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प्रश्न
What least number should be replaced for * so that the number 67301*2 is exactly divisible by 9?
पर्याय
5
6
7
8
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उत्तर
The correct option is 8.
6 + 7 + 3 + 0 + 1 + * + 2 = 19 + *
8 is the least number that should be added to 19 such that number will be divisible by 9.
Sum of the digits:
6 + 7 + 3 + 0 + 1 + 8 + 2 = 27
27 is divisible by 9.
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संबंधित प्रश्न
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In the following number, replace * by the smallest number to make it divisible by 3:
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Which of the following numbers is divisible by 4?
Using divisibility tests, determine which of the following numbers are divisible by 2; by 3; by 4; by 5; by 6; by 8; by 9; by 10; by 11 (say, yes or no):
|
Number |
Divisible by |
||||||||
|
2 |
3 |
4 |
5 |
6 |
8 |
9 |
10 |
11 |
|
|
128 |
Yes |
No |
Yes |
No |
No |
Yes |
No |
No |
No |
|
990 |
______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
|
1586 |
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|
275 |
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|
6686 |
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|
639210 |
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|
429714 |
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|
2856 |
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|
3060 |
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|
406839 |
______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
