What is position of V with respect to the one who visit Kanpur? 

The one who visits Kanpur sits immediate next to Q. The one who visit Pune sits third to the right of the one who visits Kanpur. Two persons are sits between the one who visit Pune and the one who visit Dehradun. U sits second to the left of the one who visit Dehradun. Two persons are sits between U and R (either left or right form U). S sits immediate left of R. The one who visits Raipur sits third to the right of P. T sits immediate right of the one who visits Raipur. The one who visits Mumbai sits second to the right of the one who visits Jaipur. The one who visits Delhi is not an immediate neighbor of S. From this statement Case 2 is eliminated and case 1 will be our final arrangement.