Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-31

  • question_answer
    The discovery of crystal dynamics is associated with

    A)  J C Bose          

    B)  C Ramanujam

    C)  C V Raman

    D)  Hargovind Khurana

    Correct Answer: C

    Solution :

    Not Available  


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