The question asks us to identify which activity does not fall within the scope of the World Trade Organization (WTO).

Understanding WTO Operations

The World Trade Organization (WTO) is the global international organization dealing with the rules of trade between nations. At its heart are the WTO agreements, negotiated and signed by the bulk of the world’s trading nations and ratified in their parliaments. The goal is to help producers of goods and services, exporters, and importers conduct their business.

The main functions of the WTO include:

• Administering WTO trade agreements.
• Acting as a forum for trade negotiations.
• Handling trade disputes.
• Monitoring national trade policies.
• Providing technical assistance and training for developing countries.
• Cooperating with other international organizations.

Analyzing the Options

Let's look at each option to see if it aligns with the functions and operations of the WTO:

Option 1: Trade in service, intellectual property protection, multifibre agreement.

The WTO's agreements cover trade in goods (like the phased-out Multifibre Agreement, though successor provisions exist), trade in services (General Agreement on Trade in Services - GATS), and trade-related aspects of intellectual property rights (Agreement on Trade-Related Aspects of Intellectual Property Rights - TRIPS). Therefore, these areas are indeed part of WTO operations.

Option 2: Supplementing balance of trade deficit and helping a nation to overcome balance of payment crisis.

This relates to financial assistance and macroeconomic stability. Organizations like the International Monetary Fund (IMF) are responsible for overseeing the international monetary system, monitoring exchange rates, and providing financial assistance to countries facing balance of payments problems. The WTO's focus is on trade rules and liberalisation, not on providing financial aid or managing a nation's balance of payments deficits directly.

Option 3: Redressal and settlement of tariff disputes.

A core function of the WTO is its dispute settlement mechanism. Member countries can bring disputes regarding trade rules, including issues related to tariffs, before the WTO. The Dispute Settlement Body (DSB) is responsible for resolving trade disputes between member governments. This clearly falls within WTO operations.

Option 4: Antidumping measures, industrial and export subsidies of trading nations.

The WTO has specific agreements addressing these issues. The Agreement on Anti-Dumping (AD Agreement) provides rules for taking action against dumping (exporting at below 'fair value'). The Agreement on Subsidies and Countervailing Measures (SCM Agreement) covers specific subsidies and remedies available to member countries. These are key areas regulated under WTO agreements.

Conclusion on WTO Operations

Based on the analysis, supplementing a balance of trade deficit or helping a nation overcome a balance of payment crisis are functions associated with international financial institutions like the IMF, not the WTO. The WTO deals with the rules of trade itself.

Therefore, the activity that does not fall within the ambit of WTO operations is supplementing balance of trade deficit and helping a nation to overcome balance of payment crisis.

Revision Table: Key WTO Functions

Additional Information on International Economic Bodies

While the WTO focuses on trade rules, other international organizations play crucial roles in the global economy.

• International Monetary Fund (IMF): Primarily deals with the international monetary system, exchange rates, balance of payments difficulties, and macroeconomic policy advice. It provides loans to countries facing financial crises.
• World Bank: Focuses on long-term economic development and poverty reduction by providing loans, grants, and technical assistance for development projects.

It is important to distinguish the distinct roles of these key international economic institutions when studying global economics and trade.