To fly from Australia to India people travel in a

(a) We can see live telecast of cricket match on the TV because of a satellite.
(b) Internet is the slowest means of the transportation.

Tanmay's cousin wants to go for higher studies to a foreign country. She will go by

Means of land transportation are

Tanmay's father's office is 8 km from home. He will go by

(a) We cannot send emails to any other country.
(b) Spaceships are the cheapest form of transportation.

The vehicle which runs without using petrol and hence does not pollute the air is

(a) Telegrams are faster means of transportation than letters.
(b) Sending and receiving message is called communication.

My dad and  I went on a camping holiday and  travelled down the Murray river by using a

Which one of the following is not a mode of communication ?