| QUESTION | PRE TESES | SUCCESS RATE (%) | POST TESES | SUCCESS RATE (%) | ||
| PERFORMED | NOT PERFORMED | PERFORMED | NOT PERFORMED | |||
| 1 | 14 | 13 | 51.8 | 25 | 2 | 92.5 |
| 2 | 4 | 23 | 14.8 | 10 | 17 | 37.03 |
| 3 | 4 | 23 | 14.8 | 11 | 16 | 40.7 |
| 4 | 8 | 19 | 29.6 | 23 | 4 | 85.1 |
| 5 | 5 | 22 | 18.5 | 19 | 8 | 70.3 |
| 6 | 4 | 23 | 14.8 | 8 | 19 | 29.6 |
| 7 | 4 | 23 | 14.8 | 10 | 17 | 37.03 |
| 8 | 2 | 25 | 7.4 | 6 | 21 | 22.2 |
| 9 | 12 | 15 | 44.4 | 22 | 5 | 81.4 |
| 10 | 1 | 26 | 3.7 | 12 | 15 | 44.4 |