Introduction:
In the UPSC examination, all subjects carry equal weightage of marks. However, some chapters or topics within a subject may require more attention due to their importance, relevance, and potential to fetch higher marks. It is essential to identify these chapters and topics to allocate appropriate time and effort for preparation.

Identifying Chapters with More Marks:

1. Current Affairs: This section holds significant importance in the UPSC examination. It covers recent national and international events, government schemes, policies, and socio-economic issues. As current affairs are dynamic, it is crucial to stay updated with recent developments to score well in this section.

2. Indian Polity and Governance: This subject holds substantial weightage in the UPSC examination. Chapters such as the Constitution of India, Fundamental Rights, Directive Principles of State Policy, Indian Parliament, and Judiciary are crucial for scoring well. Understanding the functioning and structure of the Indian political system is essential.

3. Indian Economy: Topics related to the Indian economy, such as economic planning, budget, taxation, monetary policy, and various sectors like agriculture, industry, and services, hold significant weightage. It is important to have a clear understanding of economic concepts and their practical implications.

4. Modern Indian History: Chapters related to the Indian freedom struggle, the Indian National Movement, and the contributions of various leaders are important for scoring well. Familiarity with major events, movements, and personalities of the pre and post-independence era is crucial.

5. Geography: Topics like physical geography, Indian geography, world geography, and environmental issues hold importance in the UPSC examination. Understanding concepts like climate, landforms, natural resources, and their geographical significance is essential.

6. Science and Technology: Chapters related to basic concepts of physics, chemistry, and biology, along with recent advancements in science and technology, hold relevance in the UPSC examination. Awareness of current developments in the field of science and technology is important.

7. Social Issues: Topics related to social issues such as poverty, unemployment, education, health, gender equality, and social empowerment require attention. Understanding the causes, consequences, and government initiatives related to these issues is crucial.

Conclusion:
While all subjects in the UPSC examination carry equal marks, certain chapters and topics require more emphasis due to their significance and potential to fetch higher marks. It is important to prioritize these chapters during preparation and allocate sufficient time and effort accordingly. Staying updated with current affairs and having a clear understanding of fundamental concepts in various subjects will help in scoring well in the examination.