Five friends named Ajit, Bobby, Rosie, Kamal, and Prem are sitting in a straight line, facing north. Bobby sits immediately to the right of Ajit. Kamal is not at any end of the line. Ajit is not sitting at the extreme right end of the row. Prem is sitting immediately to the left of Rosie, who is at the extreme right end of the row. Who is sitting in the middle of the row?

Seven persons H, I, J, K, Q, R, and S are sitting around a circular table facing the centre. Only two people sit between Q and I when counted from the right of Q. Only three people sit between H and S when counted from the right of S. I sits to the immediate right of S. R sits to the immediate right of K. Who sits fourth to the right of J?

Six friends, C, E, G, I, K, and M, are sitting around a circular table facing towards the centre at equal distances from each other. E is second to the right of C. K is to the immediate right of G. G and I are facing towards each other. Moving towards the left of I, how many friends are sitting between I and M?