Which of the given options will complete the given series BDFHJ_ ?

Options

A. L
B. O
C. M
D. K

Explanation

To solve the problem of finding the next letter in the series BDFHJ_, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Series**: The given series is B, D, F, H, J.

2. **List the Alphabet Positions**: Let's write down the position of each letter in the alphabet:
- B is the 2nd letter.
- D is the 4th letter.
- F is the 6th letter.
- H is the 8th letter.
- J is the 10th letter.

3. **Observe the Pattern**: Notice that the positions of the letters are increasing by 2 each time:
- B (2) → D (4) → F (6) → H (8) → J (10)

4. **Continue the Pattern**: To find the next letter, we continue the pattern by adding 2 to the position of J (10):
- 10 + 2 = 12

5. **Find the Corresponding Letter**: The 12th letter of the alphabet is L.

6. **Conclusion**: Therefore, the next letter in the series is L.

### Final Answer:
The next letter in the series BDFHJ_ is **L**.

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