What is manufacturing?
Production of goods in large quantities after processing from raw materials to more valuable products is called manufacturing. For instance, paper is manufactured from wood, sugar from sugarcane, iron and steel from iron-ore and aluminium from bauxite.
Which one of the following industries uses limestone as a raw material?
Aluminium
Cement
Sugar
Jute
Which one of the following agencies markets steel for the public sector plants?
HAIL
SAIL
TATA Steel
MNCC
Which one of the following industries uses bauxite as a raw material?
Aluminium
Cement
Jute
Steel
Which one of the following industries manufactures telephones, computer, etc?
Steel
Aluminium
Electronic
Information Technology.
