The Kerala State Co-operative housing federation was organised with headquarters at:AErnakulamBThrissurCThiruvananthapuramDKozhikodeAnswer: A. Ernakulam Read Explanation: Kerala State Co-operative Housing Federation / HOUSEFED (KSCHF) - 1970:Registered in 23- 4 -1970 (Two Tier Structure)Started functioning on 24 - 9 - 1970Headquarters - ErnakulamArea of operation - entire state of KeralaIt is the federation of all Primary Housing Societies in the State.The membership is open to all Primary Housing Societies in state and the state govtUndertake manufacturing of building materials or carry on trade in them for the benefit of the membersUltimate power is vested with general body. Read more in App