All Categories MCQs
Topic Notes: All Categories
General Description
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
70601
Maple Syrup is a globally recognized resource primarily associated with:
Answer:
Quebec, Canada
The province of Quebec produces over 70% of the world's maple syrup supply.
70602
Which country is the world's largest producer of Silver?
Answer:
Mexico
Mexico has historically been and remains the world's top producer of silver.
70603
Lapis Lazuli, a deep blue semi-precious stone, has been mined for thousands of years in:
Answer:
Afghanistan
The Sar-i Sang mines in Badakhshan, Afghanistan, have been the primary source of Lapis Lazuli for over 6,000 years.
70604
Processed coal with high carbon content used as a fuel and reducing agent in smelting iron ore is called:
Answer:
Coke
Coke is a grey, hard, and porous fuel with a high carbon content and few impurities, made by heating coal in the absence of air.
70605
Which South American country is famous for its high-quality Emeralds?
Answer:
Colombia
Colombia produces a significant percentage of the world's gem-quality emeralds, known for their deep green color.
70606
Ilmenite and Rutile are the primary ores for which strong, lightweight metal?
Answer:
Titanium
Titanium is extracted primarily from the minerals ilmenite and rutile.
70607
Which country holds the world's largest total freshwater resources (renewable)?
Answer:
Brazil
Thanks largely to the Amazon River basin, Brazil possesses the highest volume of renewable freshwater resources of any country.
70608
Pyrite is a mineral often mistaken for gold, leading to its nickname:
Answer:
Fool's Gold
Pyrite (Iron sulfide) has a metallic luster and pale brass-yellow hue that resembles gold, earning it the nickname 'Fool's Gold'.
70609
Which country produces the most Tea?
Answer:
China
China is the birthplace of tea and remains the world's largest producer.
70610
What is 'Green Hydrogen'?
Answer:
Hydrogen produced via electrolysis using renewable energy
[attachment_0](attachment) Green Hydrogen is produced by splitting water into hydrogen and oxygen using electrolysis powered by renewable sources like wind or solar.