Correct Answer: Ujjain

Solution : The correct option is Ujjain .

Bindusara ordered Asoka to put down the revolt at Ujjain. During Mauryan reign, Ujjain was a significant city in the Central India area. It was a major trade and business centre as well as a strategic site. In the third century BCE, an uprising erupted at Ujjain. Susima, the rebel leader, spearheaded the rebellion. Susima was a Mauryan Empire prince who challenged his father, Bindusara's, power. Bindusara dispatched his son, Asoka, to put down the revolt.