| Required Percentage | Difficulty Level | Recommendation |
|---|---|---|
| Below 70% | Very Easy | Standard preparation is more than enough. |
| 70% – 85% | Moderate | Requires solid revision and focus. |
| 86% – 100% | Challenging | Needs dedicated study sessions and extra effort. |
| Above 100% | Requires Extra Credit | Usually requires bonus assignments or extra credit tasks. |