Eleven.
44 times in 24 hours.(Considering the hour- and minute-hands only.)
24 times
The hands of the clock will form a straight line 12 times.
The second hand on the clock circles 420 times in 7 hours.
They overlap 11 times.
Eleven.
44 times in 24 hours.(Considering the hour- and minute-hands only.)
every 1 hour it comes together,every 12 hours it meets 11times and every 24 hours it meets 22 times.
24 times
The hands of the clock will form a straight line 12 times.
The second hand on the clock circles 420 times in 7 hours.
22 times.
First of all, it doesn't. The hour-hand and minute-hand align in opposite directions only 22 times in 24 hours. The reason is simply because the hands of an ordinary 12-hour analog clock go through every possible orientation every 12 hours ... twice in 24 hours ... and if you take a clock, set it to 12:00, and then crank it through 24 hours, you'll see the hands line up in a 180-degree angle 22 times.
22 times
All 3 hands overlap 24 times a day.
Infinitely many. They will not stop overlapping -from time to time - as long as the clock keeps on working.