Hi

With  85 percentile

• your rank will be around 153450 - 172500 as per our rank predictor at

  JEE Main Rank Predictor 2021 - Predict your JEE Main ...

  JEE Main Rank Predictor - Know your expected IIT JEE Main 2021 Rank by ...

Your st rank will be around 2500.

With above rank, you have good chances in NITs .

For example,

For example

In 6th round of josaa counselling 2020 , 2975 st rank  rank for gender neutral, st category under other state got civil Engineering  in Nit Mizoram

You also have chances in :-

• Nit nagaland :- Electronics and Instrumentation Engineering

• National Institute of Technology Agartala    Production Engineering

And a few more

To check previous  year closing rank you can visit official website of josaa at

https://josaa.nic.in/Result/Result/currentorcr.aspx

This college prediction is based on past year cut off/closing rank but closing rank changes every year due factors like number of students that appeared in the examination, difficulty level of the JEE main question paper for different shifts etc so

To have a personalised report on your chances of getting a college you can go through our college predictor, it will give you complete list of colleges which you can get on the basis of the category you belong to,  your home state, your gender etc, the link for  jee main college predictor is provided below

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Thankyou