Australia · Year 12

HSC Biology Practice Papers

20 original practice papers for Year 12 students preparing for the NSW HSC. Each paper is a full practice examination with Section I 20 multiple-choice, Section II 80 marks, 100 marks in all, 3 hours working time plus 10 minutes reading time, with a full worked solution for every question.

These papers are written for the NSW Biology 11–12 Syllabus (2025), first examined in the 2028 HSC, and cover the four Year 12 modules: Heredity, Diseases, Biodiversity and Biotechnology. They follow NESA's published exam specification (Section I 20 multiple-choice marks, Section II 80 marks in 20 to 25 items including extended responses worth 7 to 9 marks) with a data sheet. NESA has not published a question-by-question blueprint, so the spread of questions is TPH's own. They are not NESA papers.

Papers
20
Each paper
A full practice examination with Section I 20 multiple-choice, Section II 80 marks, 100 marks in all, 3 hours working time plus 10 minutes reading time
Format
Multiple choice plus written response, A4 PDF
Price
A$15.99 per paper
Free sample
Download a free sample (PDF, 4 pages)

Plan your practice

All 20 papers use different questions, so every paper you add is new practice, not a repeat. After each paper, mark it with the worked solutions, note the topics that cost you marks, then use the next paper to check you have fixed them.

Official exam dates

The 2027 HSC written exam timetable has not been published yet. NESA posts it on its HSC exam timetable page. Source: NESA HSC key dates and exam timetables.

Dates taken from the exam body's own pages and checked on 18 October 2026. They can change, so confirm on the source before you book.

Questions about these papers

Are these official past exam papers?

No, and that is deliberate. Official past papers are copyrighted, limited in quantity and often out of date with current syllabus specifications. Test Papers Hub produces original practice papers written from scratch to mirror real exam structures, question styles, time limits and difficulty. You get fresh, unseen practice that behaves like the real test.

Which exams do you cover?

NSW Selective and Opportunity Class (OC) tests, Year 2 to 4 English and Maths, EduTest and HAST entry tests, NSW HSC, VCE (Victoria), QCE (Queensland), AMEB Music Theory (Grades 2 to 5), UCAT ANZ, Digital SAT, ACT, AP, GCSE Maths and CFA Levels I and II. We add exams over time. If you do not see yours, tell us and we will prioritise it.

What makes your worked solutions different?

Most answer keys give a letter (for example "Answer: C") or dense working written for teachers. Every question in our papers comes with a numbered, line-by-line solution in plain language, an explanation of why each wrong option fails, and a one-line key takeaway. Wherever a diagram, graph or structural formula speeds up learning, we include one. Students can self-correct and learn independently.

How difficult are your papers compared to the real test?

We aim for papers at least as demanding as the real test, including the harder questions that separate top candidates, and we check each paper against the published format and syllabus. A strong result on our papers is a useful sign of readiness, but no practice paper can predict an exam result, and real exams vary from year to year.

How and when will I receive my order?

Straight after checkout. A receipt with a secure link to download your PDF is emailed to you, sent by our payment partner Polar, so check your spam folder if it does not arrive within a few minutes. All files are high-resolution PDFs you can print for pen-and-paper practice or open on any tablet or PC.