You can download the paper here. As it is a Mini Paper, it is just 12 questions designed to be done in 30 minutes. You have almost 4 days in which to submit your answers! Think of it as this weekend's puzzler.
When you submit your answers, just write a list of the questions and the letter of your chosen answer. I don't need to see your full calculations - just the answers. You can discuss the correct methods in the comments section below. I shall mark it as if it was a test paper.
The answers and solutions shall be published next week after this PMQ has closed.
You may discuss the question below, but no full answers, please, until the competition has closed!
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How to Enter
Send your complete solution by email to firstname.lastname@example.org. This email address shall be removed after the competition closes to avoid spam. This PMQ19 competition closes on MONDAY 20 May at 23:59 GMT - one extra weekday from now on.
The prizes for this PMQ are 3 free places in our Online Maths Club for ONE YEAR. The very first correct solution will receive a prize plus two others randomly selected from all the other correct answers. The email time stamp shall determine the order of entries received. All winners can have their name posted and a link to their own online profile at their favourite social network or their own blog.
Look at the expanded rules on our PMQ page.
Anybody can enter our Prize Maths Quiz; adults and students.
Use the official server clock in the right column to avoid late entries.
All emails and email addresses sent to us will be deleted after the winners have been processed.
DO NOT submit your entries to the comments section at the bottom of this post.
You CAN discuss it there but you must email us to enter the competition.
We adhere to COPPA guidelines regarding children's online safety and security.
Enjoy the challenge!
Send us your solution! You can't win if you don't participate.
Then tell your friends!