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
231
Which tunnel is the longest railroad tunnel in the world?
Answer:
Gotthard Base
The Gotthard Base Tunnel in Switzerland, at 57.072 km, is the world’s longest railroad tunnel, opened in 2016, surpassing Seikan (53.850 km) and The Channel (50.450 km).