Let’s learn about the major metropolitan cities in India, their economic significance, cultural diversity, urban challenges, and sustainable development initiatives. Metropolitan cities play a crucial role in the development of the state & the country. This article focuses on the major Metropolitan Cities in India 2025 There are 17 Indian cities metro train system as on October 2024, with Delhi metro as the leader among them. India's metro networks play. Explore the list of metro cities in India. Know their population, economic significance, and how they differ from Tier 1 and Tier 2 cities in 2025.