Hello Akash.

See the marks u have scored is considered as the above average score in JEE MAINS exam. With this score u are eligible to grab a seat in the good NITs for ur btech career. U can opt colleges like NIT WARANGAL , NIT ROURKELA , NIT JAIPUR , NIT BHOPAL ,etc. 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-college-predictor&ved=2ahUKEwjZkMOY7s_hAhXm6XMBHbdcDiQQFjABegQIBRAB&usg=AOvVaw1pTMu5LewXe0n3JPiA8V2U

Ask if any query. Good luck