What is the correct sequence in which the oath of office binds a Union Minister?

The correct option is: Allegiance to the → Constitution, → Sovereignty and integrity → Faithful discharge of duties→ Impartiality

According to the Third Schedule of the Constitution of India, the Oath of Office for a Minister for the Union of India binds them to a specific sequence of commitments. Let us break down this official sequence step-by-step:

1. Allegiance to the Constitution: The minister first swears to bear true faith and allegiance to the Constitution of India as by law established. This establishes the constitutional supremacy under which the minister operates.

2. Sovereignty and Integrity: The minister then swears to uphold the sovereignty and integrity of India, committing to protect the nation's unity and independence.

3. Faithful Discharge of Duties: The minister swears to faithfully and conscientiously discharge their duties as a Minister for the Union. This represents their commitment to their administrative responsibilities.

4. Impartiality (Justice without fear or favour): Finally, the minister swears to do right to all manner of people in accordance with the Constitution and the law, without fear or favour, affection or ill-will, which translates to complete impartiality in decision-making.

This logical progression from fundamental constitutional loyalty, to national security and unity, to functional duties, and finally to objective fairness matches the sequence presented in the correct option.