CBSE  /  Class 11  /  Geography  /  Minerals and Rocks

  • 1. 
    Which of the following is not among the eight elements?

  • Oxygen and Silicon
  • Aluminium and Iron
  • Calcium and Sodium
  • Mica and Granite

  • 2. 
    Which of the following is not an example of metamorphic rocks?

  • Slate
  • Marble
  • Limestone
  • Schist

  • 3. 
    Which mineral group is abundantly found in the earth's crust?

  • Mica group
  • Felspar group
  • Oxide group
  • Silicate group

  • 4. 
    Which one of the following is the salient feature of metamorphic rocks?

  • Changeable
  • Quite
  • Crystalline
  • Foliation

  • 5. 
    Which one of the following are the hardest minerals?

  • Topaz
  • Diamond
  • Quartz
  • Feldspar

  • 6. 
    Which of the following is a ferrous mineral?

  • Copper
  • Aluminium
  • Iron Ore
  • Tin

  • 7. 
    A non-metallic mineral in the following minerals is

  • silver
  • copper
  • zinc
  • coal

  • 8. 
    Igneous rocks are

  • primary rocks
  • secondary rocks
  • tertiary rocks
  • soft rocks

  • 9. 
    Which one of the following is the component of sand and granite?

  • Amphibole
  • Quartz
  • Pyroxene
  • Mica

  • 10. 
    The most abundant rocks found on the earth's crust are

  • igneous rocks
  • sedimentary rocks
  • metamorphic rocks
  • granite rock
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