In the following question, select the related letter pair from the given alternatives. KW : FR :: ?

SSC GD Constable Exam Questions

Question:

In the following question, select the related letter pair from the given alternatives.

KW : FR :: ?

Options:

1.  OC : CP
2.  AB : BM
3.  BM : WO
4.  IU : DP

Answer:

Option 4: IU : DP

Explanation:

Let's analyze the given pair:

 * KW: FR

If we observe the alphabetical positions of the letters, we can see a pattern:

 * K (11th letter) is 5 letters before F (6th letter).

 * W (23rd letter) is 5 letters before R (18th letter).

So, the difference between the corresponding letters in each pair is 5.

Applying this pattern to the options:

 * Option 1: OC and CP don't follow the pattern.

 * Option 2: AB and BM don't follow the pattern.

 * Option 3: BM and WO don't follow the pattern.

 * Option 4: IU and DP follow the pattern. I (9th letter) is 5 letters before D (4th letter), and U (21st letter) is 5 letters before P (16th letter).

Therefore, IU : DP is the correct answer.