बिहार की चर्चित महिलाएँ कुसुम कुमारी देवी एवं सुश्री गौरी दास थी - Famous women of Bihar were Kusum Kumari Devi and Ms. Gauri Das. - Bihar Ki Charchit Mahilayein Kusum Kumari Devi Aivam Sushri Gauri Daas Thi Bihar Gk in hindi, Bihar Modern History Quiz Krantikari question answers in hindi pdf 1942 Ke Andolankari questions in hindi, Know About Samaj SuDharak Bihar Gk online test Bihar Gk notes in hindi quiz book Sahityakaar