Numaligarh
Tinsukia
Guwahati.
Bongaigaon
Answer is Right!
Answer is Wrong!
The correct answer is: b) Tinsukia.
The Digboi Refinery is Asia’s oldest operating refinery. It is located in Tinsukia district of Assam, India. The refinery was established in 1901 by the Assam Oil Company. It is a subsidiary of Indian Oil Corporation. The refinery has a capacity of 2.8 million tonnes per annum. It produces a variety of products, including gasoline, diesel, kerosene, LPG, and bitumen.
The other options are incorrect. Numaligarh is a town in Golaghat district of Assam. Guwahati is the capital of Assam. Bongaigaon is a town in Bongaigaon district of Assam.