उत्तर प्रदेश के चार आर्थिक क्षेत्रों में से किस क्षेत्र का भौगोलिक क्षेत्रफल सबसे अधिक है ? - Which of the four economic regions of Uttar Pradesh has the largest geographical area? - Uttar Pradesh Ke Char Aarthik Area Me Se Kis Shetra Ka Geogrophical Shetrafal Sabse Adhik Hai ? UP GK in hindi, अर्थव्यवस्था Pashchimi question answers in hindi pdf Kendriya Shetra questions in hindi, Know About Poorvi UP GK online test UP GK notes in hindi quiz book Bundelkhand