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प्रश्न
In the following number, replace * by the smallest number to make it divisible by 3:
8*711
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उत्तर
81711
Here, 8+ * + 7 + 1 + 1 = 17 + * should be a multiple of 3.
To be divisible by 3, the least value of * should be 1, i.e., 17 + 1 = 18, which is a multiple of 3.
∴ * = 1
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|
Number |
Divisible by |
||||||||
|
2 |
3 |
4 |
5 |
6 |
8 |
9 |
10 |
11 |
|
|
128 |
Yes |
No |
Yes |
No |
No |
Yes |
No |
No |
No |
|
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______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
|
1586 |
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|
275 |
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|
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|
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|
429714 |
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|
3060 |
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|
406839 |
______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
