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?
* Dhuandhar: This waterfall is located on the Narmada River, but the region is not Malwa. It is in Madhya Pradesh Mahakoshal region. Hence, pair 1 is incorrectly matched. * Hundru: This waterfall is indeed located on the Subarnarekha River within the Chota Nagpur Plateau. Hence, pair 2 is correctly matched. * Gersoppa (also known as Jog Falls): This waterfall is on the Sharavati River in the Western Ghats, not the Netravati River. Hence, pair 3 is incorrectly matched.