Hey Renu.

See the rank u have secured in the JEE MAINS paper 2 is goo 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 btech courses. 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/jee-main-architecture-college-predictor&ved=2ahUKEwj7mLqy05viAhUXk3AKHSXSAKAQFjACegQIBRAB&usg=AOvVaw3_kefrRtp4D1cZAPqwhNih

Ask if any query. Good luck