सीसा एवं जस्ता गलाई संयंत्र कहां स्थापित किया गया है ? - Where is the lead and zinc smelting plant located? - Seesa Aivam Jasta galai Sayantra Khan Sthapit Kiya Gaya Hai ? Rajasthan GK in hindi, Mineral Resources of Rajasthan Bhainslana ( Jaipur ) question answers in hindi pdf Kota questions in hindi, Know About Benneshwar ( Dungarapur ) Rajasthan GK online test Rajasthan GK notes in hindi quiz book Debari ( Udaipur )