Dear Harshal,

       I understand your concern and I am here to help you regarding your query !!

       To be honest, all tye colleges which you have mentioned above are the top ones in india. Also, they do have some differences and not that much. They vary with eachother by very little differences. And, as all the Colleges has demerits, these have too.

I would arrange them innthe order of 

1. Vit University

2. COEP

3. Viit.

4. Mit

5. Pict

Also, refer this link below for more information and details,

https://dqxeclau.top/university/vellore-institute-of-technology-vellore/amp

https://dqxeclau.top/colleges/vishwakarma-institute-of-information-technology-pune

https://dqxeclau.top/colleges/college-of-engineering-pune

https://dqxeclau.top/colleges/madras-institute-of-technology-chennai

https://dqxeclau.top/colleges/pict-school-of-technology-and-management-pune

Hope this helps you !!

All the best wishes !!