The CBSE class 12 revision notes are made for all subjects of Physics, Chemistry, Maths, Biology, English Vistas, English Flamingo, Business Studies, Accountancy, Psychology, Sociology, History, Entrepreneurship, Political Science, Macro Economics, Micro Economics, Physical Education, Geography and Informatics Practices, These core subjects are very important for students and the revision notes for each chapter will enable them to have an expert studying pattern with which they can perform so much better and also enjoy learning the subject.