बिरसा मुंडा ने किस वर्ष अपने आपको ईश्वर का दूत घोषित किया ? - In which year did Birsa Munda declare herself the messenger of God? - Birsa Munda ne Kis Varsh Apne Aapko Ishwar Ka Doot Ghosit Kiya ? Jharkhand Gk in hindi, प्रमुख व्यक्तित्व एवं आन्दोलन 1895 question answers in hindi pdf 1875 questions in hindi, Know About 1865 Jharkhand Gk online test Jharkhand Gk notes in hindi quiz book 1890