MCQOPTIONS
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| 1. |
Rohit and rahul start from the same point and move away from each other at right angle. After 4 hours they are 80 km apart. if the speed of rohit is 4 kmph more than rahul. what is the speed of rohit? |
| A. | 16 kmph |
| B. | 20 kmph |
| C. | 12 kmph |
| D. | none |
| Answer» B. 20 kmph | |