Igcse Model Questions Vol1 2025 Mathematics Question 29
Practice objective / multiple choice question 29 from the 2025 Igcse Model Questions Vol1 Mathematics examination.
The Venn diagram shows three sets A, B and C. The numbers in the regions are: only A = 8, only B = 6, only C = 7, A∩B only = 5, A∩C only = 4, B∩C only = 3, and the number in the region common to all three sets is unknown. It is known that the total number of elements that belong to set A is 20 and that there are 4 elements that belong to none of the sets. Find the number of elements in the region common to all three sets.
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About This Question
This is Igcse Model Questions Vol1 2025 Mathematics Question 29. It is one of the objective questions from the 2025 Igcse Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
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