उतर प्रदेश राज्य गंगा नदी संरक्षण प्राधिकरण का गठन किया गया ? - Uttar Pradesh State Ganga River Conservation Authority was formed? - Utar Pradesh Rajya Ganga Nadi Sanrakhshan Pradhikarann Ka Gathan Kiya Gaya ? UP GK in hindi, विज्ञान एवं सूचना प्रौद्योगिकी 2010 question answers in hindi pdf 2011 questions in hindi, Know About 2009 UP GK online test UP GK notes in hindi quiz book 2012