An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?
The reflex angle between the hands of a clock at 10.25 is:
A clock is started at noon. By 10 minutes past 5, the hour hand has turned through:
A watch which gains 5 seconds in 3 minutes was set right at 7 a.m. In the afternoon of the same day, when the watch indicated quarter past 4 o'clock, the true time is:
How much does a watch lose per day, if its hands coincide every 64 minutes?