According to the police media unit, the two suspects were arrested while residing at a house in Galkiriyagama.
The suspects also had in their possession several digital photographs of some Ministers and a car in their possession at the time of the arrest.
The police said that the suspects did not possess any documents to prove their identification or links with the government.
The suspects had also obtained money from people promising them employment at state institutions, the police added.
The police urged the public to be cautious of such imposters.