It’s 24 past 7 (Alternative clock system).

19:24

It’s 24 past 7.

Correct answer

19:23

It’s 23 past 7.

Error: 1 minute earlier

19:04

It’s 4 past 7.

Error: read minutes starting from hour markings and adding minutes

17:35

It’s 25 to 6.

Error: confuse hour and minute hands