MCQOPTIONS
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| 1. |
A truck travels 90 km/h for the first 1 (1/2) h, After that it travels 70 km/h. Find the time taken by the truck to travel 310 km. |
| A. | 2.5 h |
| B. | 3 h |
| C. | 3.5 h |
| D. | 4 h |
| Answer» B. 3 h | |