(A) Banking -> Part of Union List (Entry 45), exclusively under central government jurisdiction.
(B) Education -> Part of Concurrent List (Entry 25), both Union and State can legislate.
(C) Forest -> Part of Concurrent List (Entry 17A), shared jurisdiction between Union and States.
(D) Trade Unions -> Part of Concurrent List (Entry 22), both levels of government can make laws.
Hence, Option 4: (B), (C) and (D) only -> The Concurrent List in the Seventh Schedule of the Indian Constitution contains subjects where both Union and State governments have legislative powers. Education, Forest, and Trade Unions fall under this category, while Banking is exclusively in the Union List under central government control -> correct