Yes, at a JEE Rank of 85000, besides having OBC Advantage, you may have chances to secure a seat via CAP Round in Maharashtra. Do keep an eye on the Counselling Dates and Procedure.

But Guess what, I would suggest you to take a drop. With JEE Mains 2021, around the corner, why dont you focus on working and revising for the next six months, engulfing both the phases of JEE Main. You just need a proper test taking and preparation strategy and trust me , you will see yourself in Top 30k Ranks.