IN A STREET THERE ARE FIVE HOUSES PAINTED FIVE DIFFERENT COLOURS IN EACH HOUSE LIVES A PERSON OF DIFFERENT NATIONALITY THESE FIVE HOME OWNERS EACH DRI RIDDL RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Its a window Did you answer this riddle correctly?
YES  NO  

Haste. Did you answer this riddle correctly?
YES  NO  

You are. Did you answer this riddle correctly?
YES  NO  

The get Indy-gestion. Did you answer this riddle correctly?
YES  NO  

A calcu-later Did you answer this riddle correctly?
YES  NO  

Fast food Did you answer this riddle correctly?
YES  NO  

An army dentist. Did you answer this riddle correctly?
YES  NO  

A turtle Did you answer this riddle correctly?
YES  NO  

Take me to my ants' place. Did you answer this riddle correctly?
YES  NO  

A kitten Did you answer this riddle correctly?
YES  NO  

His JOB!

Given question is a riddle which is interesting one. Hints are given in the riddle.

In the question, it's given that he's ex police man. It means he already lost his job.

"Ex" is used to show that someone is no longer in that situation. Here, Ex policeman mean he's no longer working as police. The prefix "ex-" refers to someone who no longer working, could be retired or fired. Thus, the first thing that he lose his job whether it is retired or fired.

First he lost his job, then he lost his house, car and finally he lost his girlfriend. Did you answer this riddle correctly?
YES  NO  

Whatever color your eyes are. 'You' are driving a bus. Did you answer this riddle correctly?
YES  NO  

Cows drink water. Did you answer this riddle correctly?
YES  NO  

The Man was Blind so he suspects that his wife is in some danger and thus calls the police. Did you answer this riddle correctly?
YES  NO  

Fire Did you answer this riddle correctly?
YES  NO