It’s 17 past 1 (Official clock system).

01:17

It’s 17 past 1.

Correct answer

01:18

It’s 18 past 1.

Error: 1 minute later

01:05

It’s 5 past 1.

Error: read minutes starting from hour markings and adding minutes

03:05

It’s 5 past 3.

Error: confuse hour and minute hands