With 82 marks in the JEE Main 4th April 1st shift, your expected percentile could range between 87 to 92, depending on the paper's difficulty and performance of other candidates. As an OBC-NCL student, the JEE Advanced cutoff is typically lower than the General category. If the cutoff percentile for OBC-NCL remains around 68-70 (as in previous years), you are likely eligible to fill the JEE Advanced 2024 form. Confirm this with the official results and cutoff announcements.

For more details you can visit the link given below

https://engineering.careers360.com/jee-main-rank-predictor