Part IV of the Indian Constitution contains the provisions on:

Directive Principles Of State Policy

The correct answer is Option 4 - Directive Principles Of State Policy

Article 40 of the Indian Constitution falls under Part IV - Directive Principles of State Policy.

The Directive Principles of State Policy in the Indian Constitution were inspired by the Constitution of Ireland. These principles are enumerated in Part IV of the Indian Constitution and are non-justiciable in nature, meaning they are not enforceable by courts but are guidelines for the government in policymaking.