1. In North eastern states.   For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/social-science/

    In North eastern states.

     

    For more answers visit to website:
    https://www.tiwariacademy.com/ncert-solutions/class-10/social-science/

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  2. Six mail channels have been introduced. They are called Rajdhani channel, Metro channel, Green channel, Business channel, Bulk mail channel and Periodical channel.   For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/social-science/

    Six mail channels have been introduced. They are called Rajdhani channel, Metro channel, Green channel, Business channel, Bulk mail channel and Periodical channel.

     

    For more answers visit to website:
    https://www.tiwariacademy.com/ncert-solutions/class-10/social-science/

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  3. In 1953.   For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/social-science/

    • 8
  4. (i) On river Ganga-between Allahabad and Haldia. (ii) On river Brahmaputra-between Sadiya and Dhubri.   For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/social-science/

    (i) On river Ganga-between Allahabad and Haldia.

    (ii) On river Brahmaputra-between Sadiya and Dhubri.

     

    For more answers visit to website:
    https://www.tiwariacademy.com/ncert-solutions/class-10/social-science/

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    • 9
  5. Kandla Port   For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/social-science/

    Kandla Port

     

    For more answers visit to website:
    https://www.tiwariacademy.com/ncert-solutions/class-10/social-science/

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    • 9