Which river is called the 'Sorrow of China'?

Bihar, Damodar = Sorrow of Bengal, Mahanadi = Sorrow of Odisha). Option A (“Yangtze”) is incorrect because it does not match the river basin, lake type, location, tributary relationship, project or hydrological feature specified in the question. Option C (“Mekong”) is incorrect because it does not match the river basin, lake type, location, tributary relationship, project or hydrological feature specified in the question. Option D (“Irrawaddy”) is incorrect because it does not match the river basin, lake type, location, tributary relationship, project or hydrological feature specified in the question. Therefore the correct option, index and explanation consistently identify Yellow River (Huang He). The Yellow River (Huang He) in China is called the 'Sorrow of China' because of its devastating floods. This question tests whether students know which Indian rivers have similar nicknames (Kosi = Sorrow of Bihar, Damodar = Sorrow of Bengal, Mahanadi = Sorrow of Odisha).