Hi

hope you doing well

you can get admission to various architecture colleges with 84 percentile in JEE Mains . However, admission depends on several factors such as:

1. Category : Reserved categories (SC, ST, OBC-NCL, EWS, etc.) often have lower cutoffs compared to the General category.
2. Home State Quota : Colleges give preference to candidates from their home states.
3. Rank : Your All India Rank (AIR) in JEE Mains Paper 2 will also play a significant role.
4. NITs and SPAs : NITs and Schools of Planning and Architecture (SPAs) generally have higher cutoffs. With 84 percentile, securing a seat in top NITs might be challenging, but state and private architecture colleges may offer admission.

For better analysis you can refer to this link:

JEE B.Arch College Predictor

https://engineering.careers360.com/jee-main-architecture-college-predictor?utm_source=qna&utm_medium=jee_barch_cp

Best wishes.