Sir George Allan Lloyd was the Governor of Bombay Presidency at the time of Sukkur Barrage construction, which is why option C is correct.
Sukkur Barrage feeds 7 main canals, which distribute Indus River water for irrigation, making option C correct.
Sukkur Barrage construction was completed in 1932, as documented in historical records of Indus irrigation projects, so option C is correct.
Construction of Sukkur Barrage began in 1923, making option D correct.
Sukkur Barrage is constructed on the Indus River to regulate its flow and supply water for irrigation, so option A is correct.
The Sukkur Barrage spans almost 2 km across the Indus River, confirming that option B is correct.
The Sukkur Barrage underwent rehabilitation in 2004 to restore its structural integrity, so option D is correct.
Sukkur Barrage has a discharge capacity of 1.15 million cubic feet per second, allowing controlled flow of the Indus River, confirming option C.
Sukkur Barrage consists of 66 gates to manage water flow, making option D correct.
Nara Canal is the longest canal from Sukkur Barrage, stretching over 265 km, proving option C is correct.