61. |
When a number is divided by 13, the remainder is 11. When the same number is divided by 17, then remainder is 9. What is the number ? |
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64. |
If the number 42573 * is exactly divisible by 72, then the minimum value of * is: |
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65. |
Which of the following numbers is divisible by each one of 3, 7, 9 and 11 ? |
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