High-yield revision notes for the last weeks before CLAT PG 2027, covering Constitutional Law, Administrative Law and Jurisprudence. Each subject gives core concepts, provision tables, landmark and recent Supreme Court cases with the year and holding, exam traps flagged where examiners set them, and practice MCQs with explanations. Part A explains the exam pattern and gives a day-by-day plan to finish the syllabus. Part 1 of a three-part crash course for CLAT PG 2027, also useful for judiciary preliminary examinations.