The correct answer is: A. Karnal
The Hathnikund Barrage is a barrage on the Yamuna River in the Karnal district of Haryana, India. It was constructed in 1974 to provide irrigation water to the states of Haryana, Uttar Pradesh, and Rajasthan. The barrage is also used for flood control and power generation.
The Hathnikund Barrage is a major tourist attraction in the region. It offers stunning views of the Yamuna River and the surrounding countryside. The barrage is also a popular spot for fishing and boating.
The Hathnikund Barrage is a vital part of the infrastructure of the region. It provides irrigation water to millions of people and helps to control flooding. The barrage is also a major tourist attraction.
The other options are incorrect because:
- Option B, Yamunanagar, is a district in Haryana, India. However, the Hathnikund Barrage is located in the Karnal district.
- Option C, Panipat, is a city in Haryana, India. However, the Hathnikund Barrage is not located in Panipat.
- Option D, Sonipat, is a city in Haryana, India. However, the Hathnikund Barrage is not located in Sonipat.