General Knowledge Trivia Quiz

David Warren was an Australian scientist who invented the flight data recorder or 'black box' for aircraft in the 1950s. His invention revolutionized aviation safety by recording cockpit conversations and flight data for accident investigation. He was not associated with Commonwealth Games, Hollywood films, or the Bhopal gas tragedy.

Barbara Kingsolver won the 2010 Orange Prize for Fiction for her novel 'The Lacuna'. The Orange Prize (now Women's Prize for Fiction) honors female authors. Arundhati Roy won the Booker Prize in 1997. Hilary Mantel (option misspells as 'Hillari') won the prize in 2009 for 'Wolf Hall'. Ashwin Sanghi is an Indian thriller writer.

Mark Zuckerberg founded Facebook (now Meta) in 2004 while studying at Harvard University. Bill Gates founded Microsoft. Martin Cooper invented the mobile phone. Orkut Buyukkokten created Orkut, a social networking site owned by Google that was popular in India before Facebook's rise.

Indian Railways is the largest public sector undertaking in India by revenue, employee count (over 1.3 million), and infrastructure scale. It operates one of the world's largest railway networks. BHEL is a major PSU but smaller in scale. HMT (watches) and ITI (telecommunications) are PSUs but significantly smaller in revenue and workforce compared to Railways.

Diamond is the hardest naturally occurring substance and can cut through glass without dulling or breaking. Materials like iron, tin, or gypsum would either scratch the glass surface or shatter it rather than making a clean, controlled cut.

George Washington served as the first President of the United States from 1789 to 1797, having previously led the Continental Army to victory in the Revolutionary War. He established many presidential traditions still followed today, including the two-term precedent which later became law.

Harare, the capital of Zimbabwe, was previously known as Salisbury during the period of British colonial rule. The city was renamed in 1982 after Zimbabwe gained independence, taking its name from a local Shona chief named Neharawa.

Bjorn Borg won the Wimbledon Men's Singles Championship in 1977, defeating Jimmy Connors in the final in five sets. This was Borg's second Wimbledon title, and he went on to dominate men's tennis in the late 1970s and early 1980s with his playing style and physical fitness.

Yugoslavia means 'the land of the Southern Slavs,' referring to the South Slavic peoples who inhabited the region. The country was formed after World War I to unite these Slavic nations, though it eventually dissolved into separate independent countries in the 1990s after ethnic conflicts.

Diamond is not a metal - it is a form of carbon (a non-metallic element). Gold, silver, and copper are all metallic elements with typical metal properties like electrical conductivity and malleability.

Mayank is a Sanskrit-derived Indian name meaning 'moon' or 'one who brings joy like the moon'. This is a common name in India and the word 'Mayank' is formed from 'May' (joy) and 'Ank' (mark or symbol), symbolizing the moon as a mark of joy. The other options (Dream, Ocean, Tree) are not meanings associated with this name.

Maitri or Maitree is a Sanskrit word meaning 'friendship' or 'friendliness'. In Indian philosophy, Maitri is one of the four Brahmaviharas (sublime attitudes) and represents loving-kindness and friendly compassion toward all beings. The other options (Intelligent, Powerful, Knowledge) do not represent the meaning of this word.

Switzerland's postal stamps have the name 'Helvetia', which is the Latin name for Switzerland. The country uses Helvetia as its female national personification, similar to how Marianne represents France. The name appears on Swiss stamps and currency as 'Confoederatio Helvetica' (Swiss Confederation). Yugoslavia, Kenya (misspelled as Keneya), and Malaysia do not use 'Helvetia' on their stamps.

The old name for Taiwan was 'Formosa,' meaning 'beautiful island' in Portuguese, given by Portuguese sailors in the 16th century. However, the option is misspelled as 'Farmosa' instead of 'Formosa.' Despite the typo, this is clearly the intended correct answer.

The Gulf of Mexico is the largest gulf in the world, covering approximately 600,000 square miles. It's bordered by the United States, Mexico, and Cuba. The other options (Gulf of Vegas, Gulf of Canada) are fictional or incorrect names.