Hi

I am assuming you from general category

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 ...

With this rank, your chances of getting a seat in NIT, IIITs is low.

But  yes, as per past year trend,

You  have chances in government engineering college, some of which are listed below along with  their previous year cutoff link :-

------) Sant Longowal Institute of Engineering and Technology, Longowal :- https://www.careers360.com/university/sant-longowal-institute-of-engineering-and-technology-longowal/cut-off

-------) IK Gujral Punjab Technical University, Jalandhar:- https://www.careers360.com/university/ik-gujral-punjab-technical-university-jalandhar/cut-off

-------) Jabalpur Engineering College, Jabalpur:-

https://www.careers360.com/colleges/jabalpur-engineering-college-jabalpur/cut-off

To help you get the complete list of colleges on the basis of the category you belong to,  your home state, your gender etc, we have jee main college predictor, the link for which  is provided below

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

To help you further,

To give you an idea of qualifying cut off, JEE mains 2020  qualifying  CUT OFF percentile to be eligible for jee advanced is given below for different category

>>>> General :-     90.3765335

>>>> GEN-EWS :-  70.2435518

>>>> OBC-NCL :-  72.8887969

>>>> SC     :-           50.1760245

>>>> ST :-                39.0696101

>>>> PwD :-            0.0618524

You can check the same at our page the link is provided below

https://engineering.careers360.com/articles/jee-main-cutoff

Thank you