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Lifelines of National Economy
Write a note on National Highways in India.
National Highways:
(i) National Highways link extreme parts of the country.
(ii)These are the primary road systems and are laid and maintained by the Central Public Works Department (CPWD). A number of major National Highways run in North-South and East-West directions.
(iii)The historical Sher-Shah Suri Marg is called National Highway No.1, between Delhi and Amritsar.
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State any three merits of roadways.
Where and why is rail transport the most convenient means of transportation?
What is the significance of the border roads?
What is meant by trade? What is the difference between international and local trade?
Why are the means of transportation and communication called the lifelines of a nation and its economy?
Write a note on the changing nature of the international trade in the last fifteen years.
Northern terminal of the North South Corridor.
The name of National Highway No. 2.
The headquarter of the southern railway zone.
The rail gauge with a track width of 1.676 m.
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