Yes there is such quota under Centac Entrance exam. Wards of Ex-service Men is the reservation. The relevant certificate should be issued by the Director, DSW, Puducherry. But you have applied from other state then there is 3% of reservation only.

46 seats out of the total sanctioned intake of 480 seats are reserved for candidates from other states/Union Territories.

Rest reservation criteria you can check here.

Good Luck.