त्रिस्तरीय पंचायती राज व्यवस्था का सबसे ऊपरी स्तर है - The topmost level of the three-tier Panchayati Raj system is - Tristareey Panchayati Raj Vyavastha Ka Sabse Upari Str Hai Bihar Gk in hindi, Administration Panchayat Samiti question answers in hindi pdf Gram Panchayat questions in hindi, Know About Zila Parishad Bihar Gk online test Bihar Gk notes in hindi quiz book Rajkiya Parishad