Which of the following number is not divisible by 4?

Options

A. 113424
B. 213552
C. 314250
D. 52644

Answer

To determine which of the given numbers is not divisible by 4, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Rule of Divisibility by 4**:
A number is divisible by 4 if the number formed by its last two digits is divisible by 4.

2. **Identify the Numbers**:
Let's assume the numbers given are: 24, 52, 50, and 44.

3. **Check the Last Two Digits of Each Number**:
- For **24**: The last two digits are 24.
- Check if 24 is divisible by 4:
\[ 24 \div 4 = 6 \quad (\text{which is an integer, so 24 is divisible by 4}) \]
- For **52**: The last two digits are 52.
- Check if 52 is divisible by 4:
\[ 52 \div 4 = 13 \quad (\text{which is an integer, so 52 is divisible by 4}) \]
- For **50**: The last two digits are 50.
- Check if 50 is divisible by 4:
\[ 50 \div 4 = 12.5 \quad (\text{which is not an integer, so 50 is not divisible by 4}) \]
- For **44**: The last two digits are 44.
- Check if 44 is divisible by 4:
\[ 44 \div 4 = 11 \quad (\text{which is an integer, so 44 is divisible by 4}) \]

4. **Conclusion**:
After checking all the numbers, we find that 50 is the only number that is not divisible by 4.

### Final Answer:
The number that is not divisible by 4 is **50**.