Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
A B Z _ P A B _ K P A B X K _ A B _ K P
Answer & explanation
Correct answer: option 3
A B Z K P / A B Y K P / A B X K P / A B W K P
In this question 1 is subtracted from the third letter,
Z-1 = Y; Y-1 = X; X-1 = W
K Y P W