बिहार का सबसे पुराना कृषि विश्वविद्यालय है - The oldest agricultural university of Bihar is - Bihar Ka Sabse Purana Krishi VishwaVidyalaya Hai Bihar Gk in hindi, Institutes Dholi (Mazaffarpur) question answers in hindi pdf RajGeer (Nalanda) questions in hindi, Know About Pusa (Samastipur) Bihar Gk online test Bihar Gk notes in hindi quiz book Sabour (Bhagalpur)