Choose the correct option in which two terms of the pair are related in the same way as in the pair given below:
​$$A_1\ B_2 : C_3\ D_4$$​

Correct option is A

Given:
The pair given is structured as follows:
A 1, B 2 : C 3, D 4

Logic:
In this case, each letter is paired with its respective number.

Explanation:
The letters are paired in the same sequence, and the numbers follow an incremental pattern. In Option (A), the relationship is consistent, where:

• P is paired with 16

• Q is paired with 17

• R is paired with 18

• S is paired with 19

This follows the same pattern as the original pair.

Final Answer: (A)
Final Correct Option: (A)