Certainly! Let`s explain the correct sequence of the functionaries in the Order of Precedence:

IV. Chief Justice of India:

The Chief Justice of India holds the highest position in the judicial system of the country. As the head of the judiciary, the Chief Justice of India is accorded the highest precedence in the Order of Precedence.

III. Union Cabinet Ministers:

Union Cabinet Ministers are senior members of the government who hold ministerial portfolios and are responsible for various departments and sectors. They are given the next level of precedence after the Chief Justice of India.

II. Chief Election Commissioner:

The Chief Election Commissioner heads the Election Commission of India, which is responsible for conducting free and fair elections in the country. The Chief Election Commissioner is accorded precedence after the Union Cabinet Ministers.

I. Cabinet Secretary:

The Cabinet Secretary is the highest-ranking civil servant in the country and serves as the administrative head of the Indian government. While the Cabinet Secretary is an important position, the functionary is given the lowest precedence among the listed options.

Therefore, the correct sequence in the Order of Precedence is: IV. Chief Justice of India, III. Union Cabinet Ministers, II. Chief Election Commissioner, and I. Cabinet Secretary.