Seven boys J, M, N, K, P, 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 boys sit between O and P. 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 boys sit between O and P. O is not the immediate neighbor of L.

M   K   P   L   _    O   J 

The only position for N is fifth from left.

M  K  P  L  N  O  J

So, N is the immediate right of L.