Q 45: What is the opposite of "Oneness of the Worship of Allah"?

Q 45: What is the opposite of "Oneness of the Worship of Allah"? 

A--- The opposite is [Shrik] polytheism. There are two types of Shirk[5], namely: [Ash-Shirk Al­-Akbar] the Major Shirk, and [Ash-Shirk Al-Asghar] the Minor Shirk (polytheism).