Hi there,
Hope you are doing well.
With 80 percentile, your rank would be around 25,000 in CRL which is not sufficient to get admission into any NIT, GFTI or SPA since almost all of them closes at about 3500-4000 for General Category.
Hope it would help.
Thank You

Hello Siddesh.

See ur marks in the JEE mains paper 2 is too low for u to Grand seat in the good colleges like NITs IIITs or GFTIs for pursuing ur higher studies in the field of ur interest under the barch courses. U should be going for private colleges for ur barch career as the cut off score is around 98% percentile. I m providing u a link for ur help.

https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/articles/jee-main-cutoff-for-b-arch-b-planning/amp&ved=2ahUKEwj7mLqy05viAhUXk3AKHSXSAKAQFjAAegQIARAB&usg=AOvVaw2MH5TbFgLJzAvPJZWHnUEp&ampcf=1

Ask if any query

Good luck