If you're ready to give donations, then you can easily get admission In BDS course. They charge you capitation fee. That could be from 5 lakhs to 8 lakhs depending upon the Institute. College or tution fee that is different around 2 lakhs pe year, where deemed universities will cost around 5-7 lakhs er year.
Private colleges are cheaper than deemed universities. In deemed universities the management quota fees will be much higher.