Identify the sea-port in India on the basis of the given characteristics : 1. It is more than a century old port on the west coast of India. 2. It is a natural harbour protected by a breakwater and also by a mole. 3. A deep draft channel of about 14 metres depth permits large vessels to enter the harbour.

Mormugao Port in Goa fits all three characteristics. It was established in 1888, making it more than a century old, and is located on the west coast of India. It is a natural harbour protected by a breakwater and a mole. It has a deep draft channel that allows large vessels including bulk carriers to enter. It is one of India's premier iron ore exporting ports. Jawaharlal Nehru Port (Nhava Sheva) was commissioned only in 1989, Deendayal (Kandla) is mainly an artificial port, and Cochin is younger than a century in its modern form.