The correct option is A Kandla
The coastline of Gujarat is approximately. 1600 km long. There are 40 big and small
ports on the seacoast of Gujarat; the main ports are Kandla, Bhavnagar, Porbandar,
Veraval, Okha, Bedi, Navlakhi, Mundra, Pipavav, Poshitra, Dahej, Magdalla and
Hajira. Kandla is the biggest port among the other ports of Gujarat.