Which of the following manufacturing industries uses bauxite as its main raw material?
Answer
Aluminium industry
The correct answer is Aluminium industry — Therefore the correct option is Aluminium industry.
Step-by-step solution
- Identify the primary raw material mentioned for each option.
- Aluminium industry uses bauxite to produce alumina, the basic material for aluminium.
- Cement industry uses limestone and clay, not bauxite.
- Sugar industry uses sugarcane, not bauxite.
- Textile industry uses cotton or synthetic fibres, not bauxite.
- Therefore the correct option is Aluminium industry.
Common mistake: Choosing cement industry because it also uses minerals.
Concept tested: Raw material identification
Published · How this solution was prepared and checked
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