Five friends P, Q, R, S and T are sitting around a circular table facing towards the centre (not necessarily in the same order). Q is second to the left of T. S is the immediate neighbour of Q and T. R is not the immediate neighbour of Q. While counting from the left of Q, how many friends are sitting between Q and S?

Three

Answer: Three

In this question you need to first place Q and T, now place R to the immediate right of T. Now place S to the immediate right of Q