The correct answer is option 'A' - Krishna.

The southern plateau of India is a region characterized by its elevated landforms and extensive plateau areas. It is located in the southern part of the country and encompasses states like Karnataka, Andhra Pradesh, and Telangana. This region is home to several rivers that flow through it, including the Krishna river.

Here is a detailed explanation of why the Krishna river is the correct answer:

1. Southern Plateau:
The southern plateau is a region located in the southern part of India. It is characterized by its flat-topped plateaus, gorges, and deep valleys. This region is drained by several rivers that originate from the Western Ghats and flow through the plateau.

2. Krishna River:
The Krishna river is one of the major rivers in India and is the fourth-longest river in the country. It originates from the Western Ghats in Maharashtra, near the town of Mahabaleshwar. From there, it flows through the states of Maharashtra, Karnataka, and Andhra Pradesh before emptying into the Bay of Bengal.

3. Flow through the Southern Plateau:
The Krishna river flows through the southern plateau, covering a significant portion of its course. It enters the plateau near the town of Wai in Maharashtra and continues its journey through the Deccan Plateau. It passes through important cities like Sangli, Satara, and Vijayawada, before finally reaching the Bay of Bengal.

4. Importance:
The Krishna river is of great significance to the region it flows through. It is a major source of water for irrigation, power generation, and domestic use. The river has several dams and reservoirs built across its course, including the famous Nagarjuna Sagar Dam, Srisailam Dam, and Almatti Dam.

In conclusion, among the given options, the Krishna river is the one that flows in the southern plateau. It is a major river in India and plays a crucial role in the irrigation and power generation activities in the region.

Does river damodar flows through southern plateau sincevut us part of chotanagpur plateau which in turn is part of southern plateau