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Building Blocks in Economics :The Problem of Choice — Chapter Summary

CBSE · Class 9 · Social Science

Summary of Building Blocks in Economics :The Problem of Choice for CBSE Class 9 Social Science. Part of the CBSE Class 9 Social Science syllabus.

59 questions80 flashcards5 concepts

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Overview

Economics comes from the Greek word oikonomia, which means household management. It studies how limited resources are used to satisfy unlimited wants. Because resources are scarce and wants keep changing, individuals, enterprises, and governments must make choices. Every choice has an opportunity co

Key Concepts

Needs are essentials such as food

Needs are essentials such as food, water, and shelter. Wants are items such as gadgets, vacations, and luxury goods. Human wants are unlimited and kee

Resources are the factors used

Resources are the factors used to produce goods and services. They can be natural or human-made. Land, labour, capital, and technology are important f

When one alternative is chosen

When one alternative is chosen, the other options are given up. The value of what is given up is called opportunity cost. For example, using land for

The Production Possibility Curve shows different

The Production Possibility Curve shows different combinations of goods that can be produced using all available resources. In the farmer example, it s

The discipline of Economics deals

The discipline of Economics deals with how choices are made by optimising the use of limited resources to satisfy needs and wants. It studies consumer

Learning Objectives

  • Understand the meaning and scope of economics
  • Recognise the difference between needs and wants
  • Explain scarcity of resources and opportunity cost
  • Describe the Production Possibility Curve and what it shows
  • Identify the three key questions in economics

Frequently Asked Questions

What are the important topics in Building Blocks in Economics :The Problem of Choice for CBSE Class 9 Social Science?
Key topics in Building Blocks in Economics :The Problem of Choice include What Economics Deals With, Needs, Wants, and Scarcity, Opportunity Cost and Production Possibility Curve, Three Key Questions in Economics. Study these first, then practise questions on each for Class 9 exams.
How should I revise Building Blocks in Economics :The Problem of Choice for Class 9 exams?
Learn the core ideas first, then work through the 59 practice questions on Building Blocks in Economics :The Problem of Choice. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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