It’s 4 to 1 (Alternative clock system).

12:56

It’s 4 to 1.

Correct answer

12:55

It’s 5 to 1.

Error: 1 minute earlier

23:48

It’s 12 to 12.

Error: read minutes starting from hour markings and adding minutes

23:00

It’s 11 o’clock.

Error: confuse hour and minute hands