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Question
Test the divisibility of following numbers by 11
5335
Solution
We know that, a number is divisible by 11, if the difference of sum of digits at even and odd places is either zero or divisible by 11.
We have, 5335
Sum of digits at even places from the right = 3 + 5 = 8
Sum of digits at odd places from the right = 5 + 3 = 8
So, difference = 8 – 8 = 0
Hence, it is divisible by 11.
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