Hello Aspirant,

According to the percentile you have mentioned your OBC rank is expected to be in the range of 10000-15000 , you can check out marks Vs CRL ranks Vs Percentile from the link given below :-

https://engineering.careers360.com/articles/jee-main-marks-vs-percentile

Or

You can also use JEE-Main Rank Predictor to predict your rank :-

So on such rank and category you have good chances to get the enlisted NITs  :-

Motilal Nehru National Institute of Technology Allahabad - Bio Technology

Dr. B R Ambedkar National Institute of Technology, Jalandhar - Bio Technology

National Institute of Technology Agartala - Biotechnology and Biochemical Engineering

And some more. You can check out previous year's cut-offs from the official website of JOSAA as given below :-

https://josaa.admissions.nic.in/Counseling/seatallotmentresult/currentorcr.aspx

Note that the above prediction is made on the basis of latest cut-offs available on official website of JOSAA or CSAB and the cut-offs are bound to change every year depending upon various factors such as the number of candidates appearing in an examination, the number of candidates qualifying an examination, difficulty level of the paper, and so on.

So you can use JEE-Main College Predictor to predict your chances of admission in different engineering colleges of India on the basis of your JEE-Main result :-

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

I hope this information helps you.

Good Luck!!