To become eligible for Bachelor of Architecture-

• Candidates have to complete there 10+2 examination with mathematics and English as compulsory subjects and have to score atleast 50% aggregate in the examination.
  
• Candidates having 10+3 diploma in any stream can also apply for the same.
  
• Candidates can get admission through JEE Main Paper- 2, NATA.
  

After completing your graduation in B.ARCH. you can apply for higher studies in M.TECH. as well.

Yes, it is a good option as of now as you will have a lot of job opportunities in Architect firms, Universities, Consultancy firms, as well as Global market like in the USA.

All the best and go for it!