B.Arch

Dear Jefrina,
Of course, you can work in the UK after getting a degree from other nations provided you are a suitable candidate for this job. But it will be better if you study where you want to settle.
Good wishes.

Rather than being a problem, it would help you secure admission in higher courses, as the council of architecture is the governing body for all architecture courses in India. Moreover, any architect who wants to pursue a career in architecture must be registered with the council of architecture.

You only need a minimum of 55% in class 12th. Qualifying marks in NATA would be governed by the following rules. You must satisfy all three rules to qualify.
1. At least 25% must be secured in MCQ portion (30 out of 120)
2. At least 25% must be secured in drawing portion (20 out of 80)
3. Overall qualifying marks (out of 200) would be based on post-exam statistics and at the discretion of
the council.

Any student who has 50% marks and above in their 12th exams is eligible to sit for the NATA (National Aptitude Test in Architecture) exam. Student should have Mathematics or Business Mathematics or statistics as a compulsory subject during their 12th boards. Selection is done on merit basis through the NATA exams.

Yes, you can as in India you need to give NATA entrance exam and then after clearing the same you can take direct admission in B.Arch architectural colleges.
But remember that not all colleges accept NATA scores, so you need to choose the college which accepts NATA score with 3-year Diploma score.

Hi Tejas,
Yes, you are eligible to get admission in B.Arch. You need to appear for NATA, but few colleges also provide direct admission in through lateral entry.

Check out the predictor below for details:
https://www.resonance.ac.in/reso/news/jee-main-branch-predictor.aspx

Check out the link below for colleges and filter colleges according to location:
https://www.shiksha.com/architecture-planning/colleges/colleges-india

You should apply for counseling at MPTE to get the college.