The number of pillars in the palace is m and the number of floors is 4 less than m. If m = 9, number of floors in the palace is .
Study the following information carefully and answer the questions given below: Among six persons, K, L, M, N, 0 and P, each lives on a different floor of a building having six floors numbered one to six (the ground floor is numbered 1, the floor above it is numbered 2 and so on and the topmost floor is numbered 6). L lives on an even numbered floor. L lives on a floor immediately below K's floor and immediately above M' floor. P lives on a floor immediately above N's floor. P lives on an even numbered floor. O does not live on floor number 4. Who amongst the following live on the floors exactly between K and P?