For students
Past papers, with
instant AI feedback.
Do the question, type your answer or photograph your working, and get it checked against the real mark scheme — in seconds.
of students who practise on SudoStudy improve by at least one grade.
3. Sketch the I–V characteristic of a filament lamp and explain its shape.
No more PDFs
Past papers, digital. Marked for you.
Stop printing papers and checking your own answers against a PDF mark scheme. Sit every paper on screen and get it marked instantly.
Slow, manual, and easy to miss a mark.
One screen. Every paper. Instant mark-scheme feedback.
Practice mode
SudoStudy replaces your topicals.
Every question you practise is tracked — so you can see exactly which topics you've mastered and which still need work. No revision book can do that.
Static. No feedback. No idea what you've actually mastered.
Every question is tracked — so you always know what to revise next.
Instant AI feedback
See exactly where the marks went.
Not just a tick or a cross — you see exactly which marks you got, which you missed, and how to get them next time.
4. Explain why the resistance of a metal wire increases as its temperature rises. [4]
As the wire heats up, the metal ions vibrate more. The electrons collide with them more often as they move through the wire, so the current falls for the same potential difference.
Past paper bank
Every board. Every subject. Every year.
If it's in the syllabus, it's in here.
Missing a board you need? Email us and we'll digitise it.
Trusted by students and teachers worldwide
Thousands of students use SudoStudy to practise real past papers, get instant feedback, and push their grades up.
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What people say
Real reviews. Real names.
Every quote below is a public, verified review — from teachers and students in the markets we serve.
I used to spend hours trying to find the right past papers or come up with my own practice questions. Since using SudoStudy, revision has become so much easier and actually fun. I love how you can pick topics and generate quizzes based on what you need to work on.
A great resource for practicing O/A level MCQs. The best part; it automatically checks your answers, and explains both why you got the answer correct or wrong! It's a tool that holistically shows areas requiring improvement.
As a teacher, this is hands down the best full package. With the ability to create quizzes of the desired topics, filtering questions through difficulty levels and explanations, it has just made everything so convenient for me! The real time insights on student performance is another great feature.
It's an amazing platform to practice for my A-Level exams. The ability to generate customized quizzes based on specific topics & subtopics is really useful. Also, the question explanations provided helped me understand tough A-level MCQs.
The website is unlike any other practice tool. I am so glad I found this before my exams — it has definitely helped me boost my grades.
I stumbled upon this when trying to figure out how to revise my A-levels courses. Since then my grades have significantly seen a rise.
Common Questions
Everything you need to know before you get started.
What kinds of questions can I practise?
Both multiple-choice and written (long-answer) questions. Your written answers are marked by AI against the real CIE, AQA, and Edexcel mark schemes — point by point, just like an examiner.
Can I type my answer or upload a photo of my working?
Both. Type your answer, or snap a photo of your handwritten working and diagrams — SudoStudy reads it and marks it against the mark scheme.
Do I get to see where I lost marks?
Yes. After every question you see exactly which marks you got, which you missed, and how to pick them up next time — so you actually learn from each attempt.
Can my teacher set quizzes for me?
Yes. Once your teacher signs up, they can build quizzes and send them to you with a single link. You do them online and your results go straight back to them.
Is SudoStudy a teaching platform?
It's a practice and assessment tool — not a replacement for your lessons. Use it alongside class, daily or weekly, to practise past-paper questions, get instant feedback, and push your grades up.
How do I give feedback or request a feature?
Drop your ideas at feedback.sudostudy.com — we read every one and keep you posted on the status.
Need More Help?
Our support team is ready to answer any questions you have about using SudoStudy
Educational Resources & Guides
Expert guides and resources to help you excel in your studies. From study techniques to subject-specific tips.
