The Directive Principles of State Policy, Part IV of the Constitution of India, have been adapted from which of the following constitutions?

Irish Constitution

The correct answer is Option (3) → Irish Constitution

The Directive Principles of State Policy (DPSP) in Part IV of the Indian Constitution were adapted from the Irish Constitution (1937).

• They are guidelines to the government to establish a just society.
• Not enforceable by courts but fundamental in governance.