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TWENTY-FIRST-CENTURY-SCIENCE-BIOLOGY-B-J257
Twenty First Century Science Biology B
Estimated grade boundaries from official examiner reports and past paper analysis.
2024 · June 2024
TWENTY-FIRST-CENTURY-SCIENCE-BIOLOGY-B-J257/31Breadth in Biology (Higher Tier)
Estimated from examiner report analysis
9
143 marks79%
8
131 marks73%
7
119 marks66%
6
100 marks56%
5
81 marks45%
4
63 marks35%
3
54 marks30%
2024 · June 2024
TWENTY-FIRST-CENTURY-SCIENCE-BIOLOGY-B-J257/41Depth in Biology (Higher Tier)
Estimated from examiner report analysis
9
143 marks79%
8
131 marks73%
7
119 marks66%
6
100 marks56%
5
81 marks45%
4
63 marks35%
3
54 marks30%
2023 · June 2023
TWENTY-FIRST-CENTURY-SCIENCE-BIOLOGY-B-J257/31Breadth in Biology (Higher Tier)
Estimated from examiner report analysis
9
128 marks71%
8
115 marks64%
7
103 marks57%
6
87 marks48%
5
71 marks39%
4
55 marks31%
3
47 marks26%
2023 · June 2023
TWENTY-FIRST-CENTURY-SCIENCE-BIOLOGY-B-J257/41Depth in Biology (Higher Tier)
Estimated from examiner report analysis
9
128 marks71%
8
115 marks64%
7
103 marks57%
6
87 marks48%
5
71 marks39%
4
55 marks31%
3
47 marks26%
2022 · June 2022
TWENTY-FIRST-CENTURY-SCIENCE-BIOLOGY-B-J257/31Breadth in Biology (Higher Tier)
Estimated from examiner report analysis
9
125 marks69%
8
110 marks61%
7
95 marks53%
6
78 marks43%
5
61 marks34%
4
45 marks25%
3
37 marks21%
2022 · June 2022
TWENTY-FIRST-CENTURY-SCIENCE-BIOLOGY-B-J257/41Depth in Biology (Higher Tier)
Estimated from examiner report analysis
9
125 marks69%
8
110 marks61%
7
95 marks53%
6
78 marks43%
5
61 marks34%
4
45 marks25%
3
37 marks21%