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Mock exams · Full test
A full OCR Biology A (H420) mock matching Papers 1, 2 and 3 exactly in structure and timing.
Your answers save as you go, and your results, with every answer explained, stay in your account.
New here? Create a free account. The diagnostic is always free.
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The same sections, timing and tools as the real Biology.
| 2 | Paper 2: Biological diversity | – | 2 h 15 min | Scientific |
| 3 | Paper 3: Unified biology | – | 1 h 30 min | Scientific |
1Paper 1: Biological processes
2 h 15 min
2Paper 2: Biological diversity
2 h 15 min
3Paper 3: Unified biology
1 h 30 min
This paper is written from the official blueprint the first time anyone starts it, then kept for everyone. Question counts are confirmed then.
Your score arrives with section scores, a breakdown by topic, your time on every question and each answer explained. Questions you miss join your review queue, and written and spoken answers get an examiner’s report.