To answer this question, you need to understand the geography of Indian rivers.
The Sone River is a tributary of the Ganga (Ganges) River.
Let's go through each option to understand why it is correct or incorrect:
Option A) Brahmaputra - This option is incorrect because the Sone River is not a tributary of the Brahmaputra River.
Option B) Ganga - This option is correct because the Sone River is a tributary of the Ganga (Ganges) River.
Option C) Yamuna - This option is incorrect because the Sone River is not a tributary of the Yamuna River.
Option D) Godavari - This option is incorrect because the Sone River is not a tributary of the Godavari River.
The correct answer is B) Ganga. This option is correct because the Sone River is indeed a tributary of the Ganga (Ganges) River.