The junior class at Mooreland High is composed of boys and girls in a ratio of 5:1. All of the following could be the number of students in the junior class EXCEPT.

Options

A. `24`
B. `42`
C. `54`
D. `62`

Answer

To solve the problem, we need to analyze the ratio of boys to girls in the junior class at Mooreland High, which is given as 5:1.

### Step-by-Step Solution:

1. **Understand the Ratio**: The ratio of boys to girls is 5:1. This means for every 5 boys, there is 1 girl.

2. **Express in Terms of Variables**: Let the number of boys be represented as \(5x\) and the number of girls as \(1x\), where \(x\) is a common multiplier.

3. **Calculate Total Students**: The total number of students in the class can be calculated as:
\[ \text{Total Students} = \text{Number of Boys} + \text{Number of Girls} = 5x + 1x = 6x \]
This shows that the total number of students must be a multiple of 6.

4. **Identify Possible Options**: We need to check which of the provided options is not a multiple of 6. The options given are:
- 24
- 42
- 54
- 62

5. **Check Each Option**:
- **24**: \(24 \div 6 = 4\) (This is a multiple of 6)
- **42**: \(42 \div 6 = 7\) (This is a multiple of 6)
- **54**: \(54 \div 6 = 9\) (This is a multiple of 6)
- **62**: \(62 \div 6 \approx 10.33\) (This is NOT a multiple of 6)

6. **Conclusion**: The only number that is not a multiple of 6 is 62. Therefore, the answer is:
\[ \text{The number of students in the junior class could be any of the following EXCEPT } 62. \]