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प्रश्न
Test the divisibility of the following number by 3:
524781
उत्तर
A number is divisible by 3 if the sum of its digits is divisible by 3.
524781 is divisible by 3 because the sum of its digits, 5+2+4 +7+8+1, is 27, which is divisible by 3.
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संबंधित प्रश्न
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Test the divisibility of the following numbers by 8:
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Test the divisibility of the following number by 11:
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In the following number, replace * by the smallest number to make it divisible by 9:
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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.
