I got 185 marks in JEE b.arch exam 2018
However your score can fetch you colleges like ICL Institute of architecture Amabala, DIT Dehradun and Shri Mata Vaishno devi University.
https://engineering.careers360.com/articles/jee-main-cutoff-for-b-arch-b-planning
Cutoff shared above for reference into NITs and CFTIs.