For managment quota there depends on different college . You can contact in which college you want to admition .  You can also call or mail them about  fees .

The average amount of total years in india

Minimum - 1.40 lakhs

Maximum - 12.77 lakhs

You can see top college in india for robotics and automation visit here

https://engineering.careers360.com/colleges/list-of-automation-and-robotics-colleges-in-india

Thank you. I hope this answer helps you.