2. Sample Papers
  3. 4th Class
  4. Science

4th Class Science Sample Paper Science Olympiad Model Test Paper-11

  • question_answer
    Which of the following diseases is not caused due to air pollution?

    A) Asthma            

    B) Global warming

    C) Acid rain                       

    D) Typhoid

    E) None of these

    Correct Answer: D

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