Angle of hour hand from the 12 position at 5:30 = 5.5×360/12 =165° Angle of minute hand from the 12 position at 5:30 = 180° Therefore the angle between the minute and hour hand = 180° - 165° = 15°.
A clock is set to show the correct time at 11 a.m. The clock gains 12 minutes in 12 hours. What will be the actual time when the clock indicates 1 p.m. on the 6th day?
At a given time, the hour and minute hands of a clock form an angle of 18 degree exactly . What is the minimum amount of time it takes that this will be the case again?
