MCQOPTIONS
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| 1. |
A car travels a certain distance at 34 km/h and comes back at 66 km/h. What is the average speed for total journey? |
| A. | 50 km/hr |
| B. | 39.76 km/hr |
| C. | 55.12 km/hr |
| D. | 44.88 km/hr |
| Answer» E. | |