. The longest dam in India is

Best Answer

Explanation:

• In Orissa, the Hirakud dam is being erected across the Mahanadi River.
• Hirakud Dam is one of the world's longest dams, measuring around 26 kilometers in length.
• The Hirakud Reservoir is a 55-kilometer-long multifunctional plan for flood control, irrigation, and power generation.

Final Answer:

Hence, Option (B) is correct i.e. Hirakud