Hi Vaishnavi,

Since the next round of JEE Main Exam is going to be held in April, only after which the final results including the cutoffs, percentiles and ranks, for all categories, will be announced; I advice and also request you to kindly wait till April 30th. 

Predicting whether you are eligible for any Advance based on your percentile is very tough currently. But as far as it is expected the cutoff will be around 85 percentile mark. However, it is just a speculation so kindly keep an active check. 

In the meanwhile, I will keep posting you with any updates from my end. I hope this helps you understand the result process better and clarifies your query. All the very best!