LD : QI : : EF : _____

Analysis

This is a letter analogy question. We need to find the pattern in the given pair of letters (LD : QI) and apply the same logic to find the missing pair for EF : _____.

Step-by-Step Analysis

1. For LD → QI:
   • The position of L in the alphabet is 12, and for Q, it is 17. The shift is +5.
   • The position of D in the alphabet is 4, and for I, it is 9. The shift is also +5.
2. Thus, the pattern involves shifting each letter by +5.
3. We now apply this rule to EF:
   • The position of E is 5. Adding 5 gives 10, which corresponds to J.
   • The position of F is 6. Adding 5 gives 11, which corresponds to K.

The correct answer is:

d) JK

Solution Recap

1. Analyze the given pair (LD : QI) to identify the pattern of shifting each letter by +5.
2. Apply the same pattern to the letters in EF.
3. Shift E (+5 → J) and F (+5 → K).
4. The resulting pair is JK.