Multiple choice

Which of the following is the India's longest dam?

  1. Kosi

  2. Nagarjuna Sagar

  3. Hirakud

  4. Bhakra

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Hirakud Dam built across the Mahanadi River in Odisha is India's longest dam, stretching approximately 26 km. It was completed in 1957 and serves multiple purposes including irrigation, hydroelectric power generation, and flood control. Nagarjuna Sagar is the tallest dam, while Bhakra is one of the highest gravity dams.