With an 86 percentile in JEE Main 2025 under the OBC category, your estimated rank is approximately 210,000 or higher. This rank makes securing a seat in the more sought-after National Institutes of Technology (NITs) challenging. However, you might have a chance in some of the newer or less competitive NITs, especially under the OBC category and home state quota. It's advisable to explore state-level engineering colleges or private institutions that accept JEE Main scores, as they may offer more accessible opportunities. Additionally, consider participating in the upcoming JEE Main sessions to improve your score and enhance your admission prospects.