Hello Kalpesh.

See the percentile u have scored is not that much enough for u to grab a 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 as the cut off 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

Hi there,
Hope you are doing well.
Given that your OBC Category rank is 6000, I am sorry to say but it won't be sufficient to get admission into any NIT, GFTI or SPA since almost all of them closes at about 1500-2000 for OBC Category.
Hope it would help.
Thank You