UKMT Junior Mathematical Challenge (JMC)
A UK-based mathematics competition where students solve 25 multiple-choice problems requiring logical and non-routine thinking. Open to students in Year 8 or below, or equivalent, through participating UK and overseas schools. Rated Intermediate Level, with difficulty mainly coming from increasingly challenging problems, time pressure and unfamiliar problem-solving.
Verified information
Competition details can change. Always confirm dates, eligibility and entry requirements on the official organiser's website.
Official website ↗OVERALL COMPETITION LEVEL
Intermediate Level
4 evaluation dimensions have source-backed automatic scores; 0 dimensions need conflict review.
Competition overview
Key information
Eligible ages
9–13
School level
Year 8 and below (England/Wales/Overseas), S2 or below (Scotland), Year 9 or below (Northern Ireland)
Registration method
School Only
Competition stages
Single stage, 25 multiple-choice questions, 60 minutes
Fee
GBP 16 per pack of 10 (posted) or GBP 15 per pack of 10 (download-and-print)
Online / in-person
In-person
Dates
Competition timeline
Registration opens
Not yet announced by the organiser
Registration closes
8 Apr 2026
Competition starts
29 Apr 2026
Competition ends
29 Apr 2026
Editorial perspective
Our Take
The Junior Mathematical Challenge is one of the clearest first steps into structured mathematical problem solving for students in Year 8 and below, or equivalent age groups. It is not primarily a test of advanced content. Its questions are designed to make a student pause, reinterpret a familiar idea and spot a route that may not be obvious from the wording. For many children, that is their first experience of mathematics as an act of discovery rather than a sequence of taught procedures. JMC is normally entered through a school, so parents should speak to the mathematics department early enough for the school to organise the paper. Strong results can lead to the Junior Kangaroo or Junior Mathematical Olympiad, subject to the current UKMT thresholds and entry rules. JMC is therefore both a competition and an orientation point: it can show whether a student prefers speed and concise reasoning, or wants to move towards longer written solutions. The best preparation is low-pressure and regular. Past questions, short puzzle sessions, drawing diagrams and reviewing mistakes are more useful than racing through advanced topics. Parents can ask a child to explain what they noticed first, which is often more revealing than asking only whether the answer was correct. We rate JMC at the Intermediate Level. Its accessible entry route makes it suitable for broad participation, while the strongest questions still demand advanced reasoning for the age group.
Read full guide →Preparation support
Recommended resources
UKMT JMC Papers & Solutions Archive
Open resource ↗Recent papers, answer sheets and solutions for timed full-paper practice.
Official · Free · Past papers & solutions · Essential
JMC 2025 Solutions and Investigations
Open resource ↗Worked explanations, alternative methods and follow-up investigations for reviewing mistakes.
Official · Free · Worked solutions PDF · Essential
UKMT JMC Video Solutions
Open resource ↗Official question-by-question walkthroughs to use after attempting each paper.
Official · Free · Video solutions · Recommended