Q4 of 17 Page 210

Answer in two or three sentences:

How are roads classified?


roads can be classified as:

• transcontinental highways,


• national highways


• local roads


More from this chapter

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2

Choose the correct answer:

Telegraph was invented in the year ………………… .


 3

Match the following:

 4

Answer in two or three sentences:

Write a note on Indian Railways.


 4

Answer in two or three sentences:

Name the note on mass communication.