Dear applicant if you are planning to choose Architecture course then it would be a very wise choice, you need to secure minimum 50% marks in 10+2 and you need to appear for NATA Examination. B.Arch is a five years course, after completion you can receive job profiles such as

1. Architectural Designer

2. Building Information Modelling

3. Building Designer

And your salary package would be around 5-6 LPA as a fresher.

https://www.careers360.com/courses/b-arch-bachelor-of-architecture

Go through the above link to know more,

Good luck!!