📌 CDS Focus 2022–2026: Questions test which steel plant is in which city/river/state (Jamshedpur = TISCO = Subarnarekha; Bhilai = SAIL = Chhattisgarh), industrial region identification (cotton = Mumbai-Ahmedabad; jute = Hugli; IT = Bangalore), and factors of industrial location. Steel plant matching is the most frequently tested. Memorise: plant name + city + state + river nearby + company.
1. Factors of Industrial Location
Fig. 1.1 — Eight Key Factors Determining Where Industries Locate
IRON & STEEL INDUSTRY
2. Iron & Steel Plants of India
Fig. 2.1 — Major Iron & Steel Plants: Location, State, River & Company
Ahmedabad: Manchester of India Coimbatore: Manchester of South India Bangalore: Silicon Valley of India Chennai: Detroit of India Surat: Diamond City of India
Bhilai: Soviet/Russian Rourkela: German (W. Germany) Durgapur: British Bokaro: Soviet/Russian Jamshedpur: Tata (Private, Indian)
📝 Topic-Wise PYQs & Tricky Questions — GC12
Q1. The Tata Iron and Steel Company (TISCO) plant at Jamshedpur is located near which rivers? CDS PYQ
(a) Damodar and Koel(b) Subarnarekha and Kharkai(c) Sankh and Koel(d) Brahmani and Baitarani
✔ Answer: (b) Subarnarekha and Kharkai
Jamshedpur (Jharkhand) is located at the confluence of the Subarnarekha and Kharkai rivers. TISCO (now Tata Steel) was established in 1907 — the first integrated iron and steel plant in India. Durgapur and Bokaro are on the Damodar River. Rourkela is on the Sankh and Koel rivers. This river-plant matching is a very frequently tested CDS question.
Q2. Which steel plant was established with Soviet/Russian collaboration? ⚡ Tricky
(a) Rourkela(b) Durgapur(c) Bhilai(d) Jamshedpur
✔ Answer: (c) Bhilai
Bhilai Steel Plant (Chhattisgarh) was set up in 1959 with Soviet (USSR) collaboration — India’s largest steel plant by capacity. Rourkela = West German collaboration (1959). Durgapur = British collaboration (1956). Jamshedpur = private (Tata), no foreign collaboration. Also: Bokaro Steel Plant (Jharkhand) was also set up with Soviet collaboration (1964). Note: Both Bhilai and Bokaro = Soviet.
Q3. Ahmedabad is called the “Manchester of India” due to its concentration of which industry? CDS PYQ
(a) Jute industry(b) Iron and steel industry(c) Cotton textile industry(d) IT industry
✔ Answer: (c) Cotton textile industry
Ahmedabad (Gujarat) is called the “Manchester of India” due to its large concentration of cotton textile mills, similar to Manchester (UK) which was the world’s cotton textile hub. Ahmedabad has access to Gujarati cotton, cheap labour, and the Sabarmati River. Similarly, Coimbatore (Tamil Nadu) is the “Manchester of South India.” Mumbai is also a major cotton textile city but is not called “Manchester.”
Q4. The Hugli industrial region is primarily known for which industry? CDS PYQ
(a) Cotton textiles(b) Iron and steel(c) IT and electronics(d) Jute industry
✔ Answer: (d) Jute industry
The Hugli industrial region (West Bengal) stretches ~100 km along the Hugli River (distributary of Ganga) and contains about 75% of India’s jute mills. Cities: Kolkata, Titagarh, Rishra, Serampore, Naihati. The jute industry uses water from Hugli for retting, and has access to Bengal’s jute. India is the world’s largest raw jute producer. West Bengal = largest producer and processor of jute.
Q5. “Silicon Valley of India” refers to which city? CDS PYQ
(a) Hyderabad(b) Chennai(c) Pune(d) Bangalore
✔ Answer: (d) Bangalore
Bangalore (Bengaluru) is called the “Silicon Valley of India” due to its dominance in IT, software services, aerospace, and electronics. It hosts major IT companies (Infosys, Wipro, TCS campuses), defence organisations (DRDO, HAL), and ISRO headquarters. Hyderabad = Cyberabad or IT City. Chennai = Detroit of India (automobiles). Pune = “Oxford of the East” (education & IT).
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