Question

Select the set of letters that, when sequentially placed in the blanks of the given letter series, will complete the letter series.

A _ C K B B _ K _ B C _ D _ C K

1. B C C K B
2. B K C K B
3. B C E K F
4. B C K K B

Answer 1

Correct Answer - Option 1 : B C C K B

Filling the blanks with each set of the given letters,

Option1. A B C K /  B B C K /  C B C K  / D B C K → A pattern is formed.

Option2. A B C K / B B K K / C B C K  / D B C K → No pattern or series can be formed.

Option3. A B C K /  B B C K /  E B C K / D B C K → No pattern or series can be formed.

Option4. A B C K /  B B C K /  K B C K  / D B C K → No pattern or series can be formed.

Hence, only the set (B C C K B) can complete the given letter series.