Multiple Choice Questions on The sum of digits of a even number is 36 Then that number is always divisible by ........ for Mathematics - All Exams Preparation

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Multiple Choice Questions

The sum of digits of a even number is 36 Then that number is always divisible by ........

Quantitative Aptitude ( CCS) Number System
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    The sum of digits of a even number is 36. Then that number is always divisible by ?

    9

    Incorrect Answer

    18

    Incorrect Answer

    99

    Incorrect Answer

    Both A and B

    Correct Answer
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    Explanation:

    We know that the number whose sum of digits is 36 always divisible by 9
    And the number is even so the number is also divisible by 2
    therefore the number is always divisible by 18,
    because 18 is a factor of both 9 and 2
    So the right option is D

    By: MIRZA SADDAM HUSSAIN
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