Updated form the latest edition of Harrison Principles of Internal medicine 21st Edition. Section A: Contains more than 1200 specialty wise medicine MCQs, updated from recent reference books and written in NEET friendly manner. Section B: Contains medicine papers from previous DM exams, conducted by central institutes and are given with fully explained answers. About 1000 questions with explanatory answers of NEET-SS pattern for medicine questionsSree ChitraPGI also included. 2021 INI-SS medicine questions with explanation are included. Recent papers have updated with references from Harrison s 21st edition of Internal Medicine. All the question papers in Section B are given with explanations with the help of diagrams, tables, flowcharts wherever necessary.