Fluctuation in mock scores is normal. Different papers test different areas, and difficulty levels vary. Some tests may suit your strengths, while others expose weak or less revised topics.
Another major reason is inconsistent revision. When concepts are not reinforced regularly, recall becomes unstable. Overconfidence in some tests and excessive caution in others also affects attempts and accuracy.
Instead of reacting emotionally to scores, track patterns. Identify whether mistakes come from conceptual gaps, poor elimination, or time pressure. Stability improves when revision is consistent and analysis becomes structured.
