Head Sulemanki is a prominent headworks located on the Sutlej River in Punjab, Pakistan. Headworks are crucial hydraulic structures built across rivers to divert water into canals for irrigation, flood control, and sometimes power generation. The Sutlej River is one of the five major rivers of Punjab, originating in Tibet and flowing through India before entering Pakistan.
Head Sulemanki plays a vital role in Pakistan's irrigation system, particularly for the Lower Bari Doab Canal, which irrigates vast agricultural lands. Option A, Ravi, has headworks like Balloki and Sidhnai, but not Sulemanki. Option C, Indus, is the largest river in Pakistan, with numerous headworks such as Chashma and Taunsa, but Sulemanki is not on it. Option D, Beas, primarily flows through India and merges with the Sutlej before reaching Pakistan, so Head Sulemanki is directly on the Sutlej, not the Beas. Therefore, the correct river for Head Sulemanki is the Sutlej.