Hello, I hope you are doing well

Here are some top affordable B. Sc Nursing colleges in Tamil Nadu:

1. Christian Medical College, Vellore
2. SRM Institute of Science and Technology, Chennai
3. Annamalai University, Chidambaram
4. Apollo Institute of Hospital Management and Allied Science, Chennai
5. Madurai Medical College, Madurai
6. Aladi Aruna College of Nursing, Tirunelveli
7. Annai Veilankanni Nursing College, Saidapet
8. Apollo College of Nursing, Madurai
9. Es College of Nursing, Villupuram
10. MAM College of Nursing, Tiruchirappall

All of these colleges  have  fees below 1 lakhs rupees per year and are very good colleges for BSc Nursing .

Hope this helps