Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.F _ Q _ S _ E _ Z _ F E Q _ S
- AE Z F Q S Q
- BE Z F Q S Z
- CZ Q F Q S Z
- DE Z E F S Z
Solution & Step-by-step Explanation
Let's count the total number of characters in the series, which is 15.Let's try breaking it into 3 repeating blocks of 5 letters each:F _ Q _ S | _ E _ Z _ | F E Q _ SComparing block 1 and block 3:F _ Q _ S and F E Q _ SThis implies that the second letter is E.Let's combine information to find the 5-letter repeating block pattern: F E Q Z SBlock 1: F E Q Z S (Blanks filled: E, Z)Block 2: F E Q Z S (Blanks filled: F, Q, S)Block 3: F E Q Z S (Blank filled: Z)The sequential letters placed in the blanks are: E, Z, F, Q, S, Z.This matches Option B.