Which is the oldest and cheapest means of communication?
Telephone
E-mail
Sending letter
SMS
Where does letters are sorted and stamped?
Bank
Police station
School
Post office
Which is the fastest means of communication?
Post card
Telegram
Inland letter
How do we send e-mails?
Through computers
By telephone
By mailing letter
Through post office
What bring news faster than print media
Books
Electronic media
Dictionaries
News paper
What helps us to send letters to all places?
