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प्रश्न
Test the divisibility of the following numbers by 6:
872536
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उत्तर
A number is divisible by 6 if it is divisible by both 2 and 3.
Since 872536 is not divisible by 3, it is not divisible by 6.
Checking the divisibility by 3: The sum of the digits of the number, 8 + 7 + 2 + 5 + 3 + 6, is 31, which is not divisible by 3. So, the number is not divisible by 3.
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संबंधित प्रश्न
Test the divisibility of the following number by 2:
59628
Test the divisibility of the following number by 3:
79124
Test the divisibility of the following numbers by 9:
257106
Test the divisibility of the following numbers by 9:
647514
In the following number, replace * by the smallest number to make it divisible by 3:
62*35
In the following number, replace * by the smallest number to make it divisible by 9:
835*86
Give an example of a number which is divisible by both 3 and 6 but not by 18.
Write (T) for true and (F) for false against the following statement:
If a number divides the sum of two numbers exactly, it must exactly divide the numbers separately.
Write (T) for true and (F) for false against the following statement:
If a number is divisible by 8, it must be divisible by 4.
What does “divisible” mean?
