4th Class Sample Quiz

15 Questions | Total Attempts: 23

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4th Class Sample Quiz


Questions and Answers
  • 1. 
    The hardest material on the teeth
    • A. 

      Crown

    • B. 

      Enamel

    • C. 

      Cementum

    • D. 

      Gums

  • 2. 
    The visible part of the Teeth
    • A. 

      Gum

    • B. 

      Root

    • C. 

      Crown

    • D. 

      Cementum

  • 3. 
    We must do this very often with water to avoid germs in mouth
    • A. 

       Eat Anything

    • B. 

      Brush the teeth

    • C. 

      Rinse the mouth

    • D. 

      All of these

  • 4. 
    A hole in the teeth is called as
    • A. 

      Acid

    • B. 

      Bleeding gums

    • C. 

      Cavity

    • D. 

      None of these

  • 5. 
    This is produced by the germs in the teeth
    • A. 

      Saliva

    • B. 

      Acid

    • C. 

      Gum

    • D. 

      All of these

  • 6. 
    Germs feed on ---------- present in food
    • A. 

      Saliva

    • B. 

      Fats

    • C. 

      Sugar

    • D. 

      None of these

  • 7. 
    Exercise the mouth by
    • A. 

      Biting for long time

    • B. 

      Crushing for long time

    • C. 

      Tearing the food

    • D. 

      Chewing for long time

  • 8. 
    In olden days people used twigs of these trees to brush the teeth
    • A. 

      Mango and Papaya

    • B. 

      Neem And Mango

    • C. 

      Neem And Papaya

    • D. 

      Neem and Banyan

  • 9. 
    To protect our teeth we should brush
    • A. 

      IN the Morning and Afternoon

    • B. 

      After eating food every time

    • C. 

      Morning And Night before Sleep

    • D. 

      Only in the morning

  • 10. 
    To have healthy Gums and Teeth we need to eat
    • A. 

      Oranges

    • B. 

      Fish

    • C. 

      Take Milk

    • D. 

      Green Vegetables

    • E. 

      All of these

  • 11. 
    Tooth Decay causes
    • A. 

      Bleeding in teeth

    • B. 

      Pain in teeth

    • C. 

      Hole in teeth

    • D. 

      All of these

  • 12. 
    Harmful Microbes are called as
    • A. 

      Fungi

    • B. 

      Bacteria

    • C. 

      Virus

    • D. 

      Germs

  • 13. 
    This type of teeth need maturity of person to gain
    • A. 

      Incisors

    • B. 

      Wisdom teeth

    • C. 

      Canines

    • D. 

      Premolars

  • 14. 
    These teeth are very sharp
    • A. 

      Biting teeth

    • B. 

      Cracking or crushing teeth

    • C. 

      Tearing teeth

    • D. 

      Grinding teeth

  • 15. 
    This substance fixes the teeth to the jawbone
    • A. 

      Cementum

    • B. 

      Gum

    • C. 

      Root

    • D. 

      Enamel

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