It’s 24 past 1 (Official clock system).

01:24

It’s 24 past 1.

Correct answer

01:23

It’s 23 past 1.

Error: 1 minute earlier

01:04

It’s 4 past 1.

Error: read minutes starting from hour markings and adding minutes

05:05

It’s 5 past 5.

Error: confuse hour and minute hands