India beat Bangladesh by an innings and 46 runs in the second and final test on Sunday to complete a 2-0 series sweep, winning their maiden day-night test inside three days at Kolkata's Eden Gardens.
Skipper Virat Kohli top-scored for the hosts with 136 before they declared their first innings on 347-9.
Bangladesh, all out for 106 in the first innings, managed 195 in the second, reports Reuters.
Mushfiqur Rahim (74) topscored for the tourists, while Umesh Yadav (5-53) was pick of the Indian bowlers.
India had also triumphed the series opener in Indore inside three days.