We are pleased to present the latest edition of Double Entry Book Keeping for CBSE Class XI. We are extremely grateful to the teachers and students for their continued support ever since its first publicationin 1970.This thoroughly revised edition of the book is prepared as per the syllabus prescribed by the CBSE for the 2024–25 academic session. We are confident that users of this book will find it interesting and easy to understand. The book has new illustrations and questions which are in line with the syllabus and current pattern of examination. Inclusion of Missing Value Questions, Objective Type/Multiple Choice Questions (MCQs), Assertion-Reason Questions and Case Study Based MCQs, etc. in all chapters having numerical questions are important highlights of the book which also meet the examination pattern. Salient Features of the book are: