Rivers in Andhra Pradesh play a crucial role in:

The correct answer is: d) All of the above

Rivers in Andhra Pradesh play a crucial role in irrigation, drinking water supply, and industrial use.

• Irrigation: Rivers are used to irrigate crops, which is essential for agriculture. In Andhra Pradesh, about 60% of the land is irrigated by rivers.
• Drinking water supply: Rivers are a major source of drinking water for people in Andhra Pradesh. About 80% of the population in the state gets its drinking water from rivers.
• Industrial use: Rivers are used to generate electricity, produce industrial goods, and transport goods. In Andhra Pradesh, about 20% of the electricity is generated from hydropower. The state also has a number of industries that use river water for their production processes.

In addition to these three main uses, rivers also play a role in other important activities, such as fishing, tourism, and recreation.