Choose the odd numeral pair in each of the following questions :

Options

A. `3-4`
B. 16-26
C. 26-24
D. 27-22

Answer

To solve the problem of choosing the odd numeral pair from the given options, we will analyze each pair based on the first digit of the numbers in each option.

### Step-by-Step Solution:

1. **List the Options**:
- A: 3, 4
- B: 16, 26
- C: 24, 27
- D: 22, 24

2. **Identify the First Digits**:
- For option A (3, 4): The first digits are 3 and 4.
- For option B (16, 26): The first digits are 1 and 2.
- For option C (24, 27): The first digits are 2 and 2.
- For option D (22, 24): The first digits are 2 and 2.

3. **Compare the First Digits**:
- In option A, the first digits are different (3 and 4).
- In option B, the first digits are different (1 and 2).
- In option C, the first digits are the same (2 and 2).
- In option D, the first digits are the same (2 and 2).

4. **Identify the Odd Pair**:
- Options C and D have the same first digits, while options A and B have different first digits.
- However, option A has single-digit numbers, while all others have two-digit numbers.
- Therefore, option A (3, 4) is the odd one out because it consists of single-digit numbers, while the others consist of two-digit numbers.

5. **Conclusion**:
- The odd numeral pair is **A: 3, 4**.