Bihar Gk Bihar Me Badh Ki Samasya Ka Hal Karne Ke Liye Kis Desh Ke Sath Samjhauta Jaroori Hai ?

बिहार में बाढ़ की समस्या का हल करने के लिए किस देश के साथ समझौता जरूरी है ? - With which country agreement is necessary to solve the problem of flood in Bihar? - Bihar Me Badh Ki Samasya Ka Hal Karne Ke Liye Kis Desh Ke Sath Samjhauta Jaroori Hai ? Bihar Gk in hindi,  Canals and Irrigation Bhutan question answers in hindi pdf  Nepal questions in hindi, Know About Bangladesh Bihar Gk online test Bihar Gk notes in hindi quiz book    China