Six persons P, Q, R, S, T and U sit around a circular table, all facing the centre. S sits opposite P. R sits second to the left of P. Q si…

Explanation

Taking P at the top, S is opposite P, R is two places to P's left, and Q sits next to R on R's right, i.e. between P and R; of the two remaining seats, the one next to P cannot be T's, so T takes the seat that lies immediately to the left of S and U sits next to P.