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Stretching high-attaining young people

The British Mathematical Olympiad Round 1 is a follow-on round to the Senior Mathematical Challenge. This year we have made some changes to the paper to make it easier for schools to take part and for us to mark scripts. This year BMO1 is a 2.5 hour Challenge consisting of 2 sections; section A has 4 'answer only' questions, with partial marks awarded and section B has 3 questions requiring full written solutions.

As well as challenging high-scorers from the Senior Mathematical Challenge, the British Mathematical Olympiad is an entry point to the training and selection programme for international competitions.

How do I take part?

The competition is open to eligible students and those entered at the discretion of their schools.

We invite around 1000 qualifying students from the Senior Mathematical Challenge to take part in the British Mathematical Olympiad Round 1. Students who did not take the Senior Mathematical Challenge, or who did not reach the qualifying threshold, may be entered into the competition at the discretion of their school.

Invitations to participate in BMO1 will be clearly indicated in your results from the Senior Mathematical Challenge. Question papers will be available to download before the Olympiad date.

What happens after the British Mathematical Olympiad Round 1?

The top 25% of scorers receive a Certificate of Distinction; the next 45% receive a Certificate of Merit.

Around 100 eligible top-scorers will go on to sit the British Mathematical Olympiad Round 2.

How can I prepare for the British Mathematical Olympiad Round 1?

The Mathematical Olympiad for Girls papers provide excellent preparation for BMO1 and for the Hamilton and Maclaurin Olympiads.

Students preparing for the competition should look at our guidance and past British Mathematical Olympiad Round 1 papers.

We also sell books which can help students to prepare for our competitions.

Can you help us?

If you or someone you know has benefited from our activities then please consider making a donation.

Find out more about volunteering with us.

British Mathematical Olympiad Round 1 2020-21 (discretionary entry)

Check your account to see if you have any automatic qualifiers for this competition.

Thu 26 Nov 2020
17:00 on Sun 22 Nov 2020
17:00 on Sun 22 Nov 2020
Open to
Year 13 or below S6 or below Year 14 or below
£22.00 per paper
Entries to this competition are either not open yet or have already closed.