Option 1 -> Includes 'Restriction' which is not a recognized function of Government Budget.
Option 2 -> Includes Allocation, Redistribution, and Stabilisation - the three primary functions of Government Budget.
Option 3 -> Includes 'Restriction' which is not a standard function of Government Budget.
Option 4 -> Includes 'Restriction' which is not a recognized function of Government Budget.
Hence, Option 2: (B), (C) and (D) only -> The Government Budget has three main functions: (1) Allocation Function - allocating resources efficiently among different sectors like education, defense, healthcare; (2) Redistribution Function - reducing income inequalities through progressive taxation and welfare schemes; (3) Stabilisation Function - maintaining economic stability by controlling inflation, unemployment, and promoting growth through fiscal policy. 'Restriction' is not a primary function of Government Budget. -> correct