बिहार के किस जिले में सर्वाधिक चावल का उत्पादन होता है ? - Which district of Bihar produces maximum rice? - Bihar Ke Kis Jile Me Sarwaadhik Chawal Ka Utpadan Hota Hai ? Bihar Gk in hindi, Krishi Patana question answers in hindi pdf Rohtas questions in hindi, Know About Nalanda Bihar Gk online test Bihar Gk notes in hindi quiz book Bhagalpur
Bihar ka kaun sa Jila chawal ka adhiktam utpadan karta hai