Question

name the river known as 'sorrow of Bihar ' why it is said so​

Answer 1

Answer:

kosi river

Explanation:

The Kosi River is known as the "Sorrow of Bihar" as the annual floods affect about 21,000 km2 (8,100 sq mi) of fertile agricultural lands thereby disturbing the rural economy. It has an average water flow (discharge) of 2,166 cubic metres per second (76,500 cu ft/s).

Answer 2

Answer:

River kosi is known as sorrow of Bihar.

Because it always causes heavy floods during rainy season in Bihar..