Which of the following industry pairs is correctly grouped as heavy industries?

Correct option is B

The correct answer is (b) Shipbuilding and Automobile.
• Heavy industries are characterised by large capital investment, heavy machinery, and large-scale production.
• Shipbuilding and automobile manufacturing both require massive infrastructure, skilled labour, and long production cycles.
Information Booster:
• Heavy industries generally form the backbone of industrial development.
• They have a high capital-output ratio.
• Examples include iron and steel, shipbuilding, automobiles, heavy electricals.
• India’s heavy industrial base expanded significantly after the Second Five-Year Plan (1956–61).
Additional Knowledge:
• Heavy industries support the growth of ancillary and small industries.
• They play a key role in employment generation and exports.