Geography · Rivers and Dams
Which is the longest earthen dam in the world, and what is its total length including dykes?
- 1Nagarjuna Sagar Dam, 20.2 km
- 2Sardar Sarovar Dam, 16.3 km
- 3Tehri Dam, 11.5 km
- 4Hirakud Dam, 25.8 km✓
Correct answer
Hirakud Dam, 25.8 km
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