Itt is done on the basis of entrance exams if you want admission in the top institutes. Bachelor of Architecture (B.Arch.) is a five years undergraduate program which can be started after 10+2 with minimum 50% marks. This course is designed to produce licensed and professional architects who are authorized to do private constructions and government constructions. Candidates can take admission in this course through NATA entrance test and clear the exam the candidates should have an understanding of subjects. Every college or institute has different criteria for admission and moreover state or region have another impact on admission.