Explanation: Mumbai, the financial capital of India, is a significant urban center with a large population. The ranking of cities by population is a critical aspect of urban demography and helps in understanding global urbanization trends. According to the United Nations data from 2018, Mumbai is ranked as the seventh most populous city in the world. This ranking is based on the total number of residents living within the city and its metropolitan area.
The population of a city is a dynamic figure that changes over time due to various factors such as birth rates, death rates, migration, and urbanization. The UN data provides a snapshot of the population at a specific point in time, which is crucial for urban planning, resource allocation, and policy-making.
It is important to note that the ranking of cities by population can vary depending on the source and the methodology used. Different organizations and studies may use different criteria to define the boundaries of a city and its metropolitan area, which can affect the population count. For instance, some studies might include the entire metropolitan area, while others might focus only on the city proper.
In the context of global urbanization, Mumbai's ranking as the seventh most populous city highlights its significance as a major urban center. The city's population growth is driven by various factors, including economic opportunities, migration from rural areas, and natural population growth. Understanding the population dynamics of such a large city is essential for addressing issues related to housing, infrastructure, healthcare, and environmental sustainability.
The ranking of Mumbai as the seventh most populous city in the world, according to the UN data from 2018, underscores the importance of Mumbai in the global urban landscape. This information is crucial for students preparing for competitive examinations such as the UPSC, MPSC, SSC, Bank PO, and MBA Entrance Exams, where knowledge of urban demography and global city rankings is often tested.