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Question
Which of the following numbers is divisible by 11?
Options
1011011
1111111
22222222
3333333
Solution
22222222
Explanation:
We get, Sum of the digits at even places = 2 + 2 + 2 + 2 = 8
Sum of the digits at odd places = 2 + 2 + 2 + 2 = 8
Difference = 8 – 8 = 0
It is divisible by 11.
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