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Railways Sample Paper RRB (Group D) Sample Test Paper-15

  • question_answer
    Which of the following diseases is NOT caused by the smog"

    A)  Asthma

    B)  Throat Cancer

    C)  Emphysema     

    D)  Breathing problem

    Correct Answer: B

    Solution :

    [b] Throat Cancer is not produced by Smog. Smog is a Type of air pollutant which consists of smoke and fog.


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