(a)[2]
Complete the Venn diagram shown.
(b)[1]
Find the overall number of people Jo asks.
(c)[1]
Record $n(C \cap M)$.
Mathematics 0580 · IGCSE · Sets
Sets — practice question
Jo asks a group of people whether they own a car ($C$) and whether they own a motorbike ($M$).
There are 86 people who own a car.
There are 39 people who own a motorbike.
7 people own neither a car nor a motorbike.
A Venn diagram is displayed with $C$ and $M$, and 74 appears in region $C$ only.