Explanation:
The correct answer is option 'B' - Panna National Park.

Tiger Reserves in India:
India is home to a significant population of tigers and has established several tiger reserves across the country to protect and conserve this endangered species. These reserves serve as protected areas where tigers can thrive and their habitats can be conserved. Some of the well-known tiger reserves in India include:

1. Nagarjunsagar Srisailam Tiger Reserve:
Located in Andhra Pradesh and Telangana, this tiger reserve spans an area of approximately 3,568 square kilometers. It is the largest tiger reserve in India and is named after the Nagarjuna Sagar Dam and Srisailam Dam.

2. Kaziranga National Park:
Located in Assam, Kaziranga National Park is famous for its population of the endangered one-horned rhinoceros. It is also a tiger reserve and a World Heritage Site, covering an area of about 1,030 square kilometers.

3. Kawal Wildlife Sanctuary:
Located in Telangana, Kawal Wildlife Sanctuary is a protected area that was declared as a tiger reserve in 2012. It covers an area of approximately 892 square kilometers and is known for its diverse flora and fauna.

4. Panna National Park:
Panna National Park, located in Madhya Pradesh, is not a tiger reserve. However, it has been historically known for its tiger population. In the past, the park faced a decline in tiger numbers due to poaching and other factors, but efforts are being made to reintroduce and conserve tigers in Panna.

Conclusion:
In conclusion, the Panna National Park is not a designated tiger reserve in India. However, it has historical significance for its tiger population and efforts are being made to restore and conserve tigers in the park. The other options mentioned, namely the Nagarjunsagar Srisailam Tiger Reserve, Kaziranga National Park, and Kawal Wildlife Sanctuary, are all recognized tiger reserves in India.