Test the divisibility of each of the following numbers by 11:
(¡)6543207.
(¡¡)818532.
(¡¡¡)900163.
(¡v)7531622.
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add the alternate numbers and subtract it from the other eg-(6+4+2+7)-(5+3+0) if the output is a multiple of 11 then the whole no. is divisible by 11
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