Who maintains law and order and protects our life and property.

The letters reach the post offices of different places by bus, train or

A person who is a member of a country is called

The policeman who controls the traffic at the traffic junction is called

Who collects letters from the letter boxes maintained by the Postal Department?

It is a policeman's job to catch thieves and

Whom do you consult if you fall ill ?

Most villages in India have a ________ which is a part of the Primary Health care center.