My marks is 60 % in bseb .Can I get a nit college or any other government colleges for engineering
Sorry you have to be in top 20 percentile of respective board
Bihar state board cutoff is 354/500
So you should have got 71 percent.
To get admission in IIT or nit
Anyway don't worry try for private colleges and state college
https://www.google.com/amp/s/engineering.careers360.com/articles/top-20-percentile-cutoff-of-class-12-boards-for-iit-admission/amp