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. Plateau
B. Star
C. Mountain
D. Forest

Answer

To solve the problem of identifying which of the four options does not belong to the same group, we can follow these steps:

### Step 1: Identify the Options
The options given are:
1. Plateau
2. Star
3. Mountain
4. Forest

### Step 2: Categorize the Options
Next, we categorize these options based on where they are found:
- **Plateau**: A flat elevated landform found on Earth.
- **Star**: A celestial body found in the sky.
- **Mountain**: A large landform that rises prominently above its surroundings, also found on Earth.
- **Forest**: A large area covered chiefly with trees and undergrowth, found on Earth.

### Step 3: Compare the Options
Now, we compare the options:
- **Plateau**, **Mountain**, and **Forest** are all landforms or natural features that exist on Earth.
- **Star**, however, is a celestial body that exists in the sky and is not a landform on Earth.

### Step 4: Identify the Odd One Out
From the comparison, it is clear that:
- **Plateau**, **Mountain**, and **Forest** are similar because they are all terrestrial features.
- **Star** is different because it is not found on Earth.

### Conclusion
Thus, the option that does not belong to the same group is:
**Option 2: Star**

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