International Relations is an important part of the UPSC Civil Services Preliminary Examination, particularly when current global developments overlap with static concepts. This practice quiz covers topics including the North Atlantic Treaty Organisation (NATO), the Gaza Strip and international affairs relevant to UPSC Prelims 2027 preparation.
The questions are designed to test factual knowledge as well as the kind of conceptual understanding required to distinguish between closely related statements in the Preliminary Examination.
How should you attempt this UPSC International Relations quiz?
Try answering all questions before checking the explanations. For statement-based questions, pay close attention to words such as “only”, “always”, “all”, “never” and “exclusively”, as these can change the meaning of an otherwise familiar statement.
For UPSC Prelims 2027, candidates should also connect current international events with their geographical, institutional and historical background.
Q1. Consider the following statements about NATO:
- NATO is a political and military alliance.
- The North Atlantic Treaty was signed in 1949.
- NATO's collective-defence principle is associated with Article 5 of the North Atlantic Treaty.
Which of the statements given above is/are correct?
A. 1 and 2 only
B. 2 and 3 only
C. 1 and 3 only
D. 1, 2 and 3
Answer: D. 1, 2 and 3
NATO describes itself as a political and military alliance. The North Atlantic Treaty was signed in Washington on April 4, 1949, establishing the organisation.
Article 5 contains NATO's collective-defence commitment, under which an armed attack against one or more members in the treaty's specified area is considered an attack against them all. (NATO)
Q2. With reference to NATO, consider the following statements:
- NATO's Article 5 means that every member must automatically declare war whenever another member is attacked.
- Article 5 has been invoked only once in NATO's history.
- The invocation occurred following the September 11, 2001 terrorist attacks against the United States.
Which of the statements given above is/are correct?
A. 1 only
B. 2 and 3 only
C. 1 and 3 only
D. 1, 2 and 3
Answer: B. 2 and 3 only
Article 5 does not require every member to respond in exactly the same military manner. NATO states that each ally takes “such action as it deems necessary”, including the possible use of armed force.
Article 5 has been invoked only once, following the September 11, 2001 attacks against the United States. (NATO)
Q3. Consider the following statements regarding the Gaza Strip:
- The Gaza Strip lies on the eastern coast of the Mediterranean Sea.
- It borders Egypt to the southwest.
- It shares a border with Jordan.
- It is geographically separated from the West Bank.
Which of the statements given above are correct?
A. 1, 2 and 4 only
B. 1 and 3 only
C. 2, 3 and 4 only
D. 1, 2, 3 and 4
Answer: A. 1, 2 and 4 only
The Gaza Strip is a narrow territory on the Mediterranean coast, bordering Egypt to the southwest and Israel along its other land borders.
The Gaza Strip and West Bank are geographically separate Palestinian territories. Gaza does not share a border with Jordan.
Q4. Which one of the following organisations is headquartered in Brussels?
A. NATO
B. United Nations
C. World Trade Organization
D. International Monetary Fund
Answer: A. NATO
NATO's headquarters is located in Brussels, Belgium. The organisation's headquarters complex hosts the North Atlantic Council and NATO's international staff.
The United Nations headquarters is in New York, the WTO is headquartered in Geneva and the IMF is headquartered in Washington, D.C.
Q5. Consider the following pairs:
| Organisation | Headquarters |
|---|---|
| 1. NATO | Brussels |
| 2. WTO | Geneva |
| 3. IMF | Washington, D.C. |
| 4. International Court of Justice | The Hague |
How many of the above pairs are correctly matched?
A. Only one
B. Only two
C. Only three
D. All four
Answer: D. All four
All four pairs are correctly matched.
For UPSC preparation, candidates should regularly revise the headquarters, membership, mandate and major functions of international organisations. These facts often become useful when current affairs questions involve a particular institution.
Q6. Which of the following best describes the significance of Article 5 of the North Atlantic Treaty?
A. It establishes NATO's common currency.
B. It establishes the principle of collective defence.
C. It creates NATO's military command structure.
D. It establishes NATO's headquarters in Brussels.
Answer: B. It establishes the principle of collective defence.
Article 5 is the central collective-defence provision of the North Atlantic Treaty. It establishes the principle that an armed attack against one or more members, within the treaty's specified geographical scope, is considered an attack against them all. (NATO)
Q7. Consider the following statements about the United Nations Security Council:
- It has 15 members.
- Five members are permanent members.
- The permanent members have veto power over substantive resolutions.
Which of the statements given above is/are correct?
A. 1 and 2 only
B. 2 and 3 only
C. 1 and 3 only
D. 1, 2 and 3
Answer: D. 1, 2 and 3
The UN Security Council has 15 members: five permanent members and 10 non-permanent members elected for two-year terms.
The five permanent members are China, France, Russia, the United Kingdom and the United States. Each permanent member can exercise the veto on substantive matters. (United Nations)
Q8. Which of the following countries is NOT a permanent member of the UN Security Council?
A. China
B. France
C. Germany
D. United States
Answer: C. Germany
Germany is not one of the five permanent members of the UN Security Council.
The permanent members are China, France, Russia, the United Kingdom and the United States.
Why are International Relations MCQs important for UPSC Prelims 2027?
International Relations questions can combine current affairs with static subjects such as geography, international organisations, treaties and diplomatic groupings.
A candidate preparing for UPSC Prelims 2027 should therefore avoid studying global events in isolation. For example, a question about NATO can test knowledge of Article 5, membership, geography or the organisation's historical origins rather than simply asking about a current event.
What should UPSC aspirants revise from this quiz?
- NATO — formation, headquarters, members and Article 5.
- Gaza Strip — geographical location and its relationship with the wider Israel-Palestine issue.
- UN Security Council — permanent members, veto and composition.
- International organisations — headquarters, mandates and membership.
- Current affairs connections — understand why a particular international development matters rather than memorising headlines alone.
UPSC International Relations Quiz: Quick Revision Table
| Topic | Key fact to remember |
|---|---|
| NATO | Political and military alliance |
| NATO founded | 1949 |
| NATO headquarters | Brussels, Belgium |
| NATO Article 5 | Collective defence |
| Article 5 invoked | Once, after 9/11 |
| Gaza Strip | Mediterranean coastal territory |
| UN Security Council | 15 members |
| UNSC permanent members | China, France, Russia, UK, US |
| UNSC veto | Held by the five permanent members |
UPSC Prelims 2027 International Relations: Quick Q&A
What is Article 5 of NATO?
Article 5 establishes NATO's principle of collective defence, under which an armed attack against one or more allies is treated as an attack against them all within the treaty's specified scope.
When was NATO established?
The North Atlantic Treaty was signed on April 4, 1949, establishing NATO.
How many permanent members does the UN Security Council have?
The UN Security Council has five permanent members: China, France, Russia, the United Kingdom and the United States.
Why is Gaza important for UPSC International Relations?
Gaza is relevant to international relations, West Asian geopolitics, international humanitarian issues and India's foreign-policy context. Aspirants should study both its geography and the wider historical and diplomatic context.