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| Q.12 | Distance between two stations A and B is 1062 km. A Train covers the journey from A to B at 36 km/hr and returns back to A with uniform speed of 54 km/hr. Find the average speed of the train during the whole journey. | |
| Ans | 1. 50.28 km/hr | |
| 2. 43.2 km/hr | ||
| 3. 20.2 km/hr | ||
| 4. 42 km/hr |
Correct Ans Provided: 2
