Tel river is the tributary of which river?

The correct answer is: C. Gandak

The Tel River is a tributary of the Gandak River in Nepal. It originates in the Mahabharat Range and flows through the districts of Sarlahi, Mahottari, and Dhanusha. The river joins the Gandak River near the town of Lahan.

The Tel River is a major source of irrigation for the Terai region of Nepal. It is also a popular destination for fishing and boating.

The other options are incorrect because:

• The Bagmati River is a tributary of the Ganges River.
• The Ghaghara River is a tributary of the Ganges River.
• The Kamala River is a tributary of the Bagmati River.