In Patna University admissions procedure is easy for B.A. First you need to qualify the entrance examination. Then your marks are above cutoff marks you can take admission.
Got admission on basis of marks obtained in graduation. Cut off is about fifty percent.
I am doing Bsc in statistics honors and got 75 % in 1st year n 83% in 2nd year.
You should get at least 45% in your academic.