The Sutlej River is one of the five major rivers of the Punjab region and is significant in the Indus River system. It originates from Tibet and flows through India before joining the Indus River in Pakistan. Unlike the Ravi, Chenab, and Jhelum, which flow into the Chenab, the Sutlej directly contributes to the Indus, underscoring its critical role in the hydrological dynamics of the region and its importance for irrigation and agriculture in the Punjab plains. Understanding these river systems is essential for comprehending regional geography, water resource management, and historical settlement patterns in UPSC examinations.