Hello Tapan Singha,

There are some private medical colleges which offer less fee:

• Kasturba Medical College, Mangalore.
• Christian Medical College, Vellore.
• St Johns Medical College, Bangalore.
• Kasturba Medical College, Manipal.
• MS Ramaiah Medical College, Bangalore.etc..

here i am providing you the link for your reference:

https://medicine.careers360.com/colleges/list-of-private-medical-colleges-in-india

Hope it helps.

All the best.