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
11
What is the population density of Oceania per square kilometer?
Answer:
5 per km²
Oceania’s population density is 5 people per square kilometer, the lowest among continents, compared to Europe’s 34 per km², South America’s 25 per km², or North America’s 20 per km².
12
What percentage of the global population lives in Oceania?
Answer:
0.54%
Oceania accounts for just 0.54% of the world’s population, the smallest share compared to Europe’s 9.78%, South America’s 5.53%, or North America’s 4.73%, due to its sparse island populations.
13
What is the current population of Oceania?
Answer:
42,793,988
Oceania’s population is approximately 42,793,988, the smallest among populated continents, far lower than Europe’s 747 million, South America’s 431 million, or North America’s 369 million.
14
Which regions are included in Oceania?
Answer:
Pacific Islands and Australia
Oceania includes the Pacific Islands and Australia, distinguishing it from regions like Antarctica, Asia, or South America, encompassing diverse island nations and the Australian mainland.
15
What is the primary geographical composition of Oceania?
Answer:
Thousands of islands in the Central and South Pacific
Oceania is primarily composed of thousands of islands in the Central and South Pacific, unlike a single landmass like Australia alone, or desert or polar regions, defining its archipelagic nature.
16
Which European city has the largest population?
Answer:
Moscow, Russia
Moscow, Russia, is Europe’s largest city, with over 12 million in its metropolitan area, surpassing London, Berlin, or Paris, a major political and cultural center.
17
Which European mountain is the highest?
Answer:
Mount Elbrus
Mount Elbrus in Russia, at 5,642 meters, is Europe’s highest mountain, taller than Mont Blanc, Matterhorn, or Zugspitze, located in the Caucasus Mountains.
18
Which European country is the smallest by area?
Answer:
Vatican City
Vatican City is Europe’s smallest country by area, covering just 0.44 km², smaller than Monaco, San Marino, or Liechtenstein, known as the seat of the Catholic Church.
19
Which European country has the longest coastline?
Answer:
Norway
Norway has Europe’s longest coastline, over 25,000 kilometers, due to its fjords and islands, longer than Greece, Italy, or Spain, which also have extensive coastlines.
20
What is the largest waterfall in Europe?
Answer:
Rhine Falls
The Rhine Falls in Switzerland is Europe’s largest waterfall by volume, surpassing Dettifoss, Krimml Falls, or Gullfoss, a popular tourist attraction near Schaffhausen.