Usually all private colleges costs around 15 -20 lakhs for mbbs course per year .This is only the amount of tution fees which excludes all other fees .However list and some details of colleges are as below. 

Rama medical college kanpur

Ms ramiah medical college , banglore

Era medical college, lucknow

Bharti vidyapeeth college of medical science , Pune

Note:-these are some of good private colleges in respective states but their fees may vary at time of admission . So kindly look into the brochure carefully before going for admission