It’s 26 past 10 (Alternative clock system).

22:26

It’s 26 past 10.

Correct answer

22:27

It’s 27 past 10.

Error: 1 minute later

22:06

It’s 6 past 10.

Error: read minutes starting from hour markings and adding minutes

17:50

It’s 10 to 6.

Error: confuse hour and minute hands