NATA

Yes, you can. But, only in NITs. It also dependent on your category. And, if you are physically handicap, then the chance increases.

Hello Prashanth,
The minimum marks to get qualified in NATA exam is 80/200 that is 40%. If you get this score, then you are eligible for getting admission in Architecture courses.
But, if your score is very high like 150,160 or above, then you can get the top colleges for architecture like J.J College of Architecture, etc.
All the best.

Hello Brunda,
The admission into Sir J.J College of Architecture is primarily based on the NATA scores only, but on their official website, they have also mentioned about the JEE score card. so I think they admit students based on both NATA and JEE Mains Paper 2 scores. For the details regarding admission and the enclosures refer:
http://www.sirjjarchitecture.org/admissions.html
On this website, you will get a PDF document which gives you the details of B.Arch admission through both NATA and JEE Mains Paper 2.

Hello Amritha,
I can understand your concern and prayers. Unfortunately, even if you have good dreams, perhaps your efforts fell shirt a wee bit. Government college seems of a very slim chance.

Yes, it is possible, but you have to take JEE Mains paper 2. Otherwise, it is not.

Hello Gokul,
The eligibility for first year B.Arch is:
1) The candidate should have at least 40% i.e at least 80/200 to get admission in the first year B.Arch course.
2) The candidate should have passed 12 th or its equivalent with a minimum aggregate of 50% in mathematics and English as a subject of study.
So, in all you should get 50% in maths and English and should have cleared 12th. In NATA exam you need to get 80/200 to pass the exam.

Only if you have scored good marks at least above 220 for OBC and 75 percentage in boards for 2017.