Explanation: To determine the largest city in South India, we need to consider the population and urban area of each city. South India typically includes the states of Karnataka, Kerala, Tamil Nadu, and Andhra Pradesh. The largest city in this region is Bengaluru, which is the capital of Karnataka.
Bengaluru, also known as Bangalore, has grown significantly over the past few decades. It is now a major economic and technological hub, often referred to as the "Silicon Valley of India." The city's population has increased due to its rapid industrialization and the influx of people seeking employment in the IT and other sectors. According to recent census data, Bengaluru has a population of over 12 million people, making it the largest city in South India.
Visakhapatnam (Visag) is a significant city in Andhra Pradesh, known for its port and industrial activities. However, its population is smaller compared to Bengaluru, making it not the largest city in South India.
Hyderabad, while a large and important city, is located in Telangana, which is not traditionally considered part of South India in this context. Hyderabad is the capital of Telangana and a major city in its own right, but it does not qualify as the largest city in South India.
Chennai, the capital of Tamil Nadu, is a significant city with a large population. However, it does not surpass Bengaluru in terms of population and urban area. Chennai is important for its historical and cultural significance, but it is not the largest city in South India.
In conclusion, Bengaluru is the largest city in South India due to its significant population and urban development. Understanding the population and urban growth of cities in South India is essential for geography and urban studies, particularly for students preparing for competitive examinations related to Karnataka and South India.