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Venn diagrams

Free Printable Venn diagrams PDF Worksheets, Revision Guide & GCSE Past Paper Questions (Grade 5)

Download free venn diagrams worksheets (PDF), GCSE maths past paper questions and worked solutions for Venn diagrams (5Y). This is a Grade 5 probability topic from the GCSE questions by topic collection for Foundation and Higher tier crossover GCSE Maths (Edexcel, AQA, OCR and IGCSE).

The free PDF worksheets table below brings together printable question booklets (Qs) and worked answers or mark schemes (Ans) from IGCSE MT, Maths Genie, Maths4Everyone, Corbett Maths, Maths Made Easy, 1st Class Maths, Naiker Maths, GCSE Maths Rocket, Dr Austin, Metatutor, E Classroom and PMT, along with past paper question booklets.

Below the worksheet links you can read our venn diagrams revision notes and worked examples with diagrams, try real GCSE past paper venn diagrams questions with step-by-step solutions, or download a PDF of all venn diagrams worksheet links.

Free Venn diagrams PDF Worksheets & Answers

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GCSE Maths Grade 5 Revision Notes & Method

Guide to Venn diagrams: Explanation, Diagrams & Worked Examples

Download Printable One Page Guide (PDF)

Explanation:

When completing a Venn diagram, always fill in the central overlap (intersection A ∩ B) first. Subtract the overlap from the total for circle A to find the "A only" region, do the same for "B only", and check that all regions (including outside the circles) add up to the universal set ξ.

Set notation: A ∩ B means in both A and B; A ∪ B means in A or B (or both); A′ means not in A.

Example 1: In a class of 30 students (ξ), 18 study French (F), 14 study Spanish (S), and 5 study neither. How many study both?

Solution:

In F ∪ S = 30 − 5 = 25
18 + 14 = 32
Both = 32 − 25 = 7
Answer: 7 students
ξ F S 11 7 7 5

Example 2: Using Example 1, a student is chosen at random. Find (a) P(F ∪ S) and (b) P(F given S).

Solution:

(a) 25 out of 30 are in F ∪ S → 2530 = 56
(b) Given the student studies Spanish (14 students),
7 of those also study French → 714 = 12
Answer: (a) 56, (b) 12
Scanned GCSE Exam Questions & Worked Solutions

GCSE Past Paper Venn diagrams Questions & Answers

Past Paper Example 1 IGCSE Jun 2025 1F Q16 3 marks
Some students were asked if they study French (F) or Spanish (S)
The Venn diagram gives information about the results.
The values shown represent numbers of students.
ℰFS9682
(a) How many of these students study only French or only Spanish? [1 mark]
(b) Find the probability that this student studies both French and Spanish. [2 marks]
Worked Solution & Mark Scheme (3 marks)
Part (a) Solution:
9 + 8 = 17 B1
Answer (a): 17
Part (b) Solution:
Total students = 9 + 6 + 8 + 2 = 25 M1
⇒ P(both) = 6/25 A1
Answer (b): 625
Past Paper Example 2 AQA Nov 2020 1F Q12 3 marks
The Venn diagram shows information about 50 people who are in bands.
S = singers
G = guitar players
ξS = singersG = guitar playersSG482117
(a) How many of the people are guitar players? [1 mark]
(b) How many of the people are singers but not guitar players? [1 mark]
(c) One of the people is chosen at random.
Write down the probability that the person is not a singer and not a guitar player.
[1 mark]
Worked Solution & Mark Scheme (3 marks)
Part (a) Solution:
Total guitar players = 8 + 21 = 29 B1
Answer (a): Answer 29
Part (b) Solution:
People in S only = 4 B1
Answer (b): Answer 4
Part (c) Solution:
People outside both circles = 17
Total people = 50
Probability = 1750 B1
Answer (c): Answer 17/50
Past Paper Example 3 IGCSE Specimen 1F Q6 5 marks
\mathscr{E} = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}
A = {1, 2, 3, 4, 6, 12}
B = {2, 3, 5, 7, 11}
(a) Complete the Venn diagram to show this information. [3 marks]
ℰAB
(b) (i) A ∩ B
(ii) B'
[2 marks]
Worked Solution & Mark Scheme (5 marks)
Part (a) Solution:
Intersection = {2, 3} M1
A only = {1, 4, 6, 12} M1
B only = {5, 7, 11}
Outside = {8, 9, 10} A1
ℰAB1, 124, 6235, 1178910
Answer (a): A only: 1, 4, 6, 12; A ∩ B: 2, 3; B only: 5, 7, 11; Outside: 8, 9, 10
Part (b) Solution:
2, 3. (ii) Complement of B = 1, 4, 6, 8, 9, 10, 12 M1 A1
Answer (b): (i) 2, 3 (ii) 1, 4, 6, 8, 9, 10, 12

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