झारखण्ड में कृषि कार्य में कितने प्रतिशत भूमि का उपयोग होता है ? - What percentage of land is used for agriculture in Jharkhand? - Jharkhand Me Krishi Karya Me Kitne Pratishat Bhumi Ka Upyog Hota Hai ? Jharkhand Gk in hindi, भूगोल 25 Pratishat question answers in hindi pdf 23 Pratishat questions in hindi, Know About 35 Pratishat Jharkhand Gk online test Jharkhand Gk notes in hindi quiz book 38 Pratishat