On a digital clock there are times which have the special property that the minutes digits add up to the hours digit, like 7:25 or 13:49. Which hour has the most of these times?
Hours 5 - 9 {5 & 9 Included} have six such instances wherein hour = sum of the digits of the minutes elapsed.
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?
On a 12-hour digital clock, what is the smallest interval between two times that are palindromic (can be read forwards and backwards as the same number)?
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?
I noticed that in my big wall clock, there is a time when the minute and hour clock are exactly between one and two. Also I notice both hands lie on top of each other.
What is the time I am talking about ?
