Hello aspirant! Let me to inform you that there are lot of colleges in which admission is open for bachelor in architecture. Some of which are - galgotias university,  vellore institute of technology, srm institute, CT university Ludhiana and many more. You must contact the colleges personally with your Nata score to get admission. You can other colleges here :

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