Probability Questions – With Answers
Practise probability with full worked answers. From basic probability and tree diagrams to conditional probability and Venn diagrams — questions for KS3 and GCSE, ready to download as PDF.
Create Custom Probability Questions
✔ Any probability topic ✔ With worked answers ✔ PDF download
Just £0.80 per set — no subscription
Create Probability Test (£0.80) →Probability Topics
Basic probability
Calculate the probability of single events using equally likely outcomes.
Probability scales
Place events on a probability scale from impossible to certain.
Expected outcomes
Use probability to predict how many times an event is likely to occur.
Tree diagrams
Map out combined events and multiply along branches to find probabilities.
Venn diagrams
Use Venn diagrams to organise data and calculate probabilities from sets.
Combined events
Find probabilities of two or more events happening together or in sequence.
Conditional probability
Calculate probabilities where the outcome of one event affects another.
Relative frequency
Estimate probability from experimental data and repeated trials.
What's Included
Exam-Style Questions
Questions modelled on real KS3 and GCSE exam papers from AQA, Edexcel, and OCR.
Full Worked Answers
Every question comes with step-by-step solutions so you understand the method.
PDF Download
Download your probability test as a clean, print-ready A4 PDF — questions and answers.
Instant Generation
AI creates your custom probability questions in under 60 seconds. No waiting.
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Create Probability Test (£0.80) →Frequently Asked Questions
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Probability Questions for UK Students
MathQuizily provides AI-generated probability questions covering every key topic in the UK maths curriculum. Whether you're working through KS3 basics like probability scales and expected outcomes, or tackling GCSE-level tree diagrams and conditional probability, every question comes with full worked solutions.
Each set of probability questions costs just £0.80 — no subscription, no hidden fees. Choose your topic, generate your paper, and download a print-ready PDF in under 60 seconds. Perfect for students revising independently, teachers setting homework, or parents supporting learning at home.