Architecture Eligibility

No, you have to clear 10+2 to take admission for Architecture.

NATA / IIT-JEE part 2 qualification along with 10+2 with maths is compulsory (50% minimum).

No, a student needs to clear 10+2 with minimum 50% along with NATA/ IIT JEE Paper 2 eligibility for admission in architecture.

Hi,
It depends on your 10+2 marks also, you may check the link below to get a list of approved architectural colleges.
https://www.coa.gov.in/index1.php?lang=1&level=0&linkid=25&lid=26

Yes, of course. You are eligible for architecture. This score is enough for admission to architecture campuses.

Sorry, you will not be eligible for top architecture colleges. Though you have good rank, B.Arch and B.Planning are two single branches with limited seats and colleges across the country. Try for autonomous colleges of your state with home state or try for private colleges and universities.
Best of

You can use this link to find out which colleges you can get from these marks. https://www.shiksha.com/architecture-planning/colleges/b-arch-colleges-india.

Hello, hope you are doing well.
Yes, you are eligible. You have chances to get NITs for Architecture.
You can try for NIT Bhopal, NIT Warangal where you can get admission easily. Otherwise, you can go for top government colleges where admission will be easy for you.
All the best.

Sorry in this campus, there is a minimum criteria for 50% and above score in HSC. So, you are not eligible according to the required qualifications.

No, after having your masters completed and having the degree certificate of your masters, you can able to give UGC NET exam.