Which of the following rivers is known as the 'Sorrow of Bihar' due to its frequent catastrophic floods and shifting channels?

💡 Solution & Explanation

The Kosi River originates in the Himalayas and is notorious for its shifting channels and heavy silt deposition, earning it the designation of the Sorrow of Bihar. Other rivers listed, such as the Damodar, are known as the sorrow of West Bengal due to historical flooding before dam construction. River management and flood control projects remain critical topics in Indian geography and developmental planning.