Multiple choice The Tungabhadra Project serves which two states? Karnatake and Andhra Pradesh Tamil Nadu and Kerala Madhya Pradesh and Andhra Pradesh Gujarat and Maharashtra Reveal answer Fill a bubble to check yourself A Correct answer Explanation The Tungabhadra River is a tributary of the Krishna River and flows through both Karnataka and Andhra Pradesh. The dam was built as a joint project between these two states to provide irrigation and hydroelectric power.