बिहार में 2001 से 2011 के बीच कुल जनसंख्या वृद्धि कितनी है? - What is the total population growth in Bihar between 2001 and 2011? - Bihar Me 2001 Se 2011 Ke Beech Kul Jansankhya Vridhi Kitni Hai ? Bihar Gk in hindi, Population 3 , 41 , 42 , 493 question answers in hindi pdf 2 , 11 , 00 , 943 questions in hindi, Know About 2 , 08 , 88 , 848 Bihar Gk online test Bihar Gk notes in hindi quiz book 2 , 15 , 17 , 812