Three of the following four are alike in a certain way and so form a group. Which is the one that does not belong to that group ?

Options

A. April
B. May
C. July
D. August

Answer

To solve the problem, we need to analyze the options provided and identify the one that does not belong to the group based on a common characteristic.

### Step-by-Step Solution:

1. **List the Options**:
- Option 1: April
- Option 2: May
- Option 3: July
- Option 4: August

2. **Identify the Number of Days in Each Month**:
- April has 30 days.
- May has 31 days.
- July has 31 days.
- August has 31 days.

3. **Group the Months by the Number of Days**:
- Months with 31 days: May, July, August.
- Month with 30 days: April.

4. **Determine the Odd One Out**:
- Since April is the only month with 30 days, while the other three months (May, July, August) have 31 days, April does not belong to the same group.

5. **Conclusion**:
- The month that does not belong to the group is **Option 1: April**.