Explanations:The question asks for the capital city of Tamil Nadu, one of the 28 states of India. Tamil Nadu is located in the southern part of the country and is known for its rich cultural heritage, including classical music, dance, and literature. The capital city of Tamil Nadu is Chennai, which is also the largest city in the state.
Chennai, formerly known as Madras, is a major metropolitan city and serves as the administrative, economic, and cultural center of Tamil Nadu. It is a significant port city and has a long history dating back to the colonial era. The city is known for its historical landmarks, such as the Kapaleeshwarar Temple and the Fort St. George, as well as its modern infrastructure and industries.
Understanding the capitals of Indian states is an essential part of geographical knowledge and is often tested in various competitive examinations such as the SSC (Staff Selection Commission) and UPSC (Union Public Service Commission) exams. It is important to know the capitals of all states to avoid confusion with other major cities in India.
For example, Hyderabad, which is mentioned in one of the options, is the capital of Telangana, a state that was formed in 2014 after being separated from Andhra Pradesh. Agartala, mentioned in another option, is the capital of Tripura, a northeastern state of India. These cities are not related to Tamil Nadu and should not be confused with Chennai.
Therefore, the correct answer to the question is Chennai, as it is the capital city of Tamil Nadu. This knowledge is crucial for anyone studying Indian geography or preparing for competitive examinations that test geographical knowledge.