It’s 5 past 1 (Alternative clock system).

01:05

It’s 5 past 1.

Correct answer

00:55

It’s 5 to 1.

Error: mirror minute hand about the vertical axis

01:01

It’s 1 past 1.

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

01:00

It’s 1 o’clock.

Error: confuse hour and minute hands and read as full hour