किस क्षेत्र पर अधिकार कर कुंवर सिंह ने अपने आपको उस क्षेत्र का शासक घोषित कर दिया था ? - By taking possession of which area, Kunwar Singh declared himself the ruler of that area? - Kis Shetra Par Adhikar Kar Kunvar Singh ne Apne Aapko Us Shetra Ka Shashak Ghosit Kar Diya Tha ? Bihar Gk in hindi, Bihar Modern History Quiz Gaya question answers in hindi pdf Aara questions in hindi, Know About Patana Bihar Gk online test Bihar Gk notes in hindi quiz book DanaPur