I didn't really like that quiz because a lot of the questions were unclear or didn't explain what the alternative was, like keeping parliament at 150 members, well does that mean expand or cut back? But anyway results:
VVD wants to decrease parliament size to 100 members (and the Senate from 75 to 50). All other parties don't want to cut it back.
You are right about the quiz though. Some questions have been criticized in the Netherlands too. The question about the unemployment benefits is not great either ("decrease the duration, increase the amount").Yeah I didn't like that either. I choose "Neither".