Chapter – 2

Sectors of the Indian Economy

In this post we have given the detailed notes of class 10 Social Science (Economics) Chapter 2 (Sectors of the Indian Economy) in English. These notes are useful for the students who are going to appear in class 10 board exams.

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Chapter 2: Sectors of the Indian Economy

Economic Activities and Sectors

People in an economy carry out a large number of economic activities that lead to the production of goods and services and generate income. Depending on the nature of the activity, an economy can be divided into three main sectors — the Primary Sector, Secondary Sector and Tertiary Sector.

1. Primary Sector

When we produce a good by exploiting natural resources, it is an activity of the primary sector. Because most of the natural products come from agriculture and related activities, this sector is also called Agriculture and Allied Sector.

• Examples — agriculture, dairy, fishing, forestry, mining and quarrying, animal husbandry.
• It provides the most basic products of human life such as foodgrains, milk, cotton, eggs, etc.

2. Secondary Sector

This sector covers activities in which natural products are changed into other forms through ways of manufacturing that we associate with industrial activity. Since it is mainly connected with the process of manufacturing, it is also called Industrial Sector.

• Examples — converting cotton fibre into cloth, sugarcane into sugar, wheat into bread/cake, iron into machinery or construction material.
• It includes both small household (cottage) industries and large-scale factories.

3. Tertiary Sector

As the primary and secondary sectors develop, some activities emerge that do not directly produce a good but support production. These activities generate services rather than goods, so this sector is called the Service Sector.

• Examples — transport, storage, communication, banking, trade, insurance, education, health, tourism.
• This sector also includes some basic services whose benefit is not directly visible but which are essential for economic development, such as roads, railways and the banking system.

Comparing the Three Sectors

1. Comparing GDP Contribution

The value of all the final goods and services produced in a sector during a given year is called the Gross Domestic Product (GDP) of that sector. Over the years, the contribution of the three sectors to India’s GDP has changed considerably —

• In 1973-74, the primary sector contributed the largest share to India’s GDP.
• Over time, the share of the primary sector (mainly agriculture) in GDP has continuously declined.
• At present, the tertiary sector (service sector) contributes the largest share to India’s GDP, followed by the secondary sector, with the primary sector contributing the least.

2. Comparing Employment Generated

The situation regarding employment is quite different from the trend seen in GDP contribution.

• Even today, the largest number of people in India (more than half of the total workforce) work in the primary sector (agriculture).
• The share of workers employed in the secondary and tertiary sectors is comparatively lower than in the primary sector, although it has been steadily increasing.

3. Mismatch Between GDP Share and Employment Share

This comparison reveals an important mismatch — the primary sector (agriculture) has a low share in GDP but a very high share in employment, whereas the tertiary sector has a high share in GDP but a comparatively lower share in employment. This shows that too many people depend on agriculture, more than is actually needed. This situation is known as disguised unemployment — even if some workers are removed from agriculture, total production would not be affected.

This is why it is necessary to create more employment opportunities in the secondary and tertiary sectors, so that the excess burden of workers on agriculture can be reduced and people can earn a better income.

Historical Change of Sectors — A Story of India’s Economic Development

Economic history shows that as a country’s income grows over time, the structure of its economy also changes —

• In the beginning, most people are engaged in the primary sector (agriculture), which also contributes the largest share to national production.
• As methods of farming improve, a surplus of produce becomes available for sale in the market, increasing the importance of trade, transport, and processing of agricultural goods.
• Gradually, the secondary sector (industry) expands, and eventually, in more developed economies, the tertiary sector (services) becomes the most important sector.

India has followed a similar pattern since independence —

• Rising importance of the tertiary sector — Over the last few decades, the tertiary sector has grown rapidly. This is mainly due to the increasing demand for basic services (roads, banking, insurance, transport), the growing demand for education, health, tourism and other services as the economy develops, and rising incomes leading people to spend more on services such as eating out, travel and entertainment. The rise of newer services, such as those based on information technology (IT), has also contributed to this growth.
• Declining GDP share of the primary sector but continued high employment — The share of the primary sector in GDP has continuously fallen, but even today most of the country’s workers depend on this sector for their livelihood. This mismatch remains one of the biggest challenges for the Indian economy.

Organised and Unorganised Sectors

Sectors can also be classified on the basis of the employment conditions they offer — the organised sector and the unorganised sector.

Organised Sector

Enterprises or places of work that are registered with the government and follow its rules and regulations (such as the Factories Act, Minimum Wages Act, Provident Fund, gratuity, ESI, etc.) are known as the organised sector.

Features —

• Jobs are secure (regular/permanent employment).
• Fixed and regular working hours.
• Workers get overtime pay if they work more than the fixed hours.
• Employees enjoy paid leave, sick leave, provident fund, and gratuity.
• Workers are entitled to minimum wages as fixed by the government.

Examples — employees of government departments, teachers in schools and colleges, workers in large factories, bank employees, railway employees.

Unorganised Sector

Small and scattered units, largely outside the control of the government, which are not registered and do not follow government rules and regulations, are known as the unorganised sector.

Features —

• Jobs are not secure — workers can be asked to leave without any reason at any time.
• Working hours are irregular, and workers are not paid extra for overtime.
• Wages are low and often irregular, sometimes even below the minimum wage.
• No benefits such as paid leave, provident fund, or health insurance are provided.

Examples — workers in small shops, street vendors/hawkers, domestic workers, construction labourers, agricultural labourers, self-employed small artisans.

Need to Protect the Unorganised Sector Workers

A very large section of India’s workforce — especially in rural areas — works in the unorganised sector, and these workers face far greater insecurity than those in the organised sector. Protecting them is, therefore, essential.

• Casual workers in urban areas — workers employed at construction sites and small factories have no job security. Whenever there is a slowdown, or whenever the employer wishes, they can be dismissed without any compensation.
• Farm labourers — in rural areas, landless agricultural labourers do not get regular work throughout the year, are paid very low wages, and most of them have no social security whatsoever.
• Extent of the unorganised sector — a very large proportion (over 90 percent) of India’s total workforce is employed in the unorganised sector, so it becomes extremely important for the government to ensure fair wages, timely payment, safety, health facilities and other welfare support for these workers.
• The government tries to protect these workers through credit facilities, welfare schemes (such as health insurance and housing schemes) and labour laws from time to time, but this protection needs to be strengthened further.

Public and Private Sectors

On the basis of ownership, economic activities can also be classified into the public sector and the private sector.

Public Sector

The sector in which the government owns and controls economic activities is called the public sector. Its main aim is not just to earn profit, but to work for the welfare of society.

Examples — Indian Railways, the postal department (Post Office), the defence forces, government hospitals, government schools, state electricity boards, public sector undertakings such as State Bank of India (SBI).

Private Sector

The sector in which economic activities are owned and controlled by individuals or companies is called the private sector. Its main aim is to earn profit.

Examples — Reliance Industries, Tata Steel, private hospitals, private schools, local shopkeepers.

Why is the Public Sector Needed?

There are many essential activities that require huge amounts of investment but yield very little or no profit, so the private sector generally does not show interest in undertaking them. The government has to step in to run such activities —

• Infrastructure development — building large-scale infrastructure such as roads, dams, and power projects requires massive investment and a long time, so such projects are usually run by the government.
• Welfare projects — providing basic facilities such as safe drinking water and electricity to every citizen is the government’s responsibility, even where there is no direct profit involved.
• Access to health and education for all — the government must ensure affordable healthcare and education for all citizens, particularly the poor, since this is not possible if left entirely to the private sector, as private services tend to be expensive.
• Essential but not-for-profit activities — some activities, such as building roads in rural areas or supplying electricity to remote regions, have little or no scope for profit, so only the government can undertake them, as the private sector will not invest in them.

Hence, a balanced and inclusive economic development requires both the public and private sectors to play their respective roles.

Key Points to Remember

• The primary sector (agriculture), secondary sector (industry) and tertiary sector (services) are the three sectors of the economy based on the nature of economic activity.
• Presently, the tertiary sector contributes the largest share to India’s GDP, while the primary sector (agriculture) still employs the largest number of people.
• Due to this mismatch between GDP share and employment share, more employment needs to be created in the secondary and tertiary sectors.
• Over time, the GDP share of the primary sector has declined, while the importance of the tertiary sector has continuously increased.
• The organised sector offers job security, fixed working hours, paid leave and minimum wages, while the unorganised sector lacks all of these.
• Most of India’s workforce, especially in rural areas, is employed in the unorganised sector, and it urgently needs greater protection.
• The public sector (government ownership, aims at welfare) and the private sector (private ownership, aims at profit) are the two sectors based on ownership.
• The public sector is essential for infrastructure development, welfare projects and ensuring access to health and education for all.

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