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प्रश्न
Write (T) for true and (F) for false against the following statement:
If a number divides two numbers exactly, it must divide their sum exactly.
विकल्प
True
False
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उत्तर
If a number divides two numbers exactly, it must divide their sum exactly. True
Example: 42 and 56 are exactly divisible by 7.
42+56 = 98, which is exactly divisible by 7.
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संबंधित प्रश्न
Test the divisibility of the following number by 3:
20701
Test the divisibility of the following numbers by 5:
23590
Test the divisibility of the following numbers by 9:
3333
Test the divisibility of the following numbers by 9:
257106
In the following number, replace * by the smallest number to make it divisible by 3:
53*46
In the following number, replace * by the smallest number to make it divisible by 9:
65*5
In the following number, replace * by the smallest number to make it divisible by 9:
6702*
In the following number, replace * by the smallest number to make it divisible by 11:
86*72
Write (T) for true and (F) for false against the following statement:
If a number is divisible by both 9 and 10, it must be divisible by 90.
Find the greatest number which divides 615 and 963, leaving the remainder 6 in each case.
