Option 1 -> Abolition of titles is covered under Article 18 (Right to Equality) - this IS a Fundamental Right.
Option 2 -> Equal pay for equal work is a Directive Principle of State Policy under Article 39(d) in Part IV, NOT a Fundamental Right in Part III.
Option 3 -> Equality of opportunity in public employment is guaranteed under Article 16 (Right to Equality) - this IS a Fundamental Right.
Option 4 -> Rights of minorities to establish educational institutions is protected under Article 30 (Cultural and Educational Rights) - this IS a Fundamental Right.
Hence, Option 2: Equal pay for equal work for men and women -> While this is an important constitutional provision, it is listed as a Directive Principle of State Policy (Article 39(d)) in Part IV of the Constitution, not as a Fundamental Right in Part III. Directive Principles are guidelines for governance but are not justiciable (legally enforceable) like Fundamental Rights -> correct