NATA

Dear
Even you can apply in B.arch through JEE main in those institute (Affiliated to CBSEJEE). Other than NATA or JEE Mains there is no other option to apply for B.Arch programme in any institute:
So, choose the way and apply accordingly.
All the best.

NATA score is valid for the period of two years.

Hi,
The eligibility for RPIIT is:
1) 10+2 or equivalent from a recognized Board/University with Mathematics as a subject of examination with at least 50% (45% in case of candidate belonging to reserved category i.e. SC category) aggregate marks.
Or
Candidates with 10+3 Diploma (any stream) recognized by central/ State Governments with 50% (45% in case of candidate belonging to reserved category i.e. SC category) in aggregate
2) In order to pass NATA Test a candidate must obtain minimum of 40% marks.
You may register here for admission:
http://rpiit.com/home/popup

Dear,
As per the regulations by Council of Architecture, one should have 50% in class 12th and NATA score (minimum 80 out of 200) to apply in B.Arch programme in any of the affiliated college.
All the best.

Listed below are some of the government colleges that accept NATA score:
Indian Institute of Engineering Science and Technology, Shibpur, Guru Gobind Singh Indraprastha University, Delhi, CEPT University, Ahmedabad, JMI Delhi, Department of Architecture, IIT Roorkee, Department of Architecture, NIT Tiruchirapalli, Department of Architecture, NIT Calicut, SPA Delhi

You need to have a score of 110+ in NATA to get admission in any of the IP colleges in Delhi.

Yes, you have to prepare well. NATA exam is conducted for architecture course.