Which Mauryan ruler was called ‘Amitrochates’ by the Greeks?

The correct answer is Option 3- Bindusara

The Mauryan ruler who was called Amitrochates by the Greeks was Bindusara. His name, "Amitrochates", is derived from the Sanskrit title Amitraghāta, which translates to "slayer of enemies." This likely reflects his reputation as a powerful and successful military leader.