बिहार के किस जिले में नहर शुल्क के विरोध में आन्दोलन हुए ? - In which district of Bihar there were movements against the canal fee? - Bihar Ke Kis Jile Me Nahar Shulk Ke Virodh Me Andolan Hue ? Bihar Gk in hindi, Bihar Modern History Quiz Patana question answers in hindi pdf Saran questions in hindi, Know About Shahabad Bihar Gk online test Bihar Gk notes in hindi quiz book Darbhanga