India won the toss, opted to bat first in the match, and fielded a combination of two pacers and three spinners in the playing XI.
Cheteshwar Pujara played a fantastic 90-run knock, Shreyas Iyer scored unbeaten 82 runs and Rishabh Pant scored blazing 46 runs to help India reach 278 for 6 at the stumps.
On Day 3, Bangladesh managed to add only 17 runs and got bowled out for 150 as Kuldeep Yadav completed his third 5-wicket haul in Test cricket.
India Put Up A Mammoth 513 Target For Bangladesh
However, Indian bowlers made a comeback and dismissed 6 batters to help India inch closer towards clinching the first Test in Chattogram.
On the final day, India wrapped up the match in 50 minutes.
Mohammed Siraj dismissed Mehidy Hasan Miraz and Kuldeep Yadav castled Shakib Al Hasan, who scored brilliant 84 runs.
Updated ICC World Test Championship Points Table After India vs Bangladesh 1st Test, WTC Table
Before the first Test in Chattogram, Team India were in the fourth position on the points table with 52.08 percentage points and Team Bangladesh were in the ninth and last position with 13.33 percentage points.
Now, Team India have moved up one spot to third and have 55.77 percentage points.