Which prefix means 'out of'?

• A. Not, in
• B. Too much
• C. Out of
• D. In

Answer: (C)

This question tests recognizing prefixes that convey direction or movement, specifically meaning moving outward or away from a place. The best choice directly expresses that sense: “out of.” This matches how the idea of leaving from inside to outside is captured by prefixes like ex- in many words (exhale, excrete, exogenous), which all carry the feel of outward movement or removal. The other options point to opposite concepts—inside or negation in some cases, or excess in others—so they don’t communicate the sense of moving from inside to outside.