बिहार विधान सभा के प्रथम अध्यक्ष थे- - The first Speaker of the Bihar Legislative Assembly was- - Bihar Vidhaan Sabha Ke Pratham Adhyaksh The - Bihar Gk in hindi, Administration ramdayalu Singh question answers in hindi pdf Vindeshwari Prasad Verma questions in hindi, Know About Rajeev ranjan Prasad Singh Bihar Gk online test Bihar Gk notes in hindi quiz book dhaniklal Mandal