Hagari is a tributary of.

Bhima
Godavari
Krishna
Tungbhadra

The correct answer is (d). Hagari is a tributary of the Tungabhadra River.

The Tungabhadra River is a major river in the Indian states of Karnataka and Andhra Pradesh. It is formed by the confluence of the Tunga and Bhadra rivers near Hampi. The Tungabhadra River flows through the states of Karnataka and Andhra Pradesh before joining the Krishna River near Vijayawada.

The Hagari River is a tributary of the Tungabhadra River. It originates in the Western Ghats near the town of Hosapete. The Hagari River flows through the districts of Bellary, Raichur, and Koppal in Karnataka before joining the Tungabhadra River near Hospet.

The Hagari River is a major source of irrigation for the districts of Bellary, Raichur, and Koppal. The river is also a popular destination for fishing and boating.

The other options are incorrect. The Bhima River is a tributary of the Krishna River. The Godavari River is the second longest river in India. The Krishna River is the third longest river in India.