Hello Kanchan,
Guru Gobind Singh Indraprastha University,Dwarka,Delhi provides five years course for  Bachelor of Architecture. the college well known and has a good reputation.
The criteria for getting admission in this college is:
Candidate must pass 12th std with mathematics as a compulsary subject and has to Qualify in NATA entrance exam.
The candidate can also get into this college after diploma course.
Selectiom parameter and cutoff of students to get into this college in B.ARCH course is:-

12th marks-- 50%.
NATA SCORE--50.

hope this may help you.