CBSE Class 10 Geography • Chapter 6
Manufacturing Industries Class 10 Questions and Answers
2-Mark, 3-Mark, 5-Mark, Case-Based & Map Practice
Exam-focused questions and clear answers for CBSE Class 10 Geography, aligned with the current chapter scope.
How to use this page: Start with short-answer questions to build the concepts, then practise 3- and 5-mark answers. Finish with competency-based questions and the prescribed map locations. For the complete chapter overview, use the Manufacturing Industries Class 10 Notes, Questions & MCQs hub.
2-MARK QUESTIONS
2-Mark Questions and Answers
Q. What is meant by manufacturing?
Answer: Manufacturing is the production of goods by processing raw materials and transforming them into finished or semi-finished products. It adds utility and value to materials.
Q. Why is manufacturing important for economic development?
Answer: Manufacturing creates employment, adds value to raw materials, supports trade and strengthens links among agriculture, mining, transport, services and other economic activities.
Q. What is meant by agglomeration economies?
Answer: Agglomeration economies are the advantages industries obtain when many activities locate close together. Shared services, infrastructure, labour, suppliers and markets can reduce costs and improve efficiency.
Q. State any two factors that affect the location of industries.
Answer: Two important factors are availability of raw materials and power. Transport, labour, capital, water, markets and government policies can also influence industrial location.
Q. Why are agro-based industries generally located near agricultural regions?
Answer: They depend on agricultural raw materials, some of which may be bulky, perishable or costly to transport. Locating near producing areas can reduce transport and handling costs.
Q. Why is iron and steel called a basic industry?
Answer: Iron and steel provide materials and machinery used by many other industries. Therefore, the growth of several industrial sectors depends on the availability of steel.
Q. What is industrial pollution?
Answer: Industrial pollution is environmental degradation caused by industrial activities, including the release of harmful gases, smoke, effluents, solid waste, heat and noise.
Q. What is meant by manufacturing industry as a secondary activity?
Answer: Manufacturing is a secondary activity because it processes raw materials obtained from primary activities into products for consumption or further production.
Q. Why do industries need good transport facilities?
Answer: Transport moves raw materials to factories and finished goods to markets. Efficient transport can reduce time and cost and improve access to suppliers and consumers.
Q. What is the role of information technology in modern industry?
Answer: Information technology supports software and communication services, creates skilled employment, facilitates global connectivity and contributes to exports and service-sector growth.
3-MARK QUESTIONS
3-Mark Questions and Answers
Q. Explain three factors that influence the location of manufacturing industries.
Answer: Raw materials can attract industries when they are bulky or costly to transport. Power is essential for operating machinery and production processes. Markets influence location because manufacturers need efficient access to consumers. Transport, labour, capital, water and government policies may also be important.
Q. How does manufacturing create a multiplier effect in the economy?
Answer: Manufacturing generates direct employment in factories and indirect employment in transport, trade, services and supplier industries. It creates demand for raw materials and machinery and increases the movement of goods. Thus, growth in manufacturing can stimulate several connected economic activities.
Q. Explain the importance of the cotton textile industry.
Answer: Cotton textiles provide employment across production, processing and related activities. The industry has strong links with agriculture and markets. It also contributes to trade and supports a large network of ancillary activities.
Q. Why is the jute industry concentrated mainly along the Hooghly River?
Answer: The region has access to raw jute from the surrounding production areas, water for processing, transport facilities and a large market. The availability of labour and the established industrial base also supported concentration along the Hooghly.
Q. Explain three problems faced by the sugar industry.
Answer: Sugarcane is bulky and loses weight during processing, encouraging mills to remain close to cane-producing areas. The industry is seasonal because cane is harvested during a particular period. Fluctuations in raw-material supply, costs and production efficiency can also create challenges.
Q. Why is iron and steel an important foundation for industrialisation?
Answer: Steel is used for machinery, tools, construction, transport equipment and infrastructure. Many engineering and manufacturing industries depend on steel. Its availability therefore supports the expansion of other industrial sectors.
Q. Explain three environmental impacts of manufacturing.
Answer: Industrial emissions can cause air pollution. Untreated effluents can pollute water bodies and harm aquatic ecosystems. Solid wastes and improper disposal can degrade land, while industrial noise and heat can create additional environmental problems.
Q. How can industrial pollution be controlled?
Answer: Industries can treat wastewater before discharge, reduce and recycle waste, use cleaner fuels and improve energy efficiency. Pollution-control equipment and careful monitoring can further reduce harmful emissions and effluents.
Q. Why has the automobile industry developed around major urban and industrial centres?
Answer: Automobile production needs skilled labour, components, capital, transport infrastructure and large markets. Urban and industrial centres provide many of these requirements and also support networks of ancillary industries.
Q. How does manufacturing strengthen agriculture?
Answer: Manufacturing supplies agricultural inputs such as machinery, tools, fertilisers and processing equipment. Agro-based industries create demand for farm products and provide opportunities for value addition, storage and processing.
5-MARK QUESTIONS
5-Mark Questions and Answers
Q. Explain the major factors affecting the location of industries.
Answer: Industrial location depends on a combination of physical, economic and human factors. Availability of raw materials is important, especially where materials are bulky or perishable. Reliable power is required for machinery and production. Labour, capital and water are also necessary inputs. Transport connects factories with suppliers and markets. In addition, market size, government policies, infrastructure and access to services can influence location. The relative importance of each factor differs according to the nature of the industry.
Q. Explain the role of manufacturing industries in the economic development of India.
Answer: Manufacturing adds value to raw materials and diversifies the economy. It creates direct employment in factories and indirect employment in transport, trade, services and supplier industries. Manufacturing strengthens agriculture by creating demand for farm products and supplying equipment and inputs. It also supports mining, energy, infrastructure and transport. Manufactured goods can enter domestic and international markets, strengthening trade. A strong manufacturing sector therefore contributes to employment, value addition and broader economic linkages.
Q. Describe the importance and major characteristics of the iron and steel industry.
Answer: Iron and steel is a basic industry because many other industries depend on its products. It requires large quantities of raw materials and substantial power and transport facilities. Integrated plants generally process several stages of production at one location. Steel is used in machinery, construction, transport equipment, infrastructure and engineering goods. The industry's location is therefore closely connected with raw materials, power, water, transport and markets.
Q. Explain the importance and environmental challenges of manufacturing industries.
Answer: Manufacturing provides employment, creates value, supports trade and strengthens links with other sectors. At the same time, industrial activity can generate smoke and gases, pollute water through untreated effluents, create solid waste and produce noise. Environmental damage can be reduced by treating industrial wastewater, recycling and reusing water, reducing waste, using cleaner fuels and improving energy efficiency. Pollution-control equipment and responsible waste management are also important.
Q. Compare agro-based and mineral-based industries with suitable examples.
Answer: Agro-based industries use agricultural products as their main raw materials; cotton textiles, jute textiles and sugar are examples. Their location is often influenced by the availability, perishability or bulk of agricultural raw materials. Mineral-based industries use minerals as major inputs; iron and steel and cement are examples. They generally require substantial raw materials, power and transport facilities. Both types contribute to employment, value addition and economic linkages.
Q. Explain how the automobile and information technology industries contribute to the modern industrial economy.
Answer: The automobile industry creates direct employment and supports a large network of component suppliers, transport services and related industries. It depends on skilled labour, infrastructure, capital and markets. Information technology is knowledge-intensive and relies on skilled human resources and communication networks. It provides software and related services, supports global connectivity and contributes to exports. Together, these industries illustrate the growing importance of both manufacturing and knowledge-based activities.
CASE-BASED
Case-Based and Competency Questions
Q. A manufacturing unit is deciding between two locations. Location A is close to raw materials but has weak transport and limited market access. Location B has good transport, skilled labour and a large market but is farther from the raw-material source. Which factors should the company compare before deciding?
Answer: The company should compare raw-material transport costs, power and water availability, labour, capital, transport infrastructure, market access and the nature of the raw material. If the raw material is bulky or perishable, proximity to its source may be especially important. The final choice should consider the combined cost and advantages rather than one factor alone.
Q. An industrial cluster has developed around a major city. Several factories share suppliers, skilled labour, transport and services. What concept does this illustrate, and why can it benefit industries?
Answer: This illustrates agglomeration economies. Concentration can provide shared infrastructure, specialised labour, supplier networks, services and market access. These advantages can lower costs and improve efficiency.
Q. A factory releases untreated wastewater into a nearby river. Identify the environmental problem and suggest three corrective measures.
Answer: The factory is causing water pollution. It should install and operate an appropriate effluent-treatment system, treat wastewater before discharge, and recycle or reuse water where feasible. Regular monitoring and compliance with pollution-control requirements are also necessary.
MAP WORK: MANUFACTURING INDUSTRIES
Map Work: Manufacturing Industries
Q. Which cotton textile centres are prescribed for map work?
Answer: Mumbai, Indore, Surat, Kanpur and Coimbatore.
Q. Which iron and steel plants are prescribed for map work?
Answer: Durgapur, Bokaro, Jamshedpur, Bhilai, Vijayanagar and Salem.
Q. Which Software Technology Parks are prescribed for map work?
Answer: Noida, Gandhinagar, Mumbai, Pune, Hyderabad, Bengaluru, Chennai and Thiruvananthapuram.
EXAM STRATEGY
How to Write Better Manufacturing Industries Answers
For 2-mark questions: Give two precise points or a short definition followed by a clear explanation.
For 3-mark questions: Use three distinct points and explain each briefly. Avoid writing one long paragraph without structure.
For 5-mark questions: Use a short opening statement followed by five well-developed points. Add relevant examples where they strengthen the answer.
For map work: Practise the prescribed locations by category and then identify them independently on an outline map of India.
Scope note: Focus on the current CBSE/NCERT scope. Do not rely on old statistics or older map lists simply because they appear in outdated guidebooks.