Completing the table.
| S. No |
Numbers |
Sum of even-placed digits |
Sum of odd-placed digits |
Difference divisible by 11 or not |
| 1. |
3333 |
3 + 3 = 6 |
3 + 3 = 6 |
6 - 6 = 0 Yes |
| 2. |
15708 |
5 + 0 = 5 |
1 + 7 + 8 = 16 |
16 - 5 = 11 Yes |
| 3. |
12345 |
2 + 4 = 6 |
1 + 3 + 5 = 9 |
9 - 6 = 3 No |
| 4. |
130303 |
3 + 3 + 3 = 9 |
1 + 0 + 0 = 1 |
9 - 1 = 8 No |
From given table we define a rule for divisibility by 11. AH those numbers which have the difference between sum of it odd place digits and even place digits as zero (O) or multiple of 11 is divisible by 11.
