Question

which no. is devisible by 11​

Answer 1

Answer:

2728

If that is divisible by 11, so is the original number. So, for instance, 2728 has alternating sum of digits 2 – 7 + 2 – 8 = -11. Since -11 is divisible by 11, so is 2728. Similarly, for 31415, the alternating sum of digits is 3 – 1 + 4 – 1 + 5 = 10

Answer 2

Answer:

22 , 33 ,44 and many are there they're divisible by 11

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