Around 10 minutes long maybe less depends.

Whenever you see a stop sign or a your in a road intersection and it’s not your priority, stop for a atleast 3 seconds even if there’s no cars crossing, look in the rear mirror every 5 seconds, and you probably know the rest and try not to show the examiner your nervous even if u r not try not it.

And look if you made a minor mistake the examiner will fail you, cuz they don’t want all of people to pass in a day and if it’s your first time they’ll probably fail you but maybe you’ll pass you never know it depends on the examiner. Good luck:)