CUET UG Geography Indian Geography Industries Distribution Location Factors SEZs

Must-Know (15–20 detailed bullets)

• India’s first Export Processing Zone (EPZ) was established at Kandla (Gujarat) in 1965 to promote exports through tax and duty benefits.
• Special Economic Zones (SEZs) in India are governed by the SEZ Act, 2005, which came into effect in 2006.
• The textile industry is the largest agro-based industry in India, contributing about 4% to GDP and employing over 45 million people.
• The cotton textile industry is highly decentralized due to widespread availability of raw cotton and market demand across states like Maharashtra, Gujarat, and Tamil Nadu.
• The jute industry is primarily located along the Hugli River in West Bengal due to proximity to jute-producing areas, water for processing, and Kolkata port facilities.
• The sugar industry is weight-losing and thus located near sugarcane fields; Uttar Pradesh is the largest sugar-producing state in India.
• The iron and steel industry is capital-intensive and requires raw materials like iron ore, coking coal, limestone, and manganese; it is concentrated in the Chhotanagpur plateau region.
• Jamshedpur (Jharkhand) hosts Tata Iron and Steel Company (TISCO), established in 1907, located near the confluence of the Subarnarekha and Kharkai rivers.
• The location of the aluminium industry depends on availability of cheap electricity, as 18,000 kWh of electricity is required to produce 1 tonne of aluminium.
• The chemical industry contributes approximately 3% to India’s GDP and includes both large-scale (fertilizers, petrochemicals) and small-scale (dyes, soaps) sectors.
• Gujarat and Maharashtra account for about 60% of India’s chemical and petrochemical industry due to port access, market proximity, and infrastructure.
• The IT industry in India is concentrated in Bengaluru, Hyderabad, Pune, and Chennai, collectively known as "IT corridors".
• Bengaluru is called the "Silicon Valley of India" due to early establishment of software firms and availability of skilled manpower.
• Noida (Uttar Pradesh) and Gurugram (Haryana) are part of the Delhi-Mumbai Industrial Corridor (DMIC), a major industrial development initiative.
• Public sector undertakings dominate strategic industries like heavy machinery (e.g., BHEL), steel (e.g., SAIL), and defence (e.g., HAL).
• The location of industries is influenced by factors such as raw materials, power supply, labor, market, transport, and government policy.
• Agglomeration economies occur when industries cluster together to reduce costs and share infrastructure, e.g., textile units in Surat.
• The National Manufacturing Competitiveness Council (NMCC) was set up in 2004 to improve productivity and global competitiveness of Indian manufacturing.
• The "Make in India" initiative was launched in 2014 to boost domestic manufacturing and attract foreign direct investment (FDI).
• verify from NCERT: The exact number of operational SEZs in India as per latest official data.

Difficulty Level

Intermediate — The topic integrates physical, economic, and policy aspects of industrial geography with specific examples and location logic, requiring conceptual clarity and factual recall.

Common CUET Traps (3 bullets)

• Trap: Confusing SEZs with EPZs; assuming they are the same. Avoid: Know that EPZs were precursors to SEZs; Kandla was India’s first EPZ, while SEZs are governed by the 2005 Act with broader incentives.
• Trap: Believing the cotton textile industry is mainly in West Bengal due to historical mills. Avoid: While Kolkata had early mills, today the industry is decentralized, with maximum concentration in Maharashtra and Gujarat.
• Trap: Assuming all mineral-based industries are located near raw materials only. Avoid: While raw material proximity matters (e.g., sugar), some industries (e.g., electronics) prioritize market and skilled labor over raw materials.

Practice MCQs (5 questions)

Q1. Which of the following industries is classified as an agro-based industry?
A. Iron and steel
B. Cement
C. Cotton textile
D. Aluminium

Answer: C
Explanation: Cotton textile uses agricultural produce (cotton) as raw material, making it agro-based.
Why others fail: Iron and steel is mineral-based; aluminium and cement are energy and mineral-intensive.

Q2. The first Export Processing Zone (EPZ) in India was set up at:
A. Kochi
B. Chennai
C. Kandla
D. Visakhapatnam

Answer: C
Explanation: Kandla (Gujarat) was India’s first EPZ, established in 1965.
Why others fail: Kochi and Visakhapatnam have SEZs but were not the first EPZ; Chennai has an important IT SEZ but not the first EPZ.

Q3. Which factor is most critical for the location of the aluminium industry in India?
A. Proximity to bauxite mines
B. Availability of cheap electricity
C. Access to international markets
D. Availability of skilled labor

Answer: B
Explanation: Aluminium production is highly energy-intensive, requiring about 18,000 kWh per tonne, so power availability is key.
Why others fail: While bauxite proximity helps (e.g., in Odisha), electricity remains the dominant factor (e.g., plants near power stations).

Q4. Which of the following pairs is correctly matched regarding industrial centers and their associated industries?
A. Jamshedpur – Cotton textile
B. Rourkela – Jute
C. Bhilai – Iron and steel
D. Coimbatore – Fertilizers

Answer: C
Explanation: Bhilai Steel Plant in Chhattisgarh is a major public sector iron and steel unit set up with Russian collaboration.
Why others fail: Jamshedpur is for iron and steel, not cotton; Rourkela (Odisha) is steel; Coimbatore is known for textiles.

Q5. Consider the following statements about SEZs in India:
1. SEZs operate under a single-window clearance system.
2. SEZs are exempt from customs duties but not from GST.
3. The SEZ Act was enacted in 2005.
Which of the statements are correct?
A. 1 and 2 only
B. 2 and 3 only
C. 1 and 3 only
D. 1, 2 and 3

Answer: C
Explanation: Statements 1 and 3 are correct; SEZs have single-window clearance and were established under the 2005 Act.
Why others fail: Statement 2 is incorrect because SEZs are treated as foreign territory for customs purposes, and GST applicability is partial but not fully exempt — a nuanced point often misremembered.

Last‑Minute Revision (15–20 one‑liners)

• ⚠️ First EPZ in India: Kandla, 1965.
• ⚠️ SEZ Act passed in: 2005 (effective 2006).
• ⚠️ Largest jute-producing state: West Bengal.
• ⚠️ Largest sugar-producing state: Uttar Pradesh.
• ⚠️ TISCO established in: 1907, Jamshedpur.
• ⚠️ Aluminium production needs 18,000 kWh/tonne — power is key.
• ⚠️ Cotton textile: largest agro-based industry; employs 45 million.
• ⚠️ Hugli industrial belt: maximum concentration of jute mills.
• ⚠️ Chhotanagpur plateau: hub of iron and steel due to mineral availability.
• ⚠️ Noida and Gurugram are part of DMIC — Delhi-Mumbai Industrial Corridor.
• ⚠️ "Make in India" launched in 2014 to boost manufacturing.
• ⚠️ NMCC set up in 2004 for manufacturing competitiveness.
• ⚠️ Bengaluru = Silicon Valley of India — IT hub.
• ⚠️ Agglomeration economy = cost reduction via industrial clustering.
• ⚠️ Public sector leads in strategic industries: SAIL, BHEL, HAL.
• ⚠️ Weight-losing industry example: sugar — located near farms.
• ⚠️ Gujarat-Maharashtra dominate chemical industry (60% share).
• ⚠️ SEZs have single-window clearance and tax incentives.
• ⚠️ EPZs → SEZs: policy evolution for export promotion.
• ⚠️ Mnemonic: “KILM” for major iron and steel plants — Kulti, Isapur, LS, MB (Rourkela, Bhilai, Durgapur, Bokaro).