List I: Constitutional Amendments, Finance Commission, Financial Emergency, All India Services List II: Article 360, Article 312, Article 280, Article 368 Matching: A (Constitutional Amendments) -> 4 (Article 368) B (Finance Commission) -> 3 (Article 280) C (Financial Emergency) -> 1 (Article 360) D (All India Services) -> 2 (Article 312) The correct code reflecting this mapping is 4 3 1 2.