Daudnagar is a town and the subdivisional headquarter of Daudnagar Subdivision in Aurangabad district in the state of Bihar, India under the Magadh division. Until 1991, there was only one Subdivision in the Aurangabad district: Aurangabad Sadar. On 31 March 1991, one other subdivision, Daudnagar, was created. Daudnagar is a 200-year-old historical city and its living proof is Daudnagar has an old…