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| Q.4 | An auto rickshaw covers four successive 10-km stretches at the speeds of 10 km/h, 20 km/h, 30 km/h and 40 km/h, respectively. The average speed of the auto rickshaw over this distance is: | |
| Ans | 1. 19.2 km/h | |
| 2. 25 km/h | ||
| 3. 20 km/h | ||
| 4. 25.2 km/h |
Correct Ans Provided: 1
