The Rayalaseema region is known for the cultivation of:

The correct answer is: a) Groundnut (Peanut)

Rayalaseema is a region in the southern Indian state of Andhra Pradesh. It is known for its dry and hot climate, which is ideal for the cultivation of groundnut. Groundnut is a major cash crop in Rayalaseema, and it is also a major source of employment for the people of the region.

Rice is another important crop in Rayalaseema. It is grown in the river valleys of the region, and it is a major source of food for the people of Rayalaseema. Mangoes are also grown in Rayalaseema, but they are not as important as groundnut or rice. Coffee is not grown in Rayalaseema.

Here is a brief description of each option:

• Groundnut (Peanut): Groundnut is a legume that is native to South America. It is a major source of protein and oil, and it is also used in a variety of other products, such as peanut butter and peanut oil. Groundnut is a major cash crop in Rayalaseema, and it is also a major source of employment for the people of the region.
• Rice: Rice is a cereal grain that is native to Asia. It is a major source of food for people around the world, and it is the staple food for many cultures. Rice is grown in the river valleys of Rayalaseema, and it is a major source of food for the people of Rayalaseema.
• Mangoes: Mangoes are a tropical fruit that is native to India. They are a popular fruit in many parts of the world, and they are known for their sweet and juicy flesh. Mangoes are also grown in Rayalaseema, but they are not as important as groundnut or rice.
• Coffee: Coffee is a brewed drink that is made from roasted coffee beans. It is a popular drink in many parts of the world, and it is known for its stimulating effects. Coffee is not grown in Rayalaseema.