CBSE Class 12 Sociology (2026–27)
Book: Social Change and Development in India
Chapter 4: Change and Development in Industrial Society
20 Important Questions and Answers
1. What is industrialisation?
Answer:
Industrialisation is the process through which an economy shifts from agriculture-based production to machine-based manufacturing and large-scale industries. It involves the use of technology, factories, and modern methods of production to increase output and efficiency. Industrialisation creates employment opportunities, promotes urbanisation, and contributes to economic growth. In India, industrialisation gained momentum after independence through planned economic development and public sector enterprises. It has transformed social and economic structures by changing occupations, lifestyles, and patterns of social relations. However, it has also created challenges such as environmental pollution, displacement of people, and inequalities in access to opportunities.
2. Explain the relationship between industrialisation and urbanisation.
Answer:
Industrialisation and urbanisation are closely related processes. Industries are usually established in towns and cities where infrastructure, transportation, and labour are available. As industries grow, people migrate from rural areas to urban centres in search of employment and better living conditions. This migration increases the population of cities, leading to urbanisation. Urbanisation promotes economic activities, educational opportunities, and cultural diversity. However, rapid urban growth may also result in overcrowding, housing shortages, traffic congestion, and environmental problems. In India, cities such as Mumbai, Chennai, and Kolkata developed significantly because of industrial growth and became major centres of economic activity.
3. What is meant by the term ‘working class’?
Answer:
The working class refers to people who earn their livelihood by selling their labour in industries, factories, mines, construction sites, and service sectors. They generally do not own the means of production and depend on wages or salaries for survival. The working class plays a crucial role in industrial production and economic development. In India, industrial workers come from diverse social and regional backgrounds. They often face challenges such as low wages, job insecurity, poor working conditions, and limited social security benefits. Labour laws and trade unions have been established to protect their rights and improve their working conditions.
4. What are trade unions? State their importance.
Answer:
Trade unions are organisations formed by workers to protect and promote their economic and social interests. They represent workers in negotiations with employers regarding wages, working hours, safety measures, and employment conditions. Trade unions help workers achieve collective bargaining power, which is stronger than individual efforts. They also raise awareness about labour rights and provide support during disputes. In India, trade unions played an important role in improving labour welfare and securing benefits such as minimum wages, maternity leave, and workplace safety. They contribute to maintaining a balance between workers’ rights and industrial productivity.
5. What are the main features of industrial society?
Answer:
An industrial society is characterised by large-scale production, mechanisation, division of labour, urbanisation, and technological advancement. Economic activities are centred on industries and manufacturing rather than agriculture. People work in specialised occupations, leading to increased efficiency and productivity. Social relationships become more formal and based on professional roles. Education and technical skills gain importance for employment. Industrial societies also experience rapid social mobility and cultural change. However, they may face issues such as unemployment, environmental degradation, and social inequality. India’s development since independence reflects many characteristics of an industrial society.
6. How did industrialisation affect family structure in India?
Answer:
Industrialisation brought significant changes to family structure in India. As people migrated to cities for employment, joint families often gave way to nuclear families. Urban living conditions, limited housing space, and changing economic needs encouraged smaller family units. Women increasingly participated in paid employment, leading to shifts in traditional gender roles. Industrialisation also promoted individualism and greater personal freedom in decision-making. While family ties remained important, relationships became less dependent on traditional occupations and caste-based roles. Thus, industrialisation contributed to the transformation of family patterns while introducing new opportunities and challenges.
7. What is meant by division of labour?
Answer:
Division of labour refers to the process of breaking down production into different specialised tasks performed by different workers. Each worker focuses on a specific activity, which increases efficiency, skill development, and productivity. In industrial societies, factories rely heavily on division of labour to produce goods quickly and economically. This system reduces production time and improves quality. However, excessive specialisation may lead to monotony and reduce workers’ creativity. According to sociologists, division of labour is a key feature of modern industrial societies because it promotes interdependence among individuals and contributes to economic growth.
8. What is labour migration? Why does it occur?
Answer:
Labour migration refers to the movement of workers from one region to another in search of employment opportunities. In India, many people migrate from rural areas to industrial and urban centres due to lack of agricultural income, unemployment, poverty, and better wage prospects. Industrialisation attracts workers by offering jobs in factories, construction, transport, and services. Labour migration contributes to economic development by providing industries with a workforce. However, migrants often face challenges such as poor housing, job insecurity, inadequate healthcare, and social exclusion. Despite these difficulties, migration remains an important feature of industrial development.
9. Explain the concept of liberalisation.
Answer:
Liberalisation refers to the reduction of government controls and restrictions on economic activities to encourage private enterprise and market competition. In India, liberalisation began in 1991 as part of economic reforms. It allowed greater participation of private companies and foreign investors in various sectors. Liberalisation increased industrial growth, improved efficiency, and expanded employment opportunities in some areas. It also encouraged technological advancement and global integration. However, critics argue that liberalisation widened income inequalities and increased job insecurity for some workers. Thus, liberalisation has had both positive and negative impacts on Indian society and industry.
10. What is globalisation and how has it influenced industries?
Answer:
Globalisation is the process through which countries become increasingly interconnected through trade, investment, technology, and communication. It has significantly influenced industries by expanding markets and encouraging international competition. Indian industries gained access to foreign technology, capital, and business opportunities after economic reforms. Globalisation improved productivity and increased consumer choices. At the same time, industries faced pressure to remain competitive in global markets. Some traditional industries struggled due to foreign competition. Globalisation also created new employment opportunities in sectors such as information technology, telecommunications, and services. Therefore, it has reshaped industrial development in India.
11. What are the problems faced by industrial workers?
Answer:
Industrial workers often face various social and economic problems. These include low wages, long working hours, unsafe working conditions, job insecurity, and lack of social security benefits. Contract labour and temporary employment have increased uncertainty among workers. Many migrant workers also face poor housing, inadequate healthcare, and limited access to education for their children. Industrial accidents and occupational diseases remain concerns in some sectors. Although labour laws exist to protect workers, their implementation is not always effective. Addressing these issues is essential for ensuring workers’ welfare and promoting sustainable industrial development.
12. What is meant by formal and informal labour?
Answer:
Formal labour refers to employment that is legally recognised and protected by labour laws. Workers in the formal sector receive regular wages, job security, pensions, and other benefits. Informal labour includes workers employed without formal contracts or legal protections. They often work in small enterprises, construction, domestic service, and street vending. Informal workers usually face low wages, irregular employment, and lack of social security. In India, a large proportion of the workforce is engaged in the informal sector. The existence of a large informal workforce highlights challenges in achieving equitable industrial development and worker welfare.
13. How did industrialisation affect caste-based occupations?
Answer:
Industrialisation weakened the traditional link between caste and occupation by creating new employment opportunities based on skills and qualifications rather than birth. People from different castes began working together in factories, offices, and industries. Urbanisation and modern education further reduced dependence on hereditary occupations. Although caste continues to influence social life in many areas, industrialisation promoted occupational mobility and greater interaction among different social groups. However, caste inequalities have not completely disappeared, and some communities still face barriers in accessing education and employment opportunities. Thus, industrialisation contributed to social change while not entirely eliminating caste-based inequalities.
14. What role does technology play in industrial development?
Answer:
Technology is a major driving force behind industrial development. It improves production processes, increases efficiency, reduces costs, and enhances product quality. Modern industries use advanced machinery, computers, robotics, and communication systems to boost productivity. Technological innovation also creates new industries and employment opportunities in sectors such as information technology and telecommunications. However, automation may reduce demand for certain types of manual labour, leading to unemployment among unskilled workers. Therefore, while technology contributes significantly to economic growth and industrial progress, it also creates challenges that require skill development and workforce adaptation.
15. What are the social consequences of industrialisation?
Answer:
Industrialisation has brought several social changes. It has increased urbanisation, occupational mobility, and educational opportunities. Traditional social structures have become more flexible as people move to cities and adopt modern lifestyles. Women’s participation in the workforce has expanded, contributing to changes in gender relations. Industrialisation has also encouraged cultural diversity through migration and urban growth. However, it has created problems such as environmental pollution, overcrowding, social inequality, and stress associated with urban living. Therefore, industrialisation has transformed society in many positive ways while also generating challenges that require effective social policies.
16. Why is industrial conflict important in sociology?
Answer:
Industrial conflict refers to disputes between workers and employers over issues such as wages, working conditions, job security, and benefits. Sociologists study industrial conflict because it reflects broader social and economic inequalities within society. Such conflicts may take the form of strikes, protests, or lockouts. Industrial conflict highlights the need for fair labour relations and effective communication between employers and workers. While conflicts may temporarily disrupt production, they often lead to negotiations and reforms that improve workers’ rights. Understanding industrial conflict helps explain the dynamics of power, class relations, and social change in industrial societies.
17. What is meant by economic reforms in India?
Answer:
Economic reforms refer to policy changes introduced to improve the efficiency and competitiveness of the economy. In India, major reforms were initiated in 1991 and included liberalisation, privatisation, and globalisation. These reforms reduced government control over industries, encouraged private investment, and opened the economy to international trade. Economic reforms stimulated industrial growth, increased foreign investment, and expanded the service sector. However, they also created concerns regarding unemployment, income inequality, and the condition of unorganised workers. Overall, economic reforms significantly transformed India’s industrial and economic landscape.
18. How has privatisation affected industrial development?
Answer:
Privatisation refers to the transfer of ownership or management of enterprises from the public sector to private entities. It aims to improve efficiency, productivity, and competitiveness by reducing government control. In India, privatisation encouraged innovation, investment, and better management practices in several industries. Consumers benefited from improved services and greater choices. However, privatisation also raised concerns about job security, labour welfare, and unequal access to services. Some workers faced retrenchment and increased work pressure. Therefore, privatisation has contributed to industrial growth while also generating debates about social justice and workers’ rights.
19. What are the environmental impacts of industrialisation?
Answer:
Industrialisation has contributed to environmental problems such as air pollution, water contamination, deforestation, and waste generation. Factories often consume large amounts of natural resources and release pollutants into the environment. Rapid industrial growth can damage ecosystems and affect public health. In India, concerns about industrial pollution have led to environmental regulations and sustainable development initiatives. Industries are increasingly encouraged to adopt cleaner technologies and environmentally friendly practices. Balancing industrial development with environmental protection is essential for ensuring long-term economic growth and improving the quality of life for present and future generations.
20. Why is sustainable industrial development important?
Answer:
Sustainable industrial development refers to industrial growth that meets present needs without compromising the ability of future generations to meet their own needs. It emphasises efficient resource use, environmental protection, social equity, and economic progress. Sustainable development encourages industries to adopt clean technologies, reduce pollution, conserve energy, and protect natural resources. It also promotes worker welfare and inclusive growth. In India, sustainable industrialisation is important because rapid economic development must be balanced with environmental conservation and social justice. This approach ensures long-term prosperity while minimising negative impacts on society and the environment.