Explanations:The question asks about the state that produces coking coal and uranium. To understand the correct answer, it is essential to know the mineral resources associated with each state in India. Jharkhand, located in eastern India, is one of the most mineral-rich states in the country. It is particularly known for its deposits of coking coal and uranium.
Coking coal, also known as metallurgical coal, is a type of bituminous coal that is used in the steel industry. When heated in the absence of oxygen, coking coal produces a hard, grayish-black material called coke, which is used as a fuel and reducing agent in blast furnaces and other metal smelting processes. Jharkhand is a significant producer of coking coal, which is crucial for the steel industry in India.
Uranium is a radioactive element that is used primarily in nuclear power generation. Jharkhand has several uranium mines, including the Jadugoda uranium mine, which is one of the largest uranium mines in India. The uranium extracted from these mines is used in nuclear reactors to generate electricity.
Other states in India, such as Madhya Pradesh, Karnataka, and Goa, have their own mineral resources, but they are not known for producing coking coal and uranium on a significant scale. Madhya Pradesh is known for its iron ore, limestone, and bauxite. Karnataka is known for its iron ore and bauxite, while Goa is known for its bauxite and iron ore.
Therefore, the correct answer is Jharkhand, as it is the state that produces both coking coal and uranium. This knowledge is important for understanding the economic and industrial significance of different states in India, particularly in the context of competitive examinations where such information is often tested.