Explanations:Union Territories in India are administrative divisions that are directly governed by the Union Government (Central Government). They do not have their own state government and are managed by the President of India through an Administrator appointed by the Government of India. There are currently eight Union Territories in India, each with its own unique characteristics and population sizes.
Delhi, officially known as the National Capital Territory of Delhi (NCT), is the most populated Union Territory in India. It is a unique administrative division that combines the functions of a state and a city. Delhi is the capital of India and serves as the seat of the Government of India. It is a major urban center with a diverse population, including residents from various parts of India and the world. The population of Delhi is estimated to be over 30 million people, making it one of the most populous urban areas in the world.
The other Union Territories mentioned in the options are Chandigarh, Daman and Diu, and Andaman and Nicobar Islands. Chandigarh is a small Union Territory with a population of around 1.2 million people. It is known for its well-planned urban design and serves as the capital of both Punjab and Haryana states. Daman and Diu, located on the western coast of India, have a combined population of around 243,000 people. Andaman and Nicobar Islands, located in the Bay of Bengal, have a population of around 400,000 people. These Union Territories, while significant in their own right, do not come close to the population size of Delhi.
Understanding the population sizes of Union Territories is important for various reasons, including planning and administration, resource allocation, and understanding demographic trends. Delhi's large population makes it a critical area for governance, infrastructure development, and socio-economic planning. The high population density also presents unique challenges in terms of urban management, public health, and environmental sustainability.