राज्य की प्रथम खनिज नीति घोषित की गई थी - - The first mineral policy of the state was announced in – - Rajya Ki Pratham Khanij Neeti Ghosit Ki Gayi Thi - Rajasthan GK in hindi, Mineral Resources of Rajasthan 1985 question answers in hindi pdf 1990 questions in hindi, Know About 1978 Rajasthan GK online test Rajasthan GK notes in hindi quiz book 1994
1990