Hi Raksha,

I do not think you will be able to get admission in any of the decent colleges. I do not wish to sound harsh, but your marks are very less compared to that required to get admission in a college.

Also your marks for admission in B.Arch is computed as,

50% of 12th marks (except languages) + 50% NATA score

This is what will be considered for evaluation and admission proecdure.

Also you have not mentioned your category. So it will be tough to find colleges for you due lack of information!

Hope this helps!