☾Taking an Exam Unprepared
Dreams about being unprepared for a test reflect anxiety about being judged, evaluated, or measured against a standard. They often occur during times of stress and represent self-doubt about your ability to meet expectations — your own or others'.
Psychology
These dreams are extremely common among high achievers and perfectionists. They represent performance anxiety and imposter syndrome. Interestingly, research shows they often occur long after school years, suggesting the "exam" symbolizes any life situation where you feel tested. The dream reflects your inner critic's voice.
Spiritual
Spiritually, exam dreams may represent a life lesson or karmic test you are facing. They can be messages from your higher self reminding you to prepare for upcoming challenges or to trust in your knowledge and abilities. Some interpret them as past-life memories of similar testing situations.