At what age Ashoka became a king?

کس عمر میں اشوکا بادشاہ بن گیا؟

When he was only 17 years old.

When he was only 18 years old.

When he was only 20 years old.

None of these

Ashoka became the Mauryan emperor in 268 BCE at the age of 20 after the death of his father, Emperor Bindusara.

He later became famous for spreading Buddhism and his Dhamma policy after the Kalinga War.