MCQOPTIONS
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MCQOPTIONS
| 1. |
Three cities A, B and C are equidistant from each other. A motorist travels from A to B at 30 km/hr, from B to C at 40 km/hr and from C to A at 50 km/hr. Then the average speed is: |
| A. | 39 km/hr |
| B. | 40 km/hr |
| C. | 38.3 km/hr |
| D. | 37.6 km/hr |
| Answer» D. 37.6 km/hr | |