Welcome to our UPSC CSE Foundation Series! In this video, we cover Class 11 Economics NCERT Chapter 1 – Introduction, explained in a simple, conceptual, and exam-oriented manner. This lesson lays the foundation for understanding key economic principles that are crucial for both school exams and the UPSC Civil Services Examination (GS Paper 3 & Economics Optional). 🔍 What You’ll Learn in this Video: Meaning and Scope of Economics Central Problems of an Economy Production Possibility Frontier (PPF) Opportunity Cost Types of Economic Systems Relevance of NCERT Economics for UPSC CSE 📚 Why Watch This Video? ✔️ Clear conceptual clarity for beginners ✔️ Ideal for UPSC aspirants starting from NCERTs ✔️ Simplified diagrams and examples ✔️ Foundation for understanding Indian Economy & Economic Survey 🎯 Best For: UPSC CSE Aspirants (Prelims + Mains) Class 11 & 12 Economics Students Students building their UPSC GS & Optional base