List of top Development and Labour Studies Questions on Social Work asked in CUET (PG)

Which of the following is not considered to reach a solution to social problems?

Match List-I with List-II

List-IList-II
(A) Residual welfare model(I) Progressive taxation
(B) Institutional welfare model(II) Welfare services
(C) Achievement performance model(IV) Incentives and reward
(D) Sustainable development model(III) Optimal use of resources