Explanation: Kolkata, the capital city of West Bengal, is often referred to as the "City of Joy." This nickname is deeply rooted in the cultural and historical context of the city. The term "City of Joy" reflects the vibrant cultural life, rich history, and warm hospitality that characterize Kolkata. The city is known for its numerous festivals, including the famous Durga Puja, which showcases the city's cultural richness and the joyous spirit of its people.
Kolkata has a long and storied history, dating back to the 17th century when it was established as a trading post by the British East India Company. Over the years, the city has been a hub of intellectual and cultural activity, contributing significantly to the fields of literature, art, and music. The city's literary figures, such as Rabindranath Tagore, and its rich tradition of theater and cinema have all contributed to its reputation as a place of cultural vibrancy and joy.
The nickname "City of Joy" is not just a casual reference but is deeply embedded in the city's identity. It is used in various contexts, from tourism to local pride, and is recognized both within India and internationally. The term encapsulates the essence of Kolkata's unique charm, which includes its street food, bustling markets, and the warm and welcoming nature of its residents.
In contrast, the other options provided do not fit the context of the question. Hawaii, a state in the United States, is geographically and culturally unrelated to the term "City of Joy." Delhi, the capital of India, is known for its historical monuments and political significance, but it is not associated with the "City of Joy" nickname. Similarly, Mumbai, a major commercial and financial hub, is recognized for its economic importance and film industry, but it does not carry the cultural and historical significance associated with the "City of Joy."
Therefore, the correct answer is Kolkata, as it is the city that is widely known and celebrated as the "City of Joy." This nickname is a testament to the city's rich cultural heritage, vibrant festivals, and the warm hospitality of its people, making it a unique and beloved city in India.