It’s 12 past 1 (Official clock system).

01:12

It’s 12 past 1.

Correct answer

01:13

It’s 13 past 1.

Error: 1 minute later

01:04

It’s 4 past 1.

Error: read minutes starting from hour markings and adding minutes

02:05

It’s 5 past 2.

Error: confuse hour and minute hands