Each of the following groups of things has been divided according to a single basis of classification. However, one item in each group does not belong; it does not fit that single basis of classification. Read each group of items carefully; then, select the letter of the one item that does not belong. Next, select the single basis of classification that includes the rest of the group.
-Sweaters
A) button-down
B) turtleneck
C) cotton
D) V-neck

Question

Quizplus · Accepted Answer

The rest of the items in the group classify sweaters based on their style (button-down, turtleneck, V-neck), while item C classifies sweaters based on their material (cotton).

Note: The instructions ask for the single basis of classification that includes the rest of the group, not necessarily for the correct answer to be based on that single basis.

Each of the Following Groups of Things Has Been Divided