The correct option is B Punjab, Haryana and Rajasthan
Rajsthan Canal Project is also known as Indira Gandhi Canal Project. It was renamed Indira Gandhi Canal on November 2, 1984 after the assassination of Indira Gandhi. It starts from Harike Barraj at Sultanpur, a few Kilometers below the coinfluence of river Satluj and Beas in Punjab state. It is the longest man made canal of not only India but also Asia. It cover three Indian states : Punjab, Haryana, and Rajasthan.