It’s 13 to 12 (Alternative clock system).

11:47

It’s 13 to 12.

Correct answer

11:46

It’s 14 to 12.

Error: 1 minute earlier

10:49

It’s 11 to 11.

Error: read minutes starting from hour markings and adding minutes

09:55

It’s 5 to 10.

Error: confuse hour and minute hands