General Knowledge MCQs
Topic Notes: General Knowledge
MCQs and preparation resources for competitive exams, covering important concepts, past papers, and detailed explanations.
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
51
Which explorer is known for mapping the Amazon River?
Answer:
Francisco de Orellana
Orellana completed the first known navigation of the entire length of the Amazon River in 1542.
52
Who was the first woman in space?
Answer:
Valentina Tereshkova
Soviet cosmonaut Valentina Tereshkova flew a solo mission on Vostok 6 in 1963.
53
Who made the first solo nonstop flight across the Atlantic Ocean?
Answer:
Charles Lindbergh
Lindbergh flew the *Spirit of St. Louis* from New York to Paris in 1927, becoming an international hero.
54
Who was the American naval officer who 'opened' Japan to the West in 1853?
Answer:
Matthew Perry
Commodore Perry sailed his 'Black Ships' into Tokyo Bay, forcing Japan to end its policy of isolation and sign a trade treaty.
55
Which Italian navigator explored the northeast coast of North America (including New York Harbor) for France in 1524?
Answer:
Giovanni da Verrazzano
Verrazzano was the first European to explore the Atlantic coast of North America between Florida and New Brunswick.
56
Who was the Norse explorer who founded the first Norse settlement in Greenland?
Answer:
Erik the Red
Exiled from Iceland, Erik the Red sailed west and founded a colony on a land he named Greenland to attract settlers.
57
Who led the first expedition to cross the Antarctic Circle?
Answer:
James Cook
In 1773, Captain James Cook and his crew became the first recorded sailors to cross the Antarctic Circle, though they did not sight land.
58
Which Victorian explorer is known for his travels to Mecca in disguise and translating the *Kama Sutra* and *Arabian Nights*?
Answer:
Richard Francis Burton
Burton was a polymath and linguist who famously visited Mecca in disguise, a journey forbidden to non-Muslims.
59
Who explored the Mississippi River and claimed the entire valley for France, naming it Louisiana?
Answer:
René-Robert Cavelier, Sieur de La Salle
La Salle descended the Mississippi to the Gulf of Mexico in 1682, claiming the vast region for King Louis XIV.
60
Who discovered the source of the Nile River (Lake Victoria)?
Answer:
John Hanning Speke
Speke identified Lake Victoria as the source of the Nile in 1858, though his claim was disputed by his companion Richard Burton.