1. The various Chapters and their important topics are presented in a chart form - MIND MAPS for better understanding and retention.
2. The book is divided into 80 chapters followed by 2 levels of exercises - Simple MCQs & statement based MCQs.
3. The book provides latest information on all the subject areas/Units - History, Polity, Economics, Geography, Ecology, General Science, Science & Technology and General Knowledge including current affairs.
4. Crack General Studies CSAT Paper 1 for Civil Services Preliminary Exam contains 2000+ Statement based Questions.
5. Ecology has been divided into 3 separate chapters - Climate Change, Bio-diversity, Environmental ecology.
6. Science and Technology has been divided into 5 separate chapters - Space Science, Defense & Security systems, Atomic & Nuclear Science, Biotechnology and Computer & IT.