b' Key Features \n * Written by experienced authors of repute \n * A unique dedicated website for high value support by providing additional\n questions, answers and tips etc. \n * Strictly as per NCERT/CBSE curriculum and exams Specifications \n * Various types of questions in addition to those asked in the textbook \n * Textbook questions solved with ideal answers from the\n examination-point-of-view \n * Concepts presented in easy-to-understand points rather than lengthy\n paragraphs \n * Each unit structured in learner-friendly chunks and logical continuity '