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BIOLOGY
Biology
Estimated grade boundaries from official examiner reports and past paper analysis.
2025 · 2025
BIOLOGY/11(Compulsory Part - Section A MC + Section B Conventional)
Estimated from examiner report analysis
5**
~75%
5*
~67%
5
~59%
4
~48%
3
~42%
2025 · 2025
BIOLOGY/21(Elective Part - any 2 of 4 electives)
Estimated from examiner report analysis
5**
~75%
5*
~67%
5
~59%
4
~48%
3
~42%
2024 · 2024
BIOLOGY/11(Compulsory Part - Section A MC + Section B Conventional)
Estimated from examiner report analysis
5**
~76%
5*
~69%
5
~61%
4
~55%
3
~42%
2024 · 2024
BIOLOGY/21(Elective Part - any 2 of 4 electives)
Estimated from examiner report analysis
5**
~76%
5*
~69%
5
~61%
4
~55%
3
~42%
2023 · 2023
BIOLOGY/11(Compulsory Part - Section A MC + Section B Conventional)
Estimated from examiner report analysis
5**
~79%
5*
~76%
5
~63%
4
~54%
3
~37%
2023 · 2023
BIOLOGY/21(Elective Part - any 2 of 4 electives)
Estimated from examiner report analysis
5**
~79%
5*
~76%
5
~63%
4
~54%
3
~37%
2022 · 2022
BIOLOGY/11(Compulsory Part - Section A MC + Section B Conventional)
Estimated from examiner report analysis
5**
~83%
5*
~77%
5
~67%
4
~50%
3
~41%
2022 · 2022
BIOLOGY/21(Elective Part - any 2 of 4 electives)
Estimated from examiner report analysis
5**
~83%
5*
~77%
5
~67%
4
~50%
3
~41%
2021 · 2021
BIOLOGY/11(Compulsory Part - Section A MC + Section B Conventional)
Estimated from examiner report analysis
5**
~78%
5*
~71%
5
~62%
4
~50%
3
~43%
2021 · 2021
BIOLOGY/21(Elective Part - any 2 of 4 electives)
Estimated from examiner report analysis
5**
~78%
5*
~71%
5
~62%
4
~50%
3
~43%