Hi Suma, 

I assume that you have scored 86th percentile in B.Arch Paper. If that is the case, then olleges that take admissions purely based on JEE Mains Paper 2 score are very few. And they require a score more than 280 or a rank below 1000. 

You can  apply for private universities like, 

LPU, Phagwara,

Amity University, Greater Noida, etc with the JEE Mains Paper 2 score. 

All The Best.