The correct answer is: b) Brahmaputra.
Kaziranga National Park is located in the Golaghat, Karbi Anglong and Nagaon districts of the Indian state of Assam. It is a UNESCO World Heritage Site and a National Park in India. The park is known for its large population of Indian one-horned rhinoceroses. It is also home to tigers, elephants, gaurs, and other endangered species.
The park is located on the banks of the Brahmaputra River. The Brahmaputra is the largest river in India and the third largest river in Asia. It is a major source of water for irrigation and drinking water in India. The river is also a major transportation route.
The other options are incorrect because they are not rivers that flow through Kaziranga National Park. Manas is a river that flows through the Manas National Park in Bhutan. Dhansiri is a river that flows through the Nagaon district of Assam. Kopili is a river that flows through the Karbi Anglong district of Assam.