It’s 11 past 10 (Official clock system).

10:11

It’s 11 past 10.

Correct answer

10:12

It’s 12 past 10.

Error: 1 minute later

10:03

It’s 3 past 10.

Error: read minutes starting from hour markings and adding minutes

02:50

It’s 10 to 3.

Error: confuse hour and minute hands