IB DP Biology SL Past Papers
Question papers and mark schemes, by year. Practise any paper online and get it marked straight away.
Practise one topic at a time: IB DP Biology SL topical past papers →Papers by year
All years
All paper codes
All statuses (27)
2026May/Jun0 of 9 done
M/J - BIOSL/1AT1
30 questions1h 30m
M/J - BIOSL/1AT2
30 questions1h 30m
M/J - BIOSL/1AT3
30 questions1h 30m
M/J - BIOSL/1BT1
4 questions1h 30m
M/J - BIOSL/1BT2
4 questions1h 30m
M/J - BIOSL/1BT3
4 questions1h 30m
M/J - BIOSL/2T1
7 questions1h 30m
M/J - BIOSL/2T2
7 questions1h 30m
M/J - BIOSL/2T3
7 questions1h 30m
2025Oct/Nov0 of 6 done
O/N - BIOSL/1AT1Locked
30 questions1h 30m
O/N - BIOSL/1AT3Locked
30 questions1h 30m
O/N - BIOSL/1BT1Locked
4 questions1h 30m
O/N - BIOSL/1BT3Locked
4 questions1h 30m
O/N - BIOSL/2T1Locked
7 questions1h 30m
O/N - BIOSL/2T3Locked
7 questions1h 30m
2025May/Jun0 of 9 done
M/J - BIOSL/1AT1Locked
30 questions1h 30m
M/J - BIOSL/1AT2Locked
30 questions1h 30m
M/J - BIOSL/1AT3Locked
30 questions1h 30m
M/J - BIOSL/1BT1Locked
4 questions1h 30m
M/J - BIOSL/1BT2Locked
4 questions1h 30m
M/J - BIOSL/1BT3Locked
4 questions1h 30m
M/J - BIOSL/2T1Locked
7 questions1h 30m
M/J - BIOSL/2T2Locked
8 questions1h 30m
M/J - BIOSL/2T3Locked
8 questions1h 30m
2025Specimen0 of 3 done
SPEC - BIOSL/1ALocked
30 questions · 1h 30m
SPEC - BIOSL/1BLocked
4 questions · 1h 30m
SPEC - BIOSL/2Locked
8 questions · 1h 30m