Explanations:Mumbai, the capital city of Maharashtra, is renowned for its economic prominence and urban development. The first statement asserts that Mumbai has the highest number of billionaires and millionaires among all Indian cities. This is true, as Mumbai is a major financial hub and home to numerous high-net-worth individuals. The city's economic activities, including finance, real estate, and entertainment, contribute to its status as a magnet for wealth.
The second statement claims that much of the Mumbai metropolitan area is built on reclaimed land. This is also accurate. Over the years, Mumbai has expanded its land area through extensive land reclamation projects. The city has a long history of reclaiming land from the sea to accommodate its growing population and urban development needs. Areas such as Worli, Bandra, and parts of the city's coastline have been significantly expanded through reclamation.
The third statement, however, is incorrect. It states that the Portuguese captured Mumbai in 1543. This is a historical inaccuracy. The Portuguese actually captured Mumbai in 1534. The Portuguese were the first European power to establish a foothold in the region, and they ruled the area for nearly a century before it was ceded to the British East India Company in 1661 as part of the dowry of Catherine of Braganza, who married King Charles II of England.
Understanding the historical context and economic significance of Mumbai is crucial for comprehending its current status and development. The city's economic power and urban expansion through land reclamation are well-documented facts, while the historical timeline of its capture by the Portuguese is a specific detail that requires accurate knowledge.