Hey Aman,

With this much score in jee mains examination you cannot get a good college either nit or gftis so i will suggest you to go for private universities as these are the only option available to you. You may get admission in these universities but the fees may become high so i will suggest you to give the extreme examination of the college. The placements is average in private colleges so don't expect much from placements.

Some of the colleges that you can apply for :

Chitkara University

Silicon institute of technology

Gita institute of technology

Chandigarh University etc.

Good luck !