Railways Sample Paper RRB (Group D) Sample Test Paper-3

  • question_answer
    Which one of the following diseases is caused by virus?

    A)  Tuberculosis     

    B)  Typhoid

    C)  Influenza          

    D)  Diphtheria

    Correct Answer: C

    Solution :

    [c] Influenza is caused by virus and all other three Diseases are bacterial. Influenza, generally called flu, is an infectious disease caused by RNA viruses of family Orthomyxoviridae.


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