MCQOPTIONS
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| 1. |
A train moves with a speed of 30 kmph for 12 minutes and for next 8 minutes at a speed of 45 kmph. Find the average speed of the train?%! |
| A. | 37.50 kmph |
| B. | 36 kmph |
| C. | 48 kmph |
| D. | 30 kmph |
| Answer» C. 48 kmph | |