We calculate the difficulty score using historical Grade Threshold data. A lower percentage indicates a harder paper (fewer marks needed for an A).
| Code | Subject | Max | Papers | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| w25 | 9701 | Chemistry | 38 | 40 | 25 | 23 | 19 | 16 | 13 | 62.5% Standard | |
| w25 | 9701 | Chemistry | 36 | 40 | 25 | 23 | 19 | 16 | 13 | 62.5% Standard | |
| w25 | 9701 | Chemistry | 12 | 40 | 25 | 22 | 18 | 15 | 12 | 62.5% Standard | |
| w25 | 9701 | Chemistry | 42 | 100 | 63 | 53 | 43 | 32 | 21 | 63.0% Standard | |
| w25 | 9701 | Chemistry | 33 | 40 | 26 | 23 | 19 | 16 | 13 | 65.0% Standard | |
| w25 | 9701 | Chemistry | 34 | 40 | 26 | 24 | 20 | 16 | 12 | 65.0% Standard | |
| w25 | 9701 | Chemistry | 44 | 100 | 66 | 58 | 49 | 39 | 28 | 66.0% Standard | |
| w25 | 9701 | Chemistry | 24 | 60 | 40 | 30 | 26 | 21 | 17 | 66.7% Standard | |
| w25 | 9701 | Chemistry | 13 | 40 | 27 | 22 | 19 | 16 | 13 | 67.5% Standard | |
| w25 | 9701 | Chemistry | 11 | 40 | 27 | 22 | 19 | 16 | 13 | 67.5% Standard | |
| w25 | 9701 | Chemistry | 21 | 60 | 41 | 32 | 28 | 23 | 19 | 68.3% Standard | |
| w25 | 9701 | Chemistry | 23 | 60 | 41 | 32 | 28 | 23 | 19 | 68.3% Standard | |
| w25 | 9701 | Chemistry | 43 | 100 | 70 | 61 | 50 | 39 | 26 | 70.0% Standard | |
| w25 | 9701 | Chemistry | 41 | 100 | 70 | 61 | 50 | 39 | 26 | 70.0% Standard | |
| w25 | 9701 | Chemistry | 37 | 40 | 28 | 26 | 22 | 18 | 15 | 70.0% Standard | |
| w25 | 9701 | Chemistry | 35 | 40 | 28 | 26 | 22 | 18 | 15 | 70.0% Standard | |
| w25 | 9701 | Chemistry | 31 | 40 | 28 | 26 | 22 | 18 | 15 | 70.0% Standard | |
| w25 | 9701 | Chemistry | 14 | 40 | 28 | 22 | 19 | 16 | 13 | 70.0% Standard | |
| w25 | 9701 | Chemistry | 22 | 60 | 43 | 37 | 32 | 26 | 20 | 71.7% Standard | |
| w25 | 9701 | Chemistry | 52 | 30 | 23 | 20 | 17 | 14 | 11 | 76.7% Standard | |
| w25 | 9701 | Chemistry | 51 | 30 | 24 | 21 | 18 | 15 | 13 | 80.0% Standard | |
| w25 | 9701 | Chemistry | 54 | 30 | 24 | 21 | 17 | 14 | 11 | 80.0% Standard | |
| w25 | 9701 | Chemistry | 53 | 30 | 24 | 21 | 18 | 15 | 13 | 80.0% Standard | |
| s25 | 9701 | Chemistry | 37 | 40 | 22 | 18 | 17 | 14 | 12 | 55.0% Standard | |
| s25 | 9701 | Chemistry | 33 | 40 | 22 | 18 | 17 | 14 | 12 | 55.0% Standard | |
| s25 | 9701 | Chemistry | 32 | 40 | 25 | 23 | 18 | 14 | 10 | 62.5% Standard | |
| s25 | 9701 | Chemistry | 34 | 40 | 25 | 20 | 17 | 14 | 12 | 62.5% Standard | |
| s25 | 9701 | Chemistry | 38 | 40 | 25 | 20 | 17 | 14 | 12 | 62.5% Standard | |
| s25 | 9701 | Chemistry | 53 | 30 | 19 | 17 | 14 | 12 | 10 | 63.3% Standard | |
| s25 | 9701 | Chemistry | 51 | 30 | 19 | 17 | 14 | 12 | 10 | 63.3% Standard | |
| s25 | 9701 | Chemistry | 22 | 60 | 39 | 30 | 24 | 19 | 14 | 65.0% Standard | |
| s25 | 9701 | Chemistry | 11 | 40 | 26 | 23 | 19 | 15 | 11 | 65.0% Standard | |
| s25 | 9701 | Chemistry | 31 | 40 | 26 | 24 | 20 | 16 | 12 | 65.0% Standard | |
| s25 | 9701 | Chemistry | 35 | 40 | 26 | 24 | 20 | 16 | 12 | 65.0% Standard | |
| s25 | 9701 | Chemistry | 12 | 40 | 27 | 24 | 20 | 16 | 12 | 67.5% Standard | |
| s25 | 9701 | Chemistry | 14 | 40 | 27 | 25 | 20 | 16 | 12 | 67.5% Standard | |
| s25 | 9701 | Chemistry | 24 | 60 | 41 | 31 | 26 | 20 | 14 | 68.3% Standard | |
| s25 | 9701 | Chemistry | 21 | 60 | 41 | 32 | 25 | 19 | 13 | 68.3% Standard | |
| s25 | 9701 | Chemistry | 23 | 60 | 41 | 32 | 26 | 20 | 13 | 68.3% Standard | |
| s25 | 9701 | Chemistry | 42 | 100 | 69 | 54 | 44 | 33 | 22 | 69.0% Standard | |
| s25 | 9701 | Chemistry | 44 | 100 | 70 | 58 | 47 | 36 | 25 | 70.0% Standard | |
| s25 | 9701 | Chemistry | 43 | 100 | 70 | 60 | 49 | 37 | 25 | 70.0% Standard | |
| s25 | 9701 | Chemistry | 41 | 100 | 70 | 60 | 49 | 37 | 25 | 70.0% Standard | |
| s25 | 9701 | Chemistry | 13 | 40 | 29 | 27 | 22 | 17 | 13 | 72.5% Standard | |
| s25 | 9701 | Chemistry | 50 | 75 | 55 | 45 | 39 | 33 | 28 | 73.3% Standard | |
| s25 | 9701 | Chemistry | 54 | 30 | 22 | 20 | 17 | 14 | 11 | 73.3% Standard | |
| s25 | 9701 | Chemistry | 52 | 30 | 22 | 20 | 17 | 14 | 11 | 73.3% Standard | |
| m25 | 9701 | Chemistry | 42 | 100 | 61 | 54 | 45 | 35 | 24 | 61.0% Standard | |
| m25 | 9701 | Chemistry | 33 | 40 | 25 | 22 | 19 | 16 | 13 | 62.5% Standard | |
| m25 | 9701 | Chemistry | 22 | 60 | 43 | 37 | 33 | 28 | 23 | 71.7% Standard |