Question

In the following letter series, some of the letters are missing, which are given below it. Choose the correct alternative.
D_F_DEE_D_EF_DE_F

• A. EFFDED
• B. EFFDDF
• C. EFFDFE
• D. None of the above

Answer 1

The Correct Option is C

To find the correct sequence of letters to fill the blanks in the series D_F_DEE_D_EF_DE_F, we need to identify the pattern in the given series and determine how the missing letters fit into this sequence. The given options are potential candidates to fill these blanks.
Analyzing the pattern, we observe:

• Start with D, an underscore in position 1, an F in position 2: D_F_
• Next segment: DEE_
• Next follows another underscore: D_E_
• Repeated EF: EF_
• Finally, ending with DE_F

Let's fill in the blanks with the choice EFFDFE:
1. Insert 'E':DEF_DEE_D_EF_DE_
2. Insert 'F':DEF_DEE_D_EF_DE_F
3. Insert 'F':DEF_DEEF_D_EF_DE_F
4. Insert 'D':DEF_DEEF_D_EF_DEDF
5. Insert 'F':DEF_DEEF_DF_EF_DEDF
6. Insert 'E':DEF_DEEF_DEF_EF_DEDFE
The completed sequence is DEFDEEFDEFDEDFE which matches a consistent pattern. Therefore, the correct alternative is EFFDFE.