Ready when you are2 h 30 min
Sign in to sit this test
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.
Loading your exam home
Mock exams · Diagnostic
A 150-minute diagnostic (about a third of the full exam) in three 50-minute parts: biology, chemistry and physics. It covers every unit with Higher-tier-standard multiple choice, structured and calculation questions, one required-practical question per science and a six-mark extended response. You get a predicted double grade and a topic-by-topic study plan.
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.
0 of 5 ready
The same sections, timing and tools as the real Combined Science.
| 2 |
| Biology Paper 2 (8464/B/2F or 2H) |
| – |
| – |
| Scientific |
| 3 | Chemistry Paper 1 (8464/C/1F or 1H) | – | – | Scientific |
| 4 | Chemistry Paper 2 (8464/C/2F or 2H) | – | – | Scientific |
| 5 | Physics Paper 1 (8464/P/1F or 1H) | – | – | Scientific |
| 6 | Physics Paper 2 (8464/P/2F or 2H) | – | – | Scientific |
1Biology Paper 1 (8464/B/1F or 1H)
2Biology Paper 2 (8464/B/2F or 2H)
3Chemistry Paper 1 (8464/C/1F or 1H)
4Chemistry Paper 2 (8464/C/2F or 2H)
5Physics Paper 1 (8464/P/1F or 1H)
6Physics Paper 2 (8464/P/2F or 2H)
This paper is written from the official blueprint the first time anyone starts it, then kept for everyone. Question counts and section times 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.