बिहार का सबसे कम सिंचित जिले का सही समूह क्रम है - The correct grouping order of least irrigated district of Bihar is - Bihar Ka Sabse Kam Sinchit Jile Ka Sahi Samuh Kram Hai Bihar Gk in hindi, Canals and Irrigation Jamui - Banka - Bhagalpur - Munger question answers in hindi pdf Jamui - Banka - Purniya - Bhagalpur questions in hindi, Know About Jamui Munger - KishanGanj - ShivHar Bihar Gk online test Bihar Gk notes in hindi quiz book Munger - Jamui - Purniya - Bhagalpur