The district known as the “Sugar Bowl of Karnataka”:

The correct answer is: B) 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.

The other options are incorrect because:

• Belagavi is a district in the northern part of Karnataka. It is known for its historical monuments and its production of cotton and tobacco.
• Shivamogga is a district in the central part of Karnataka. It is known for its coffee plantations and its production of iron ore.
• Davangere is a district in the southern part of Karnataka. It is known for its silk industry and its production of rice.