The need of a concise and illustrated title for UPSC – CMS exam was felt since long. Most of the available titles in the market are explanatory only and that too detailed, which students find difficult to revise in the end. I have tried to keep the explanation to a minimum but had tried to put plenty of illustrations and tables to simplify the presentation. Correlation of images with theory helps in understanding the text and also aids in remembering the concept for long. So I can summarize my title as “Target UPSC–CMS Concise and Illustrated Solutions to Combined Medical Services Question Bank (2018–2016)”. For the first edition, I am restricting myself to only 3 years of question papers (2016, 2017 and 2018–both sessions). As I always say, students are the best judge of an author’s work. And I personally feel, there is always some room left for further improvement. So, I expect my dear students to share their valuable feedbacks regarding betterment of this text in subsequent editions. Despite my best efforts, some errors must have crept in. I request dear readers to please forward the same to me. Hope this title will serve its purpose.