Direction: Study the following information carefully to answer the given questions:

Eight persons M, N, O, P, Q, R, S and T live on different floors of a building. The bottommost floor is numbered as 1, floor above it as 2 and so on. P lives three floors above M, who lives just above Q. O lives two floors above N, who does not live on even numbered floor. P does not live on the topmost floor. R lives above S, who does not live on the bottommost floor.