प्राकृतिक बनावट की दृष्टि से बँटा हुआ है - divided by natural texture - Prakritik Banavat Ki Drishti Se Banta Hua Hai Bihar Gk in hindi, Geographical Structure Dakshinni Ganga Ka Maidan question answers in hindi pdf Uparyukt A Aur B Dono questions in hindi, Know About Ganga Ka Uttari Maidan Bihar Gk online test Bihar Gk notes in hindi quiz book Uparyukt Me Se Koi Nahi