Multiple choice

Which one of the following is not correctly matched?

  1. Graphite-orissa

  2. Copper -Rajasthan

  3. Gold-Karnataka

  4. Iron Ore-Bihar

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Iron ore is primarily mined in states like Odisha, Chhattisgarh, and Karnataka, not Bihar. The other pairings (Graphite in Odisha, Copper in Rajasthan, Gold in Karnataka) are generally correct in the context of Indian mineral geography.