The correct answer is Siddharaja Jayasimha.
Siddharaja Jayasimha was the most powerful and influential ruler of the Solanki dynasty. He ruled from 1094 to 1143 CE and is considered to be one of the greatest rulers in Indian history. He was a patron of the arts and literature, and he built many temples and other monuments. The Rudra Mahalaya temple at Siddhpur is one of his most famous works.
The Rudra Mahalaya temple is a Hindu temple dedicated to the god Shiva. It is located in the town of Siddhpur in Gujarat, India. The temple was built in the 12th century CE by Siddharaja Jayasimha. It is a large and complex temple, with a number of different shrines and halls. The temple is decorated with intricate carvings and sculptures.
The Rudra Mahalaya temple is a UNESCO World Heritage Site. It is one of the most important temples in Gujarat and is a popular tourist destination.
The other options are incorrect because they were not the rulers who built the Rudra Mahalaya temple.
- Kumarapala was the ruler of the Solanki dynasty from 1143 to 1174 CE. He was a successful military leader and expanded the Solanki kingdom. However, he did not build the Rudra Mahalaya temple.
- Mularaja was the founder of the Solanki dynasty. He ruled from 942 to 995 CE. He was a powerful ruler who established the Solanki kingdom. However, he did not build the Rudra Mahalaya temple.
- Bhima I was the ruler of the Solanki dynasty from 1022 to 1063 CE. He was a successful military leader who expanded the Solanki kingdom. However, he did not build the Rudra Mahalaya temple.