A twelve hour clock loses 1 minute every hour Suppose it shows the correct time now What is the least number of hours from now when it will again show the correct time?

Oh, dude, let me break it down for you. So, if the clock loses 1 minute every hour, it will lose 12 minutes in 12 hours, right? So, after 12 hours, it will be 12 minutes behind, making it show the correct time again. Simple math, my friend.