Which term means lack of emotion or interest?

• A. Apathy
• B. Indifferent
• C. Obscure
• D. Heed

Answer: (A)

The main idea being tested is naming a word that describes a lack of emotion or interest. The term that fits best is apathy because it refers to the state itself—a noun meaning a lack of interest, enthusiasm, or concern. It’s a concise label for that feeling, which is exactly what the prompt asks for. The other options don’t match as cleanly: indifferent is an adjective describing someone who doesn’t care, not the noun for the condition; obscure means unclear or hard to understand, unrelated to how someone feels; heed is a verb meaning to pay attention to, which is the opposite of ignoring. So apathy is the precise term for a lack of emotion or interest.