25% of a number is 300. The number is :

Options

A. 1000
B. 800
C. 1200
D. 900

Answer

To solve the problem where 25% of a number is 300, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Problem**: We need to find a number (let's call it \( x \)) such that 25% of \( x \) equals 300.

2. **Set Up the Equation**: We can express 25% as a fraction. Therefore, we can write the equation as:
\[ \frac{25}{100} \times x = 300 \]

3. **Simplify the Fraction**: The fraction \( \frac{25}{100} \) simplifies to \( \frac{1}{4} \). Thus, we can rewrite the equation as:
\[ \frac{1}{4} \times x = 300 \]

4. **Isolate \( x \)**: To find \( x \), we can multiply both sides of the equation by 4:
\[ x = 300 \times 4 \]

5. **Calculate the Value**: Now, perform the multiplication:
\[ x = 1200 \]

6. **Conclusion**: The number we were looking for is:
\[ \text{Number} = 1200 \]