Hi,

There are only two IITs (IIT Roorkee & IIT Kharagpur) offer B.Arch programme. In Order to get admission in IITs for B.Arch programme, The candidates need to appear JEE Main Paper I After qualify JEE Main paper I they need to apply for JEE Advanced after qualifying JEE Advanced they will have to register for JEE Advanced AAT, which is the entry test for the admission to B.Arch programmes at IIT Kahragpur and IIT Roorkee.

JEE Main Paper II is only for the admission to NITs and CFTIs for the admission to B.Arch programme.

To check the further information about JEE Advanced AAT, Click on the below given link.

https://engineering.careers360.com/articles/jee-advanced-aat

Hope this helps.

All the best.