Step 1 : Understanding the Question
The objective is to correctly match four significant international organizations—The European Union (EU), the Association of Southeast Asian Nations (ASEAN), BRICS, and the South Asian Association for Regional Cooperation (SAARC)—with their respective years of formal establishment or inaugural summits. This requires knowledge of historical treaties and diplomatic declarations that defined the 20th and early 21st centuries.
Step 2: Key Formulas and approach
The primary approach for solving matching-type questions involves "Elimination and Verification." By identifying the establishment year of the most well-known or oldest organization first, one can narrow down the choices. For instance, knowing the Cold War origins of ASEAN or the post-Cold War restructuring of the European Union provides a solid foundation to verify the remaining pairs. No mathematical formulas are applicable here; instead, factual historical mapping is utilized.
Step 3 : Detailed Explanation
The European Union (A): While the roots of European integration trace back to the 1950s with the ECSC and EEC, the modern "European Union" was officially established by the Maastricht Treaty (Treaty on European Union). This treaty was signed in 1992 and came into force in 1993, marking the transition to a more unified political and economic entity. Therefore, A matches with 2 (1992).
ASEAN (B): The Association of Southeast Asian Nations was formed during the height of the Cold War to promote regional stability and economic growth. It was established on August 8, 1967, following the signing of the Bangkok Declaration by its five founding members: Indonesia, Malaysia, the Philippines, Singapore, and Thailand. Thus, B matches with 1 (1967).
BRICS (C): This acronym represents the association of five major emerging economies. While the concept of "BRIC" was popularized in 2001, the first formal diplomatic summit between the original four members (Brazil, Russia, India, and China) took place in Yekaterinburg, Russia, in June 2009. South Africa joined the group a year later. Hence, C matches with 4 (2009).
SAARC (D): The South Asian Association for Regional Cooperation was established to foster cooperation among nations in South Asia. Its charter was formally adopted in Dhaka, Bangladesh, on December 8, 1985. The organization aims to promote the welfare of the peoples of South Asia and improve their quality of life through accelerated economic growth. Consequently, D matches with 3 (1985).
Conclusion: By aligning these historical facts, we find that the sequence is A-2, B-1, C-4, and D-3, which corresponds perfectly with option (A).
Step 4 : Final Answer: (A) A-2, B-1, C-4, D-3