The key sector experiencing rapid growth in Karnataka:

Tourism
Textiles
Construction
Fishing

The correct answer is: C) Construction.

Karnataka is one of the fastest growing states in India, with a strong economy and a rapidly growing population. The state is home to a number of major industries, including information technology, manufacturing, and agriculture. However, the construction sector is one of the key sectors experiencing rapid growth in Karnataka.

The construction sector in Karnataka is growing at a rate of over 10% per year. This growth is being driven by a number of factors, including the state’s strong economy, its growing population, and its increasing urbanization. The state government is also investing heavily in infrastructure development, which is creating further demand for construction services.

The growth of the construction sector in Karnataka is creating a number of opportunities for businesses and individuals. There is a growing demand for construction workers, materials, and equipment. The sector is also attracting investment from both domestic and foreign companies.

The growth of the construction sector is having a positive impact on the state’s economy. It is creating jobs, generating tax revenue, and boosting economic activity. The sector is also helping to improve the state’s infrastructure and quality of life.

Tourism, textiles, and fishing are also important sectors in Karnataka, but they are not experiencing as rapid growth as the construction sector. Tourism is a major source of revenue for the state, but it is a seasonal industry. Textiles is a traditional industry in Karnataka, but it has been facing competition from other states in recent years. Fishing is an important source of livelihood for many people in Karnataka, but it is a declining industry due to overfishing and pollution.

In conclusion, the construction sector is the key sector experiencing rapid growth in Karnataka. The growth of the construction sector is creating a number of opportunities for businesses and individuals, and it is having a positive impact on the state’s economy.