Explanations:The capital city of a country is the city where the government is located and where the country's main political decisions are made. In the context of India, the capital city is New Delhi. New Delhi is a part of the National Capital Territory of Delhi and is the seat of the Government of India. It is where the President, Prime Minister, and the Parliament of India are located.
It is important to distinguish between the capital city and other major cities in India. While New Delhi is the capital, other cities like Mumbai, Bangalore, and Jaipur are significant for different reasons. Mumbai, for example, is the financial capital of India and is the largest city in the country. Bangalore, also known as Bengaluru, is a major IT hub and the capital of Karnataka state. Jaipur is the capital of Rajasthan state and is known for its historical architecture and cultural heritage.
Understanding the role of the capital city is crucial for basic geographical knowledge. The capital city is not necessarily the largest or the most populous city in a country. It is the city where the central government is located and where the country's political decisions are made. In the case of India, New Delhi fulfills this role, making it the correct answer to the question.