Explanation: Tamil Nadu is a state located in the southern part of India, known for its rich cultural heritage, vibrant economy, and significant contributions to the country's development. The state has several important cities, but Chennai, its capital, is the most prominent and serves as a major economic and cultural hub.
Chennai is well-connected to various parts of India and the world through its international airport, the Chennai International Airport. This airport is a crucial transportation hub for both domestic and international travelers. It is equipped with modern facilities and serves as a gateway for tourists, business travelers, and residents of Tamil Nadu and the surrounding regions.
The question at hand involves the Vikas family taking a flight from an airport. Given that the family is from Tamil Nadu, the most logical and correct airport for them to depart from would be Chennai International Airport. This is because Chennai is the capital city and the primary hub for air travel in Tamil Nadu.
The other options provided in the question are incorrect for the following reasons:
- Kolkata is the capital of West Bengal, a state located in the eastern part of India, far from Tamil Nadu.
- Mumbai is the capital of Maharashtra, a state located in the western part of India, also far from Tamil Nadu.
- Cochin, while having an airport, is located in Kerala, a neighboring state to Tamil Nadu, and is not the primary airport for Tamil Nadu residents.
Therefore, the correct answer is Chennai, as it is the most relevant and logical choice for the Vikas family's departure point based on their location in Tamil Nadu.