The following states were formed after 1960. What was the correct sequence of their formation?

(A) Haryana
(B) Sikkim
(C) Nagaland
(D) Goa

Choose the correct answer from the options given below.

(C), (A), (B), (D)

The correct answer is Option (2) → (C), (A), (B), (D)

Here's the breakdown of when these states were formed:

(C) Nagaland:Formed on December 1, 1963.
(A) Haryana: Formed on November 1, 1966.
(B) Sikkim: Became a state on May 16, 1975.
(D) Goa: Became a state on May 30, 1987.

Therefore, the chronological order is Nagaland, Haryana, Sikkim, and Goa.