CBSE

You can just follow the link to get all the details regarding the CBSE NET exam:
https://www.shiksha.com/exams/ugc-net.

The application forms for CBSE improvement exam 2020 will be available in October 2019. The candidates will be able to appear to give their improvement exam along with the students of 2020 board exam.

Forms will release by today or tomorrow. Kindly keep yourself updated from the CBSE's website.

With 106 marks in NATA 2019 exams and 90% in 12th, you will have a lot of options in Chennai under the OBC category. 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

Hi Priya,
There is no much more difference, between state boards and CBSE in these days. You can choose your board as per your convenience. There is only difference of number of students appearing in both the boards. CBSE board has a large number of students in comparison to any state board.

Dear Ankit,
You have cleared your "Indian School Certificate" conducted by Council for the Indian School Certificate Examinations, So eligible to pursue B.A. (Political Science) with Honours.

Hi Abhishek,
YES, YOU CAN GET ADMISSION with 66% marks in class 12th board. Generally the minimum percentage criteria is 60 percent and you need to pass in all the subjects of your board exam. In placement also, most of the companies require 60 percent only in aggregate , so you are in safe zone. Just apply for this college.
Best of luck.

Hi,
Congratulations on securing 106 marks in NATA 2019 exams and 90% in CBSE exams. With OBC category, you will have a lot of options of colleges open for you. Once the rank list is announced by TNEA, it would easier to predict. 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.