Explanations:The cost of living in a city is a complex metric that encompasses various factors such as housing, transportation, and the cost of goods and services. Mercer's cost of living survey is a widely recognized tool that ranks cities based on these factors, providing a comprehensive view of the expenses one might incur in different cities. The survey is conducted annually and takes into account a wide range of cost factors to determine the overall cost of living in a city.
Mumbai, being a major financial and commercial hub, often ranks high in such surveys due to its high cost of living. The city is known for its high real estate prices, expensive transportation costs, and the overall cost of goods and services. The cost of living in Mumbai is influenced by several factors, including its status as a major economic center, the high demand for housing, and the cost of maintaining a lifestyle in a bustling metropolis.
Other cities like Delhi, Bangalore, and Chennai also have high costs of living, but they do not rank as high as Mumbai in Mercer's 2020 cost of living survey. The survey considers multiple factors, and Mumbai's overall cost of living is higher due to its economic significance and the associated expenses.
It is important to note that the cost of living can vary significantly within a city, and factors such as location, lifestyle, and personal expenses can influence the overall cost. However, Mercer's survey provides a standardized and comprehensive view of the cost of living in different cities, making it a valuable tool for understanding the economic landscape of urban areas in India.