Hello Madhusudan

According to your percentile score, your expected rank would be around  278,945 - 308,945 and your probable category rank range will be 91700 - 111700.

It should be noted that this is the probable rank and is predicted on the basis of the expected total number of students i.e. 1150000 appearing in the JEE Mains April Session.

With this score, you might be eligible for JEE Advanced exam.
Also, candidates falling in the Central List of Other Backward Classes - NCL will be considered under OBC category, state list OBC candidates will be considered as a General candidate.

Good Luck!