Question:
Select the related pair:
AB : BC :: CD : ?
संबंधित युग्म का चयन करें:
AB : BC :: CD : ?
Options:
- DE
- CE
- EF
- DF
- DE
- CE
- EF
- DF
Correct Answer: a)
Explanation:
Each letter in the second term is shifted by +1 from the corresponding letter in the first term: A(+1)=B, B(+1)=C. Applying this to CD: C(+1)=D, D(+1)=E. The answer is DE.
A(+1) = B, B(+1) = C. इसी प्रकार C(+1) = D, D(+1) = E. अतः उत्तर DE है।