| Schedule I | Schedule II |
|---|---|
| i. Concurrent list | 1. Constitution of Japan |
| ii. Rule of Law | 2. Constitution of Ireland |
| iii. Directive Principle of State Policy | 3. British Constitution |
| iv. Procedure established by law | 4. Constitution of Australia |
Four options and four items means guessing is expensive, so anchor the two items you are surest about and let them knock out options. The safest anchors here are "procedure established by law", which every student links to Japan, and "Directive Principles", which everyone links to Ireland. Fix those two and the answer usually falls out without checking the rest.
Taking each item on its own: the Concurrent List, which lets Parliament and the State legislatures both legislate on the same subject, follows the Australian model. The Rule of Law, that no person and no government is above the ordinary law, is a British inheritance along with the parliamentary system and the writ jurisdiction. The Directive Principles of Part IV, which are goals for the State but are not enforceable in court, come from Ireland. The Article 21 phrase "procedure established by law", chosen instead of the American "due process of law", comes from Japan.
Let's summarize:
So the matching is i-4, ii-3, iii-2, iv-1, and option (D) is correct.