Four friends Ravi, Vikas, Vijay, and Vipin are sitting around a square table, occupying each corner and facing the centre. Ravi is sitting second to the left of Vikas. Vipin is sitting just to the right of Ravi. With respect to Vikas, what is the sitting position of Vijay?

Eight people J, K, L, M, N, O, P, Q are seated around a circular table facing the centre at equal distances in clockwise alphabetical order. If P is seated facing North, in which direction is L facing?

A, B, C, P, S, T and U are sitting in a straight line facing the north. Only three people are seated to the left of S. Only A is seated to the right of B. Only three people are seated between B and C. P is seated at some place to the left of T, but at some place to the right of U. How many people are seated between U and T?