Hello,

You can't get an admisson if you haven't qualified the JEE Advance with a good score. As per the score you have said, it won't be even possible to get a NIT college or IIIT. Better to look for private college and take an admission through counselling for which you may get a low fee structure. Competence has increased alot and it's seriously not that easy to get an IIT. It takes lots of effort to clear JEE Advance.

yoou can use CPGET rank to get into any college which accepts the entrance and government college is also possible.

Hope it helps!