Only two persons sit to the left of I, => I sits at the third position from left end. Only one person sits between I and U, => U sits at the extreme left end of the line. Since, less than 3 people sit between R and U, and R is not an immediate neighbor of U, => R sits third to the right of U and also, H sits fourth to the right of R. Number of persons sitting between I and U is half as that between H and J, => 2 persons are sitting between H and J. Since, K is not an immediate neighbor of J, => K sits second to the right of U and T sits to the immediate right of J. Only two persons sit between T and G, => G sits at the extreme right end of the line and the remaining place is occupied by S. The arrangement :   Number of persons sitting between : H and T = 1  (odd) I and H = 4 U and R = 2 J and K = 2 G and K = 6 => Ans - (A)