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
21751
What was the primary fuel source of the early Industrial Revolution?
Answer:
Coal
Coal was the essential fuel used to power steam engines and smelt iron, driving the industrial expansion.
21752
Which invention by Eli Whitney revolutionized the cotton industry in the US?
Answer:
Cotton Gin
Eli Whitney invented the Cotton Gin in 1793, which sped up the process of separating cotton seeds from the fiber, dramatically increasing the demand for cotton and slave labor.
21753
The process of moving from rural areas to cities is called:
Answer:
Urbanization
The Industrial Revolution caused massive urbanization as people moved from the countryside to towns and cities in search of factory work.
21754
Who invented the 'Spinning Jenny'?
Answer:
James Hargreaves
James Hargreaves invented the Spinning Jenny around 1764, which allowed a worker to spin multiple spools of thread simultaneously.
21755
Which industry was the first to be industrialized?
Answer:
Textile
The textile industry (specifically cotton) was the first to utilize modern production methods with inventions like the Spinning Jenny and the Water Frame.
21756
Who improved the steam engine, making it practical for industrial use?
Answer:
James Watt
While Thomas Newcomen invented an early steam engine, James Watt significantly improved its efficiency in the 1760s and 1770s, making it viable for powering machinery in factories.
21757
Which country is considered the birthplace of the Industrial Revolution?
Answer:
Great Britain
The Industrial Revolution began in Great Britain in the mid-18th century due to its abundance of coal, iron, capital, and a stable political environment.
21758
El Greco is associated with which artistic style that followed the High Renaissance?
Answer:
Mannerism
El Greco is a key figure of Mannerism (Late Renaissance), a style characterized by elongated figures, artificial colors, and emotional intensity, moving away from the balance of the High Renaissance.
21759
Which explorer's voyages were funded by King Ferdinand and Queen Isabella of Spain?
Answer:
Christopher Columbus
Ferdinand and Isabella (the Catholic Monarchs) sponsored Christopher Columbus's 1492 voyage, which led to the European discovery of the Americas.
21760
Palladian architecture, influenced by Andrea Palladio, is characterized by:
Answer:
Symmetry and classical temple fronts
Andrea Palladio was an influential architect who revived and adapted Roman classical forms. His style emphasizes symmetry, perspective, and the use of columns and pediments.