Directions: In each question, four numbers are given out of which three are alike in same manner white one is different. Choose the odd one out.

Options

A. 49
B. 916
C. 1625
D. 2564

Explanation

To solve the problem of identifying the odd number out from the given set of numbers, we will analyze each number based on their properties, specifically focusing on whether they are perfect squares.

### Step-by-Step Solution:

1. **List the Numbers**: The numbers given are 49, 916, 16, 25, and 64.

2. **Identify Perfect Squares**:
- **49**: This is \(7^2\) (7 squared).
- **916**: This is not a perfect square. The square root of 916 is approximately 30.2, which is not an integer.
- **16**: This is \(4^2\) (4 squared).
- **25**: This is \(5^2\) (5 squared).
- **64**: This is \(8^2\) (8 squared).

3. **Group the Perfect Squares**: From the analysis:
- Perfect squares: 49, 16, 25, and 64.
- Non-perfect square: 916.

4. **Identify the Odd One Out**: Since 49, 16, 25, and 64 are all perfect squares, while 916 is not, we conclude that:
- **Odd One Out**: 916.

### Conclusion:
The odd number out from the set is **916** because it is not a perfect square, while the others are.