Frequently Asked Questions About HSC Question Bank

HSC Question Bank is a premium online library of HSC Mathematics Advanced, Extension 1, and Extension 2 problems with clear statements, topic tags, and difficulty levels. It is created and maintained by Vu Hung Nguyen, a university educator in NSW, to help students build rigorous understanding — not just exam shortcuts. All problems can be read in your browser with no download required.

HSC Question Bank is for NSW HSC students studying Mathematics Advanced, Extension 1, and Extension 2, as well as parents and teachers who need high-quality, NESA-aligned revision material. Students preparing for university-level mathematics will also benefit from the harder challenge problems.

Yes. We also run vumaths.com, a free sister website providing open mathematics booklets, study notes, and articles with no ads or popups. While vumaths.com provides open theory and reference materials, the HSC Question Bank is our specialized paid practice platform with thousands of curated exam problems, hints, and step-by-step worked solutions.

Both websites are part of the same educational ecosystem created by Vu Hung Nguyen. vumaths.com is the free learning hub offering downloadable booklets and topic guides. HSC Question Bank is the paid, interactive practice tool designed for systematic exam revision and mastery.

Open any problem from the Problems page — no sign-up needed for browsing. For questions, feedback, or tutoring enquiries, use the Contact page. Companion booklets and more resources are available on Vu's Maths Hub (vumaths.com).

HSC Question Bank was created by Vu Hung Nguyen, an ML/AI engineer and university educator in NSW. He teaches mathematics-related subjects at university level and writes these resources to give HSC students clear, rigorous practice that most textbooks do not provide.

Yes. HSC Question Bank is a paid practice platform. Subscribing gives you complete access to curated problem statements, hints, step-by-step solutions, and key takeaways across courses. See our Pricings page for subscription details. If you are looking for free introductory study booklets and theory guides, visit our sister site at vumaths.com.

Yes. You may use and share the problems for personal and school use with appropriate attribution. For booklet licensing details on companion materials, see CC BY 4.0 on Vu's Maths Hub.

Start with your weakest topics — not necessarily the newest problems. Open the Problems page, filter by course and topic, try easier difficulty levels first, then tackle harder ones. See How to Use for filtering tips and study suggestions.

Use the Contact page or message Vu on LinkedIn. You can also share assessment tasks and trial papers via Contact.

University teaching schedules are busy, but brief collaborations and quick questions are welcome via LinkedIn or Contact. For tutoring or coaching enquiries, reach out through the Contact page.

Challenge and enrichment-style problems prepare you for university-level mathematics and build deeper understanding that pays off in Extension 2 and beyond. Many standard textbooks stay too shallow — stretching yourself makes the core HSC content feel manageable by comparison.

Use the bookmark control on a problem to save it locally in your browser, then open Saved to revisit them. Saved lists stay on your device — clear browser data if you need to reset.