झारखण्ड राज्य गठन समय कुल अनुसूचित जनजाति समुदाय थे ? - At the time of formation of Jharkhand state, were the total scheduled tribe communities? - Jharkhand Rajya Gathan Samay Kul Anusoochit JanJati Samuday The ? Jharkhand Gk in hindi, जनजातियाँ मेले त्यौहार एवं संस्कृति 25 question answers in hindi pdf 29 questions in hindi, Know About 30 Jharkhand Gk online test Jharkhand Gk notes in hindi quiz book 23