The service responsible for the carriage of mails by rail, road, river and air and for
the collection and distribution of mails received form Post offices by mail offices and
section
a) Army postal service b) Mobile post office service
c) Railway Mail Service d) None of the above
the collection and distribution of mails received form Post offices by mail offices and
section
a) Army postal service b) Mobile post office service
c) Railway Mail Service d) None of the above