It’s 26 to 6 (Official clock system).

05:34

It’s 26 to 6.

Correct answer

05:35

It’s 25 to 6.

Error: 1 minute later

04:54

It’s 6 to 5.

Error: read minutes starting from hour markings and adding minutes

07:25

It’s 25 past 7.

Error: confuse hour and minute hands