General Knowledge: UPSC Previous Year Questions (Prelims)

Explanation

Greece won the Euro Football Tournament in 2004, which was held in Portugal. The UEFA European Football Championship (Euro) is a quadrennial tournament featuring 24 European men’s national teams, starting with a group stage and ending in a knockout phase to crown the champion. The tournament is typically held every four years. It is the second most-watched football tournament worldwide, after the FIFA World Cup.

Explanation

Saurav Ganguly captained the Indian cricket team in Test matches for 49 times, which is the highest among the given options. Options (a), (b) and (d) are incorrect:

Sunil Gavaskar: Captained India in 47 Test matches.

Mansur Ali Khan Pataudi: Captained India in 40 Test matches. Mohammad Azharuddin: Captained India in 47 Test matches

Explanation

Tim Berners-Lee - Invented the World Wide Web (WWW) in 1989 at CERN. Developed HTML (HyperText Markup Language), HTTP (HyperText Transfer Protocol), and the first web browser.

Explanation

The OIC’s headquarter is in Jeddah, Saudi Arabia. This geographically strategic placement within the Islamic world facilitates efficient communication and coordination among the organization’s diverse member states. The Organization of Islamic Cooperation (OIC) stands as the second largest intergovernmental organization globally, following the United Nations. With 57 member states dispersed across four continents, the OIC functions as the unified voice of the Muslim world. Its core mission centers on safeguarding and advancing the interests of Muslims worldwide, while simultaneously promoting international peace and harmony.

Explanation

Gabriel García Márquez, a key figure in 20th-century literature, is renowned for his distinctive storytelling and magical realism. His masterpiece, One Hundred Years of Solitude, chronicles the Buendía family and the mythical town of Macondo, cementing his literary legacy. His other acclaimed works, including Love in the Time of Cholera and Chronicle of a Death Foretold, explore themes of love, loss, and political upheaval. Honored for his profound impact on literature, he received the Nobel Prize in Literature in 1982.

Explanation

The inaugural conference convened in July 1957 in Pugwash, Nova Scotia, Canada. This location, a small fishing village, provided a secluded and neutral setting conducive to open and candid discussions. The choice of Pugwash was significant, lending its name to the movement and symbolizing the commitment to peace and understanding that the conferences embodied.

Explanation

Statement 1 is incorrect: The series of the International Paper Sizes is based on A0 size whose area is 1 m2. The "A" series employs a binary scaling system, where each subsequent size (A1, A2, A3, etc.) is created by folding the preceding size in half along its longer side. This halving process results in a consistent aspect ratio of 2:1, often approximated as 1.414:1. This ratio ensures that regardless of the size, the paper maintains its rectangular shape.

Statement 2 is incorrect: Each ‘A’ size in the series is half the size of the previous one. A1 is half of A0, A2 is half of A1, and so on. Since A4 is four steps down from A0 (A0, A1, A2, A3, A4), its area is (1/2) * (1/2) * (1/2) * (1/2) = 1/16th of the A0 size.

Explanation

Statement 1 is incorrect: NATO, established in 1949, is a military alliance of North American and European countries, originally focused on collective security during the Cold War. The North Atlantic Cooperation Council (NACC), created in 1991 after the Warsaw Pact’s dissolution, facilitated dialogue between NATO and former Eastern Bloc nations. In 1997, the NACC was replaced by the Euro-Atlantic Partnership Council (EAPC), which continues to promote security cooperation.

Statement 2 is correct: The United States and the United Kingdom were founding members of NATO in 1949, signing the North Atlantic Treaty in Washington, D.C. The treaty established mutual defense, meaning an attack on one member is considered an attack on all. This principle, outlined in Article 5, remains central to NATO’s mission.

Explanation

List-I (Person) List-II (Position/Organization) Nancy Pelosi An American politician who was the 52nd Speaker of the United States House of Representatives, serving from 2007 to 2011 and again from 2019 to 2023. Margaret Chan A Chinese-Canadian physician, who served as the Director-General of the World Health Organization (WHO) Pascal Lamy Born 8 April 1947 is a French political consultant and businessman. He was the Director-General of the World Trade Organization (WTO) Steve Ballmer American businessman and investor who served as chief executive officer of Microsoft from 2000 to 2014

Explanation

Option (1) is correct: The 14th NAM Summit was held in Havana, Cuba, in 2006, uniting member states committed to non-alignment during the Cold War.

Option (2) is incorrect: The 2006 APEC Leaders’ Meeting took place in Hanoi, Vietnam. APEC fosters economic cooperation among 21 Asia-Pacific economies.

Option (3) is correct: The 7th EU-India Summit occurred in Helsinki, Finland, in 2006, focusing on trade, climate change, energy, and security.

Option (4) is incorrect: COP12, the 2006 UN Climate Change Conference, was held in Nairobi, Kenya, emphasizing Kyoto Protocol implementation and global climate cooperation.