In EU motorbikes fall under a different license then cars, so it involves both practical and theoretical test. What I know from the Swedish licenses is that the motorbike one is considered the more difficult test to pass.
There is a "high speed" slalom course you have to do as part of the test and it's impossible to do it without counter steering through it.
There was a cheating scandal in Sweden a few years ago with students using earpieces and someone feeding them answers from a leaked test during the equivalent of SATs
There is a "high speed" slalom course you have to do as part of the test and it's impossible to do it without counter steering through it.