MCQOPTIONS
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| 1. |
In the following series of numbers, find out how many times 1, 3 and 7 have appeared together, 7 being in the middle and 1 and 3 on either side of 7. 2 9 7 3 1 7 3 7 7 1 3 3 1 7 3 8 5 7 1 3 7 7 1 7 3 9 0 6 |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | More than 5 |
| Answer» B. 4 | |