Bengal seamer Mukesh Kumar bowled to a probing channel in all his spells as India A stifled New Zealand A to 156 for five before bad light stopped play on the opening day of the first `Unofficial` Test here.

Playing for a representative national side (India U-19, India U-23, India A or Senior India) for the first time, the right-arm fast-medium bowler got the ball to move both ways and finished with figures of 13-4-34-3, with a wicket in each of his three spells.