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| 1. |
A clock is started at noon. By 10 minutes past 5, the hour hand has turned through: |
| Answer» Angle traced by hour hand in 12 hrs = 360°. Angle traced by hour hand in 5 hrs 10 min. i.e., 31 hrs = 360 x 31 ° = 155°. 6 12 6 | |