Seven girls J, M, N, K, F, L and O sit in a row facing the north. K sits fifth to the left of J. K does not sit at any of ends. L sits exactly in the middle of the row. L sits third to the right of M. Only two girls sit between O and F. O is not the immediate neighbour of L. Who is immediate right of L?

N

K sits fifth to the left of J. K does not sit at any of the ends.

∴  _   K  _   _   _   _    J

L sits exactly in the middle of the row. L sits third to the right of M.

∴ M   K   _   L   _   _    J

Only two girls sit between O and F. O is not the immediate neighbor of L.

M   K   F   L   _    O   J 

The only position for N is fifth from left.

M     K    F    L    N     O     J

So, N is the immediate right of L.