Correct option is A
Article 50 of the Indian Constitution, under Part IV (Directive Principles of State Policy), specifically provides for the separation of the judiciary from the executive in the public services of the State.
Intended to ensure judicial independence and fair governance.
DPSPs are non-justiciable but fundamental to governance (Article 37).
The judiciary's independence is also protected under Articles 124–147 (SC) and 214–237 (HC).
Article 51 – Deals with international peace and security.
Article 49 – Relates to protection of monuments and heritage sites.
Article 48 – Deals with organization of agriculture and animal husbandry.