Q. Watson’s Hotel or Esplanade Mansion, which is India’s oldest surviving cast Iron Building is located in which of the following cities?
Answer: Mumbai
Notes: Watson's Hotel, also known as Esplanade Mansion, is located in Mumbai. Built in 1867, it is recognized as India's oldest surviving cast iron building. The structure showcases Victorian Gothic architecture and was originally a luxury hotel. Its unique cast iron framework was sourced from the UK, reflecting the colonial era's architectural trends.