Solve any four sub questions from the following :
Which of the following numbers is completely divisible by 3, 4 and 9? 12944,10944

Explanation

To determine which of the given numbers (12944 and 10944) is completely divisible by 3, 4, and 9, we will follow the divisibility rules for each of these numbers step by step.

### Step 1: Check divisibility by 4
**Rule:** A number is divisible by 4 if the last two digits form a number that is divisible by 4.

- For **12944**, the last two digits are **44**.
- \( 44 \div 4 = 11 \) (which is a whole number)
- Therefore, **12944 is divisible by 4**.
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