What is the average elevation of the Eastern Ghats of India?

The correct option is 600 metres.

Explanation:
The Eastern Ghats are a discontinuous range of mountains located along the eastern coast of India, running parallel to the Bay of Bengal from Odisha through Andhra Pradesh to Tamil Nadu in the south.

Key facts regarding the Eastern Ghats:

1. Average Elevation: The average elevation of the Eastern Ghats is approximately 600 metres above mean sea level.
2. Comparison with Western Ghats: The Eastern Ghats are significantly lower in altitude compared to the Western Ghats, which have an average elevation ranging from 900 to 1600 metres.
3. Discontinuous Nature: They are eroded and dissected by major east-flowing rivers such as the Mahanadi, Godavari, Krishna, and Kaveri as they drain into the Bay of Bengal.
4. Prominent Peaks: Jindhagada Peak (1,690 metres) and Mahendragiri (1,501 metres) are among the prominent high peaks in this range.

Therefore, the average elevation of the Eastern Ghats of India is 600 metres.