The other questions that I struggled with were totally subjective and open to interpretation, in my opinion.
They were the lane position 1, 2, or 3, questions... When passing parked cars ride in 1, when oncoming traffic ride in 2, etc. But when 2 or more object are involved in that equation, i didn't always agree with the book, but had to figure out the book answer to pass.
The group riding formation question was also worded poorly which caused some confusion on my part.