10वीं शताब्दी के प्रसिद्ध दार्शनिक उदयनाचार्य का सम्बन्ध बिहार के किस जिले से है ? - The famous 10th century philosopher Udayanacharya is related to which district of Bihar? - 10th Satabdi Ke Prasidh Darshnik udayanacharya Ka Sambandh Bihar Ke Kis Jile Se Hai ? Bihar Gk in hindi, Vibhootiyan Samastipur question answers in hindi pdf Purniya questions in hindi, Know About Darbhanga Bihar Gk online test Bihar Gk notes in hindi quiz book Patana