If someone is described as 'perplexed,' how are they feeling?

The term 'perplexed' specifically indicates a state of confusion or bewilderment. When someone is perplexed, they find themselves faced with a situation or problem that they do not understand or that puzzles them significantly. This feeling can arise from encountering information that is difficult to process or situations that are unexpected and unclear. Thus, the correct interpretation aligns with feelings of confusion or being baffled, making 'perplexed' synonymous with these emotions. The other options portray emotions or states of being that reflect clarity, happiness, or calmness, which do not align with the inherent meaning of being perplexed.