Which Greek ambassador visited the court of Chandragupta Maurya?

Correct answer: Megasthenes

Explanation: ✅ Correct Answer: D) Megasthenes 📚 Explanation: Megasthenes was sent to the Mauryan court by the Seleucid ruler Seleucus I Nicator following a peace treaty with Chandragupta. His work, 'Indica', provides a detailed ethnographic account of Mauryan administration, social classes, and the city of Pataliputra. Although the original text is lost, its fragments survive in the writings of later Greek and Roman historians.