Question : What is a megacity?
Option 1: A city with a population of over 1 million
Option 2: A city with a population of over 5 million
Option 3: A city with a population of over 10 million
Option 4: A city with a population of over 20 million
Correct Answer: A city with a population of over 10 million
Solution :
Correct Option: Option 3
Explanation: A megacity is defined as a city with a population of over 10 million people. These cities are characterized by their large size and significant impact on the global economy and culture.