What is the geographical term for a river that flows into a larger river or lake, such as the Yamuna flowing into the Ganga?

Which one of the following rivers is not a tributary of Yamuna?

Which one of the following is a west-flowing river?

Which of the following is a land-bounded river?

Which of the following cities is located on the banks of the river Ganga?

Which one of the following rivers is NOT the part of Indian Ganga river basin?