Railways Sample Paper RRB (Group D) Sample Test Paper-7

  • question_answer
    Name of lndia'a first indigenously developed vaccine has received the "pre-qualified" tag by the World Health Organisation

    A)  Rubevac Vaccine

    B)  Norovac Vaccine

    C)  Pneumovac Vaccine      

    D)  Rotavac Vaccine

    Correct Answer: D


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