Concept:Dudhwa National Park is a protected area in India, known for its tiger reserve and rich biodiversity. It is located in a specific northern state.
Explanation:Dudhwa National Park lies in the Lakhimpur Kheri district of Uttar Pradesh. It is also part of the Dudhwa Tiger Reserve, established in 1987. The park covers about 1093.79 sq km across Lakhimpur and Bahraich districts. Its north-eastern boundary touches Nepal. The park houses over 400 bird species, tigers, leopards, elephants, swamp deer, and cheetahs.
Uttar Pradesh has three tiger reserves: Dudhwa, Pilibhit (established 2008, area 602.79 sq km), and Amangarh (established 2012, area 80.06 sq km in Bijnor district). Therefore, Dudhwa National Park is in Uttar Pradesh.
Answer:Option B. Uttar Pradesh