Bhartiya Samvidhan evam Rajvyavastha (भारतीय संविधान एवं राजव्यवस्था) Booster Book by Kapil Choudhary is a Hindi medium book on the Indian Constitution and polity for RAS and other competitive examinations. The whole book is written in Hindi (Devanagari script), so Hindi medium aspirants can prepare the Constitution and polity in their own language. The author cleared the RAS 2018 examination with 129th rank. This is the 2nd Edition (द्वितीय संस्करण, 2026), published by Booster Academy (Way To Success). The book is written according to the latest syllabus (नवीनतम पाठ्यक्रम के अनुसार). The Indian Constitution and polity form a core part of almost every competitive examination, in both prelims and mains. The booster book format helps with focused study and quick revision of this wide subject. It is useful for RAS and other competitive examinations (RAS तथा अन्य प्रतियोगी परीक्षाओं हेतु उपयोगी) conducted by RPSC and RSSB where Indian polity is part of the syllabus. Key Features: Written entirely in Hindi (Hindi medium) Indian Constitution and polity (भारतीय संविधान एवं राजव्यवस्था) According to the latest syllabus Booster book format for focused study and quick revision 2nd Edition (2026), Booster Academy For RAS and other RPSC and RSSB competitive examinations By Kapil Choudhary (RAS 2018, 129 Rank) यह पुस्तक "भारतीय संविधान एवं राजव्यवस्था बूस्टर बुक" कपिल चौधरी (RAS 2018, 129 रैंक) द्वारा लिखित है और बूस्टर एकेडमी द्वारा प्रकाशित है। यह पूर्णतः हिंदी माध्यम में है। यह द्वितीय संस्करण है और नवीनतम पाठ्यक्रम के अनुसार है। यह RAS तथा RPSC एवं RSSB की अन्य सभी प्रतियोगी परीक्षाओं के लिए उपयोगी है।