It’s 22 past 3 (Official clock system).

03:22

It’s 22 past 3.

Correct answer

03:21

It’s 21 past 3.

Error: 1 minute earlier

03:06

It’s 6 past 3.

Error: read minutes starting from hour markings and adding minutes

04:15

It’s a quarter past 4.

Error: confuse hour and minute hands