This book is the first of its kind, which presents the great work of Dr. DD Basu in the form of a workbook, supplementing his classic work with additional information. This book is for everyone preparing for competitive exams held by the Union and State Public Service Commissions, presenting elaborate insight into the Indian Constitution. It further incorporates all the latest amendments to the Constitution including materials and figures not included in any publication so far on the subject. It also contains elaborate comments on separatism in Punjab, Assam and elsewhere.The workbook provides additional information to the fine work of the Author, in the form of MCQ's, history, explanations, info links, definitions, critical information, important case laws, etc. While the Author's commentary on the Constitution of India and the shorter Constitution annotates the Constitution Article by Article, primarily from the legal standpoint, the present workbook further elaborates in depth the critical information's on such subjects.