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
Into which body of water does the Indus River empty?
Answer:
Arabian Sea
The Indus River, flowing through Pakistan, empties into the Arabian Sea near Karachi. Its delta is a vital ecological and agricultural region, supporting fisheries and irrigation while also being prone to flooding and sediment deposition.
82
Where does the Volga River begin?
Answer:
Valdai Hills
The Volga River originates in the Valdai Hills, northwest of Moscow, Russia. As Europe's longest river, it flows approximately 3,530 kilometers to the Caspian Sea, serving as a crucial waterway for transportation, agriculture, and industry in Russia.
83
Approximately how long is the Amazon River?
Answer:
6,575 km
The Amazon River, the world's largest by volume, is approximately 6,575 kilometers long, though its exact length is debated. Flowing through South America, primarily Brazil and Peru, it supports the Amazon rainforest's ecosystem and is a critical global waterway.
84
What is the source of the Yellow River?
Answer:
Qinghai-Tibet Plateau
The Yellow River, China's second longest river, originates in the Qinghai-Tibet Plateau at the Bayan Har Mountains. Known for its heavy silt load, which gives it a yellowish hue, the river is vital for agriculture but also prone to flooding, earning it the nickname 'China's Sorrow.'
85
Which river is referred to as the 'Father of Rivers'?
Answer:
Indus
The Indus River is sometimes called the 'Father of Rivers' due to its historical and cultural significance in South Asia. Originating in the Tibetan Plateau, it flows through Pakistan, supporting one of the world's earliest civilizations, the Indus Valley Civilization.
86
Between which two countries does the Oxus River flow?
Answer:
Afghanistan and Tajikistan
The Oxus River, also known as the Amu Darya, flows between Afghanistan and Tajikistan, among other Central Asian countries. It is a critical water source in the arid region, supporting agriculture and historically serving as a boundary in ancient empires.
87
On which river is Agra, home to the Taj Mahal, located?
Answer:
Yamuna
Agra, famous for the Taj Mahal, is situated on the banks of the Yamuna River in India. The Yamuna, a major tributary of the Ganges, supports the region's agriculture and has historical significance, with several Mughal-era monuments located along its course.
88
Which river flows through Paris, the capital of France?
Answer:
Seine
The Seine River flows through the heart of Paris, France, shaping the city's layout and cultural heritage. Spanning about 777 kilometers, it is a vital waterway for tourism, with iconic landmarks like the Eiffel Tower and Notre-Dame situated along its banks.
89
On which river is Budapest, the capital of Hungary, located?
Answer:
Danube
Budapest, Hungary's capital, is situated along the Danube River, which divides the city into Buda and Pest. The Danube, Europe's second longest river, is central to the city's identity, supporting tourism, trade, and scenic beauty.
90
In which country does the Don River primarily flow?
Answer:
Russia
The Don River flows primarily through Russia, originating in the Central Russian Upland and emptying into the Sea of Azov. Historically significant, it has been a key route for trade and cultural exchange in the region for centuries.