The correct answer is: a) Kandla.
Kandla is a major port in Gujarat, India. It is located on the Gulf of Kutch, about 200 kilometers (120 mi) north of the state capital, Gandhinagar. The port was built in 1956 to handle the trade of the newly independent India. It is the largest port in Gujarat and the 12th largest port in India.
Kandla port handles a variety of cargo, including crude oil, petroleum products, coal, iron ore, and containers. The port is connected to the national railway network and has a dedicated highway. It is also connected to the Kandla International Airport.
Kandla port is a major economic hub for Gujarat. It provides employment to over 100,000 people and contributes significantly to the state’s GDP. The port is also a major source of revenue for the government of India.
The other options are incorrect because they are not major ports in Gujarat. Pipavav is a minor port located in the Gulf of Kutch. Porbandar is a port city located on the Arabian Sea coast. Dahej is a port town located on the Gulf of Khambhat.