Indian Polity & Political system in India
Start with NCERT books of Class 9, 10, 11 and 12.
Indian Polity by M. Laxmikanth is the best book for polity
Indian Economy &
Planning Processes in India
Geography of India and Assam
Role and impact of Science and Technology in India
India 2017 Yearbook published by PRESS INFORMATION BUREAU.
Current Events of National
and International importance
Indian Culture, Ancient and Modern History of India