4th Class Science Our Body Question Bank

done Self Test-3 Total Questions - 10

• question_answer1)
  Which one of the following organs helps in digesting food?
  A)
                          done clear
  B)
    done clear
  C)
                           done clear
  D)
    done clear
  E)
            None of these done clear
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• question_answer2)
  Which one of the following is a sense organ?
  A)
    done clear
  B)
    done clear
  C)
             done clear
  D)
    done clear
  E)
   None of these done clear
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• question_answer3)
  Which one of the following is called body building material?
  A)
   Carbohydrates done clear
  B)
   Fats done clear
  C)
   Proteins done clear
  D)
   Vitamins and minerals done clear
  E)
   None of these done clear
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• question_answer4)
  Anemia is a disease caused due to lack of
  A)
   Calcium done clear
  B)
   Iron done clear
  C)
   Iodine done clear
  D)
   Potassium                                          done clear
  E)
   None of these done clear
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• question_answer5)
  Taste of a food can be detected by which of the following sense organs?
  A)
   Eye done clear
  B)
   Ear done clear
  C)
   Nose done clear
  D)
   Tongue done clear
  E)
   Rectum done clear
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• question_answer6)
  If a child is given fat rich food on a daily basis, what will happen to him?
  A)
   He will become healthier done clear
  B)
   He will become active done clear
  C)
   He will become weak done clear
  D)
   He will become obese done clear
  E)
   None of the above done clear
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• question_answer7)
  Protective food items are rich in ___ nutrients. Fill in the blank with the appropriate choices.
  A)
   Carbohydrate done clear
  B)
   Proteins done clear
  C)
   Vitamins done clear
  D)
   Minerals done clear
  E)
   Both (C) and (D) done clear
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• question_answer8)
  The gas thrown out of the body in the process of respiration is
  A)
   Oxygen done clear
  B)
   Nitrogen done clear
  C)
   Carbon dioxide done clear
  D)
   Hydrogen done clear
  E)
   None of the above done clear
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• question_answer9)
  Lung is a part of which one of the following systems?
  A)
   Nervous system done clear
  B)
   Respiratory system done clear
  C)
   Excretory system done clear
  D)
   Digestive system done clear
  E)
   None of these done clear
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• question_answer10)
  What is the colour of the blood?
  A)
   White done clear
  B)
   Yellow done clear
  C)
   Red done clear
  D)
   Pink done clear
  E)
   Green              done clear
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