Manufacturing Industries-2

Which is the second most important metallurgical industry in India?

• Iron Industry

• Steel Industry

• Aluminum Industry

• None of the Above

The Iron ore, coking coal and lime stone are required in the ratio of approximately

• 1:4:2

• 4 : 2 : 1

• 1:2:4

• None of the above

What is the main purpose of manganese in the iron and steel industry?

• To produce electricity

• To reduce iron ore

• To create magnesium

• To harden the steel

Which one of the industry referred as Basic Industry?

• Agro industry

• Chemical industry

• Iron & Steel industry

• Fertilizer industry

Aluminium smelting plants in the country are located in

• Odisha

• Andhra Pradesh

• West Bengal

• Kerala