What will be added to the unit digits of the number 86236 so that number will be divisible by 9 ?
Solution
Correct Answer: Option B
A number is divisible by 9 only if the sum of the digits of the number is divisible by 9.
Here 86236 = 8 + 6 + 2 + 3 + 6 = 25
We must add 2 to 25 to become 27 which is divisible by 9.
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