MCQOPTIONS
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| 1. |
If the digits of the following numbers are reversed and then the numbers are arranged in ascending order, then what will be the middle digit of the middle number? (SOF IMO 2017) 254 439 671 894 958 |
| A. | 9 |
| B. | 5 |
| C. | 3 |
| D. | 7 |
| Answer» B. 5 | |