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
111
Which strait is a key oil transport route between the Persian Gulf and the Arabian Sea?
Answer:
Strait of Hormuz
The Strait of Hormuz, between Oman, the UAE, and Iran, connects the Persian Gulf to the Gulf of Oman. It carries about 25% of the world’s oil and a third of LNG, making it a critical geopolitical chokepoint.
112
Which strait connects the Black Sea to the Sea of Marmara, separating Europe and Asia?
Answer:
Bosporus Strait
The Bosporus Strait, about 30 km long and 640 meters at its narrowest, splits Istanbul and separates Europe from Asia. It connects the Black Sea to the Sea of Marmara and is a critical trade route, handling three times more traffic than the Suez Canal.
113
Which strait in southern Chile connects the Atlantic and Pacific Oceans?
Answer:
Strait of Magellan
The Strait of Magellan, named after Ferdinand Magellan, is a 570 km-long passage in southern Chile between the South American mainland and Tierra del Fuego. It was the primary route between the Atlantic and Pacific until the Panama Canal opened in 1914.
114
Which strait is the narrowest navigable channel in the English Channel?
Answer:
Strait of Dover
The Strait of Dover, at 34 km wide, is the narrowest part of the English Channel, separating Dover, UK, from Calais, France. It is the busiest shipping lane globally, with ferries and trade vessels crossing frequently.
115
Which strait separates Asia from North America, linking the Arctic and Pacific Oceans?
Answer:
Bering Strait
The Bering Strait, 85 km wide, separates Russia’s Chukchi Peninsula from Alaska, connecting the Arctic Ocean to the Bering Sea in the Pacific. Named after Vitus Bering, it was a land bridge during the Ice Age, facilitating early human migration.
116
Which strait connects the Mediterranean Sea to the Atlantic Ocean?
Answer:
Strait of Gibraltar
The Strait of Gibraltar, between Spain and Morocco, is the only natural connection between the Mediterranean Sea and the Atlantic Ocean. About 8 miles wide at its narrowest, it handles over 100,000 commercial ships annually and is a key geopolitical chokepoint.
117
Which strait separates the Malay Peninsula from Sumatra, connecting the Indian Ocean to the South China Sea?
Answer:
Malacca Strait
The Malacca Strait, stretching 800 km between the Malay Peninsula and Sumatra, is a vital shipping route connecting the Indian Ocean’s Andaman Sea to the South China Sea. It is one of the world’s busiest straits, handling 25% of global trade, though piracy remains a concern despite reduced incidents since the early 2000s.