Solution
According to the divisibility rule of 11, we must subtract and then add the digits in an alternating pattern from left to right . If the answer is 0 or 11 then the result is divisible by 11.
here the number is 325182
3 + 5 + 8 = 16
2 + 1 + 2 = 5
16 - 5 = 11
thus number is divisible by 11
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