What time it will be when the minute hand and hour hand both are at 12?
We know that the minute and hour hand coincide every 65 minutes and not 60 minutes. Also, the hour and minute hand coincide only once between 11 and 1 o'clock i.e. at 12 o'clock. So, from both the above statements we can say that the two hands coincide exactly 11 times in a 12 hour span.
