बिहार का वह जिला जिसकी सीमा उत्तर प्रदेश और झारखण्ड दोनों को स्पर्श करती है - The district of Bihar whose border touches both Uttar Pradesh and Jharkhand - Bihar Ka Wah Zila Jiski Seema Uttar Pradesh Aur Jharkhand Dono Ko Sparsh Karti Hai Bihar Gk in hindi, Geographical Structure Kaimoor question answers in hindi pdf Rohtas questions in hindi, Know About Baksar Bihar Gk online test Bihar Gk notes in hindi quiz book Aurangabad