Hey there
Your question is not clear. But different colleges have different criteria for admissions into btech courses. Like IITs and nits if you want IT branch you need to clear the minimum percentage criteria of 75% or top 20 percentile.
Check colleges offering best IT course
https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/colleges/list-of-information-technology-colleges-in-india&ved=2ahUKEwiC4pSZmJ3pAhUo4nMBHQaJAKEQFjACegQIBxAB&usg=AOvVaw3buNaa9p__qKQUGFyE40XN
Good luck
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