राजस्थान में डी.आर.डी.ए. का अध्यक्ष किसे बनाया जाता है ? - DRDA in Rajasthan Who is made the chairman of? - Rajasthan Me D.R.D.A. Ka Adhyaksh Kise Banaya Jata Hai ? Rajasthan GK in hindi, Rajyapal Zila Pramukh question answers in hindi pdf Mukhya Karyakari Adhikari questions in hindi, Know About Zila Collector Rajasthan GK online test Rajasthan GK notes in hindi quiz book Khannd Vikash Adhikari