6 lakh fees is total mbbs fees or 1year fees
It varies from college to colleges. For some colleges it is of one year or for some it is for whole degree.
Hope you are doing well. The fees for government college vary from 10000 to 10 lakh per year. And for private college it may vary from 5 lakh to 20 lakh per year but as you didn't mention the name of the college it is difficult to predict the fees . So , reframe the question so that we can provide you correct information about it.
Thank you!