Sanuth's Question

A Sanuth's Question is an examination question which is presented and solved during regular classes as a casual question intended for practice. Typically these questions are replicated in the exact same way as they were presented during classes. The practice, tests general class awareness and individual commitment.

At the end of a class test, John asks his colleague "Mike, how was the test" Mike replies "It was a sanuth's question, and I didn't learn it"