International Affairs
OPSC - OCS Paper 1 — Current Affairs
2-min read·10 key concepts·10 facts
AI-Powered Analysis
22
PYQs Analyzed
2020–2025
Years Covered
Paper 1
OPSC - OCS
This subtopic covers international events, agreements, and global issues relevant to the OPSC exam. It tests knowledge on international organizations, summits, and global developments.
Key Concepts
BRICS Summit
Group of emerging economies discussing global issues.
UNESCO Biosphere Reserves
Protected areas designated by UNESCO for conservation.
Climate Change Impact
Rising sea levels affecting countries like Indonesia.
G20 New Delhi Declaration
Global economic and environmental commitments.
Local Currency Agreements
Cross-border trade using local currencies.
Space Discoveries
New celestial bodies or phenomena discovered.
International Summits
Key meetings of global leaders and organizations.
UN Security Council
Non-permanent members elected for two-year terms.
Nomadic Elephant Exercise
Joint military exercise between India and Mongolia.
Global Pollution
Measures to combat air and environmental pollution.
Must-Know Facts
- 1BRICS-22 Summit held virtually in 2021.
- 2Khuvsgul Lake added to UNESCO Biosphere Reserves in 2021.
- 3Indonesia announced capital change due to sea level rise.
- 4Ghaziabad was the most polluted city in 2021.
- 5Patania II was a mining robot stranded in the Pacific.
- 6India's two-year UN Security Council term started in 2020.
- 7G20 New Delhi Declaration included climate and economic commitments.
- 8Nomadic Elephant is a joint military exercise with Mongolia.
- 9Samvad Conference relates to Asia's democratic traditions.
- 10World Sustainable Development Summit 2020 theme was Towards 2030 Goals.
Exam Patterns
Statement-based questions dominate with multiple options.
Questions often focus on specific facts and dates.
Matching exercises for summits and host cities are common.
Questions test knowledge of international agreements and organizations.
Multiple-choice questions with options requiring critical analysis.
Common Traps
Confusing similar-sounding international organizations.
Mixing up dates and events related to the same topic.
Overlooking the exact wording of statements in questions.
Failing to differentiate between similar international exercises.
Misremembering the correct answers for recurring questions.
Year Highlights
2021BRICS Summit, UNESCO Biosphere Reserves, and climate change topics were prominent.
2022G20 New Delhi Declaration and Local Currency Agreements were tested.
2024Summit matching and climate change issues were highlighted.
2025Kho Kho World Cup and Blind Hockey World Cup were included.
Practice these PYQs
Test yourself with the actual 22 questions on International Affairs