B.Arch

No, SSSUTMS allows admissions to B.Arch purely on the basis of valid score in NATA or the National Aptitude Test in Architecture. That is because NATA forms the entrance test to be attempted at the time of admission for entry into B.Arch in the nation. COA has guaranteed the generation of the score in NATA at the admission time to the colleges and institutes offering B.Arch. Hence, while all the awarding bodies of B.Arch qualifications, this NATA qualification for marks is compulsorily compulsory though lawful within the eligibility score for the JEE Main Paper 2 entrance test for architectures. Eligibility For any applicant, there is the eligibility of just one type which in fact is at the very minimum as : should have passed 10+2 degree with any minimum one as a must mathematics compulsory subject. Choice would be on the basis of performance at the entry level. 

Yes, of course! After the 12th, you're eligible to take both the NATA and JEE Main exams for architecture. However, it's important to know that JEE Main and Advanced are primarily designed for B.Tech aspirants. If your dream is to study architecture at an IIT specifically, you'll need to clear both the JEE Main and JEE Advanced exams. Otherwise, for architecture at most other institutions, JEE Advanced is not required.Both the NATA and JEE Main B.Arch exams are popular and beneficial for architecture students. If you ask me for my opinion I would say NATA is an excellent choice as it specifically measures your aptitude for architecture, and focuses on skills like drawing and understanding architectural concepts. On the other hand, JEE Main B.Arch includes sections on general reasoning along with drawing, which might appeal if you're comfortable with broader academic testing.lastly, choosing between NATA and JEE Main B.Arch depends on where you see yourself studying and which exam suits your strengths and preferences. Good luck, and wishing you all the best on your journey into architecture!