Choose the set of letters that sequentially completes the following letter series.
_ M _ _ G _ D _ _ M _ C G _ D C
Show answer & explanation
Correct answer: B
Explanation
The given series has 16 letters. Dividing the series into 4 equal groups of 4 letters each:
_ M _ _ / G _ D _ / _ M _ C / G _ D C
By comparing the groups, we observe a repeating pattern of G M D C:
• 1st group: G M D C
• 2nd group: G M D C
• 3rd group: G M D C
• 4th group: G M D C
The letters filling the blanks in order are: G, D, C, M, C, G, D, M.
Therefore, the correct option is (B).