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
61
Which African rainforest, the second-largest, spans six countries?
Answer:
Congo Rainforest
The Congo Rainforest, covering 3.7 million km² across six African countries, is the world’s second-largest rainforest, as listed in an X post. Guinean, Madagascar, and Ituri are smaller, making Congo Rainforest the correct choice.
62
Which Australian rainforest, the world’s oldest, is a biodiversity hotspot?
Answer:
Daintree Rainforest
Daintree Rainforest, in Queensland, Australia, is the world’s oldest tropical rainforest at 180 million years, renowned for biodiversity, as noted in web sources. Gondwana, Lamington, and Tasmanian are significant but younger, making Daintree Rainforest the correct choice.
63
Which European forest, a UNESCO site, is home to the last wild European bison?
Answer:
Białowieża Forest
Białowieża Forest, straddling Poland and Belarus, is a UNESCO World Heritage site and the last stronghold of wild European bison, as highlighted in an X post. Black, Bavarian, and New Forest lack bison, making Białowieża Forest the correct choice.
64
Which Alaskan forest, the largest U.S. national forest, is known for its temperate rainforest?
Answer:
Tongass National Forest
Tongass National Forest, covering 68,000 km² in Alaska, is the largest U.S. national forest and a temperate rainforest, as noted in web sources. Chugach is smaller, Sierra and Bridger-Teton are not rainforests, making Tongass National Forest the correct choice.
65
Which South American rainforest, the world’s largest, struggles to adapt to climate change in 2025?
Answer:
Amazon Rainforest
The Amazon Rainforest, spanning 6.7 million km² across South America, is the world’s largest and was studied in 2025 for its struggle to adapt to climate change, as per a web source. Valdivian, Atlantic, and Chocó are smaller, making Amazon Rainforest the correct choice.