Home / Ancient History Batch / ANC_HIS_PM_PG_2020_07 Ancient Indian Maritime Trade UPSC Archival Analysis Exam Year 2020 Evidence Source Link ID: ANC_HIS_PM_PG_2020_07 Ref: Standard Educational Reference With reference to the period of Gupta dynasty in ancient India, the towns Ghantasala, Kadura and Chaul were known as: A. ports handling foreign tradeB. capitals of powerful kingdomsC. places of exquisite stone art and architectureD. important of Buddhist pilgrimage centres