I'm surpised this is getting downvoted. The OPs assertion that listening is easier than speaking makes sense in the context he describes, a closed testing environment.
In a more practical setting, as someone who is living in another country and learning the language, it is far easier for me to convey my meaning with limited vocabulary, than to listen and interpret another speaker, and especially a group conversation.
Certainly listening is easier than me speaking at the same proficiency as the other speaker, but in terms of what matters for using the language on a day to day basis, it is the other way around.