E={odd numbers between 1 and 31 inclusive}\mathcal{E} = \{\text{odd numbers between 1 and 31 inclusive}\}E={odd numbers between 1 and 31 inclusive}
A={1,3,7,13,17,19,25}A = \{1, 3, 7, 13, 17, 19, 25\}A={1,3,7,13,17,19,25}
B={7,9,15,17,21,27,29}B = \{7, 9, 15, 17, 21, 27, 29\}B={7,9,15,17,21,27,29}
Complete the Venn diagram to represent this information.

A number is chosen at random from the universal set, E\mathcal{E}E. What is the probability that the number is in the set A∪BA \cup BA∪B ?
Practise Edexcel GCSE Maths Venn Diagrams with exam-style questions for Foundation and Higher tier. 52 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.