NDA Current Affairs | 13 Sep Exam
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Industries of India – NDA Geography Notes
Coastal States, Gulfs, Straits, Islands and Maritime Zones of India
Indian Geography • Coastal Geography • PYQs Included
India is one of the world’s major industrial nations. Its industrial base covers iron and steel, cotton textiles, sugar, jute, cement, petrochemicals, aluminium, and information technology.
NDA asks this chapter almost mainly through industry-location matching questions: which city is known for which industry, which steel plant was built with which country’s help, which is India’s Manchester, and so on. These questions reward students who have worked carefully with an industrial map of India.
Types of Industries
Industries are classified in several ways. By ownership: Public sector (government), private sector, joint sector, cooperative. By raw material: Agro-based (cotton textiles, sugar, jute), forest-based (paper, furniture), mineral-based (iron and steel, cement, aluminium). By product: Heavy industries (iron, steel, heavy engineering) and light industries (electronics, textiles, food processing).
Iron and Steel Industry
Iron and steel is called the “mother of all industries”. It provides raw material for almost all other industries.
Steel Plants and Their Collaborations
| Steel Plant | State | Foreign Collaboration | Water Source |
| Bhilai | Chhattisgarh | Russia (Soviet Union) | Tandula Reservoir |
| Durgapur | West Bengal | Britain (UK) | — |
| Rourkela | Odisha | West Germany | — |
| Bokaro | Jharkhand | Russia (Soviet Union) | Damodar River basin |
| Jamshedpur (TISCO) | Jharkhand | Private (Tata) | Subarnarekha and Kharkai rivers |
| Visakhapatnam | Andhra Pradesh | — | — |
| Salem | Tamil Nadu | — | Near Kaveri |
| Bhadravati | Karnataka | — | — |
| Burnpur (IISCO) | West Bengal | — | — |
Collaboration summary: Bhilai = Russia | Rourkela = West Germany | Bokaro = Russia | Durgapur = Britain (UK)
Aluminium Industry
Aluminium is made from bauxite ore. It is light, strong, and conducts electricity well.
Important aluminium industrial centres: Koraput (Odisha) : NALCO smelter plants [NDA 2006-I] | Renukoot (Uttar Pradesh) : Hindalco plant [NDA 2006-I | NDA 2007-I] | Angul (Odisha) | Alupuram (Kerala) | Hirakud (Odisha)
Cotton Textile Industry
The cotton textile industry is India’s oldest and largest industry.
Important centres: Ahmedabad (Gujarat) = “Manchester of India” (most commonly asked) | Mumbai = “Cottonopolis of India” | Coimbatore (Tamil Nadu) | Kanpur (UP) = “Manchester of North India” | Devangere (Karnataka)
Silk and Jute Industries
Silk: Sualkuchi (Assam) = Muga and Eri silk [NDA 2014-II] | Kanchipuram (Tamil Nadu) = silk sarees | Varanasi (UP) = silk sarees | Chanderi (MP) = Chanderi sarees (cotton/silk textile) [NDA 2023-II]
Jute: Concentrated in the Hooghly River basin of West Bengal. Key centres: Rishra, Naihati, Shyamnagar, Serampore, Bansberia, Titagarh, Barrackpur, Howrah, all in West Bengal.
Textile-Centre Matching [NDA 2014-II]
| Textile Type | Centre | State |
| Woollen Textile | Ludhiana | Punjab |
| Cotton Textile | Devangere | Karnataka |
| Silk Textile | Sualkuchi | Assam |
| Jute Textile | Rishra | West Bengal |
Sugar Industry
The sugar industry has shifted southward over time. Peninsular India now has more efficient sugar mills than the traditional UP-Bihar belt. Advantages of Peninsular sugar mills include higher yield per hectare, higher sucrose content, and a longer crushing season. Peninsular mills are mainly in the interior, NOT along the east coast. Leading sugar producing state = Uttar Pradesh (by volume); Maharashtra is second.
Paper Industry
| Paper Industry Centre | State | PYQs |
| Kamptee | Maharashtra | [NDA 2015-I] |
| Rajahmundry | Andhra Pradesh | [NDA 2015-I] |
| Shahdol | Madhya Pradesh | [NDA 2015-I] |
| Belagola (Bhadravati) | Karnataka | [NDA 2015-I] |
| Ballarpur | — | [NDA 2015-I] |
| Sirpur | Telangana | — |
| Saharanpur | Uttar Pradesh | [NDA 2023-II] |
Petrochemical Industry
India’s petrochemical industry is concentrated in: Vadodara (Koyali area), Gujarat: major petrochemical hub [NDA 2007-I | NDA 2009-II]
Jamnagar, Gujarat: Reliance Industries; world’s largest oil refinery complex | Bongaigaon, Assam: petrochemicals | Trombay, Mumbai | Mangalore, Karnataka | Mathura, UP: oil refinery/petrochemicals [NDA 2015-I]
Heavy Electrical Equipment
Key BHEL centres: Haridwar (Uttarakhand) = Heavy Electricals; major BHEL plant manufacturing power equipment, transformers, and turbines [NDA 2007-II] | Bhopal (MP) | Jagdishpur (UP) [NDA 2007-I] | Tiruchirappalli (Tamil Nadu) | Ranchi (Jharkhand) = Heavy Engineering [NDA 2009-II]
Information Technology Industry
Key IT hubs: Bengaluru = “Silicon Valley of India”: largest IT hub [NDA 2015-I] | Hyderabad = “Cyberabad” : Electronics [NDA 2009-II] | Pune, Chennai, Mumbai, Noida
Cement Industry and Salt Production
Cement raw materials: Limestone + clay + gypsum + water + power. Major cement states: Rajasthan (largest), MP, AP, Tamil Nadu, Gujarat.
Reasons why Gujarat is the leading producer of salt: Long coastline (TRUE) + long duration of hot and dry conditions (TRUE) + presence of gulf areas (TRUE). All three reasons are correct.
Other Important Industries and Their Locations
| Place | Industry | State |
| Moradabad | Brassware / Copper & Brass [NDA 2006-I] | UP |
| Ludhiana | Woollen textiles, cycles, hosiery | Punjab |
| Jalandhar | Sports goods | Punjab |
| Kapurthala | Railway coaches | Punjab |
| Perambur (Chennai) | Integral Coach Factory [NDA 2006-I] | Tamil Nadu |
| Varanasi | Silk sarees, glass | UP |
| Kanchipuram | Silk sarees | Tamil Nadu |
| Sualkuchi | Silk (Muga / Eri) [NDA 2014-II] | Assam |
| Bhadohi / Mirzapur | Carpet [NDA 2023-II] | UP |
| Firozabad | Glass bangles | UP |
| Kanpur | Leather goods, cotton textiles | UP |
| Bongaigaon | Petrochemicals | Assam |
| Pinjore | Machine tools | Haryana |
| Koraput | Aluminium, aircraft | Odisha |
| Sirpur | Paper | Telangana |
| Muzaffarnagar | Sugar | UP |
| Adoni | Cotton textiles | AP |
| Ranchi | Heavy engineering goods [NDA 2009-II] | Jharkhand |
| Bhilai | Steel (Russian collaboration) | Chhattisgarh |
| Rourkela | Steel (German collaboration) | Odisha |
| Lucknow | Chikankari embroidery | UP |
| Namrup | Fertilizer plant [NDA 2006-I] | Assam |
| Renukoot | Aluminium [NDA 2006-I] | MP |
| Jabalpur | Automobile industry [NDA 2015-I] | MP |
| Ballarpur | Paper [NDA 2015-I] | — |
| Chanderi | Cotton/silk textiles (Chanderi sarees) [NDA 2023-II] | MP |
| Saharanpur | Paper industry [NDA 2023-II] | UP |
Quick Revision
Iron and Steel Plants
| Plant | State | Collaboration | Key Fact |
| Bhilai | Chhattisgarh | Russia | Water from Tandula Reservoir [NDA 2023-II] |
| Durgapur | West Bengal | Britain (UK) | — |
| Rourkela | Odisha | West Germany | — |
| Bokaro | Jharkhand | Russia | Damodar River basin [NDA 2023-II] |
| Jamshedpur (TISCO) | Jharkhand | Private (Tata) | Subarnarekha + Kharkai rivers [NDA 2023-II] |
| Visakhapatnam | AP | — | — |
| Salem | Tamil Nadu | — | Near Kaveri |
Jamshedpur = Subarnarekha + Kharkai (NOT Damodar + Barakar) [NDA 2023-II] Raniganj = Coal (NOT steel) [NDA 2023-II]
Aluminium
Koraput (Odisha) [NDA 2006-I] | Renukoot (UP) [NDA 2006-I | 2007-I] | Angul (Odisha)
Textile Centres
| Textile | Centre | PYQs |
| Woollen | Ludhiana (Punjab) | [NDA 2014-II] |
| Cotton | Ahmedabad (Manchester of India); Coimbatore; Devangere; Kanpur | [NDA 2007-I |
| Silk | Sualkuchi (Assam, Muga/Eri); Kanchipuram (TN); Varanasi (UP) | [NDA 2014-II] |
| Jute | Rishra, Naihati, Barrackpur (all Hooghly, WB) | [NDA 2014-II] |
| Chanderi sarees | Chanderi (MP) = cotton/silk | [NDA 2023-II] |
HEAVY ELECTRICALS Haridwar (BHEL) [NDA 2007-II] | Jagdishpur (UP) [NDA 2007-I] | Bhopal | Tiruchirappalli | Ranchi = Heavy Engineering [NDA 2009-II]
PETROCHEMICALS Vadodara (Koyali) [NDA 2007-I | 2009-II] | Jamnagar | Bongaigaon | Mathura (refinery) [NDA 2015-I]
Other Important Industry-Location Pairs
| Location | Industry | PYQs |
| Namrup (Assam) | Fertilizer | [NDA 2006-I] |
| Perambur (Chennai) | Integral Coach Factory | [NDA 2006-I] |
| Moradabad (UP) | Brassware | [NDA 2006-I] |
| Jalandhar (Punjab) | Sports goods | — |
| Kapurthala (Punjab) | Railway coaches | — |
| Bhadohi (UP) | Carpets | [NDA 2023-II] |
| Firozabad (UP) | Glass bangles | — |
| Lucknow (UP) | Chikankari embroidery | — |
| Pinjore (Haryana) | Machine tools | — |
| Hyderabad | Electronics | [NDA 2009-II] |
| Bengaluru | IT (Silicon Valley of India) | [NDA 2015-I] |
| Jabalpur (MP) | Automobile | [NDA 2015-I] |
| Koraput (Odisha) | Aluminium + aircraft | [NDA 2006-I |
| Ranchi (Jharkhand) | Heavy engineering | [NDA 2009-II] |
| Saharanpur (UP) | Paper | [NDA 2023-II] |
PAPER INDUSTRY [NDA 2015-I] Kamptee (Maharashtra) | Rajahmundry (AP) | Shahdol (MP) | Belagola/Bhadravati (Karnataka) | Ballarpur | Sirpur (Telangana) | Saharanpur (UP) [NDA 2023-II]