44
In a 12 hour period, the minute hand makes 12 revolutions while the hour hand makes one. If you switch to a rotating coordinate system in which the hour hand stands still, then the minute hand makes only 11 revolutions, and so it is at right angles with the hour hand 22 times. In a 24 hour day you get 2×22=44
A clock is set at 2 pm on 22 February 2022. If the clock gains 2 minutes in 22 hours. What will be the right time (to nearest minute) when the clock indicates 2 pm on 2 March 2022?
On a regular 12-hour digital clock how many times would the same three digits in a row be displayed (e.g. 1:11,11:12,12:22) in one day?
A clock was correct at midnight.
From that moment it began to lose two minutes per hour.
The clock stopped three hours ago showing 13:32.
The clock runs for less than 24 hours.
What is the correct time now?
Dinesh was curious to know the angle between the hour and minute hands of a clock, so when he see10:10 in a clock he calculates the shorter angle between the hands. Which time will also make the same angle between the hour and minute hand as calculated by Dinesh?
