पूर्वी कोसी नहर हनुमान नगर जलाशय से निकाली गई है बताइए इनकी प्रमुख शाखाओं में कौनसा एक गलत नाम है ? - East Kosi canal has been taken out from Hanuman Nagar reservoir, tell which one of its major branches is a wrong name? - Poorvi Kosi Nahar Hanuman Nagar Jalashay Se Nikali Gayi Hai Bataiye Inki Pramukh Shakhaon Me Kaunsa Ek Galat Naam Hai ? Bihar Gk in hindi, Canals and Irrigation Janki Nahar question answers in hindi pdf KishanGanj Nahar questions in hindi, Know About Purniya Nahar Bihar Gk online test Bihar Gk notes in hindi quiz book Araria Nahar