Rajasthan GK Nimn Me Se Kis Khanij Ka Prayog kagaj , Kanch , ceramic Udyog wa Paint Me Hota Hai ?

निम्न में से किस खनिज का प्रयोग कागज , कांच , सिरेमिक उद्योग व पेंट में होता है ? - Which of the following minerals is used in paper, glass, ceramic industry and paint? - Nimn Me Se Kis Khanij Ka Prayog kagaj , Kanch , ceramic Udyog wa Paint Me Hota Hai ? Rajasthan GK in hindi,  Mineral Resources of Rajasthan Gypsum question answers in hindi pdf  berites questions in hindi, Know About Volestonite Rajasthan GK online test Rajasthan GK notes in hindi quiz book    stetite