किस मुगल शासक की मृत्यु के बाद झारखण्ड स्वतंत्र हो गया ? - After the death of which Mughal ruler, Jharkhand became independent? - Kis Mugal Shashak Ki Mrityu Ke Baad Jharkhand Swatantr Ho Gaya ? Jharkhand Gk in hindi, इतिहास Humayu question answers in hindi pdf Hazzudeen आजमुल्क questions in hindi, Know About AuRangjeb Jharkhand Gk online test Jharkhand Gk notes in hindi quiz book जहागीर