Hello Pravachan,



Below given is a link to the list of Top Private Engineering colleges in India:

https://engineering.careers360.com/colleges/ranking/top-private-engineering-colleges-in-India



These are sorted According to NIRF Ranking given to them across India.

The best private engineering college is:

Birla Institute of Technology and Science, Pilani



There are many other good ones too that you can spot in the link given above.

Hope this helps :)

Best of luck!