Directions (Questions 231 to 235): Study the following information carefully and answer the given questions.

M, N, O, P, Q, R, S and T are sitting in a straight line equidistant from each other (but not necessarily in the same order). Some of them are facing south while some are facing north. T faces north. O sits at one of the extreme ends of the line. M sits third to the left of O. P is not an immediate neighbor of O. S sits third to the right of M. N sits on the immediate right of S. N does not sit at any of the extreme ends of the line. Only one person sits between R and P. S sits second to the left of R. Q sits second to the right of N. Both the immediate neighbors of S face the same direction. Both the immediate neighbors of M face the opposite directions. Q faces the same directions as N.

Directions (Questions 236 to 240) : The following questions are based on the information given below:

Six friends K, L, M, N, R, Y and Z are sitting in a straight line but not necessarily in the same order. Two of them are facing south. M sits second to the right of R. K sits second to the left of Y, who sits third to the left of Z. Z is facing south. L sits third to the right of M, who is third from left. R and L face opposite directions.