The correct answer is: a) Daringbadi.
Daringbadi is a popular hill station in Odisha, India. It is located in the Kalahandi district, about 300 kilometers from Bhubaneswar, the state capital. The town is known for its scenic beauty, with hills, forests, and waterfalls. It is also a popular destination for trekking and other outdoor activities.
Taptapani is a hot spring resort in Odisha, India. It is located in the Boudh district, about 200 kilometers from Bhubaneswar, the state capital. The resort is known for its hot springs, which are said to have medicinal properties. It is also a popular destination for picnicking and other outdoor activities.
Barkul is a town in Odisha, India. It is located in the Sundargarh district, about 300 kilometers from Bhubaneswar, the state capital. The town is known for its temples, including the Barkul Temple, which is dedicated to the Hindu god Shiva. It is also a popular destination for birdwatching.
Hirakud is a dam on the Mahanadi River in Odisha, India. It is the largest dam in India and the second largest earth-fill dam in the world. The dam is a popular tourist destination, and offers views of the reservoir and the surrounding hills.
In conclusion, the correct answer to the question “Which of these is a popular hill station in Odisha?” is a) Daringbadi.