I want know best buisness schools in coiambatore(tamil nadu)???
Here are some of the best colleges name in Tamilnadu which will help you targeting for MBA admissions.
Department of Management Studies, Indian Institute of Technology, Madras
Great Lakes Institute of Management, Chennai
Indian Institute of Management, Tiruchirappalli
Anna University, Chennai
Thiagarajar School of Management, Thirupparankundram
For further detail about the colleges rating & other detail you can go through with given below link.
Good Luck!