MCQOPTIONS
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| 1. |
Under the prepaid Wi-Fi service, a passenger can use how many minutes free Wi-Fi per day at 1 Mbps speed at 4000 railway stations? |
| A. | 15 |
| B. | 20 |
| C. | 25 |
| D. | 30 |
| E. | 35 |
| Answer» E. 35 | |