पालि ग्रंथों में उग्रसेन का उल्लेख किस राजा के लिए हुआ है ? - For which king is Ugrasen mentioned in the Pali texts? - Pali Granthon Me Ugrasen Ka Ullekh Kis Raja Ke Liye Hua Hai ? Bihar Gk in hindi, Bihar Ancient Histroy Question Answers Mahapadmanand question answers in hindi pdf Kalashok questions in hindi, Know About Ashok Bihar Gk online test Bihar Gk notes in hindi quiz book Bindusaar