The correct answer is Jharkhand.

• Betla National Park is located in the Chota Nagpur Plateau of the Latehar district of the state of Jharkhand.
  • It was first established as a sanctuary.
  • The word "Betla" is an acronym for Bison, Elephant, Tiger, Leopard, and Axis-axis.
  • It was declared a wildlife sanctuary in 1973.
  • It was one of the first National Parks in India to become a tiger reserve under Project Tiger, in 1974.
  • It was declared as a National Park in the year of 1986.
• The park is a protected home to the animals like Elephant, Wild Boar, Tiger, Panther, Leopard, Gaur, Sloth Bear, Sambar, Small Indian Civet, Jackals, Porcupine etc.

• Important National Parks in Odisha are:
  • Simlipal National Park.
  • Bhitarkanika National Park.
• Important National Parks in Karnataka are:
  • Nagarhole National Park.
  • Anshi National Park.
  • Bandipur National Park.
  • Kudremukh National Park.
• Important National Parks in Maharashtra are:
  • Chandoli National Park.
  • Gugamal National Park.
  • Tadoba National Park.
  • Sanjay Gandhi National Park.