India are 282/2 in 80 overs but West Indies don't take the second new ball as they continue with their spinners.
Jaiswal late cuts Warrican fine past the fielder at slip for two runs followed by a single to long-off.
Gill hits the fourth ball to sweeper cover for one before Jaiswal keeps strike with one to long-on off the last ball.
In the next over, Jaiswal cuts the first ball past the sweeper for two runs before taking one to complete his 150, from 224 balls, with 19 fours.