You normally need to have passed at least one math-related topic during your diploma or 12th grade in order to enrol in a B.Arch program under the management quota. The majority of architectural programs require mathematics as a required subject for admission. However, the precise amount of maths courses needed may differ based on the policies of the particular school. It is advisable to check with the college where you intend to apply exactly what is required.

To join B.Arch through the management quota, you generally need to pass mathematics as a compulsory subject in your diploma or 12th grade. Since B.Arch programs typically require strong mathematical foundations, passing mathematics in at least one semester of your diploma should meet the eligibility criteria.

However, requirements can vary between institutions, so it's important to check with the specific college you're applying to for their exact criteri a.

FOR DIPLOMa students must Passed 10+3 Diploma Examination with Mathematics as compulsory subject with at least 50% marks in aggregate for b.arch admission in management quota.

Moreover,almost 80–85% of colleges in India accepts nata score for b.arch but There are some good state universities, where NATA score is not required, like Faculty of Architecture, Lucknow. But you need to clear the state entrance exam.