It's $9$ AM in St$.$ Cloud. What is the Z$-$time, the time in London using a $24-$hour clock?

Question $1$ options:

$15$ Z

$12$ Z

$9$ Z

$18$ Z

Question $2(1$ point$)$

It is $21$ Z in St$.$ Cloud. What is the local time $($clock time$)?$

Question $2$ options:

$9$ AM

$10$ AM

$3$ PM

$9$ PM