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| 1. |
Q: Of the three numbers, the ratio of the first and the second is 8 : 9 and that of the second and third is 3 : 4. If the product of the first and third number is 2400. then the second number is: |
| A. | 24 |
| B. | 40 |
| C. | 45 |
| D. | 10 |
| Answer» D. 10 | |