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

Options

A. 7,84
B. 6,108
C. 5,75
D. 3,99

Answer

To solve the problem of choosing the odd numeral pair from the given options, we will analyze each pair based on the nature of the numbers (odd or even).

### Step-by-Step Solution:

1. **Identify the Pairs**:
- Pair 1: (7, 84)
- Pair 2: (6, 108)
- Pair 3: (5, 75)
- Pair 4: (3, 99)

2. **Determine the Nature of Each Number**:
- For Pair 1:
- 7 is odd
- 84 is even
- For Pair 2:
- 6 is even
- 108 is even
- For Pair 3:
- 5 is odd
- 75 is odd
- For Pair 4:
- 3 is odd
- 99 is odd

3. **Classify Each Pair**:
- Pair 1: One odd (7) and one even (84)
- Pair 2: Both even (6 and 108)
- Pair 3: Both odd (5 and 75)
- Pair 4: Both odd (3 and 99)

4. **Identify the Odd Pair**:
- From our classification, we see that Pair 1 is different from the others because it contains one odd and one even number, while all other pairs consist of either both even or both odd numbers.

5. **Conclusion**:
- Therefore, the odd numeral pair is **Pair 1: (7, 84)**.