It’s 26 past 3 (Alternative clock system).

15:26

It’s 26 past 3.

Correct answer

15:27

It’s 27 past 3.

Error: 1 minute later

15:06

It’s 6 past 3.

Error: read minutes starting from hour markings and adding minutes

17:15

It’s a quarter past 5.

Error: confuse hour and minute hands