Correct Answer: Chandragupta Maurya

Solution : The correct option is Chandragupta Maurya.

The Greek historian and statesman Megasthenes visited India on behalf of Alexander the Great's heir, Seleucus I Nicator. The most well-known work by Megasthenes is "Indica", which provides a thorough description of India in the Mauryan era. As a Greek envoy to the Mauryan court, Megasthenes paid a visit to the court of Chandragupta Maurya.