Dear Aspirant,

If you've  got 84.1 percentile in JEE Mains 2021 then CRL Rank would be in the range : 162657 - 182850 (Approx.)

Now considering this rank range , ST Category & previous year records  of closing ranks there aren't  much chances for CSE Seat in NIT Hamirpur.

You can explore more options for various engineering  colleges across India  using-

JEE Mains College Predictor  tool:

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

Also you can check all previous year cutoffs (closing ranks) for all NITs, IIITs , GFTIs on official JOSAA Website :

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