Hello dear!

I'll mention you the top colleges in south india  .

1 .IIM Bangalore

Fees approx - nearly 20 lakh

Exams accepted- CAT

2.indian schools of Business - Hyderabad

Fees approx- 18 lakh

Exams accepted- GMAT

3 .IIM  Tiruchirappali

Fees approx- 14 lakh to 18 lakh

Exams accepted- CAT

4 .IIT Madras -

Fees approx- 6 lakh

Exams accepted - CAT

5. ICFAI Business school - Hyderabad

Fees approx- 15 lakh

Exams accepted- IBSAT, CAT,GMAT

6 .Loyola institute of Business Administration- chennai

Fees approx - 11.5 lakh

Exams accepted- CAT,XAT

7 .great lakes Institute of managemen t- Chennai

Fees approx- 11.4 lakh

Exams accepted- GMAT,CAT,XAT OR CMAT

8. symbiosis Institute of Business management - bangalore

Fees approx- 20 lakh

Exams accepted- SNAP

9 .Christ university institute of Management -Bangalore

Fees approx- 9 lakh

Exams accepted- CAT, XAT,MAT,CMAT,GMAT,ATMA

10.Institute for financial management and Research ( IFMR) - chennai

Fees approx- 12lakh

Exams accepted- GRE,GMAT,CMAT,CAT,XAT

11. National institute of Technology, Tiruchirappali.

Fees approx- 2.17 lakh

Exams accepted- CAT

12 .ITM Business school - chennai

Fees approx- 11.5 lakh

Exams accepted- CAT,ATMA,XAT,MAT,CMAT,GMAT ,state CET

13. Acharya institute of Management and sciences ( AIMS) - Bangalore

Fees approx- 9 lakh

Exams accepted- MBA PGCET,CAT ,MAT,ATMA

14. VIT university - vellore

Fees approx- 7 lakh

Exams accepted- CAT, NMAT,XAT,GMAT,MAT,CMAT.

15. SRM university - chennai

Fees approx- 6 lakh

Exams accepted- GMAT,CAT,MAT,XAT,TANCET,CMAT

16. PSG Institute of management - coimbatore

Fees approx - 10 lakh

Exams accepted- MAT , TANCET, CAT

Hope its helpful

Good luck