It’s 25 past 4 (Alternative clock system).

16:25

It’s 25 past 4.

Correct answer

15:35

It’s 25 to 4.

Error: mirror minute hand about the vertical axis

16:17

It’s 17 past 4.

Error: read minutes as hours with ‘past’ or ‘to’

16:30

It’s half past 4.

Error: 5 minutes later