Consider the following information: Waterfall | Region | River 1. Dhuandhar | Malwa | Narmada 2. Hundru | Chota Nagpur | Subarnarekha 3. Gersoppa | Western Ghats | Netravati In how many of the above rows is the given information correctly matched?

Only Row 2 is correctly matched as the Hundru Falls is located on the Subarnarekha River in the Chota Nagpur Plateau. Row 1 is incorrect because Dhuandhar Falls is situated in the Jabalpur region (Mahadeo Hills) rather than the Malwa Plateau, and Row 3 is incorrect because Gersoppa (Jog Falls) is on the Sharavati River, not the Netravati. The core concept tested is the precise spatial association between major Indian drainage systems, specific landforms, and physiographic regions.