“Blue Revolution” refers to:

Appeared in: NORCET 10 Prelims-2026

Explanation

The Blue Revolution specifically denotes the period of rapid growth and modernization in the aquaculture and fisheries sector.
It was launched to increase the production of fish and marine products to meet growing demand and improve food security.
This initiative involves adopting new technologies for fish breeding, rearing, and harvesting.
The term parallels other 'revolutions' in agriculture, such as the Green Revolution (food grains) and White Revolution (milk).

Option B: Networking is related to information technology and telecommunications, involving the interconnection of computer systems.
Option C: Technological development is a very general term. While the Blue Revolution utilizes technology, it is not synonymous with general technological advancement.
Option D: Environmental hygiene pertains to public health practices like sanitation, waste disposal, and ensuring a clean living environment to prevent disease.

Visual 1: Infographic: A chart illustrating the different agricultural revolutions in India (Blue, Green, White, Yellow, Golden) with representative images for each (fish, wheat, milk, oilseeds, fruits/honey).

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Definition of the Blue Revolution as background academic context rather than a clinical decision trigger.
Understanding the Blue Revolution is relevant to community health nursing, particularly in coastal and rural areas, as it impacts the local economy, diet, and nutritional status of the population.
A community's access to affordable protein through fish can significantly combat malnutrition, a key concern in public health.
What if? If a community health nurse is working in a coastal village where the Blue Revolution has been successfully implemented, their focus might shift from addressing protein-energy malnutrition to managing health issues related to the fish processing industry or potential marine pollution.

How to Approach the Question

Identify the key term in the question, which is 'Blue Revolution'.
This is a factual recall question. Access your knowledge base about major economic or agricultural initiatives.
Associate the color 'blue' with water, oceans, and lakes.
Evaluate the options. 'Fishing and aquaculture' directly relates to water and aquatic life.
Eliminate the other options: 'Networking' (IT), 'Technological development' (too general), and 'Environmental hygiene' (sanitation) are clearly distinct concepts.
Confirm the association between 'Blue Revolution' and fisheries to select the correct answer.

Concept Tested & Keywords

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Practise the full NORCET 10 Prelims-2026

Attempt every question from this paper in a timed mock, then review the full solution for each one.