Gautamiputra Satakarni was a ______ ruler.

The correct answer is Option 3- Satavahana

Gautamiputra Satakarni was a Satavahana ruler.

Gautamiputra Satakarni was a ruler of the Satavahana Empire, which ruled over parts of the Deccan Plateau in India from the 2nd century BCE to the 3rd century CE. He was the son of Gautami Balashri, a queen who ruled as regent after the death of her husband, Vashishtiputra Satakarni. Gautamiputra Satakarni is considered to be one of the greatest rulers of the Satavahana Empire. He defeated the Western Kshatrapas, who had been ruling over much of the Deccan Plateau, and he expanded the Satavahana Empire to its greatest extent.