0. Krishna Raja Sagar Dam is built across the river:
Krishna Raja Sagar (KRS) Dam is built across the Kaveri River in the Mandya district of Karnataka. It is a major source of irrigation and drinking water and is also famous for the Brindavan Gardens located nearby.
Option A: Kaveri
Correct. The KRS Dam is constructed on the Kaveri River.
Option B: Tungabhadra
Incorrect. The Tungabhadra Dam is built on the Tungabhadra River, not Kaveri.
Option C: Krishna
Incorrect. Dams like Nagarjuna Sagar and Almatti are built on the Krishna River.
Option D: Godavari
Incorrect. The Godavari River has other major dams, like the Jayakwadi and Polavaram, not the KRS Dam.