Economics · Class 11 Commerce
Ch 1Basic Concepts in Economics — Class 11 Economics, concept-first.
Economics is the social science that studies how individuals, households, businesses and governments make choices about scarce resources. Every economy — a small farming household in rural Maharashtra or the national economy of India as a whole — faces the same underlying fact: human wants are endless, but the resource…
Key concepts
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Definitions of Economics
Economics has been defined in four major ways, each addressing a weakness in the one before it. Adam Smith's wealth definition treated Economics as the science of wealth — its production, exchange and distribution — but…
Most relevant Q&A
- Who among the following defined Economics as "the science of wealth"? (a) Alfred Marshall (b) Adam Smith (c) Lionel Robbins (d) Paul Samuels…Free
- State Marshall's definition of Economics.Free
- Critically examine Robbins' scarcity definition of Economics, and explain how Samuelson's definition builds on it.Preview
Chapter contents
The NCERT structure, section by section. Open a section to see its questions, then read the concept-first solution.
Meaning and Definitions of Economics
Economics is the social science that studies how individuals, households, businesses and governments make choices about scarce resources.
Microeconomics, Macroeconomics, Positive and Normative Economics
Once Economics is defined, the MSBSHSE Std XI syllabus introduces two different ways of classifying how the subject is studied: by the level at which it is analysed (microeconomics vs macroeconomics),…
Wants — Meaning, Characteristics and Classification
A want is a desire for a good or service that gives satisfaction when fulfilled — it is the starting point of all economic activity, because it is wants that make resources scarce and choice necessary…
Basic Economic Concepts: Utility, Value, Price, Wealth, Income, Goods and Services
Before the Std XI Economics course moves to money, statistics and applied topics, a few basic terms recur throughout the subject and must be clearly distinguished.
The Central Problems of an Economy
Because resources are scarce relative to unlimited wants, every economy — whatever its size or the economic system it follows — must answer three central questions.
Scarcity, Choice, Opportunity Cost and the Production Possibilities Curve
Scarcity means that the resources available to an economy (land, labour, capital, entrepreneurship, and time) are limited relative to the unlimited wants they must satisfy.
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- Q10Explain the central problems of an economy.Free
- Q11Explain the concepts of Scarcity, Choice and Opportunity Cost with the help of the Production Possibilities Curve (PPC).Preview
- Q12Critically examine Robbins' scarcity definition of Economics, and explain how Samuelson's definition builds on it.Preview