MCQOPTIONS
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| 1. |
There are four prime numbers written in ascending order of magnitude. The product of the first three is 7429 and of the last three is 12673. Find the fourth number? |
| A. | 17 |
| B. | 29 |
| C. | 23 |
| D. | 31 |
| Answer» C. 23 | |