MCQOPTIONS
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| 1. |
Toy machines A and B walks at an average speed of 0.5 km/hr and 0.25 km/hr respectively. If toy A walks in North direction and toy B in West direction beginning from the same origin at the same time, what will be the minimum distance between the two toys after 4 hours ? |
| A. | √5 km |
| B. | √3 km |
| C. | √2 km |
| D. | √4 km |
| Answer» B. √3 km | |