J, K, L and M, are sitting in a row, facing north(but not necessarily in the same order). Only two people sit between M and I. Only K sits to the right of J. Only one person sits between I and J. G sits at some place to the right of L but at some place to the left of H. How many people sit between H and L?

​Seven people: G, H, I, J, K, L, M.
All are sitting in a row facing North.
Only two people sit between M and I.
Only K sits to the right of J.
Only one person sits between I and J.
G sits to the right of L, but to the left of H.

According to the given information, Seating arrangements will be:

As per the arrangements, there are two people (G & I) sit between H and L.

Thus, the correct option is (a) two.