Village Biraua Khurd of Dinara, Rohtas comes under state BIHAR. This is situated 45 kms far from city SASARAM. Total Population of Village is 347 and household count is 55. For Education Village has facility of school.For higher education village also has .Village also has nearby education facility of .For health care village also has .Nearest water sources are Uncovered Well, Hand Pump, River/Canal. Waste water flows by open Drainage.