The India star was handed a fine of 10 per cent of her match fee and given one demerit point for a Level 1 breach.
Spinner Sneh Rana grabbed three wickets in a single over for her maiden five-wicket haul on WODIs while Pratika Rawal excelled with a well-crafted fifty.
Pratika Rawal added another accomplishment to her growing career, as she became the fastest player to reach 500 women's ODI runs, surpassing England legend Charlotte Edwards.
India bundled out Sri Lanka for 147 in a curtailed 39-over-a-side contest, before chasing down the modest target in 29.4 overs.
Smriti Mandhana and Pratika Rawal smashed centuries as India women's team smashed the country's highest-ever ODI total across genders.
Playing her sixth ODI, Pratika Rawal slammed a maiden international century and made 154 from 129 balls.
India outplayed an inexperienced Ireland by six wickets to take a 1-0 lead in the three-match women's ODI series in Rajkot on Friday.