बिहार के गवर्नर लॉर्ड सिन्हा ने गवर्नर पद से इस्तीफ़ा किस आन्दोलन के दौरान दिया था ? - During which movement did the Governor of Bihar Lord Sinha resign from the post of Governor? - Bihar Ke Governer Lord Sinha ne Governer Pad Se Isteefa Kis Andolan Ke Dauran Diya Tha ? Bihar Gk in hindi, Bihar Modern History Quiz Asahyog Andolan question answers in hindi pdf Homerule Andolan questions in hindi, Know About Swadeshi Andolan Bihar Gk online test Bihar Gk notes in hindi quiz book Bhaarat Chhodo Andolan