Hello Dear,

According to you,  you got 250 marks in BITSAT. There is a  chance to get admission to BITSAT campus for any branch. According to the previous year, the  cutoff of BITSAT  such as

Civil Engineering 254

Manufacturing Engineering 253,

Chemical Engineering  270,

Mechanical Engineering 298,etc.

You can  predict  colleges from the link given below

To more information about  BITSAT :-

BITSAT 2021 Exam - Notification (OUT), Registration (Started), Pattern, Syllabus, Admit Card (careers360.com)

Hope this information helps you...

Best of luck :)