Seven people, E, F, G, H, K, L and N, are sitting in a row facing north (but not necessarily in the same order). Only two people sit to the right of K. Only two people sit between K and F. Only two people sit between E and H. H sits to the immediate left of K. N sits to the immediate right of L. How many people sit between G and L?

Seven people: E, F, G, H, K, L, N.
All are sitting in a row facing North.
Only two people sit to the right of K.
Only two people sit between K and F.
Only two people sit between E and H.
H sits to the immediate left of K.
N sits to the immediate right of L.

According to the given information, Seating arrangement will be:

So,  there are two people (H & K) sit between G and L.

Thus, the correct option is (c) Two.