Mitchell McClenaghan (3/34) returned with a three-wicket haul and Krunal Pandya (2/34) took two wickets, while Karn Sharma (1/23) and Jasprit Bumrah (1/33) accounted for one wicket each after RCB skipper Virat Kohli won the toss and elected to bat.
AB de Villiers (43) emerged as the top-scorer for RCB after he blasted three fours and as many sixes in his 27-ball innings. Pawan Negi (35) and Kedar Jadhav (28) provided the late charge to take them across the 150-mark.
RCB have so far won just two matches and lost seven in the 10 games that they have played to be placed at the seventh spot in the points table.
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