Hello aspirant ! Let me to inform you that according to previous years cut off if you get 50-60 cml ranking then you will definitely get bsc.agriculture in birsa university of agriculture. But if you fall under top 200 ranks as have 149 then you will get birsa university but the college could be a different one. 

Considering that you are a general candidate IF you scored in the top 50–60 ranks, most probably u will get admitted in the course of B.vsc and Bsc. Agri. But if you scored in top 200 ranks there is a chance you will get admit in BAU either be in any college or any course[bcoz BAU comprises 7 colleges]

Good Luck.

I m a general category candidate .that means in in my category i.e general can I get bau.if commom merit rank istaken thenus it possible to get bau.