Correct option is B
Since Raja is on the extreme left, the seating looks like this so far:
Raja, _ , _ , _ , _.Kamal is sitting next to Raja, so Kamal can only be on the second position:
Raja, Kamal, _ , _ , _.Sunita is sitting to the immediate right of Pankaj, so Pankaj must be in the fourth position and Sunita in the fifth:
Raja, Kamal, _ , Pankaj, Sunita.Tara is not sitting next to Kamal, so Tara must be in the third position:
Raja, Kamal, Pankaj, Sunita., TaraPankaj and Tara are sitting adjacent to Sunita.