The correct answer is A) Mandya.
Mandya district is known as the ‘Sugar Bowl’ of Karnataka because it is the largest producer of sugar in the state. The district is home to several sugar mills, and the sugar industry is a major source of employment for the local population.
Belgaum district is known as the ‘Gateway to Karnataka’ because it is located on the border with Maharashtra. The district is home to several important historical and cultural sites, including the Belgaum Fort and the Mahalaxmi Temple.
Shimoga district is known as the ‘Coffee Capital of Karnataka’ because it is the largest producer of coffee in the state. The district is home to several coffee plantations, and the coffee industry is a major source of employment for the local population.
Tumkur district is known as the ‘Rice Bowl of Karnataka’ because it is the largest producer of rice in the state. The district is home to several rice mills, and the rice industry is a major source of employment for the local population.