This book from GuruGyan Publication is a Hindi medium (हिंदी माध्यम) study guide on Prashaskiya Nitishastra (प्रशासकीय नीतिशास्त्र / Administrative Ethics) for the RAS Mukhya Pariksha (RAS Mains) conducted by RPSC. Written by Shankar Swami and Deeksha Jain, the book covers the ethics syllabus with special reference to the 2nd ARC reports, and includes previous year questions with model answers along with practice questions after every chapter. Since RAS Mains is a descriptive examination, the content is written in answer-oriented Hindi language, helping aspirants frame structured, well-argued responses. Key Features: Written in Hindi medium — all ethics concepts and model answers presented in Hindi Prepared specifically for the RAS Mains descriptive paper pattern Content built with reference to the 2nd ARC (Administrative Reforms Commission) reports Previous year questions answered to demonstrate expected answer structure and length Practice questions after every chapter for self-assessment and answer writing practice Complete coverage of administrative ethics — values in public administration, integrity, accountability, transparency, work culture and code of conduct Ethical thinkers, moral philosophy and applied ethics topics covered with examples Case-study oriented approach useful for the applied section of the ethics paper Important facts and points highlighted for quick revision before the exam RPSC द्वारा आयोजित RAS मुख्य परीक्षा की तैयारी कर रहे अभ्यर्थियों के लिए गुरुज्ञान पब्लिकेशन की यह पुस्तक प्रशासकीय नीतिशास्त्र विषय की सम्पूर्ण मार्गदर्शिका है। शंकर स्वामी एवं दीक्षा जैन द्वारा लिखित इस पुस्तक में 2nd ARC रिपोर्ट्स के आधार पर विषय-वस्तु प्रस्तुत की गई है, साथ ही पूर्व वर्षों के प्रश्नों को उत्तर सहित तथा प्रत्येक प्रकरण के बाद अभ्यास प्रश्न सम्मिलित किए गए हैं। सम्पूर्ण पुस्तक हिंदी माध्यम में है।