Industries - comparative studies class 8

What is the important centre for iron and steel in the world

• USA

• UAE

• INDIA

• DETROIT

Industries can be classified on the basis of

• raw materials

• size

• ownership

• all the above

Industrial System consists of

• input , output , Processes

• large scale and small scale 

Iron production started in which year

• in 1911

• in 1912

• 2021

• 1907

Who founded Tata steels

• BR Ambedkar

• Jamsetji tata

• Mangal pandey

• Mahatma Gandhi

When was the first steel ingot manufactured

• 16 February 1912

• 1911

• 18 march

• 16 march 1912

Which is the second largest centre of textile in India after Mumbai

• Bombay

• Odisha

• Gujrat

• Ahmedabad

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What is the backbone of any country

• Iron and steel

• copper

• technology

• Children

Examples of marine based industry are

• Minerals

• Products from sea and ocean

• Animals and plants

• non of the above