NCERT Books for Class 12 PDF NCERT Books for Class 12 PDF. Maths, Accountancy, Business Studies, Chemistry, Economics, Geography, History, Physics. Maths Accountancy Business Chemistry Economics Geography History Physics Accountancy 2 Business Studies 2 Chemistry 2 Economics Geography 2 Maths 2 Physics 2 Political Science PS II Psychology Sociology Sociology 2 History 3 History 2