In how many zones has the Indian Railways system been divided?

• 9

• 12

• 16

• 14

In which of the following year, the first radio programme was broadcasted?

• 1911

• 1936

• 1927

• 1923

On which river and between which two places does the National Waterways No. 1 lie?

• The Brahmputra, Sadiya-Dhubri

• The Ganga, Haldia-Allahabad

• Westcoast Canal, Kotapuram to Kollam

Which one of the following is the longest highway of India?

• N.H. -6

• N.H. -7

• N.H. -8

• N.H. -1

Which activity does transportation convey? Name three major modes of transportation.