Description : Which is the world's longest entirely lined irrigation canal? (1) Indira Gandhi Canal (2) Nangal Hydel Channel (3) Tungabhadra Left Bank Canal (4) Sardar Sarovar Project
Last Answer : (4) Sardar Sarovar Project Explanation: The Sardar Sarovar Irrigation Canal is the largest lined canal in the world. It covers four major states Maharashtra, Madhya Pradesh, Gujarat and Rajasthan. With ... 532 km. length, the Narmada Main Canal would be the largest irrigation canal in the world.