The correct answer is: b) Guwahati.
Lokpriya Gopinath Bordoloi International Airport is located in Guwahati, Assam, India. It is the largest airport in the northeastern region of India and the eighth busiest airport in India. The airport is named after Gopinath Bordoloi, the first Chief Minister of Assam.
The airport is located about 22 kilometers from Guwahati city center. It has two terminals, one for domestic flights and one for international flights. The airport has a capacity of handling 10 million passengers per year.
The airport is served by a number of airlines, including Air India, IndiGo, SpiceJet, GoAir, and Vistara. It also has flights to a number of international destinations, including Bangkok, Singapore, Kuala Lumpur, and Dubai.
The airport is connected to Guwahati city center by a number of roads and highways. It is also connected to the city by a number of public transport options, including buses, taxis, and auto-rickshaws.
The airport is a major hub for air travel in the northeastern region of India. It is also a major economic and tourism hub for the region.