A time
It means that the local time is fifty minutes to eleven o'clock in the morning or in the evening.
4:10 p.M.
it means ten minutes past 1 o'clock
03:10 or 15:10 In the twenty-four hour system: If between Midnight and Noon: 03.10 If between Noon and Midnight: 15.10. Search Google for: "twenty-four hour system" for more details.
Ten past ten, is another way of saying ten minutes past ten o'clock, it can be am (morning) or pm (evening).
A time
40 minutes
ten past ten!
Ten minutes past six.
It is: ten to eight
2:10
10:15
10 minutes past one
4:15 fifteen minutes past four 45 minutes to 5
one past ten
Ten minutes to two