Hello Ansh,

MBBS fee highly varies on the basis of a lot of differences. Most important is of course the difference between a government medical college fee and a private medical college fee.

For an unreserved candidate, a government college fee usally lies in the range of ₹2000-8000 per annum

The fee of course may be a little less or a little more but this is usually the range

For private college on the other hand, an unreserved NEET Seat can cost anywhere between ₹6,00,000 to ₹25,00,000 per annum 

Then comes the difference in state quota seats and All India Quota seats, the state quota seats usually have a lower fee when compared to the All India quota Seat in the same medical college.

In some states like U.P. reserved candidates in the state quota have still lower fee compared to unreserved state quota candidates

NRI and Management quota seats cost still more with Govt College NRI seats being around ₹10,00,000p.a. to  about ₹30,00,000p.a. in private medical colleges

I know it may sound overwhelming and confusing, to put it simply the MBBS fee is:- 

Private College >> Govt College

NRI Quota >> General Seat

All India Quota >> State Quota

Unreserved Candidate >> Reserved Candidate

It would be useful to note here that a lot of private institutions like KMC, Manipal and KMC, Mangalore also provide near complete scholarships to meritorious students who obtain a three-digit rank in NEET.

For further clarification on this topic, please refer to this link - https://medicine.careers360.com/articles/mbbs-fees

I hope you found this helpful, good luck!