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  5. Travel and Communication

3rd Class Science Travel and Communication Question Bank Means of Communication

  • question_answer
    Which of the following correctly represents the correct order of development of devices of communication since the old times?

    A)  Letter \[\to \] Newspaper \[\to \] Radio \[\to \] Television  

    B)  Letter \[\to \] E-mail \[\to \] Radio \[\to \] Television

    C)  Telephone \[\to \] ISD \[\to \] STD \[\to \] Local

    D)  Telegram \[\to \] Parcel \[\to \] Postcard \[\to \] E-mail

    Correct Answer: A

    Solution :

    Not Available


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