The first Vakataka ruler, who called himself as Samrat (universal ruler) was:

Q. The first Vakataka ruler, who called himself as Samrat (universal ruler) was:
Answer: Pravara Sena-I
Notes: Vakatakas were the most important successors of the Satavahanas in the Deccan. The Vakataka kingdom founded by Vindya Sakti, his son Pravara Sena was a great conqueror called himself as Samrat.