Key features of xam idea political science class 12 (2020-21)1. Changes have been made in the book as per the new revised syllabus of cbse and the new cbse sample paper (2021).2. Each chapter of the book starts with basic rememberable facts and includes ncert questions and solutions.3. Extra questions are also provided in each chapter for a better understanding of the concepts.4. Extra questions include multiple choice questions, fill in the blanks, correct and rewrite the statement, match the following, complete the statement or sentence, very short answer questions, short answer questions, long answer questions, map based questions and self-assessment test.5. A separate section for project work has also been given with guidelines which include viva questions.6. Cbse examination papers 2020 (solved) and cbse sample question paper 2021 (solved) have been given at the end of the book.7. Model test papers have been given at the end of the book for practice, based on the pattern of the exam covering the full syllabus.