Which one of the following is the longest highway of India?
N.H. -6
N.H. -7
N.H. -8
N.H. -1
B.
N.H. -7
Which activity does transportation convey? Name three major modes of transportation.
Transportation conveys the activities of transportation such as the items for daily consumption are brought from the site of production to the market, which makes them available to the consumer.
The modes of transport are land, water and air transport.
In which of the following year, the first radio programme was broadcasted?
1911
1936
1927
1923
D.
1923