Rajasthan Itihas (राजस्थान इतिहास) Booster Book by Kapil Choudhary is a Hindi medium book on the history of Rajasthan for RAS, PSI and other Rajasthan competitive examinations. The whole book is written in Hindi (Devanagari script), so Hindi medium aspirants can prepare Rajasthan history in their own language. The author cleared the RAS 2018 examination with 129th rank. This is the 1st Edition (प्रथम संस्करण, 2025), published by Booster Academy (Way To Success). The book is RBSE-based (RBSE आधारित): its content is drawn from standard and authentic books, including RBSE (Rajasthan Board) textbooks (RBSE सहित मानक एवं प्रामाणिक पुस्तकों पर आधारित). RPSC regularly frames Rajasthan history questions from these sources, so a book built on them keeps preparation close to what is actually asked. The booster book format is meant for focused study and quick revision. It is prepared for RAS, Police Sub-Inspector (PSI) and other competitive examinations (RAS, PSI एवं अन्य प्रतियोगी परीक्षाओं हेतु) conducted by RPSC and RSSB where Rajasthan history is part of the syllabus. Key Features: Written entirely in Hindi (Hindi medium) History of Rajasthan in booster book format RBSE-based, drawn from standard and authentic books including RBSE 1st Edition (2025), Booster Academy Useful for focused study and quick revision For RAS, PSI and other RPSC and RSSB competitive examinations By Kapil Choudhary (RAS 2018, 129 Rank) यह पुस्तक "राजस्थान इतिहास बूस्टर बुक" कपिल चौधरी (RAS 2018, 129 रैंक) द्वारा लिखित है और बूस्टर एकेडमी द्वारा प्रकाशित है। यह पूर्णतः हिंदी माध्यम में है। यह प्रथम संस्करण है। यह RBSE आधारित है तथा RBSE सहित मानक एवं प्रामाणिक पुस्तकों पर आधारित है। यह RAS, PSI तथा RPSC एवं RSSB की अन्य सभी प्रतियोगी परीक्षाओं के लिए उपयोगी है।