Most roads in towns and cities are________

____________ is the process of moving People, goods etc by barge, boat ,ship or Sailboat over a sea, ocean, lake, canal, river etc.

_________ are used to rescue people during times of natural disasters.

Railways carry __________ people every year, from one part of the country to another.

The ________ connects state capitals, big cities and towns, and the ports.

Which is the cheapest means of transport?

Name the largest port in India.

___________ trains run either an elevated backs or under the ground.

_________ is where a train runs along a set of two parallel steel rails.

Trains such as the Rajadhani Express run at a speed of over ________ kms per hour.