Hello Rajith !! Best colleges for commerce are

1.SRCC ,Delhi

2.LSR,Delhi

3.Loyola college

4.christ university

5.st.xaviers college

6.symbiosis college

7.MCC, chennai

8.Hans Raj college

9.Hindu college

these are top colleges for commerce and to know detail about the course you just go through the link provided below .

https://www.careers360.com/articles/4969-Career-review-commerce

All the best!!