Correct option is A
The correct one-word substitution for "Government by a small group of all-powerful persons" is oligarchy.
- Oligarchy: A form of government in which power is held by a small group of individuals or a specific class.
- Hindi Meaning: कुछ गिने-चुने शक्तिशाली लोगों द्वारा शासन
- Example: The country was controlled by an oligarchy that consisted of wealthy business elites.
Meanings of the other options:
Monarchy: A form of government with a king or queen at its head.
- Hindi Meaning: राजशाही
- Example: The monarchy of England has existed for centuries.
Democracy: A form of government where the power lies with the people who elect representatives.
- Hindi Meaning: लोकतंत्र
- Example: India is the largest democracy in the world.
Anarchy: A state of disorder due to the absence of authority or government.
- Hindi Meaning: अराजकता
- Example: The country fell into anarchy after the collapse of its government.