Explanations:The question asks about a place in Assam that has an oil well. To understand this, it is important to know the geographical and historical context of oil production in Assam. Assam, a state in northeastern India, has a significant history in the oil industry, particularly in the town of Digboi.
Digboi is a town located in the Tinsukia district of Assam. It is renowned for being the site of the first oil well in Asia, which was drilled in 1889. This makes Digboi historically significant in the context of oil production in India and the broader Asian region. The oil fields in Digboi have been operational for over a century and have played a crucial role in the development of India's oil industry.
The other options provided in the question are not correct in the context of oil wells in Assam. Mumbai, while a major city in India, is located in the state of Maharashtra and is not associated with oil wells in Assam. Guwahati, the largest city in Assam, is known for its cultural and administrative significance but not for oil production. Similarly, Jorhat, another city in Assam, is known for its tea gardens and cultural heritage, but not for oil wells.
Therefore, the correct answer is Digboi, as it is the only place in Assam that is historically and geographically associated with oil wells. Understanding the geographical and historical context of oil production in Assam is essential to answering this question correctly.