Official Answer Key & Detailed Solution
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Correct Answer: Option (C) — A-1; B-3; C-4; D-2
Concept & Option Breakdown
Standard Reference Verified- A. Coal is mined at Giridih in Jharkhand -> 1.
- B. Copper is found in the Alwar / Khetri belt in Rajasthan -> 3.
- C. Manganese is found in Dharwar system rocks in Karnataka -> 4.
- D. Lignite is found in Jayamkondam / Neyveli in Tamil Nadu -> 2.
Pairing Giridih with Coal (A-1) and Jayamkondam (Tamil Nadu lignite basin) with Lignite (D-2) isolates option (c).
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