Iron and steel, cement and aluminium are classed by raw material as:

Question

Accepted Answer

A. Mineral based

1. Cotton, jute and sugar are agro based.
2. Metals and minerals make these mineral based.
3. Petrochemicals belong here too.
_Source: syllabus Contemporary India II, Chapter 6, Manufacturing Industries._

Answer

Agro based

Answer

Forest based

Answer

Marine based

Iron and steel, cement and aluminium are classed by raw material as:

Keep practising Minerals & Industries