Which Indian mineral resource term is correctly associated with classification or identity “a liquid fossil fuel accumulated in sedimentary basins”, and also with “important Indian producing regions include Assam, Gujarat, Mumbai Offshore and the Krishna-Godavari basin”?

Correct Answer: Option A — Petroleum. Petroleum is correctly identified as a liquid fossil fuel accumulated in sedimentary basins. Petroleum is also associated with important Indian producing regions include Assam, Gujarat, Mumbai Offshore and the Krishna-Godavari basin. Another identifying fact about Petroleum is that crude oil is processed in refineries into fuels and petrochemical feedstocks. A further exam-relevant fact about Petroleum is that anticlines, faults and porous reservoir rocks can form hydrocarbon traps. Why the other options are incorrect: • Option B — Natural Gas: Natural Gas is a gaseous fossil fuel composed mainly of methane. It is incorrect here because Natural Gas is instead associated with it occurs in several onshore and offshore sedimentary basins. • Option C — Iron Ore: Iron Ore is a metallic mineral resource used chiefly for making iron and steel. It is incorrect here because Iron Ore is instead associated with hematite and magnetite are its principal ore minerals. • Option D — Manganese Ore: Manganese Ore is a metallic mineral important in steel and alloy manufacture. It is incorrect here because Manganese Ore is instead associated with major occurrences are associated with parts of Odisha, Karnataka, Maharashtra and Madhya Pradesh. Exam Takeaway: Connect Petroleum with “a liquid fossil fuel accumulated in sedimentary basins” and “important Indian producing regions include Assam, Gujarat, Mumbai Offshore and the Krishna-Godavari basin” for revision.