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प्रश्न
Test the divisibility of the following number by 3:
20701
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उत्तर
A number is divisible by 3 if the sum of its digits is divisible by 3.
20701 is not divisible by 3 because the sum of its digits, 2+0 +7+0+1, is 10, which 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:
733
Test the divisibility of the following number by 4:
618
Test the divisibility of the following numbers by 6:
46523
Test the divisibility of the following numbers by 9:
326999
Test the divisibility of the following number by 10:
55555
In the following number, replace * by the smallest number to make it divisible by 9:
6678*1
Test the divisibility of 12030624 by 8.
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.
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