Hello Mohan Sai,

B. Arch fees differs from College to College.

Entrance exams:

• NATA
• JEE Main
• JEE Advanced AAT Exam
• GITAM GAT

Best Colleges in India offering B.Archa re listed below.

Lovely Professional University, Phagwara - Rs. 1,68,000 per year

Indian Institute of Engineering Science and Technology, Shibpur, West Bengal - Rs. 1,36,000 per year

College of Engineering, Pune - Rs. 72,280 per year

Vellore Institute of Technology, Vellore - Rs. 2,85,000 per year

Jamia Millia Islamia, New Delhi - Rs. 16,150 per year

To get more information about B.Arch Colleges go through below mentioned link.

https://engineering.careers360.com/colleges/list-of-b-arch-colleges-in-india

I hope this helps you.

Best of Luck!!