Official Answer Key & Detailed Solution
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Correct Answer: Option (D) — A-3, B-5, C-1, D-2
Concept & Option Breakdown
Standard Reference Verified- Directive Principles of State Policy (DPSP) were borrowed from the Irish Constitution (A-3).
- Fundamental Rights were derived from the Constitution of the USA (Bill of Rights) (B-5).
- The concept of the Concurrent List was borrowed from the Australian Constitution (C-1).
- Federation with a strong Centre (India as a Union of States with vesting of residuary powers in the Centre) was derived from Canada (D-2).
Knowing that DPSP is from Ireland (A -> 3) narrows the choices to (b) and (d). Knowing Fundamental Rights are from the USA (B -> 5) and Concurrent List is from Australia (C -> 1) uniquely leads to (d).
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