Question: which one of the following was the capital of kosala?
Answer: According to the Puranas and the Ramayana epic, Ayodhya was the capital of Kosala during the reign of Ikshvaku and his descendants. Shravasti is recorded as the capital of Kosala during the Mahajanapada period (6th–5th centuries BCE), but post-Maurya (2nd–1st centuries BCE) kings issued their coins from Ayodhya.