Which of the following Rajput dynasties is also known as the Solanki dynasty?

With reference to the Guhilots/Sisodiyas, Rathores, and Kachwahas, consider the following statements: 1. The Guhilots ruled over Mewar with Chittor as their capital. 2. Sawai Jai Singh of the Rathore dynasty was a high-ranking noble under the Mughals. 3. Man Singh I of the Kachwahas was a trusted commander of Akbar. 4. Maharana Pratap of the Sisodiyas fought against Akbar at the Battle of Haldighati. 5. Jaswant Singh of the Kachwahas was also an astronomer. Which of the above statements are correct?

Which Paramara king authored 'Samarangana Sutradhara', an exhaustive treatise on Indian architecture and art?