The correct answer is: B. Kumarapala
The Taranga Jain Temple is a Jain temple located in Taranga village, Gujarat, India. It was constructed by Kumarapala, the Chaulukya king of Gujarat, in the 12th century CE. The temple is dedicated to the Jain Tirthankara Neminatha.
The temple is a fine example of Jain architecture. It is built in the Nagara style of architecture, with a square plan and a pyramidal roof. The temple is decorated with sculptures of Jain deities and scenes from the Jain scriptures.
The Taranga Jain Temple is an important pilgrimage site for Jains. It is also a popular tourist destination.
A. Karna was a king of the Pratihara dynasty who ruled in the 8th century CE. He is not known to have constructed any Jain temples.
B. Kumarapala was a king of the Chaulukya dynasty who ruled in the 12th century CE. He is known to have constructed several Jain temples, including the Taranga Jain Temple.
C. Ajayapala was a king of the Chaulukya dynasty who ruled in the 12th century CE. He is not known to have constructed any Jain temples.
D. Bhima II was a king of the Chaulukya dynasty who ruled in the 12th century CE. He is not known to have constructed any Jain temples.