✔ Modelled on updated syllabus and guidelines as prescribed by CBSE for the session 2023-24. ✔ Different typologies of questions in the form of Multiple Choice Questions, Very Short Answer, Short Answer and Long Answer Questions, are given. ✔ Includes selected questions from NCERT textbook and NCERT Exemplar. ✔ Contains ample number of previous years questions. ✔ Toppers' Answers and CBSE marking Scheme for some selected previous year questions have been provided as a sample for the students. ✔ Case Study Based Questions, Competency Based questions, Questions from CBSE Question Bank and Assertion Reason Questions are given as per CBSE guidelines. ✔ Proficiency Exercise and Self Assessment including different types of questions as per the latest examination pattern is given for practice and self-evaluation of the students. ✔ Includes solved CBSE Sample Paper- 2024 and CBSE Examination Papers-2023 to give students an idea about board examination. ✔ This book is written with great zeal and alertness to fulfill the needs of the students for the academic year, 2023-24.