The correct answer is option 'B', Narasimhadeva I.

The Konark Sun Temple, also known as the Black Pagoda, is a 13th-century Hindu temple located in Konark, Odisha, India. It is dedicated to the sun god Surya and is one of the most famous and significant temples in India.

Here is a detailed explanation of why the correct answer is Narasimhadeva I:

1. Anantavarman Chodaganga Deva: Anantavarman Chodaganga Deva was a ruler of the Eastern Ganga dynasty who reigned from 1078 to 1148. While he played a significant role in the history of Odisha and was a patron of art and culture, he is not associated with the construction of the Konark Sun Temple.

2. Narasimhadeva I: Narasimhadeva I, also known as Langula Narasimha Deva, was a ruler of the Eastern Ganga dynasty who reigned from 1238 to 1264. He is credited with the construction of the Konark Sun Temple. The temple was built as a grand tribute to the sun god Surya and was intended to showcase the power and wealth of the Ganga dynasty.

3. Kapilendra Deva Routaray: Kapilendra Deva Routaray, also known as Kapilendra Deva or Kapilendra Deva Gajapati, was a ruler of the Gajapati dynasty who reigned from 1435 to 1466. While he was known for his military conquests and patronage of art and architecture, he is not associated with the construction of the Konark Sun Temple.

4. Purushottam Dev: Purushottam Dev, also known as Purushottam Singha Deva, was a ruler of the Gajapati dynasty who reigned from 1466 to 1497. He is not associated with the construction of the Konark Sun Temple.

In conclusion, the Konark Sun Temple was built by Narasimhadeva I, a ruler of the Eastern Ganga dynasty. His reign marked a significant period in the history of Odisha, and the temple stands as a testament to the architectural and artistic brilliance of the time.

Konark Sun Temple is a 13th-century CE Sun Temple at Konark in Odisha, India. It is believed that the temple was built by king Narasimhadeva I of Eastern Ganga Dynasty in 1255 CE.The temple complex is in the shape of a gigantic chariot, having elaborately carved stone wheels, pillars and walls.