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

Options

A. 22,3
B. 28,4
C. 36,5
D. 43,6

Answer

To solve the problem of identifying the odd numeral pair, we will analyze each pair systematically to see if they follow a specific pattern.

### Step-by-Step Solution:

1. **Identify the Pairs**: The given pairs are:
- Pair 1: (22, 3)
- Pair 2: (28, 4)
- Pair 3: (36, 5)
- Pair 4: (43, 6)

2. **Check the Pattern**: We need to check if there is a consistent mathematical relationship between the first and second numbers in each pair. The pattern we will check is whether the first number equals the second number multiplied by 7 plus 1.

3. **Analyze Pair 1 (22, 3)**:
- Calculation: \(3 \times 7 + 1 = 21 + 1 = 22\)
- This pair follows the pattern.

4. **Analyze Pair 2 (28, 4)**:
- Calculation: \(4 \times 7 + 1 = 28 + 1 = 29\)
- This does NOT follow the pattern since we have 28 instead of 29.

5. **Analyze Pair 3 (36, 5)**:
- Calculation: \(5 \times 7 + 1 = 35 + 1 = 36\)
- This pair follows the pattern.

6. **Analyze Pair 4 (43, 6)**:
- Calculation: \(6 \times 7 + 1 = 42 + 1 = 43\)
- This pair follows the pattern.

7. **Conclusion**: From our analysis, pairs 1, 3, and 4 follow the established pattern, while pair 2 (28, 4) does not. Therefore, the odd numeral pair is (28, 4).

### Final Answer:
The odd numeral pair is **(28, 4)**.