The correct Answer is A-2, B-3, C-4, D-1
Explanation
This question assesses knowledge of the primary raw materials associated with specific industries. Understanding the fundamental inputs for major manufacturing sectors is crucial for comprehending industrial geography and economic development.
Statement-wise Analysis
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A. Cement:
- Correct. Cement production primarily uses limestone as a key raw material. Other materials include clay and gypsum.
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B. Iron & Steel:
- Correct. The iron and steel industry relies heavily on iron ore, coking coal, and limestone as its main raw materials. Coking coal provides the necessary heat and acts as a reducing agent.
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C. Sugar:
- Correct. Sugarcane is the principal raw material for the sugar industry. The industry is typically located close to sugarcane-producing areas due to the perishable nature and weight-losing characteristic of sugarcane.
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D. Jute:
- Correct. Raw jute fibre is the fundamental raw material for the jute industry, which processes it into various products like hessian, sacking, and carpets.
Key Takeaway
Industrial location and production are fundamentally determined by the availability and characteristics of their primary raw materials.