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
81
Excluding Antarctica, which continent has the lowest overall population density?
Answer:
Australia/Oceania
Australia and the surrounding Oceania region have the lowest population density of any inhabited continent, largely due to the vast, sparsely populated Australian interior.
82
What is the official language of the most populous country in the European Union?
Answer:
German
Germany is the most populous country within the European Union, and its official language is German.
83
Which country is the largest producer of both coffee and cocoa, with Portuguese as its official language?
Answer:
Brazil
Brazil is the largest country by area and population in South America, speaks Portuguese, and is a major global producer of both coffee and cocoa.
84
Greenland, the world's largest island, is an autonomous territory of which European nation?
Answer:
Denmark
Greenland is an autonomous constituent country within the Kingdom of Denmark.
85
Which country recognizes four official national languages: German, French, Italian, and Romansh?
Answer:
Switzerland
Switzerland is well-known for its linguistic diversity and recognizes German, French, Italian, and Romansh as official languages.
86
The population of which country is concentrated mainly along the Nile River?
Answer:
Egypt
About 95% of Egypt's population lives within a few kilometers of the Nile River banks and the Nile Delta, despite the country's massive desert area.
87
Which country is the second-largest in South America by area?
Answer:
Argentina
Brazil is the largest country in South America by a significant margin. Argentina is the second largest, followed by Peru and Colombia.
88
What are the two most common second languages learned globally, often competing for the top spot?
Answer:
English and French
English is widely considered the most common second language. French is often cited as the second most studied, taught in schools across every continent.
89
Which country has the highest average elevation in the world?
Answer:
Tajikistan
Tajikistan, where over 90% of the land is mountainous, has the highest average elevation in the world among countries.
90
Which major Asian country has four recognized national languages: Sinhala, Tamil, English, and a fourth?
Answer:
Singapore
Singapore recognizes four official languages: English, Malay, Mandarin Chinese, and Tamil.