No, Fee structure in private colleges are same it doesn't matter how much marks you scored in NEET exam. As for the study environment, private colleges generally have way more facilities than government colleges and the students there are more from middle to upper class families unlike in govt colleges where you have just about everyone! hostels are a lot better too if u want to study there.

Hello Aspirant

Yes, some colleges offers scholarship on merit basis to the top students taking admission but it's not same for every private colleges, most of them offers scholarships to limited students in basics of their marks also if you performed well and top in your course, college might provide you scholarship and provide you other incentives.

Many private colleges offers merit based scholarships.

I hope this information would be helpful for you.

All the best for your bright future ahead.

Feel free to ask if you have any doubts by commenting.