Dear Aspirant,

Architecture primarily teaches you the art of designing houses, skyscrapers, office spaces, shopping centres, malls and hotels. It is one of the unique courses as it has a combination of culture, design, and science and technology. Architecture programmes are creative in nature and it blends technology with arts. 

So if you have interest in designing and you arewilling to do the hard work in this course, then you should definitely persue B.arch .

Selection is based on merit. Marks secured in higher secondary school examination and eligible NATA score. 

So you will  have to give the NATA exam and secure good marks to get admission in B.Arch colleges.

check the below link for the list to B.arch colleges

https://engineering.careers360.com/colleges/list-of-b-arch-colleges-in-india

for eligibilty criteria of NATA check :

https://engineering.careers360.com/articles/nata-eligibility-criteria

good luck