It’s 17 past 7 (Alternative clock system).

19:17

It’s 17 past 7.

Correct answer

19:18

It’s 18 past 7.

Error: 1 minute later

19:05

It’s 5 past 7.

Error: read minutes starting from hour markings and adding minutes

15:35

It’s 25 to 4.

Error: confuse hour and minute hands