For West Indies, Alazarri Joseph had best figures of 2 for 46 while left-arm spinner Akeal Hosein was the most economical, giving away only 14 runs in 4 overs with a wicket in his kitty.
India scored 45 runs in their last three overs.
The visiting side then restricted West Indies to 122 for 8 in 20 overs with Ravichandran Ashwin, Ravi Bishnoi and Arshdeep Singh taking two wickets apiece.
For West Indies, Shamarh Brooks top-scored with 20.
Brief Scores:
India: 190/6 in 20 overs (Rohit Sharma 64, Dinesh Karthik 41, Alzarri Joseph 2/46, Akeal Hosein 1/14).
West Indies: 122 for 8 in 20 overs (Shamarh Brooks 20; Ravichandran Ashwin 2/22, Ravi Bishnoi 2/26, Arshdeep Singh 2/24).