• 1. 
    Which is the hardest mineral?

  • Diamond
  • Granite
  • Basalt
  • Gabbro
  • 2. 
    Which one of the following is a ferrous mineral?

  • Bauxite
  • Iron ore
  • Mica
  • Coal
  • 3. 
    The iron content in Hematite is:

  • 20 - 30%
  • 30 - 40%
  • 40 - 50%
  • 60 - 70%
  • 4. 
    Which one of the following is a famous Copper mine?

  • Bastar
  • Khetri
  • Nellore
  • Jharia
  • 5. 
    Lignite coal is found in:

  • Jharia
  • Neyveli
  • Bokaro
  • Raniganj
  • 6. 
    Where is the largest solar plant located?

  • Nasik
  • Madhopur
  • Kaiga
  • Chandrapur
  • 7. 
    Which one of the following is a non-metallic mineral?

  • Iron
  • Limestone
  • Manganese
  • Copper
  • 8. 
    For which mineral, is Hazaribagh Plateau famous?

  • Iron ore
  • Copper
  • Mica
  • Coal
  • 9. 
    Where is the largest coalfield of India?

  • 10. 
    In which state is Kalpakkazn located?

  • Kerala
  • Karnataka
  • Tamil Nadu
  • Andhra Pradesh
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