Updated IAS Syllabus 2018 – 19 AVAILABLE here! Download UPSC IAS Sep/Oct (Mains) Exam Syllabus PDF and start preparation for UPSC IAS Exam with Important topics. We demonstrate the interrelated nature of Business using business models, theories and techniques to support analysis of contemporary business issues and situations. We demonstrate the interrelated nature of Business using business models, theories and techniques to support analysis of contemporary business issues and situations….