Which Indian geography term is associated with exam-relevant association “is rich in several metallic mineral resources” and also with “an ancient tableland composed largely of crystalline rocks”?

Correct Answer: Option D — Peninsular Plateau. Peninsular Plateau is correct because it is is rich in several metallic mineral resources. It is also associated with an ancient tableland composed largely of crystalline rocks, which provides a second reliable identifying clue. These features are standard physical-geography facts and are useful for map-based and statement-based competitive-exam questions. Why the other options are incorrect: Option A — Thar Desert: It is the Luni is its important seasonal river system; this is the specific geographical association of Thar Desert. Option B — Western Coastal Plain: It is Kerala's backwaters are a notable feature of its southern part; this is the specific geographical association of Western Coastal Plain. Option C — Eastern Coastal Plain: It is the Northern Circars and Coromandel Coast are its major sections; this is the specific geographical association of Eastern Coastal Plain. Exam Takeaway: Connect Peninsular Plateau with “is rich in several metallic mineral resources” for quick revision.