Correct Option
Tamralipti was a prominent port city located on the eastern coast of India, in present-day West Bengal, during the Gupta period. It served as the primary maritime outlet for North Indian trade, facilitating commercial exchanges between the Gangetic plains and Southeast Asia, Sri Lanka, and China. This port was crucial for the export of goods like textiles, spices, ivory, and precious stones, and the import of items such as silk, contributing significantly to the economic prosperity of the Gupta Empire.
Incorrect Options
Broach (Bharuch) was a major port situated on the western coast of India. It primarily handled trade with the Arabian Sea region and Western countries, rather than the North Indian trade directed towards the east.
Kalyan was another port located on the western coast of India. While it held significance during earlier periods, particularly under the Satavahanas, its role in facilitating North Indian trade during the Gupta era was less prominent compared to Tamralipti.
Cambray (Khambhat) is a port located in Gujarat on the western coast. Its period of peak activity and major trading importance was predominantly during the medieval era, rather than the Gupta period, for North Indian trade.