Understanding Economic Development Chapter 2: Sectors of Indian Economy

By Somesh Kumar Satpathy - April 16, 2025

Sectors Of Economic Activities

sectors of economy mind map
  1. Primary Sector
  2. Secondary Sector
  3. Tertiary Sector

Comparing the Three Sectors

These three sectors are compared on the basis of people working in them and amount of goods and services produced.

There are two types of goods and services:

Final Goods and services: These goods and services are consumed by the consumers and don't need any further production and processing.

Intermediate Goods and Services: These goods and services are used further in the production of goods and services.

The following example is given in your textbook to understand it in a more better way:-

A farmer who sells wheat to a flour mill for Rs 20 per kg. The mill grinds the wheat and sells the flour to a biscuit company for Rs 25 per kg. The biscuit company uses the flour and things such as sugar and oil to make four packets of biscuits. It sells biscuits in the market to the consumers for Rs 80 (Rs 20 per packet). Biscuits are the final goods, i.e., goods that reach the consumers.

Gross Domestic Product: It is the sum value of all final goods and services produced in all the three sectors in a particular year.

Historical change in Sectors

Why the importance of tertiary sector is rising in the production?

There are four major reasons to support this answer:-

Difference between Organised and Unorganised Sectors

Organised Unorganised
They follow rules and regulations made by the government They don't follow the formal procedures
Workers get good salaries, paid extra for overtime Workers work with low salaries
They get paid leaves They don't get paid leaves
Secured job No job security
Fixed working hours Often work overtime
Safe working environment Poor working environment
E.g. Government offices E.g. Street vendors, repair workers, etc.

Difference between Public and Private Sector

Public Private
Government owns the assets Individuals owns the assets
Public welfare is the main aim Personal profit is the main aim
Generally provides cheap and affordable services Generally offers more expensive services and products
Funded by government through taxes and public money Funded by private owners or shareholders or profit
E.g. Indian Railways, Bharat Sanchar Nigam Limited (BSNL), Life Insurance Corporation of India (LIC), Oil and Natural Gas Corporation (ONGC), Steel Authority of India Limited (SAIL) E.g. ICICI Bank, Adani Group, Bharti Airtel, Mahindra & Mahindra

Ways to create more employment

You can add points of your own

MGNREGA

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Why we need to protect the workers in the unorganised sector?

How can we protect the workers in the unorganised sector?

Role of Public Sector