Directions: Study the following information carefully and answer the questions given below:

Nine persons, J, K, L, M, N, O, P, Q, and R work at different posts i.e. Chairman, Chief Executive Officer, Deputy General Manager, General Manager, Assistant General Manager, Manager, Assistant Manager, Probationary Officer, and Clerk. The order of seniority is the same as given above i.e. Chairman is the senior-most designation and Clerk is the junior-most designation.

L is junior to J, who is not the Chairman. More than three persons are senior to P, who is immediate junior to Q. The number of persons senior to K is more than the number of persons junior to K. N is junior to P but is not the clerk. O is just senior to R but junior to Assistant General Manager. Less than four persons work between J and K. N is not junior to O.