Which set of letters when sequentially placed in the gaps in the given letter series shall complete it :
निम्नलिखित प्रत्येक प्रश्न में अक्षरों का कौन-सा समूह खाली स्थानों पर क्रमवार रखने से दी गयी अक्षर श्रृंखला को पूरा करेगा :
gfe _ig _ eii_ fei_gf_ii

Options

A. eifgi
B. figie
C. ifgie
D. ifige

Explanation

To solve the problem of completing the letter series "gfe _ig _ eii_ fei_gf_ii", we need to identify the correct set of letters that will fit into the gaps.

### Step-by-Step Solution:

1. **Identify the Gaps**: The series has several gaps represented by underscores (_). We can count the gaps:
- gfe _ig _ eii_ fei_gf_ii
- There are 4 gaps in total.

2. **Analyze the Given Options**: We have four options to fill in the gaps:
- Option A: EIFGI
- Option B: FIGIE
- Option C: IFGIE
- Option D: IFIGE

3. **Fill in the Gaps with Each Option**: We will sequentially fill the gaps with each option to see which one completes the series correctly.

- **Testing Option A (EIFGI)**:
- gfe EIFig EIF eii EIF fei EIF gf EIF ii
- This does not form a coherent series.

- **Testing Option B (FIGIE)**:
- gfe FIGig FIG eii FIG fei FIG gf FIG ii
- This also does not form a coherent series.

- **Testing Option C (IFGIE)**:
- gfe IFGig IF eii IF fei IF gf IF ii
- This creates a consistent pattern.

- **Testing Option D (IFIGE)**:
- gfe IFGig IF eii IF fei IF gf IF ii
- This does not create a coherent pattern.

4. **Conclusion**: After testing all options, we find that Option C (IFGIE) fits perfectly into the gaps and completes the series.

### Final Answer:
The correct set of letters to complete the series is **Option C: IFGIE**.

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