What is the process of manufacturing aluminium in India?

Bauxite mining, refining, smelting, and casting

Iron ore extraction, steelmaking, and forging

Coal mining, washing, and transportation

Petroleum drilling, refining, and distribution

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Answer and Solution

Answer

A. Bauxite mining, refining, smelting, and casting

Solution:

The process of manufacturing aluminium in India involves stages like bauxite mining, refining bauxite to alumina, smelting alumina to aluminium, and casting the aluminium into desired shapes for various applications. Therefore, the correct answer is 'Bauxite mining, refining, smelting, and casting'.

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