The UPSC CMS exam is known for its competitiveness, with a total of 240 questions split between Paper 1 and Paper 2 each year. Analysis indicates that approximately 60-70% of topics are repeated annually. In light of this, I've prioritized topics that have frequently appeared over the past 15 years to facilitate an easier preparation journey for everyone. Highlighted Features: - The most Recurrent subject matter over the past 15 years. - Comprehensive recall techniques for all subjects (Medicine + PSM +Paedia + OBG+ Surgery + Others ) - Detailed explanations of crucial topics with multiple-choice questions (MCQs) - Mnemonic-based methods for effective retention of important subjects - Clear and Crisp presentation enhanced with tables and flowcharts. This book isn't simply about presenting questions and answers; its main goal is to offer explanations that anticipate the types of questions that may be asked in the exam. Wishing all candidates the best of luck!