Explanation: Sutlej is one of the famous rivers in northern India.

• It is one of the five rivers which gives the name ‘Punjab’ which means the land of five rivers. Sutlej enters India near Shipki La Pass and after travelling through many Himalayan valleys, it joins with Beas River in Punjab and later with Chenab in Pakistan before landing into Indus.
• River Sutlej was once known as Sutudri. It is the longest river among famous five rivers of Punjab.

Source: The Wonder That Was India